- Patch #1400310 by nod_: Fixed Use of .parents() is really .closest().

core/misc/ajax.js

@@ -536,7 +536,7 @@ Drupal.ajax.prototype.commands = {
     // Attach all JavaScript behaviors to the new content, if it was successfully
     // added to the page, this if statement allows #ajax['wrapper'] to be
     // optional.
-    if (new_content.parents('html').length > 0) {
+    if ($('html').find(new_content).length > 0) {
       // Apply any settings from the returned JSON if available.
       var settings = response.settings || ajax.settings || Drupal.settings;
       Drupal.attachBehaviors(new_content, settings);

core/misc/machine-name.js

@@ -26,7 +26,7 @@ Drupal.behaviors.machineName = {
       var $source = $(source_id, context).addClass('machine-name-source');
       var $target = $(options.target, context).addClass('machine-name-target');
       var $suffix = $(options.suffix, context);
-      var $wrapper = $target.parents('.form-item:first');
+      var $wrapper = $target.closest('.form-item');
       // All elements have to exist.
       if (!$source.length || !$target.length || !$suffix.length || !$wrapper.length) {
         return;

core/misc/tabledrag.js

@@ -125,7 +125,7 @@ Drupal.tableDrag.prototype.initColumns = function () {
       var field = $('.' + this.tableSettings[group][d].target + ':first', this.table);
       if (field.size() && this.tableSettings[group][d].hidden) {
         var hidden = this.tableSettings[group][d].hidden;
-        var cell = field.parents('td:first');
+        var cell = field.closest('td');
         break;
       }
     }
@@ -744,7 +744,7 @@ Drupal.tableDrag.prototype.updateField = function (changedRow, group) {
     switch (rowSettings.action) {
       case 'depth':
         // Get the depth of the target row.
-        targetElement.value = $('.indentation', $(sourceElement).parents('tr:first')).size();
+        targetElement.value = $('.indentation', $(sourceElement).closest('tr')).size();
         break;
       case 'match':
         // Update the value.
@@ -876,7 +876,7 @@ Drupal.tableDrag.prototype.row = function (tableRow, method, indentEnabled, maxD
   this.group = [tableRow];
   this.groupDepth = $('.indentation', tableRow).size();
   this.changed = false;
-  this.table = $(tableRow).parents('table:first').get(0);
+  this.table = $(tableRow).closest('table').get(0);
   this.indentEnabled = indentEnabled;
   this.maxDepth = maxDepth;
   this.direction = ''; // Direction the row is being moved.

core/misc/tableselect.js

@@ -29,7 +29,7 @@ Drupal.tableSelect = function () {
       checkboxes.each(function () {
         this.checked = event.target.checked;
         // Either add or remove the selected class based on the state of the check all checkbox.
-        $(this).parents('tr:first')[ this.checked ? 'addClass' : 'removeClass' ]('selected');
+        $(this).closest('tr').toggleClass('selected', this.checked);
       });
       // Update the title and the state of the check all box.
       updateSelectAll(event.target.checked);
@@ -39,14 +39,14 @@ Drupal.tableSelect = function () {
   // For each of the checkboxes within the table that are not disabled.
   checkboxes = $('td input:checkbox:enabled', table).click(function (e) {
     // Either add or remove the selected class based on the state of the check all checkbox.
-    $(this).parents('tr:first')[ this.checked ? 'addClass' : 'removeClass' ]('selected');
+    $(this).closest('tr').toggleClass('selected', this.checked);
 
     // If this is a shift click, we need to highlight everything in the range.
     // Also make sure that we are actually checking checkboxes over a range and
     // that a checkbox has been checked or unchecked before.
     if (e.shiftKey && lastChecked && lastChecked != e.target) {
       // We use the checkbox's parent TR to do our range searching.
-      Drupal.tableSelectRange($(e.target).parents('tr')[0], $(lastChecked).parents('tr')[0], e.target.checked);
+      Drupal.tableSelectRange($(e.target).closest('tr')[0], $(lastChecked).closest('tr')[0], e.target.checked);
     }
 
     // If all checkboxes are checked, make sure the select-all one is checked too, otherwise keep unchecked.

core/modules/block/block.js

@@ -113,7 +113,7 @@ Drupal.behaviors.blockDrag = {
     $('select.block-region-select', context).once('block-region-select', function () {
       $(this).change(function (event) {
         // Make our new row and select field.
-        var row = $(this).parents('tr:first');
+        var row = $(this).closest('tr');
         var select = $(this);
         tableDrag.rowObject = new tableDrag.row(row);
 

core/modules/field_ui/field_ui.js

@@ -28,7 +28,7 @@ Drupal.fieldUIFieldOverview = {
 
     // 'Field type' select updates its 'Widget' select.
     $('.field-type-select', table).each(function () {
-      this.targetSelect = $('.widget-type-select', $(this).parents('tr').eq(0));
+      this.targetSelect = $('.widget-type-select', $(this).closest('tr'));
 
       $(this).bind('change keyup', function () {
         var selectedFieldType = this.options[this.selectedIndex].value;
@@ -43,8 +43,8 @@ Drupal.fieldUIFieldOverview = {
 
     // 'Existing field' select updates its 'Widget' select and 'Label' textfield.
     $('.field-select', table).each(function () {
-      this.targetSelect = $('.widget-type-select', $(this).parents('tr').eq(0));
-      this.targetTextfield = $('.label-textfield', $(this).parents('tr').eq(0));
+      this.targetSelect = $('.widget-type-select', $(this).closest('tr'));
+      this.targetTextfield = $('.label-textfield', $(this).closest('tr'));
       this.targetTextfield
         .data('field_ui_edited', false)
         .bind('keyup', function (e) {
@@ -140,7 +140,7 @@ Drupal.fieldUIOverview = {
    */
   onChange: function () {
     var $trigger = $(this);
-    var row = $trigger.parents('tr:first').get(0);
+    var row = $trigger.closest('tr').get(0);
     var rowHandler = $(row).data('fieldUIRowHandler');
 
     var refreshRows = {};

core/modules/file/file.js

@@ -77,7 +77,7 @@ Drupal.file = Drupal.file || {
           '%filename': this.value,
           '%extensions': extensionPattern.replace(/\|/g, ', ')
         });
-        $(this).parents('div.form-managed-file').prepend('<div class="messages error file-upload-js-error">' + error + '</div>');
+        $(this).closest('div.form-managed-file').prepend('<div class="messages error file-upload-js-error">' + error + '</div>');
         this.value = '';
         return false;
       }
@@ -96,8 +96,8 @@ Drupal.file = Drupal.file || {
 
     // Check if we're working with an "Upload" button.
     var $enabledFields = [];
-    if ($(this).parents('div.form-managed-file').size() > 0) {
-      $enabledFields = $(this).parents('div.form-managed-file').find('input.form-file');
+    if ($(this).closest('div.form-managed-file').size() > 0) {
+      $enabledFields = $(this).closest('div.form-managed-file').find('input.form-file');
     }
 
     // Temporarily disable upload fields other than the one we're currently
@@ -119,7 +119,7 @@ Drupal.file = Drupal.file || {
    */
   progressBar: function (event) {
     var clickedButton = this;
-    var $progressId = $(clickedButton).parents('div.form-managed-file').find('input.file-progress');
+    var $progressId = $(clickedButton).closest('div.form-managed-file').find('input.file-progress');
     if ($progressId.size()) {
       var originalName = $progressId.attr('name');
 
@@ -133,7 +133,7 @@ Drupal.file = Drupal.file || {
     }
     // Show the progress bar if the upload takes longer than half a second.
     setTimeout(function () {
-      $(clickedButton).parents('div.form-managed-file').find('div.ajax-progress-bar').slideDown();
+      $(clickedButton).closest('div.form-managed-file').find('div.ajax-progress-bar').slideDown();
     }, 500);
   },
   /**

core/modules/filter/filter.js

@@ -7,9 +7,9 @@ Drupal.behaviors.filterGuidelines = {
   attach: function (context) {
     $('.filter-guidelines', context).once('filter-guidelines')
       .find(':header').hide()
-      .parents('.filter-wrapper').find('select.filter-list')
+      .closest('.filter-wrapper').find('select.filter-list')
       .bind('change', function () {
-        $(this).parents('.filter-wrapper')
+        $(this).closest('.filter-wrapper')
           .find('.filter-guidelines-item').hide()
           .siblings('.filter-guidelines-' + this.value).show();
       })

core/modules/shortcut/shortcut.admin.js

@@ -103,7 +103,7 @@ Drupal.behaviors.shortcutDrag = {
 Drupal.behaviors.newSet = {
   attach: function (context, settings) {
     var selectDefault = function() {
-      $($(this).parents('div.form-item').get(1)).find('> label > input').attr('checked', 'checked');
+      $(this).closest('form').find('.form-item-set .form-type-radio:last input').attr('checked', 'checked');
     };
     $('div.form-item-new input').focus(selectDefault).keyup(selectDefault);
   }

core/modules/simpletest/simpletest.js

@@ -14,7 +14,7 @@ Drupal.behaviors.simpleTestMenuCollapse = {
 
     // Adds group toggling functionality to arrow images.
     $('div.simpletest-image').click(function () {
-      var trs = $(this).parents('tbody').children('.' + settings.simpleTest[this.id].testClass);
+      var trs = $(this).closest('tbody').children('.' + settings.simpleTest[this.id].testClass);
       var direction = settings.simpleTest[this.id].imageDirection;
       var row = direction ? trs.size() - 1 : 0;