ItemClick プロパティ (DataMenuClientEvents)

// The client event 'ItemClick' takes two parameters sender and e
        // sender  is the object which is raising the event
        // e is the DataMenuItemCancelEventArgs

        function WebDataMenu1_ItemClick(sender, e) {

            //Gets the DataMenuItem object that is clicked
            var Item = e.getItem();

            //Gets the text of the clicked item
            var ItemText = Item.get_text();

            window.status = "Item '" + ItemText + "' clicked !!!"; 
            
       }