Re: [Lift] New Lift release process wiki page
Nice Kris Nuttycombe wrote: On Thu, Dec 10, 2009 at 9:26 PM, Indrajit Raychaudhuri indraj...@gmail.com wrote: On 11/12/09 9:48 AM, Kris Nuttycombe wrote: Right, but the moment another commit goes on the branch you no longer can see exactly where the release was cut from. Thus it's best to both branch and tag. In git a branch is a mutable reference to a commit whereas a tag is immutable. That way you can do bugfixes on the release branch and diff against the tag to see what has changed, and regularly merge down to master. +1 However, David has a valid point. We can let this M8 proceed the way it's going and take this up for subsequent releases. With some luck we can let maven-release-plugin handle some of these for us automatically too. It's also not a big deal to correctly tag the release commit after the fact, so we can do that whenever. I've yet to get maven-release-plugin working properly with git, but it's been a year or more since i've spent much time on it so perhaps things have improved since then. In any case, I've added the tagging step to the wiki after the verification that the release has proceeded correctly. Kris -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/liftweb?hl=en.
[Lift] Re: Easy way to force IE7 only to quirks mode
Thanks!
David Pollak wrote:
On Mon, Oct 26, 2009 at 9:27 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I have an ExtJS form that it failing in IE7 Standards mode (works fine
on IE8 or in quirks mode on IE7). I don't want to force quirks mode on
all browsers or serve the form improperly. I read that inserting a
comment between the XML processing tag and the DOCTYPE declaration will
force IE7 to quirks mode and leave all other browsers alone.
The String for the DocType is generated in:
object ResponseInfo {
var docType: PartialFunction[Req, Box[String]] = {
case _ if S.skipDocType = Empty
case _ if S.getDocType._1 = S.getDocType._2
case _ = Full(DocType.xhtmlTransitional)
}
}
You can update the PartialFunction to test for IE7 and emit something like:
case _ if S.req.map(_.isIE7) == Full(true) =
Full(myIEthingyhere\n+DocType.xhtmlTransitional)
Anyone know an easy way to do this in Lift? I know we can respond to
individual browsers (though I can't seem to find that on the list), but
how to insert that comment? Or is there a better way?
Chas.
--
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Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
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[Lift] Easy way to force IE7 only to quirks mode
I have an ExtJS form that it failing in IE7 Standards mode (works fine on IE8 or in quirks mode on IE7). I don't want to force quirks mode on all browsers or serve the form improperly. I read that inserting a comment between the XML processing tag and the DOCTYPE declaration will force IE7 to quirks mode and leave all other browsers alone. Anyone know an easy way to do this in Lift? I know we can respond to individual browsers (though I can't seem to find that on the list), but how to insert that comment? Or is there a better way? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Are we willing to make a breaking change for Joda Time?
You have looked at Scala Time, right? I think some of this may already be implemented there, and it would probably be better to extend that rather than reinvent it. But maybe I'm thinking about something else? http://github.com/jorgeortiz85/scala-time Chas. Derek Chen-Becker wrote: Oh, I plan on incorporating the DSL. My thought was that JodaHelpers would define most of the same methods as TimeHelpers, just operating on DateTime instead of Date and Calendar. Then you could do import ...Helpers._ import ...JodaHelpers._ and the latter import would mask the TimeHelpers methods. Or you could just import JodaHelpers by itself. Actually, Joda Time has some very nice facilities for doing intervals that would simplify the DSLs a lot and possibly make it richer. Derek On Thu, Oct 15, 2009 at 7:19 PM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I personally like the DSLs that TimeHelpers provides. I'd hate to see it deprecated or go away without the ability to write 30 seconds later using some other DSL. On Thu, Oct 15, 2009 at 5:22 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: Well, actually, maybe I'll just make a JodaHelpers with the applicable methods on it and we can just deprecate the entire TimeHelpers object. If anyone else has a better idea I'm all ears. Derek On Thu, Oct 15, 2009 at 5:22 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: OK, will do. On Thu, Oct 15, 2009 at 5:18 PM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I'd prefer not the break the apis without deprecating them first On Thu, Oct 15, 2009 at 4:09 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: Just asking, since I'm looking at bolting a lot of java.util.Date methods onto the innards of TimeHelpers so that the specs pass. Derek -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Are we willing to make a breaking change for Joda Time?
I was thinking more that if you're duplicating efforts, why not use those efforts to help Jorge move ScalaTime forward simultaneously? I haven't found any problems with ScalaTime being pre-1.0. It just means that not all Joda functionality is available in ScalaTime, and sometimes you need to use JodaTime directly. It's not like it crashes. Jorge has done a superb job. I am using ScalaTime with Lift on production sites. (And persisting it in Hibernate as well, using a joda-hibernate library that isn't quite 1.0 either, IIRC.) Food for thought, anyway. Chas. Timothy Perrett wrote: I thought we had this discussion in some other thread and because scala-time wasn't 1.0 there was a general reluctancy to use it? We could cherry pick some of the code however; im sure Jorge wouldn't mind :-) Cheers, Tim On 16 Oct 2009, at 11:30, Charles F. Munat wrote: You have looked at Scala Time, right? I think some of this may already be implemented there, and it would probably be better to extend that rather than reinvent it. But maybe I'm thinking about something else? http://github.com/jorgeortiz85/scala-time Chas. Derek Chen-Becker wrote: Oh, I plan on incorporating the DSL. My thought was that JodaHelpers would define most of the same methods as TimeHelpers, just operating on DateTime instead of Date and Calendar. Then you could do import ...Helpers._ import ...JodaHelpers._ and the latter import would mask the TimeHelpers methods. Or you could just import JodaHelpers by itself. Actually, Joda Time has some very nice facilities for doing intervals that would simplify the DSLs a lot and possibly make it richer. Derek On Thu, Oct 15, 2009 at 7:19 PM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I personally like the DSLs that TimeHelpers provides. I'd hate to see it deprecated or go away without the ability to write 30 seconds later using some other DSL. On Thu, Oct 15, 2009 at 5:22 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: Well, actually, maybe I'll just make a JodaHelpers with the applicable methods on it and we can just deprecate the entire TimeHelpers object. If anyone else has a better idea I'm all ears. Derek On Thu, Oct 15, 2009 at 5:22 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: OK, will do. On Thu, Oct 15, 2009 at 5:18 PM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I'd prefer not the break the apis without deprecating them first On Thu, Oct 15, 2009 at 4:09 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: Just asking, since I'm looking at bolting a lot of java.util.Date methods onto the innards of TimeHelpers so that the specs pass. Derek -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: VCard parser...
Oh, it's no problem, dude! I've been meaning to pick up a bottle of this Jacobsen Vintage #2 beer for a while now, but it's only available in Europe. Maybe you could ship me one? http://www.carlsberggroup.com/brands/Pages/Jacobsen_Vintage_no_2.aspx Chas. :-) marius d. wrote: Hly cow ! I owe the committers more than a beer. I totally forgot about review board. All, please accept my apologies. Br's, Marius On Sep 29, 8:27 am, Timothy Perrett timo...@getintheloop.eu wrote: I guess we could let him off this time ;-) Any plans to add a vCard builder? I could really use that as it happens! Cheers Tim Sent from my iPhone On 29 Sep 2009, at 14:10, David Pollak feeder.of.the.be...@gmail.com wrote: Marius added it. He owes the committers a beer for not going through review board. On Tue, Sep 29, 2009 at 1:10 AM, Timothy Perrett timo...@getintheloop.eu wrote: Guys, Who added the VCard parser, who ever made the commit needs to set there git username :-) VCard parsing is very, very cool - are there any plans for a builder for VCard? Cheers, Tim -- Lift, the simply functional web frameworkhttp://liftweb.net Beginning Scalahttp://www.apress.com/book/view/1430219890 Follow me:http://twitter.com/dpp Surf the harmonics --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: You are not banned from this group!!
Let's hope that things are fine from here on out! Chas. David Pollak wrote: On Thu, Sep 24, 2009 at 6:29 AM, Oliver Lambert olambo...@gmail.com mailto:olambo...@gmail.com wrote: My son was born a week ago, with a heart defect that has just been operated on - I've been biting my nails for months and haven't felt like communicating or working. Things are starting to look good for him so maybe Im back. I'll send you a beer and lots of hugs. cheers Oliver On Thu, Sep 24, 2009 at 12:08 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Funny, I was just wondering what happened to you maybe two days ago. Are you back, or just checking in? Chas. Oliver Lambert wrote: On Tue, Sep 22, 2009 at 7:21 AM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I will gladly buy beer/coffee/food for anyone who gets such a notice. I sincerely apologize for any problems this is causing. Can you send me such a notice, I'd like a beer! Oh, and I've been away for a while, its nice to see the lift mailing list is going so strong. Oliver -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: You are not banned from this group!!
Funny, I was just wondering what happened to you maybe two days ago. Are you back, or just checking in? Chas. Oliver Lambert wrote: On Tue, Sep 22, 2009 at 7:21 AM, David Pollak feeder.of.the.be...@gmail.com mailto:feeder.of.the.be...@gmail.com wrote: I will gladly buy beer/coffee/food for anyone who gets such a notice. I sincerely apologize for any problems this is causing. Can you send me such a notice, I'd like a beer! Oh, and I've been away for a while, its nice to see the lift mailing list is going so strong. Oliver --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Turning off garbage collection
Is it possible to turn off garbage collection on an individual page if there's nothing to be garbage collected on that page? If so, how does one do it? Is it possible to turn off garbage collection completely? If so, how? I can't seem to find this anywhere. Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Dependency hell? More JPA trouble...
I am getting the following error. I've been up all night trying to track
this down with no luck. It seems it has something to do with the GCLib
dependency (and, in fact, when I look at the JavaDocs for GCLib, there
is no such method).
In the target WEB-INF/lib directory, I find:
cglib-2.1_3.jar
cglib-full-2.0.2.jar
Message: java.lang.NoSuchMethodError:
net.sf.cglib.proxy.Enhancer.setInterceptDuringConstruction(Z)V
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:126)
org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:43)
org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162)
org.hibernate.tuple.entity.AbstractEntityTuplizer.lt;initgt;(AbstractEntityTuplizer.java:135)
org.hibernate.tuple.entity.PojoEntityTuplizer.lt;initgt;(PojoEntityTuplizer.java:55)
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.lt;initgt;(EntityEntityModeToTuplizerMapping.java:56)
org.hibernate.tuple.entity.EntityMetamodel.lt;initgt;(EntityMetamodel.java:295)
org.hibernate.persister.entity.AbstractEntityPersister.lt;initgt;(AbstractEntityPersister.java:434)
org.hibernate.persister.entity.JoinedSubclassEntityPersister.lt;initgt;(JoinedSubclassEntityPersister.java:91)
org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:58)
org.hibernate.impl.SessionFactoryImpl.lt;initgt;(SessionFactoryImpl.java:226)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915)
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:730)
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
org.scala_libs.jpa.LocalEMF.lt;initgt;(LocalEM.scala:55)
org.scala_libs.jpa.LocalEMF.lt;initgt;(LocalEM.scala:52)
com.munat.tales.model.Model$.lt;initgt;(Model.scala:23)
com.munat.tales.model.Model$.lt;clinitgt;(Model.scala)
etc.
If I eliminate cglib-2.1_3.jar, I get this:
Message: java.lang.NoSuchMethodError:
net.sf.cglib.proxy.Enhancer.setInterceptDuringConstruction(Z)V
org.hibernate.proxy.pojo.cglib.CGLIBLazyInitializer.getProxyFactory(CGLIBLazyInitializer.java:126)
org.hibernate.proxy.pojo.cglib.CGLIBProxyFactory.postInstantiate(CGLIBProxyFactory.java:43)
org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:162)
org.hibernate.tuple.entity.AbstractEntityTuplizer.lt;initgt;(AbstractEntityTuplizer.java:135)
org.hibernate.tuple.entity.PojoEntityTuplizer.lt;initgt;(PojoEntityTuplizer.java:55)
org.hibernate.tuple.entity.EntityEntityModeToTuplizerMapping.lt;initgt;(EntityEntityModeToTuplizerMapping.java:56)
org.hibernate.tuple.entity.EntityMetamodel.lt;initgt;(EntityMetamodel.java:295)
org.hibernate.persister.entity.AbstractEntityPersister.lt;initgt;(AbstractEntityPersister.java:434)
org.hibernate.persister.entity.JoinedSubclassEntityPersister.lt;initgt;(JoinedSubclassEntityPersister.java:91)
org.hibernate.persister.PersisterFactory.createClassPersister(PersisterFactory.java:58)
org.hibernate.impl.SessionFactoryImpl.lt;initgt;(SessionFactoryImpl.java:226)
org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1294)
org.hibernate.cfg.AnnotationConfiguration.buildSessionFactory(AnnotationConfiguration.java:915)
org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:730)
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:121)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
org.scala_libs.jpa.LocalEMF.lt;initgt;(LocalEM.scala:55)
org.scala_libs.jpa.LocalEMF.lt;initgt;(LocalEM.scala:52)
etc.
If I eliminate the cglib-full-2.0.2.jar I get this:
Message: java.lang.NoClassDefFoundError: javax/transaction/SystemException
org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:37)
org.hibernate.ejb.EntityManagerFactoryImpl.createEntityManager(EntityManagerFactoryImpl.java:32)
org.scala_libs.jpa.LocalEMF.openEM(LocalEM.scala:62)
net.liftweb.jpa.RequestVarEM$class.protected$openEM(RequestVarEM.scala:41)
etc.
Here is my master pom.xml: (I'm using scala 2.7.5)
dependencies
dependency
groupIdorg.scala-lang/groupId
artifactIdscala-compiler/artifactId
version${scala.version}/version
scopetest/scope
/dependency
dependency
groupIdorg.scala-lang/groupId
artifactIdscala-library/artifactId
version${scala.version}/version
/dependency
dependency
groupIdpostgresql/groupId
[Lift] Re: Turning off garbage collection
That was my original question, but as it turns out, I don't need it at all at the moment, so Tim's reply was sufficient. I would like to know the answer, though. Chas. Xavi Ramirez wrote: Doesn't that disable garbage collection for the whole site? Is it possible to turn off on specific pages? Thanks, Xavi On Mon, Sep 21, 2009 at 4:41 AM, Timothy Perrett timo...@getintheloop.eu wrote: Chas, This has been asked a million times on list - did you not try searching one of the many archives? LiftRules.enableLiftGC = false; Tim On 21 Sep 2009, at 08:37, Charles F. Munat wrote: Is it possible to turn off garbage collection on an individual page if there's nothing to be garbage collected on that page? If so, how does one do it? Is it possible to turn off garbage collection completely? If so, how? I can't seem to find this anywhere. Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Turning off garbage collection
Why a once every 75 second ajax request to the server if it's not necessary? But I can live with it. Chas. David Pollak wrote: On Mon, Sep 21, 2009 at 6:34 AM, Xavi Ramirez xavi@gmail.com mailto:xavi@gmail.com wrote: Doesn't that disable garbage collection for the whole site? Is it possible to turn off on specific pages? It's currently not possible to turn of Lift's GUID - Function GC on a page by page basis. What's the use case for this? Why is a once every 75 second ajax request to the server causing issues? Thanks, Xavi On Mon, Sep 21, 2009 at 4:41 AM, Timothy Perrett timo...@getintheloop.eu wrote: Chas, This has been asked a million times on list - did you not try searching one of the many archives? LiftRules.enableLiftGC = false; Tim On 21 Sep 2009, at 08:37, Charles F. Munat wrote: Is it possible to turn off garbage collection on an individual page if there's nothing to be garbage collected on that page? If so, how does one do it? Is it possible to turn off garbage collection completely? If so, how? I can't seem to find this anywhere. Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Turning off garbage collection
I agree that RTFM is bad. It pisses people off and they go away. I think David's policy is probably the best I've ever encountered on a list. That said, Tim didn't really say RTFM and he did answer the question, he just voiced surprise that I didn't find it on my own. I was too exhausted and didn't want to waste more list time with the explanation (it would sound whiny anyway). But I probably should've looked harder. Then again, now Xavi and I know that per-page turning off the GC is not possible. Man, three hours sleep is just not sufficient. Chas. David Pollak wrote: On Mon, Sep 21, 2009 at 1:41 AM, Timothy Perrett timo...@getintheloop.eu wrote: Chas, This has been asked a million times on list - did you not try searching one of the many archives? Folks, Our stated policy is that RTFM is not a valid response on this list. Folks, even Lift committers like Charles, are not expected to know everything about Lift or follow every thread. If someone asks the same question over and over again, has an area that they've worked on extensively and asks a basic question about that area, or in some other way clearly and repeatedly off-puts basic efforts on their part to the rest of the list, we discuss it in private, either on the Lift committers list or one on one with me. We (usually I) then privately let that person know that they have been consuming more resources on this list than they have been giving back. Thanks, David LiftRules.enableLiftGC = false; Tim On 21 Sep 2009, at 08:37, Charles F. Munat wrote: Is it possible to turn off garbage collection on an individual page if there's nothing to be garbage collected on that page? If so, how does one do it? Is it possible to turn off garbage collection completely? If so, how? I can't seem to find this anywhere. Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Dependency hell? More JPA trouble...
That's super useful. Thanks! As I suspected, it's the joda-time jar. But luckily so far it seems to work with the other version of gclib. Chas. Aaron Valade wrote: On Sep 21, 2009, at 9:00 AM, Charles F. Munat wrote: Thanks. Pulling the JTA exception out and deleting the 2.0.2 jar worked. Now to figure out what's adding that 2.0.2.jar... Try running mvn dependency:tree. It will show you exactly what jars are being pulled in by what dependencies. - A --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: You are not banned from this group!!
But were the sneakers any good? Chas. David Pollak wrote: Folks, Google Groups has apparently sent messages to a number of folks posting to the Lift group telling them that they were banned. This is simply wrong and sucks for the people who received the messages. There has been one substantive poster who was so abusive on the Lift list that he was banned (this was after a number of private emails to the party). We ban spammers (people posting links to adult sites, cheap knock-off Nike shoes, etc.) I accidentally banned a person once because I mis-read his mail and it sounded like he was selling sneakers. So, if you've received email stating you were banned, please forward the email to me (yes, this is an exception to the rule of not contacting me personally). If you have a screen shot of being banned, please send it to me. I will gladly buy beer/coffee/food for anyone who gets such a notice. I sincerely apologize for any problems this is causing. And, *YOU ARE NOT BANNED!!* Thanks, David -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Weird JPA behavior
I have an object with associated objects which have associated objects. The first is an Application. An application is associated with a Member. The Member is associated with sets of StreetAddresses and Telephones. In the Application class I have a toHTML method that lays out the detail from the Application, *including* the Member's data *and* any StreetAddresses or Telephones. If I pull an Application out of the DB using a ScalaQuery, it works like a charm. I also have an add method that creates the Application. It creates the Member first, then creates the StreetAddresses and Telephones and adds them to the Member. Then it creates the Application and adds the Member. Then it does a mergeAndFlush on the Application. Then I send a couple of emails, and in one of them I call the asHTML method on the Application. And I get all the Application and Member data, but the StreetAddresses and Telephones are blank. What gives? What do I have to do to access application.member.telephones? Or can I not do that automatically in a method inside of application? (It's the Application toHTML method that runs through this.member.telephones to create the output.) The craziest thing to me is that if I query for the Application, it works just fine. TIA Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA with more than one front end (Maven! sigh...)
Actually, I figured that out. They're included. But I have a different problem now -- one that you might know the answer to. I'm loading this war file up in JBossWeb (basically a hopped-up Tomcat) and when I try to use it, I get a problem with transactions. I assume this is something in the JBossWeb server, since I have nothing in my code to cause that. Something on the server wants that jta.jar in there. So I tried commenting out the javax.transaction exclusion in the pom.xml file for the spa project, and that added the jta jar to the lib, as expected. That also solved the problem with the server. But now when I merge objects to the database, the objects are created, but none of the properties are saved. It's very strange. I am wondering if this is a transaction issue. And just out of curiosity, why is the javax.transaction exclusion in there? I've often wondered about that. Chas. Derek Chen-Becker wrote: Are you sure that they're not getting included (e.g. not actually in the WAR file), or that they're not activated? If your dependency (in the web modules) on the spa module is default scope, then it should be including them. Derek On Wed, Sep 16, 2009 at 10:32 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I have a Lift project with a JPA backend subproject, and then two Lift front ends that access the same back end, also as subprojects. So my master pom.xml looks like this: modules moduleweb/module moduleweb2/module modulespa/module /modules Works beautifully. Web responds on one port and Web2 on another (when I use the internal Jetty). But when I do mvn package and put the war on the server, somehow the spa backend classes do not get included. Any idea what I'm doing wrong? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA with more than one front end (Maven! sigh...)
It's not the AS, it's the souped-up Tomcat (JBoss Web). All their examples are WARs. But sure, send an EAR along, Mr. Van Gogh. Chas. Derek Chen-Becker wrote: Also, if you're loading this up in JBoss, it might make more sense to bundle the artifacts into an EAR, unless you intend for the two web modules to have completely separate persistence units (e.g. different DBs, etc). Maven has a nice plugin for doing EARs. I can send a sample pom.xml if you'd like. Derek On Thu, Sep 17, 2009 at 1:01 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: JBoss includes its own JTA libs, so you need to set the scope to exclude the other ones or else they'll conflict. Generally with any JEE container you would need to do that, since JTA is part of the spec. What exactly do you mean by the objects are created, but none of the properties are saved? Is an insert occurring but no fields are saved? If it's transaction related it's almost always a binary outcome (works/doesn't work), not something in between, although I've seen enough oddities to know that there are always exceptions :P Derek On Thu, Sep 17, 2009 at 12:03 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Actually, I figured that out. They're included. But I have a different problem now -- one that you might know the answer to. I'm loading this war file up in JBossWeb (basically a hopped-up Tomcat) and when I try to use it, I get a problem with transactions. I assume this is something in the JBossWeb server, since I have nothing in my code to cause that. Something on the server wants that jta.jar in there. So I tried commenting out the javax.transaction exclusion in the pom.xml file for the spa project, and that added the jta jar to the lib, as expected. That also solved the problem with the server. But now when I merge objects to the database, the objects are created, but none of the properties are saved. It's very strange. I am wondering if this is a transaction issue. And just out of curiosity, why is the javax.transaction exclusion in there? I've often wondered about that. Chas. Derek Chen-Becker wrote: Are you sure that they're not getting included (e.g. not actually in the WAR file), or that they're not activated? If your dependency (in the web modules) on the spa module is default scope, then it should be including them. Derek On Wed, Sep 16, 2009 at 10:32 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I have a Lift project with a JPA backend subproject, and then two Lift front ends that access the same back end, also as subprojects. So my master pom.xml looks like this: modules moduleweb/module moduleweb2/module modulespa/module /modules Works beautifully. Web responds on one port and Web2 on another (when I use the internal Jetty). But when I do mvn package and put the war on the server, somehow the spa backend classes do not get included. Any idea what I'm doing wrong? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA with more than one front end (Maven! sigh...)
Yes, I would expect the work/doesn't result, too. So maybe it's correlation not causation and I should look for something else. It's definitely saving the objects, just not updating the fields. Weird. (Works fine when I use the embedded Jetty.) Nothing in Puterland is easy. Sigh... Chas. Derek Chen-Becker wrote: JBoss includes its own JTA libs, so you need to set the scope to exclude the other ones or else they'll conflict. Generally with any JEE container you would need to do that, since JTA is part of the spec. What exactly do you mean by the objects are created, but none of the properties are saved? Is an insert occurring but no fields are saved? If it's transaction related it's almost always a binary outcome (works/doesn't work), not something in between, although I've seen enough oddities to know that there are always exceptions :P Derek On Thu, Sep 17, 2009 at 12:03 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Actually, I figured that out. They're included. But I have a different problem now -- one that you might know the answer to. I'm loading this war file up in JBossWeb (basically a hopped-up Tomcat) and when I try to use it, I get a problem with transactions. I assume this is something in the JBossWeb server, since I have nothing in my code to cause that. Something on the server wants that jta.jar in there. So I tried commenting out the javax.transaction exclusion in the pom.xml file for the spa project, and that added the jta jar to the lib, as expected. That also solved the problem with the server. But now when I merge objects to the database, the objects are created, but none of the properties are saved. It's very strange. I am wondering if this is a transaction issue. And just out of curiosity, why is the javax.transaction exclusion in there? I've often wondered about that. Chas. Derek Chen-Becker wrote: Are you sure that they're not getting included (e.g. not actually in the WAR file), or that they're not activated? If your dependency (in the web modules) on the spa module is default scope, then it should be including them. Derek On Wed, Sep 16, 2009 at 10:32 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I have a Lift project with a JPA backend subproject, and then two Lift front ends that access the same back end, also as subprojects. So my master pom.xml looks like this: modules moduleweb/module moduleweb2/module modulespa/module /modules Works beautifully. Web responds on one port and Web2 on another (when I use the internal Jetty). But when I do mvn package and put the war on the server, somehow the spa backend classes do not get included. Any idea what I'm doing wrong? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA with more than one front end (Maven! sigh...)
Excellent. Thanks! Derek Chen-Becker wrote: OK, well, I don't know if this will work in JBoss Web, but here it is anyways. This shows how you can create an EAR from some web modules, a JPA module and a library (shared between all three classloaders). Note that the plugin configuration defines the order that the modules are loaded, which is why the spa module is first. Derek On Thu, Sep 17, 2009 at 2:24 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: It's not the AS, it's the souped-up Tomcat (JBoss Web). All their examples are WARs. But sure, send an EAR along, Mr. Van Gogh. Chas. Derek Chen-Becker wrote: Also, if you're loading this up in JBoss, it might make more sense to bundle the artifacts into an EAR, unless you intend for the two web modules to have completely separate persistence units (e.g. different DBs, etc). Maven has a nice plugin for doing EARs. I can send a sample pom.xml if you'd like. Derek On Thu, Sep 17, 2009 at 1:01 PM, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com mailto:dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: JBoss includes its own JTA libs, so you need to set the scope to exclude the other ones or else they'll conflict. Generally with any JEE container you would need to do that, since JTA is part of the spec. What exactly do you mean by the objects are created, but none of the properties are saved? Is an insert occurring but no fields are saved? If it's transaction related it's almost always a binary outcome (works/doesn't work), not something in between, although I've seen enough oddities to know that there are always exceptions :P Derek On Thu, Sep 17, 2009 at 12:03 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: Actually, I figured that out. They're included. But I have a different problem now -- one that you might know the answer to. I'm loading this war file up in JBossWeb (basically a hopped-up Tomcat) and when I try to use it, I get a problem with transactions. I assume this is something in the JBossWeb server, since I have nothing in my code to cause that. Something on the server wants that jta.jar in there. So I tried commenting out the javax.transaction exclusion in the pom.xml file for the spa project, and that added the jta jar to the lib, as expected. That also solved the problem with the server. But now when I merge objects to the database, the objects are created, but none of the properties are saved. It's very strange. I am wondering if this is a transaction issue. And just out of curiosity, why is the javax.transaction exclusion in there? I've often wondered about that. Chas. Derek Chen-Becker wrote: Are you sure that they're not getting included (e.g. not actually in the WAR file), or that they're not activated? If your dependency (in the web modules) on the spa module is default scope, then it should be including them. Derek On Wed, Sep 16, 2009 at 10:32 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I have a Lift project with a JPA backend subproject, and then two Lift front ends that access the same back end, also as subprojects. So my master pom.xml looks like this: modules moduleweb/module moduleweb2/module modulespa/module /modules Works beautifully. Web responds on one port and Web2 on another (when I use the internal Jetty). But when I do mvn package and put the war on the server, somehow
[Lift] JPA with more than one front end (Maven! sigh...)
I have a Lift project with a JPA backend subproject, and then two Lift front ends that access the same back end, also as subprojects. So my master pom.xml looks like this: modules moduleweb/module moduleweb2/module modulespa/module /modules Works beautifully. Web responds on one port and Web2 on another (when I use the internal Jetty). But when I do mvn package and put the war on the server, somehow the spa backend classes do not get included. Any idea what I'm doing wrong? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Spring Security
Has anyone tried using Spring Security (formerly Acegi) in Lift? If so, care to comment on the experience? Suggestions? Pitfalls? Thanks! Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Spring Security
No, actually, I'm going to be using everything listed (though obviously *either* CAS or JOSSO, not both). I have the LDAP server up and running. I definitely want OpenIDE capability. JOSSO looks easier than CAS, but I might be able to avoid that for a while anyway. I am using a single-sign-on system for multiple related apps (eventually to be spread across multiple servers), but for right now they're in the same JVM. As I see it, a great benefit of Lift is the ability to use Java libraries (and I'm using a lot of them). Yet, it seems that I'm being discouraged from using Spring Security... is that the case, and, if so, why? Why *wouldn't* I want to use SS? Chas. Timothy Perrett wrote: Whilst I agree there is certainly a lot very good work in spring security, one has to ask: what is it YOU want from it? You listed a bunch of features there but one would imagine your not going to be using them all. Perhaps look at this another way - what problem do you have that you feel spring security addresses that is not currently addressed by lift? (that is, im not saying Lift is perfect just trying to drill into your requirements) Cheers, Tim On Sep 15, 7:38 pm, Charles F. Munat c...@munat.com wrote: Pretty much drop-in capability, integration with CAS or JOSSO for single-sign-on, easy integration of OpenID, easy integration with OpenLDAP, documentation (for the next developer), six years of debugging and tweaking, and not reinventing the wheel, for a start... Chas. David Pollak wrote: What does Spring security give you that you can't get with SiteMap for HTML pages and guards or wrappers around partial functions for non-HTML? On Mon, Sep 14, 2009 at 11:34 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Has anyone tried using Spring Security (formerly Acegi) in Lift? If so, care to comment on the experience? Suggestions? Pitfalls? Thanks! Chas. -- Lift, the simply functional web frameworkhttp://liftweb.net Beginning Scalahttp://www.apress.com/book/view/1430219890 Follow me:http://twitter.com/dpp Git some:http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Spring Security
Whew. You had me worried. The current Lift system works with Mapper. If you're using JPA you pretty much have to roll your own. Even with the Mapper version, plenty of work is involved. So I agree, this is an area where it would be nice to have something ready to go for folks who just need by-URL protection and a login/logout page. But I think it's perfectly reasonable to expect those doing more enterprise level systems to drop in a full solution. I'm not sure it's worth spending a lot of Lift time reinventing the wheel there. Making it easier to use something like SS might be a better route. I'm still pretty vague on all this, so open to arguments both ways. Thanks for your comments, Tim. As always, they help to keep things focused. Chas. Timothy Perrett wrote: No particular reason... mainly just that we'd like lift to be as full featured as possible; as you say, your free to use whatever java libs you want: that includes SS. HTH :-) Cheers, Tim Yet, it seems that I'm being discouraged from using Spring Security... is that the case, and, if so, why? Why *wouldn't* I want to use SS? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Spring Security
David Pollak wrote: The existing page/URL level security has nothing to do with Mapper. There's nothing that can be done with Mapper that can't be done with JPA (with the exception of Mapper's field-level access control which, to my knowledge, is not being used anywhere.) I meant that the login feature when you use the basic archetype is set up to work with Mapper, not that login is part of Mapper. It could be adapted to work with JPA easily, but there is no JPA archetype so far that includes that login functionality (that I'm aware of). You have to roll your own. I radically disagree. Having a separate concern doing security is a disaster because there'll always be some place where one system believes one thing and the other system believes something else. A disaster? Always? Really? Even allowing for hyperbole, if these systems are so bad, why are so many people using them -- apparently with great success? Without some evidence to back this claim up, I'm dubious. That said, it certainly would be nice to have these capabilities in Lift. But I don't have the time either. SS looks pretty drop in. There may also be situations where using a particular solution (such as SS) is a requirement and make-or-break on whether Lift can be used, so I don't see the ability to make Lift work with such software as a negative. I have a lot more to say on this, but have to run. Maybe later. Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift deal breakers
Done David Pollak wrote: On Sat, Sep 12, 2009 at 11:48 AM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I, too, would like to be able to move the liftAjax script call to the bottom of the page. Open a ticket and I'll see what I can do... it shouldn't be too hard Chas. Dustin Whitney wrote: Hey, I like Lift so in an effort to improve it I am submitting some criticism. Obtrusive javascript: when I create an ajaxButton I get this html: button onclick=liftAjax.lift_ajaxHandler(quot;F1029758482780OTA=truequot;, null, null, null); return false;Press me/button That onclick is not ok. It's bad for SEO and makes the page harder to read. Ideally, no javascript should appear on the page whatsoever. Client Side Load Time: I strive for that A in Y-Slow, so when I see script type=text/javascript src=/ajax_request/liftAjax.js view-source:http://localhost:8080/ajax_request/liftAjax.js/script at the top of the page, I feel a little uneasy, and there is nothing I can do (I think) to move it to the bottom of the page. -Dustin -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Best way to write a wizard
Gotta love a tool called bind-o-matic. Is it available from Ronco? Does it come with bonus laxatives? But wait, there's more! Ugh. Chas. David Pollak wrote: On Sun, Sep 13, 2009 at 10:52 AM, Josh Suereth joshua.suer...@gmail.com mailto:joshua.suer...@gmail.com wrote: All, I write to you (unfortunately still) as a lift n00b. I'm trying to modify a form such that it looks more wizard like. i.e. I want it to specifically state You've completed part 1, you're on step 2 of 5, etc. How should I accomplish this in view-first rendering? Normal MVC, I'd make one controll that redirects you to the appropriate wizard screen depending on what steps have already been accomplished (i.e. the controller figures out which step you're on and sends you to the appropraite view. In Lift, I'm thinking I have a few options: 1) Have my stateful snippet actually return the various pages in code. I'm not happy with this, as my view would reside in the controller, but I could git'r'done this way. Not really. You can have the templates for each phase of the wizard be separate files and use TemplateFinder.findAnyTemplate to load the template for the step of the wizard that you're on. This is akin to the controller-first choosing a template. 2) Attempt to learn the lift-wizard library (is this stable/released?) No. I need (and have not found) 2-3 uninterrupted days to get it done. Maybe next week (this week is JVM summit). While I think this is Lift's future, having a simpler set of tools for people to use (like Naftoli's bind-o-matic thing) is great. Give people a choice and let them use what's best for them. 3) Spend more time trying to be inventive. Anyone have any thoughts? - Josh -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] JodaTime and JPA
It occurs to me that I should probably share this. I've been using
Jorge's wonderful Scala wrapper for JodaTime and I needed to persist
DateTime and LocalDate. I found a Hibernate project that makes this
possible. (Note that Jorge's wrapper is a work in progress and doesn't
cover everything in JodaTime, but you can just use the JodaTime classes
directly, which I did for DateTimeFormatter and DateTimeFormatterBuilder.)
In pom.xml:
dependency
groupIdorg.scala-tools/groupId
artifactIdtime/artifactId
version2.7.5-0.2-SNAPSHOT/version
/dependency
dependency
groupIdjoda-time/groupId
artifactIdjoda-time/artifactId
version1.6/version
/dependency
dependency
groupIdjoda-time/groupId
artifactIdjoda-time-hibernate/artifactId
version1.1/version
/dependency
In the JPA entity classes:
@Type{val `type`=org.joda.time.contrib.hibernate.PersistentDateTime}
@Column{val name=created_at, val updatable = false}
var createdAt: DateTime = DateTime.now
Gets persisted as a timestamp without time zone in PostgreSQL.
@Type{val `type`=org.joda.time.contrib.hibernate.PersistentLocalDate}
@Column{val name = born_on}
var bornOn: LocalDate = new LocalDate()
Gets persisted as a date in PostgreSQL.
http://joda-time.sourceforge.net/
http://github.com/jorgeortiz85/scala-time
http://joda-time.sourceforge.net/contrib/hibernate/index.html
Chas.
