https://www.register-rsc.nl/wp-content/themes/wp-theme-elearning-base/assets/js/filters-ajax.js?ver=7.1.2

1var nes_filters = {
2    working: false,
3
4    args: {
5        action: '',
6        paged: 1,
7        init: false,
8        scrolled: 0
9    },
10
11    init: function () {
12        var self = this;
13
14        jQuery('.filter-dropdown').click( function ( ev,el ) {
15            jQuery(this).closest('.filterbar-wrap').toggleClass('show-filter');
16        });
17
18        jQuery('#filter-bar-search input').on('keyup', function (e) {
19            if (e.keyCode == 13) {
20                jQuery(this).next().click();
21            }
22        });
23
24        if( filters_ajax_vars !== null ) {
25
26            var post_type = '';
27            jQuery.each(filters_ajax_vars, function(key, value) {
28                self.args.action = value;
29                post_type = key;
30            });
31
32            var height = jQuery('#filter-results').height() - jQuery('header').height();
33
34
35            if (jQuery('.form-filter').length) {
36
37                jQuery('.filterbar-checkbox').on('click', function (ev) {
38                    self.select_choose(ev, jQuery(this));
39                });
40
41                jQuery('.filterbar-checkbox ins').on('click', function (ev) {
42                    self.select_choose(ev, jQuery(this));
43                });
44
45                jQuery('.filterbar-checkbox label').on('click', function (ev) {
46                    self.select_choose(ev, jQuery(this));
47                });
48
49                jQuery('#filter-bar-search label').on('click', function (ev) {
50                    self.choose_search(ev, jQuery(this));
51                });
52            }
53
54
55            jQuery('#filter-results').on('click', '#more-posts', function (ev) {
56                self.more_posts(ev, jQuery(this));
57            });
58
59
60            if (jQuery('.post-type-archive-'+ post_type ).length) {
61                self.get_hash();
62
63                jQuery(window).scroll(function () {
64                    self.set_hash();
65                    if(jQuery(window).scrollTop() == jQuery(document).height() - jQuery(window).height()) {
66                        jQuery('#more-posts').click();
67                    }
68                });
69            }
70        }
71    },
72
73    choose_search: function (ev, el)
74    {
75        var self = this;
76
77        ev.preventDefault();
78
79        self.args.filter_input = jQuery('#filter-bar-search input').val();
80
81        self.form_change();
82    },
83    more_posts: function (ev, el)
84    {
85        var self = this;
86
87        ev.preventDefault();
88
89        self.args.paged++;
90
91        el.remove();
92
93        self.form_change(true);
94
95    },
96    select_choose: function (ev, el)
97    {
98        var self = this;
99        ev.preventDefault();
100
101        var val = el.parent().find('input').val();
102        var type = el.parent().find('input').data('name');
103
104        if (!jQuery.isArray(self.args[type]) ) {
105            self.args[type] = [];
106        }
107
108        var add = true;
109
110        for (key in self.args[type]) {
111            if (self.args[type][key]) {
112                if (self.args[type][key] == val) {
113                    add = false;
114                    break;
115                }
116            }
117        }
118
119        if (add) {
120            self.args[type].push(val);
121            self.form_change();
122        }
123        else{
124            self.remove_checkbox(ev,el);
125        }
126    },
127    remove_checkbox: function (ev, el)
128    {
129        var self = this;
130
131        ev.preventDefault();
132
133        var val = el.parent().find('input').val();
134        var type = el.parent().find('input').data('name');
135
136        if (jQuery.isArray(self.args[type])) {
137            for (key in self.args[type]) {
138                if (self.args[type][key] == val) {
139                    self.args[type].splice(key, 1);
140                }
141            }
142        }
143        else {
144            self.args[type] = '';
145        }
146
147        self.form_change();
148    },
149    form_change: function (reset)
150    {
151        var self = this;
152
153        self.setFiltersFromHash();
154
155        if (typeof reset == 'undefined') {
156            self.args.paged = 1;
157            jQuery('#filter-results').empty();
158        }
159
160        self.set_hash();
161        jQuery( '#filter-results' ).append( '<div id="spin-load" class="flex-container justify-content-center width-fill"><i class="fas fa-sync fa-spin text-primary" style="font-size:50px; margin:50px 0px;"></i></div>' );
162
163        self.ajax(self.args, self.form_result);
164
165    },
166    setFiltersFromHash: function()
167    {
168        var self = this;
169
170        for(type in self.args)
171        {
172            if (jQuery.isArray(self.args[type])) {
173
174                var aFilter = jQuery('.icheckbox_custom input[data-type='+type+']');
175
176
177                for(i=0; i<aFilter.length; i++){
178
179                    if( jQuery.inArray(jQuery(aFilter[i]).val(), self.args[type]) !== -1 ){
180                        jQuery(aFilter[i]).closest('.icheckbox_custom').addClass('checked');
181                    }
182                    else{
183                        jQuery(aFilter[i]).closest('.icheckbox_custom').removeClass('checked');
184                    }
185                }
186            }
187            else if( type != 'action' && type != 'paged' && type != 'init' && type != 'scrolled' ){
188                var aFilter = jQuery('.icheckbox_custom input[data-type='+type+']');
189
190                for(i=0; i<aFilter.length; i++){
191
192                    if( jQuery(aFilter[i]).val() == self.args[type] ){
193                        jQuery(aFilter[i]).closest('.icheckbox_custom').addClass('checked');
194                    }
195                    else{
196                        jQuery(aFilter[i]).closest('.icheckbox_custom').removeClass('checked');
197                    }
198                }
199            }
200        }
201    },
202    form_result: function (data)
203    {
204        var self = nes_filters;
205
206        jQuery('#filter-results').append(data);
207
208        jQuery( '#spin-load' ).remove();
209
210        platform_product.init();
211
212        self.args.init = false;

213    },
214
215    get_hash: function ()
216    {
217        var self = this;
218
219        var hash = window.location.hash.replace('#', '');
220
221        if (hash) {
222            hash = hash.split('&');
223
224            for (key in hash) {
225                var hash_arg = hash[key].split('=');
226
227                if (hash_arg[1].indexOf(',') != -1) {
228                    hash_arg[1] = hash_arg[1].split(',');
229                }
230
231                self.args[hash_arg[0]] = hash_arg[1];
232            }
233
234            self.args.init = true;
235
236            jQuery('#filter-results').empty();
237
238            self.form_change(false);
239        }
240    },
241
242    set_hash: function ()
243    {
244        var self = this;
245
246        if (!self.args.init) {
247            var hash = '';
248
249            self.args.scrolled = jQuery(window).scrollTop();
250
251            for (key in self.args) {
252                hash += key + '=' + self.args[key] + '&';
253            }
254
255            hash = hash.substring(0, hash.length - 1);
256
257            window.location.hash = hash;
258        }
259    },
260
261    ajax: function (args, succes) {
262        var self = this;
263
264        if (self.working) {
265            self.working.abort();
266        }
267
268        self.working = jQuery.ajax({
269            url:  ajax_object['ajax_url'],
270            dataType: 'html',
271            type: 'GET',
272            data: args,
273            // async:false,
274            success: function (data) {
275                succes(data);
276            }
277        });
278    }
279
280}
281
282jQuery(function ($) {
283    nes_filters.init();
284});
285