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NodeData: Any;
The NodeData property determines user data of the specified node.
User data is not used in internal implementation.
Use the setNodeData(nodeKey, value) method to set the property value, and the getNodeData(nodeKey) method to get the property value.
Parameters:
nodeKey. String. Node identifier
value. Any. Value.
Executing the example requires the SimpleTreeList component with the Tree identifier (see Example of Creating the SimpleTreeList Component).
// Set user data Tree.setNodeData(0, "First node");
After executing the example a user string value is assigned to the node with the 0 index.
See also:
