[jbossseam-issues] [JBoss JIRA] Commented: (JBSEAM-1151) Embedded plugin Facelets drop values during postback
[ http://jira.jboss.com/jira/browse/JBSEAM-1151?page=comments#action_12359373 ]
Christian Bauer commented on JBSEAM-1151:
-----------------------------------------
First issue:
In wiki text source: <div
style="width:300px;float:left;margin-right:10px;">[<=feedTeasers]</div
Rendered:
<div style="width:300px;float:left;margin-right:10px;" <div id="feedTeasers" class="" <table class="datatable rightBorder leftBorder
topBorder bottomBorder" border="0" cellpadding="0"
cellspacing="0" <thead <tr
<th class="regularHeader alignLeft" scope="col">Site news
feed:</th </tr </thead
<tbody
<tr class="rowOdd"
<td class="teaserColumn"
<div class="teaserAuthorDate" <span
class="teaserDate">09. Apr 2007, 11:45</span><span
id="j_id132:0:j_id138"> (<span
class="teaserAuthor">Regular
Member</span>)</span </div
<div class="teaserTitle"><a
href="http://www.lacewiki.org/wiki/22.lace">This is Blog Entry
Seven</a
</div This is a
regular blog entry with some text that we need to fill up the layout. Lets just repeat it
a few times: This is a regular blog entry with some text that we need
to fill up the layout. This
i<a href="http://www.lacewiki.org/wiki/22.lace" ...</a></td </tr
<tr class="rowEven" <td
class="teaserColumn"
<div class="teaserAuthorDate" <span
class="teaserDate">09. Apr 2007, 10:45</span><span
id="j_id132:1:j_id138"> (<span
class="teaserAuthor">Regular
Member</span>)</span
</div
<div class="teaserTitle"><a
href="http://www.lacewiki.org/wiki/21.lace">Entry Six</a </div
Blog Entry Nr.6
</td </tr </tbody
</table </div
Note the > at the end.
> Embedded plugin Facelets drop values during postback
> ----------------------------------------------------
> Key: JBSEAM-1151
> URL: http://jira.jboss.com/jira/browse/JBSEAM-1151
> Project: JBoss Seam
> Issue Type: Bug
> Components: Wiki
> Reporter: Christian Bauer
> Assigned To: Pete Muir
> Priority: Blocker
> Pete, as discussed on IM and posted here so we can
coordinate what needs to be done:
> The wiki includes Facelets manually into the facelet tree when a plugin is
encountered during page rendering. This is done in two phases, through a ComponentHandler
when the facelet tree is build and through a custom component that renders the HTML for
the tree manually. This seems to work fine visually, and the view tree looks OK.
> However, if such an included facelet contains a form, on postback of this form the
tree is rebuild during RENDER RESPONSE and any invalid component from the earlier
VALIDATIONS phase is lost. So we never see entered invalid values in the form again. This
can be tested with the "user comment" form on the wiki.
> The interesting thing here is that it works perfectly fine for the plugin settings
forms, you can see those if you edit a document, and enable the preview and plugin
settings checkboxes. These forms are much more complicated than the "user
comment" form, so I haven't touched them to find out why it works in that case.
The trivial "user comment" form should be easier to debug...
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