I tried to dig inside the Tree component source, and I'm not really at
ease with the RenderCommand way to render stuffs.
What I see is the block I overridden to display a form with zone
update submit inside, is pushed to the RenderQueue. But I don't
understand how this affect the way the form generates the javascript
needed to behave correctly.
I tried with and this way it behave correctly, so it seams to be
specific to the form component.
Any help ?
On Mon, Oct 22, 2012 at 2:11 PM, Nicolas Bouillon <nico...@bouil.org> wrote:
> Hi,
>
> We have got a problem with the Tree component.
>
> In our tree element, we want to have a form included to allow to add a
> new child to the current element. We have used the p:label attribute
> to customize the rendering of the element, and we have included a form
> inside, which must submit in XHR to a zone.
>
> The problem all but the last item on the tree triggers a plain old
> form submission with a full reload.
> The last item trigger a XHR submit but for all the displayed items in
> the tree at the time the page loads (so not taking into account the
> dynamically expanded elements).
>
> If you look at the source code generated at the bottom of the page,
> you can see the linkId is always the same for each form element :
>
> "linkZone" : [
> {
> "linkId" : "form_2",
> "url" : "/index.form/Pets",
> "zoneId" : "zone"
> },
> {
> "linkId" : "form_2",
> "url" : "/index.form/Games",
> "zoneId" : "zone"
> },
> {
> "linkId" : "form_2",
> "url" : "/index.form/Numbers",
> "zoneId" : "zone"
> },
> {
> "linkId" : "form_2",
> "url" : "/index.form/Last$0020element",
> "zoneId" : "zone"
> }
> ],
>
> I've setup a sample project on github at
> https://github.com/bouil/tapestry-tree-test
>
> The problem can be live tested at http://tapestry-tree-test.cloudfoundry.com/
>
> Thank you for any help and workaround you could provide to solve this problem.
>
> Nicolas.
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