[Lift] Re: how to serve html fragments
Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here:http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to serve html fragments
As I understood you want to make an Ajax request and serve back a Document Fragment. If so please also take a look at Jx stuff. We discuss Jx classes in a fairly amount of details in the lift book. Br's, Marius On May 20, 9:32 am, fatu fab...@gmail.com wrote: Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here:http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: More Actor garbage (collection)
Great job. 2009/5/18 David Pollak feeder.of.the.be...@gmail.com: Folks, As you all may or may not know, I've been battling memory retention issues with the Scala Actor libraries for 6 or so months now. I believe that I've finally nailed the complete issues. They are as follows: There is an object called ActorGC that keeps track of all the actors in the system. Due to the implementation as some other bugs in the Actor library, the ActorGC code retains references to all Actors that have been created until there is significant pressure on the garbage collector, then the references may or may not be released. In order to combat this, I wrote code that uses reflection to look through the ActorGC retained references and I unretain the references for all Actors that have exited. The Actor library sits on top of a modified version of Doug Lea's ForkJoin library. Due to bugs in the library or bugs in the enhancements, the library retains references to a substantial number of messages that have ever been sent from one Actor to another. I've replaced the default scheduler with a scheduler based on the java.util.concurrent library with a default of 10 worker threads. If you want to use the standard Scala Actor scheduler, in Boot, set ActorSchedulerFixer.performFix = false I've been running a stress test against the new code that in the past would result in retaining 32MB of memory over a 30 minute period. Over the last 30 minutes it has not retained any memory. I've started a thread on the Scala internals list and I hope that we'll be able to get the Actors fixed up for the 2.8 release. The above fixes will only impact you if you rely on particular facits of the existing Actor scheduling or ActorGC classes. Thanks, David -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp -- Jonas Bonér twitter: @jboner blog:http://jonasboner.com work: http://crisp.se work: http://scalablesolutions.se code: http://github.com/jboner --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: More Actor garbage (collection)
Sounds great - you mention the schedular library... are you talking about the actor schedular in lift-util ? Can you describe what would cause it? Cheers, Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to serve html fragments
Hi Marius, as I understand them, Jx classes help in generating JS that can itself generate DOM at the client. Am I wrong? I'd really like to serve back an HTML fragment built by using the normal Lift template pipeline (so including surround bind). Is that possible? Thanks On 20 Mag, 13:16, marius d. marius.dan...@gmail.com wrote: As I understood you want to make an Ajax request and serve back a Document Fragment. If so please also take a look at Jx stuff. We discuss Jx classes in a fairly amount of details in the lift book. Br's, Marius On May 20, 9:32 am, fatu fab...@gmail.com wrote: Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here:http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to serve html fragments
I'm about to commit S.skipDocType = true | false. If you set it to true, the !DOCTYPE .../ will be omitted from the response page. This will allow your AJAX fragements to pull parts of pages from the server. Note that someplace in your snippets, you'll have to set S.skipDocType = true. Does this address your issue? On Wed, May 20, 2009 at 5:13 AM, fatu fab...@gmail.com wrote: Hi Marius, as I understand them, Jx classes help in generating JS that can itself generate DOM at the client. Am I wrong? I'd really like to serve back an HTML fragment built by using the normal Lift template pipeline (so including surround bind). Is that possible? Thanks On 20 Mag, 13:16, marius d. marius.dan...@gmail.com wrote: As I understood you want to make an Ajax request and serve back a Document Fragment. If so please also take a look at Jx stuff. We discuss Jx classes in a fairly amount of details in the lift book. Br's, Marius On May 20, 9:32 am, fatu fab...@gmail.com wrote: Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here: http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: More Actor garbage (collection)
Can these fixes be used outside of lift? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: More Actor garbage (collection)
On Wed, May 20, 2009 at 7:15 AM, Barry Kaplan meme...@gmail.com wrote: Can these fixes be used outside of lift? You can copy the two objects from Lift and use them elsewhere. There's nothing Lift-specific about them. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to serve html fragments
Neat! Not sure how it is that we have no come across this need before! Lol. Cheers, Tim On 20/05/2009 15:05, David Pollak feeder.of.the.be...@gmail.com wrote: I'm about to commit S.skipDocType = true | false. If you set it to true, the !DOCTYPE .../ will be omitted from the response page. This will allow your AJAX fragements to pull parts of pages from the server. Note that someplace in your snippets, you'll have to set S.skipDocType = true. Does this address your issue? On Wed, May 20, 2009 at 5:13 AM, fatu fab...@gmail.com wrote: Hi Marius, as I understand them, Jx classes help in generating JS that can itself generate DOM at the client. Am I wrong? I'd really like to serve back an HTML fragment built by using the normal Lift template pipeline (so including surround bind). Is that possible? Thanks On 20 Mag, 13:16, marius d. marius.dan...@gmail.com wrote: As I understood you want to make an Ajax request and serve back a Document Fragment. If so please also take a look at Jx stuff. We discuss Jx classes in a fairly amount of details in the lift book. Br's, Marius On May 20, 9:32 am, fatu fab...@gmail.com wrote: Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org http://scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here:http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Problems with the MenuWidget
Thanks for the quick response.
Yes, I've initialised the widget in the boot with Widget init
** In boot.scala: *
package bootstrap.liftweb
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import _root_.net.liftweb.sitemap.Loc._
import Helpers._
import _root_.net.liftweb.widgets.menu.MenuWidget
object MenuInfo {
import Loc._
def menu: List[Menu] = Menu(Loc(Home, List(index), Home),
Menu(Loc(overview, List(overview),
Overview)),
Menu(Loc(documentation, List
(documentation), Documentation)),
Menu(Loc(investigators, List
(investigators), Investigators))) ::
Menu(Loc(models, List(models,index), Models),
Menu(Loc(createM, List(models,create), Create
Model)) ::
Nil
}
class Boot {
def boot {
// where to search snippet
LiftRules.addToPackages(pt.cnbc.wikimodels)
// Build SiteMap
LiftRules.setSiteMap(SiteMap(MenuInfo.menu:_*))
MenuWidget init;
}
}
** In a snippet -- MenuSnippet.scala: ***
package pt.cnbc.wikimodels.snippet
import _root_.scala.xml.NodeSeq
import _root_.net.liftweb.widgets.menu._
class MenuSnippet {
def render(xhtml: NodeSeq) :NodeSeq = {
MenuWidget()
}
}
* in templates-hidden/default.html: *
head
...
/head
body
div
lift:MenuSnippet.render /
/div
/body
/html
It's basically equal with the example, just adapted to /src/main
instead of src/test
Do you think it's probably any error in my pom? Or with the reference
in the css and js files (I've putted them in the path /src/main/
webapp/classpath and ../classpath/menu, or should I put them in the
../main/resources/toserve/menu and reference them in the pom.xml)?
Hope you understand.
Thanks,
GonzaloN
On May 20, 6:26 pm, marius d. marius.dan...@gmail.com wrote:
Could you please post your code ? ... Are you initializing the widget
in your boot ?
Br's,
Marius
On May 20, 7:52 pm, Gonzalo N gonn...@gmail.com wrote:
Hi,
I've recently started using Lift in a project and probably my
difficulty is basic, but I've tried the Widgets that are uploaded in
the github web page. When I run the example, it all worked fine, the
menu did have the drop-down sub-menus, but when I integrate the code
of the menu (to be more specific, I want to integrate the MenuWidget)
to my project, it doesn't work like in the widgets example, ie it
prints as a list of links with bullet-marks, like the basic menu style
and I've changed the Boot.scala, added the snippet MenuSnippet.scala,
added the callback in the default.html, added the respective css and
js files in the respective folders and added the dependency:
dependency
groupIdnet.liftweb/groupId
artifactIdlift-widgets/artifactId
version1.1-SNAPSHOT/version
/dependency
, but still nothing.
I've noticed that the example is run under the project/src/test/
path and it is referenced in the pom.xml file, but in my project I
wanted it to run in the project/src/main path, so I didn't add
that reference in my pom.xml.
If possible, I really would like that someone could explain a working
step-by-step of how to integrate the menu widget to a project in the
/src/main path.
Sorry if this topic was already explained in another post, but I
didn't found the solution after a search. The only thing I've found,
was a brief reference to this problem, and I've done what was
suggested, but it didn't worked. The
link:http://groups.google.com/group/liftweb/browse_thread/thread/33b6f9f5e...
Thanks in advance for the help.
Cheers,
GonzaloN
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Lift group.
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[Lift] Re: Problems with the MenuWidget
It looks like the CSS and potentially the JSdependecies are not seen
by the browser ...
From your page rendered take the URI for the superfish CSS and JS and
put it in your browser and see if they are seen. Also firebug should
yell if the CSS/JS is can not be loaded
I assume that lift-widgets is in your app pom :) (dumb question ...)
Br's,
Marius
On May 20, 8:58 pm, Gonzalo N gonn...@gmail.com wrote:
Thanks for the quick response.
Yes, I've initialised the widget in the boot with Widget init
** In boot.scala: *
package bootstrap.liftweb
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import _root_.net.liftweb.sitemap.Loc._
import Helpers._
import _root_.net.liftweb.widgets.menu.MenuWidget
object MenuInfo {
import Loc._
def menu: List[Menu] = Menu(Loc(Home, List(index), Home),
Menu(Loc(overview, List(overview),
Overview)),
Menu(Loc(documentation, List
(documentation), Documentation)),
Menu(Loc(investigators, List
(investigators), Investigators))) ::
Menu(Loc(models, List(models,index), Models),
Menu(Loc(createM, List(models,create), Create
Model)) ::
Nil
}
class Boot {
def boot {
// where to search snippet
LiftRules.addToPackages(pt.cnbc.wikimodels)
// Build SiteMap
LiftRules.setSiteMap(SiteMap(MenuInfo.menu:_*))
MenuWidget init;
}
}
** In a snippet -- MenuSnippet.scala: ***
package pt.cnbc.wikimodels.snippet
import _root_.scala.xml.NodeSeq
import _root_.net.liftweb.widgets.menu._
class MenuSnippet {
def render(xhtml: NodeSeq) :NodeSeq = {
MenuWidget()
}
}
* in templates-hidden/default.html: *
head
...
/head
body
div
lift:MenuSnippet.render /
/div
/body
/html
It's basically equal with the example, just adapted to /src/main
instead of src/test
Do you think it's probably any error in my pom? Or with the reference
in the css and js files (I've putted them in the path /src/main/
webapp/classpath and ../classpath/menu, or should I put them in the
../main/resources/toserve/menu and reference them in the pom.xml)?
Hope you understand.
Thanks,
GonzaloN
On May 20, 6:26 pm, marius d. marius.dan...@gmail.com wrote:
Could you please post your code ? ... Are you initializing the widget
in your boot ?
Br's,
Marius
On May 20, 7:52 pm, Gonzalo N gonn...@gmail.com wrote:
Hi,
I've recently started using Lift in a project and probably my
difficulty is basic, but I've tried the Widgets that are uploaded in
the github web page. When I run the example, it all worked fine, the
menu did have the drop-down sub-menus, but when I integrate the code
of the menu (to be more specific, I want to integrate the MenuWidget)
to my project, it doesn't work like in the widgets example, ie it
prints as a list of links with bullet-marks, like the basic menu style
and I've changed the Boot.scala, added the snippet MenuSnippet.scala,
added the callback in the default.html, added the respective css and
js files in the respective folders and added the dependency:
dependency
groupIdnet.liftweb/groupId
artifactIdlift-widgets/artifactId
version1.1-SNAPSHOT/version
/dependency
, but still nothing.
I've noticed that the example is run under the project/src/test/
path and it is referenced in the pom.xml file, but in my project I
wanted it to run in the project/src/main path, so I didn't add
that reference in my pom.xml.
If possible, I really would like that someone could explain a working
step-by-step of how to integrate the menu widget to a project in the
/src/main path.
Sorry if this topic was already explained in another post, but I
didn't found the solution after a search. The only thing I've found,
was a brief reference to this problem, and I've done what was
suggested, but it didn't worked. The
link:http://groups.google.com/group/liftweb/browse_thread/thread/33b6f9f5e...
Thanks in advance for the help.
Cheers,
GonzaloN
--~--~-~--~~~---~--~~
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Lift group.
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liftweb+unsubscr...@googlegroups.com
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-~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
Maybe an optional package attribute? e.g., lift:snippet package=com.example type=Foo.bar form=POST ... /lift:snippet alex On Wed, May 20, 2009 at 9:19 AM, David Pollak feeder.of.the.be...@gmail.com wrote: On Tue, May 19, 2009 at 9:28 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, As far as I understand it is not possible to specify the FQCN of a snippet class in a snippet tag. Is this true? If so, there might be name clashes: Just imagine popular names like user, customer, item, etc. This will be particularly important in the OSGi space where you can create extensible applications: You do not know in advance, which modules are added. Hence on the long run I think we need something like namespacing. What do you think? What do you propose as the syntax? It's possible to create page-specific snippets so a fair number of the name clashes go away, but yes, for global snippets, there might be name clashes. Cheers Heiko -- My blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: www.scalamodules.org Lift, the simply functional web framework: liftweb.net -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Problems with the MenuWidget
Hi, I've recently started using Lift in a project and probably my difficulty is basic, but I've tried the Widgets that are uploaded in the github web page. When I run the example, it all worked fine, the menu did have the drop-down sub-menus, but when I integrate the code of the menu (to be more specific, I want to integrate the MenuWidget) to my project, it doesn't work like in the widgets example, ie it prints as a list of links with bullet-marks, like the basic menu style and I've changed the Boot.scala, added the snippet MenuSnippet.scala, added the callback in the default.html, added the respective css and js files in the respective folders and added the dependency: dependency groupIdnet.liftweb/groupId artifactIdlift-widgets/artifactId version1.1-SNAPSHOT/version /dependency , but still nothing. I've noticed that the example is run under the project/src/test/ path and it is referenced in the pom.xml file, but in my project I wanted it to run in the project/src/main path, so I didn't add that reference in my pom.xml. If possible, I really would like that someone could explain a working step-by-step of how to integrate the menu widget to a project in the /src/main path. Sorry if this topic was already explained in another post, but I didn't found the solution after a search. The only thing I've found, was a brief reference to this problem, and I've done what was suggested, but it didn't worked. The link: http://groups.google.com/group/liftweb/browse_thread/thread/33b6f9f5e6519d8d/7bec6e15c4ed95a7?hl=enlnk=gstq=dropdown#7bec6e15c4ed95a7 Thanks in advance for the help. Cheers, GonzaloN --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: your first Lift application on GAE/J
I like what you've accomplished with this. I tried to set this up from the GAE side, using the GAE Eclipse plugin rather than the maven lift archetype? I took all the 30+ jars the archetype now installs and created a Eclipse User Library that I put in the project classpath. I then just put the lift filter in the web.xml file and ran it as a Google Web Application. Even though I built and used the snapshot from the github repository, I still get the Security Access Control Exception. There is another approach to mixing GAE and lift using the Eclipse plugin. The documentation is here http://code.google.com/eclipse/docs/existingprojects.html I'm not sure how to run this, however. Do you just use mvn jetty:run, or do you also need to launch the Google App Engine as well? Have you tried it? Glenn... On May 15, 9:23 pm, Atsuhiko Yamanaka atsuhiko.yaman...@gmail.com wrote: Hi, Thank you for your feedback. On Sat, May 16, 2009 at 10:33 AM, Eric Daugherty edaughe...@gmail.com wrote: I think I executed all the steps correctly, but when I deploy it to GAEI get a Security Access Control Exception because the Actor class is trying to create a thread I think. It seems the recent commit[1] has caused that exception. I have pushed the fix to the github repository. May I ask you to try it again? [1]http://github.com/dpp/liftweb/commit/9e39859be9b8f6f4fd7c17cf503b5bcf... Sincerely, -- Atsuhiko Yamanaka JCraft,Inc. 1-14-20 HONCHO AOBA-KU, SENDAI, MIYAGI 980-0014 Japan. Tel +81-22-723-2150 +1-415-578-3454 Fax +81-22-224-8773 Skype callto://jcraft/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Problems with the MenuWidget
Could you please post your code ? ... Are you initializing the widget in your boot ? Br's, Marius On May 20, 7:52 pm, Gonzalo N gonn...@gmail.com wrote: Hi, I've recently started using Lift in a project and probably my difficulty is basic, but I've tried the Widgets that are uploaded in the github web page. When I run the example, it all worked fine, the menu did have the drop-down sub-menus, but when I integrate the code of the menu (to be more specific, I want to integrate the MenuWidget) to my project, it doesn't work like in the widgets example, ie it prints as a list of links with bullet-marks, like the basic menu style and I've changed the Boot.scala, added the snippet MenuSnippet.scala, added the callback in the default.html, added the respective css and js files in the respective folders and added the dependency: dependency groupIdnet.liftweb/groupId artifactIdlift-widgets/artifactId version1.1-SNAPSHOT/version /dependency , but still nothing. I've noticed that the example is run under the project/src/test/ path and it is referenced in the pom.xml file, but in my project I wanted it to run in the project/src/main path, so I didn't add that reference in my pom.xml. If possible, I really would like that someone could explain a working step-by-step of how to integrate the menu widget to a project in the /src/main path. Sorry if this topic was already explained in another post, but I didn't found the solution after a search. The only thing I've found, was a brief reference to this problem, and I've done what was suggested, but it didn't worked. The link:http://groups.google.com/group/liftweb/browse_thread/thread/33b6f9f5e... Thanks in advance for the help. Cheers, GonzaloN --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: S.init visibility?
It should be public. There may be cases when the user wants to do something on a non-request and non-CometActor thread that's still in the context of the session. On Wed, May 20, 2009 at 11:50 AM, Derek Chen-Becker dchenbec...@gmail.comwrote: I'm working on docs and I noticed that S.init is public. Is there a use case for an end user self-initializing S, or is this something that should be made package private (or something else)? Derek -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
Well, I don't know that it prevents all name clashes, but you have to use LiftRules.addToPackages to tell Lift which packages to search for snippet and view classes. On Tue, May 19, 2009 at 10:28 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, As far as I understand it is not possible to specify the FQCN of a snippet class in a snippet tag. Is this true? If so, there might be name clashes: Just imagine popular names like user, customer, item, etc. This will be particularly important in the OSGi space where you can create extensible applications: You do not know in advance, which modules are added. Hence on the long run I think we need something like namespacing. What do you think? Cheers Heiko -- My blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: www.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 liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
On Tue, May 19, 2009 at 9:28 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, As far as I understand it is not possible to specify the FQCN of a snippet class in a snippet tag. Is this true? If so, there might be name clashes: Just imagine popular names like user, customer, item, etc. This will be particularly important in the OSGi space where you can create extensible applications: You do not know in advance, which modules are added. Hence on the long run I think we need something like namespacing. What do you think? What do you propose as the syntax? It's possible to create page-specific snippets so a fair number of the name clashes go away, but yes, for global snippets, there might be name clashes. Cheers Heiko -- My blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: www.scalamodules.org Lift, the simply functional web framework: liftweb.net -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: S.init visibility?
Fair enough. Thanks! On Wed, May 20, 2009 at 12:51 PM, David Pollak feeder.of.the.be...@gmail.com wrote: It should be public. There may be cases when the user wants to do something on a non-request and non-CometActor thread that's still in the context of the session. On Wed, May 20, 2009 at 11:50 AM, Derek Chen-Becker dchenbec...@gmail.com wrote: I'm working on docs and I noticed that S.init is public. Is there a use case for an end user self-initializing S, or is this something that should be made package private (or something else)? Derek -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
On Wed, May 20, 2009 at 9:38 AM, Alex Boisvert boisv...@intalio.com wrote: Maybe an optional package attribute? e.g., lift:snippet package=com.example type=Foo.bar form=POST ... /lift:snippet Dude... you're so 2008 with that syntax... :-) The current syntax is: lift:Foo.bar form=Post.../lift:Foo.bar I guess we can add a package attribute anyway, although it breaks the whole Snippet lookup mechanism (not the reflection code, but the partial functions). alex On Wed, May 20, 2009 at 9:19 AM, David Pollak feeder.of.the.be...@gmail.com wrote: On Tue, May 19, 2009 at 9:28 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, As far as I understand it is not possible to specify the FQCN of a snippet class in a snippet tag. Is this true? If so, there might be name clashes: Just imagine popular names like user, customer, item, etc. This will be particularly important in the OSGi space where you can create extensible applications: You do not know in advance, which modules are added. Hence on the long run I think we need something like namespacing. What do you think? What do you propose as the syntax? It's possible to create page-specific snippets so a fair number of the name clashes go away, but yes, for global snippets, there might be name clashes. Cheers Heiko -- My blog: heikoseeberger.name Follow me: twitter.com/hseeberger OSGi on Scala: www.scalamodules.org Lift, the simply functional web framework: liftweb.net -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
2009/5/20 David Pollak feeder.of.the.be...@gmail.com On Wed, May 20, 2009 at 9:38 AM, Alex Boisvert boisv...@intalio.comwrote: Maybe an optional package attribute? e.g., lift:snippet package=com.example type=Foo.bar form=POST ... /lift:snippet Dude... you're so 2008 with that syntax... :-) Yes, I know... I just couldn't come to terms with using dots in my XML elements. I guess I have issues ;) The current syntax is: lift:Foo.bar form=Post.../lift:Foo.bar I guess we can add a package attribute anyway, although it breaks the whole Snippet lookup mechanism (not the reflection code, but the partial functions). It seems it would be natural to use XML namespaces for mapping to Scala packages. LiftRules.mapNamespaceToPackage(http://com.example.myapp.widgets; - com.example.myapp.widgets) and then, html ... xmlns:example=http://com.example.myapp.snippets; example:Foo.bar ... /example:Foo.bar ? alex --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Problems with the MenuWidget
After using firebug and putting the URI localhost:8080/classpath/menu/
superfish.js,as weel as the css and the jquery.hoverintent, all are
being seen by the browser and in the terminal shell it doesn't return
errors when reading/locating those files.
In the pom I added the dependency:
dependency
groupIdnet.liftweb/groupId
artifactIdlift-widgets/artifactId
version1.1-M1/version
/dependency
I've putted the version 1.1-M1, because it was the last I've search in
the lift repo.
Do you think I should change to another version?
And also added the snapshot repository:
repositories
repository
idscala-tools.org/id
nameScala-Tools Maven2 Repository/name
urlhttp://scala-tools.org/repo-releases/url
/repository
repository
idscala-tools.org.snapshots/id
nameScala Tools Maven2 Repository/name
urlhttp://scala-tools.org/repo-snapshots/url
snapshots /
/repository
/repositories
Actually, I cannot see what am I doing wrong, that was why I was
asking if there was a step-by-step tutorial to the menu widget only.
In the Lift-book group, I've read the Exploring Lift tutorial and in
the widgets section, there is no reference to this widget.
Many thanks,
GonzaloN
On May 20, 7:24 pm, marius d. marius.dan...@gmail.com wrote:
It looks like the CSS and potentially the JSdependecies are not seen
by the browser ...
From your page rendered take the URI for the superfish CSS and JS and
put it in your browser and see if they are seen. Also firebug should
yell if the CSS/JS is can not be loaded
I assume that lift-widgets is in your app pom :) (dumb question ...)
Br's,
Marius
On May 20, 8:58 pm, Gonzalo N gonn...@gmail.com wrote:
Thanks for the quick response.
Yes, I've initialised the widget in the boot with Widget init
** In boot.scala: *
package bootstrap.liftweb
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import _root_.net.liftweb.sitemap.Loc._
import Helpers._
import _root_.net.liftweb.widgets.menu.MenuWidget
object MenuInfo {
import Loc._
def menu: List[Menu] = Menu(Loc(Home, List(index), Home),
Menu(Loc(overview, List(overview),
Overview)),
Menu(Loc(documentation, List
(documentation), Documentation)),
Menu(Loc(investigators, List
(investigators), Investigators))) ::
Menu(Loc(models, List(models,index), Models),
Menu(Loc(createM, List(models,create), Create
Model)) ::
Nil
}
class Boot {
def boot {
// where to search snippet
LiftRules.addToPackages(pt.cnbc.wikimodels)
// Build SiteMap
LiftRules.setSiteMap(SiteMap(MenuInfo.menu:_*))
MenuWidget init;
}
}
** In a snippet -- MenuSnippet.scala: ***
package pt.cnbc.wikimodels.snippet
import _root_.scala.xml.NodeSeq
import _root_.net.liftweb.widgets.menu._
class MenuSnippet {
def render(xhtml: NodeSeq) :NodeSeq = {
MenuWidget()
}
}
* in templates-hidden/default.html: *
head
...
/head
body
div
lift:MenuSnippet.render /
/div
/body
/html
It's basically equal with the example, just adapted to /src/main
instead of src/test
Do you think it's probably any error in my pom? Or with the reference
in the css and js files (I've putted them in the path /src/main/
webapp/classpath and ../classpath/menu, or should I put them in the
../main/resources/toserve/menu and reference them in the pom.xml)?
Hope you understand.
Thanks,
GonzaloN
On May 20, 6:26 pm, marius d. marius.dan...@gmail.com wrote:
Could you please post your code ? ... Are you initializing the widget
in your boot ?
Br's,
Marius
On May 20, 7:52 pm, Gonzalo N gonn...@gmail.com wrote:
Hi,
I've recently started using Lift in a project and probably my
difficulty is basic, but I've tried the Widgets that are uploaded in
the github web page. When I run the example, it all worked fine, the
menu did have the drop-down sub-menus, but when I integrate the code
of the menu (to be more specific, I want to integrate the MenuWidget)
to my project, it doesn't work like in the widgets example, ie it
prints as a list of links with bullet-marks, like the basic menu style
and I've changed the Boot.scala, added the snippet MenuSnippet.scala,
added the callback in the default.html, added the respective css and
js files in the respective folders and added the dependency:
dependency
groupIdnet.liftweb/groupId
artifactIdlift-widgets/artifactId
version1.1-SNAPSHOT/version
/dependency
, but still nothing.
I've noticed that the example is run under the project/src/test/
path and it is referenced in the pom.xml file, but in my project
[Lift] The 1.0_maint branch
Folks, I've committed code for the 1.0.1-SNAPSHOT to the 1.0_maint branch in the repository. I've tested the sample app against IE8 and it works just fine. Please give it a whirl (there's nothing in the Maven repository, you'll have to hand-build) and let me know how it's working for you. Thanks, David PS -- It upgrades to Scala 2.7.4, so your app will have to be 2.7.4 as well. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Problems with the MenuWidget
I emailed you privately an simple chat application that has the
MenuWidget in it. I had no problem with putting it.
If you stil can't figure it out please email me a minimalistic lift
app where it just doesn't work.
Br's,
Marius
On May 20, 10:04 pm, Gonzalo N gonn...@gmail.com wrote:
After using firebug and putting the URI localhost:8080/classpath/menu/
superfish.js,as weel as the css and the jquery.hoverintent, all are
being seen by the browser and in the terminal shell it doesn't return
errors when reading/locating those files.
In the pom I added the dependency:
dependency
groupIdnet.liftweb/groupId
artifactIdlift-widgets/artifactId
version1.1-M1/version
/dependency
I've putted the version 1.1-M1, because it was the last I've search in
the lift repo.
Do you think I should change to another version?
And also added the snapshot repository:
repositories
repository
idscala-tools.org/id
nameScala-Tools Maven2 Repository/name
urlhttp://scala-tools.org/repo-releases/url
/repository
repository
idscala-tools.org.snapshots/id
nameScala Tools Maven2 Repository/name
urlhttp://scala-tools.org/repo-snapshots/url
snapshots /
/repository
/repositories
Actually, I cannot see what am I doing wrong, that was why I was
asking if there was a step-by-step tutorial to the menu widget only.
In the Lift-book group, I've read the Exploring Lift tutorial and in
the widgets section, there is no reference to this widget.
Many thanks,
GonzaloN
On May 20, 7:24 pm, marius d. marius.dan...@gmail.com wrote:
It looks like the CSS and potentially the JSdependecies are not seen
by the browser ...
From your page rendered take the URI for the superfish CSS and JS and
put it in your browser and see if they are seen. Also firebug should
yell if the CSS/JS is can not be loaded
I assume that lift-widgets is in your app pom :) (dumb question ...)
Br's,
Marius
On May 20, 8:58 pm, Gonzalo N gonn...@gmail.com wrote:
Thanks for the quick response.
Yes, I've initialised the widget in the boot with Widget init
** In boot.scala: *
package bootstrap.liftweb
import _root_.net.liftweb.util._
import _root_.net.liftweb.http._
import _root_.net.liftweb.sitemap._
import _root_.net.liftweb.sitemap.Loc._
import Helpers._
import _root_.net.liftweb.widgets.menu.MenuWidget
object MenuInfo {
import Loc._
def menu: List[Menu] = Menu(Loc(Home, List(index), Home),
Menu(Loc(overview, List(overview),
Overview)),
Menu(Loc(documentation, List
(documentation), Documentation)),
Menu(Loc(investigators, List
(investigators), Investigators))) ::
Menu(Loc(models, List(models,index), Models),
Menu(Loc(createM, List(models,create), Create
Model)) ::
Nil
}
class Boot {
def boot {
// where to search snippet
LiftRules.addToPackages(pt.cnbc.wikimodels)
// Build SiteMap
LiftRules.setSiteMap(SiteMap(MenuInfo.menu:_*))
MenuWidget init;
}
}
** In a snippet -- MenuSnippet.scala: ***
package pt.cnbc.wikimodels.snippet
import _root_.scala.xml.NodeSeq
import _root_.net.liftweb.widgets.menu._
class MenuSnippet {
def render(xhtml: NodeSeq) :NodeSeq = {
MenuWidget()
}
}
* in templates-hidden/default.html: *
head
...
/head
body
div
lift:MenuSnippet.render /
/div
/body
/html
It's basically equal with the example, just adapted to /src/main
instead of src/test
Do you think it's probably any error in my pom? Or with the reference
in the css and js files (I've putted them in the path /src/main/
webapp/classpath and ../classpath/menu, or should I put them in the
../main/resources/toserve/menu and reference them in the pom.xml)?
Hope you understand.
Thanks,
GonzaloN
On May 20, 6:26 pm, marius d. marius.dan...@gmail.com wrote:
Could you please post your code ? ... Are you initializing the widget
in your boot ?
Br's,
Marius
On May 20, 7:52 pm, Gonzalo N gonn...@gmail.com wrote:
Hi,
I've recently started using Lift in a project and probably my
difficulty is basic, but I've tried the Widgets that are uploaded in
the github web page. When I run the example, it all worked fine, the
menu did have the drop-down sub-menus, but when I integrate the code
of the menu (to be more specific, I want to integrate the MenuWidget)
to my project, it doesn't work like in the widgets example, ie it
prints as a list of links with bullet-marks, like the basic menu style
and I've changed the Boot.scala, added the snippet MenuSnippet.scala,
added the callback in the default.html,
[Lift] Cron style job support?
Apologies for the cross-post with the Lift-book group but this is the more appropriate group... While this does not necessarily have anything to do with a webapp does anyone have suggestions for the means to create/register and run a cron style job? Specifically I would like to extract data from the DB and send to a Solr instance for searching and as I am happily using Mapper I'd like to continue using it for ORM. In J2EE land we used Quartz so worst case I guess I could have a servlet that on initialisation starts up Quartz and then code a job to that hits the DB with JDBC and then post to a Solr instance. -- Ewan --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] trang maven repo/plugin?
Lifted, Does anybody have a lead on a repo for trang? Even better -- a plugin would be awesome. Best wishes, --greg -- L.G. Meredith Managing Partner Biosimilarity LLC 1219 NW 83rd St Seattle, WA 98117 +1 206.650.3740 http://biosimilarity.blogspot.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Snippet name clashes
On Wed, May 20, 2009 at 12:02 PM, Alex Boisvert boisv...@intalio.comwrote: 2009/5/20 David Pollak feeder.of.the.be...@gmail.com On Wed, May 20, 2009 at 9:38 AM, Alex Boisvert boisv...@intalio.comwrote: Maybe an optional package attribute? e.g., lift:snippet package=com.example type=Foo.bar form=POST ... /lift:snippet Dude... you're so 2008 with that syntax... :-) Yes, I know... I just couldn't come to terms with using dots in my XML elements. I guess I have issues ;) The current syntax is: lift:Foo.bar form=Post.../lift:Foo.bar I guess we can add a package attribute anyway, although it breaks the whole Snippet lookup mechanism (not the reflection code, but the partial functions). It seems it would be natural to use XML namespaces for mapping to Scala packages. LiftRules.mapNamespaceToPackage(http://com.example.myapp.widgets; - com.example.myapp.widgets) and then, html ... xmlns:example=http://com.example.myapp.snippets; example:Foo.bar ... /example:Foo.bar ? Interesting... it might impact rendering performance, but it's nice and flexible. alex -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Problem with S.params
Hi, I have been having trouble reading a list of HTTP parameters with the same name that may or may not exist. If I call S.params(nn) and nn doesn't exist, it throws a NoSuchElementException: key not found. I was expecting an empty List. The code for S.params is def params(n: String): List[String] = request.map(_.params(n)).openOr (Nil) Shouldn't it be something like: def params(n: String): List[String] = request.map(_.params.getOrElse (n,Nil)).openOr(Nil) Or am I doing something wrong? Thanks, Wilkins --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] set currentUser as owner
Hello Lifters, I wanted to override the defaultValue of my owner field, to always set it to the currentUser. I cannot compile this, because I get an error (what I kind of understand). During compilation, there's no currentUser so this function call has to be delayed somehow, but how? The definition of the owner field is inside a trait, is this a additional reason for this error? thanks! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Problem with S.params
Definitely looks wrong to me. Maybe we can get this in for the 1.0.1 release. Derek On Wed, May 20, 2009 at 6:22 PM, wilkinspoe wilkins...@gmail.com wrote: Hi, I have been having trouble reading a list of HTTP parameters with the same name that may or may not exist. If I call S.params(nn) and nn doesn't exist, it throws a NoSuchElementException: key not found. I was expecting an empty List. The code for S.params is def params(n: String): List[String] = request.map(_.params(n)).openOr (Nil) Shouldn't it be something like: def params(n: String): List[String] = request.map(_.params.getOrElse (n,Nil)).openOr(Nil) Or am I doing something wrong? Thanks, Wilkins --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Double as primary key
Hi,
For anyone who may use Double as a primary key. I know it is not usual
but still doubles are prett usefull as indexes.