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[Lift] Re: Lift deal breakers
My sites are low traffic mostly, so a fraction of a second isn't that important to me, but I can see how it might be to you. (Which is not to say that I don't try to minimize hits to the database, combine files, minify, etc., all of which are fractional-second improvements, usually.) I don't use the Lift JSON stuff much, so it doesn't really affect me anyway. If I find anything about actual speed differences, I'll let you know. Chas. Viktor Klang wrote: On Mon, Sep 14, 2009 at 9:29 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: When you say that direct JS callbacks (i.e. onclick=foo()) outperforms _any_ other approach what is the source for your assertion? And what do you mean by outperforms? What are the criteria? Are you talking about speed? Yes, page load time speed. (since the callback is loaded in relativity to its owner (no lookups needed etc). I did a quick search but the source of my info was nowhere to be found. I did a rather extensive research a year back or so, inline-callback vs. event delegation vs. end-of-page initialization. I guess all depends on what performance you're looking for and how JS heavy your app is. For me, with a _very_ high performance (speed) requirement, it's vital that one doesn't do any un-cacheable, avoidable requests. But as I said, perhaps a good trade-off is to put the JS init at the end of the page. If so, what is the magnitude of the difference? Is it significant? Without this information it is difficult to guess which approach would be better. Is moving the attaching of event handlers to a separate JS file going to significantly slow down my page? Then maybe it's not worth it. But if the difference is negligible, then keeping concerns separate is worth it to me. It's dangerous to say that A outperforms B without understanding exactly what that means. For me, separation of concerns outperforms mixing concerns in terms of development ease, reuse, and graceful degradation. Some of this may not apply to automatically generated code, of course. Chas. Viktor Klang wrote: On Mon, Sep 14, 2009 at 8:20 PM, Timothy Perrett timo...@getintheloop.eu wrote: Just wading into the fray here... Looking at people who have responded to this thread, they are mainly people i've not seen on the list before (sorry if your regulars perhaps i should pay more attention!) and that indicates to me that general users dont want *any* js in page (either in the head, the footer, or attributes) and this should be the default, not the exceptional case. Personally, this stuff used to really bother me when doing front end work. Luckily that is hardly ever now, but i see the point being made and would like to add my vote to free-ing the markup of inline JS. Thoughts? I'd agree to this sentiment if it were not for DPPs excellent point that we're talking about the markup Lift spits out, not the markup that lift consumes. I am too fond of graceful degradation, but publishing JS in a separate call would be exotic to code at best. The golden middle road perhaps is, to bake the JS into the bottom of the page. HOWEVER, it is important to know that direct JS callbacks (i.e. onclick=foo()) outperforms _any_ other approach. Cheers, Tim More generally, Lift's mechanism for JavaScript support is *not* required. You could build your own mechanism that would generate clean mark-up, render JavaScript at the end of the page which would attach to DOM events. Everybody has access to Lift's GUID - Function binding. You can use it just like it's used in SHtml, but generate your own mark-up. -- Viktor Klang Blog: klangism.blogspot.com http://klangism.blogspot.com http://klangism.blogspot.com Twttr: viktorklang Lift Committer - liftweb.com http://liftweb.com http://liftweb.com AKKA Committer - akkasource.org http://akkasource.org http://akkasource.org Cassidy - github.com/viktorklang/Cassidy.git http://github.com/viktorklang/Cassidy.git http://github.com/viktorklang/Cassidy.git SoftPub founder: http://groups.google.com/group/softpub -- Viktor Klang Blog: klangism.blogspot.com http://klangism.blogspot.com Twttr: viktorklang Lift Committer - liftweb.com http://liftweb.com AKKA Committer - akkasource.org http
[Lift] Re: The bridge of sorrows
You, Sir Lancelot on the quest I seek the Holy Grail may cross the bridge of sorrows... David Pollak wrote: What is your name? What is your quest? What is your favorite color? How do you do this in Lift? http://demo.liftweb.net/simple_wizard -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift deal breakers
+1 I would much prefer it if all JS were in external files (synthetic as necessary) and simply attached to the DOM via ids or classes. I have been building my sites this way for years, and I find it the best practice for reasons already put forth in this discussion. Chas. Timothy Perrett wrote: A synthetic file sounds good to me and would probably be preferable. Cheers, Tim On 13 Sep 2009, at 20:31, marius d. wrote: That looks a little cleaner but we'll have to look more into it if we'd want to go on this path. Perhaps accumulate those function into synthetic js file .. we'll see --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift deal breakers
I'm afraid I have to disagree. As a website developer, I've been putting all my JS into an external file (per page when necessary) for many years without any problems. Every good JS programmer I know does the same. It is considered *more* not less robust to put the JS in an external file and attach event handlers to the DOM from there. Page loading is in the eye of the beholder. Moving the JS to external scripts and the script tags to the bottom of the page actually makes the page appear more quickly, hence load faster in the mind of the user. Fragility is a non-issue. If the JS is all in the external file and the file does not load, then the page loads without JS. Put the event handlers in the HTML and the external file to which they refer doesn't load, same problem (except now you get a raft of JS errors). With best practices, the JS file can be cacheable, albeit per-page. Ideally, here's what I'd like. I add Lift tags to my page for each JS file I want included with the page. In each tag I designate whether that file is cacheable or dynamic and whether it is site-wide or specific to that page. Lift then takes all the site-wide cacheable pages, in the order I specified them, and gzips them up into a single file. Then it inserts a script tag for that file at the bottom of the page. Similarly, it takes all the page-specific cacheable pages, adds Lift's own page specific stuff at the end (the event handlers of which we speak), gzips it, gives it a name unique to that page, and adds another script tag for that file. Finally, it gzips up all dynamically-generated JS and gives it a timestamp for a filename so it won't be cached. This way I get jQuery, Ext JS, etc. all downloaded and cached in one big gzipped file. I get all page-specific but unchanging JS in another gzipped file for each page (cacheable, too). And I get my dynamically-generated, changing JS (if any) in a final gzipped file. My page is clean, all the scripts load in the proper order at the end, and everything is gzipped and, where applicable, cacheable for the best speed. We've just eliminated several points of failure, as I see it. Note also that since I use Ext JS, some of my JS files are very long and complex. I'm building a rich client, after all. I want to separate these scripts out into simple modules to make it easier to code them. But when they are served, I want them combined together in the proper order into one file. Another benefit of this system. On final option might be to indicate in the Lift tag whether the combined JS should be an external resource or inserted into the HTML page. Then you could insert the dynamic stuff into the page if you wanted to. (Of course, if nothing in the HTML changes, you've just prevented the caching of the HTML page, but it might be a useful option.) I wish I could offer to do this, but I'm desperately swamped at the moment (OK, forever). But this is what I would suggest as the best way to do things. Chas. Xavi Ramirez wrote: If I understand everything correctly, the proposal is to dynamically create a js file for each page request to add event handlers? If this is true, then I'm against the proposal for the following two reasons: 1. Every page will load slower Since the js file is dynamically create on each request, the js file will be un-cacheable. This means the browser be will forced to make an addition HTTP request to the server to render each page. This adds roughly 150ms to the page load time (50ms to 200ms for network lag, 50ms for download, 10ms for js execution). 2. Each page will be more fragile Requiring the synthetic js file will add another point of failure. Even now-a-days with the ubiquity of broadband, connects still get lost and files still get corrupted. It's true that most modern web pages already depend a number of external JS and CSS files, but typically these files are static and easily cached. Just adding my 2 cents. -Xavi On Sun, Sep 13, 2009 at 5:41 PM, marius d. marius.dan...@gmail.com wrote: I think so too. Does anyone have an opinion against this? I'll probably have some time this week or next weekend to work on it. Br's, Marius On Sep 13, 2:59 pm, Timothy Perrett timo...@getintheloop.eu wrote: A synthetic file sounds good to me and would probably be preferable. Cheers, Tim On 13 Sep 2009, at 20:31, marius d. wrote: That looks a little cleaner but we'll have to look more into it if we'd want to go on this path. Perhaps accumulate those function into synthetic js file .. we'll see --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en
[Lift] Re: Lift deal breakers
marius d. wrote:
I'm thinking that instead of:
button onclick=liftAjax.lift_ajaxHandler
('F1029758482780OTA=true',null, null, null); return false;Press me/
button
We could have:
button onclick=liftAjax('F1029758482780OTA')Press me/button
This is not what I had in mind at all. You still have the event handler
in the HTML. The idea, I thought, was to attach the event handler from
an external file using the id (or class) of the button element.
Maybe I'm living on a different planet (a distinct possibility and one
I've been giving much thought to recently), but virtually every JS
programmer I know considers this a best practice, and it has been
considered so for many years.
Frankly, and maybe I'm just a bit dull, but I can't conceive of what the
advantage to the above change might be. What am I missing?
Chas.
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[Lift] Re: Lift deal breakers
Well, conciseness is always good. I haven't looked at (and don't have
time to look at) the code that inserts this stuff, so I'll take your
word for it that it's a big undertaking. Lord knows, I don't have time,
so I'm certainly not complaining.
But we've got a desideratum, anyway. Maybe down the road someone will
have time to look at it.
Thanks for the clarification!
Chas.
marius d. wrote:
On Sep 13, 8:00 pm, Charles F. Munat c...@munat.com wrote:
marius d. wrote:
I'm thinking that instead of:
button onclick=liftAjax.lift_ajaxHandler
('F1029758482780OTA=true',null, null, null); return false;Press me/
button
We could have:
button onclick=liftAjax('F1029758482780OTA')Press me/button
This is not what I had in mind at all. You still have the event handler
in the HTML. The idea, I thought, was to attach the event handler from
an external file using the id (or class) of the button element.
I understand that but this is a bit impractical because lift would
have to generate artificial ID-s OR id-s could be tampered with or
other JS libraries may generate their own ID-s etc. Selectors by class
is also a little impractical from a framework standpoint. Also we'd
have to add code for each underlying JS library (JQuery, YUI etc).
This would require IMHO significant code to write and not a
significant gain. But I'd love to prove me wrong.
Maybe I'm living on a different planet (a distinct possibility and one
I've been giving much thought to recently), but virtually every JS
programmer I know considers this a best practice, and it has been
considered so for many years.
I know this is practical from applications perspective when writing
specific JS etc. but from a framework perspective, this is not.
Frankly, and maybe I'm just a bit dull, but I can't conceive of what the
advantage to the above change might be. What am I missing?
I'm not 100% buying any proposal so far ... as I explained above the
disadvantages as we replace a JS expression with another JS function
call. It just adds a bit of conciseness .. nothing more.
Chas.
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[Lift] Re: Lift deal breakers
This is pretty close to what I'm doing. I have a REST backend (in Lift) that serves the data, and a separate Ext JS front end (one single page with a lot of Ext JS) running in a separate Lift app. It's still in progress and I haven't worked out all the details yet, but I'm very happy with it so far. It has really simplified things. The difficult part is authentication/authorization. Ugh. I, too, am planning to combine and minimize my cacheable JS files when it goes live. Sounds like your system is much more sophisticated... Chas. Josh Suereth wrote: This is how we do JavaScript/ExtJS development at my work place, except with a twist. We actually have a javascript-only project for a our javascript library. We use the maven-javascript-tools plugins to create a javascript project that relies on others (in our case, things like Simile Timeline and ExtJS). We then compile/minify the javascript into an 'artifact' that gets used by our main webapp, where the alchim yui-compressor takes all the CSS/Javascript and bundles as much of it as possible into a single huge JS file. The library project can make use of JSUnit tests (slow-to-run, recommend for integration tests only), and has its own stubbed out controllers and jetty for testing. It's a very interesting setup, but I'm very happy with it. We have very modular JS code, and very very very very very very little JSP/HTML code (we didn't select lift at work). If I were to start using Lift for my backend to ExtJS I would need support for a similar setup (i.e. expect little or no HTML generated outside of the Javascript). Also, the ability to cache dynamically created pages works great for our product in production, however, we're only dynamically creating a javasript file containing very static resources (externalized string library for use when rendering in javascript. This ensures our Javascript and Java externalization works similarly.) I highly recommend the approach if using something like ExtJS, however for lift's templates I'd agree that a page-unique-id would be required for every synthetically created js file so that caching works appropriately. You can also force the browser to check if something's changed. We have a development hack that checks class-load time of the synthetic-js-generator and ensures the cached copy is up-to-date from that time. This means jetty-reloads will reload the class and ensure the next refresh pulls a new version. It's a bit tricky to get set up at first, but worked great! Hopefully this input is helpful! - Josh On Sun, Sep 13, 2009 at 8:48 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I'm afraid I have to disagree. As a website developer, I've been putting all my JS into an external file (per page when necessary) for many years without any problems. Every good JS programmer I know does the same. It is considered *more* not less robust to put the JS in an external file and attach event handlers to the DOM from there. Page loading is in the eye of the beholder. Moving the JS to external scripts and the script tags to the bottom of the page actually makes the page appear more quickly, hence load faster in the mind of the user. Fragility is a non-issue. If the JS is all in the external file and the file does not load, then the page loads without JS. Put the event handlers in the HTML and the external file to which they refer doesn't load, same problem (except now you get a raft of JS errors). With best practices, the JS file can be cacheable, albeit per-page. Ideally, here's what I'd like. I add Lift tags to my page for each JS file I want included with the page. In each tag I designate whether that file is cacheable or dynamic and whether it is site-wide or specific to that page. Lift then takes all the site-wide cacheable pages, in the order I specified them, and gzips them up into a single file. Then it inserts a script tag for that file at the bottom of the page. Similarly, it takes all the page-specific cacheable pages, adds Lift's own page specific stuff at the end (the event handlers of which we speak), gzips it, gives it a name unique to that page, and adds another script tag for that file. Finally, it gzips up all dynamically-generated JS and gives it a timestamp for a filename so it won't be cached. This way I get jQuery, Ext JS, etc. all downloaded and cached in one big gzipped file. I get all page-specific but unchanging JS in another gzipped file for each page (cacheable, too). And I get my dynamically-generated, changing JS (if any) in a final gzipped file. My page is clean, all the scripts load in the proper order at the end, and everything is gzipped and, where applicable, cacheable for the best speed. We've
[Lift] Re: Lift deal breakers
I, too, would like to be able to move the liftAjax script call to the bottom of the page. Chas. Dustin Whitney wrote: Hey, I like Lift so in an effort to improve it I am submitting some criticism. Obtrusive javascript: when I create an ajaxButton I get this html: button onclick=liftAjax.lift_ajaxHandler(quot;F1029758482780OTA=truequot;, null, null, null); return false;Press me/button That onclick is not ok. It's bad for SEO and makes the page harder to read. Ideally, no javascript should appear on the page whatsoever. Client Side Load Time: I strive for that A in Y-Slow, so when I see script type=text/javascript src=/ajax_request/liftAjax.js view-source:http://localhost:8080/ajax_request/liftAjax.js/script at the top of the page, I feel a little uneasy, and there is nothing I can do (I think) to move it to the bottom of the page. -Dustin --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: MappedDate.setFromAny only works with strings?
+1 for joda or scala time if it's not too disruptive Chas. Indrajit Raychaudhuri wrote: Also, the LiftRules.parseDate function currently does DateTime parsing, so I would have to make a breaking change to rename it to parseDateTime and add new parseDate and parseTime (and associated format methods). Thoughts? I think this is the right solution. Don't know how much will break because of this though. But hey, if we're breaking things anyway, why not put in Joda time (or maybe scala-timehttp://github.com/jorgeortiz85/scala-time/tree/master;-) Although not belonging to breaking changers camp, breaking changes are great when it's for a cause. IMHO, scala time is a darn good cause and worth the break! Cheers, Indrajit /Jeppe --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Checksum problems still?
I created a blank JPA lift project using this: mvn archetype:generate \ -DarchetypeRepository=http://scala-tools.org/repo-snapshots \ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-jpa-basic \ -DarchetypeVersion=1.1-SNAPSHOT \ -DgroupId=com.foo.jpaweb \ -DartifactId=JPADemo \ -Dversion=1.0-SNAPSHOT And once again I got this, though the blank project did build: [INFO] snapshot net.liftweb:lift-archetype-jpa-blank:1.1-SNAPSHOT: checking for updates from lift-archetype-jpa-blank-repo Downloading: http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-blank/1.1-SNAPSHOT/lift-archetype-jpa-blank-1.1-SNAPSHOT.jar 10K downloaded [WARNING] *** CHECKSUM FAILED - Checksum failed on download: local = '5e23929733fdf6c781eb949ad5865ab6f83c17a3'; remote = '85587ccfa9b398f60f08163f9bb55610d6fb3f72' - RETRYING Downloading: http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-blank/1.1-SNAPSHOT/lift-archetype-jpa-blank-1.1-SNAPSHOT.jar 10K downloaded [WARNING] *** CHECKSUM FAILED - Checksum failed on download: local = '5e23929733fdf6c781eb949ad5865ab6f83c17a3'; remote = '85587ccfa9b398f60f08163f9bb55610d6fb3f72' - IGNORING ??? Thought this got fixed. Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] dynamic javascript files
Memory fails. How do I create a dynamic .js file with scala and then serve it through lift? I did this before, but now my brain has gone blank. I want to preload some JS variables for use in other scripts, generating the variable content via scala. Entiende? Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: dynamic javascript files
That works. Thanks!
So if I wanted to build a large JavaScript script in pieces in different
files, and then combine all those files together and add in some
dynamically generated stuff, and finally gzip the whole thing and send
it out using the trick below, how would one do that? I'm looking around
and I don't see anything about gzip.
And should JS go out as a JavaScriptResponse or is PlainText OK?
Chas.
David Pollak wrote:
LiftRules.dispatch.append {
case Req(custom :: js_file, js, GetRequest) = ... create a
LiftResponse that contains the file here
}
On Thu, Sep 10, 2009 at 4:43 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
Memory fails. How do I create a dynamic .js file with scala and then
serve it through lift? I did this before, but now my brain has gone
blank. I want to preload some JS variables for use in other scripts,
generating the variable content via scala. Entiende?
Chas.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Re: dynamic javascript files
Thanks. I'll play with that.
Chas.
David Pollak wrote:
On Thu, Sep 10, 2009 at 5:04 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
That works. Thanks!
So if I wanted to build a large JavaScript script in pieces in different
files, and then combine all those files together and add in some
dynamically generated stuff, and finally gzip the whole thing and send
it out using the trick below, how would one do that? I'm looking around
and I don't see anything about gzip.
You would just gzip the Array[Byte] that you're sending back and include
a header item specifying that it was gziped
And should JS go out as a JavaScriptResponse or is PlainText OK?
JavaScriptResponse sets the correct headers.
Chas.
David Pollak wrote:
LiftRules.dispatch.append {
case Req(custom :: js_file, js, GetRequest) = ... create a
LiftResponse that contains the file here
}
On Thu, Sep 10, 2009 at 4:43 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com
mailto:c...@munat.com mailto:c...@munat.com wrote:
Memory fails. How do I create a dynamic .js file with scala
and then
serve it through lift? I did this before, but now my brain
has gone
blank. I want to preload some JS variables for use in other
scripts,
generating the variable content via scala. Entiende?
Chas.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Re: Milestone 5 now available!
I should've been a lawyer, huh? TylerWeir wrote: You must be talking about those other guys. All I did was make an hour-long job into a six-hour job :) On Sep 9, 5:02 am, Charles F. Munat c...@munat.com wrote: You must be talking about those other guys. All I did was make an hour-long job into a six-hour job (after having to delay several days because I accidentally deleted my password). But thanks for the thought! Chas. Randinn wrote: I know it's been said, but it's never said enough. All of you are doing a great job, we appreciate it and thank you for all the work you do to make it easier to code for the rest of us. On Sep 9, 2:57 pm, Charles F. Munat c...@munat.com wrote: The Lift team proudly announces Milestone 5! Some text here that I forgot to copy and paste. Go get it! Chas. Munat --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Upcoming 1.1-M5?
