The problem has nothing to do with templates names.
I was writting <lift:showMarket.show>...</lift:showMarket.show>

Capitalizing the first letter in the snippet's name (<lift:ShowMarket.show>)
solved the problem. Anyway looks like a bug =)

Regards,
Sergey


On Sun, Feb 1, 2009 at 7:09 PM, Sergey Andreev <andser...@gmail.com> wrote:

> Derek,
> I was commenting out everything from my snippet and template but still the
> state was lossing between after redirect. And then i decided to change the
> name of the template from "index.html" to "add.html" (any other name) and it
> magically worked. Looks like a bug to me. Will investigate the sources
> further.
> Thanks for your help,
> Sergey
>
> On Fri, Jan 30, 2009 at 11:44 PM, Derek Chen-Becker <dchenbec...@gmail.com
> > wrote:
>
>> Right, really the same mechanism in different guises. Still, the code that
>> Sergey sent should work as far as I can tell...
>>
>> Derek
>>
>>
>> On Fri, Jan 30, 2009 at 11:01 AM, Marius <marius.dan...@gmail.com> wrote:
>>
>>>
>>> Yeah it does... in essence not very different from initial proposal
>>> since internally redirectTo from stateful snippet does the same thing:
>>> binds a function to be executed upon redirect.
>>>
>>> On Jan 30, 5:47 pm, Derek Chen-Becker <dchenbec...@gmail.com> wrote:
>>> > Unless I'm missing something the stateful snippet should be working.
>>> The
>>> > this.redirectTo call should be invoking the StatefulSnippet's
>>> redirectTo,
>>> > which should associate the same snippet instance with the new page.
>>> That
>>> > should allow access to the same var. I just coded up a test app
>>> (attached)
>>> > and it works fine using very similar code.
>>> >
>>> > On Fri, Jan 30, 2009 at 12:36 AM, Marius <marius.dan...@gmail.com>
>>> wrote:
>>> >
>>> > > On Jan 29, 10:54 pm, Sergey Andreev <andser...@gmail.com> wrote:
>>> > > > Hi Liftlers,
>>> > > > I am migrating one of my application to the lift as a way to learn
>>> it and
>>> > > i
>>> > > > would like to ask a question.
>>> >
>>> > > > After submitting a form i would like to do a redirect and show the
>>> > > submitted
>>> > > > values on the other template. I have 2 templates and i use the same
>>> > > snippet
>>> > > > in both of them to render a dynamic content.
>>> > > > As far as i understand there are 2 ways to make it work: saving
>>> state
>>> > > using
>>> > > > SessionVars(which works for me) or extending StatefulSnippet and
>>> calling
>>> > > > this.redirectTo on it (looking at the sources it should register
>>> the
>>> > > > stateful snippet in the session). I've tried extending
>>> StatefulSnippet
>>> > > but
>>> > > > it doesn't work for me. A hashed value is added to the redirect url
>>> which
>>> > > > should map to the stateful snippet but the state is lost. I don't
>>> > > understand
>>> > > > what i am doing wrong.
>>> >
>>> > > > The simplified example of the code:
>>> >
>>> > > > class MySnippet extend StatefulSnippet {
>>> > > >   private var myValues: List[String] = List()
>>> >
>>> > > >   val dispatch.. = {
>>> > > >     case "save" => save_
>>> > > >     case "show" => show _
>>> > > >   }
>>> >
>>> > > >   def show = {
>>> > > >     myValues.foreach(Log.info(_)) //nothing here
>>> > > >   }
>>> >
>>> > > >   def save(xhtml: NodeSeq) : NodeSeq = {
>>> > > >     def processForm = {
>>> > > >       myValues.foreach(Log.info(_)) //submitted values are printed
>>> out
>>> > > >       this.redirectTo("/show")
>>> > > >     }
>>> >
>>> > > Unless I'm missing something I do not this your values can be shown
>>> in
>>> > > the new template. There is an overloaded S.redirectTo where you can
>>> > > specify a function to be executed when the redirect is receives.
>>> Hence
>>> > > here you can pass state. See
>>> >
>>> > > def redirectTo[T](where: String, func: () => Unit): T
>>> >
>>> > > In this function you could probably set some RequestVar holding your
>>> > > needed state and when you snippet is rendered in the /show page you
>>> > > just read the info from these RequestVar(s).
>>> >
>>> > > >     bind("render", xhtml,
>>> > > >        ...... //render textboxes and register functions which add
>>> values
>>> > > to
>>> > > > the myValues list
>>> > > >        "submit" -> submit("Submit", processForm)
>>> > > >   }
>>> >
>>> > > > }
>>> >
>>> > > > Thanks,
>>> > > > Sergey
>>> > > > P.S. The more i learn about Lift the more i like it. Thank you
>>> David and
>>> > > all
>>> > > > lift committers!!!
>>> >
>>> >
>>> >
>>> >  teststateful.tgz
>>> > 7KViewDownload
>>>
>>>
>>
>> >>
>>
>

--~--~---------~--~----~------------~-------~--~----~
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
-~----------~----~----~----~------~----~------~--~---

Reply via email to