onBeforeDeleteItem

fires before item's deleting

boolean onBeforeDeleteItem(string|number id){ ... };

Parameters

idstring|numberthe item's id

Returns

booleantrue to allow item's deleting

Example

myTreeView.attachEvent("onBeforeDeleteItem",function(id){
    // your code here
    return true;
});

Details

the event is blockable: return false to block the item's deleting

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