Hello,
Is there any way to prevent a tree node to expand/collapse ? I can watch the “onBeforeClose” event on trees, but they just receive an id and don’t let you actually control/cancel the event.
Actually I wanted the tree nodes to be always expanded.
Regards, Howe
You can block onBeforeClose event for the related component
$$(“tree”).attachEvent(“onBeforeClose”, function(){ return false; });
Ah, thanks. Where in the docs is that behavior documented ? I didn’t find it.
All “onBefore*” handlers can be used to block a related action.
http://docs.webix.com/desktop__event_handling.html#blockableevents
Ah ! Nice, thanks.
Howe