Re: [Lift] S.params disappear?
Just to double-check, can you acces the form data via the HTTPRequest? - chasc...@munat.com wrote: Straight from the headers: Content-Type: application/x-www-form-urlencoded; charset=UTF-8 It's a regular form with four text fields. Simple. Wireshark shows that the packets are arriving at the server with the parameters intact in the header. Adding a valve to the server.xml file allowed me to determine that they were present in Tomcat on a POST request, but missing from the PUT. Proxy is through Apache 2. I can see no reason that Apache would strip parts of the header from a PUT, so my presumption is that Tomcat is discarding them. I've got a discussion going on the Tomcat users list, but I'm 90% sure it's not Lift. Does the Lift filter engage before a valve? Chas. Are you sending Content-Type: application/x-www-form-urlencoded or multipart/form-data (as appropriate for the body)? -Ross On Feb 3, 2010, at 2:48 PM, c...@munat.com wrote: I have a lift app that works perfectly when I use mvn jetty:run. Then I package it into a war and load it up in Tomcat 6 on the server, and when I do, suddenly it won't work. The issue is with the S.params. I have a form that submits via an Ajax PUT request. The params are sent in the header just fine. As I said, works like a charm on Jetty. But when it gets to Tomcat, the entity is saved with blank attributes... i.e., everything worked but the S.param(whatever) showed up blank. I tested this by doing S.param(whatever).openOr(Phooey) and, indeed, that attribute was set to Phooey on the new entity. Tomcat issue? Or am I missing something obvious? This form is running on a subdomain, so that's where I'm looking now (in server.xml). TIA, Chas. -- 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. -- 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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.
Re: [Lift] Facebook Application
Seems like this would be a good task to assign to one of the new / free of task committers? It probably wouldn't take a huge amount of work to clean it up right? Ideally we want to avoid having modules in Lift that are totally unsupported :-) Cheers, Tim On 3 Feb 2010, at 22:52, David Pollak wrote: The current Lift Facebook support is old and growing cobwebs. Jorge Ortiz, the guy who wrote most of the code, might have some additional thoughts. My suggestion is looking for a Java-based FB library and using that within your Lift app. Sorry. David -- 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: S.params disappear?
Yeah, try dumping the Req instance and seeing what is there - if its empty, then you can be sure its Tomcat causing the problem and not Lift. Cheers, Tim On Feb 4, 8:03 am, Naftoli Gugenheim naftoli...@gmail.com wrote: Just to double-check, can you acces the form data via the HTTPRequest? - chasc...@munat.com wrote: Straight from the headers: Content-Type: application/x-www-form-urlencoded; charset=UTF-8 It's a regular form with four text fields. Simple. Wireshark shows that the packets are arriving at the server with the parameters intact in the header. Adding a valve to the server.xml file allowed me to determine that they were present in Tomcat on a POST request, but missing from the PUT. Proxy is through Apache 2. I can see no reason that Apache would strip parts of the header from a PUT, so my presumption is that Tomcat is discarding them. I've got a discussion going on the Tomcat users list, but I'm 90% sure it's not Lift. Does the Lift filter engage before a valve? Chas. Are you sending Content-Type: application/x-www-form-urlencoded or multipart/form-data (as appropriate for the body)? -Ross On Feb 3, 2010, at 2:48 PM, c...@munat.com wrote: I have a lift app that works perfectly when I use mvn jetty:run. Then I package it into a war and load it up in Tomcat 6 on the server, and when I do, suddenly it won't work. The issue is with the S.params. I have a form that submits via an Ajax PUT request. The params are sent in the header just fine. As I said, works like a charm on Jetty. But when it gets to Tomcat, the entity is saved with blank attributes... i.e., everything worked but the S.param(whatever) showed up blank. I tested this by doing S.param(whatever).openOr(Phooey) and, indeed, that attribute was set to Phooey on the new entity. Tomcat issue? Or am I missing something obvious? This form is running on a subdomain, so that's where I'm looking now (in server.xml). TIA, Chas. -- 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. -- 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 athttp://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: lift-Json doesn't appear to be correctly handling attributes.
Thanks,
The fix is on review board now. Should be in master pretty soon. Note,
I made two changes to the test case you provided.
The expected result of example1 is:
{word:content,self:http://localhost:8080/word/
example,term:example,available:true}
The transformation converts XML attributes to fields in resulting JSON
object. The reason for this rule is that it keeps transformation more
stable. That is, these both will generate structurally equivalent
JSON:
wordfoo/word - {word:foo}
word attr=barfoo/word - {word:foo,attr:bar}
The expected result of example2 is:
{word:null,self:http://localhost:8080/word/
example,term:example,available:true}
Field word is null since there's no content: word .../word
Cheers Joni
On Feb 3, 11:31 pm, Jonathan Ferguson j...@spiralarm.com wrote:
Thanks Joni,
I've opened a ticket http://github.com/dpp/liftweb/issues/issue/323.
Cheers
Jono
On 3 February 2010 17:46, Joni Freeman freeman.j...@gmail.com wrote:
Hi Jonathan,
Yes, definitely a bug. Could you please open a ticket (http://
github.com/dpp/liftweb/issues) and I will take a look at it. And
thanks for the test case!
Cheers Joni
On Feb 3, 3:41 am, Jonathan Ferguson j...@spiralarm.com wrote:
When converting XML to Json attributes are being lost, given the below
XML
document, we would expect
{word:{word:content,self:http://localhost:8080/word/example
,term:example,available:true}}
where as we get {word:content}
example XML:
word term=example self=http://localhost:8080/word/example;
available=truecontent/word
This is been tested on M1 and trunk.
Thanks in advance.
To repeat
// From the command line, adjust paths as needed
$scala -cp
/Users/jono/.m2/repository/com/thoughtworks/paranamer/paranamer/2.0/paranamer-2.0.jar:/Users/jono/.m2/repository/net/liftweb/lift-json/2.0-SNAPSHOT/lift-json-2.0-SNAPSHOT.jar
import scala.xml._
import net.liftweb.json.JsonAST._
import net.liftweb.json.Printer
import net.liftweb.json.Xml
val example1 = word term=example self=
http://localhost:8080/word/example;
available=truecontent/word
val expected1 = {word:{word:content,self:
http://localhost:8080/word/example
,term:example,available:true}}
val got1 = Printer.compact(render(Xml.toJson(example1)))
val example2 = word term=example self=
http://localhost:8080/word/example;
available=true/word
val expected2 = {word:{word:content,self:
http://localhost:8080/word/example
,term:example,available:true}}
val got2 = Printer.compact(render(Xml.toJson(example2)))
// Add to src/test/scala/net/liftweb/json/XmlBugs.scala
Jono's XML with attributes parses correctly in {
val example1 = word term=example self=
http://localhost:8080/word/example;
available=truecontent/word
val expected1 = {word:{word:content,self:
http://localhost:8080/word/example
,term:example,available:true}}
val example2 = word term=example self=
http://localhost:8080/word/example;
available=true/word
val expected2 = {word:{word:content,self:
http://localhost:8080/word/example
,term:example,available:true}}
Printer.compact(render(toJson(example1))) mustEqual expected1
Printer.compact(render(toJson(example2))) mustEqual expected2
}
Here is what I get when I run the example provided.
$scala -cp
/Users/jono/.m2/repository/com/thoughtworks/paranamer/paranamer/2.0/paranamer-2.0.jar:/Users/jono/.m2/repository/net/liftweb/lift-json/2.0-SNAPSHOT/lift-json-2.0-SNAPSHOT.jar
Welcome to Scala version 2.7.7.final (Java HotSpot(TM) 64-Bit Server VM,
Java 1.6.0_17).
Type in expressions to have them evaluated.
Type :help for more information.
scala import scala.xml._
import scala.xml._
scala import net.liftweb.json.JsonAST._
import net.liftweb.json.JsonAST._
scala import net.liftweb.json.Printer
import net.liftweb.json.Printer
scala import net.liftweb.json.Xml
import net.liftweb.json.Xml
scala
scala val example1 = word term=example self=
http://localhost:8080/word/example; available=truecontent/word
example1: scala.xml.Elem = word self=
http://localhost:8080/word/example;
term=example available=truecontent/word
scala val expected1 = {word:{word:content,self:
http://localhost:8080/word/example
,term:example,available:true}}
expected1: java.lang.String = {word:{word:content,self:
http://localhost:8080/word/example,term:example,available:true}}
scala val got1 = Printer.compact(render(Xml.toJson(example1)))
got1: String = {word:content}
scala
Jono
P.S I thought I had a fix, but it broke one of HarryH's tests.
scala
scala val example2 = word term=example self=
http://localhost:8080/word/example; available=true/word
example2: scala.xml.Elem = word self=
http://localhost:8080/word/example;
term=example available=true/word
scala val expected2 = {word:{word:content,self:
http://localhost:8080/word/example
[Lift] [lift] Comet making jetty take a long time to shutdown
Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. Is there something I should have done to enable things to shutdown quicker? Channing -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27450451.html Sent from the liftweb mailing list archive at Nabble.com. -- 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.
