This sounds like a generic problem which might have a generic solution. If
the Loop component push()ed the current element onto the environment,
EventLinks could peek() for the value when rendering an ajax link. When an
ajax even fires, tapestry could populate the current loop value in the
componen
Ok, thanks both for your help...
I 'll see if I can modify Tree's eventlink behaviour to have the needed
information.
I 'll update here if I reach some progress
cheers and thanks
Nicolás.-
On Wed, May 23, 2012 at 12:59 PM, Arno Haase <
arno.ha...@haase-consulting.com> wrote:
> -BEGIN PGP
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Sorry, my mistake - I replied without really thinking...
I was thinking about a similar phenomenon when a loop contains links
that refer to the loop variable, e.g. as their context. Then you need
to use 'deferred="true"' with the links.
As Lance wrot
Think about it this way, once your page has rendered the trees, this list is
gone unless it stored it in the html or in the session (bad).
Take a look at the event link that tapestry generates to expand a tree node,
I'm betting that it does not contain enough information to determine the
loop val
Arno, sorry can you send me the link of the javadoc you 're looking at?
'cause I couldn't find nothing about deffered in
http://tapestry.apache.org/5.3.3/apidocs/org/apache/tapestry5/corelib/components/Loop.html
Lance, I 'm thinking about what you said and the loop and form relationship,
I don't
I'm not 100% sure but I think you might have encountered a tricky issue. The
Loop component uses the "encoder" property to integrate with the Form
component so that the list is serialized to a hidden form element and then
deserialized when the form is posted. I don't think that the same kind of
int
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
try adding
deferred="false"
to the loop - see javadoc for explanations.
Am 23.05.2012 15:09, schrieb Nicolas Barrera:
> Hi,
>
> I got the need to show a dynamic number of tree components in a
> page, I thought about using a loop around a tree comp
Hi,
I got the need to show a dynamic number of tree components in a page, I
thought about using a loop around a tree component but I 've bumped with
the problem that I 'll need to
set the Tree's model property with something variable.
I 've already tried this:
