This example demonstates how to use the ContextMenu widget to add a context menu to a YUI TreeView control. The context menu allows the user to add, edit and remove items from a TreeView instance.
Please Note: Opera users will need to do the following to use this example:
When adding context menus to large data structures like a 
<table> or large list (<ol> 
or <ul>), it is recommended to bind a single 
YAHOO.widget.ContextMenu instance to the structure's root element, than to a set 
of its child nodes (<tr>s or <li>s).
Doing so significantly improves the performance of a web page or 
application by reducing the number of "contextmenu" event handlers 
as well as the number of YAHOO.widget.ContextMenu instances in memory.
Begin by creating a TreeView instance.
Copyright © 2011 Yahoo! Inc. All rights reserved.
Privacy Policy - Terms of Service - Copyright Policy - Job Openings