Drag'n'Drop: DOM tree pollution after dnd operations.
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Key: RF-10991
URL: https://issues.jboss.org/browse/RF-10991
Project: RichFaces
Issue Type: Bug
Security Level: Public (Everyone can see)
Components: component-drag/drop
Affects Versions: 4.0.0.Final
Reporter: Ilya Shaikovsky
Priority: Critical
New indicator getting added to DOM each time when object dragged. And not
removed after drop operation.
http://richfaces-showcase.appspot.com/richfaces/component-sample.jsf?demo=dragDrop&skin=blueSky
drag "flexible ajax" a few times and drop but not to target zone but just
releasing the indicator.
Now inspect the table cell with that element. I'm seeing next picture (as much
hidden td's as much times you dragged):
<td>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f" style="position:
relative;">Flexible
Ajax</div>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f"
style="position: absolute; left: 635px; top: 307px; display:
none;">Flexible
Ajax</div>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f"
style="position: absolute; left: 628px; top: 304px; display:
none;">Flexible
Ajax</div>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f"
style="position: absolute; left: 642px; top: 307px; display:
none;">Flexible
Ajax</div>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f"
style="position: absolute; left: 633px; top: 310px; display:
none;">Flexible
Ajax</div>
<div class="rf-ind-drag ui-draggable"
id="form:src:0:j_idR370443752_3d201a4f"
style="position: absolute; left: 639px; top: 317px; display:
none;">Flexible
Ajax</div>
</td>
Besides. Side issue maybe just review and create new one during that code
checks. I'm not sure why we adding ui:draggable styles and relative position to
*original* element right after it rendered. Why that could not be done only at
clonned copy? Could that affect the UI in some cases(I think so)?
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