How to check whether selected node is having child nodes or not in jstree?

Question

I m taking selected node by following code.

var selected=$("#warehouseTree").jstree('get_selected');

and now i want to check for child nodes for selected node.

Answer 1

This is simply how you extract children information from a specific node.

$("#tree_2").jstree().get_node("13").children

Answer 2

Try this:

var tree = jQuery.jstree._reference('#warehouseTree');
var children = tree._get_children(selected);

Which will return an array of jQuery objects of the children of the selected node.