MetabaseTreeList.NodeDblClick

Syntax

NodeDblClick: function (sender, args)

Parameters

sender. Event source.

args. Event information.

Description

The NodeDblClick event occurs on double click on a tree node.

Example

To execute the example, the HTML page must contain MetabaseTreeList component named list1 (see Example of Creating the MetabaseTreeList Component). Add a handler of the NodeDblClick event:

        list1.NodeDblClick.add(function (sender, args)
        {
            list1.setMultiSelect(false);
            obj = list1.getMbObjectByKey(list1.getSelectedKeys());
            if (obj.getReadOnly() == true) alert("Read-only object")
            else alert("Edit object?")
        })

After executing the example double click on a tree node disables multiple selection, and the following message appears on the screen: "This object is read only" (if the ReadOnly property is set to True), or "Do you want to edit object?" if otherwise.