https://stonemaiergames.com/wp-content/plugins/wp-google-maps-pro/…?ver=10.1.10%2Bpro-10.1.06

1/**
2 * @namespace WPGMZA
3 * @module WPGMZA.CategoryPicker
4 * @requires WPGMZA
5 */
6jQuery(function($) {
7	
8	WPGMZA.CategoryPicker = function(element)
9	{
10		var self = this;
11		var data = JSON.parse( $(element).attr("data-js-tree-data") );
12		
13		this.element = element;
14		this.input = $(this.element).find("input.wpgmza-category-picker-input");
15		
16		$(this.element).jstree({
17			"core": {
18				"data": data
19			},
20			"plugins": [
21				"checkbox"
22			]
23		}).on("loaded.jstree", function() {
24			$(self.element).jstree("open_all");
25		});
26		
27		$(this.element).after(this.input);
28		
29		$(this.element).on("changed.jstree", function(e, data) {
30			
31			self.input.val(self.getSelection().join(","));
32			
33		});
34	}
35	
36	WPGMZA.CategoryPicker.prototype.getSelection = function()
37	{
38		return $(this.element).jstree("get_selected");
39	}
40	
41	WPGMZA.CategoryPicker.prototype.setSelection = function(arr)
42	{
43		$(this.element).jstree("deselect_all");
44		
45		if(!arr)
46			return;
47		
48		$(this.element).jstree("select_node", arr);
49	}
50	
51});