NodeVisible: Boolean;
The NodeVisible property determines whether the specified node is visible.
Use the setNodeVisible(nodeKey, value) method to set the property values and the getNodeVisible(nodeKey) method to get the property value.
Parameters:
nodeKey. String. Node identifier
value. Boolean. Value.
Executing the example requires the SimpleTreeList component with the Tree identifier (see Example of Creating the SimpleTreeList Component).
// Determine whether the second node is visible Tree.setNodeVisible(1, false);
After executing the example the second node is hidden.
See also: