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wp/wp-admin/js/nav-menu.js

changeset 16	a86126ab1dd4
parent 9	177826044cd9
child 18	be944660c56a

equal deleted inserted replaced

-:3d4e9c994f10
+:a86126ab1dd4
 * @package WordPress
 * @subpackage Administration
 * @output wp-admin/js/nav-menu.js
 */
-/* global menus, postboxes, columns, isRtl, navMenuL10n, ajaxurl, wpNavMenu */
+/* global menus, postboxes, columns, isRtl, ajaxurl, wpNavMenu */
 (function($) {
 	var api;
 			this.initPreviewing();
 		},
 		jQueryExtensions : function() {
-			// jQuery extensions
+			// jQuery extensions.
 			$.fn.extend({
 				menuItemDepth : function() {
 					var margin = api.isRTL ? this.eq(0).css('margin-right') : this.eq(0).css('margin-left');
 					return api.pxToDepth( margin && -1 != margin.indexOf('px') ? margin.slice(0, -2) : 0 );
 				},
 					return this.each(function(){
 						var t = $(this),
 							depth = t.menuItemDepth(),
 							newDepth = depth + dir;
-						// Change .menu-item-depth-n class
+						// Change .menu-item-depth-n class.
 						t.moveHorizontally( newDepth, depth );
 					});
 				},
 				moveHorizontally : function( newDepth, depth ) {
 					return this.each(function(){
 						var t = $(this),
 							children = t.childMenuItems(),
 							diff = newDepth - depth,
 							subItemText = t.find('.is-submenu');
-						// Change .menu-item-depth-n class
+						// Change .menu-item-depth-n class.
 						t.updateDepthClass( newDepth, depth ).updateParentMenuItemDBId();
-						// If it has children, move those too
+						// If it has children, move those too.
 						if ( children ) {
 							children.each(function() {
 								var t = $(this),
 									thisDepth = t.menuItemDepth(),
 									newDepth = thisDepth + diff;
 								t.updateDepthClass(newDepth, thisDepth).updateParentMenuItemDBId();
 							});
 						}
-						// Show "Sub item" helper text
+						// Show "Sub item" helper text.
 						if (0 === newDepth)
 							subItemText.hide();
 						else
 							subItemText.show();
 					});
 							input = item.find( '.menu-item-data-parent-id' ),
 							depth = parseInt( item.menuItemDepth(), 10 ),
 							parentDepth = depth - 1,
 							parent = item.prevAll( '.menu-item-depth-' + parentDepth ).first();
-						if ( 0 === depth ) { // Item is on the top level, has no parent
+						if ( 0 === depth ) { // Item is on the top level, has no parent.
 							input.val(0);
 						} else { // Find the parent item, and retrieve its object id.
 							input.val( parent.find( '.menu-item-data-db-id' ).val() );
 						}
 					});
 						// If no items are checked, bail.
 						if ( !checkboxes.length )
 							return false;
-						// Show the ajax spinner
+						// Show the Ajax spinner.
 						t.find( '.button-controls .spinner' ).addClass( 'is-active' );
-						// Retrieve menu item data
+						// Retrieve menu item data.
 						$(checkboxes).each(function(){
 							var t = $(this),
 								listItemDBIDMatch = re.exec( t.attr('name') ),
 								listItemDBID = 'undefined' == typeof listItemDBIDMatch[1] ? 0 : parseInt(listItemDBIDMatch[1], 10);
 							if ( this.className && -1 != this.className.indexOf('add-to-top') )
 								processMethod = api.addMenuItemToTop;
 							menuItems[listItemDBID] = t.closest('li').getItemData( 'add-menu-item', listItemDBID );
 						});
-						// Add the items
+						// Add the items.
 						api.addItemToMenu(menuItems, processMethod, function(){
-							// Deselect the items and hide the ajax spinner
+							// Deselect the items and hide the Ajax spinner.
-							checkboxes.removeAttr('checked');
+							checkboxes.prop( 'checked', false );
+							t.find( '.button-controls .select-all' ).prop( 'checked', false );
 							t.find( '.button-controls .spinner' ).removeClass( 'is-active' );
 						});
 					});
 				},
 				getItemData : function( itemType, id ) {
 			switch ( dir ) {
 			case 'up':
 				newItemPosition = thisItemPosition - 1;
-				// Already at top
+				// Already at top.
 				if ( 0 === thisItemPosition )
 					break;
-				// If a sub item is moved to top, shift it to 0 depth
+				// If a sub item is moved to top, shift it to 0 depth.
 				if ( 0 === newItemPosition && 0 !== thisItemDepth )
 					thisItem.moveHorizontally( 0, thisItemDepth );
-				// If prev item is sub item, shift to match depth
+				// If prev item is sub item, shift to match depth.
 				if ( 0 !== prevItemDepth )
 					thisItem.moveHorizontally( prevItemDepth, thisItemDepth );
 				// Does this item have sub items?
 				if ( thisItemChildren ) {
 					items = thisItem.add( thisItemChildren );
-					// Move the entire block
+					// Move the entire block.
 					items.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId();
 				} else {
 					thisItem.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId();
 				}
 				break;
 					if ( menuItemsCount === thisItemPosition + items.length )
 						break;
 					items.detach().insertAfter( menuItems.eq( thisItemPosition + items.length ) ).updateParentMenuItemDBId();
 				} else {
-					// If next item has sub items, shift depth
+					// If next item has sub items, shift depth.
 					if ( 0 !== nextItemChildren.length )
 						thisItem.moveHorizontally( nextItemDepth, thisItemDepth );
-					// Have we reached the bottom
+					// Have we reached the bottom?
 					if ( menuItemsCount === thisItemPosition + 1 )
 						break;
 					thisItem.detach().insertAfter( menuItems.eq( thisItemPosition + 1 ) ).updateParentMenuItemDBId();
 				}
 				break;
 			case 'top':
-				// Already at top
+				// Already at top.
 				if ( 0 === thisItemPosition )
 					break;
 				// Does this item have sub items?
 				if ( thisItemChildren ) {
 					items = thisItem.add( thisItemChildren );
-					// Move the entire block
+					// Move the entire block.
 					items.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId();
 				} else {
 					thisItem.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId();
 				}
 				break;
 			case 'left':
-				// As far left as possible
+				// As far left as possible.
 				if ( 0 === thisItemDepth )
 					break;
 				thisItem.shiftHorizontally( -1 );
 				break;
 			case 'right':
-				// Can't be sub item at top
+				// Can't be sub item at top.
 				if ( 0 === thisItemPosition )
 					break;
-				// Already sub item of prevItem
+				// Already sub item of prevItem.
 				if ( thisItemData['menu-item-parent-id'] === prevItemId )
 					break;
 				thisItem.shiftHorizontally( 1 );
 				break;
 			}
 			var menu = $( '#menu-to-edit' );
 			api.refreshKeyboardAccessibility();
 			api.refreshAdvancedAccessibility();
-			// Refresh the accessibility when the user comes close to the item in any way
+			// Refresh the accessibility when the user comes close to the item in any way.
 			menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility' , '.menu-item' , function(){
 				api.refreshAdvancedAccessibilityOfItem( $( this ).find( 'a.item-edit' ) );
 			} );
 			// We have to update on click as well because we might hover first, change the item, and then click.
 			menu.on( 'click', 'a.item-edit', function() {
 				api.refreshAdvancedAccessibilityOfItem( $( this ) );
 			} );
-			// Links for moving items
+			// Links for moving items.
 			menu.on( 'click', '.menus-move', function () {
 				var $this = $( this ),
 					dir = $this.data( 'dir' );
 				if ( 'undefined' !== typeof dir ) {
 		 * refreshAdvancedAccessibilityOfItem( [itemToRefresh] )
 		 *
 		 * Refreshes advanced accessibility buttons for one menu item.
 		 * Shows or hides buttons based on the location of the menu item.
 		 *
-		 * @param  {object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed
+		 * @param {Object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed
 		 */
 		refreshAdvancedAccessibilityOfItem : function( itemToRefresh ) {
-			// Only refresh accessibility when necessary
+			// Only refresh accessibility when necessary.
 			if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) {
 				return;
 			}
 			var thisLink, thisLinkText, primaryItems, itemPosition, title,
 			if ( isPrimaryMenuItem ) {
 				primaryItems = $( '.menu-item-depth-0' ),
 				itemPosition = primaryItems.index( menuItem ) + 1,
 				totalMenuItems = primaryItems.length,
-				// String together help text for primary menu items
+				// String together help text for primary menu items.
 				title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$d', totalMenuItems );
 			} else {
 				parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(),
 				parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(),
 				parentItemName = parentItem.find( '.menu-item-title' ).text(),
 				subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ),
 				itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1;
-				// String together help text for sub menu items
+				// String together help text for sub menu items.
 				title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$s', parentItemName );
 			}
 			$this.attr( 'aria-label', title );
-			// Mark this item's accessibility as refreshed
+			// Mark this item's accessibility as refreshed.
 			$this.data( 'needs_accessibility_refresh', false );
 		},
 		/**
 		 * refreshAdvancedAccessibility
 		refreshAdvancedAccessibility : function() {
 			// Hide all the move buttons by default.
 			$( '.menu-item-settings .field-move .menus-move' ).hide();
-			// Mark all menu items as unprocessed
+			// Mark all menu items as unprocessed.
 			$( 'a.item-edit' ).data( 'needs_accessibility_refresh', true );
-			// All open items have to be refreshed or they will show no links
+			// All open items have to be refreshed or they will show no links.
 			$( '.menu-item-edit-active a.item-edit' ).each( function() {
 				api.refreshAdvancedAccessibilityOfItem( this );
 			} );
 		},
 					var arrows,
 						$this = $( this ),
 						thisItem = $this.parents( 'li.menu-item' ),
 						thisItemData = thisItem.getItemData();
-					// Bail if it's not an arrow key
+					// Bail if it's not an arrow key.
 					if ( 37 != e.which && 38 != e.which && 39 != e.which && 40 != e.which )
 						return;
-					// Avoid multiple keydown events
+					// Avoid multiple keydown events.
 					$this.off('keydown');
-					// Bail if there is only one menu item
+					// Bail if there is only one menu item.
 					if ( 1 === $('#menu-to-edit li').length )
 						return;
-					// If RTL, swap left/right arrows
+					// If RTL, swap left/right arrows.
 					arrows = { '38': 'up', '40': 'down', '37': 'left', '39': 'right' };
 					if ( $('body').hasClass('rtl') )
 						arrows = { '38' : 'up', '40' : 'down', '39' : 'left', '37' : 'right' };
 					switch ( arrows[e.which] ) {
 						break;
 					case 'right':
 						api.moveMenuItem( $this, 'right' );
 						break;
 					}
-					// Put focus back on same menu item
+					// Put focus back on same menu item.
 					$( '#edit-' + thisItemData['menu-item-db-id'] ).focus();
 					return false;
 				});
 			});
 		},
 				titleEl = input.closest( '.menu-item' ).find( '.menu-item-title' );
 				// Don't update to empty title.
 				if ( title ) {
 					titleEl.text( title ).removeClass( 'no-title' );
 				} else {
-					titleEl.text( navMenuL10n.untitled ).addClass( 'no-title' );
+					titleEl.text( wp.i18n._x( '(no label)', 'missing menu item navigation label' ) ).addClass( 'no-title' );
 				}
 			} );
 		},
 		initToggles : function() {
-			// init postboxes
+			// Init postboxes.
 			postboxes.add_postbox_toggles('nav-menus');
-			// adjust columns functions for menus UI
+			// Adjust columns functions for menus UI.
 			columns.useCheckboxesForHidden();
 			columns.checked = function(field) {
 				$('.field-' + field).removeClass('hidden-field');
 			};
 			columns.unchecked = function(field) {
 				$('.field-' + field).addClass('hidden-field');
 			};
-			// hide fields
+			// Hide fields.
 			api.menuList.hideAdvancedMenuItemFields();
 			$('.hide-postbox-tog').click(function () {
 				var hidden = $( '.accordion-container li.accordion-section' ).filter(':hidden').map(function() { return this.id; }).get().join(',');
 				$.post(ajaxurl, {
 				placeholder: 'sortable-placeholder',
 				items: api.options.sortableItems,
 				start: function(e, ui) {
 					var height, width, parent, children, tempHolder;
-					// handle placement for rtl orientation
+					// Handle placement for RTL orientation.
 					if ( api.isRTL )
 						ui.item[0].style.right = 'auto';
 					transport = ui.item.children('.menu-item-transport');
 					// Set depths. currentDepth must be set before children are located.
 					originalDepth = ui.item.menuItemDepth();
 					updateCurrentDepth(ui, originalDepth);
-					// Attach child elements to parent
+					// Attach child elements to parent.
-					// Skip the placeholder
+					// Skip the placeholder.
 					parent = ( ui.item.next()[0] == ui.placeholder[0] ) ? ui.item.next() : ui.item;
 					children = parent.childMenuItems();
 					transport.append( children );
 					// Update the height of the placeholder to match the moving item.
 					height = transport.outerHeight();
-					// If there are children, account for distance between top of children and parent
+					// If there are children, account for distance between top of children and parent.
 					height += ( height > 0 ) ? (ui.placeholder.css('margin-top').slice(0, -2) * 1) : 0;
 					height += ui.helper.outerHeight();
 					helperHeight = height;
-					height -= 2; // Subtract 2 for borders
+					height -= 2;                                              // Subtract 2 for borders.
 					ui.placeholder.height(height);
 					// Update the width of the placeholder to match the moving item.
 					maxChildDepth = originalDepth;
 					children.each(function(){
 						var depth = $(this).menuItemDepth();
 						maxChildDepth = (depth > maxChildDepth) ? depth : maxChildDepth;
 					});
-					width = ui.helper.find('.menu-item-handle').outerWidth(); // Get original width
+					width = ui.helper.find('.menu-item-handle').outerWidth(); // Get original width.
-					width += api.depthToPx(maxChildDepth - originalDepth); // Account for children
+					width += api.depthToPx(maxChildDepth - originalDepth);    // Account for children.
-					width -= 2; // Subtract 2 for borders
+					width -= 2;                                               // Subtract 2 for borders.
 					ui.placeholder.width(width);
 					// Update the list of menu items.
 					tempHolder = ui.placeholder.next( '.menu-item' );
-					tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder
+					tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder.
-					ui.placeholder.detach(); // detach or jQuery UI will think the placeholder is a menu item
+					ui.placeholder.detach();         // Detach or jQuery UI will think the placeholder is a menu item.
-					$(this).sortable( 'refresh' ); // The children aren't sortable. We should let jQ UI know.
+					$(this).sortable( 'refresh' );   // The children aren't sortable. We should let jQuery UI know.
-					ui.item.after( ui.placeholder ); // reattach the placeholder.
+					ui.item.after( ui.placeholder ); // Reattach the placeholder.
-					tempHolder.css('margin-top', 0); // reset the margin
+					tempHolder.css('margin-top', 0); // Reset the margin.
 					// Now that the element is complete, we can update...
 					updateSharedVars(ui);
 				},
 				stop: function(e, ui) {
 					var children, subMenuTitle,
 						depthChange = currentDepth - originalDepth;
-					// Return child elements to the list
+					// Return child elements to the list.
 					children = transport.children().insertAfter(ui.item);
-					// Add "sub menu" description
+					// Add "sub menu" description.
 					subMenuTitle = ui.item.find( '.item-title .is-submenu' );
 					if ( 0 < currentDepth )
 						subMenuTitle.show();
 					else
 						subMenuTitle.hide();
-					// Update depth classes
+					// Update depth classes.
 					if ( 0 !== depthChange ) {
 						ui.item.updateDepthClass( currentDepth );
 						children.shiftDepthClass( depthChange );
 						updateMenuMaxDepth( depthChange );
 					}
-					// Register a change
+					// Register a change.
 					api.registerChange();
 					// Update the item data.
 					ui.item.updateParentMenuItemDBId();
-					// address sortable's incorrectly-calculated top in opera
+					// Address sortable's incorrectly-calculated top in Opera.
 					ui.item[0].style.top = 0;
-					// handle drop placement for rtl orientation
+					// Handle drop placement for rtl orientation.
 					if ( api.isRTL ) {
 						ui.item[0].style.left = 'auto';
 						ui.item[0].style.right = 0;
 					}
 				sort: function(e, ui) {
 					var offset = ui.helper.offset(),
 						edge = api.isRTL ? offset.left + ui.helper.width() : offset.left,
 						depth = api.negateIfRTL * api.pxToDepth( edge - menuEdge );
-					// Check and correct if depth is not within range.
+					/*
-					// Also, if the dragged element is dragged upwards over
+					 * Check and correct if depth is not within range.
-					// an item, shift the placeholder to a child position.
+					 * Also, if the dragged element is dragged upwards over an item,
+					 * shift the placeholder to a child position.
+					 */
 					if ( depth > maxDepth || offset.top < ( prevBottom - api.options.targetTolerance ) ) {
 						depth = maxDepth;
 					} else if ( depth < minDepth ) {
 						depth = minDepth;
 					}
 					if( depth != currentDepth )
 						updateCurrentDepth(ui, depth);
-					// If we overlap the next element, manually shift downwards
+					// If we overlap the next element, manually shift downwards.
 					if( nextThreshold && offset.top + helperHeight > nextThreshold ) {
 						next.after( ui.placeholder );
 						updateSharedVars( ui );
 						$( this ).sortable( 'refreshPositions' );
 					}
 			var panel, params,
 				minSearchLength = 2,
 				q = input.val();
 			/*
-			 * Minimum characters for a search. Also avoid a new AJAX search when
+			 * Minimum characters for a search. Also avoid a new Ajax search when
 			 * the pressed key (e.g. arrows) doesn't change the searched term.
 			 */
 			if ( q.length < minSearchLength || api.lastSearch == q ) {
 				return;
 			}
 			var url = $('#custom-menu-item-url').val().trim(),
 				label = $('#custom-menu-item-name').val();
 			processMethod = processMethod || api.addMenuItemToBottom;
-			if ( '' === url || 'http://' == url ) {
+			if ( '' === url || 'https://' == url || 'http://' == url ) {
 				$('#customlinkdiv').addClass('form-invalid');
 				return false;
 			}
-			// Show the ajax spinner
+			// Show the Ajax spinner.
 			$( '.customlinkdiv .spinner' ).addClass( 'is-active' );
 			this.addLinkToMenu( url, label, processMethod, function() {
-				// Remove the ajax spinner
+				// Remove the Ajax spinner.
 				$( '.customlinkdiv .spinner' ).removeClass( 'is-active' );
-				// Set custom link form back to defaults
+				// Set custom link form back to defaults.
 				$('#custom-menu-item-name').val('').blur();
-				$('#custom-menu-item-url').val('http://');
+				$( '#custom-menu-item-url' ).val( '' ).attr( 'placeholder', 'https://' );
 			});
 		},
 		addLinkToMenu : function(url, label, processMethod, callback) {
 			processMethod = processMethod || api.addMenuItemToBottom;
 			};
 			$.post( ajaxurl, params, function(menuMarkup) {
 				var ins = $('#menu-instructions');
-				menuMarkup = $.trim( menuMarkup ); // Trim leading whitespaces
+				menuMarkup = $.trim( menuMarkup ); // Trim leading whitespaces.
 				processMethod(menuMarkup, params);
-				// Make it stand out a bit more visually, by adding a fadeIn
+				// Make it stand out a bit more visually, by adding a fadeIn.
 				$( 'li.pending' ).hide().fadeIn('slow');
 				$( '.drag-instructions' ).show();
 				if( ! ins.hasClass( 'menu-instructions-inactive' ) && ins.siblings().length )
 					ins.addClass( 'menu-instructions-inactive' );
 			});
 			if ( 0 !== $('#menu-to-edit').length || 0 !== $('.menu-location-menus select').length ) {
 				window.onbeforeunload = function(){
 					if ( api.menusChanged )
-						return navMenuL10n.saveAlert;
+						return wp.i18n.__( 'The changes you made will be lost if you navigate away from this page.' );
 				};
 			} else {
-				// Make the post boxes read-only, as they can't be used yet
+				// Make the post boxes read-only, as they can't be used yet.
