Bug in KendoUI ContextMenu sample
See: http://demos.telerik.com/kendo-ui/menu/context-menu
There is a line of code in this sample:
menu.getKendoContextMenu().destroy();
Which seems to use a "getKendoContextMenu()" method which is nowhere to be seen in the sample or the docs. Was it omitted from the sample? "menu" here is: var menu = $("#menu") so it is a jQuery object, so further reason to doubt menu.getKendoContextMenu() is valid.