Re: [Lift] [lift] Comet making jetty take a long time to shutdown
Are you seeing a stack trace? Cheers, Tim On 4 Feb 2010, at 10:15, Channing Walton wrote: Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. Is there something I should have done to enable things to shutdown quicker? Channing -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27450451.html Sent from the liftweb mailing list archive at Nabble.com. -- 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: [lift] Comet making jetty take a long time to shutdown
No, it eventually quits peacefully. Timothy Perrett wrote: Are you seeing a stack trace? Cheers, Tim On 4 Feb 2010, at 10:15, Channing Walton wrote: Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. Is there something I should have done to enable things to shutdown quicker? Channing -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27450451.html Sent from the liftweb mailing list archive at Nabble.com. -- 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. -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27450729.html Sent from the liftweb mailing list archive at Nabble.com. -- 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] Lift Deployment
Hi, this is my first post to this group. First off, I'm new to web frameworks, lift and linux, I have however got a war file and persistently been trying to get my compiled war file to run on my linux box. I compiled the war file using mvn compile. My problem is that after having tried to run glassfish, tomcat and jetty and spent hours googling about configurations, and looking in this group I still have not been successful in deploying my war file (the IRC channel is mostly unresponsive too). Obviously mvn jetty:run works, and I've had limited success in getting glassfish to run in non-production mode (http://wiki.glassfish.java.net/Wiki.jsp? page=GettingStartedWithLiftOnGlassFish). What I'm asking therefore is firstly: what is the simplest way to deploy my war file, and secondly the steps by which I should do this. It seems that jetty is the simplest way, this post - http://www.mail-archive.com/liftweb@googlegroups.com/msg01296.html - makes mention of nginx, which I have also not been able to make work. Do I need a 'front-end' (I'm not familiar with this), and if so how do I implement this? I understand I may be asking the wrong questions, so a few pointers would be great. -- 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: Lift Deployment
Arie, Getting your deployment server setup is the first thing. Getting Jetty, Glassfish or others working is not really a question for this list, but when they are running (see the respective container documentation) you should just be able to drop the compiled war file (created with mvn clean package) into the web app deployer. Again, you need to read that container documentation. You dont need a front end server like NGINX, its just that most people prefer one for flexibility of having multiple upstream servers / backends etc. I would start with Jetty, and deploy the war into webapps... from there it should be available at http://host:8080/yourwebapp/ Of course, if you dont want to host yourself, i would recommend stax.net those guys are great and have an integrated lift setup. Cheers, Tim On Feb 4, 11:29 am, Arie arie.lake...@gmail.com wrote: Hi, this is my first post to this group. First off, I'm new to web frameworks, lift and linux, I have however got a war file and persistently been trying to get my compiled war file to run on my linux box. I compiled the war file using mvn compile. My problem is that after having tried to run glassfish, tomcat and jetty and spent hours googling about configurations, and looking in this group I still have not been successful in deploying my war file (the IRC channel is mostly unresponsive too). Obviously mvn jetty:run works, and I've had limited success in getting glassfish to run in non-production mode (http://wiki.glassfish.java.net/Wiki.jsp? page=GettingStartedWithLiftOnGlassFish). What I'm asking therefore is firstly: what is the simplest way to deploy my war file, and secondly the steps by which I should do this. It seems that jetty is the simplest way, this post -http://www.mail-archive.com/liftweb@googlegroups.com/msg01296.html- makes mention of nginx, which I have also not been able to make work. Do I need a 'front-end' (I'm not familiar with this), and if so how do I implement this? I understand I may be asking the wrong questions, so a few pointers would be great. -- 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] Single Table Inheritance
Hello Everyone, I'm currently trying to figure out how to map objects with inheritance using the Mapper framework. I've got a Lab and a Scientist who inherit from Source. As I understand there's no direct way to do inheritance using the Mapper framework so I'm trying to figure out how to implement 'Single Table Inheritance'. Right now I'm trying to create a single trait (Source) for the values that they share called BaseSource and my idea is to mix it in both Lab and Scientist. I would then define the table name of both scientist and lab to be the same - I think this would work but what I'm not sure of is the following: - If both Scientist and Lab mixes in the IdPK trait and use the same table, will the id still be unique? - A Discovery has a source, how do i create MappedLongForeignKey to the table they share (lab, scientist)? I hope you'll be able to help me out :) Thanks, Mads Hartmann Jensen -- 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: Accessing innerHTML during bind?
Hi David,
There really are a lot of paths available with scala/lift, aren't
there?
After looking at what you wrote, here's what I came up with that works
well/is functional and compact, in case anyone else is wondering about
it.
def links(html:NodeSeq): NodeSeq={
Product.findActive.foldLeft(html) {
(html, prod) = bind(links,html,
force_+prod.product -{x:NodeSeq = {a href={/forced?
product=+prod.product}{x}/a}}
)
}
}
Product is a JPA entity class, findactive returns a list of products.
If anyone has suggestions, please share.
Cheers,
Tim
On Feb 3, 5:08 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
On Wed, Feb 3, 2010 at 12:44 PM, Tim Maxwell truthspi...@gmail.com wrote:
Hi folks,
I am trying to do binds based on a list of products. The point is to
create links that can be wrapped around existing text or images.
Something like this:
signup:links.force_PRODThis is the link text our marketing dept.
creates/signup:link
Here's what I have so far in the snippet related to it:
def links(html:NodeSeq): NodeSeq={
val productBinds:Seq[BindParam] = Product.findActive.flatMap{
prod = List[BindParam] ( TheBindParam( force_+prod.product,
SHtml.link(/forced?product=+prod.product, ()=() , _ ) ) )
}
bind(links , html, productBinds: _*)
It's so cool to see how people stuff in Lift...
Within your function, you can get the element that's being bound with:
BindHelpers.currentNode: Box[Elem]
On the other hand, if you're looking to get the children of the node
currently being bound:
FuncBindParam(force_+prod.product, body = a
href={/forced?product=+Helpers.urlEncode(prod.product)}{body}/a)
Hope this helps.
Thanks,
David
}
Cheers,
Tim
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Re: [Lift] Re: Accessing innerHTML during bind?
I think this new version will be slower than your original one, as each call to
bind will visit the entire input XHTML. Why not use your original formulation
but instead of TheBindParam, use FuncBindParam (which is the sugar-free version
of body = ... that David describes)?
-Ross
On Feb 4, 2010, at 10:28 AM, Tim Maxwell wrote:
Hi David,
There really are a lot of paths available with scala/lift, aren't
there?
After looking at what you wrote, here's what I came up with that works
well/is functional and compact, in case anyone else is wondering about
it.
def links(html:NodeSeq): NodeSeq={
Product.findActive.foldLeft(html) {
(html, prod) = bind(links,html,
force_+prod.product -{x:NodeSeq = {a href={/forced?
product=+prod.product}{x}/a}}
)
}
}
Product is a JPA entity class, findactive returns a list of products.
If anyone has suggestions, please share.
Cheers,
Tim
On Feb 3, 5:08 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
On Wed, Feb 3, 2010 at 12:44 PM, Tim Maxwell truthspi...@gmail.com wrote:
Hi folks,
I am trying to do binds based on a list of products. The point is to
create links that can be wrapped around existing text or images.
Something like this:
signup:links.force_PRODThis is the link text our marketing dept.
creates/signup:link
Here's what I have so far in the snippet related to it:
def links(html:NodeSeq): NodeSeq={
val productBinds:Seq[BindParam] = Product.findActive.flatMap{
prod = List[BindParam] ( TheBindParam( force_+prod.product,
SHtml.link(/forced?product=+prod.product, ()=() , _ ) ) )
}
bind(links , html, productBinds: _*)
It's so cool to see how people stuff in Lift...
Within your function, you can get the element that's being bound with:
BindHelpers.currentNode: Box[Elem]
On the other hand, if you're looking to get the children of the node
currently being bound:
FuncBindParam(force_+prod.product, body = a
href={/forced?product=+Helpers.urlEncode(prod.product)}{body}/a)
Hope this helps.
Thanks,
David
}
Cheers,
Tim
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Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
It's not overridable? - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.
Re: [Lift] Single Table Inheritance
Mads Hartmann mads...@gmail.com writes: Hello Everyone, I'm currently trying to figure out how to map objects with inheritance using the Mapper framework. I've got a Lab and a Scientist who inherit from Source. As I understand there's no direct way to do inheritance using the Mapper framework so I'm trying to figure out how to implement 'Single Table Inheritance'. Right now I'm trying to create a single trait (Source) for the values that they share called BaseSource and my idea is to mix it in both Lab and Scientist. I would then define the table name of both scientist and lab to be the same - I think this would work but what I'm not sure of is the following: - If both Scientist and Lab mixes in the IdPK trait and use the same table, will the id still be unique? - A Discovery has a source, how do i create MappedLongForeignKey to the table they share (lab, scientist)? I hope you'll be able to help me out :) I can't say I follow the above :-) Do you want to share tables, code or both? Maybe list the table structure and explain how you would like to map it /Jeppe -- 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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.
Re: [Lift] Re: jQuery 1.4
On Wed, Jan 27, 2010 at 7:38 PM, Jonathan Hoffman jonhoff...@gmail.com wrote: I think that makes sense. How is this-- should we leave the default to 1.3.2 for now? What's the status on this? Afaics, the default is still 1.4? I would like to get back on the bleeding edge :-), but need to stay on 2.0-M1 due to some incompatibilities with 1.4 /Jeppe -- 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.
Re: [Lift] Single Table Inheritance
hello Jeppe, In my project I've got the following three models: A discovery, a Scientist and a lab. The Discovery has been invented by someone, this is either a single scientist or sometimes a lab - This is easily done through inheritance (would create a superclass named source) but I'm not sure how to do this so it maps nicely to the database. Scientist and Lab only share one attribute so what I'm most interested in is to be able express that a Discovery has s source that can be either a lab or scientist :) Hope this explains my problem more clearly, thanks for the help Mads Hartmann Sent from my iPhone On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Mads Hartmann mads...@gmail.com writes: Hello Everyone, I'm currently trying to figure out how to map objects with inheritance using the Mapper framework. I've got a Lab and a Scientist who inherit from Source. As I understand there's no direct way to do inheritance using the Mapper framework so I'm trying to figure out how to implement 'Single Table Inheritance'. Right now I'm trying to create a single trait (Source) for the values that they share called BaseSource and my idea is to mix it in both Lab and Scientist. I would then define the table name of both scientist and lab to be the same - I think this would work but what I'm not sure of is the following: - If both Scientist and Lab mixes in the IdPK trait and use the same table, will the id still be unique? - A Discovery has a source, how do i create MappedLongForeignKey to the table they share (lab, scientist)? I hope you'll be able to help me out :) I can't say I follow the above :-) Do you want to share tables, code or both? Maybe list the table structure and explain how you would like to map it /Jeppe -- 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.
Re: [Lift] Single Table Inheritance
- Mads Hartmann Jensenmads...@gmail.com wrote: hello Jeppe, In my project I've got the following three models: A discovery, a Scientist and a lab. The Discovery has been invented by someone, this is either a single scientist or sometimes a lab - This is easily done through inheritance (would create a superclass named source) but I'm not sure how to do this so it maps nicely to the database. Scientist and Lab only share one attribute so what I'm most interested in is to be able express that a Discovery has s source that can be either a lab or scientist :) Hope this explains my problem more clearly, thanks for the help Mads Hartmann Sent from my iPhone On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Mads Hartmann mads...@gmail.com writes: Hello Everyone, I'm currently trying to figure out how to map objects with inheritance using the Mapper framework. I've got a Lab and a Scientist who inherit from Source. As I understand there's no direct way to do inheritance using the Mapper framework so I'm trying to figure out how to implement 'Single Table Inheritance'. Right now I'm trying to create a single trait (Source) for the values that they share called BaseSource and my idea is to mix it in both Lab and Scientist. I would then define the table name of both scientist and lab to be the same - I think this would work but what I'm not sure of is the following: - If both Scientist and Lab mixes in the IdPK trait and use the same table, will the id still be unique? - A Discovery has a source, how do i create MappedLongForeignKey to the table they share (lab, scientist)? I hope you'll be able to help me out :) I can't say I follow the above :-) Do you want to share tables, code or both? Maybe list the table structure and explain how you would like to map it /Jeppe -- 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. -- 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: Out of Memory Errors Building Lift
Thanks Jono, but unfortunately that didn't help. Peter On Feb 3, 6:53 pm, Jonathan Ferguson j...@spiralarm.com wrote: Try upgrading to the latest version of maven (2.2.1 or later ). I was having a simliar issue. Cheers Jono j...@192-168-1-69:~ $mvn -version Apache Maven 2.2.1 (r801777; 2009-08-07 05:16:01+1000) Java version: 1.6.0_17 Java home: /System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home Default locale: en_US, platform encoding: utf8 OS name: mac os x version: 10.6.2 arch: x86_64 Family: mac j...@192-168-1-69:~ $ On 4 February 2010 13:09, Peter Robinett pe...@bubblefoundry.com wrote: Hi all, I seem to be to doing something wrong, as I keep getting out of memory errors when trying to build Lift from source. My command is: mvn -DXmx1024m -U clean install Am I missing something obvious? I've tried with 1024 and 2048 megabytes of memory. I'm running Java 1.6.0_17 and Maven 2.2.0 on OS X (10.6) and have 4 gigabytes of physical memory. Peter -- 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.comliftweb%2bunsubscr...@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: Out of Memory Errors Building Lift
Hmm, I see that it's always when running YUI Compressor on lift- webkit. I actually had issues with YUI Compressor in the past (http:// groups.google.com/group/liftweb/browse_thread/thread/ f338204c6ee02dd3/3025b5ef300b4ee2) but this time I'm running the Sun JVM, not OpenJDK. Peter On Feb 4, 11:19 am, Peter Robinett pe...@bubblefoundry.com wrote: Thanks Jono, but unfortunately that didn't help. Peter On Feb 3, 6:53 pm, Jonathan Ferguson j...@spiralarm.com wrote: Try upgrading to the latest version of maven (2.2.1 or later ). I was having a simliar issue. Cheers Jono j...@192-168-1-69:~ $mvn -version Apache Maven 2.2.1 (r801777; 2009-08-07 05:16:01+1000) Java version: 1.6.0_17 Java home: /System/Library/Frameworks/JavaVM.framework/Versions/1.6.0/Home Default locale: en_US, platform encoding: utf8 OS name: mac os x version: 10.6.2 arch: x86_64 Family: mac j...@192-168-1-69:~ $ On 4 February 2010 13:09, Peter Robinett pe...@bubblefoundry.com wrote: Hi all, I seem to be to doing something wrong, as I keep getting out of memory errors when trying to build Lift from source. My command is: mvn -DXmx1024m -U clean install Am I missing something obvious? I've tried with 1024 and 2048 megabytes of memory. I'm running Java 1.6.0_17 and Maven 2.2.0 on OS X (10.6) and have 4 gigabytes of physical memory. Peter -- 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.comliftweb%2bunsubscr...@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] Mapper objects deserialized from json have all of their fields marked dirty
At least in my use case this is not idea as I am loading JSON serialized mapper objects from memcached and the fields are not, in fact, dirty. There should possibly be some sort of higher level mechanism that I can use to indicate that this is the case? -harryh -- 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.
Re: [Lift] Mapper objects deserialized from json have all of their fields marked dirty
How about:
myMappedObject.runSafe {
myMappedObject.allFields.foreach(_.resetDirty)
}
?
-Ross
On Feb 4, 2010, at 2:50 PM, harryh wrote:
At least in my use case this is not idea as I am loading JSON
serialized mapper objects from memcached and the fields are not, in
fact, dirty. There should possibly be some sort of higher level
mechanism that I can use to indicate that this is the case?
-harryh
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Re: [Lift] Mapper objects deserialized from json have all of their fields marked dirty
On Thu, Feb 4, 2010 at 11:50 AM, harryh har...@gmail.com wrote: At least in my use case this is not idea as I am loading JSON serialized mapper objects from memcached and the fields are not, in fact, dirty. There should possibly be some sort of higher level mechanism that I can use to indicate that this is the case? There are a couple of options: - A global flag indicating that the fields are marked clean/dirty on deserialization - Serializing the dirty-state of each field (e.g., field_name_$dirty: true) - A thread-local flag for the default dirty/clean Got a preference? -harryh -- 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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.
Re: [Lift] [lift] Comet making jetty take a long time to shutdown
On Thu, Feb 4, 2010 at 2:15 AM, Channing Walton channingwal...@mac.comwrote: Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. How are you shutting down your Jetty server? Is there something I should have done to enable things to shutdown quicker? Channing -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27450451.html Sent from the liftweb mailing list archive at Nabble.com. -- 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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: Mapper objects deserialized from json have all of their fields marked dirty
- Serializing the dirty-state of each field (e.g., field_name_$dirty: true) This further increases the size of the serialized objects which is not ideal - A thread-local flag for the default dirty/clean - A global flag indicating that the fields are marked clean/dirty on deserialization And these seem no good due to the user of global variables What about option 4: - change the deserialize function to take an extra parameter indicating whether the fields should be marked dirty or not. ? -- 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.
Re: [Lift] Re: Mapper objects deserialized from json have all of their fields marked dirty
On Thu, Feb 4, 2010 at 12:41 PM, harryh har...@gmail.com wrote: - Serializing the dirty-state of each field (e.g., field_name_$dirty: true) This further increases the size of the serialized objects which is not ideal - A thread-local flag for the default dirty/clean - A global flag indicating that the fields are marked clean/dirty on deserialization And these seem no good due to the user of global variables What about option 4: - change the deserialize function to take an extra parameter indicating whether the fields should be marked dirty or not. Sure... Please update the ticket: https://www.assembla.com/spaces/liftweb/tickets/2-Mapper-objects-deserialized-from-json-have-all-of-their-fields-marked-dirty- ? -- 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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.
Re: [Lift] S.params disappear?
Sounds to me like a Tomcat issue... I think we're relying on the container to parse the body correctly. On Wed, Feb 3, 2010 at 9:15 PM, c...@munat.com wrote: It's POST vs. PUT. I'm using AJAX, so I can do PUTs. The two are identical, except: POST instead of PUT The POST version includes: Pragma: no-cache Cache-Control: no-cache which the PUT does not. In other words, the headers are identical except for the above. In Jetty, no problem. In Tomcat, the params are ignored. They do not show up in S.params. At all. I can't imagine that this is a Lift issue, unless Tomcat makes params available differently for PUTs than for POSTs, but Jetty does not, and I'm the first guy to do PUTs to Lift on Tomcat. But I've emailed the Tomcat users list and we'll see if it's something simple. If not, I'll put something on GitHub. Chas. Is it a POST or a GET? On Wed, Feb 3, 2010 at 11:44 PM, c...@munat.com wrote: Thanks, David. That's a non-trivial exercise for me, so let me chase down another lead at the moment. If that proves fruitless, I'll bite the bullet and get something up on GitHub. Chas. Please put together a reproduceable example on GitHub (works in Jetty, doesn't work in Tomcat) and we'll look at it. On Wed, Feb 3, 2010 at 11:48 AM, c...@munat.com wrote: I have a lift app that works perfectly when I use mvn jetty:run. Then I package it into a war and load it up in Tomcat 6 on the server, and when I do, suddenly it won't work. The issue is with the S.params. I have a form that submits via an Ajax PUT request. The params are sent in the header just fine. As I said, works like a charm on Jetty. But when it gets to Tomcat, the entity is saved with blank attributes... i.e., everything worked but the S.param(whatever) showed up blank. I tested this by doing S.param(whatever).openOr(Phooey) and, indeed, that attribute was set to Phooey on the new entity. Tomcat issue? Or am I missing something obvious? This form is running on a subdomain, so that's where I'm looking now (in server.xml). TIA, Chas. -- 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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@googlegroups.com liftweb%252bunsubscr...@googlegroups.comliftweb%25252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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
Re: [Lift] Re: Out of Memory Errors Building Lift
Peter Robinett pe...@bubblefoundry.com writes: Hmm, I see that it's always when running YUI Compressor on lift- webkit. I actually had issues with YUI Compressor in the past (http:// groups.google.com/group/liftweb/browse_thread/thread/ f338204c6ee02dd3/3025b5ef300b4ee2) but this time I'm running the Sun JVM, not OpenJDK. I have essentially the same setup as you. I have MAVEN_OPTS='-Xmx1624m -XX:MaxPermSize=128m' and can do a 'mvn -U clean install /Jeppe -- 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.
Re: [Lift] Re: Mapper objects deserialized from json have all of their fields marked dirty
On Thu, Feb 4, 2010 at 12:47 PM, Ross Mellgren dri...@gmail.com wrote: I reopened it since I marked it invalid pending the ML discussion. Added a comment with the ML discussion. Excellent! -Ross On Feb 4, 2010, at 3:45 PM, David Pollak wrote: On Thu, Feb 4, 2010 at 12:41 PM, harryh har...@gmail.com wrote: - Serializing the dirty-state of each field (e.g., field_name_$dirty: true) This further increases the size of the serialized objects which is not ideal - A thread-local flag for the default dirty/clean - A global flag indicating that the fields are marked clean/dirty on deserialization And these seem no good due to the user of global variables What about option 4: - change the deserialize function to take an extra parameter indicating whether the fields should be marked dirty or not. Sure... Please update the ticket: https://www.assembla.com/spaces/liftweb/tickets/2-Mapper-objects-deserialized-from-json-have-all-of-their-fields-marked-dirty- ? -- 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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.