1.1-M5 was to be done on Friday, but I accidentally misplaced my credentials for the server, and am waiting until Josh gets back from Labor Day weekend. It will be out tomorrow or Tuesday at the latest. Sorry for the delay. Chas. Munat jon wrote: Hey, Just wondering if there are plans to create a new milestone sometime soon, or if there is some other way to freeze my lift libraries to a stable build of 1.1-SNAPSHOT while still using maven to manage the dependencies. - Jon --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Using Roles and LIftRules.authentication
There is a big difference between authentication (making sure someone is who they claim to be) and authorization (making sure that now that we know who they are, they have permission to do what they're trying to do). It seems to me that what you're referring to is a Role-Based Access Control (RBAC) system. And when you say dynamic, I believe that what you mean is that you will keep users, roles, and permissions in a database where they can be easily changed rather than hard-coded in Lift. I could be wrong, but I am pretty sure that Lift offers no such system and you'll have to roll your own. I need to do this myself, and I'm interested in control down to individual properties and methods in system objects. So I'd be very interested in anything you (or anyone else) comes up with. Chas. glenn wrote: Tim, I tend to agree with you that the Role trait is not a good mixin for a role mapper, which is why I raise the question. Maybe I'm looking in the wrong place, but the http-authentication example in liftweb.sites on github doesn't have much code. The LiftBook is a more complete example. And neither deals with useage of the Role trait, nor with persisting authorization info. Is there some other example I should be looking at? On the issue of dynamic auth, the examples I've seen all run in Boot which leaves open the question of how to manage the same thing on the fly, so to speak, not that it can't be done. You guys have done too good a job on Lift to have overlooked that. Glenn... On Sep 4, 4:03 pm, Timothy Perrett timo...@getintheloop.eu wrote: Glenn, If Marius doesn't beat ne to it, I'll reply tomorrow morning. The system we implemented for auth was not meant to be composed with matter per-say, not in the way you think however... Presumably you've looked at the http Auth example in the github repo? I'm not sure why on earth you would think it's not possible to do dynamic auth with the existing system? Of course it is! Cheers Tim Sent from my iPhone On 4 Sep 2009, at 22:53, glenn gl...@exmbly.com wrote: I'm looking for direction on the best pattern for implementing basic authentication and authorization in Lift. For example, if I already have a Role mapper to store roles in the database, to what do I attach the Role trait in the net.liftweb.http.auth package? 1) The mapper. You would have to make sure there were no naming conflicts ( i.e., def name in the trait and the mapped string, name, in the mapper. Not the best design pattern to link the two, in my humble opinion.) or 2) A new class, or perhaps an object, with the trait that wraps a Role mapper instance. The other piece to the puzzle is managing the list of AuthRoles, create protected resources and build the Lift.authentication cases. If you limit this to Boot, then you give up on dynamic authentication and authorization, or do you? Glenn... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: self-reference relationship
Are your objects persisted, and, if so, are you using Mapper or JPA/Hibernate (or something else)? Chas. surfman wrote: I spent two days finishing following todo and pocketchange. Both apps run well on my machine, and I understand I need more helpful tutorial, but no idea where to find them. I googled for a while, nothing more helpful. I want to know how to handle a self-reference relationship in Lift. and I also appreciate if anyone let me know where I may find more practical tutorial or get further steps onto Lift? Thanks in advance. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Question about Lift/Scala Lift Discussion Board
Just my two cents, but I think establishing a separate forum at this point is a mite premature. What problem, exactly, is it that we're trying to solve? Chas. Naftoli Gugenheim wrote: Once again, I don't see how you can discuss it until you know that David's fine with it. Personally I haven't read any concrete benefit (I don't know what take the load off or get more sites out there mean practically) that isn't available now between the list an the wiki---certainly not to outweigh the very clear disadvantage to both posters, who have that much less of a chance getting an answer in any one place and may have to ask twice, as well as to experts who can either only monitor one site and leave the other site with fewer experts; or be inconvenienced to monitor both. How many members are there of the Google Group currently? And what percentage ever offer answers? Regularly? The lift community is not as large as many other communities. Does Scala itself have other forums besides its own lists? If so what is their state? Certainly the Scala community is much larger than lift's. (Maybe you should make your forum be a Scala forum, and have a lift category... But again, I think it's only fair to ask lift's mastermind first!) - marius d.marius.dan...@gmail.com wrote: My 2 cents if I may ... Although I love this list and this is the official Lift list and support I think it is important to also have other wiki's, forums etc. out there. Personally I don't see this as a community split. More and more people are becoming pretty knowledgeable with Lift Scala sharing information about Lift on other channels ... is nothing wrong with that .. .quite the opposite. In fact this may take some of the load on this list as community grows. Would be nice though to have a central place where all other wiki's/ forums can be found. For instance serious forums/wikis could be references from lift web-site or even fromthis list in the header section. Br's, Marius On Aug 30, 8:37 am, Naftoli Gugenheim naftoli...@gmail.com wrote: The lift community is not huge. It's David Pollak's brainchild, and I don't see how you can discuss creating a forum (after the fact) without his okaying it. How can you compare it to an IRC? A forum fills much of the same purpose as the list, much more than IRC. Some of the advantages mentioned are better solved by a Wiki. (Your volunteering to help with it is much appreciated.) Searchability - sounds like a bug on Google's part, no? Is there a Group for discussing Google Groups? In any case, it's addressed by services like MarkMail. Isn't Nabbles searchable? Duplicate questions - forums don't completely solve this. Searchability would help, as will the Wiki as it grows. Stickies - Google Groups doesn't allow stickies? Syntax highlighting/formatting; organization - the way I see it, you can draw a continuum with IRC being the most transient and a Wiki etc. the most permanent, with a mailing list, a Google Groups mailng list, and a forum falling in between, in increasing order of permanence/organizability. As you go from left to right you get more of these features, but a forum is still less than a Wiki. On the other hand as you go right to left you get more dynamic/on the fly--you just write a question without worrying about organization or formatting. Does that make sense? - Xavi Ramirezxavi@gmail.com wrote: I applaud Artem's initiative! The mailing list has undoubtedly been an extremely helpful resource. That said, a mailing lists in general have several short comings: - Hard to search through - Many duplicate questions - No stickies - No syntax highlighting and few formatting options - Little to no message organization - Few moderation tools A forum could be a nice way to address these issues, so it might be worth a try. Also I think introducing a forum is anymore likely to splinter than an IRC chat room. Just my two cents. -Xavi On Sat, Aug 29, 2009 at 8:22 PM, Timothy Perretttimo...@getintheloop.eu wrote: Agreed (and +1) - Personally I actually prefer mailing lists full stop because it involves no web site trawling to get to the topics one is after... Cheers, Tim On 30/08/2009 01:20, TylerWeir tyler.w...@gmail.com wrote: I'm not really sure how splintering the community is going to help. I feel the google group has been fine. On Aug 29, 6:59 pm, Artem art...@gmail.com wrote: Hey! I stumbled on Lift a couple weeks ago and have been messing around with it a lot! I am a Ruby on Rails programmer and it seems like Ruby is doing a fine job serving the web programmers community. Recently, I read an article about Twitter running RoR and it crashing after a while. They decided to switch to Scala because it's scalable unlike Ruby. I am planning on developing a large website that will require lots of
[Lift] Re: Question about Lift/Scala Lift Discussion Board
I agree that it's kind of silly to talk about DPP's approval. This isn't source code related. Anyone can establish any forum he or she wants to, and if someone wants a separate Lift forum . . . The question, then, in my mind is whether adding a forum adds some needed capability (or visibility) or whether it just splits the group unnecessarily. As for mailing lists, I'm on several for a variety of languages and applications. What exactly does a forum get us? And if that's worth having, then is it better to have the forum in addition to the mailing list, or instead of it? Chas. marius d. wrote: What? ... Is there on ONE forum about Java, Scala, Spring, Rail etc? ... did all Java forums needed James Gosling approval ? .. Come on .. So yes people can talk about it make they own wikis,forums,blogs ... internet is free you know. I have tons of respect for David and this community and I don't need to write this down here but IMO let people know about Lift Scala by whatever means. It doesn't have to be a single information channel. I hate when I see such a dictatorial attitude about things ... Br's, Marius On Aug 30, 4:20 pm, Naftoli Gugenheim naftoli...@gmail.com wrote: Once again, I don't see how you can discuss it until you know that David's fine with it. Personally I haven't read any concrete benefit (I don't know what take the load off or get more sites out there mean practically) that isn't available now between the list an the wiki---certainly not to outweigh the very clear disadvantage to both posters, who have that much less of a chance getting an answer in any one place and may have to ask twice, as well as to experts who can either only monitor one site and leave the other site with fewer experts; or be inconvenienced to monitor both. How many members are there of the Google Group currently? And what percentage ever offer answers? Regularly? The lift community is not as large as many other communities. Does Scala itself have other forums besides its own lists? If so what is their state? Certainly the Scala community is much larger than lift's. (Maybe you should make your forum be a Scala forum, and have a lift category... But again, I think it's only fair to ask lift's mastermind first!) - marius d.marius.dan...@gmail.com wrote: My 2 cents if I may ... Although I love this list and this is the official Lift list and support I think it is important to also have other wiki's, forums etc. out there. Personally I don't see this as a community split. More and more people are becoming pretty knowledgeable with Lift Scala sharing information about Lift on other channels ... is nothing wrong with that .. .quite the opposite. In fact this may take some of the load on this list as community grows. Would be nice though to have a central place where all other wiki's/ forums can be found. For instance serious forums/wikis could be references from lift web-site or even fromthis list in the header section. Br's, Marius On Aug 30, 8:37 am, Naftoli Gugenheim naftoli...@gmail.com wrote: The lift community is not huge. It's David Pollak's brainchild, and I don't see how you can discuss creating a forum (after the fact) without his okaying it. How can you compare it to an IRC? A forum fills much of the same purpose as the list, much more than IRC. Some of the advantages mentioned are better solved by a Wiki. (Your volunteering to help with it is much appreciated.) Searchability - sounds like a bug on Google's part, no? Is there a Group for discussing Google Groups? In any case, it's addressed by services like MarkMail. Isn't Nabbles searchable? Duplicate questions - forums don't completely solve this. Searchability would help, as will the Wiki as it grows. Stickies - Google Groups doesn't allow stickies? Syntax highlighting/formatting; organization - the way I see it, you can draw a continuum with IRC being the most transient and a Wiki etc. the most permanent, with a mailing list, a Google Groups mailng list, and a forum falling in between, in increasing order of permanence/organizability. As you go from left to right you get more of these features, but a forum is still less than a Wiki. On the other hand as you go right to left you get more dynamic/on the fly--you just write a question without worrying about organization or formatting. Does that make sense? - Xavi Ramirezxavi@gmail.com wrote: I applaud Artem's initiative! The mailing list has undoubtedly been an extremely helpful resource. That said, a mailing lists in general have several short comings: - Hard to search through - Many duplicate questions - No stickies - No syntax highlighting and few formatting options - Little to no message organization - Few moderation tools A forum could be a nice way to address these issues, so it might be worth a try. Also I
[Lift] Re: Question about Lift/Scala Lift Discussion Board
More than 1300 people? Really? Wow. Well, then maybe a second forum isn't premature. Man, I had no idea. When did that happen? Chas. David Pollak wrote: On Sat, Aug 29, 2009 at 3:59 PM, Artem art...@gmail.com mailto:art...@gmail.com wrote: Hey! I stumbled on Lift a couple weeks ago and have been messing around with it a lot! I am a Ruby on Rails programmer and it seems like Ruby is doing a fine job serving the web programmers community. Recently, I read an article about Twitter running RoR and it crashing after a while. They decided to switch to Scala because it's scalable unlike Ruby. I am planning on developing a large website that will require lots of CPU/Database usage and I was wondering if Scala/Lift is the way to do it? I'm not a fan of Google Groups, they are not very user friendly, so I created a forum specially for Lift developers that like to discuss topics about the Scala/Lift programming language. If you want to help start the forum and post a couple topics I would greatly appreciate it. The link is http://www.liftforum.com . It's a new forum so there isn't much content on it yet. I am totally cool with different forums for discussion Lift and Scala. That's all cool. I will continue to treat this forum as my primary place to help folks and I will encourage the Lift committers to support newbies on this forum and to have Lift related discussions (what features, how we add them, etc.) on this forum. Personally, I have not had a lot of issues with repeat questions. The more times people ask the same questions, the more it points out that either (1) we didn't do a particular feature correctly or (2) we need to add something to the Lift wiki or other documentation. I am personally not a fan of forum software... I find that mailing lists (via gmail) with a web-basic history to be ideal and thus Google groups was my choice. I'm open to other options for the primary Lift support forum. We've moved source repositories and wikis a few times. Moving this forum elsewhere is not off the table. In terms of the use of the term Lift, I want to let you know that there will probably be some trademark assertions on the word Lift related to computer programs (I'm not sure the exact trademark category.) So, in the near future, I may ask you not to use the work Lift as a primary designator for the forum. I don't see a split as a bad thing. The Lift community numbers 1,300 people and is the largest Scala-related community. We may not be optimal for providing support to all users of Lift and I welcome other ways to help people build great web sites with Lift. By all means, find ways to help people do better thing with Lift. Thanks, David Thanks. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Question about Lift/Scala Lift Discussion Board
So is that an instead of argument? Or an in addition to? Chas. Artem wrote: The problem is that this Google Group is not user friendly and not organized. I think it will be better to have a user friendly forum where everything is organized according to its category and easily accessible. This group is hard to find and hard to search. On Aug 30, 3:00 pm, Charles F. Munat c...@munat.com wrote: Just my two cents, but I think establishing a separate forum at this point is a mite premature. What problem, exactly, is it that we're trying to solve? Chas. Naftoli Gugenheim wrote: Once again, I don't see how you can discuss it until you know that David's fine with it. Personally I haven't read any concrete benefit (I don't know what take the load off or get more sites out there mean practically) that isn't available now between the list an the wiki---certainly not to outweigh the very clear disadvantage to both posters, who have that much less of a chance getting an answer in any one place and may have to ask twice, as well as to experts who can either only monitor one site and leave the other site with fewer experts; or be inconvenienced to monitor both. How many members are there of the Google Group currently? And what percentage ever offer answers? Regularly? The lift community is not as large as many other communities. Does Scala itself have other forums besides its own lists? If so what is their state? Certainly the Scala community is much larger than lift's. (Maybe you should make your forum be a Scala forum, and have a lift category... But again, I think it's only fair to ask lift's mastermind first!) - marius d.marius.dan...@gmail.com wrote: My 2 cents if I may ... Although I love this list and this is the official Lift list and support I think it is important to also have other wiki's, forums etc. out there. Personally I don't see this as a community split. More and more people are becoming pretty knowledgeable with Lift Scala sharing information about Lift on other channels ... is nothing wrong with that .. .quite the opposite. In fact this may take some of the load on this list as community grows. Would be nice though to have a central place where all other wiki's/ forums can be found. For instance serious forums/wikis could be references from lift web-site or even fromthis list in the header section. Br's, Marius On Aug 30, 8:37 am, Naftoli Gugenheim naftoli...@gmail.com wrote: The lift community is not huge. It's David Pollak's brainchild, and I don't see how you can discuss creating a forum (after the fact) without his okaying it. How can you compare it to an IRC? A forum fills much of the same purpose as the list, much more than IRC. Some of the advantages mentioned are better solved by a Wiki. (Your volunteering to help with it is much appreciated.) Searchability - sounds like a bug on Google's part, no? Is there a Group for discussing Google Groups? In any case, it's addressed by services like MarkMail. Isn't Nabbles searchable? Duplicate questions - forums don't completely solve this. Searchability would help, as will the Wiki as it grows. Stickies - Google Groups doesn't allow stickies? Syntax highlighting/formatting; organization - the way I see it, you can draw a continuum with IRC being the most transient and a Wiki etc. the most permanent, with a mailing list, a Google Groups mailng list, and a forum falling in between, in increasing order of permanence/organizability. As you go from left to right you get more of these features, but a forum is still less than a Wiki. On the other hand as you go right to left you get more dynamic/on the fly--you just write a question without worrying about organization or formatting. Does that make sense? - Xavi Ramirezxavi@gmail.com wrote: I applaud Artem's initiative! The mailing list has undoubtedly been an extremely helpful resource. That said, a mailing lists in general have several short comings: - Hard to search through - Many duplicate questions - No stickies - No syntax highlighting and few formatting options - Little to no message organization - Few moderation tools A forum could be a nice way to address these issues, so it might be worth a try. Also I think introducing a forum is anymore likely to splinter than an IRC chat room. Just my two cents. -Xavi On Sat, Aug 29, 2009 at 8:22 PM, Timothy Perretttimo...@getintheloop.eu wrote: Agreed (and +1) - Personally I actually prefer mailing lists full stop because it involves no web site trawling to get to the topics one is after... Cheers, Tim On 30/08/2009 01:20, TylerWeir tyler.w...@gmail.com wrote: I'm not really sure how splintering the community is going to help. I feel the google group has been fine. On Aug 29, 6:59 pm, Artem art...@gmail.com wrote: Hey! I stumbled on Lift a couple weeks ago
[Lift] Re: Question about Lift/Scala Lift Discussion Board
I would split out JPA and Mapper. Chas. Artem wrote: People have different preferences so you can decide to stay on Google Groups or help start the forum. If you want to help out, the forum URL is www.liftforum.com. If you have other questions about the forum, give me a shout at art...@gmail.com. Thanks. On Aug 30, 6:03 pm, Timothy Perrett timo...@getintheloop.eu wrote: We recently went through such a debate at work trying to decide between web forum vs mailing list and the end result for us at least was it depends. A lot of this is all highly subjective, there is no right or wrong - both sides need to remember that what works for them might not work for others. Personally, i prefer mailing lists but am happy to accept that some people cant / wont / dont use mailing lists for whatever reasons. From a project perspective, I think google groups rocks for the following reasons: - its a mailing list - its a forum of sorts (i.e. you can interact purely from a browser if you wish) - it has RSS feeds - its hosted remotely, for free. - you just need a google account rather than another stupid login Like i said, there is no right or wrong in the general battle, however for lift I think that for the outlined reasons above it works and thats the way it should stay IMO. Cheers, Tim On 30 Aug 2009, at 20:48, marius d. wrote: Personally I like mailing lists .. I find it easier for me to try to help people then a traditional forum. For someone who wants to lear Lit perhaps a more traditional forum is more helpful? ... don't really know .. I guess it depends on the person. Br's, Marius On Aug 30, 10:10 pm, Artem art...@gmail.com wrote: The problem is that this Google Group is not user friendly and not organized. I think it will be better to have a user friendly forum where everything is organized according to its category and easily accessible. This group is hard to find and hard to search. On Aug 30, 3:00 pm, Charles F. Munat c...@munat.com wrote: Just my two cents, but I think establishing a separate forum at this point is a mite premature. What problem, exactly, is it that we're trying to solve? Chas. Naftoli Gugenheim wrote: Once again, I don't see how you can discuss it until you know that David's fine with it. Personally I haven't read any concrete benefit (I don't know what take the load off or get more sites out there mean practically) that isn't available now between the list an the wiki---certainly not to outweigh the very clear disadvantage to both posters, who have that much less of a chance getting an answer in any one place and may have to ask twice, as well as to experts who can either only monitor one site and leave the other site with fewer experts; or be inconvenienced to monitor both. How many members are there of the Google Group currently? And what percentage ever offer answers? Regularly? The lift community is not as large as many other communities. Does Scala itself have other forums besides its own lists? If so what is their state? Certainly the Scala community is much larger than lift's. (Maybe you should make your forum be a Scala forum, and have a lift category... But again, I think it's only fair to ask lift's mastermind first!) - marius d.marius.dan...@gmail.com wrote: My 2 cents if I may ... Although I love this list and this is the official Lift list and support I think it is important to also have other wiki's, forums etc. out there. Personally I don't see this as a community split. More and more people are becoming pretty knowledgeable with Lift Scala sharing information about Lift on other channels ... is nothing wrong with that .. .quite the opposite. In fact this may take some of the load on this list as community grows. Would be nice though to have a central place where all other wiki's/ forums can be found. For instance serious forums/wikis could be references from lift web-site or even fromthis list in the header section. Br's, Marius On Aug 30, 8:37 am, Naftoli Gugenheim naftoli...@gmail.com wrote: The lift community is not huge. It's David Pollak's brainchild, and I don't see how you can discuss creating a forum (after the fact) without his okaying it. How can you compare it to an IRC? A forum fills much of the same purpose as the list, much more than IRC. Some of the advantages mentioned are better solved by a Wiki. (Your volunteering to help with it is much appreciated.) Searchability - sounds like a bug on Google's part, no? Is there a Group for discussing Google Groups? In any case, it's addressed by services like MarkMail. Isn't Nabbles searchable? Duplicate questions - forums don't completely solve this. Searchability would help, as will the Wiki as it grows. Stickies - Google Groups doesn't allow stickies? Syntax highlighting/formatting
[Lift] Re: Using Lift to build a Web Service and the PUT HTTP method??
If, for example, you are sending an id property, then you should be able to get it through the Req object via params: req.params(id) That's how I do it, but without seeing what you're sending, I can't be sure how you would do it. It works the same way as with POST, so I'm not sure why you can't see it. Can you post some code? Chas. Alan M wrote: I'm trying to use PUT with Lift and it seems to be working, except I can't find the content I put. I'm using jQuery on the front end (a custom front-end) and firebug seems to think the data gets sent. Although it doesn't show me the raw request, it adds a PUT tab that shows the key and value(I couldn't get PUT in jQuery to work without a key/value pair). So where should I look for this data in the req? I've used POST and GET before without problem, but I need to use PUT here. I looked in the body field and in the xml field (it is an xml string being PUT). BTW, I'm using Lift .11 and scala 2.7.2. So anyone doing this? If so where is the PUT data? Oh also should I upgrade Lift? Last time I did (from .9 to .11) it was a lot of work. Alan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Creating your own tags?
Security by obscurity, eh? Timothy Perrett wrote: Its not that I want to completely stop the normal lift tag processing, I don't, I just want to make it appear to users as if they are not using lift... That might sound crazy, but essentially I want users to only know about that tags they are told about, rather than having obvious access to all the lift default stuff. Yes, ok, they could do some research and dig it out, but in my experience if it is not staring users in the face, only a few of them will go looking any deeper. Does that make any sense what-so-ever? Cheers, Tim On 28/08/2009 21:47, marius d. marius.dan...@gmail.com wrote: Hey Marius Firstly I agree with your thoughts on LiftTagPF - im not sure that overriding the default lift tags would ever be a good idea for implementing users... Well I was referring to overwriting (as those would take precedence over builtin snippets) ... not much of an overriding. However, I do see a use case, in, for instance the CMS arena where having a specialized tagging mechanism would be beneficial because you simply wouldn't want to use the default lift namespace so that users could just do: lift:comet type=Whatever / All over their template code - you'd want to restrict what users could actually do whilst still keeping the templates designer friendly. Such restrictions could be very tricky to achieve if the CMS template is processed by Lift engine. Perhaps for specialized CMS templates a dedicated templating definition and engine is more appropriate in order to strictly process given tags that define the CMS templating language? This is one use case, and in my particular circumstances, I want to provide a degree of functionality that is succinctly separate from the lift functionality and I don't want the twain to meet (as it were) but its important for my purposes at least that the templates still play well with tools such as Dreamweaver (just as the lift tags do) What are your thoughts? Related to my notes above if you define a set of tags for your CMS template and you run that against Lift's templating engine how do you prevent lift specific tags to be executed? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Something you might find useful: easy lazy loading of page sections
Nice!
David Pollak wrote:
This is nifty... I think it's worthy of inclusion in Lift. Thanks for
the suggestion!
On Wed, Aug 26, 2009 at 2:44 PM, harryh har...@gmail.com
mailto:har...@gmail.com wrote:
Let's say you have a bit of a page like so:
lift:SomeSnippet.section
foo:name/
lift:SomeSnippet.section
Now, let's assume that computing whatever is bound to foo:name/
takes a long time (maybe it takes a network call, or a long database
query, or whatever). You don't want to hold up your entire page view
on that so.
lift:Util.lazyLoad
lift:SomeSnippet.section
foo:name/
lift:SomeSnippet.section
/lift:Util.lazyLoad
Then in your Util snippet:
def lazyLoad(xhtml: NodeSeq) = {
val id = lazy+System.currentTimeMillis()
val (name, exp) = ajaxInvoke(() = { SetHtml(id, xhtml) })
div id={id}
img src=/img/ajax_spinner.gif height=32 width=32 alt=wait/
{Script(OnLoad(exp.cmd))}
/div
}
Feel free to critique if there is a better way of doing this. It's
working pretty good for me so far though.
-harryh
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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-~--~~~~--~~--~--~---
[Lift] Re: Multiple sites, same login
This is good to know about. Thanks! Marc Boschma wrote: Maybe https://opensso.dev.java.net/ might be of interest? Might also be a bit of work... Marc On 26/08/2009, at 2:53 AM, Charles F. Munat wrote: Now this is an interesting idea. I'll think about it... Thanks! Chas. David Pollak wrote: On Mon, Aug 24, 2009 at 3:23 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I'm building two Lift applications that access the same back end database -- one is for the public site, and the other, which will use a subdomain, is for administration of the public site. A third application will access a separate database, but will be related to the previous two sites. Any suggestions as to how I might have one login that keeps the user logged in across all these sites? Obviously, OpenID would work, and there's complex stuff involving LDAP servers, etc., but I'd like to keep it fairly simple. Ideas? You could put a cookie at the top level for the domain that's an encrypted mix of the user's primary key and the current time. If the user comes to another one of the sites, it could examine the cookie and see if it should create a session for the user. Thanks! Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Multiple sites, same login
Now this is an interesting idea. I'll think about it... Thanks! Chas. David Pollak wrote: On Mon, Aug 24, 2009 at 3:23 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I'm building two Lift applications that access the same back end database -- one is for the public site, and the other, which will use a subdomain, is for administration of the public site. A third application will access a separate database, but will be related to the previous two sites. Any suggestions as to how I might have one login that keeps the user logged in across all these sites? Obviously, OpenID would work, and there's complex stuff involving LDAP servers, etc., but I'd like to keep it fairly simple. Ideas? You could put a cookie at the top level for the domain that's an encrypted mix of the user's primary key and the current time. If the user comes to another one of the sites, it could examine the cookie and see if it should create a session for the user. Thanks! Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA blank archetype
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots \
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar%0A44K
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar%0A44K
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column 25] :
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 26,column
16] : ${pom.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/spa/pom.xml [line 14,column
9] : ${parent.artifactId} is not a valid reference.
The build completed successfully anyway. Afterward, I tried mvn
compile in the top directory and got the following error:
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:70:
error: type mismatch;
[WARNING] found :
net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]
[WARNING] required:
net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]
[WARNING] case null =
Full(LiftRules.defaultLocaleCalculator(request))
[WARNING] ^
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:75:
error: type mismatch;
[WARNING] found :
(net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]) =
java.util.Locale
[WARNING] required:
(net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]) =
java.util.Locale
[WARNING] LiftRules.localeCalculator = localeCalculator _
[WARNING] ^
[WARNING] two errors found
[INFO
[Lift] Re: JPA blank archetype
Hi, Marius...
I don't know what you mean by Are you using master? What I did was use
the Maven archetype to create a basic JPA lift app. Then I changed
directory to the top directory and ran mvn compile. That's it. I got
the errors you see. I didn't do anything else.
I've tried blowing away .m2 and I've tried changing the scala version to
2.7.5 (from 2.7.4). No difference.
Does the basic JPA lift app not compile until you do something else to
it? The blank one worked fine. Can you create and compile the Basic JPA
app on your machine without error? Maybe it's something on my machine,
but everything else is working fine.
The Maven command I used is reproduced below.
Chas.
marius d. wrote:
Charles,
AFAIK I removed all dependencies to javax.servlet.* classes even from
archetypes. Are you using master? ... I did a full search and servlet
things are not being used. The archetype looks ok to me ... Am I
missing something?
Br's,
Marius
On Aug 24, 9:06 am, Charles F. Munat c...@munat.com wrote:
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots\
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column 16]
:
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column 16]
:
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column 25]
:
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 26,column
16] : ${pom.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/spa/pom.xml [line 14,column
9] : ${parent.artifactId} is not a valid reference.
The build completed successfully anyway. Afterward, I tried mvn
compile in the top directory and got the following error:
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:70:
error: type mismatch;
[WARNING] found :
net.liftweb.util.Box[javax.servlet.http.HttpServletRequest
[Lift] Re: JPA blank archetype
Incidentally, I got that Maven command string straight out of the Lift book. Chas. Derek Chen-Becker wrote: Looking at the latest sources jar for the JPA basic archetype, it has the proper changes: http://hudson.scala-tools.org/job/Lift/1152/net.liftweb$lift-archetype-jpa-basic/ But I can confirm that something is not right with the JAR on there. I'm going to try to do a local build and see if something isn't working correctly in the archetype generation. Derek 2009/8/24 Indrajit Raychaudhuri indraj...@gmail.com mailto:indraj...@gmail.com Tim, Quite likely he is effectively on *latest* 1.1-SNAPSHOT as he used - DarchetypeVersion=1.1-SNAPSHOT during archetype:create. Would look forward to the archetype refactoring. Meanwhile, I have created an issue summarizing the observations in http://github.com/dpp/liftweb/issues/#issue/52. Would be great if they can be addressed. /Indrajit On Aug 24, 2:02 pm, Timothy Perrett timo...@getintheloop.eu wrote: Chas, Marius means are you using the *latest* 1.1-SNAPSHOT? I have some works to do on the maven archetypes in the next couple of days so I'll make sure they are all working correctly when I do the code refactoring. Cheers, Tim On 24/08/2009 09:49, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Hi, Marius... I don't know what you mean by Are you using master? What I did was use the Maven archetype to create a basic JPA lift app. Then I changed directory to the top directory and ran mvn compile. That's it. I got the errors you see. I didn't do anything else. I've tried blowing away .m2 and I've tried changing the scala version to 2.7.5 (from 2.7.4). No difference. Does the basic JPA lift app not compile until you do something else to it? The blank one worked fine. Can you create and compile the Basic JPA app on your machine without error? Maybe it's something on my machine, but everything else is working fine. The Maven command I used is reproduced below. Chas. marius d. wrote: Charles, AFAIK I removed all dependencies to javax.servlet.* classes even from archetypes. Are you using master? ... I did a full search and servlet things are not being used. The archetype looks ok to me ... Am I missing something? Br's, Marius On Aug 24, 9:06 am, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Nope. Same error, even after blowing away m2 and rerunning the basic archetype to create a new app. Chas. Charles F. Munat wrote: No on blowing away m2. I did switch to the blank archetype (which is what I actually wanted) and it worked fine. But I can try again with the basic and blowing away m2. Chas. Derek Chen-Becker wrote: It looks like this is still the older archive before HttpServletRequest → HTTPRequest. The code in master has the change applied, so I'm not sure why it's failing. The warnings are normal (I haven't figured out all of the tricks with the velocity templating), but something isn't being pulled correctly. Have you tried blowing away your .m2? Derek On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I found this in the lift book and used it: mvn archetype:generate \ -DarchetypeRepository=http://scala-tools.org/repo-snapshots\ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-jpa-basic \ -DarchetypeVersion=1.1-SNAPSHOT \ -DgroupId=com.foo.jpaweb \ -DartifactId=JPADemo \ -Dversion=1.0-SNAPSHOT During the creation of the basic jpa app, I got this: Downloading: http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-... 44K http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-... downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar) [WARNING] *** CHECKSUM FAILED - Checksum failed on download: local = '66b831a190e2e072816e5b2acc8064287d94b371'; remote = '023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING Downloading: http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-... 44K http://scala-tools.org/repo-snapshots/net/liftweb/lift
[Lift] Re: JPA blank archetype
Yes, it compiles successfully when the lift-core dependency in the web
pom.xml file is set to version 1.1-M4.
Chas.
Indrajit Raychaudhuri wrote:
Charles,
Sorry for the false noise, setting lift-core dependency to
version1.1-M4/version instead of version1.1-SNAPSHOT/version
in web/pom.xml quite likely would help better.
/Indrajit
NB: I have had created a lift jpa project internally and played with
it for sometime. It took a while to filter out the exact delta wrt the
barebone archetype. Hope this helps.
On Aug 24, 1:49 pm, Charles F. Munat c...@munat.com wrote:
Hi, Marius...
I don't know what you mean by Are you using master? What I did was use
the Maven archetype to create a basic JPA lift app. Then I changed
directory to the top directory and ran mvn compile. That's it. I got
the errors you see. I didn't do anything else.
I've tried blowing away .m2 and I've tried changing the scala version to
2.7.5 (from 2.7.4). No difference.
Does the basic JPA lift app not compile until you do something else to
it? The blank one worked fine. Can you create and compile the Basic JPA
app on your machine without error? Maybe it's something on my machine,
but everything else is working fine.
The Maven command I used is reproduced below.
Chas.
marius d. wrote:
Charles,
AFAIK I removed all dependencies to javax.servlet.* classes even from
archetypes. Are you using master? ... I did a full search and servlet
things are not being used. The archetype looks ok to me ... Am I
missing something?
Br's,
Marius
On Aug 24, 9:06 am, Charles F. Munat c...@munat.com wrote:
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots\
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column
16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column
16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column
25] :
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
26,column
16
[Lift] Re: JPA blank archetype
How would I know that? I presume that if I blew m2 away and then ran it,
I'd get the latest snapshot. Wouldn't I?
Chas.
Timothy Perrett wrote:
Chas,
Marius means are you using the *latest* 1.1-SNAPSHOT?
I have some works to do on the maven archetypes in the next couple of days
so I'll make sure they are all working correctly when I do the code
refactoring.
Cheers, Tim
On 24/08/2009 09:49, Charles F. Munat c...@munat.com wrote:
Hi, Marius...
I don't know what you mean by Are you using master? What I did was use
the Maven archetype to create a basic JPA lift app. Then I changed
directory to the top directory and ran mvn compile. That's it. I got
the errors you see. I didn't do anything else.
I've tried blowing away .m2 and I've tried changing the scala version to
2.7.5 (from 2.7.4). No difference.
Does the basic JPA lift app not compile until you do something else to
it? The blank one worked fine. Can you create and compile the Basic JPA
app on your machine without error? Maybe it's something on my machine,
but everything else is working fine.
The Maven command I used is reproduced below.
Chas.
marius d. wrote:
Charles,
AFAIK I removed all dependencies to javax.servlet.* classes even from
archetypes. Are you using master? ... I did a full search and servlet
things are not being used. The archetype looks ok to me ... Am I
missing something?
Br's,
Marius
On Aug 24, 9:06 am, Charles F. Munat c...@munat.com wrote:
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots\
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column
16]
:
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column
16]
:
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column
25]
:
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
26,column
16] : ${pom.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template
[Lift] Re: JPA blank archetype
I'm on a new laptop. I didn't do any git pulls of Lift stuff. I just
installed Scala with the IZ installer and then Maven, then I ran the
archetype command to create a basic JPA app and let it build the m2
repository on my machine. When that didn't work, I blew away m2 and
tried it again.
Changing the lift-core dependency worked. So the problem is definitely
with 1.1-SNAPSHOT -- at least the one I ended up with.
Does this make sense? Do you see why I was confused by your reference to
master?
Chas.
marius d. wrote:
What I means is if you did a git pull from git master and ran mvn
clean:clean install. That inherently means version 1.1-SNAPSHOT
Br's,
marius
On Aug 24, 11:49 am, Charles F. Munat c...@munat.com wrote:
Hi, Marius...
I don't know what you mean by Are you using master? What I did was use
the Maven archetype to create a basic JPA lift app. Then I changed
directory to the top directory and ran mvn compile. That's it. I got
the errors you see. I didn't do anything else.
I've tried blowing away .m2 and I've tried changing the scala version to
2.7.5 (from 2.7.4). No difference.
Does the basic JPA lift app not compile until you do something else to
it? The blank one worked fine. Can you create and compile the Basic JPA
app on your machine without error? Maybe it's something on my machine,
but everything else is working fine.
The Maven command I used is reproduced below.
Chas.
marius d. wrote:
Charles,
AFAIK I removed all dependencies to javax.servlet.* classes even from
archetypes. Are you using master? ... I did a full search and servlet
things are not being used. The archetype looks ok to me ... Am I
missing something?
Br's,
Marius
On Aug 24, 9:06 am, Charles F. Munat c...@munat.com wrote:
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots\
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column
16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column
16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column
25] :
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line
24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING
[Lift] Re: JPA blank archetype
Thanks for all your help, Indrajit. I'm using the blank JPA app anyway,
so it didn't affect me, but I thought Derek, et al should know.
Especially since I was using the Maven command from his book...
Chas.
Indrajit Raychaudhuri wrote:
Chas,
The problem is quite likely with the archetype jar in the scala-tools
repo. Derek is probably looking into it.
Yes, your being confused about the master reference is
understandable :)
Good that it compiles through. For now, you can set the dependencies
to lift-core and lift-jpa to 1.1-M4 and proceed merrily.
Cheers, Indrajit
On Aug 24, 11:09 pm, Charles F. Munat c...@munat.com wrote:
I'm on a new laptop. I didn't do any git pulls of Lift stuff. I just
installed Scala with the IZ installer and then Maven, then I ran the
archetype command to create a basic JPA app and let it build the m2
repository on my machine. When that didn't work, I blew away m2 and
tried it again.
Changing the lift-core dependency worked. So the problem is definitely
with 1.1-SNAPSHOT -- at least the one I ended up with.
Does this make sense? Do you see why I was confused by your reference to
master?
Chas.
marius d. wrote:
What I means is if you did a git pull from git master and ran mvn
clean:clean install. That inherently means version 1.1-SNAPSHOT
Br's,
marius
On Aug 24, 11:49 am, Charles F. Munat c...@munat.com wrote:
Hi, Marius...
I don't know what you mean by Are you using master? What I did was use
the Maven archetype to create a basic JPA lift app. Then I changed
directory to the top directory and ran mvn compile. That's it. I got
the errors you see. I didn't do anything else.
I've tried blowing away .m2 and I've tried changing the scala version to
2.7.5 (from 2.7.4). No difference.
Does the basic JPA lift app not compile until you do something else to
it? The blank one worked fine. Can you create and compile the Basic JPA
app on your machine without error? Maybe it's something on my machine,
but everything else is working fine.
The Maven command I used is reproduced below.
Chas.
marius d. wrote:
Charles,
AFAIK I removed all dependencies to javax.servlet.* classes even from
archetypes. Are you using master? ... I did a full search and servlet
things are not being used. The archetype looks ok to me ... Am I
missing something?
Br's,
Marius
On Aug 24, 9:06 am, Charles F. Munat c...@munat.com wrote:
Nope. Same error, even after blowing away m2 and rerunning the basic
archetype to create a new app.
Chas.
Charles F. Munat wrote:
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots\
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local
=
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-...
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local
=
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column
16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column
16] :
${scala.version} is not a valid reference.
[WARNING
[Lift] Re: JPA blank archetype
Ah, so the errors were connected after all. I was curious about the checksum, but I didn't realize that would make it grab an earlier version. Derek Chen-Becker wrote: OK, I think I've found an issue here. The sha1 checksum file for the archetype was last updated on August 1st, and haven't been updated since then. That's what your original error was, and it's why it's grabbing an older version of the jar :(. Let me see if I can figure out why hudson won't recalculate the checksums. Derek On Mon, Aug 24, 2009 at 2:13 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Thanks for all your help, Indrajit. I'm using the blank JPA app anyway, so it didn't affect me, but I thought Derek, et al should know. Especially since I was using the Maven command from his book... Chas. Indrajit Raychaudhuri wrote: Chas, The problem is quite likely with the archetype jar in the scala-tools repo. Derek is probably looking into it. Yes, your being confused about the master reference is understandable :) Good that it compiles through. For now, you can set the dependencies to lift-core and lift-jpa to 1.1-M4 and proceed merrily. Cheers, Indrajit On Aug 24, 11:09 pm, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I'm on a new laptop. I didn't do any git pulls of Lift stuff. I just installed Scala with the IZ installer and then Maven, then I ran the archetype command to create a basic JPA app and let it build the m2 repository on my machine. When that didn't work, I blew away m2 and tried it again. Changing the lift-core dependency worked. So the problem is definitely with 1.1-SNAPSHOT -- at least the one I ended up with. Does this make sense? Do you see why I was confused by your reference to master? Chas. marius d. wrote: What I means is if you did a git pull from git master and ran mvn clean:clean install. That inherently means version 1.1-SNAPSHOT Br's, marius On Aug 24, 11:49 am, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Hi, Marius... I don't know what you mean by Are you using master? What I did was use the Maven archetype to create a basic JPA lift app. Then I changed directory to the top directory and ran mvn compile. That's it. I got the errors you see. I didn't do anything else. I've tried blowing away .m2 and I've tried changing the scala version to 2.7.5 (from 2.7.4). No difference. Does the basic JPA lift app not compile until you do something else to it? The blank one worked fine. Can you create and compile the Basic JPA app on your machine without error? Maybe it's something on my machine, but everything else is working fine. The Maven command I used is reproduced below. Chas. marius d. wrote: Charles, AFAIK I removed all dependencies to javax.servlet.* classes even from archetypes. Are you using master? ... I did a full search and servlet things are not being used. The archetype looks ok to me ... Am I missing something? Br's, Marius On Aug 24, 9:06 am, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Nope. Same error, even after blowing away m2 and rerunning the basic archetype to create a new app. Chas. Charles F. Munat wrote: No on blowing away m2. I did switch to the blank archetype (which is what I actually wanted) and it worked fine. But I can try again with the basic and blowing away m2. Chas. Derek Chen-Becker wrote: It looks like this is still the older archive before HttpServletRequest → HTTPRequest. The code in master has the change applied, so I'm not sure why it's failing. The warnings are normal (I haven't figured out all of the tricks with the velocity templating), but something isn't being pulled correctly. Have you tried blowing away your .m2? Derek On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I found this in the lift book and used it: mvn archetype:generate \ -DarchetypeRepository=http://scala-tools.org/repo-snapshots\ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-jpa-basic \ -DarchetypeVersion=1.1-SNAPSHOT \ -DgroupId=com.foo.jpaweb \ -DartifactId=JPADemo \ -Dversion=1.0-SNAPSHOT During the creation of the basic jpa app, I got this: Downloading
[Lift] Multiple sites, same login
I'm building two Lift applications that access the same back end database -- one is for the public site, and the other, which will use a subdomain, is for administration of the public site. A third application will access a separate database, but will be related to the previous two sites. Any suggestions as to how I might have one login that keeps the user logged in across all these sites? Obviously, OpenID would work, and there's complex stuff involving LDAP servers, etc., but I'd like to keep it fairly simple. Ideas? Thanks! Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] JPA blank archetype
Anyone know offhand what the mvn command is to create a blank JPA project (split, not single)? We should probably collect all the archetype commands and put them on the new wiki (and keep them up to date with the latest version number). I'm happy to do it if I can figure out what the right versions are... Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: JPA blank archetype
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots \
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column 25] :
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 26,column
16] : ${pom.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/spa/pom.xml [line 14,column
9] : ${parent.artifactId} is not a valid reference.
The build completed successfully anyway. Afterward, I tried mvn
compile in the top directory and got the following error:
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:70:
error: type mismatch;
[WARNING] found :
net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]
[WARNING] required:
net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]
[WARNING] case null =
Full(LiftRules.defaultLocaleCalculator(request))
[WARNING] ^
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:75:
error: type mismatch;
[WARNING] found :
(net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]) =
java.util.Locale
[WARNING] required:
(net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]) =
java.util.Locale
[WARNING] LiftRules.localeCalculator = localeCalculator _
[WARNING] ^
[WARNING] two errors found
[INFO]
[ERROR] BUILD FAILURE
H. Ideas?
Chas.
Charles F. Munat wrote:
Anyone know offhand what the mvn command is to create a blank JPA
project (split, not single)? We should probably collect all the
archetype commands and put them on the new wiki (and keep them up to
date with the latest version number).
I'm happy to do it if I can figure out what the right versions are...
Chas.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
Lift group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~--~~~~--~~--~--~---
[Lift] Re: JPA blank archetype
No on blowing away m2. I did switch to the blank archetype (which is
what I actually wanted) and it worked fine. But I can try again with the
basic and blowing away m2.
Chas.
Derek Chen-Becker wrote:
It looks like this is still the older archive before HttpServletRequest
→ HTTPRequest. The code in master has the change applied, so I'm not
sure why it's failing. The warnings are normal (I haven't figured out
all of the tricks with the velocity templating), but something isn't
being pulled correctly. Have you tried blowing away your .m2?
Derek
On Sun, Aug 23, 2009 at 9:45 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
I found this in the lift book and used it:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots \
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.foo.jpaweb \
-DartifactId=JPADemo \
-Dversion=1.0-SNAPSHOT
During the creation of the basic jpa app, I got this:
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar%0A44K
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - RETRYING
Downloading:
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar
44K
http://scala-tools.org/repo-snapshots/net/liftweb/lift-archetype-jpa-basic/1.1-SNAPSHOT/lift-archetype-jpa-basic-1.1-SNAPSHOT.jar%0A44K
downloaded (lift-archetype-jpa-basic-1.1-SNAPSHOT.jar)
[WARNING] *** CHECKSUM FAILED - Checksum failed on download: local =
'66b831a190e2e072816e5b2acc8064287d94b371'; remote =
'023a3bb1cf2994e837b18394a2eb3975c8735552' - IGNORING
And a bunch of warnings:
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 37,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 43,column 16] :
${scala.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/pom.xml [line 85,column 25] :
${scala.version} is not a valid reference.
[WARNING] PT Don't override file /private/var/www/lift/admin/pom.xml
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 13,column
9] : ${parent.artifactId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 24,column
16] : ${pom.groupId} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/web/pom.xml [line 26,column
16] : ${pom.version} is not a valid reference.
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
reference : template = archetype-resources/spa/pom.xml [line 14,column
9] : ${parent.artifactId} is not a valid reference.
The build completed successfully anyway. Afterward, I tried mvn
compile in the top directory and got the following error:
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:70:
error: type mismatch;
[WARNING] found :
net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]
[WARNING] required:
net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]
[WARNING] case null =
Full(LiftRules.defaultLocaleCalculator(request))
[WARNING] ^
[WARNING]
/private/var/www/lift/admin/web/src/main/scala/bootstrap/liftweb/Boot.scala:75:
error: type mismatch;
[WARNING] found :
(net.liftweb.util.Box[javax.servlet.http.HttpServletRequest]) =
java.util.Locale
[WARNING] required:
(net.liftweb.util.Box[net.liftweb.http.provider.HTTPRequest]) =
java.util.Locale
[WARNING] LiftRules.localeCalculator = localeCalculator _
[WARNING] ^
[WARNING] two errors found
[INFO]
[ERROR] BUILD FAILURE
H. Ideas
[Lift] Re: Using ExtJS with Lift?
I'm using Ext Js 3.0 in a couple of Lift projects (just as soon as I
finish this damn desktop app -- hopefully by Monday). Would be
interested in anything you're doing re Ext Js.
Chas.
Stefan Scott wrote:
Hi Dirk -
Nice to meet you. I'm still rather new to lift myself, and completely
new to ExtJS. I'm studying this stuff in my spare time, and I haven't
had a chance to roll up my sleeves and do any work yet on implementing
lift's JsArtifacts trait for the ExtJS JavaScript library. Of course,
if and when I do get something up and running, I will be happy to post
the code here, as well as email you directly if you'd like. :-)
If the two existing implementations of JsArtifacts already included in
lift (in packages net.liftweb.http.js.jquery.JQueryArtifacts and
net.liftweb.http.js.yui.YUIArtifacts) are anything to go by, then I'm
hoping that doing additional implementions of JsArtifacts for other
JavaScript libraries shouldn't be all that difficult, since these
implementations appear to be fairly straightforward, as shown below:
Recall that the trait net.liftweb.http.js.JsArtifacts has method
signature:
def toggle(id: String): JsExp
def hide(id: String): JsExp
def show(id: String): JsExp
def showAndFocus(id: String): JsExp
def serialize(id: String): JsExp
def setHtml(id: String, xml: NodeSeq): JsCmd
def onLoad(cmd: JsCmd): JsCmd
def ajax(data: AjaxInfo): String
def comet(data: AjaxInfo): String
def jsonStringify(in: JsExp) : JsExp
def formToJSON(formId: String): JsExp
So these are the only functions which need to be defined in any
implemenation(s) of JsArtifacts.
The two existing implementations (for JQuery and for YUI) are shown
below:
--
JQuery
--
package net.liftweb.http.js.jquery
// imports ...
object JQueryArtifacts extends JSArtifacts {
def toggle(id: String) = JqId(id) ~ new JsMethod {
def toJsCmd = toggle()
}
def hide(id: String) = JqId(id) ~ new JsMethod {
def toJsCmd = hide()
}
def show(id: String) = JqId(id) ~ new JsMethod {
def toJsCmd = show()
}
def showAndFocus(id: String) = JqId(id) ~ new JsMethod {
def toJsCmd = show().each(function(i) {var t = this; setTimeout
(function() { t.focus(); }, 200);})
}
def serialize(id: String) = JqId(id) ~ new JsMethod {
def toJsCmd = serialize()
}
def setHtml(id: String, xml: NodeSeq): JsCmd = JqJsCmds.JqSetHtml
(id, xml)
def onLoad(cmd: JsCmd): JsCmd = JqJsCmds.JqOnLoad(cmd)
def ajax(data: AjaxInfo): String = {
jQuery.ajax( + toJson(data, S.contextPath,
prefix =
JsRaw(S.encodeURL(prefix + /
+LiftRules.ajaxPath + /).encJs))+);
}
def comet(data: AjaxInfo): String = {
jQuery.ajax( + toJson(data, LiftRules.cometServer(),
LiftRules.calcCometPath) + );
}
def jsonStringify(in: JsExp) : JsExp = new JsExp {
def toJsCmd = JSON.stringify( + in.toJsCmd + )
}
def formToJSON(formId: String):JsExp = new JsExp() {
def toJsCmd = lift$.formToJSON(' + formId + ');
}
private def toJson(info: AjaxInfo, server: String, path: String =
JsExp): String =
((url : liftAjax.addPageName( + path(server).toJsCmd + ) ) ::
data : + info.data.toJsCmd ::
(type : + info.action.encJs) ::
(dataType : + info.dataType.encJs) ::
timeout : + info.timeout ::
cache : + info.cache :: Nil) ++
info.successFunc.map(success : + _).toList ++
info.failFunc.map(error : + _).toList mkString({ , , , })
}
--
YUI
--
package net.liftweb.http.js.yui
// imports ...
object YUIArtifacts extends JSArtifacts {
def toggle(id: String) = new JsExp {
def toJsCmd = YAHOO.lift.toggle(this, + id.encJs + );;
}
def hide(id: String) = new JsExp {
def toJsCmd = YAHOO.util.Dom.setStyle( + id.encJs + ,
'display', 'none');
}
def show(id: String) = new JsExp {
def toJsCmd = YAHOO.util.Dom.setStyle( + id.encJs + ,
'display', 'block');
}
def showAndFocus(id: String) = new JsExp {
def toJsCmd = YAHOO.util.Dom.setStyle( + id.encJs + ,
'display', 'block'); +
setTimeout(function() { document.getElementById( +
id.encJs + ).focus(); }, 200);
}
def serialize(id: String) = new JsExp {
def toJsCmd = YAHOO.util.Connect.setForm( + id.encJs +, false)
}
def setHtml(uid: String, content: NodeSeq): JsCmd = new JsCmd {
def toJsCmd = try{document.getElementById( + uid.encJs +
).innerHTML = + fixHtml(uid, content)+;} catch (e) {}
}
def onLoad(cmd: JsCmd): JsCmd = new JsCmd {
def toJsCmd
[Lift] Re: Class not found?
I'll update it to 1.1-SNAPSHOT ASAP. Thanks! (The page still displays, so it's not a show-stopper.) Chas. David Pollak wrote: Charles, If you're running Lift 1.1-SNAPSHOT in developer mode, you'll get a very nice error message in the browser giving you more details on which snippet was not found. Thanks, David On Fri, Jun 19, 2009 at 6:53 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: I'm still confused about this: WARN - Snippet Failure: SnippetFailure(/events/competitions/ - ParsePath(List(events, competition, index),,true,false),Full(default),Class Not Found) Anyone know what this means? Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Firebug error message for AJAX
I'm getting the following error in Firebug:
YAHOO.lift is undefined
url = YAHOO.lift.buildURI(addPageName('/...nSuccess(res);}, failure :
onFailure });
I have the following scripts:
script src=/scripts/yahoo-dom-event/yahoo-dom-event.js
type=text/javascript/script
script src=/scripts/utilities/utilities.js
type=text/javascript/script
script src=/scripts/json/json-min.js type=text/javascript/script
script src=/scripts/connection/connection-min.js
type=text/javascript/script
script type=text/javascript src=/ajax_request/liftAjax.js/script
Any ideas?
Chas.
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You received this message because you are subscribed to the Google Groups
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To unsubscribe from this group, send email to
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[Lift] Re: Firebug error message for AJAX
I have the import statment and the LiftRules.jsArtifacts = YUIArtifacts
in Boot, but the script tag for the liftYUI.js script is not being
inserted. I guess I could add it manually, but isn't Lift supposed to
insert it?
Thanks!
Chas.
marius d. wrote:
Also please see: http://wiki.liftweb.net/index.php/HowTo_use_Lift_with_YUI
Marius
On Jun 16, 11:58 pm, marius d. marius.dan...@gmail.com wrote:
You need one more
script src=/classpath/liftYUI.js type=text/javascript/script
Br's,
Marius
On Jun 16, 11:30 pm, Charles F. Munat c...@munat.com wrote:
I'm getting the following error in Firebug:
YAHOO.lift is undefined
url = YAHOO.lift.buildURI(addPageName('/...nSuccess(res);}, failure :
onFailure });
I have the following scripts:
script src=/scripts/yahoo-dom-event/yahoo-dom-event.js
type=text/javascript/script
script src=/scripts/utilities/utilities.js
type=text/javascript/script
script src=/scripts/json/json-min.js type=text/javascript/script
script src=/scripts/connection/connection-min.js
type=text/javascript/script
script type=text/javascript src=/ajax_request/liftAjax.js/script
Any ideas?
Chas.
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To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
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-~--~~~~--~~--~--~---
[Lift] Re: New version of master.pdf for the Lift Book
There is soldering involved? I used to solder when I was in the Navy... (Sorry, Tim. Can't resist sometimes.) Chas. Derek Chen-Becker wrote: I'm a bit of a perfectionist when it comes to things like this. It will never be good enough for me ;) On Fri, Jun 5, 2009 at 5:43 PM, Timothy Perrett timo...@getintheloop.eu wrote: Excellent work Derek - great to see you guys still soldering on with the book effort post publication :-) Cheers, Tim On Jun 5, 11:36 pm, Derek Chen-Becker dchenbec...@gmail.com mailto:dchenbec...@gmail.com wrote: I made some major revisions to the Ajax and Comet chapter, so a new version is up on the group page: http://groups.google.com/group/the-lift-book/files I've been really busy with work lately, but I'm going to try to get at least one big chunk of revisions done each week. Derek --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Programming in Scala #5, Lift Book #8, Beginning Scala #9
2nd edition? Derek Chen-Becker wrote: No, the book ended up being much larger than they anticipated and if I understand it correctly, their workflow process could not handle that many chapters/sections. We had two options: wait for APress to fix the workflow and miss having the book out for JavaOne, or make the appendices available as a free PDF online and have a book ready in June. We opted for the latter, since we felt there was already a lot of interest around Lift and we wanted to have something for people to get their hands on. It's not an ideal situation, and I'm sure some people will disagree with our decision, but it is what it is at this point. Derek On Mon, Jun 8, 2009 at 9:03 AM, Peter Bliznak bliz...@rogers.com mailto:bliz...@rogers.com wrote: Excellent! Just curious - publisher forgot to include it in the print? That would be quite a no no . *From:* TylerWeir tyler.w...@gmail.com mailto:tyler.w...@gmail.com *To:* Lift liftweb@googlegroups.com mailto:liftweb@googlegroups.com *Sent:* Monday, June 8, 2009 10:59:15 AM *Subject:* [Lift] Re: Programming in Scala #5, Lift Book #8, Beginning Scala #9 Hey Pete, you can grab the appendices online: http://apress.com/book/view/1430224215 Bottom left of the page. On Jun 8, 10:49 am, Peter Bliznak bliz...@rogers.com mailto:bliz...@rogers.com wrote: As an loyalist to the cause I already have 3 of them . (yes = 2*scala + lift) Now for The Definitive Guide to Lift - where is numerously mentioned Appendix A..G .. I could not find it anywhere. P. From: TylerWeir tyler.w...@gmail.com mailto:tyler.w...@gmail.com To: Lift liftweb@googlegroups.com mailto:liftweb@googlegroups.com Sent: Monday, June 8, 2009 10:34:13 AM Subject: [Lift] Programming in Scala #5, Lift Book #8, Beginning Scala #9 http://www.theserverside.com/news/thread.tss?thread_id=54862 Quote: Here are the top 10 selling books at the JavaOne Bookstore. Are these a trend? You decide. 1. JavaFX: Building Rich Internet Applications - Addison Wesley ISBN: 013701287X 2. Essential JavaFX - PTR (out June 11, 2009) ISBN: 0137042795 3. Effective Java 2nd ed. - PTR ISBN: 0321356683 4. Java Puzzlers - Addison Wesley ISBN: 032133678X 5. Programming in Scala - Artima ISBN: 0981531601 6. Java Concurrency in Practice - Addison Wesley ISBN:0321349601 7. Beginning Java EE 5: From Novice to Professional - Apress ISBN: 1590594703 8. The Definitive Guide to Lift - Apress ISBN: 1430224215 9. Beginning Scala - Apress ISBN: 1430219890 10. OpenSolaris Bible - Wiley ISBN: 0470385480 Another chance for me to thank everyone involved. - dpp for building the framework and being more helpful than any person should be expected to be. - Derek and Marius for being excellent co-authors and about 8 times smarter than me. Huzza! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Data model graph
Anyone know of an easy way to graph the data model of a JPA Lift app? I'm guessing there might be a way to do it with Eclipse or NetBeans. Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Continued problems with JPA archetypes
Hi, Derek,
There are definitely some bugs since the move to 2.7.4. I mentioned the
missing templates-hidden folder for one of the archetypes (basic, I
think). It's missing for the other as well (blank?).
I was able to get a blank one up and running and things seem to be going
smoothly, but you should check them out when you get a chance.
Chas.
Derek Chen-Becker wrote:
The velocity warnings are normal. What you're seeing may be a bug. I
haven't tested the archetype since the change to 2.7.4, so it may be
related. I'll test it out this week.
Derek
On Sat, May 30, 2009 at 6:38 PM, c...@munat.com
mailto:c...@munat.com wrote:
I tried again, running this:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots \
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.xxx -DartifactId=xxx-master
I then did a cd to xxx-master and ran mvn compile. I got this:
mvn compile
[15:06]
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] xxx-master Master
[INFO] xxx-master-spa
[INFO] xxx-master-web
[INFO]
[INFO] Building xxx-master Master
[INFO]task-segment: [compile]
[INFO]
Downloading:
http://scala-tools.org/repo-snapshots/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom
Downloading:
http://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom
Downloading:
http://scala-tools.org/repo-snapshots/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom
Downloading:
http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom
Downloading:
http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom
Downloading:
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom
1K
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom%0A1K
downloaded
Downloading:
http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar
Downloading:
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar
2389K
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar%0A2389K
downloaded
[INFO] [scala:compile {execution: default}]
[INFO] suggestion: remove the scalaVersion from pom.xml
[ERROR] /private/var/www/xxx-master/src/main/scala
[ERROR] /private/var/www/xxx-master/src/main/scala/../scala
[WARNING] No source files found.
[INFO]
[INFO] Building xxx-master-spa
[INFO]task-segment: [compile]
[INFO]
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [scala:compile {execution: default}]
[INFO] suggestion: remove the scalaVersion from pom.xml
[ERROR] /private/var/www/xxx-master/spa/src/main/scala
[ERROR] /private/var/www/xxx-master/spa/src/main/scala/../scala
[INFO] Compiling 9 source files to
/private/var/www/xxx-master/spa/target/classes
[WARNING]
/private/var/www/xxx-master/spa/src/main/scala/com/xxx/model/EnumvType.scala:48:
error: value valueOf is not a member of Enumeration with
com.xxx.model.Enumv
[WARNING] return et.valueOf(value).getOrElse(null)
[WARNING] ^
[WARNING] one error found
[INFO]
[ERROR] BUILD FAILURE
[INFO]
[INFO] command line returned non-zero value:1
[INFO]
[INFO] For more information, run Maven with the -e switch
[INFO]
[INFO] Total time: 2 minutes 34 seconds
[INFO] Finished at: Sat May 30 15:19:22 PDT 2009
[INFO] Final Memory: 7M/14M
[INFO]
I've changed nothing. Am I doing something wrong or is there a bug?
Could part of the problem be the warnings below, which came up during
generation of the app?
[WARNING] org.apache.velocity.runtime.exception.ReferenceException:
[Lift] Re: Continued problems with JPA archetypes
The templates-hidden folder was there with one archetype (basic) but not
with the other (blank) when I ran them. But that was a few days ago.
Chas.
Derek Chen-Becker wrote:
The templates-hidden folder should be checked in already. I thought I
fixed that last week. I'll work on the other bugs today.
Derek
On Sun, May 31, 2009 at 11:26 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
Hi, Derek,
There are definitely some bugs since the move to 2.7.4. I mentioned the
missing templates-hidden folder for one of the archetypes (basic, I
think). It's missing for the other as well (blank?).
I was able to get a blank one up and running and things seem to be going
smoothly, but you should check them out when you get a chance.
Chas.
Derek Chen-Becker wrote:
The velocity warnings are normal. What you're seeing may be a bug. I
haven't tested the archetype since the change to 2.7.4, so it may be
related. I'll test it out this week.
Derek
On Sat, May 30, 2009 at 6:38 PM, c...@munat.com
mailto:c...@munat.com
mailto:c...@munat.com mailto:c...@munat.com wrote:
I tried again, running this:
mvn archetype:generate \
-DarchetypeRepository=http://scala-tools.org/repo-snapshots \
-DarchetypeGroupId=net.liftweb \
-DarchetypeArtifactId=lift-archetype-jpa-basic \
-DarchetypeVersion=1.1-SNAPSHOT \
-DgroupId=com.xxx -DartifactId=xxx-master
I then did a cd to xxx-master and ran mvn compile. I got this:
mvn compile
[15:06]
[INFO] Scanning for projects...
[INFO] Reactor build order:
[INFO] xxx-master Master
[INFO] xxx-master-spa
[INFO] xxx-master-web
[INFO]
[INFO] Building xxx-master Master
[INFO]task-segment: [compile]
[INFO]
Downloading:
http://scala-tools.org/repo-snapshots/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom
Downloading:
http://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom
Downloading:
http://scala-tools.org/repo-snapshots/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom
Downloading:
http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom
Downloading:
http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom
Downloading:
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom
1K
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom%0A1K
downloaded
Downloading:
http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar
Downloading:
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar
2389K
http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar%0A2389K
downloaded
[INFO] [scala:compile {execution: default}]
[INFO] suggestion: remove the scalaVersion from pom.xml
[ERROR] /private/var/www/xxx-master/src/main/scala
[ERROR] /private/var/www/xxx-master/src/main/scala/../scala
[WARNING] No source files found.
[INFO]
[INFO] Building xxx-master-spa
[INFO]task-segment: [compile]
[INFO]
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] Nothing to compile - all classes are up to date
[INFO] [scala:compile {execution: default}]
[INFO] suggestion: remove the scalaVersion from pom.xml
[ERROR] /private/var/www/xxx-master/spa/src/main/scala
[ERROR] /private/var/www/xxx-master/spa/src/main/scala/../scala
[INFO] Compiling 9 source files to
/private/var/www/xxx-master/spa/target/classes
[WARNING]
/private/var/www/xxx-master/spa/src/main/scala/com/xxx/model/EnumvType.scala:48:
error: value valueOf is not a member of Enumeration with
com.xxx.model.Enumv
[WARNING] return et.valueOf
[Lift] Re: Continued problems with JPA archetypes
I think everything is working now. I blew away .m2 several times and retried things. When I used the blank archetype (and copied the templates-hidden file over from the basic), it worked fine. Maybe a server was down somewhere. If it's working for you, then it's probably OK now. Thanks for looking into it. Chas. Derek Chen-Becker wrote: Strange. I committed these back on the 26th: http://github.com/dpp/liftweb/commit/647f281e720720f09e3d6a5105ecb273cc0b592e Not sure where you're getting the stale archetypes from. As for the other issue with the enum, are you still seeing that? I can't reproduce it. Derek On Mon, Jun 1, 2009 at 1:52 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: The templates-hidden folder was there with one archetype (basic) but not with the other (blank) when I ran them. But that was a few days ago. Chas. Derek Chen-Becker wrote: The templates-hidden folder should be checked in already. I thought I fixed that last week. I'll work on the other bugs today. Derek On Sun, May 31, 2009 at 11:26 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: Hi, Derek, There are definitely some bugs since the move to 2.7.4. I mentioned the missing templates-hidden folder for one of the archetypes (basic, I think). It's missing for the other as well (blank?). I was able to get a blank one up and running and things seem to be going smoothly, but you should check them out when you get a chance. Chas. Derek Chen-Becker wrote: The velocity warnings are normal. What you're seeing may be a bug. I haven't tested the archetype since the change to 2.7.4, so it may be related. I'll test it out this week. Derek On Sat, May 30, 2009 at 6:38 PM, c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: I tried again, running this: mvn archetype:generate \ -DarchetypeRepository=http://scala-tools.org/repo-snapshots \ -DarchetypeGroupId=net.liftweb \ -DarchetypeArtifactId=lift-archetype-jpa-basic \ -DarchetypeVersion=1.1-SNAPSHOT \ -DgroupId=com.xxx -DartifactId=xxx-master I then did a cd to xxx-master and ran mvn compile. I got this: mvn compile [15:06] [INFO] Scanning for projects... [INFO] Reactor build order: [INFO] xxx-master Master [INFO] xxx-master-spa [INFO] xxx-master-web [INFO] [INFO] Building xxx-master Master [INFO]task-segment: [compile] [INFO] Downloading: http://scala-tools.org/repo-snapshots/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom Downloading: http://repo1.maven.org/maven2/org/scala-lang/scala-compiler/2.7.4/scala-compiler-2.7.4.pom Downloading: http://scala-tools.org/repo-snapshots/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom Downloading: http://repo1.maven.org/maven2/org/scala-lang/scala-library/2.7.4/scala-library-2.7.4.pom Downloading: http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom Downloading: http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom 1K http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.pom%0A1K downloaded Downloading: http://scala-tools.org/repo-snapshots/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar Downloading: http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0.jar 2389K http://repo1.maven.org/maven2/org/apache/derby/derby/10.4.2.0/derby-10.4.2.0
[Lift] Re: Future of the Lift wiki
Hi, Xavi, One of my tasks is to come up with a good organization for the wiki and a site map, as well as a list of things we'd like to add to it. Unfortunately, with the coming Scala/Liftoff and OSB conferences, I've been swamped with other things. But I am working on it, albeit slowly. If you have any specific recommendations, please post them. Thanks! Chas. Xavi Ramirez wrote: Hello, I'm a bit confused about the future of the lift wiki. What's the end goal? In an ideal world is it supposed to be the main repository of lift knowledge, or just another documentation source? I personally feel that having one repository of knowledge is much more noob friendly. Currently new members have to navigate through started guides, books, e-mail threads, scala docs, and personal blogs to find relative information. Though the get started guided and book provide a good introduction, it's hard to progress from novice to intermediate with these fragmented resources. Thanks, Xavi --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: lift views
Yoryos, You probably missed the part where you can add a head element inside the surround tags and it will replace the default element: lift:surround with=default2 at=content head titleA better title than the one in default.html/title /head h2Welcome to your project!/h2 plift:helloWorld.howdy //p /lift:surround I don't see that duplicating the html and body tags unnecessarily makes it any better. Just adds clutter, IMO. The fewer tags I have to deal with, the easier it is to read. Chas. valotas wrote: Hi all! Just a proposal: wouldn't be better to have the views look like more an html page. I mean for the basic project created, instead of having an index.html look like lift:surround with=default2 at=content h2Welcome to your project!/h2 plift:helloWorld.howdy //p /lift:surround have something like: html lift:surround with=default2 at=content head titleA better title than the one in default.html/title /head body h2Welcome to your project!/h2 plift:helloWorld.howdy //p /body /lift:surround /html Yes we have more boilerplate code but with that way it would be much more easier the edditing of the page. Yoryos --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift does not display templates as described in the book.
Try posting your conceptual questions to the list. Maybe folks here can help, and once we understand what you need, we can look into providing some documentation to support it. No book can fill all needs. Lots of people just want clear examples and can go from there. The Lift book addresses that need very well, I think. But hopefully we'll have more Lift books soon, each taking a slightly different approach to learning Lift. I'd love to contribute to one, but I'm still trying to learn Lift myself. Specific suggestions always welcome. Chas. Sean Reque wrote: Concrete examples are a great teaching tool, but unless you eventually teach the concepts behind the examples, your students are incapable of applying their knowledge to do anything beyond what they can glean from the examples example. It's like teaching math purely through example with no theory: your students may be able to pass your tests, but they won't understand what they are doing and come next year they won't be able to build on what they learned. I'm finding the lift book sorely lacking in teaching concepts, and because of that I'm having an all but impossible time learning what is actually possible in lift. I I am not the kind of programmer that just copies and pastes other peoples' examples. I want to understand my tool and use it to it's fullest potential. When the lift book describes how pages are rendered, as if teaching a concept, and leaves out essential details like what scope templates are actually searched in, how am I supposed to understand how Lift works without posting to this mailing list or reading the source code? I wasted a couple of hours reducing my problem down to the simplest test case, and this is not the first time since learning lift where I've wasted so much time only to learn that either something doesn't work or doesn't work the way I thought. I'm pretty sure that had I picked rails or django for my pet project I would have been done already. Is it simply that Lift is too cutting edge for me? Am I the only one wasting hours of time learning how Lift and other Java tools work rather than getting my app written? I'm sorry if I sound frustrated. It is not just Lift I am struggling with. It's the whole stack I'm trying to learn! I am just getting immersed into the Java world again during my spare time. JAXB (especially JAXB!), buildr/maven/ant, Jetty, Scala and it's Eclipse plugin, Lift, each one of these tools has taken up hours of my time as I struggle to do what I thought I could do easily by reading about the tool or reading the tool's documentation. I am grateful for your response though and will take time to learn more about what the sitemap means in Lift. - Sean Reque On May 30, 2:56 pm, marius d. marius.dan...@gmail.com wrote: To access a page you need to add it in the SiteMap. I assume you are a bit confused about the relation between a Menu and a page. I mean after all maybe for your site you don't really need a menu but in Lift a Menu is much more then a visual representation of a way to navigate to your pages. It specifies various things such as how to access a page (constraints definition), visibility of a page in the sitemap Menu etc. So in short the SiteMap + Menu + Loc describes how pages can be accesses in a Lift app. The Lift book describes that by the means of concrete examples, detailed Menu Loc descriptions etc. Maybe some things in the book are not very obvious for a first read or just reading it as ultimatelly learning Lift is about coding trying things. The book is just a mean to an end, I would say. Br's, Marius On May 30, 9:38 pm, Sean Reque seanre...@gmail.com wrote: I have the pocketchange app with lift 1.0. I add a directory in webapp with an index.html file, identical to the help directory except with some changed text. I visit the URL corresponding to the directory and it doesn't show up at all, but tells me the requested resource is not found. I then add the directory index.html file to the global sitemap in Boot.scala the same as it's help counterpart, recompile and restart jetty, and suddenly, without even using or touching the sitemap, lift displays the processed template. I've read the template finding algorithm described in the exploring lift book and it makes no mention of any such requirement, and I'm pretty sure I shouldn't have to add every single template file to the global sitemap to get lift to even recognize it's existence. What important detail am I missing? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where is scalajpa.jar?
Nope, it's in there. Thanks. 刘浩 wrote: I think you need to add snapshots repository in your pom.xml repositories repository idscala-tools.org http://scala-tools.org/id nameScala-Tools Maven2 Repository/name urlhttp://scala-tools.org/repo-releases/url /repository repository idscala-tools.org.snapshots/id nameScala-Tools Maven2 Repository for Snapshots/name urlhttp://scala-tools.org/repo-snapshots/url snapshots/ /repository /repositories 2009/5/31 Bryan. germ...@gmail.com mailto:germ...@gmail.com http://scala-tools.org/repo-snapshots/org/scala-tools/scalajpa/ --Bryan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where is scalajpa.jar?
Nope. Now it just can't find the lift-jpa jar. Thanks. Chas. Atsuhiko Yamanaka wrote: Hi, On Sun, May 31, 2009 at 9:37 AM, c...@munat.com wrote: Missing: -- 1) org.scala-libs:scalajpa:jar:1.1-SNAPSHOT Instead of the artifactId for scalajpa, I think that problem will be resolved by adding following tag, dependency groupIdnet.liftweb/groupId artifactIdlift-jpa/artifactId version1.1-SNAPSHOT/version /dependency The 'scalajpa.jar' will be retrieved via lift-jpa. Sincerely, -- Atsuhiko Yamanaka JCraft,Inc. 1-14-20 HONCHO AOBA-KU, SENDAI, MIYAGI 980-0014 Japan. Tel +81-22-723-2150 +1-415-578-3454 Fax +81-22-224-8773 Skype callto://jcraft/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where is scalajpa.jar?
That helped. Thanks. 刘浩 wrote: And also a thread scalajpa 1.1 you could follow. http://groups.google.com/group/liftweb/browse_thread/thread/3dc4c71216a24e6c?pli=1 2009/5/31 刘浩 sniperliu...@gmail.com mailto:sniperliu...@gmail.com I just checked repository. I think no 1.1-SNAPSHOT for scalajpa. Only 1.0-SNAPSHOT their. That should be the problem. 2009/5/31 Charles F. Munat c...@munat.com mailto:c...@munat.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: How to disable jQuery from lift application?
The thing that doesn't work, IIRC, is that application/xhtml+xml doesn't
allow document.write(). The Google code (foolishly, IMO) depends on
write() to write script elements to the page. For some things you can
work around it by simply removing the use of write and just adding the
script elements directly. That's how I've worked around it on my sites.
Chas.
David Pollak wrote:
On Fri, May 29, 2009 at 1:23 AM, Narayanaswamy, Mohan
mohan.narayanasw...@credit-suisse.com
mailto:mohan.narayanasw...@credit-suisse.com wrote:
I will try to send one, But Google API was failing while trying to
load banner.
I suspect the problem is that Lift renders pages as strict XHTML and
sets the mime type of responses to be application/xhtml+xml This
imposes much stricter requirements on dynamically generated HTML.
Google Maps does not work in this mode. In Boot.scala try adding this
line:
LiftRules.useXhtmlMimeType = false
And see if things work.
Thanks,
David
Google just released those api's.
Mohan
-Original Message-
From: liftweb@googlegroups.com mailto:liftweb@googlegroups.com
[mailto:liftweb@googlegroups.com mailto:liftweb@googlegroups.com]
On Behalf Of Narayanaswamy, Mohan
Sent: 28 May 2009 00:32
To: Lift
Subject: [Lift] Re: How to disable jQuery from lift application?
As per my limited knowledge, Google javascript API fails. Below API,
I am using it to transfer English to Tamil tranliteration.
Webpage error details
Message: Unexpected call to method or property access.
Line: 22
Char: 388
Code: 0
URI:
http://www.google.com/uds/api/elements/1.0/1aac8bdeb1f85e7c5035029a61994691/transliteration.I.js
Mohan
On May 27, 8:21 pm, David Pollak feeder.of.the.be...@gmail.com
mailto:feeder.of.the.be...@gmail.com
wrote:
Mohan,
Marius answered your question, but I'm curious... how does jQuery
conflict with the google library? What kind of errors are you
seeing?
Thanks,
David
On Tue, May 26, 2009 at 5:50 PM, KaniniPazham
mohan.narayanasw...@credit-suisse.com
mailto:mohan.narayanasw...@credit-suisse.com wrote:
I am using Archetype basic and in my form, I am trying to
integrate with Google Transliteration API. So in one of the page, I
would like to disable jQuery as it conflicts with google
Transliteration API.
I found following function is generated and added automatically,
they are not in my template.
/divscript type=text/javascript // ![CDATA[
jQuery(document).ready(function() {lift_successRegisterGC();}); var
lift_page = 'F27052369736502T'; // ]] /script/body
How could I disable generating such a automatic jQuery script?
How could I disable jQuery for whole LiftApplication?
How could I disable jQuery for only one page?
Extremely sorry if the above questions are simple and stupid.
Except
Core-java, everything is new to me.
Mohan
--
Lift, the simply functional web frameworkhttp://liftweb.net
http://liftweb.net Beginning
Scalahttp://www.apress.com/book/view/1430219890
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- Show quoted text -
==
Please access the attached hyperlink for an important electronic
communications disclaimer:
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Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Re: JTA
I agree.
