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https://issues.jboss.org/browse/RF-10947?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12626153#comment-12626153
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Richard Wähner commented on RF-10947:
-------------------------------------
I think I have got a similar problem. In my application there is an
extendedDataTable and a drag and drop source / target below. The drag and drop
element is not rendered when the application starts, but gets rerendered when a
dataTable entry is selected.
The problem is that the partial rerendering does not generate the new
RichFaces.ui.Droppable(), new RichFaces.ui.Draggable() and maybe other
important elements in my pages source code. I think this problem would not
occure if the drag and drop element is rendered with the inital page loading.
I will try to code a minimal example and post it here.
Any thoughts about this problem?
> rich:dragSource doesn't work after being rerendered via ajax
> ------------------------------------------------------------
>
> Key: RF-10947
> URL: https://issues.jboss.org/browse/RF-10947
> Project: RichFaces
> Issue Type: Bug
> Security Level: Public(Everyone can see)
> Components: component-drag/drop
> Affects Versions: 4.0.0.Final
> Environment: mojarra 2.1.1 gf3.1
> Reporter: Adrian Meredith
> Labels: draganddrop
> Fix For: 4.1.0.Tracking
>
>
> Drag Source is not applied
> using the following code in a composite component
> {code}
> <a4j:outputPanel layout="block" styleClass="rf-ind-drag" >
> <rich:dragSource type="webResult" dragValue="1"/>
> <h:outputText value="works"></h:outputText>
> </a4j:outputPanel>
> <h:panelGroup id="content" layout="block" rendered="#{cc.attrs.rendered}"
> style="width: 100%; height:100%;">
> <a4j:outputPanel layout="block" styleClass="rf-ind-drag" >
> <rich:dragSource type="webResult" dragValue="1"/>
> <h:outputText value="doesn't work"></h:outputText>
> </a4j:outputPanel>
> ...
> {code}
> Basically the panel at the top is draggable, the one at the bottom (which is
> below the panelGroup) is not. Looking at the source its as though dragSource
> isn't even there as it is rendered without any reference to it (i.e. no
> ui-draggable class for example).
> Drag and drop support was the main reason i'm using richfaces! so its very
> important to me as i one to drag rows from our table widget onto another
> panel for quick tagging of results. Unfortunately I'm gonna be away for the
> next two weeks but It'd be good to get more information on it.
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