TreeNode.getParentNode

Syntax

getParentNode ();

Description

The getParentNode method returns the parent node.

Example

To execute this example, the page must contain the TreeList component named treeList (see Example of Creating the TreeList Component). Add an event handler for TreeList.NodeDblClick:

treeList.NodeDblClick.add(function (sender, args)
    {
            
        var n = args.Node.getParentNode();
        if (n == null)
            n = sender;
        n.getNodes().deleteNode(args.Node);
    });

After executing the example this node will be deleted on double-click on a tree node in any hierarchy level.