getNodeChildrenVisible(nodeKey);
nodeKey. Number. Node key.
The getNodeChildrenVisible method returns whether specified node children are visible.
Executing the example requires the SimpleTreeList component with the Tree identifier (see Example of Creating the SimpleTreeList Component).
// Get whether first node children are visible Tree.getNodeChildrenVisible(0); // -> true
After executing the example it is obtained whether first node children are visible.
See also: