HtmlDataScrollerRenderer getLink methods creating duplicate HtmlCommandLinks
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Key: MYFACES-831
URL: http://issues.apache.org/jira/browse/MYFACES-831
Project: MyFaces
Type: Bug
Components: Tomahawk
Versions: 1.1.1
Environment: Windows 2000, IE
Reporter: Ryan Wynn
The getLink methods in HtmlDataScrollerRenderer are called every time the
HtmlDataScroller is rendered. The methods return a transient HtmlCommandLink.
It looks like the transient property is not being honored because I am getting
duplicate id exceptions for these links.
In order to patch it I extended HtmlDataScrollerRenderer and checked for the
existence of the links. This seemed to work for me. But I still think it
should have been ok as it was because the links are being set to transient.
In my extension of HtmlDataScrollerRenderer I added the following:
HtmlCommandLink link = (HtmlCommandLink)
scroller.findComponent(scroller.getId() + facetName);
if (link == null) { // create link and link's children and add link to scroller
.... }
return link;
The Faces view is being stored in the session. Not sure how transient property
disallows Components to be stored in the session along with the view tree.
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