https://sadovod.net/wa-apps/shop/plugins/incarts/js/incarts-frontend.js

1(function ($) {
2    $.incarts = {
3        options: {},
4        init: function (options) {
5            this.options = options;
6            this.initSpan('body');
7        },
8		initSpan: function (className) {
9			var self = this;
10
11			if (self.options.show_info) {
12				$(className + ' span.inCarts').html(self.options.show_info);
13			}
14
15			if (self.options.submit_class && self.options.selector_submit) {
16				$(className + ' span.inCarts').closest('form').find(self.options.selector_submit).each(function(i, e) {
17					$(e).addClass(self.options.submit_class);
18				});
19			}
20
21			if (self.options.submit_name && self.options.selector_name) {
22				$(className + ' span.inCarts').closest('form').find(self.options.selector_name).each(function(i, e) {
23					if ($(e).attr('value')) {
24						$(e).val(self.options.submit_name);
25					} else {
26						$(e).html(self.options.submit_name);
27					}
28				});				
29			}
30
31			if (self.options.action_add && self.options.selector_submit) {
32				$(className + ' span.noInCarts').closest('form').find(self.options.selector_submit).each(function(i, e) {
33					if (!$(e).hasClass('event-inCarts')) {
34
35						$(e).on('click', function() {
36							var product_id = $(this).closest('form').find('[name="product_id"]').val();
37
38							if (self.options.show_info) {
39								$('span.noInCarts[data-product_id="'+product_id+'"]').html(self.options.show_info).addClass('inCarts');
40							}
41
42							if (self.options.submit_class) {
43								$('span.noInCarts[data-product_id="'+product_id+'"]').closest('form').find(self.options.selector_submit).addClass(self.options.submit_class);
44							}
45
46							if (self.options.submit_name && self.options.selector_name) {
47								$('span.noInCarts[data-product_id="'+product_id+'"]').closest('form').find(self.options.selector_name).each(function(i, e) {
48									if ($(e).attr('value')) {
49										$(e).val(self.options.submit_name);
50									} else {
51										$(e).html(self.options.submit_name);
52									}
53								});
54							}
55						});
56						
57						$(e).addClass('event-inCarts');
58					}
59				});
60			}
61
62			/*
63			if (self.options.selector_remove) {
64				$('body').on('click', self.options.selector_remove, function(e) {
65					var product_id = $(this).data('id') || $(this).data('product_id');
66					if (product_id) {
67						if (self.options.show_info) {
68							$('span.inCarts[data-product_id="'+product_id+'"]').html('').addClass('noInCarts');
69						}
70
71						if (self.options.submit_class && self.options.selector_submit) {
72							$('span.inCarts[data-product_id="'+product_id+'"]').closest('form').find(self.options.selector_submit).removeClass(self.options.submit_class);
73						}
74
75						if (self.options.submit_name && self.options.selector_name) {
76							$('span.inCarts[data-product_id="'+product_id+'"]').closest('form').find(self.options.selector_name).each(function(i, e) {
77								if ($(e).attr('value')) {
78									
79								} else {
80									
81								}
82							});
83						}
84					}
85				});
86			}
87			*/
88		}
89    };
90})(jQuery);