 				$( '#menu-settings-column' ).find( 'input,select' ).end().find( 'a' ).attr( 'href', '#' ).unbind( 'click' );
 			}
 		},
 		registerChange : function() {
 			api.menusChanged = true;
 		},
 		attachTabsPanelListeners : function() {
 			$('#menu-settings-column').bind('click', function(e) {
-				var selectAreaMatch, panelId, wrapper, items,
+				var selectAreaMatch, selectAll, panelId, wrapper, items,
 					target = $(e.target);
 				if ( target.hasClass('nav-tab-link') ) {
 					panelId = target.data( 'type' );
 					wrapper = target.parents('.accordion-section-content').first();
-					// upon changing tabs, we want to uncheck all checkboxes
+					// Upon changing tabs, we want to uncheck all checkboxes.
-					$('input', wrapper).removeAttr('checked');
+					$( 'input', wrapper ).prop( 'checked', false );
 					$('.tabs-panel-active', wrapper).removeClass('tabs-panel-active').addClass('tabs-panel-inactive');
 					$('#' + panelId, wrapper).removeClass('tabs-panel-inactive').addClass('tabs-panel-active');
 					$('.tabs', wrapper).removeClass('tabs');
 					target.parent().addClass('tabs');
-					// select the search bar
+					// Select the search bar.
 					$('.quick-search', wrapper).focus();
 					// Hide controls in the search tab if no items found.
 					if ( ! wrapper.find( '.tabs-panel-active .menu-item-title' ).length ) {
 						wrapper.addClass( 'has-no-menu-item' );
 					} else {
 						wrapper.removeClass( 'has-no-menu-item' );
 					}
 					e.preventDefault();
-				} else if ( target.hasClass('select-all') ) {
+				} else if ( target.hasClass( 'select-all' ) ) {
-					selectAreaMatch = /#(.*)$/.exec(e.target.href);
+					selectAreaMatch = target.closest( '.button-controls' ).data( 'items-type' );
-					if ( selectAreaMatch && selectAreaMatch[1] ) {
+					if ( selectAreaMatch ) {
-						items = $('#' + selectAreaMatch[1] + ' .tabs-panel-active .menu-item-title input');
+						items = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' );
-						if( items.length === items.filter(':checked').length )
-							items.removeAttr('checked');
+						if ( items.length === items.filter( ':checked' ).length && ! target.is( ':checked' ) ) {
-						else
+							items.prop( 'checked', false );
-							items.prop('checked', true);
+						} else if ( target.is( ':checked' ) ) {
-						return false;
+							items.prop( 'checked', true );
+						}
+					}
+				} else if ( target.hasClass( 'menu-item-checkbox' ) ) {
+					selectAreaMatch = target.closest( '.tabs-panel-active' ).parent().attr( 'id' );
+					if ( selectAreaMatch ) {
+						items     = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' );
+						selectAll = $( '.button-controls[data-items-type="' + selectAreaMatch + '"] .select-all' );
+						if ( items.length === items.filter( ':checked' ).length && ! selectAll.is( ':checked' ) ) {
+							selectAll.prop( 'checked', true );
+						} else if ( selectAll.is( ':checked' ) ) {
+							selectAll.prop( 'checked', false );
+						}
 					}
 				} else if ( target.hasClass('submit-add-to-menu') ) {
 					api.registerChange();
 					if ( e.target.id && 'submit-customlinkdiv' == e.target.id )
 		},
 		eventOnClickEditLink : function(clickedEl) {
 			var settings, item,
 			matchedSection = /#(.*)$/.exec(clickedEl.href);
 			if ( matchedSection && matchedSection[1] ) {
 				settings = $('#'+matchedSection[1]);
 				item = settings.parent();
 				if( 0 !== item.length ) {
 					if( item.hasClass('menu-item-edit-inactive') ) {
 		},
 		eventOnClickCancelLink : function(clickedEl) {
 			var settings = $( clickedEl ).closest( '.menu-item-settings' ),
 				thisMenuItem = $( clickedEl ).closest( '.menu-item' );
-			thisMenuItem.removeClass('menu-item-edit-active').addClass('menu-item-edit-inactive');
-			settings.setItemData( settings.data('menu-item-data') ).hide();
+			thisMenuItem.removeClass( 'menu-item-edit-active' ).addClass( 'menu-item-edit-inactive' );
+			settings.setItemData( settings.data( 'menu-item-data' ) ).hide();
+			// Restore the title of the currently active/expanded menu item.
