https://rule15.ru/assets/73125508/gii-modal.js?v=1543369067

1$(function(){
2    $(document).on('click', '.show-modal',  function(){
3        var self = $(this),
4        	target = $(self.attr('data-target')),
5            ajax_url = self.attr('data-url') || self.attr('href'),
6            header = self.attr('data-header')||'';
7		var h4 = target.find('.modal-header').find('h4');
8		if (h4.length === 0) {
9		    $('<h4>'+header+'</h4>').appendTo(target.find('.modal-header'));
10		} else {
11			h4.text(header);
12		}
13        if (ajax_url) {
14        	var body = target.modal('show').find('.modal-body').empty();
15        	$.ajax({
16    			url: ajax_url,
17    			success: function (response) {
18    				body.html(response);
19    			},
20    			error: function (jqXHR) {
21    				body.html('<div class="error-summary">'+jqXHR.responseText+'</div>');
22    			}
23    		});
24        	return false;
25        }
26    });
27    $(document).on('submit', 'form[data-ajax]', function(event) {
28    	event.preventDefault();
29		var formData = new FormData(this);
30		var form = $(this);
31		var body = form.closest('.modal-body').empty();
32		// submit form
33		$.ajax({
34			url: form.attr('action'),
35			type: 'post',
36			enctype: 'multipart/form-data',
37			processData: false,  // tell jQuery not to process the data
38			contentType: false,   // tell jQuery not to set contentType
39			data: formData,
40			success: function (response) {
41				body.html(response);
42			},
43			error: function (jqXHR, textStatus, errorThrown) {
44				body.html('<div class="error-summary">'+jqXHR.responseText+'</div>');
45			}
46		});
47		return false;
48	});
49	$('body').on('click', 'a[data-ajax]', function () {
50		var self = $(this),
51			modal_body = self.closest('.modal-body').empty();
52		$.ajax({
53			url: self.attr('href'),
54			success: function (response) {
55				modal_body.html(response);
56			},
57			error: function (jqXHR) {
58				modal_body.html('<div class="error-summary">'+jqXHR.responseText+'</div>');
59			}
60		});
61		return false;
62	});
63});