Overview > org.w3c.dom > Node > setUserData
Version 0.1.2 Overview Index Tree Deprecated
org.w3c.dom.Node.setUserData
method
public setUserData(key as String, data as Object, handler as UserDataHandler) as Object
Description

Associates application data with this node.

Parameters
  • key User data key.
  • data User data value, or null to clear.
  • handler Optional operation callback.
Returns

Previous value, or null.

Example
node.setUserData("source", "generated", null)