https://yushkoff.com/js/tygh/exceptions.js?ver=4.3.1

1function fn_change_options(obj_id, id, option_id)
2{
3    var $ = Tygh.$;
4    // Change cart status
5    var cart_changed = true;
6    
7    var params = [];
8    var update_ids = [];
9    var cache_query = true;
10    var defaultValues = {};
11    
12    var parents = $('.cm-reload-' + obj_id);
13    $.each(parents, function(id, parent_elm) {
14        var reload_id = $(parent_elm).prop('id');
15        update_ids.push(reload_id);
16
17        defaultValues[reload_id] = {};
18
19        var elms = $(':input:not([type=radio]):not([type=checkbox])', parent_elm);
20        $.each(elms, function(id, elm) {
21            if (elm.type != 'submit' && elm.type != 'file' && !($(this).hasClass('cm-hint') && elm.value == elm.defaultValue) && elm.name.length != 0) {
22                if (elm.name == 'no_cache' && elm.value) {
23                    cache_query = false;
24                }
25                params.push({name: elm.name, value: elm.value});
26            }
27        });
28
29        elms = $(':input', parent_elm);
30        $.each(elms, function(id, elm) {
31            if ($(elm).is('select')) {
32                var elm_id = $(elm).prop('id');
33
34                $('option', elm).each(function() {
35                    if (this.defaultSelected) {
36                        defaultValues[reload_id][elm_id] = this.value;
37                    }
38                });
39
40            } else if ($(elm).is('input[type=radio], input[type=checkbox]')) {
41                defaultValues[reload_id][elm_id] = elm.defaultChecked;
42            } else {
43                defaultValues[reload_id][elm_id] = elm.defaultValue;
44            }
45
46        });
47    });
48    
49    var radio = $('input[type=radio]:checked, input[type=checkbox]', parents);
50    $.each(radio, function(id, elm) {
51        if ($(elm).prop('disabled')) {
52            return true;
53        }
54        var value = elm.value;
55        if ($(elm).is('input[type=checkbox]:checked')) {
56            if (!$(elm).hasClass('cm-no-change')) {
57                value = $(elm).val();
58            }
59        } else if ($(elm).is('input[type=checkbox]')) {
60            if (!$(elm).hasClass('cm-no-change')) {
61                value = 'unchecked';
62            } else {
63                value = '';
64            }
65        }
66        
67        params.push({name: elm.name, value: value});
68    });
69    
70    var url = fn_url('products.options?changed_option[' + id + ']=' + option_id);
71
72    for (var i = 0; i < params.length; i++) {
73        url += '&' + params[i]['name'] + '=' + encodeURIComponent(params[i]['value']);
74    }
75
76    $.ceAjax('request', url, {
77        result_ids: update_ids.join(',').toString(),
78        caching: cache_query,
79        force_exec: true,
80        pre_processing: fn_pre_process_form_files,
81        callback: function(data, params) {
82            fn_post_process_form_files(data, params);
83
84            var parents = $('.cm-reload-' + obj_id);
85            $.each(parents, function(id, parent_elm) {
86                if (data.html[$(parent_elm).prop('id')]) {
87                    var reload_id = $(parent_elm).prop('id');
88
89                    var elms = $(':input', parent_elm);
90
91                    if (defaultValues[reload_id] != null) {
92                        $.each(elms, function(id, elm) {
93                            var elm_id = $(elm).prop('id');
94
95                            if (defaultValues[reload_id][elm_id] != null) {
96                                if ($(elm).is('select')) {
97                                    var selected = {};
98                                    var is_selected = false;
99                                    $('option', elm).each(function() {
100                                        selected[this.value] = this.defaultSelected;
101                                        this.defaultSelected = (defaultValues[reload_id][elm_id] == this.value) ? true : false;
102                                    });
103                                    $('option', elm).each(function() {
104                                        this.selected = selected[this.value];
105                                        if (this.selected == true) {
106                                            is_selected = true;
107                                        }
108                                    });
109                                    if (!is_selected) {
110                                        $('option', elm).get(0).selected = true;
111                                    }
112                                } else if ($(elm).is('input[type=radio], input[type=checkbox]')) {
113                                    var checked = elm.defaultChecked;
114                                    elm.defaultChecked = defaultValues[reload_id][elm_id];
115                                    elm.checked = checked;
116                                } else {
117                                    var value = elm.defaultValue;
118                                    elm.defaultValue = defaultValues[reload_id][elm_id];
119                                    elm.value = value;
120                                }
121                            }
122                        });
123                    }
124                }
125            });
126
127        },
128        method: 'post'
129    });
130    
131}
132
133function fn_set_option_value(id, option_id, value)
134{
135    var $ = Tygh.$;
136
137    var elm = $('#option_' + id + '_' + option_id);
138    if (elm.prop('disabled')) {
139        return false;

140    }
141    if (elm.prop('type') == 'select-one') {
142        elm.val(value).change();
143    } else {
144        elms = $('#option_' + id + '_' + option_id + '_group');
145        if ($.browser.msie) {
146            $('input[type=radio][value=' + value + ']', elms).prop('checked', true);
147        }
148        $('input[type=radio][value=' + value + ']', elms).click();
149    }
150
151    return true;
152}
153
154function fn_pre_process_form_files(data, params)
155{
156    var $ = Tygh.$;
157    if (data.html) {
158        // Create temporarily div element
159        $(Tygh.body).append('<div id="file_container" class="hidden"></div>');
160        var container = {};
161        container = $('#file_container');
162        
163        // Move files blocks to the temporarily created container
164        for (var k in data.html) {
165            $('#' + k + ' .fileuploader').each(function(idx, elm){
166                var jelm = $(elm);
167                var jparent = jelm.parents('.control-group');
168                jparent.appendTo(container);
169                jparent.prop('id', 'moved_' + jparent.prop('id'));
170            });
171        }
172    }
173}
174
175function fn_post_process_form_files(data, params)
176{
177    var $ = Tygh.$;
178    var container = {};
179    container = $('#file_container');
180    
181    $('div.control-group', container).each(function(idx, elm){
182        var jelm = $(elm);
183        var elm_id = jelm.prop('id').replace('moved_', '');
184        var target = $('#' + elm_id);
185        target.html('');
186        jelm.children().appendTo(target);
187    });
188    
189    container.remove();
190}
191
192function fn_change_variant_image(prefix, opt_id, var_id)
193{
194    var $ = Tygh.$;
195    var images = $('[id*=variant_image_' + prefix + '_' + opt_id + ']');
196    images.removeClass('product-variant-image-selected').addClass('product-variant-image-unselected');
197    
198    if (typeof(var_id) == 'undefined') {
199        var_id = $('select[id*=_' + prefix + '_' + opt_id + ']').val();
200    }
201    $('[id*=variant_image_' + prefix + '_' + opt_id + '_' + var_id + ']').removeClass('product-variant-image-unselected').addClass('product-variant-image-selected');
202}