---
trait DoubleKeyedMetaMapper[A : DoubleKeyedMapper[A]] extends
KeyedMetaMapper[Double, A] { self: A = }
trait DoubleKeyedMapper[OwnerType : DoubleKeyedMapper[OwnerType]]
extends KeyedMapper[Double, OwnerType] with BaseDoubleKeyedMapper {
self: OwnerType =
}
trait BaseDoubleKeyedMapper extends BaseKeyedMapper {
override type TheKeyType = Double
}
class MappedDoubleIndex[T:Mapper[T]](theOwner: T) extends MappedDouble
[T](theOwner) with IndexedField[Double] {
override def writePermission_? = false // not writable
override def dbIndexed_? = true
def defined_? = i_is_! != defaultValue
override def dbPrimaryKey_? = true
override def defaultValue = 0.0
override def dbIndexFieldIndicatesSaved_? = {i_is_! != defaultValue}
def makeKeyJDBCFriendly(in: Double) = new _root_.java.lang.Double
(in)
def convertKey(in: String): Box[Double] = {
if (in eq null) Empty
else tryo(toLong(if (in.startsWith(name + =)) in.substring((name
+ =).length) else in))
}
override def dbDisplay_? = false
def convertKey(in : Double): Box[Double] = {
if (in 0L) Empty
else Full(in)
}
def convertKey(in : Int): Box[Double] = {
if (in 0) Empty
else Full(in)
}
def convertKey(in : Long): Box[Double] = {
if (in 0) Empty
else Full(in)
}
def convertKey(in : AnyRef): Box[Double] = {
if ((in eq null) || (in eq None)) Empty
else tryo(convertKey(in.toString)).flatMap(s = s)
}
override def fieldCreatorString(dbType: DriverType, colName:
String): String = colName + + dbType.doubleColumnType + NOT
NULL
}
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[Lift] Re: Double as primary key
Very cool!
On Wed, May 20, 2009 at 8:02 PM, vseryakov vserya...@gmail.com wrote:
Hi,
For anyone who may use Double as a primary key. I know it is not usual
but still doubles are prett usefull as indexes.
---
trait DoubleKeyedMetaMapper[A : DoubleKeyedMapper[A]] extends
KeyedMetaMapper[Double, A] { self: A = }
trait DoubleKeyedMapper[OwnerType : DoubleKeyedMapper[OwnerType]]
extends KeyedMapper[Double, OwnerType] with BaseDoubleKeyedMapper {
self: OwnerType =
}
trait BaseDoubleKeyedMapper extends BaseKeyedMapper {
override type TheKeyType = Double
}
class MappedDoubleIndex[T:Mapper[T]](theOwner: T) extends MappedDouble
[T](theOwner) with IndexedField[Double] {
override def writePermission_? = false // not writable
override def dbIndexed_? = true
def defined_? = i_is_! != defaultValue
override def dbPrimaryKey_? = true
override def defaultValue = 0.0
override def dbIndexFieldIndicatesSaved_? = {i_is_! != defaultValue}
def makeKeyJDBCFriendly(in: Double) = new _root_.java.lang.Double
(in)
def convertKey(in: String): Box[Double] = {
if (in eq null) Empty
else tryo(toLong(if (in.startsWith(name + =)) in.substring((name
+ =).length) else in))
}
override def dbDisplay_? = false
def convertKey(in : Double): Box[Double] = {
if (in 0L) Empty
else Full(in)
}
def convertKey(in : Int): Box[Double] = {
if (in 0) Empty
else Full(in)
}
def convertKey(in : Long): Box[Double] = {
if (in 0) Empty
else Full(in)
}
def convertKey(in : AnyRef): Box[Double] = {
if ((in eq null) || (in eq None)) Empty
else tryo(convertKey(in.toString)).flatMap(s = s)
}
override def fieldCreatorString(dbType: DriverType, colName:
String): String = colName + + dbType.doubleColumnType + NOT
NULL
}
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Re: set currentUser as owner
Can you post a code sample and the error?
try:
object owner extends MappedLongForeignKey(this, User) {
override def defaultValue = User.currentUserId openOr 0L
}
On Wed, May 20, 2009 at 5:38 PM, Tobias Daub hannes.flo...@gmx.li wrote:
Hello Lifters,
I wanted to override the defaultValue of my owner field, to always set
it to the currentUser. I cannot compile this, because I get an error
(what I kind of understand). During compilation, there's no currentUser
so this function call has to be delayed somehow, but how?
The definition of the owner field is inside a trait, is this a
additional reason for this error?
thanks!
