Hi,
The default behavior when you click on a
RadMenuItem that doesn't have children, is to close the opened menu(if the property
StaysOpenOnClick is not set to true). That's why when you click on an item without children it is closing all items.Your code is just not closing the menu, it's the default behavior that is doing it.
To close the items you can use the code below in your ItemClick event handler:
It is collapsing the children of the current clicked item, finding the parent of the clicked item, collapsing its children, etc. Note that you'll have to set
NotifyOnHeaderClick on the
RadMenu to True if you want the ItemClick event to be fired when you click on an item that has children. I'm sending you a simple project demonstrating the usage of the code.
Hopefully this helps.
Regards,
Rosen Vladimirov
the Telerik team