Re: [Lift] Single Table Inheritance
Please take a look at the MegaProtoUser and MegaMetaProtoUser code for examples of how to create traits that can be mixed into classes. Does that help? On Thu, Feb 4, 2010 at 9:58 AM, Mads Hartmann Jensen mads...@gmail.comwrote: hello Jeppe, In my project I've got the following three models: A discovery, a Scientist and a lab. The Discovery has been invented by someone, this is either a single scientist or sometimes a lab - This is easily done through inheritance (would create a superclass named source) but I'm not sure how to do this so it maps nicely to the database. Scientist and Lab only share one attribute so what I'm most interested in is to be able express that a Discovery has s source that can be either a lab or scientist :) Hope this explains my problem more clearly, thanks for the help Mads Hartmann Sent from my iPhone On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Mads Hartmann mads...@gmail.com writes: Hello Everyone, I'm currently trying to figure out how to map objects with inheritance using the Mapper framework. I've got a Lab and a Scientist who inherit from Source. As I understand there's no direct way to do inheritance using the Mapper framework so I'm trying to figure out how to implement 'Single Table Inheritance'. Right now I'm trying to create a single trait (Source) for the values that they share called BaseSource and my idea is to mix it in both Lab and Scientist. I would then define the table name of both scientist and lab to be the same - I think this would work but what I'm not sure of is the following: - If both Scientist and Lab mixes in the IdPK trait and use the same table, will the id still be unique? - A Discovery has a source, how do i create MappedLongForeignKey to the table they share (lab, scientist)? I hope you'll be able to help me out :) I can't say I follow the above :-) Do you want to share tables, code or both? Maybe list the table structure and explain how you would like to map it /Jeppe -- 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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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: [lift] Comet making jetty take a long time to shutdown
ah, thats a good question. I am using sbt and its jetty-stop. I'll find out what its doing. bearfeeder wrote: On Thu, Feb 4, 2010 at 2:15 AM, Channing Walton channingwal...@mac.comwrote: Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. How are you shutting down your Jetty server? -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27459820.html Sent from the liftweb mailing list archive at Nabble.com. -- 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.
Re: [Lift] Re: Mapper objects deserialized from json have all of their fields marked dirty
P.S. Hooray for ticket system that doesn't suck! -Ross On Feb 4, 2010, at 3:54 PM, David Pollak wrote: On Thu, Feb 4, 2010 at 12:47 PM, Ross Mellgren dri...@gmail.com wrote: I reopened it since I marked it invalid pending the ML discussion. Added a comment with the ML discussion. Excellent! -Ross On Feb 4, 2010, at 3:45 PM, David Pollak wrote: On Thu, Feb 4, 2010 at 12:41 PM, harryh har...@gmail.com wrote: - Serializing the dirty-state of each field (e.g., field_name_$dirty: true) This further increases the size of the serialized objects which is not ideal - A thread-local flag for the default dirty/clean - A global flag indicating that the fields are marked clean/dirty on deserialization And these seem no good due to the user of global variables What about option 4: - change the deserialize function to take an extra parameter indicating whether the fields should be marked dirty or not. Sure... Please update the ticket: https://www.assembla.com/spaces/liftweb/tickets/2-Mapper-objects-deserialized-from-json-have-all-of-their-fields-marked-dirty- ? -- 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, 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 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, 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 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.
Re: [Lift] Re: Out of Memory Errors Building Lift
Dll fragmentation? - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Peter Robinett pe...@bubblefoundry.com writes: Hmm, I see that it's always when running YUI Compressor on lift- webkit. I actually had issues with YUI Compressor in the past (http:// groups.google.com/group/liftweb/browse_thread/thread/ f338204c6ee02dd3/3025b5ef300b4ee2) but this time I'm running the Sun JVM, not OpenJDK. I have essentially the same setup as you. I have MAVEN_OPTS='-Xmx1624m -XX:MaxPermSize=128m' and can do a 'mvn -U clean install /Jeppe -- 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: Facebook Application
Thanks David and Timothy. I'll just Java the facebook application. ;-) On Feb 4, 10:22 am, Timothy Perrett timo...@getintheloop.eu wrote: Seems like this would be a good task to assign to one of the new / free of task committers? It probably wouldn't take a huge amount of work to clean it up right? Ideally we want to avoid having modules in Lift that are totally unsupported :-) Cheers, Tim On 3 Feb 2010, at 22:52, David Pollak wrote: The current Lift Facebook support is old and growing cobwebs. Jorge Ortiz, the guy who wrote most of the code, might have some additional thoughts. My suggestion is looking for a Java-based FB library and using that within your Lift app. Sorry. David -- 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.
Re: [Lift] Re: [lift] Comet making jetty take a long time to shutdown
On Thu, Feb 4, 2010 at 1:11 PM, Channing Walton channingwal...@mac.comwrote: ah, thats a good question. I am using sbt and its jetty-stop. I'll find out what its doing. I'm pretty sure Lift cancels the Comet connections during the Servlet unload process. bearfeeder wrote: On Thu, Feb 4, 2010 at 2:15 AM, Channing Walton channingwal...@mac.comwrote: Hi, I've added some comet-fu in my lift app but I've found that it now takes a minute or so for jetty to shut down. How are you shutting down your Jetty server? -- View this message in context: http://old.nabble.com/Comet-making-jetty-take-a-long-time-to-shutdown-tp27450451p27459820.html Sent from the liftweb mailing list archive at Nabble.com. -- 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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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.
Re: [Lift] Re: Accessing innerHTML during bind?
On Thu, Feb 4, 2010 at 7:32 AM, Ross Mellgren dri...@gmail.com wrote:
I think this new version will be slower than your original one, as each
call to bind will visit the entire input XHTML. Why not use your original
formulation but instead of TheBindParam, use FuncBindParam (which is the
sugar-free version of body = ... that David describes)?
Yeah... the bind operation is O(n log m) where 'n' is the number of element
nodes and m is the number of things to be bound. Using foldLeft, you're
making that O(n m) Then again, if the code is understandable for you, then
a couple of nanoseconds here and there are not overly important.
-Ross
On Feb 4, 2010, at 10:28 AM, Tim Maxwell wrote:
Hi David,
There really are a lot of paths available with scala/lift, aren't
there?
After looking at what you wrote, here's what I came up with that works
well/is functional and compact, in case anyone else is wondering about
it.
def links(html:NodeSeq): NodeSeq={
Product.findActive.foldLeft(html) {
(html, prod) = bind(links,html,
force_+prod.product -{x:NodeSeq = {a href={/forced?
product=+prod.product}{x}/a}}
)
}
}
Product is a JPA entity class, findactive returns a list of products.
If anyone has suggestions, please share.
Cheers,
Tim
On Feb 3, 5:08 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
On Wed, Feb 3, 2010 at 12:44 PM, Tim Maxwell truthspi...@gmail.com
wrote:
Hi folks,
I am trying to do binds based on a list of products. The point is to
create links that can be wrapped around existing text or images.
Something like this:
signup:links.force_PRODThis is the link text our marketing dept.
creates/signup:link
Here's what I have so far in the snippet related to it:
def links(html:NodeSeq): NodeSeq={
val productBinds:Seq[BindParam] = Product.findActive.flatMap{
prod = List[BindParam] ( TheBindParam( force_+prod.product,
SHtml.link(/forced?product=+prod.product, ()=() , _ ) ) )
}
bind(links , html, productBinds: _*)
It's so cool to see how people stuff in Lift...
Within your function, you can get the element that's being bound with:
BindHelpers.currentNode: Box[Elem]
On the other hand, if you're looking to get the children of the node
currently being bound:
FuncBindParam(force_+prod.product, body = a
href={/forced?product=+Helpers.urlEncode(prod.product)}{body}/a)
Hope this helps.
Thanks,
David
}
Cheers,
Tim
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Re: [Lift] Re: Tomcat/Apache ESME: Shutdown Problems
On Wed, Feb 3, 2010 at 11:33 PM, aw anth...@whitford.com wrote: I just noticed this: Feb 3, 2010 10:49:23 PM org.apache.coyote.http11.Http11NioProtocol destroy INFO: Stopping Coyote HTTP/1.1 on http-8080 Feb 3, 2010 11:19:20 PM org.apache.catalina.loader.WebappClassLoader loadClass INFO: Illegal access: this web application instance has been stopped already. Could not load net.liftweb.http.SessionMaster$$anonfun$1$ $anonfun$apply$11$$anonfun$apply$12. The eventual following stack trace is caused by an error thrown for debugging purposes as well as to attempt to terminate the thread which caused the illegal access, and has no functional impact. java.lang.IllegalStateException at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1370) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1329) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java: 319) at net.liftweb.http.SessionMaster$$anonfun$1$$anonfun$apply $11.apply(LiftSession.scala:162) at net.liftweb.http.SessionMaster$$anonfun$1$$anonfun$apply $11.apply(LiftSession.scala:159) at scala.Iterator$class.foreach(Iterator.scala:414) at scala.Iterator$$anon$7.foreach(Iterator.scala:36) at net.liftweb.http.SessionMaster$$anonfun $1.apply(LiftSession.scala:159) at net.liftweb.http.SessionMaster$$anonfun $1.apply(LiftSession.scala:136) at net.liftweb.actor.LiftActor $class.execTranslate(LiftActor.scala:252) at net.liftweb.http.SessionMaster $.execTranslate(LiftSession.scala:91) at net.liftweb.actor.SpecializedLiftActor$class.net$liftweb $actor$SpecializedLiftActor$$processMailbox(LiftActor.scala:147) at net.liftweb.actor.SpecializedLiftActor$$anonfun$3$$anonfun $apply$1.apply(LiftActor.scala:114) at net.liftweb.actor.SpecializedLiftActor$$anonfun$3$$anonfun $apply$1.apply(LiftActor.scala:114) at net.liftweb.actor.LAScheduler$$anonfun$1$$anon$1$$anon $2.run(LiftActor.scala:42) at java.util.concurrent.ThreadPoolExecutor $Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor $Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) Exception in thread pool-2-thread-4 java.lang.NoClassDefFoundError: net/liftweb/http/SessionMaster$$anonfun$1$$anonfun$apply$11$$anonfun $apply$12 at net.liftweb.http.SessionMaster$$anonfun$1$$anonfun$apply $11.apply(LiftSession.scala:162) at net.liftweb.http.SessionMaster$$anonfun$1$$anonfun$apply $11.apply(LiftSession.scala:159) at scala.Iterator$class.foreach(Iterator.scala:414) at scala.Iterator$$anon$7.foreach(Iterator.scala:36) at net.liftweb.http.SessionMaster$$anonfun $1.apply(LiftSession.scala:159) at net.liftweb.http.SessionMaster$$anonfun $1.apply(LiftSession.scala:136) at net.liftweb.actor.LiftActor $class.execTranslate(LiftActor.scala:252) at net.liftweb.http.SessionMaster $.execTranslate(LiftSession.scala:91) at net.liftweb.actor.SpecializedLiftActor$class.net$liftweb $actor$SpecializedLiftActor$$processMailbox(LiftActor.scala:147) at net.liftweb.actor.SpecializedLiftActor$$anonfun$3$$anonfun $apply$1.apply(LiftActor.scala:114) at net.liftweb.actor.SpecializedLiftActor$$anonfun$3$$anonfun $apply$1.apply(LiftActor.scala:114) at net.liftweb.actor.LAScheduler$$anonfun$1$$anon$1$$anon $2.run(LiftActor.scala:42) at java.util.concurrent.ThreadPoolExecutor $Worker.runTask(ThreadPoolExecutor.java:885) at java.util.concurrent.ThreadPoolExecutor $Worker.run(ThreadPoolExecutor.java:907) at java.lang.Thread.run(Thread.java:619) Caused by: java.lang.ClassNotFoundException: net.liftweb.http.SessionMaster$$anonfun$1$$anonfun$apply$11$$anonfun $apply$12 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1484) at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java: 1329) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java: 319) ... 15 more Maybe there is a shutdown order issue? Interesting. I think what's happening is that during the execution of the shutdown hook, a new class is attempting to be loaded. Why? Because every function in Scala is represented by a JVM class... and functions are very, very common to define in code (e.g., a for comprehension, etc.) So, I think that the shutdown hook is trying to instantiate an anonymous inner class (in Java parlance), the class is not loaded, so the Classloader attempts to load the class, but the servlet is supposed to be shutting down, so Tomcat's classloader isn't allowing the class to be loaded. That's just my guess. -- You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to
Re: [Lift] How to make JsCmds.RedirectTo context path sensitive?
RedirectTo should automatically prepend the context path. Could you try writing
a quick snippet that dumps S.request.map(_.contextPath),
S.session.map(_.contextPath) and finally S.contextPath and see what they output?
-Ross
On Feb 4, 2010, at 5:03 PM, Java1Guy wrote:
This sure seems like it should be a simple problem, but I sure can't
find the answer.
I have a simple CometActor page with an ajaxButton on it. I want the
button to go to a different page. No problem - except when I deploy
it into a jetty container where it isn't in the root context, it
doesn't work!
SHtml.ajaxButton(
Text(Home),
() = RedirectTo(/index)
),
works fine in mvn jetty:run but when deployed it doesn't get the URL
re-writing facility?
Tried RedirectTo(S.hostAndPath+/index) - no help.
and RedirectTo(S.contextPath+/index) - no help.
I even found some code here which seemed to suggest a fix:
val loc = (for {
loc - SiteMap.findLoc(Login)
path - loc.createDefaultPath
} yield path.text) openOr /
But this doesn't compile in the 2.0-M1 world...
Shouldn't this be simple?
Thanks in advance,
Mark
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Re: [Lift] How to make JsCmds.RedirectTo context path sensitive?
On Thu, Feb 4, 2010 at 2:06 PM, Ross Mellgren dri...@gmail.com wrote:
RedirectTo should automatically prepend the context path. Could you try
writing a quick snippet that dumps S.request.map(_.contextPath),
S.session.map(_.contextPath) and finally S.contextPath and see what they
output?
Okay... so this is a bug.
**Marius** heads up!
We made a change a little while ago to abstract Lift away from the
particular container it's running in and the context path is calculated
dynamically based on the current request rather than being set statically at
Lift Servlet load time.
CometActors do not run in the scope of any HTTP requests. I'm guessing that
the context path is not getting to the CometActor.
Please file a ticket at
https://liftweb.assembla.com/spaces/liftweb/ticketsand Marius will
look into it.
-Ross
On Feb 4, 2010, at 5:03 PM, Java1Guy wrote:
This sure seems like it should be a simple problem, but I sure can't
find the answer.
I have a simple CometActor page with an ajaxButton on it. I want the
button to go to a different page. No problem - except when I deploy
it into a jetty container where it isn't in the root context, it
doesn't work!
SHtml.ajaxButton(
Text(Home),
() = RedirectTo(/index)
),
works fine in mvn jetty:run but when deployed it doesn't get the URL
re-writing facility?
Tried RedirectTo(S.hostAndPath+/index) - no help.
and RedirectTo(S.contextPath+/index) - no help.
I even found some code here which seemed to suggest a fix:
val loc = (for {
loc - SiteMap.findLoc(Login)
path - loc.createDefaultPath
} yield path.text) openOr /
But this doesn't compile in the 2.0-M1 world...
Shouldn't this be simple?
Thanks in advance,
Mark
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[Lift] Re: How to make JsCmds.RedirectTo context path sensitive?
From mvn jetty:run: Here's request map: Full()Here's session map: Full()and finally S.contextPath: From jetty Here's request map: Full(/mt)Here's session map: Full(/mt)and finally S.contextPath: /mt WTF? My actor code is: bind(f, defaultXml, nakedHomeButton - SHtml.ajaxButton( Text(Home), () = RedirectTo(/index) ), homeButton - SHtml.ajaxButton( Text(Home), () = RedirectTo(S.hostAndPath+/index) ), hiddenButton - SHtml.ajaxButton( Text(Hidden), () = RedirectTo(S.contextPath+/hidden) ) ) And ALL of them do NOT put in the /mt... (FWIW, i'm on Jetty 6.1.20, Scala 2.7.7 and Lift 2.0-M1) Thanks for looking! -- 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: Re: [lift] Comet making jetty take a long time to shutdown
bearfeeder wrote:
On Thu, Feb 4, 2010 at 1:11 PM, Channing Walton
channingwal...@mac.comwrote:
ah, thats a good question. I am using sbt and its jetty-stop. I'll find
out
what its doing.
I'm pretty sure Lift cancels the Comet connections during the Servlet
unload
process.
Actually I'm seeing the same thing with RunWebApp. Methinks there is a
problem with my comet, I copied the pattern from somewhere else so it may
well be wrong. Here it is:
(apologies for the names - imagination is escaping me)
class NewIssuesPump extends CometActor {
def render =
div id=recent_deals
ul
{ Deal.recentDeals.map(d = li{d.name}
{d.created.asHtml}/li) }
/ul
/div
override def lowPriority = {
case Tick = reRender(false)
}
override def localSetup {
super.localSetup()
NewIssuesPumpMaster ! SubscribePump(this)
}
override def localShutdown {
NewIssuesPumpMaster ! UnsubPump(this)
super.localShutdown()
}
}
case object Tick
case class SubscribePump(pump : NewIssuesPump)
case class UnsubPump(pump: NewIssuesPump)
object NewIssuesPumpMaster extends LiftActor {
private var pumps : List[NewIssuesPump] = Nil
override def messageHandler = {
case SubscribePump(pump) = pumps ::= pump
case UnsubPump(pump) = pumps -= pump
case Tick = pumps.foreach(_ ! Tick)
}
}
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[Lift] Re: How to make JsCmds.RedirectTo context path sensitive?
FWIW, my Jetty config I tried to make as simple as possible: Set name=contextPath/mt/Set Set name=warSystemProperty name=jetty.home default=.// webapps/menutest-1.0-SNAPSHOT.war/Set Set name=extractWARfalse/Set Set name=copyWebDirfalse/Set Set name=defaultsDescriptorSystemProperty name=jetty.home default=.//etc/webdefault.xml/Set -- 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.
Re: [Lift] Re: How to make JsCmds.RedirectTo context path sensitive?
So are you saying that if you run it via jetty:run it doesn't behave properly, but it does if you run it from jetty outside of mvn? Or that in both cases it does not behave? I'm not sure exactly what you mean by from jetty so I think it might be important. To set your context path from mvn jetty:run, you can use contextPath in pom.xml: project ... ... build ... plugins plugin groupIdorg.mortbay.jetty/groupId artifactIdmaven-jetty-plugin/artifactId configuration contextPath/mt/contextPath /configuration /plugin ... /plugins ... /build ... /project -Ross On Feb 4, 2010, at 5:31 PM, Java1Guy wrote: From mvn jetty:run: Here's request map: Full()Here's session map: Full()and finally S.contextPath: From jetty Here's request map: Full(/mt)Here's session map: Full(/mt)and finally S.contextPath: /mt WTF? My actor code is: bind(f, defaultXml, nakedHomeButton - SHtml.ajaxButton( Text(Home), () = RedirectTo(/index) ), homeButton - SHtml.ajaxButton( Text(Home), () = RedirectTo(S.hostAndPath+/index) ), hiddenButton - SHtml.ajaxButton( Text(Hidden), () = RedirectTo(S.contextPath+/hidden) ) ) And ALL of them do NOT put in the /mt... (FWIW, i'm on Jetty 6.1.20, Scala 2.7.7 and Lift 2.0-M1) Thanks for looking! -- 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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@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.
Re: [Lift] Re: Re: [lift] Comet making jetty take a long time to shutdown
On Thu, Feb 4, 2010 at 2:31 PM, Channing Walton channingwal...@mac.comwrote:
bearfeeder wrote:
On Thu, Feb 4, 2010 at 1:11 PM, Channing Walton
channingwal...@mac.comwrote:
ah, thats a good question. I am using sbt and its jetty-stop. I'll find
out
what its doing.
I'm pretty sure Lift cancels the Comet connections during the Servlet
unload
process.
Actually I'm seeing the same thing with RunWebApp. Methinks there is a
problem with my comet, I copied the pattern from somewhere else so it may
well be wrong. Here it is:
(apologies for the names - imagination is escaping me)
class NewIssuesPump extends CometActor {
def render =
div id=recent_deals
ul
{ Deal.recentDeals.map(d = li{d.name}
{d.created.asHtml}/li) }
I would recommend against this pattern. It's less than optimal to make an
external call during the render process.
It's much better to send the recentDeals data to the CometActor via a
message. That way, the CometActor isn't blocking on the RDBMS and you don't
have 20 or 50 different CometActors all making the same RDBMS call at once.
The Tick pattern is only good for a clock... it's very bad for other
patterns.
But this is not causing the problem (unless the query is taking a minute).
If you can tell me how the Jetty process is getting the message to shutdown,
I'll try to reproduce the issue.
/ul
/div
override def lowPriority = {
case Tick = reRender(false)
}
override def localSetup {
super.localSetup()
NewIssuesPumpMaster ! SubscribePump(this)
}
override def localShutdown {
NewIssuesPumpMaster ! UnsubPump(this)
super.localShutdown()
}
}
case object Tick
case class SubscribePump(pump : NewIssuesPump)
case class UnsubPump(pump: NewIssuesPump)
object NewIssuesPumpMaster extends LiftActor {
private var pumps : List[NewIssuesPump] = Nil
override def messageHandler = {
case SubscribePump(pump) = pumps ::= pump
case UnsubPump(pump) = pumps -= pump
case Tick = pumps.foreach(_ ! Tick)
}
}
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Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
What about index :: Nil ? Also worst case scenario you could have a snippet that returns MyEntity.showAllTemplate() embedded in your index.html. - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@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. -- 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: Re: Re: [lift] Comet making jetty take a long time to shutdown
Thanks for the advice, I'll definitely rethink the pattern.
I'm actually seeing the problem when I use RunWebApp. When I press a key
RunWebApp should shut down but it just hangs for me.
bearfeeder wrote:
On Thu, Feb 4, 2010 at 2:31 PM, Channing Walton
channingwal...@mac.comwrote:
Actually I'm seeing the same thing with RunWebApp. Methinks there is a
problem with my comet, I copied the pattern from somewhere else so it may
well be wrong. Here it is:
(apologies for the names - imagination is escaping me)
class NewIssuesPump extends CometActor {
def render =
div id=recent_deals
ul
{ Deal.recentDeals.map(d = li{d.name}
{d.created.asHtml}/li) }
I would recommend against this pattern. It's less than optimal to make an
external call during the render process.
It's much better to send the recentDeals data to the CometActor via a
message. That way, the CometActor isn't blocking on the RDBMS and you
don't
have 20 or 50 different CometActors all making the same RDBMS call at
once.
The Tick pattern is only good for a clock... it's very bad for other
patterns.
But this is not causing the problem (unless the query is taking a minute).
If you can tell me how the Jetty process is getting the message to
shutdown,
I'll try to reproduce the issue.
/ul
/div
override def lowPriority = {
case Tick = reRender(false)
}
override def localSetup {
super.localSetup()
NewIssuesPumpMaster ! SubscribePump(this)
}
override def localShutdown {
NewIssuesPumpMaster ! UnsubPump(this)
super.localShutdown()
}
}
case object Tick
case class SubscribePump(pump : NewIssuesPump)
case class UnsubPump(pump: NewIssuesPump)
object NewIssuesPumpMaster extends LiftActor {
private var pumps : List[NewIssuesPump] = Nil
override def messageHandler = {
case SubscribePump(pump) = pumps ::= pump
case UnsubPump(pump) = pumps -= pump
case Tick = pumps.foreach(_ ! Tick)
}
}
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Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Surf the harmonics
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[Lift] Re: How to make JsCmds.RedirectTo context path sensitive?
Ross: no, the opposite. in mvn jetty:run all is well since it is in the root context. (?) When I deploy the war to jetty and use the /mt context all the ajaxButtons insist on going to the root. PS - although i've had trouble before, 2.0-M1 seems *more* broken :( On Feb 4, 3:37 pm, Ross Mellgren dri...@gmail.com wrote: So are you saying that if you run it via jetty:run it doesn't behave properly, but it does if you run it from jetty outside of mvn? Or that in both cases it does not behave? I'm not sure exactly what you mean by from jetty so I think it might be important. To set your context path from mvn jetty:run, you can use contextPath in pom.xml: project ... ... build ... plugins plugin groupIdorg.mortbay.jetty/groupId artifactIdmaven-jetty-plugin/artifactId configuration contextPath/mt/contextPath /configuration /plugin ... /plugins ... /build ... /project -Ross -- 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.
Re: [Lift] Re: Re: Re: [lift] Comet making jetty take a long time to shutdown
On Thu, Feb 4, 2010 at 2:51 PM, Channing Walton channingwal...@mac.comwrote:
Thanks for the advice, I'll definitely rethink the pattern.
I'm actually seeing the problem when I use RunWebApp. When I press a key
RunWebApp should shut down but it just hangs for me.
What is RunWebApp?
bearfeeder wrote:
On Thu, Feb 4, 2010 at 2:31 PM, Channing Walton
channingwal...@mac.comwrote:
Actually I'm seeing the same thing with RunWebApp. Methinks there is a
problem with my comet, I copied the pattern from somewhere else so it
may
well be wrong. Here it is:
(apologies for the names - imagination is escaping me)
class NewIssuesPump extends CometActor {
def render =
div id=recent_deals
ul
{ Deal.recentDeals.map(d = li{d.name}
{d.created.asHtml}/li) }
I would recommend against this pattern. It's less than optimal to make
an
external call during the render process.
It's much better to send the recentDeals data to the CometActor via a
message. That way, the CometActor isn't blocking on the RDBMS and you
don't
have 20 or 50 different CometActors all making the same RDBMS call at
once.
The Tick pattern is only good for a clock... it's very bad for other
patterns.
But this is not causing the problem (unless the query is taking a
minute).
If you can tell me how the Jetty process is getting the message to
shutdown,
I'll try to reproduce the issue.
/ul
/div
override def lowPriority = {
case Tick = reRender(false)
}
override def localSetup {
super.localSetup()
NewIssuesPumpMaster ! SubscribePump(this)
}
override def localShutdown {
NewIssuesPumpMaster ! UnsubPump(this)
super.localShutdown()
}
}
case object Tick
case class SubscribePump(pump : NewIssuesPump)
case class UnsubPump(pump: NewIssuesPump)
object NewIssuesPumpMaster extends LiftActor {
private var pumps : List[NewIssuesPump] = Nil
override def messageHandler = {
case SubscribePump(pump) = pumps ::= pump
case UnsubPump(pump) = pumps -= pump
case Tick = pumps.foreach(_ ! Tick)
}
}
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Follow me: http://twitter.com/dpp
Surf the harmonics
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Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
What does wasn't able to mean? Did you write override lazy val listPath = List(index) ? - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@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. -- 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: How to make JsCmds.RedirectTo context path sensitive?
I think David's analysis is exactly right: CometActors do not run in the scope of any HTTP requests. I'm guessing that the context path is not getting to the CometActor. As the button text I put S.contextPath+/index and sure enough, it shows /index - even though the above output shows that to the normal snippet, the context path is set. Cheers, Mark -- 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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
On Thu, Feb 4, 2010 at 2:58 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: What does wasn't able to mean? Did you write override lazy val listPath = List(index) This is the wrong answer. Jeppe gave the correct answer. ? - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 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: Re: Re: Re: [lift] Comet making jetty take a long time to shutdown
RunWebApp was produced in test/scala when I created the lift project using
the basic archetype.
http://github.com/mrxtravis/liftweb/blob/master/lift-archetype-basic/src/main/resources/archetype-resources/src/test/scala/RunWebApp.scala
bearfeeder wrote:
On Thu, Feb 4, 2010 at 2:51 PM, Channing Walton
channingwal...@mac.comwrote:
Thanks for the advice, I'll definitely rethink the pattern.
I'm actually seeing the problem when I use RunWebApp. When I press a key
RunWebApp should shut down but it just hangs for me.
What is RunWebApp?
bearfeeder wrote:
On Thu, Feb 4, 2010 at 2:31 PM, Channing Walton
channingwal...@mac.comwrote:
Actually I'm seeing the same thing with RunWebApp. Methinks there is a
problem with my comet, I copied the pattern from somewhere else so it
may
well be wrong. Here it is:
(apologies for the names - imagination is escaping me)
class NewIssuesPump extends CometActor {
def render =
div id=recent_deals
ul
{ Deal.recentDeals.map(d = li{d.name}
{d.created.asHtml}/li) }
I would recommend against this pattern. It's less than optimal to make
an
external call during the render process.
It's much better to send the recentDeals data to the CometActor via a
message. That way, the CometActor isn't blocking on the RDBMS and you
don't
have 20 or 50 different CometActors all making the same RDBMS call at
once.
The Tick pattern is only good for a clock... it's very bad for other
patterns.
But this is not causing the problem (unless the query is taking a
minute).
If you can tell me how the Jetty process is getting the message to
shutdown,
I'll try to reproduce the issue.
/ul
/div
override def lowPriority = {
case Tick = reRender(false)
}
override def localSetup {
super.localSetup()
NewIssuesPumpMaster ! SubscribePump(this)
}
override def localShutdown {
NewIssuesPumpMaster ! UnsubPump(this)
super.localShutdown()
}
}
case object Tick
case class SubscribePump(pump : NewIssuesPump)
case class UnsubPump(pump: NewIssuesPump)
object NewIssuesPumpMaster extends LiftActor {
private var pumps : List[NewIssuesPump] = Nil
override def messageHandler = {
case SubscribePump(pump) = pumps ::= pump
case UnsubPump(pump) = pumps -= pump
case Tick = pumps.foreach(_ ! Tick)
}
}
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[Lift] Re: Out of Memory Errors Building Lift
Thanks, Jeppe, that did the trick. I swear, JVM options are such a dark art! Peter On Feb 4, 12:49 pm, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Peter Robinett pe...@bubblefoundry.com writes: Hmm, I see that it's always when running YUI Compressor on lift- webkit. I actually had issues with YUI Compressor in the past (http:// groups.google.com/group/liftweb/browse_thread/thread/ f338204c6ee02dd3/3025b5ef300b4ee2) but this time I'm running the Sun JVM, not OpenJDK. I have essentially the same setup as you. I have MAVEN_OPTS='-Xmx1624m -XX:MaxPermSize=128m' and can do a 'mvn -U clean install /Jeppe -- 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.
Re: [Lift] Re: How to make JsCmds.RedirectTo context path sensitive?
Yes very well could be. I was part of the email chain when Marius implemented these changes and I thought that this was why LiftSession has a copy of the contextPath. Taking a quick glance at the code it should work with that, but Marius should definitely comment since he's most familiar with those changes. -Ross On Feb 4, 2010, at 5:59 PM, Java1Guy wrote: I think David's analysis is exactly right: CometActors do not run in the scope of any HTTP requests. I'm guessing that the context path is not getting to the CometActor. As the button text I put S.contextPath+/index and sure enough, it shows /index - even though the above output shows that to the normal snippet, the context path is set. Cheers, Mark -- 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.
Re: [Lift] Re: Out of Memory Errors Building Lift
I believe it is maven not passing the JVM options through to the forked compile processes. Glad you got it working. Jono On 5 February 2010 10:07, Peter Robinett pe...@bubblefoundry.com wrote: Thanks, Jeppe, that did the trick. I swear, JVM options are such a dark art! Peter On Feb 4, 12:49 pm, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Peter Robinett pe...@bubblefoundry.com writes: Hmm, I see that it's always when running YUI Compressor on lift- webkit. I actually had issues with YUI Compressor in the past (http:// groups.google.com/group/liftweb/browse_thread/thread/ f338204c6ee02dd3/3025b5ef300b4ee2) but this time I'm running the Sun JVM, not OpenJDK. I have essentially the same setup as you. I have MAVEN_OPTS='-Xmx1624m -XX:MaxPermSize=128m' and can do a 'mvn -U clean install /Jeppe -- 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.comliftweb%2bunsubscr...@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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
I may have had override lazy val listPath = List(/) On 5 February 2010 09:58, Naftoli Gugenheim naftoli...@gmail.com wrote: What does wasn't able to mean? Did you write override lazy val listPath = List(index) ? - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@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.
