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Posted to users@cocoon.apache.org by Dev at weitling <de...@weitling.net> on 2007/07/19 18:37:47 UTC
Bug (?!) in Html table/Ajax combination
Hi (again),
as I'm still working on some problem described on this mailing list at
the 18th of May, subject "Hide/show columns in an ajaxified table
cform", I have now found some weird Cocoon behaviour:
My repeater rows are nested not in DIVs but in table tags. When using
Ajax removing a repeater row (visually a table column) the bu:update
result contains SPANs. When this only looks ugly in the browser it looks
really weird when adding a (table) row - the bu:update contains SPANs
mixed with table elements...
Everything is fine with Ajax off but I don't want to miss Web 2.0 ;-)
:-?
Florian
---- template code excerpt (beat me, it's rather long... ----
<ft:form-template action="showQuestion" method="POST" ajax="true">
<input type="hidden" name="continuation-id" value="${continuation.id}"/>
<ft:widget id="questionID"/>
<div id="questionAnswerContainer">
<ft:widget id="locales"/>
<table border="1">
<thead>
<ft:repeater id="questionLocaleRepeater">
<tr>
<th/>
<ft:repeater-rows>
<th>
<ft:widget id="hideLocale">
<fi:styling type="image"
src="images/close.gif"/>
</ft:widget>
<ft:widget id="questionLocale"/>
</th>
</ft:repeater-rows>
<th/>
</tr>
</ft:repeater>
<ft:repeater id="questionDataRepeater">
<tr>
<th/>
<ft:repeater-rows>
<th>
<ft:widget id="questionData"
fi:type="inplace" dojoType="inlineEditBox"/>
</th>
</ft:repeater-rows>
<th/>
</tr>
</ft:repeater>
</thead>
<ft:repeater id="answerRepeater">
<tbody>
<ft:repeater-rows>
<tr>
<td>
<ft:widget id="answerCorrect"/>
</td>
<ft:repeater id="answerDataRepeater">
<ft:repeater-rows>
<td class="${answerLocale}">
<ft:widget id="answerData"
fi:type="inplace" dojoType="inlineEditBox"/>
</td>
</ft:repeater-rows>
</ft:repeater>
<td>
<ft:widget id="deleteAnswer">
<fi:styling type="image"
src="images/trash.gif"/>
</ft:widget>
</td>
</tr>
</ft:repeater-rows>
</tbody>
</ft:repeater>
</table>
----- bu:update sent by Cocoon after "column deletion" (hideLocale) -----
<bu:document xmlns:bu="http://apache.org/cocoon/browser-update/1.0">
<bu:replace id="questionLocaleRepeater.1">
<span id="questionLocaleRepeater.1" />
</bu:replace>
<bu:replace id="questionDataRepeater.1">
<span id="questionDataRepeater.1" />
</bu:replace>
<bu:replace id="answerRepeater.0.answerDataRepeater.1">
<span id="answerRepeater.0.answerDataRepeater.1" />
</bu:replace>
<bu:replace id="answerRepeater.1.answerDataRepeater.1">
<span id="answerRepeater.1.answerDataRepeater.1" />
</bu:replace>
<bu:replace id="answerRepeater.2.answerDataRepeater.1">
<span id="answerRepeater.2.answerDataRepeater.1" />
</bu:replace>
</bu:document>
---- bu:update excerpt after "row adding" ----
<bu:document xmlns:bu="http://apache.org/cocoon/browser-update/1.0">
<bu:replace id="answerRepeater">
<tbody id="answerRepeater">
<tr id="answerRepeater.0">
<td>
<span id="answerRepeater.0.answerCorrect">
<input title="" name="answerRepeater.0.answerCorrect" value="true"
type="checkbox" id="answerRepeater.0.answerCorrect:input" class="forms
booleanfield active" />
</span>
</td>
<td class="" id="answerRepeater.0.answerDataRepeater.0">
<span id="answerRepeater.0.answerDataRepeater.0.answerData">
<span
onSave="dojo.byId('answerRepeater.0.answerDataRepeater.0.answerData:input').value
= arguments[0];" dojoType="InlineEditBox">
Donald Duck
</span>
<input value="Donald Duck"
name="answerRepeater.0.answerDataRepeater.0.answerData" type="hidden"
id="answerRepeater.0.answerDataRepeater.0.answerData:input" />
</span>
</td>
<span id="answerRepeater.0.answerDataRepeater.1" />
<td class="" id="answerRepeater.0.answerDataRepeater.2">
...
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Re: Bug (?!) in Html table/Ajax combination
Posted by Grzegorz Kossakowski <gk...@apache.org>.
Dev at weitling pisze:
> Hi (again),
Hi Florian.
> as I'm still working on some problem described on this mailing list at
> the 18th of May, subject "Hide/show columns in an ajaxified table
> cform", I have now found some weird Cocoon behaviour:
> My repeater rows are nested not in DIVs but in table tags. When using
> Ajax removing a repeater row (visually a table column) the bu:update
> result contains SPANs. When this only looks ugly in the browser it looks
> really weird when adding a (table) row - the bu:update contains SPANs
> mixed with table elements...
>
> Everything is fine with Ajax off but I don't want to miss Web 2.0 ;-)
My answer will not help you much because I can only say that I have experienced the same problem in the past but had no time to figure it
out any further. You only know that you are not alone...
Patches are welcome, of course! :-)
--
Grzegorz Kossakowski
http://reflectingonthevicissitudes.wordpress.com/
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