added get parameter name change support

Author: execut

Widget.php

@@ -215,7 +215,8 @@ protected function renderElements($template)
                         if (this.value) {
                             var ids = $('#{$this->grid}').yiiGridView('getSelectedRows'),
                                 dataConfirm = this.options[this.selectedIndex].getAttribute('data-confirm'),
-                                url = this.options[this.selectedIndex].getAttribute('url');
+                                opts = this.options[this.selectedIndex],
+                                url = opts.getAttribute('url');
 
                             if (!ids.length) {
                                 alert('" . $this->t('widget', 'Please select one or more items from the list.') . "');
@@ -232,7 +233,7 @@ protected function renderElements($template)
                                     form.append('<input type=\"hidden\" name=' + csrfParam + ' value=' + csrfToken + ' />');
                                 }
                                 $.each(ids, function(index, id) {
-                                    form.append('<input type=\"hidden\" name=\"ids[]\" value=' + id + ' />');
+                                    form.append('<input type=\"hidden\" name=\"' + (opts.getAttribute('name') ? opts.getAttribute('name') : 'ids') + '[]\" value=' + id + ' />');
                                 });
                                 form.appendTo('body').submit();
                             }