I have a new problem in inserting/adding nodes dynamically to tree.
When i inserted/added a node on click, the plus icon appears but it is not
expanded, that is it is not showing the child node i have tried tree.update
but not worked.
My Code
protected void onNodeLinkClicked(org.apache.wicket.ajax.AjaxRequestTarget
target,
javax.swing.tree.TreeNode node){
MyTreeNode nd = (MyTreeNode)node;
//nd.add(new DefaultMutableTreeNode("sample"));
System.out.println(node + "Ajax Clicked");
nd.insert(new MyTreeNode(node + "child"), 0);
//this.modelChanged();
//this.nodeExpanded(node);
this.updateTree();
}
Why it is happening like.
Thanks
Karthic
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