SUPPORT-1263: Fixed loading error in no-results-found form

Author: cableman

modules/loop_search_node/js/loopResultController.js

@@ -71,7 +71,7 @@ angular.module('searchResultApp').controller('loopResultController', ['CONFIG',
       // Ensure that hits titles are stream lined.
       var hits = data.hits;
       for (var i in hits.results) {
-       if (hits.results[i].hasOwnProperty('_highlight')) {
+        if (hits.results[i].hasOwnProperty('_highlight')) {
           hits.results[i].title = hits.results[i]._highlight.title[0];
         }
       }
@@ -127,6 +127,49 @@ angular.module('searchResultApp').controller('loopResultController', ['CONFIG',
       }
     });
 
+    /**
+     * Helper function to ensure that the form is loaded and ready for the
+     * jQuery hacks.
+     *
+     * @param data
+     *   Data from the XHR request.
+     */
+    function enabled_no_results_form(data) {
+      // There is currently no safeway to detect if a element is ready. So we
+      // us a simple timeout.
+      setTimeout(function () {
+        if (document.getElementById('edit-field-description-und-0-value').length === 0) {
+          enabled_no_results_form(data);
+        }
+        else {
+          var no_result_text = $scope.Drupal.t('Enter value.', {}, {'context': 'angular'});
+          var placeholder_text = $scope.Drupal.t('Enter value.', {}, {'context': 'angular'});
+
+          jQuery('.js-chosen-select-area-of-expertise').chosen({
+            no_results_text: no_result_text,
+            placeholder_text: placeholder_text
+          });
+
+          jQuery('.js-chosen-select-profession').chosen({
+            no_results_text: no_result_text,
+            placeholder_text: placeholder_text
+          });
+
+          // Make auto-complete deluxe work (hackish).
+          Drupal.settings.autocomplete_deluxe = data.settings[1].data.autocomplete_deluxe;
+          jQuery.getScript('/' + data.settings[0]).done(function (script, textStatus) {
+            Drupal.attachBehaviors();
+
+            // Copy question text into the form.
+            document.getElementById('edit-field-description-und-0-value').innerHTML = document.getElementById('loop-search-field').value;
+          })
+          .fail(function (jqxhr, settings, exception) {
+            console.error(jqxhr.responseText);
+          });
+        }
+      }, 100);
+    }
+
     /**
      * Callback to get the "no results found" create new post form.
      */
@@ -136,28 +179,7 @@ angular.module('searchResultApp').controller('loopResultController', ['CONFIG',
         url: '/loop_search_node/not_found'
       }).then(function successCallback(response) {
         document.getElementById('no_result_form').innerHTML = response.data.form;
-
-        var no_result_text = $scope.Drupal.t('Enter value.', { }, { 'context': 'angular' });
-        var placeholder_text = $scope.Drupal.t('Enter value.', { }, { 'context': 'angular' });
-
-        jQuery('.js-chosen-select-area-of-expertise').chosen({
-          no_results_text: no_result_text,
-          placeholder_text : placeholder_text
-        });
-
-        jQuery('.js-chosen-select-profession').chosen({
-          no_results_text: no_result_text,
-          placeholder_text : placeholder_text
-        });
-
-        // Make auto-complete deluxe work (hackish).
-        Drupal.settings.autocomplete_deluxe = response.data.settings[1].data.autocomplete_deluxe;
-        jQuery.getScript(response.data.settings[0], function() {
-          Drupal.attachBehaviors();
-
-          // Copy question text into the form.
-          document.getElementById('edit-field-description-und-0-value').innerHTML = document.getElementById('loop-search-field').value;
-        });
+        enabled_no_results_form(response.data);
       });
     }
   }