https://rrmag.ru/wp-content/themes/goodnews/lib/widgets/assets/common/js/conditional.js?ver=7.1.2

1jQuery(document).ready(function($){
2	
3	var xt_widget_conditional = function() {
4
5		var first_load = true;
6		
7		$('.widgets-php .widget-content [data-showif],.widgets-php .widget-content [data-hideif]').each(function() {
8			
9			$(this).hide();
10			
11			var $this = $(this);
12			var widget = $this.closest('.widget-content');
13			var type = $this.data('showif') ? 'show' : 'hide';
14			
15			var data = '';
16			if(type == 'show')
17				data = $this.data('showif');
18			else
19				data = $this.data('hideif');
20				
21				
22			if(data.length > 0) {
23				
24				var field = '';
25				var field_data = [];
26				var field_name = '';
27				var field_dependency = [];
28				
29				data = data.trim();
30				var fields = data.split(',');
31				for(var i = 0 ; i < fields.length ; i++) {
32					
33					field = fields[i];
34					field = field.trim();
35					
36					field_data = field.split(':');
37					field_name = field_data[0];
38					field_dependency = field_data[1];
39					field_dependency = field_dependency.trim();
40					field_dependency = field_dependency.split('|');
41					
42					field = widget.find('[id*='+field_name+']');
43					
44					if(field.length > 0) {
45	
46						field.on('change', function() {
47							
48							if($.inArray(field.val(), field_dependency) !== -1) {
49								(type == 'show') ? $this.show() : $this.hide();
50							}else{
51								(type == 'show') ? $this.hide() : $this.show();
52							}
53						
54						});
55						
56						if(first_load) 
57							field.change();
58					}
59				}
60				
61			}
62		});
63			
64		first_load = false;	
65		
66	}
67	
68	xt_widget_conditional();
69	
70	$(document).on('ajaxComplete', function() {
71		xt_widget_conditional();
72	});
73
74});