minify js

static/client/js/vendor.js

@@ -5014,13 +5014,22 @@ $(document).ready(function () {
 
     $('.filter_form').on('change', 'input[type="checkbox"]', function(event) {
         event.preventDefault();
-        var params = $('.filter_form').serialize();
+        var $form = $('.filter_form'),
+            params = $form.serialize(),
+            $loader = $('#wait-ajax');
+
+        $loader.show();
+
+        $.ajax({
+            url: $form.attr('action'),
+            type: $form.attr('method'),
+            data: $form.serialize(),
+        })
+        .done(function(data) {
+            console.log(data);
+            $loader.hode();
+        })
 
-        console.log(params)
-        console.log(window.location);
-        console.log('------')
-
-        window.location.search = params;
     });
 
     $('.filter_form_clear_all').on('click', function(event) {