+			thisMenuItem.find( '.menu-item-title' ).text( settings.data( 'menu-item-data' )['menu-item-title'] );
 			return false;
 		},
 		eventOnClickMenuSave : function() {
 			var locs = '',
 			menuName = $('#menu-name'),
 			menuNameVal = menuName.val();
-			// Cancel and warn if invalid menu name
+			// Cancel and warn if invalid menu name.
 			if ( ! menuNameVal || ! menuNameVal.replace( /\s+/, '' ) ) {
 				menuName.parent().addClass( 'form-invalid' );
 				return false;
 			}
-			// Copy menu theme locations
+			// Copy menu theme locations.
 			$('#nav-menu-theme-locations select').each(function() {
 				locs += '<input type="hidden" name="' + this.name + '" value="' + $(this).val() + '" />';
 			});
 			$('#update-nav-menu').append( locs );
-			// Update menu item position data
+			// Update menu item position data.
 			api.menuList.find('.menu-item-data-position').val( function(index) { return index + 1; } );
 			window.onbeforeunload = null;
 			return true;
 		},
 		eventOnClickMenuDelete : function() {
-			// Delete warning AYS
+			// Delete warning AYS.
-			if ( window.confirm( navMenuL10n.warnDeleteMenu ) ) {
+			if ( window.confirm( wp.i18n.__( 'You are about to permanently delete this menu.\n\'Cancel\' to stop, \'OK\' to delete.' ) ) ) {
 				window.onbeforeunload = null;
 				return true;
 			}
 			return false;
 		},
 		eventOnClickMenuItemDelete : function(clickedEl) {
 			var itemID = parseInt(clickedEl.id.replace('delete-', ''), 10);
 			api.removeMenuItem( $('#menu-item-' + itemID) );
 			api.registerChange();
 			return false;
 		},
 			takenIDs = {},
 			form = document.getElementById('nav-menu-meta'),
 			pattern = /menu-item[(\[^]\]*/,
 			$items = $('<div>').html(resp).find('li'),
 			wrapper = panel.closest( '.accordion-section-content' ),
+			selectAll = wrapper.find( '.button-controls .select-all' ),
 			$item;
 			if( ! $items.length ) {
-				$('.categorychecklist', panel).html( '<li><p>' + navMenuL10n.noResultsFound + '</p></li>' );
+				$('.categorychecklist', panel).html( '<li><p>' + wp.i18n.__( 'No results found.' ) + '</p></li>' );
 				$( '.spinner', panel ).removeClass( 'is-active' );
 				wrapper.addClass( 'has-no-menu-item' );
 				return;
 			}
 			$items.each(function(){
 				$item = $(this);
-				// make a unique DB ID number
+				// Make a unique DB ID number.
 				matched = pattern.exec($item.html());
 				if ( matched && matched[1] ) {
 					newID = matched[1];
 					while( form.elements['menu-item[' + newID + '][menu-item-type]'] || takenIDs[ newID ] ) {
 			});
 			$('.categorychecklist', panel).html( $items );
 			$( '.spinner', panel ).removeClass( 'is-active' );
 			wrapper.removeClass( 'has-no-menu-item' );
+			if ( selectAll.is( ':checked' ) ) {
+				selectAll.prop( 'checked', false );
+			}
 		},
 		/**
 		 * Remove a menu item.
-		 * @param  {object} el The element to be removed as a jQuery object.
+		 *
+		 * @param {Object} el The element to be removed as a jQuery object.
 		 *
 		 * @fires document#menu-removing-item Passes the element to be removed.
 		 */
 		removeMenuItem : function(el) {
 			var children = el.childMenuItems();

enmi-conf.org