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] Re: Problem with S.params
Fixed in 1.1-SNAPSHOT and 1.0.1-SNAPSHOT On Wed, May 20, 2009 at 7:13 PM, Derek Chen-Becker dchenbec...@gmail.comwrote: Definitely looks wrong to me. Maybe we can get this in for the 1.0.1 release. Derek On Wed, May 20, 2009 at 6:22 PM, wilkinspoe wilkins...@gmail.com wrote: Hi, I have been having trouble reading a list of HTTP parameters with the same name that may or may not exist. If I call S.params(nn) and nn doesn't exist, it throws a NoSuchElementException: key not found. I was expecting an empty List. The code for S.params is def params(n: String): List[String] = request.map(_.params(n)).openOr (Nil) Shouldn't it be something like: def params(n: String): List[String] = request.map(_.params.getOrElse (n,Nil)).openOr(Nil) Or am I doing something wrong? Thanks, Wilkins -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to serve html fragments
On Wed, May 20, 2009 at 8:38 PM, fatu fab...@gmail.com wrote: Hi David, yes it will do, thank you so much for such a lightning-fast development in reply! I'm only thinking about a case that is probably much more of an exception than a rule, i.e. when the snippet dynamically decides if it needs to generate a full page or a fragment (which is not a very good design anyway IMHO), for example based on some info passed. But even in that case the snippet will know that and will be able to set S.skipDocType = true accordingly, so it should be perfectly fine. Plus it won't be difficult at all to make the processing diverge in the 2 cases by using URL rewrites, redirecting it to a different template / snippet depending on parameters or URL structure, which is probably a better design too. You could also pass a header flag from your AJAX call. If the header's set, you don't do the boilerplate surround that'll include all the html, head and body tags. Anyway, enjoy and thanks for the use case. Party on. Again many thanks everyone and David especially! On May 20, 4:05 pm, David Pollak feeder.of.the.be...@gmail.com wrote: I'm about to commit S.skipDocType = true | false. If you set it to true, the !DOCTYPE .../ will be omitted from the response page. This will allow your AJAX fragements to pull parts of pages from the server. Note that someplace in your snippets, you'll have to set S.skipDocType = true. Does this address your issue? On Wed, May 20, 2009 at 5:13 AM, fatu fab...@gmail.com wrote: Hi Marius, as I understand them, Jx classes help in generating JS that can itself generate DOM at the client. Am I wrong? I'd really like to serve back an HTML fragment built by using the normal Lift template pipeline (so including surround bind). Is that possible? Thanks On 20 Mag, 13:16, marius d. marius.dan...@gmail.com wrote: As I understood you want to make an Ajax request and serve back a Document Fragment. If so please also take a look at Jx stuff. We discuss Jx classes in a fairly amount of details in the lift book. Br's, Marius On May 20, 9:32 am, fatu fab...@gmail.com wrote: Timothy, thanks for the links, I found them useful and I find your blog in general very interesting. Came across scala-blogs.org and it looks quite promising as well. I knew bind already from the Exploring Lift book which I pull from git, build with Lyx and keep at hand regularly. In the doctype post, though, I couldn't find a way to specify no doctype which I think is necessary to serve a fragment; plus I couldn't find any other easy out-of-the-box way to do it. Shouldn't this use case (serving fragments), which I think is quite common, be better / more easily supported by the framework? Can someone post an example of how to do it with raw response handling in the meanwhile? Thanks anybody. Fabio On 26 Apr, 21:49, Timothy Perrett timo...@getintheloop.eu wrote: George, To tell lift what doctype you want to use see my blog post here: http://is.gd/uJ4L Also, you'll want to read another one of my posts in which I discuss the bind(...) method and how you can stop putting markup into your snippets:http://is.gd/sfyT Cheers, Tim On Apr 26, 1:02 pm, george geo...@mattandgeorge.com wrote: hello all, hopefully someone can help me out here. i am trying to port some simple ajax stuff over to lift from a rails app. basically it just loads anhtmlfragmentand puts it into the dom using prototype. i have set up a template which contains thefragmentat src/main/ webapp/fragment.html ulliitem/li/ul then i made the page available using the SiteMap and all seems good, but here comes the problem the lift response adds the xml declaration and doctype, one of which seems to cause prototype some problems ?xml version=1.0 encoding=UTF-8? !DOCTYPEhtmlPUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd; ulliitem/li/ul so the question is, how can i make lift send back the rawhtmlwithout meddling with it? i have tried out using ResourceServer to serve it statically which works, but this wouldn't allow me to generate thefragment dynamically. i would also prefer to have a separatehtmltemplate file rather than embedding the markup code in a snippet. any thoughts gratefully received.. george -- Lift, the simply functional web frameworkhttp://liftweb.net Beginning Scalahttp://www.apress.com/book/view/1430219890 Follow me:http://twitter.com/dpp Git some:http://github.com/dpp -- Lift, the simply functional web framework http://liftweb.net Beginning Scala
[Lift] Re: Problem with S.params
Thanks for the quick fix. You guys are great. On May 20, 8:35 pm, David Pollak feeder.of.the.be...@gmail.com wrote: Fixed in 1.1-SNAPSHOT and 1.0.1-SNAPSHOT On Wed, May 20, 2009 at 7:13 PM, Derek Chen-Becker dchenbec...@gmail.comwrote: Definitely looks wrong to me. Maybe we can get this in for the 1.0.1 release. Derek On Wed, May 20, 2009 at 6:22 PM, wilkinspoe wilkins...@gmail.com wrote: Hi, I have been having trouble reading a list of HTTP parameters with the same name that may or may not exist. If I call S.params(nn) and nn doesn't exist, it throws a NoSuchElementException: key not found. I was expecting an empty List. The code for S.params is def params(n: String): List[String] = request.map(_.params(n)).openOr (Nil) Shouldn't it be something like: def params(n: String): List[String] = request.map(_.params.getOrElse (n,Nil)).openOr(Nil) Or am I doing something wrong? Thanks, Wilkins -- Lift, the simply functional web frameworkhttp://liftweb.net Beginning Scalahttp://www.apress.com/book/view/1430219890 Follow me:http://twitter.com/dpp Git some:http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