Derek Chen-Becker wrote:
I'd vote for closures. We use annotations for JPA because we have to,
but IMHO closures provide a nicer semantic approach because they
syntactically enclose the block where the action is occurring.
Derek
On Fri, May 29, 2009 at 7:44 AM, Jonas Bonér jbo...@gmail.com
mailto:jbo...@gmail.com wrote:
No perf difference. The annotations are turned into the same exact
closures.
2009/5/29 Timothy Perrett timo...@getintheloop.eu:
Are there any performance implications considering closures vs
annotations?
Agreed that closures are more lift like however.
Cheers, Tim
On 29/05/2009 10:21, marius d. marius.dan...@gmail.com
mailto:marius.dan...@gmail.com wrote:
I think that would be really good. But I'd rather not use
annotations.
Personally I find closures approach a much better fit here.
withTxRequired {
... // do transational stuff
}
Br's,
Marius
On May 29, 11:55 am, Jonas Bonér jbo...@gmail.com
mailto:jbo...@gmail.com wrote:
Hi guys.
I have been talking with David Pollak the rest of the lift team
about
adding JTA to Lift. I have implemented that for a product
written in
Scala some time ago. Now some of that code is OSS
at:http://github.com/jboner/skalman/tree
We used using two different APIs.
1. Annotations (would require Lift to support proxied objects, e.g.
grab them from a factory):
@TransactionAttribute(REQUIRED)
def transactionalMethod = { ... }
2. Call-by-name:
withTxRequired {
... // do transational stuff
}
But I don't know what fits Lift and would like to know how you guys
would like to have JTA integrated.
At which level? Which APIs? Etc.
--
Jonas Bonér
twitter: @jboner
blog:http://jonasboner.com
work: http://crisp.se
work: http://scalablesolutions.se
code: http://github.com/jboner
--
Jonas Bonér
twitter: @jboner
blog:http://jonasboner.com
work: http://crisp.se
work: http://scalablesolutions.se
code: http://github.com/jboner
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[Lift] Re: How important is AJAX to you?
Lift makes AJAX easy, but Lift has nothing to do with AJAX. Lift makes a lot of things easy. I've built half a dozen sites in Lift so far, with several more in the works, and most of them use no AJAX at all. That said, there is a lot to be said for AJAX when used properly. I think you're way off on that. The problem is (as with pretty much everything else on the Web), it's rarely used properly. Google does it mostly right. Facebook is mostly a mess. Chas. Joe Wass wrote: This may be heresy on this list, but I'll ask it anyway. A general point for discussion which I'm raising because the Lift Book mentions AJAX early on in the PocketChange app. How important is AJAX and all the associated Web 2.0 stuff to you and to your projects? I'm quite happy without Javascript and AJAX. More often than not they're doing the kind of thing you could just as easily do with traditional technologies. Save for one web-app (Google Mail), I don't think a single site I use has been improved for it. Particular examples are Slashdot and Facebook. Give me good old HTML any day. I've got a few projects in the pipeline and I intend to use Lift for all of them, it looks excellent and from the source I've read very nicely engineered. But I will expressly avoid using anything other than old-fashioned HTML as much as I can, largely because I'm targetting browsers of unknown vintage in less economically developed countries and I'd like to be able to use my own site without cookies or javascript if I want to. Have I missed the point of Lift entirely? Am I in a small minority? Am I crazy? Joe --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: LiftOff
Rats. Meredith Gregory wrote: David, i didn't realize the LiftOff conflicted with a long-planned participation in a Guitar Craft course. i will definitely send good will and good wishes to the community. i'm certain you guys will have much too much fun. Maybe i can organize some kind of functional-computing-and-the-web event in the Pacific Northwest in the not too distant future, so that i can catch up with everybody. Best wishes, --greg -- L.G. Meredith Managing Partner Biosimilarity LLC 1219 NW 83rd St Seattle, WA 98117 +1 206.650.3740 http://biosimilarity.blogspot.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: project stockholm update
Gh! I can't keep up. Does it ever slow down??? Chas. Timothy Perrett wrote: Sweet!!! On 27/05/2009 16:20, Meredith Gregory lgreg.mered...@gmail.com wrote: All, And i've added basic support for messaging with JSON over Rabbit. Best wishes, --greg On Wed, May 27, 2009 at 5:04 AM, Meredith Gregory lgreg.mered...@gmail.com wrote: All, The latest version in github now successfully generates SQL persistence layer from the BNF. * git clone git://github.com/leithaus/stockholm.git http://github.com/leithaus/stockholm.git * mvn clean compile process-classes process-classes Note bene: the process-classes goal currently needs to be called twice to generate the DDL scripts. Unfortunately, currently the persistence layer has to duplicate the abstract syntax class structure. The visitor to transform the abstract syntax classes to the persisted versions is not currently generated. It's easy to write, but it will be auto-generated in subsequent versions. Best wishes, --greg --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Can't find scala jar
2.7.4 and 1.1-SNAPSHOT David Pollak wrote: What version of Scala is in your pom.xml file and what version of Lift? On Sat, May 23, 2009 at 3:43 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Here is more detail on this error: 2009-05-23 15:41:20.856::INFO: Logging to STDERR via org.mortbay.log.StdErrLog [INFO] Context path = / [INFO] Tmp directory = determined at runtime [INFO] Web defaults = org/mortbay/jetty/webapp/webdefault.xml [INFO] Web overrides = none [INFO] Starting jetty 6.1.16 ... 2009-05-23 15:41:20.981::INFO: jetty-6.1.16 2009-05-23 15:41:21.197::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 15:41:21.513::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects at net.liftweb.http.LiftRules$.init(LiftRules.scala:184) at net.liftweb.http.LiftRules$.clinit(LiftRules.scala) at net.liftweb.http.LiftFilter.init(LiftServlet.scala:574) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:653) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466) at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:222) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132) at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441) at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383) at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210) at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129) at org.apache.maven.cli.MavenCli.main(MavenCli.java:287) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255
[Lift] Re: Can't find scala jar
java version 1.5.0_16 Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_16-b06-284) Java HotSpot(TM) Client VM (build 1.5.0_16-133, mixed mode, sharing) David Pollak wrote: What runtime are you using (java -version)? On Sun, May 24, 2009 at 10:01 AM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: 2.7.4 and 1.1-SNAPSHOT David Pollak wrote: What version of Scala is in your pom.xml file and what version of Lift? On Sat, May 23, 2009 at 3:43 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com mailto:c...@munat.com mailto:c...@munat.com wrote: Here is more detail on this error: 2009-05-23 15:41:20.856::INFO: Logging to STDERR via org.mortbay.log.StdErrLog [INFO] Context path = / [INFO] Tmp directory = determined at runtime [INFO] Web defaults = org/mortbay/jetty/webapp/webdefault.xml [INFO] Web overrides = none [INFO] Starting jetty 6.1.16 ... 2009-05-23 15:41:20.981::INFO: jetty-6.1.16 2009-05-23 15:41:21.197::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 15:41:21.513::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects at net.liftweb.http.LiftRules$.init(LiftRules.scala:184) at net.liftweb.http.LiftRules$.clinit(LiftRules.scala) at net.liftweb.http.LiftFilter.init(LiftServlet.scala:574) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:653) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466) at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:222) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132) at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441) at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383) at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210) at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330
[Lift] Re: Yahoo Lift error
I'm getting it in Firebug when I try to use AJAX. It was working fine a
month or two ago.
Here's the code that calls the AJAX. It adds or deletes a venue from an
event.
def getVenuesBlock: NodeSeq = {
val items = Model.createNamedQuery[Venue](findAllVenues).findAll
val ev = Model.createNamedQuery[Event](findEventById,
id - event.id).findOne.openOr(new Event())
val allItems = items.toList.map((x: Venue) = {
(x.id.toString, x.name)
})
val currentItems = JPA.setToWrapper(ev.venues).toList.map(
(x: Venue) = {(x.id.toString, x.name)}
)
val unusedItems = (allItems -- currentItems)
div class=venuesBlock
div{
if (currentItems.isEmpty)
emNone/em
else
JPA.setToWrapper(ev.venues).toList.map(
(x: Venue) = {
div id={venues + x.id.toString}{
SHtml.ajaxButton(-,
() = {
val item = Model.getReference[Venue](classOf[Venue],
x.id)
val ev = Model.getReference[Event](classOf[Event],
event.id)
ev.venues.remove(item)
Model.merge(ev)
Model.flush()
SetHtml(venuesBlock, getVenuesBlock)
},
(title, Remove this venue),
(class, removeButton)
)
}{x.name}/div
}
)
}/div
{
if (unusedItems.isEmpty)
Text()
else
div id=addVenue{
SHtml.ajaxForm(
pinput type=submit value=+ class=addButton
title=Add this venue/ {
SHtml.select(unusedItems, Empty,
(id: String) = {
val item =
Model.getReference[Venue](classOf[Venue],
id.toLong)
val ev = Model.getReference[Event](classOf[Event],
event.id)
ev.venues.add(item)
Model.merge(ev)
Model.flush()
SetHtml(venuesBlock, getVenuesBlock)
},
(id, selectVenue)
)
}
/p
)
}/div
}
/div
}
David Pollak wrote:
Are you getting it in the console... in the browser... where? What are
you doing to get the message?
On Fri, May 22, 2009 at 9:31 PM, Charles F. Munat c...@munat.com
mailto:c...@munat.com wrote:
Any idea why I'm getting this:
YAHOO.lift is undefined
lift_actualAjaxCall(F1048611400615MAS=true, function(),
function())liftAjax.js (line 134)
lift_doAjaxCycle()liftAjax.js (line 105)
lift_ajaxHandler(F1048611400615MAS=true, null, null)liftAjax.js
(line 16)
onclick(click clientX=132, clientY=431)g95xgMP4...YfQ%3D%3D (line 2)
[Break on this error] url =
YAHOO.lift.buildURI(addPageName('/...nSuccess(res);}, failure :
onFailure });
Chas.
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Can't find scala jar
I used the lift-archetype-jpa-blank archetype to build a new Lift app, then tried to compile and run it. I get an error from Maven that says it can't find scala 2.7.4: [ERROR] BUILD ERROR [INFO] - [INFO] Failed to resolve artifact. Missing: -- 1) org.scala-lang:scala-library:jar:2.7.4 Does one need to download and install the library jar, or is there something wrong here? Thanks, Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Can't find scala jar
Can't find the compiler jar, either. I installed both locally, and now when I run the app I get this: [INFO] Starting jetty 6.1.16 ... 2009-05-23 14:49:09.691::INFO: jetty-6.1.16 2009-05-23 14:49:09.877::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 14:49:10.304::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects Am I screwing things up here, or is there some problem with the archetype? Thanks! Chas. Charles F. Munat wrote: I used the lift-archetype-jpa-blank archetype to build a new Lift app, then tried to compile and run it. I get an error from Maven that says it can't find scala 2.7.4: [ERROR] BUILD ERROR [INFO] - [INFO] Failed to resolve artifact. Missing: -- 1) org.scala-lang:scala-library:jar:2.7.4 Does one need to download and install the library jar, or is there something wrong here? Thanks, Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Can't find scala jar
Nope. Still can't find it. David Pollak wrote: Try: rm -rf ~/.m2 mvn -clean install Thanks, David On Sat, May 23, 2009 at 2:55 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Can't find the compiler jar, either. I installed both locally, and now when I run the app I get this: [INFO] Starting jetty 6.1.16 ... 2009-05-23 14:49:09.691::INFO: jetty-6.1.16 2009-05-23 14:49:09.877::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 14:49:10.304::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects Am I screwing things up here, or is there some problem with the archetype? Thanks! Chas. Charles F. Munat wrote: I used the lift-archetype-jpa-blank archetype to build a new Lift app, then tried to compile and run it. I get an error from Maven that says it can't find scala 2.7.4: [ERROR] BUILD ERROR [INFO] - [INFO] Failed to resolve artifact. Missing: -- 1) org.scala-lang:scala-library:jar:2.7.4 Does one need to download and install the library jar, or is there something wrong here? Thanks, Chas. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] jpa blank archetype
Another weird thing about the JPA blank archetype: there is an index.html file that calls the default template, but the templates-hidden folder is missing (along with the default template). Chas. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Can't find scala jar
Here is more detail on this error: 2009-05-23 15:41:20.856::INFO: Logging to STDERR via org.mortbay.log.StdErrLog [INFO] Context path = / [INFO] Tmp directory = determined at runtime [INFO] Web defaults = org/mortbay/jetty/webapp/webdefault.xml [INFO] Web overrides = none [INFO] Starting jetty 6.1.16 ... 2009-05-23 15:41:20.981::INFO: jetty-6.1.16 2009-05-23 15:41:21.197::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 15:41:21.513::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects at net.liftweb.http.LiftRules$.init(LiftRules.scala:184) at net.liftweb.http.LiftRules$.clinit(LiftRules.scala) at net.liftweb.http.LiftFilter.init(LiftServlet.scala:574) at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:653) at org.mortbay.jetty.servlet.Context.startContext(Context.java:140) at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1239) at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:517) at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:466) at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:124) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) at org.mortbay.jetty.Server.doStart(Server.java:222) at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132) at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:441) at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:383) at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210) at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184) at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:451) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:558) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandaloneGoal(DefaultLifecycleExecutor.java:512) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:482) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:330) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:291) at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:142) at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129) at org.apache.maven.cli.MavenCli.main(MavenCli.java:287) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315) at org.codehaus.classworlds.Launcher.launch(Launcher.java:255) at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430) at org.codehaus.classworlds.Launcher.main(Launcher.java:375) Charles F. Munat wrote: Can't find the compiler jar, either. I installed both locally, and now when I run the app I get this: [INFO] Starting jetty 6.1.16 ... 2009-05-23 14:49:09.691::INFO: jetty-6.1.16 2009-05-23 14:49:09.877::INFO: No Transaction manager found - if your webapp requires one, please configure one. 2009-05-23 14:49:10.304::WARN: failed LiftFilter java.lang.VerifyError: (class: net/liftweb/util/EmptyBox, method: open_$bang signature: ()Ljava/lang/Object;) Can only throw Throwable objects Am I
[Lift] Re: project stockholm
Dynamite! Meredith Gregory wrote: Charles, Stockholm's feature set competes with Microsoft's Oslo; but Stockholm is where you receive the Nobel Prize. Best wishes, --greg On Thu, May 21, 2009 at 8:02 PM, Charles F. Munat c...@munat.com mailto:c...@munat.com wrote: Because of Stockholm Syndrome? Meredith Gregory wrote: All, i've been working in earnest on a little open source project for DSL generation git%20clone%20git://github.com/leithaus/stockholm.git%20 http://github.com/leithaus/stockholm.git%20 that my wife suggested i call stockholm (whom am i to argue). At this point it's just about syntax, not execution. From a BNF file you generate * a web-hosted parser/repl * the abstract syntax class of the parser support visitor pattern traversal * a set of subclasses that map the abstract syntax to store o right now i've got SQL via a JPA layer o shortly i will also have an XML persistence layer via DBXML Slightly burdensome dependencies * i use BNFC which means you need Haskell + Happy + Alex installed on your system. (On a mac this is port install Haskell, port install Happy, port install Alex.) * When the XML persistence comes on line there will be a dependency on DBXML. * Neither of these dependencies play nicely with maven. i've got some strategies for workin around this for the parser generator, but not for the XML persistence layer. In a not too distant release i will add some support for specifying and generating operational semantics via techniques borrowed from Peter Sewell's Ott. Best wishes, --greg -- L.G. Meredith Managing Partner Biosimilarity LLC 1219 NW 83rd St Seattle, WA 98117 +1 206.650.3740 http://biosimilarity.blogspot.com -- L.G. Meredith Managing Partner Biosimilarity LLC 1219 NW 83rd St Seattle, WA 98117 +1 206.650.3740 http://biosimilarity.blogspot.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Yahoo Lift error
Any idea why I'm getting this:
YAHOO.lift is undefined
lift_actualAjaxCall(F1048611400615MAS=true, function(),
function())liftAjax.js (line 134)
lift_doAjaxCycle()liftAjax.js (line 105)
lift_ajaxHandler(F1048611400615MAS=true, null, null)liftAjax.js (line 16)
onclick(click clientX=132, clientY=431)g95xgMP4...YfQ%3D%3D (line 2)
[Break on this error] url =
YAHOO.lift.buildURI(addPageName('/...nSuccess(res);}, failure :
onFailure });
Chas.
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[Lift] Re: project stockholm
Because of Stockholm Syndrome? Meredith Gregory wrote: All, i've been working in earnest on a little open source project for DSL generation git%20clone%20git://github.com/leithaus/stockholm.git%20 that my wife suggested i call stockholm (whom am i to argue). At this point it's just about syntax, not execution. From a BNF file you generate * a web-hosted parser/repl * the abstract syntax class of the parser support visitor pattern traversal * a set of subclasses that map the abstract syntax to store o right now i've got SQL via a JPA layer o shortly i will also have an XML persistence layer via DBXML Slightly burdensome dependencies * i use BNFC which means you need Haskell + Happy + Alex installed on your system. (On a mac this is port install Haskell, port install Happy, port install Alex.) * When the XML persistence comes on line there will be a dependency on DBXML. * Neither of these dependencies play nicely with maven. i've got some strategies for workin around this for the parser generator, but not for the XML persistence layer. In a not too distant release i will add some support for specifying and generating operational semantics via techniques borrowed from Peter Sewell's Ott. Best wishes, --greg -- L.G. Meredith Managing Partner Biosimilarity LLC 1219 NW 83rd St Seattle, WA 98117 +1 206.650.3740 http://biosimilarity.blogspot.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Why do geeks like to use the language of ancient Ashdod instead of koine Greek or simple English?
I don't know what your Ph.D. is in, but I hope it's not poetry. Chas. johnnie wrote: On May 17, 5:28 pm, Timothy Perrett timo...@getintheloop.eu wrote: Johnie, What on earth are you going on about? You qoute me there from a convesation on-list with Heiko about OSGi... out of context it makes no sense of course... ... Yes, Funky makes no sense if it means very good to one person and very bad to another person. So why not just say very good or very bad if that is what you mean? I see no reason for Geeks to make things more confusing by using local slang instead of simple language. I have notices as I lived in several countries where various languages were spoken that the two groups of people who misuse language most are Geeks and lowest class such as druggies and criminals. The people of ancient Ashdod were condemned for making Babel even worse. Only twice since then has the world enjoyed a near lingua franka. I would hate to see simple English die like koine Greek because certain classes want to communicate in ways that are confusing. A group of linguists were eating together at the University of Michigan years ago. I started a conversation by inviting everyone to proclaim why their language should be adopted by the rest of us. One person proposed that Arabic should be preferred because it was one of the most difficult. My vote went for koine Greek because the affixes make it so easy to understand. In fact it is still so easy that most new pharmacituals are a combination of Greek roots because the meaning of new words can be ascertained the combination of simple roots. So why would anybody who wants other people with other native languages and cultures use words which mean very good in one context and very bad in another context? Do you want to play the difficult game of writing a computer program which explains context? I believe I can write that program for a lot of koine Greek. I do not believe you or anyone else can write it for the class of modern English which includes funky. Johnnie --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