Re: [Lift] Is it possible to use CRUDify snippets on non CRUDified pages?
Is there are reason one or more correct than the other? Is it style or something else ? Cheers Jono On 5 February 2010 10:01, David Pollak feeder.of.the.be...@gmail.comwrote: On Thu, Feb 4, 2010 at 2:58 PM, Naftoli Gugenheim naftoli...@gmail.comwrote: What does wasn't able to mean? Did you write override lazy val listPath = List(index) This is the wrong answer. Jeppe gave the correct answer. ? - Jonathan Fergusonj...@spiralarm.com wrote: I wasn't able to override listPath, Ill have a bit more of a play to make sure I'm not doing anything to silly; trying to get /crudify/path to / . Rewrite worked wonderfully. Cheers Jono On 5 February 2010 04:45, Jeppe Nejsum Madsen je...@ingolfs.dk wrote: Naftoli Gugenheim naftoli...@gmail.com writes: It's not overridable? Actually, I think it is :-) You might be able to just override lazy val listPath = Nil /Jeppe - Jeppe Nejsum Madsenje...@ingolfs.dk wrote: Jonathan Ferguson j...@spiralarm.com writes: I would like to have the list view of one of my model objects as my home page. Can this done with out having the home page redirect to /mymodel/list ? I don't think you can change the native URL of CRUDify list, but you could add a rewrite (not redirect). See http://blog.getintheloop.eu/2009/5/3/url-rewriting-with-the-lift-framework /Jeppe -- 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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com liftweb%2bunsubscr...@googlegroups.comliftweb%252bunsubscr...@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.comliftweb%2bunsubscr...@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.comliftweb%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/liftweb?hl=en. -- 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 lift...@googlegroups.com. To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.comliftweb%2bunsubscr...@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: Single Table Inheritance
Yeah that helped, my lab and scientist now looks like this:
/--- code
trait BaseSourceTrait[ T :BaseSourceTrait[T] ] extends
LongKeyedMapper[T] {
self: T =
override def primaryKeyField = id
object id extends MappedLongIndex(this)
object name extends MappedPoliteString(this, 256)
object sourceType extends MappedEnum(this,SourceTypes)
object SourceTypes extends Enumeration {
val Scientist = Value(Scientist)
val Lab = Value(Lab)
}
}
class Scientist extends BaseSourceTrait[Scientist] {
def getSingleton = Scientist
object birth extends MappedInt(this)
object death extends MappedInt(this)
object nationality extends MappedPoliteString(this, 128)
}
object Scientist extends Scientist with LongKeyedMetaMapper[Scientist]
{
override def dbTableName = Source
}
class Lab extends BaseSourceTrait[Lab] {
def getSingleton = Lab
object institution extends MappedLongForeignKey(this, Institution)
}
object Lab extends Lab with LongKeyedMetaMapper[Lab] {
override def dbTableName = Source
}
/--- code ends
My only problem now is that I can't figure out how to implement the
following:
A Discovery (a mapped class) needs to have a foreign key to the source
that made the discovery, this could be either a lab or a scientist, so
normally i would have a field with a reference to the super-class of
both Scientist and Lab - However, I don't have a super-class, I just
have a trait :)
I would like to be able to write something like this:
/--- code starts again
class Discovery extends LongKeyedMapper[Discovery] with IdPK {
def getSingleton = Discovery
// primatives
object description extends MappedDateTime(this)
object year extends MappedInt(this)
object reference extends MappedPoliteString(this, 128)
// relationships
object source extends MappedLongForeignKey(this, BaseSourceTrait) //
-- this is what i want.
}
object Discovery extends Discovery with LongKeyedMetaMapper[Discovery]
/--- code ends
As always I truely appreciate the help you guys are giving me :)
Thanks,
Mads Hartmann Jensen
On Feb 4, 9:56 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
Please take a look at the MegaProtoUser and MegaMetaProtoUser code for
examples of how to create traits that can be mixed into classes.
Does that help?
On Thu, Feb 4, 2010 at 9:58 AM, Mads Hartmann Jensen mads...@gmail.comwrote:
hello Jeppe,
In my project I've got the following three models: A discovery, a Scientist
and a lab. The Discovery has been invented by someone, this is either a
single scientist or sometimes a lab - This is easily done through
inheritance (would create a superclass named source) but I'm not sure how to
do this so it maps nicely to the database.
Scientist and Lab only share one attribute so what I'm most interested in
is to be able express that a Discovery has s source that can be either a lab
or scientist :)
Hope this explains my problem more clearly, thanks for the help
Mads Hartmann
Sent from my iPhone
On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote:
Mads Hartmann mads...@gmail.com writes:
Hello Everyone,
I'm currently trying to figure out how to map objects with inheritance
using the Mapper framework. I've got a Lab and a Scientist who inherit
from Source.
As I understand there's no direct way to do inheritance using the
Mapper framework so I'm trying to figure out how to implement 'Single
Table Inheritance'.
Right now I'm trying to create a single trait (Source) for the values
that they share called BaseSource and my idea is to mix it in both Lab
and Scientist. I would then define the table name of both scientist
and lab to be the same - I think this would work but what I'm not sure
of is the following:
- If both Scientist and Lab mixes in the IdPK trait and use the same
table, will the id still be unique?
- A Discovery has a source, how do i create MappedLongForeignKey to
the table they share (lab, scientist)?
I hope you'll be able to help me out :)
I can't say I follow the above :-) Do you want to share tables, code or
both? Maybe list the table structure and explain how you would like to
map it
/Jeppe
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[Lift] Suggestion to extend Comet (ListenerManager) to selectively update subscribers
Hi, In the current state the ListenerManager will always update all subscribers. I have got a use case where only certain subscribers should be updated. Therefore I suggest to extend the ListenerManager such that there can be an optional partial function that determines which subscribers will be updated. This change will not break the current API and will not affect the default behavior. I have already implemented a prototype solution but would like to know your opinion first. So what do you think? Any objections up-front? Cheers, Heiko Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- 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] Flot 0.6 Upgrade Breaking Change Question
Hello all, Please tell me if you are using the lift-flot module. I am working on upgrading it to Flot 0.6 and as Aaron noted[1], Flot has switched to a slightly new format of specifying options. However, they have kept backwards compatibility, meaning that we could upgrade to the latest version of Flot without changing the way series options are specified. Would you prefer to have a breaking change in lift-flot now in order to ensure future compatibility or would you like to put off this change until a future version of Flot drops support for this now depreciated format? Peter [1]: http://groups.google.com/group/liftweb/browse_thread/thread/a25a93f55c181475 -- 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: Suggestion to extend Comet (ListenerManager) to selectively update subscribers
Heiko, I would love this and would use it often, but I'm not sure it's such a general use case that it should be part of Lift. What do other people think? Peter On Feb 4, 4:05 pm, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, In the current state the ListenerManager will always update all subscribers. I have got a use case where only certain subscribers should be updated. Therefore I suggest to extend the ListenerManager such that there can be an optional partial function that determines which subscribers will be updated. This change will not break the current API and will not affect the default behavior. I have already implemented a prototype solution but would like to know your opinion first. So what do you think? Any objections up-front? Cheers, Heiko Work: weiglewilczek.com Blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: scalamodules.org Lift, the simply functional web framework: liftweb.net -- 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.
Re: [Lift] Re: Single Table Inheritance
Does my approach not work?
-
Mads Hartmannmads...@gmail.com wrote:
Yeah that helped, my lab and scientist now looks like this:
/--- code
trait BaseSourceTrait[ T :BaseSourceTrait[T] ] extends
LongKeyedMapper[T] {
self: T =
override def primaryKeyField = id
object id extends MappedLongIndex(this)
object name extends MappedPoliteString(this, 256)
object sourceType extends MappedEnum(this,SourceTypes)
object SourceTypes extends Enumeration {
val Scientist = Value(Scientist)
val Lab = Value(Lab)
}
}
class Scientist extends BaseSourceTrait[Scientist] {
def getSingleton = Scientist
object birth extends MappedInt(this)
object death extends MappedInt(this)
object nationality extends MappedPoliteString(this, 128)
}
object Scientist extends Scientist with LongKeyedMetaMapper[Scientist]
{
override def dbTableName = Source
}
class Lab extends BaseSourceTrait[Lab] {
def getSingleton = Lab
object institution extends MappedLongForeignKey(this, Institution)
}
object Lab extends Lab with LongKeyedMetaMapper[Lab] {
override def dbTableName = Source
}
/--- code ends
My only problem now is that I can't figure out how to implement the
following:
A Discovery (a mapped class) needs to have a foreign key to the source
that made the discovery, this could be either a lab or a scientist, so
normally i would have a field with a reference to the super-class of
both Scientist and Lab - However, I don't have a super-class, I just
have a trait :)
I would like to be able to write something like this:
/--- code starts again
class Discovery extends LongKeyedMapper[Discovery] with IdPK {
def getSingleton = Discovery
// primatives
object description extends MappedDateTime(this)
object year extends MappedInt(this)
object reference extends MappedPoliteString(this, 128)
// relationships
object source extends MappedLongForeignKey(this, BaseSourceTrait) //
-- this is what i want.
}
object Discovery extends Discovery with LongKeyedMetaMapper[Discovery]
/--- code ends
As always I truely appreciate the help you guys are giving me :)
Thanks,
Mads Hartmann Jensen
On Feb 4, 9:56 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
Please take a look at the MegaProtoUser and MegaMetaProtoUser code for
examples of how to create traits that can be mixed into classes.
Does that help?
On Thu, Feb 4, 2010 at 9:58 AM, Mads Hartmann Jensen mads...@gmail.comwrote:
hello Jeppe,
In my project I've got the following three models: A discovery, a Scientist
and a lab. The Discovery has been invented by someone, this is either a
single scientist or sometimes a lab - This is easily done through
inheritance (would create a superclass named source) but I'm not sure how to
do this so it maps nicely to the database.
Scientist and Lab only share one attribute so what I'm most interested in
is to be able express that a Discovery has s source that can be either a lab
or scientist :)
Hope this explains my problem more clearly, thanks for the help
Mads Hartmann
Sent from my iPhone
On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote:
Mads Hartmann mads...@gmail.com writes:
Hello Everyone,
I'm currently trying to figure out how to map objects with inheritance
using the Mapper framework. I've got a Lab and a Scientist who inherit
from Source.
