[richfaces-issues] [JBoss JIRA] Created: (RF-3699) UITree.getTreeNode() returns always null
UITree.getTreeNode() returns always null
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Key: RF-3699
URL: http://jira.jboss.com/jira/browse/RF-3699
Project: RichFaces
Issue Type: Bug
Affects Versions: 3.2.1
Environment: Tomcat, JFS SUN RI, Facelets
Reporter: Thomas Wabner
If have a node selection listener on my rich:tree:
<rich:tree switchType="server"
nodeSelectListener="#{treeMgrt.onSelect}"
<rich:recursiveTreeNodesAdaptor roots="#{treeMgrt.roots}"
var="item" nodes="#{item.nodes}">
<rich:treeNode>
<h:outputText value="#{item}"/>
</rich:treeNode>
</rich:recursiveTreeNodesAdaptor>
</rich:tree>
If the onSelect(NodeSelectedEvent event) is called I do the following:
....
final UITree theTree = this.getTree(event);
final TreeNode treeNode = theTree.getTreeNode();
....
treeNode is evey time null. Also If I use the method with rowKey. I have had a look into
the basic implementation and found follow code:
StackingTreeModel.java:
public TreeNode getTreeNode() {
if (isRowAvailable()) {
return null;
}
throw new IllegalStateException(
"No tree element available or row key not set!");
}
The method isRowAvailable() returns true and the result is a null object.
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