rich:tree node selection problem

[iimirela]

Hello,

I have a rich tree:

<rich:tree width="300px" value="#{Bean.tree}" var="node"
 switchType="ajax"
 nodeSelectListener="#{Bean.processTreeNodeImplSelection}"
 toggleOnClick="true" onselected="return false">
 <rich:treeNode ajaxSingle="true">
 <h:outputText value="#{node}"/>
 </rich:treeNode>
</rich:tree>

the listener is:

public void processTreeNodeImplSelection(final NodeSelectedEvent event) {HtmlTree tree = (HtmlTree) event.getComponent();
 nodeTitle = (String) tree.getRowData();
 selectedNodeChildren.clear();
 TreeNode currentNode = tree.getModelTreeNode(tree.getRowKey());
 if (currentNode.isLeaf()){
 System.out.println("CLICK");
 }
}

The nodes are loaded dynamcally from the db, which works just fine, the problem is the listener, which is not called when I click on a node (only if I click on the icon), and sometimes gives error ( java.lang.IllegalStateException: No tree element available or row key not set!).

Richfaces version is 3.3.0, jboss 4.2.3.

Thank you.

[user1234]

In UI do like this...

<rich:tree switchType="ajax" ajaxSubmitSelection="true"
toggleOnClick="true"
nodeSelectListener="#{Bean.processTreeNodeImplSelection}"

.... >
why you are using onselected="return false" ? is it for any specific purpose? if not then can remove this.

In manage bean write method like this..

public void rocessTreeNodeImplSelection(NodeSelectedEvent event) {

try {


UITree tree = (UITree) event.getComponent();
if(tree!=null){

if(tree.getTreeNode()!=null){

nodeTitle = (String) tree.getRowData();
}
}
}catch(Exception ex){

}
}

[iimirela]

Thank you very much. ajaxSubmitSelection="true" did it.

Ioana.