As I understand there's no direct way to do inheritance using the
Mapper framework so I'm trying to figure out how to implement 'Single
Table Inheritance'.
Right now I'm trying to create a single trait (Source) for the values
that they share called BaseSource and my idea is to mix it in both Lab
and Scientist. I would then define the table name of both scientist
and lab to be the same - I think this would work but what I'm not sure
of is the following:
- If both Scientist and Lab mixes in the IdPK trait and use the same
table, will the id still be unique?
- A Discovery has a source, how do i create MappedLongForeignKey to
the table they share (lab, scientist)?
I hope you'll be able to help me out :)
I can't say I follow the above :-) Do you want to share tables, code or
both? Maybe list the table structure and explain how you would like to
map it
/Jeppe
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[Lift] Re: Upgrade to Flot 0.6
Hi Aaron, I've pushed the simplest update possible to my branch here: http://github.com/dpp/liftweb/tree/pr1001_issue_322. I will make the series options change if there are no significant dissenting voices in the thread I created[1]. In the meantime, do. The flotDemo app seems to work without any changes. What do you think? Peter [1]: http://groups.google.com/group/liftweb/t/ba7e0f76042ff562 On Feb 3, 6:30 am, Aaron Valade a...@alum.mit.edu wrote: I've created a ticket here: http://github.com/dpp/liftweb/issues/issue/322 Thanks again! - Aaron On Tue, Feb 2, 2010 at 10:10 PM, Peter Robinett pe...@bubblefoundry.com wrote: You're welcome. I'm happy to look into adding Flot plugin support, but please open a ticket on GitHub (http://github.com/dpp/liftweb/issues). Peter On Feb 1, 10:22 am, Aaron Valade a...@alum.mit.edu wrote: Thanks Peter! One of the other things that changed between Flot 0.4 and 0.6 is that a plugin structure was introduced and some functionality was pushed out of the core and into a plugin, specifically the selection functionality which can be used for zooming and other interactions with the charted data. I hate to tack on requests for more work, but if you get a chance, I'd appreciate if you could add functionality to the Lift Flot Widget to allow use of these plugins. I'm in the process of making some small changes with the Flot Widget to support these plugins in my local fork of Lift and would be happy to share what I've done, if that's allowed. Otherwise, I'd be very eager to provide additional testing of any capabilities that you make available or any other help that I can provide within the guidelines of the Lift project. Thanks, - A On Mon, Feb 1, 2010 at 12:28 PM, Peter Robinett pe...@bubblefoundry.com wrote: Ok guys, I'll work on this in the next few days (I'm out of town right now). Peter On Jan 31, 3:20 pm, Timothy Perrett timo...@getintheloop.eu wrote: It seems like peter will take ownership of this and make it happen ASAP so a patch / diff should not be needed. Peter, please confirm when you will roll this in a branch and put it on review board? Cheers, Tim Sent from my iPhone On 31 Jan 2010, at 22:48, Aaron Valade aval...@gmail.com wrote: I'm more than happy to submit the patch under the Lift IP policy, but I understand if you don't feel comfortable with that. And I can submit it anyway that works for you. I'm just looking to help give back to everyone that's helped me out. Albeit in a very, very small way. Sent from my iPhone On Jan 31, 2010, at 5:43 PM, David Pollak feeder.of.the.be...@gmail.com wrote: Peter, Please keep in mind the Lift IP policy. We don't pull from other repositories nor do we accept patches. We'll have to do the Flot 0.6 ourselves. Thanks, David On Fri, Jan 29, 2010 at 4:44 PM, Peter Robinett pe...@bubblefoundry.com wrote: Aaron, thanks so much for taking the initiative to upgrade Flot, it's something that I've been meaning to do. Just skimming over your changes, everything looks good. As for not using the packed excanvas file, that should be ok since Lift runs the YUI compressor by default on all Javascript files (correct, David?). Of course, broken URLs need to be fixed. David, how do we go about merging these changes? Peter On Jan 29, 3:32 pm, Aaron Valade a...@alum.mit.edu wrote: There is one break that my commit made which I just realized after I had sent this email in that I deleted the excanvas.pack.js file and dropped in the excanvas.js that was included with the Flot 0.6 distribution but didn't rename it to be excanvas.pack.js and didn't change the path in the Flot.scala file. I can make an additional commit that fixes this, if it pleases the court. :-) - A On Fri, Jan 29, 2010 at 6:15 PM, David Pollak feeder.of.the.be...@gmail.com wrote: Peter, What do you think of the upgrade (given that you're the most Flot-ish Lift committer)? Thanks, David On Fri, Jan 29, 2010 at 12:32 PM, Aaron Valade a...@alum.mit.edu wrote: Hello all, I needed to use some of the recent functionality in the Flot jQuery plugin which is version 0.6. The Flot lift-widget is currently at 0.4. So I upgraded it to use the new version and I've posted the commit on github: http://github.com/avalade/liftweb/commit/fa3d76fb72a7f74d13265e4039f0 ... Version 0.6 of Flot does make one breaking change which requires some of the options which were previously described as a top level attributes on the FlotOptions object to be pushed inside of a new attribute called FlotSeriesOptions. I've made the appropriate changes to the various example Flot charts
[Lift] Mapped(Date)(Time) formatter/parser
David and all, QUESTION 1 I'm working on issue #258. Here are two options for an overridable parser (applies to formatting too): 1. def parse(s: String): Box[Date] = ConversionRules.parseDate()(s) 2. def parse: String=Box[Date] = ConversionRules.parseDate() What are the pros and cons, and which should I use? QUESTION 2 MappedDate and MappedDateTime apparently were parsing via LiftRules in setFromAny, while buildSetStringValue etc. were using (Time)Helpers.toDate. Is there a reason not to change it? Or, should toDate use ConversionRules? Thanks. -- 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] **IMPORTANT** HOLD OFF CREATING TICKETS ON ASSEMBLA
Indrajit and I are working on importing tickets into Assembla. The first ticket on GitHub is #3 and there are now two on Assembla. So please don't create any Assembla tickets until further notice. Thanks! -- 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: Single Table Inheritance
Hey Naftoli,
I think something might have broken your first message, It's a blank
message if you view it through the web-interface:
http://groups.google.com/group/liftweb/browse_thread/thread/e2317e5dbaad4a65
If you have a solution I would love to hear it :)
On Feb 5, 1:52 am, Naftoli Gugenheim naftoli...@gmail.com wrote:
Does my approach not work?
-
Mads Hartmannmads...@gmail.com wrote:
Yeah that helped, my lab and scientist now looks like this:
/--- code
trait BaseSourceTrait[ T :BaseSourceTrait[T] ] extends
LongKeyedMapper[T] {
self: T =
override def primaryKeyField = id
object id extends MappedLongIndex(this)
object name extends MappedPoliteString(this, 256)
object sourceType extends MappedEnum(this,SourceTypes)
object SourceTypes extends Enumeration {
val Scientist = Value(Scientist)
val Lab = Value(Lab)
}
}
class Scientist extends BaseSourceTrait[Scientist] {
def getSingleton = Scientist
object birth extends MappedInt(this)
object death extends MappedInt(this)
object nationality extends MappedPoliteString(this, 128)
}
object Scientist extends Scientist with LongKeyedMetaMapper[Scientist]
{
override def dbTableName = Source
}
class Lab extends BaseSourceTrait[Lab] {
def getSingleton = Lab
object institution extends MappedLongForeignKey(this, Institution)
}
object Lab extends Lab with LongKeyedMetaMapper[Lab] {
override def dbTableName = Source
}
/--- code ends
My only problem now is that I can't figure out how to implement the
following:
A Discovery (a mapped class) needs to have a foreign key to the source
that made the discovery, this could be either a lab or a scientist, so
normally i would have a field with a reference to the super-class of
both Scientist and Lab - However, I don't have a super-class, I just
have a trait :)
I would like to be able to write something like this:
/--- code starts again
class Discovery extends LongKeyedMapper[Discovery] with IdPK {
def getSingleton = Discovery
// primatives
object description extends MappedDateTime(this)
object year extends MappedInt(this)
object reference extends MappedPoliteString(this, 128)
// relationships
object source extends MappedLongForeignKey(this, BaseSourceTrait) //
-- this is what i want.
}
object Discovery extends Discovery with LongKeyedMetaMapper[Discovery]
/--- code ends
As always I truely appreciate the help you guys are giving me :)
Thanks,
Mads Hartmann Jensen
On Feb 4, 9:56 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
Please take a look at the MegaProtoUser and MegaMetaProtoUser code for
examples of how to create traits that can be mixed into classes.
Does that help?
On Thu, Feb 4, 2010 at 9:58 AM, Mads Hartmann Jensen
mads...@gmail.comwrote:
hello Jeppe,
In my project I've got the following three models: A discovery, a
Scientist
and a lab. The Discovery has been invented by someone, this is either a
single scientist or sometimes a lab - This is easily done through
inheritance (would create a superclass named source) but I'm not sure how
to
do this so it maps nicely to the database.
Scientist and Lab only share one attribute so what I'm most interested in
is to be able express that a Discovery has s source that can be either a
lab
or scientist :)
Hope this explains my problem more clearly, thanks for the help
Mads Hartmann
Sent from my iPhone
On 04/02/2010, at 18.17, Jeppe Nejsum Madsen je...@ingolfs.dk wrote:
Mads Hartmann mads...@gmail.com writes:
Hello Everyone,
I'm currently trying to figure out how to map objects with inheritance
using the Mapper framework. I've got a Lab and a Scientist who inherit
from Source.
As I understand there's no direct way to do inheritance using the
Mapper framework so I'm trying to figure out how to implement 'Single
Table Inheritance'.
Right now I'm trying to create a single trait (Source) for the values
that they share called BaseSource and my idea is to mix it in both Lab
and Scientist. I would then define the table name of both scientist
and lab to be the same - I think this would work but what I'm not sure
of is the following:
- If both Scientist and Lab mixes in the IdPK trait and use the same
table, will the id still be unique?
- A Discovery has a source, how do i create MappedLongForeignKey to
the table they share (lab, scientist)?
I hope you'll be able to help me out :)
I can't say I follow the above :-) Do you want to share tables, code or
both? Maybe list the table structure and explain how you would like to
map
[Lift] UML Diagram from existing lift application
On the esme-dev mailing list, we've got a request for a class/uml diagram for our lift-based server code. Does anyone know of a tool (maven-plugin?) that could provide such functionality? Thanks. D. -- 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.
