Hello  Roshan,

first of all thanks four your answer. This is exactly what I needed, if it would work :-).

Here is what I  have done:

Before I had this in my jsp-page:

        <ig:treeView dataKeyName="name"
          pageSize="5"
          dataSource="#{editDeviceTree.nodes}">
        </ig:treeView>

This did show me the nodes in the way I wanted them. When I now insert the Client Event tag, the tree disappears completely on my rendered page:

        <ig:treeView dataKeyName="name"
          pageSize="5"
          dataSource="#{editDeviceTree.nodes}">
          <ig:treeViewClientEvents id="testid"
                  nodeExpanded="nodeExpanded"/>
        </ig:treeView>

On the other hand, when I try the CSOM feature with the datechooser-Example of the developersGuide, it works fine and the javascript-function gets called.

      <ig:dateChooser>
        <ig:dateChooserClientEvents popupOpening="nodeExpanded"/>
      </ig:dateChooser>

Do you have an idea why it does not work with the tree?

Thanks,

Mike