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PHP Cross Reference of WordPress Trunk (Updated Daily) |
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1 /** 2 * WordPress Administration Navigation Menu 3 * Interface JS functions 4 * 5 * @version 2.0.0 6 * 7 * @package WordPress 8 * @subpackage Administration 9 * @output wp-admin/js/nav-menu.js 10 */ 11 12 /* global menus, postboxes, columns, isRtl, ajaxurl, wpNavMenu */ 13 14 (function($) { 15 16 var api; 17 18 /** 19 * Contains all the functions to handle WordPress navigation menus administration. 20 * 21 * @namespace wpNavMenu 22 */ 23 api = window.wpNavMenu = { 24 25 options : { 26 menuItemDepthPerLevel : 30, // Do not use directly. Use depthToPx and pxToDepth instead. 27 globalMaxDepth: 11, 28 sortableItems: '> *', 29 targetTolerance: 0 30 }, 31 32 menuList : undefined, // Set in init. 33 targetList : undefined, // Set in init. 34 menusChanged : false, 35 isRTL: !! ( 'undefined' != typeof isRtl && isRtl ), 36 negateIfRTL: ( 'undefined' != typeof isRtl && isRtl ) ? -1 : 1, 37 lastSearch: '', 38 39 // Functions that run on init. 40 init : function() { 41 api.menuList = $('#menu-to-edit'); 42 api.targetList = api.menuList; 43 44 this.jQueryExtensions(); 45 46 this.attachMenuEditListeners(); 47 48 this.attachBulkSelectButtonListeners(); 49 this.attachMenuCheckBoxListeners(); 50 this.attachMenuItemDeleteButton(); 51 this.attachPendingMenuItemsListForDeletion(); 52 53 this.attachQuickSearchListeners(); 54 this.attachThemeLocationsListeners(); 55 this.attachMenuSaveSubmitListeners(); 56 57 this.attachTabsPanelListeners(); 58 59 this.attachUnsavedChangesListener(); 60 61 if ( api.menuList.length ) 62 this.initSortables(); 63 64 if ( menus.oneThemeLocationNoMenus ) 65 $( '#posttype-page' ).addSelectedToMenu( api.addMenuItemToBottom ); 66 67 this.initManageLocations(); 68 69 this.initAccessibility(); 70 71 this.initToggles(); 72 73 this.initPreviewing(); 74 }, 75 76 jQueryExtensions : function() { 77 // jQuery extensions. 78 $.fn.extend({ 79 menuItemDepth : function() { 80 var margin = api.isRTL ? this.eq(0).css('margin-right') : this.eq(0).css('margin-left'); 81 return api.pxToDepth( margin && -1 != margin.indexOf('px') ? margin.slice(0, -2) : 0 ); 82 }, 83 updateDepthClass : function(current, prev) { 84 return this.each(function(){ 85 var t = $(this); 86 prev = prev || t.menuItemDepth(); 87 $(this).removeClass('menu-item-depth-'+ prev ) 88 .addClass('menu-item-depth-'+ current ); 89 }); 90 }, 91 shiftDepthClass : function(change) { 92 return this.each(function(){ 93 var t = $(this), 94 depth = t.menuItemDepth(), 95 newDepth = depth + change; 96 97 t.removeClass( 'menu-item-depth-'+ depth ) 98 .addClass( 'menu-item-depth-'+ ( newDepth ) ); 99 100 if ( 0 === newDepth ) { 101 t.find( '.is-submenu' ).hide(); 102 } 103 }); 104 }, 105 childMenuItems : function() { 106 var result = $(); 107 this.each(function(){ 108 var t = $(this), depth = t.menuItemDepth(), next = t.next( '.menu-item' ); 109 while( next.length && next.menuItemDepth() > depth ) { 110 result = result.add( next ); 111 next = next.next( '.menu-item' ); 112 } 113 }); 114 return result; 115 }, 116 shiftHorizontally : function( dir ) { 117 return this.each(function(){ 118 var t = $(this), 119 depth = t.menuItemDepth(), 120 newDepth = depth + dir; 121 122 // Change .menu-item-depth-n class. 123 t.moveHorizontally( newDepth, depth ); 124 }); 125 }, 126 moveHorizontally : function( newDepth, depth ) { 127 return this.each(function(){ 128 var t = $(this), 129 children = t.childMenuItems(), 130 diff = newDepth - depth, 131 subItemText = t.find('.is-submenu'); 132 133 // Change .menu-item-depth-n class. 134 t.updateDepthClass( newDepth, depth ).updateParentMenuItemDBId(); 135 136 // If it has children, move those too. 137 if ( children ) { 138 children.each(function() { 139 var t = $(this), 140 thisDepth = t.menuItemDepth(), 141 newDepth = thisDepth + diff; 142 t.updateDepthClass(newDepth, thisDepth).updateParentMenuItemDBId(); 143 }); 144 } 145 146 // Show "Sub item" helper text. 147 if (0 === newDepth) 148 subItemText.hide(); 149 else 150 subItemText.show(); 151 }); 152 }, 153 updateParentMenuItemDBId : function() { 154 return this.each(function(){ 155 var item = $(this), 156 input = item.find( '.menu-item-data-parent-id' ), 157 depth = parseInt( item.menuItemDepth(), 10 ), 158 parentDepth = depth - 1, 159 parent = item.prevAll( '.menu-item-depth-' + parentDepth ).first(); 160 161 if ( 0 === depth ) { // Item is on the top level, has no parent. 162 input.val(0); 163 } else { // Find the parent item, and retrieve its object id. 164 input.val( parent.find( '.menu-item-data-db-id' ).val() ); 165 } 166 }); 167 }, 168 hideAdvancedMenuItemFields : function() { 169 return this.each(function(){ 170 var that = $(this); 171 $('.hide-column-tog').not(':checked').each(function(){ 172 that.find('.field-' + $(this).val() ).addClass('hidden-field'); 173 }); 174 }); 175 }, 176 /** 177 * Adds selected menu items to the menu. 178 * 179 * @ignore 180 * 181 * @param jQuery metabox The metabox jQuery object. 182 */ 183 addSelectedToMenu : function(processMethod) { 184 if ( 0 === $('#menu-to-edit').length ) { 185 return false; 186 } 187 188 return this.each(function() { 189 var t = $(this), menuItems = {}, 190 checkboxes = ( menus.oneThemeLocationNoMenus && 0 === t.find( '.tabs-panel-active .categorychecklist li input:checked' ).length ) ? t.find( '#page-all li input[type="checkbox"]' ) : t.find( '.tabs-panel-active .categorychecklist li input:checked' ), 191 re = /menu-item\[([^\]]*)/; 192 193 processMethod = processMethod || api.addMenuItemToBottom; 194 195 // If no items are checked, bail. 196 if ( !checkboxes.length ) 197 return false; 198 199 // Show the Ajax spinner. 200 t.find( '.button-controls .spinner' ).addClass( 'is-active' ); 201 202 // Retrieve menu item data. 203 $(checkboxes).each(function(){ 204 var t = $(this), 205 listItemDBIDMatch = re.exec( t.attr('name') ), 206 listItemDBID = 'undefined' == typeof listItemDBIDMatch[1] ? 0 : parseInt(listItemDBIDMatch[1], 10); 207 208 if ( this.className && -1 != this.className.indexOf('add-to-top') ) 209 processMethod = api.addMenuItemToTop; 210 menuItems[listItemDBID] = t.closest('li').getItemData( 'add-menu-item', listItemDBID ); 211 }); 212 213 // Add the items. 214 api.addItemToMenu(menuItems, processMethod, function(){ 215 // Deselect the items and hide the Ajax spinner. 216 checkboxes.prop( 'checked', false ); 217 t.find( '.button-controls .select-all' ).prop( 'checked', false ); 218 t.find( '.button-controls .spinner' ).removeClass( 'is-active' ); 219 t.updateParentDropdown(); 220 t.updateOrderDropdown(); 221 }); 222 }); 223 }, 224 getItemData : function( itemType, id ) { 225 itemType = itemType || 'menu-item'; 226 227 var itemData = {}, i, 228 fields = [ 229 'menu-item-db-id', 230 'menu-item-object-id', 231 'menu-item-object', 232 'menu-item-parent-id', 233 'menu-item-position', 234 'menu-item-type', 235 'menu-item-title', 236 'menu-item-url', 237 'menu-item-description', 238 'menu-item-attr-title', 239 'menu-item-target', 240 'menu-item-classes', 241 'menu-item-xfn' 242 ]; 243 244 if( !id && itemType == 'menu-item' ) { 245 id = this.find('.menu-item-data-db-id').val(); 246 } 247 248 if( !id ) return itemData; 249 250 this.find('input').each(function() { 251 var field; 252 i = fields.length; 253 while ( i-- ) { 254 if( itemType == 'menu-item' ) 255 field = fields[i] + '[' + id + ']'; 256 else if( itemType == 'add-menu-item' ) 257 field = 'menu-item[' + id + '][' + fields[i] + ']'; 258 259 if ( 260 this.name && 261 field == this.name 262 ) { 263 itemData[fields[i]] = this.value; 264 } 265 } 266 }); 267 268 return itemData; 269 }, 270 setItemData : function( itemData, itemType, id ) { // Can take a type, such as 'menu-item', or an id. 271 itemType = itemType || 'menu-item'; 272 273 if( !id && itemType == 'menu-item' ) { 274 id = $('.menu-item-data-db-id', this).val(); 275 } 276 277 if( !id ) return this; 278 279 this.find('input').each(function() { 280 var t = $(this), field; 281 $.each( itemData, function( attr, val ) { 282 if( itemType == 'menu-item' ) 283 field = attr + '[' + id + ']'; 284 else if( itemType == 'add-menu-item' ) 285 field = 'menu-item[' + id + '][' + attr + ']'; 286 287 if ( field == t.attr('name') ) { 288 t.val( val ); 289 } 290 }); 291 }); 292 return this; 293 }, 294 updateParentDropdown : function() { 295 return this.each(function(){ 296 var menuItems = $( '#menu-to-edit li' ), 297 parentDropdowns = $( '.edit-menu-item-parent' ); 298 299 $.each( parentDropdowns, function() { 300 var parentDropdown = $( this ), 301 currentItemID = parseInt( parentDropdown.closest( 'li.menu-item' ).find( '.menu-item-data-db-id' ).val() ), 302 currentParentID = parseInt( parentDropdown.closest( 'li.menu-item' ).find( '.menu-item-data-parent-id' ).val() ), 303 currentItem = parentDropdown.closest( 'li.menu-item' ), 304 currentMenuItemChild = currentItem.childMenuItems(), 305 excludeMenuItem = /** @type {number[]} */ [ currentItemID ]; 306 307 parentDropdown.empty(); 308 309 if ( currentMenuItemChild.length > 0 ) { 310 $.each( currentMenuItemChild, function(){ 311 var childItem = $(this), 312 childID = parseInt( childItem.find( '.menu-item-data-db-id' ).val() ); 313 314 excludeMenuItem.push( childID ); 315 }); 316 } 317 318 parentDropdown.append( 319 $( '<option>', { 320 value: '0', 321 selected: currentParentID === 0, 322 text: wp.i18n._x( 'No Parent', 'menu item without a parent in navigation menu' ), 323 } ) 324 ); 325 326 $.each( menuItems, function() { 327 var menuItem = $(this), 328 menuID = parseInt( menuItem.find( '.menu-item-data-db-id' ).val() ), 329 menuTitle = menuItem.find( '.edit-menu-item-title' ).val(); 330 331 if ( ! excludeMenuItem.includes( menuID ) ) { 332 parentDropdown.append( 333 $( '<option>', { 334 value: menuID.toString(), 335 selected: currentParentID === menuID, 336 text: menuTitle, 337 } ) 338 ); 339 } 340 }); 341 }); 342 343 }); 344 }, 345 updateOrderDropdown : function() { 346 return this.each( function() { 347 var itemPosition, 348 orderDropdowns = $( '.edit-menu-item-order' ); 349 350 $.each( orderDropdowns, function() { 351 var orderDropdown = $( this ), 352 menuItem = orderDropdown.closest( 'li.menu-item' ).first(), 353 depth = menuItem.menuItemDepth(), 354 isPrimaryMenuItem = ( 0 === depth ); 355 356 orderDropdown.empty(); 357 358 if ( isPrimaryMenuItem ) { 359 var primaryItems = $( '.menu-item-depth-0' ), 360 totalMenuItems = primaryItems.length; 361 362 itemPosition = primaryItems.index( menuItem ) + 1; 363 364 for ( let i = 1; i < totalMenuItems + 1; i++ ) { 365 var itemString = wp.i18n.sprintf( 366 /* translators: 1: The current menu item number, 2: The total number of menu items. */ 367 wp.i18n._x( '%1$s of %2$s', 'part of a total number of menu items' ), 368 i, 369 totalMenuItems 370 ); 371 orderDropdown.append( 372 $( '<option>', { 373 selected: i === itemPosition, 374 value: i.toString(), 375 text: itemString, 376 } ) 377 ); 378 } 379 380 } else { 381 var parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(), 382 parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(), 383 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ), 384 totalSubMenuItems = subItems.length; 385 386 itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1; 387 388 for ( let i = 1; i < totalSubMenuItems + 1; i++ ) { 389 var submenuString = wp.i18n.sprintf( 390 /* translators: 1: The current submenu item number, 2: The total number of submenu items. */ 391 wp.i18n._x( '%1$s of %2$s', 'part of a total number of menu items' ), 392 i, 393 totalSubMenuItems 394 ); 395 orderDropdown.append( 396 $( '<option>', { 397 selected: i === itemPosition, 398 value: i.toString(), 399 text: submenuString, 400 } ) 401 ); 402 } 403 404 } 405 }); 406 407 }); 408 } 409 }); 410 }, 411 412 countMenuItems : function( depth ) { 413 return $( '.menu-item-depth-' + depth ).length; 414 }, 415 416 moveMenuItem : function( $this, dir ) { 417 var items, newItemPosition, newDepth, 418 menuItems = $( '#menu-to-edit li' ), 419 menuItemsCount = menuItems.length, 420 thisItem = $this.parents( 'li.menu-item' ), 421 thisItemChildren = thisItem.childMenuItems(), 422 thisItemData = thisItem.getItemData(), 423 thisItemDepth = parseInt( thisItem.menuItemDepth(), 10 ), 424 thisItemPosition = parseInt( thisItem.index(), 10 ), 425 nextItem = thisItem.next(), 426 nextItemChildren = nextItem.childMenuItems(), 427 nextItemDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1, 428 prevItem = thisItem.prev(), 429 prevItemDepth = parseInt( prevItem.menuItemDepth(), 10 ), 430 prevItemId = prevItem.getItemData()['menu-item-db-id'], 431 a11ySpeech = menus[ 'moved' + dir.charAt(0).toUpperCase() + dir.slice(1) ]; 432 433 switch ( dir ) { 434 case 'up': 435 newItemPosition = thisItemPosition - 1; 436 437 // Already at top. 438 if ( 0 === thisItemPosition ) 439 break; 440 441 // If a sub item is moved to top, shift it to 0 depth. 442 if ( 0 === newItemPosition && 0 !== thisItemDepth ) 443 thisItem.moveHorizontally( 0, thisItemDepth ); 444 445 // If prev item is sub item, shift to match depth. 446 if ( 0 !== prevItemDepth ) 447 thisItem.moveHorizontally( prevItemDepth, thisItemDepth ); 448 449 // Does this item have sub items? 450 if ( thisItemChildren ) { 451 items = thisItem.add( thisItemChildren ); 452 // Move the entire block. 453 items.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId(); 454 } else { 455 thisItem.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId(); 456 } 457 break; 458 case 'down': 459 // Does this item have sub items? 460 if ( thisItemChildren ) { 461 items = thisItem.add( thisItemChildren ), 462 nextItem = menuItems.eq( items.length + thisItemPosition ), 463 nextItemChildren = 0 !== nextItem.childMenuItems().length; 464 465 if ( nextItemChildren ) { 466 newDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1; 467 thisItem.moveHorizontally( newDepth, thisItemDepth ); 468 } 469 470 // Have we reached the bottom? 471 if ( menuItemsCount === thisItemPosition + items.length ) 472 break; 473 474 items.detach().insertAfter( menuItems.eq( thisItemPosition + items.length ) ).updateParentMenuItemDBId(); 475 } else { 476 // If next item has sub items, shift depth. 477 if ( 0 !== nextItemChildren.length ) 478 thisItem.moveHorizontally( nextItemDepth, thisItemDepth ); 479 480 // Have we reached the bottom? 481 if ( menuItemsCount === thisItemPosition + 1 ) 482 break; 483 thisItem.detach().insertAfter( menuItems.eq( thisItemPosition + 1 ) ).updateParentMenuItemDBId(); 484 } 485 break; 486 case 'top': 487 // Already at top. 488 if ( 0 === thisItemPosition ) 489 break; 490 // Does this item have sub items? 491 if ( thisItemChildren ) { 492 items = thisItem.add( thisItemChildren ); 493 // Move the entire block. 494 items.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId(); 495 } else { 496 thisItem.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId(); 497 } 498 break; 499 case 'left': 500 // As far left as possible. 501 if ( 0 === thisItemDepth ) 502 break; 503 thisItem.shiftHorizontally( -1 ); 504 break; 505 case 'right': 506 // Can't be sub item at top. 507 if ( 0 === thisItemPosition ) 508 break; 509 // Already sub item of prevItem. 510 if ( thisItemData['menu-item-parent-id'] === prevItemId ) 511 break; 512 thisItem.shiftHorizontally( 1 ); 513 break; 514 } 515 $this.trigger( 'focus' ); 516 api.registerChange(); 517 api.refreshKeyboardAccessibility(); 518 api.refreshAdvancedAccessibility(); 519 thisItem.updateParentDropdown(); 520 thisItem.updateOrderDropdown(); 521 522 if ( a11ySpeech ) { 523 wp.a11y.speak( a11ySpeech ); 524 } 525 }, 526 527 initAccessibility : function() { 528 var menu = $( '#menu-to-edit' ); 529 530 api.refreshKeyboardAccessibility(); 531 api.refreshAdvancedAccessibility(); 532 533 // Refresh the accessibility when the user comes close to the item in any way. 534 menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility' , '.menu-item' , function(){ 535 api.refreshAdvancedAccessibilityOfItem( $( this ).find( 'a.item-edit' ) ); 536 } ); 537 538 // We have to update on click as well because we might hover first, change the item, and then click. 539 menu.on( 'click', 'a.item-edit', function() { 540 api.refreshAdvancedAccessibilityOfItem( $( this ) ); 541 } ); 542 543 // Links for moving items. 544 menu.on( 'click', '.menus-move', function () { 545 var $this = $( this ), 546 dir = $this.data( 'dir' ); 547 548 if ( 'undefined' !== typeof dir ) { 549 api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), dir ); 550 } 551 }); 552 553 // Set menu parents data for all menu items. 554 menu.updateParentDropdown(); 555 556 // Set menu order data for all menu items. 557 menu.updateOrderDropdown(); 558 559 // Update menu item parent when value is changed. 560 menu.on( 'change', '.edit-menu-item-parent', function() { 561 api.changeMenuParent( $( this ) ); 562 }); 563 564 // Update menu item order when value is changed. 565 menu.on( 'change', '.edit-menu-item-order', function() { 566 api.changeMenuOrder( $( this ) ); 567 }); 568 }, 569 570 /** 571 * changeMenuParent( [parentDropdown] ) 572 * 573 * @since 6.7.0 574 * 575 * @param {object} parentDropdown select field 576 */ 577 changeMenuParent : function( parentDropdown ) { 578 var menuItemNewPosition, 579 menuItems = $( '#menu-to-edit li' ), 580 $this = $( parentDropdown ), 581 newParentID = $this.val(), 582 menuItem = $this.closest( 'li.menu-item' ).first(), 583 menuItemOldDepth = menuItem.menuItemDepth(), 584 menuItemChildren = menuItem.childMenuItems(), 585 menuItemNoChildren = parseInt( menuItem.childMenuItems().length, 10 ), 586 parentItem = $( '#menu-item-' + newParentID ), 587 parentItemDepth = parentItem.menuItemDepth(), 588 menuItemNewDepth = parseInt( parentItemDepth ) + 1; 589 590 if ( newParentID == 0 ) { 591 menuItemNewDepth = 0; 592 } 593 594 menuItem.find( '.menu-item-data-parent-id' ).val( newParentID ); 595 menuItem.moveHorizontally( menuItemNewDepth, menuItemOldDepth ); 596 597 if ( menuItemNoChildren > 0 ) { 598 menuItem = menuItem.add( menuItemChildren ); 599 } 600 menuItem.detach(); 601 602 menuItems = $( '#menu-to-edit li' ); 603 604 var parentItemPosition = parseInt( parentItem.index(), 10 ), 605 parentItemNoChild = parseInt( parentItem.childMenuItems().length, 10 ); 606 607 if ( parentItemNoChild > 0 ){ 608 menuItemNewPosition = parentItemPosition + parentItemNoChild; 609 } else { 610 menuItemNewPosition = parentItemPosition; 611 } 612 613 if ( newParentID == 0 ) { 614 menuItemNewPosition = menuItems.length - 1; 615 } 616 617 menuItem.insertAfter( menuItems.eq( menuItemNewPosition ) ).updateParentMenuItemDBId().updateParentDropdown().updateOrderDropdown(); 618 619 api.registerChange(); 620 api.refreshKeyboardAccessibility(); 621 api.refreshAdvancedAccessibility(); 622 $this.trigger( 'focus' ); 623 wp.a11y.speak( menus.parentUpdated, 'polite' ); 624 }, 625 626 /** 627 * changeMenuOrder( [OrderDropdown] ) 628 * 629 * @since 6.7.0 630 * 631 * @param {object} orderDropdown select field 632 */ 633 changeMenuOrder : function( orderDropdown ) { 634 var menuItems = $( '#menu-to-edit li' ), 635 $this = $( orderDropdown ), 636 newOrderID = parseInt( $this.val(), 10), 637 menuItem = $this.closest( 'li.menu-item' ).first(), 638 menuItemChildren = menuItem.childMenuItems(), 639 menuItemNoChildren = menuItemChildren.length, 640 menuItemCurrentPosition = parseInt( menuItem.index(), 10 ), 641 parentItemID = menuItem.find( '.menu-item-data-parent-id' ).val(), 642 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemID + '"]' ), 643 currentItemAtPosition = $(subItems[newOrderID - 1]).closest( 'li.menu-item' ); 644 645 if ( menuItemNoChildren > 0 ) { 646 menuItem = menuItem.add( menuItemChildren ); 647 } 648 649 var currentItemNoChildren = currentItemAtPosition.childMenuItems().length, 650 currentItemPosition = parseInt( currentItemAtPosition.index(), 10 ); 651 652 menuItems = $( '#menu-to-edit li' ); 653 654 var menuItemNewPosition = currentItemPosition; 655 656 if(menuItemCurrentPosition > menuItemNewPosition){ 657 menuItemNewPosition = currentItemPosition; 658 menuItem.detach().insertBefore( menuItems.eq( menuItemNewPosition ) ).updateOrderDropdown(); 659 } else { 660 menuItemNewPosition = menuItemNewPosition + currentItemNoChildren; 661 menuItem.detach().insertAfter( menuItems.eq( menuItemNewPosition ) ).updateOrderDropdown(); 662 } 663 664 api.registerChange(); 665 api.refreshKeyboardAccessibility(); 666 api.refreshAdvancedAccessibility(); 667 $this.trigger( 'focus' ); 668 wp.a11y.speak( menus.orderUpdated, 'polite' ); 669 }, 670 671 /** 672 * refreshAdvancedAccessibilityOfItem( [itemToRefresh] ) 673 * 674 * Refreshes advanced accessibility buttons for one menu item. 675 * Shows or hides buttons based on the location of the menu item. 676 * 677 * @param {Object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed 678 */ 679 refreshAdvancedAccessibilityOfItem : function( itemToRefresh ) { 680 681 // Only refresh accessibility when necessary. 682 if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) { 683 return; 684 } 685 686 var thisLink, thisLinkText, primaryItems, itemPosition, title, 687 parentItem, parentItemId, parentItemName, subItems, totalSubItems, 688 $this = $( itemToRefresh ), 689 menuItem = $this.closest( 'li.menu-item' ).first(), 690 depth = menuItem.menuItemDepth(), 691 isPrimaryMenuItem = ( 0 === depth ), 692 itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(), 693 menuItemType = $this.closest( '.menu-item-handle' ).find( '.item-controls' ).find( '.item-type' ).text(), 694 position = parseInt( menuItem.index(), 10 ), 695 prevItemDepth = ( isPrimaryMenuItem ) ? depth : parseInt( depth - 1, 10 ), 696 prevItemNameLeft = menuItem.prevAll('.menu-item-depth-' + prevItemDepth).first().find( '.menu-item-title' ).text(), 697 prevItemNameRight = menuItem.prevAll('.menu-item-depth-' + depth).first().find( '.menu-item-title' ).text(), 698 totalMenuItems = $('#menu-to-edit li').length, 699 hasSameDepthSibling = menuItem.nextAll( '.menu-item-depth-' + depth ).length; 700 701 menuItem.find( '.field-move' ).toggle( totalMenuItems > 1 ); 702 703 // Where can they move this menu item? 704 if ( 0 !== position ) { 705 thisLink = menuItem.find( '.menus-move-up' ); 706 thisLink.attr( 'aria-label', menus.moveUp ).css( 'display', 'inline' ); 707 } 708 709 if ( 0 !== position && isPrimaryMenuItem ) { 710 thisLink = menuItem.find( '.menus-move-top' ); 711 thisLink.attr( 'aria-label', menus.moveToTop ).css( 'display', 'inline' ); 712 } 713 714 if ( position + 1 !== totalMenuItems && 0 !== position ) { 715 thisLink = menuItem.find( '.menus-move-down' ); 716 thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' ); 717 } 718 719 if ( 0 === position && 0 !== hasSameDepthSibling ) { 720 thisLink = menuItem.find( '.menus-move-down' ); 721 thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' ); 722 } 723 724 if ( ! isPrimaryMenuItem ) { 725 thisLink = menuItem.find( '.menus-move-left' ), 726 thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft ); 727 thisLink.attr( 'aria-label', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).text( thisLinkText ).css( 'display', 'inline' ); 728 } 729 730 if ( 0 !== position ) { 731 if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) { 732 thisLink = menuItem.find( '.menus-move-right' ), 733 thisLinkText = menus.under.replace( '%s', prevItemNameRight ); 734 thisLink.attr( 'aria-label', menus.moveUnder.replace( '%s', prevItemNameRight ) ).text( thisLinkText ).css( 'display', 'inline' ); 735 } 736 } 737 738 if ( isPrimaryMenuItem ) { 739 primaryItems = $( '.menu-item-depth-0' ), 740 itemPosition = primaryItems.index( menuItem ) + 1, 741 totalMenuItems = primaryItems.length, 742 // String together help text for primary menu items. 743 title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalMenuItems ); 744 } else { 745 parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(), 746 parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(), 747 parentItemName = parentItem.find( '.menu-item-title' ).text(), 748 subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ), 749 totalSubItems = subItems.length, 750 itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1; 751 752 // String together help text for sub menu items. 753 if ( depth < 2 ) { 754 title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ); 755 } else { 756 title = menus.subMenuMoreDepthFocus.replace( '%1$s', itemName ).replace( '%2$s', menuItemType ).replace( '%3$d', itemPosition ).replace( '%4$d', totalSubItems ).replace( '%5$s', parentItemName ).replace( '%6$d', depth ); 757 } 758 } 759 760 $this.attr( 'aria-label', title ); 761 762 // Mark this item's accessibility as refreshed. 763 $this.data( 'needs_accessibility_refresh', false ); 764 }, 765 766 /** 767 * refreshAdvancedAccessibility 768 * 769 * Hides all advanced accessibility buttons and marks them for refreshing. 770 */ 771 refreshAdvancedAccessibility : function() { 772 773 // Hide all the move buttons by default. 774 $( '.menu-item-settings .field-move .menus-move' ).hide(); 775 776 // Mark all menu items as unprocessed. 777 $( 'a.item-edit' ).data( 'needs_accessibility_refresh', true ); 778 779 // All open items have to be refreshed or they will show no links. 780 $( '.menu-item-edit-active a.item-edit' ).each( function() { 781 api.refreshAdvancedAccessibilityOfItem( this ); 782 } ); 783 }, 784 785 refreshKeyboardAccessibility : function() { 786 $( 'a.item-edit' ).off( 'focus' ).on( 'focus', function(){ 787 $(this).off( 'keydown' ).on( 'keydown', function(e){ 788 789 var arrows, 790 $this = $( this ), 791 thisItem = $this.parents( 'li.menu-item' ), 792 thisItemData = thisItem.getItemData(); 793 794 // Bail if it's not an arrow key. 795 if ( 37 != e.which && 38 != e.which && 39 != e.which && 40 != e.which ) 796 return; 797 798 // Avoid multiple keydown events. 799 $this.off('keydown'); 800 801 // Bail if there is only one menu item. 802 if ( 1 === $('#menu-to-edit li').length ) 803 return; 804 805 // If RTL, swap left/right arrows. 806 arrows = { '38': 'up', '40': 'down', '37': 'left', '39': 'right' }; 807 if ( $('body').hasClass('rtl') ) 808 arrows = { '38' : 'up', '40' : 'down', '39' : 'left', '37' : 'right' }; 809 810 switch ( arrows[e.which] ) { 811 case 'up': 812 api.moveMenuItem( $this, 'up' ); 813 break; 814 case 'down': 815 api.moveMenuItem( $this, 'down' ); 816 break; 817 case 'left': 818 api.moveMenuItem( $this, 'left' ); 819 break; 820 case 'right': 821 api.moveMenuItem( $this, 'right' ); 822 break; 823 } 824 // Put focus back on same menu item. 825 $( '#edit-' + thisItemData['menu-item-db-id'] ).trigger( 'focus' ); 826 return false; 827 }); 828 }); 829 }, 830 831 initPreviewing : function() { 832 // Update the item handle title when the navigation label is changed. 833 $( '#menu-to-edit' ).on( 'change input', '.edit-menu-item-title', function(e) { 834 var input = $( e.currentTarget ), title, titleEl; 835 title = input.val(); 836 titleEl = input.closest( '.menu-item' ).find( '.menu-item-title' ); 837 // Don't update to empty title. 838 if ( title ) { 839 titleEl.text( title ).removeClass( 'no-title' ); 840 } else { 841 titleEl.text( wp.i18n._x( '(no label)', 'missing menu item navigation label' ) ).addClass( 'no-title' ); 842 } 843 } ); 844 }, 845 846 initToggles : function() { 847 // Init postboxes. 848 postboxes.add_postbox_toggles('nav-menus'); 849 850 // Adjust columns functions for menus UI. 851 columns.useCheckboxesForHidden(); 852 columns.checked = function(field) { 853 $('.field-' + field).removeClass('hidden-field'); 854 }; 855 columns.unchecked = function(field) { 856 $('.field-' + field).addClass('hidden-field'); 857 }; 858 // Hide fields. 859 api.menuList.hideAdvancedMenuItemFields(); 860 861 $('.hide-postbox-tog').on( 'click', function () { 862 var hidden = $( '.accordion-container li.accordion-section' ).filter(':hidden').map(function() { return this.id; }).get().join(','); 863 $.post(ajaxurl, { 864 action: 'closed-postboxes', 865 hidden: hidden, 866 closedpostboxesnonce: jQuery('#closedpostboxesnonce').val(), 867 page: 'nav-menus' 868 }); 869 }); 870 }, 871 872 initSortables : function() { 873 var currentDepth = 0, originalDepth, minDepth, maxDepth, 874 prev, next, prevBottom, nextThreshold, helperHeight, transport, 875 menuEdge = api.menuList.offset().left, 876 body = $('body'), maxChildDepth, 877 menuMaxDepth = initialMenuMaxDepth(); 878 879 if( 0 !== $( '#menu-to-edit li' ).length ) 880 $( '.drag-instructions' ).show(); 881 882 // Use the right edge if RTL. 883 menuEdge += api.isRTL ? api.menuList.width() : 0; 884 885 api.menuList.sortable({ 886 handle: '.menu-item-handle', 887 placeholder: 'sortable-placeholder', 888 items: api.options.sortableItems, 889 start: function(e, ui) { 890 var height, width, parent, children, tempHolder; 891 892 // Handle placement for RTL orientation. 893 if ( api.isRTL ) 894 ui.item[0].style.right = 'auto'; 895 896 transport = ui.item.children('.menu-item-transport'); 897 898 // Set depths. currentDepth must be set before children are located. 899 originalDepth = ui.item.menuItemDepth(); 900 updateCurrentDepth(ui, originalDepth); 901 902 // Attach child elements to parent. 903 // Skip the placeholder. 904 parent = ( ui.item.next()[0] == ui.placeholder[0] ) ? ui.item.next() : ui.item; 905 children = parent.childMenuItems(); 906 transport.append( children ); 907 908 // Update the height of the placeholder to match the moving item. 909 height = transport.outerHeight(); 910 // If there are children, account for distance between top of children and parent. 911 height += ( height > 0 ) ? (ui.placeholder.css('margin-top').slice(0, -2) * 1) : 0; 912 height += ui.helper.outerHeight(); 913 helperHeight = height; 914 height -= 2; // Subtract 2 for borders. 915 ui.placeholder.height(height); 916 917 // Update the width of the placeholder to match the moving item. 918 maxChildDepth = originalDepth; 919 children.each(function(){ 920 var depth = $(this).menuItemDepth(); 921 maxChildDepth = (depth > maxChildDepth) ? depth : maxChildDepth; 922 }); 923 width = ui.helper.find('.menu-item-handle').outerWidth(); // Get original width. 924 width += api.depthToPx(maxChildDepth - originalDepth); // Account for children. 925 width -= 2; // Subtract 2 for borders. 926 ui.placeholder.width(width); 927 928 // Update the list of menu items. 929 tempHolder = ui.placeholder.next( '.menu-item' ); 930 tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder. 931 ui.placeholder.detach(); // Detach or jQuery UI will think the placeholder is a menu item. 932 $(this).sortable( 'refresh' ); // The children aren't sortable. We should let jQuery UI know. 933 ui.item.after( ui.placeholder ); // Reattach the placeholder. 934 tempHolder.css('margin-top', 0); // Reset the margin. 935 936 // Now that the element is complete, we can update... 937 updateSharedVars(ui); 938 }, 939 stop: function(e, ui) { 940 var children, subMenuTitle, 941 depthChange = currentDepth - originalDepth; 942 943 // Return child elements to the list. 944 children = transport.children().insertAfter(ui.item); 945 946 // Add "sub menu" description. 947 subMenuTitle = ui.item.find( '.item-title .is-submenu' ); 948 if ( 0 < currentDepth ) 949 subMenuTitle.show(); 950 else 951 subMenuTitle.hide(); 952 953 // Update depth classes. 954 if ( 0 !== depthChange ) { 955 ui.item.updateDepthClass( currentDepth ); 956 children.shiftDepthClass( depthChange ); 957 updateMenuMaxDepth( depthChange ); 958 } 959 // Register a change. 960 api.registerChange(); 961 // Update the item data. 962 ui.item.updateParentMenuItemDBId(); 963 964 // Address sortable's incorrectly-calculated top in Opera. 965 ui.item[0].style.top = 0; 966 967 // Handle drop placement for rtl orientation. 968 if ( api.isRTL ) { 969 ui.item[0].style.left = 'auto'; 970 ui.item[0].style.right = 0; 971 } 972 973 api.refreshKeyboardAccessibility(); 974 api.refreshAdvancedAccessibility(); 975 ui.item.updateParentDropdown(); 976 ui.item.updateOrderDropdown(); 977 api.refreshAdvancedAccessibilityOfItem( ui.item.find( 'a.item-edit' ) ); 978 }, 979 change: function(e, ui) { 980 // Make sure the placeholder is inside the menu. 981 // Otherwise fix it, or we're in trouble. 982 if( ! ui.placeholder.parent().hasClass('menu') ) 983 (prev.length) ? prev.after( ui.placeholder ) : api.menuList.prepend( ui.placeholder ); 984 985 updateSharedVars(ui); 986 }, 987 sort: function(e, ui) { 988 var offset = ui.helper.offset(), 989 edge = api.isRTL ? offset.left + ui.helper.width() : offset.left, 990 depth = api.negateIfRTL * api.pxToDepth( edge - menuEdge ); 991 992 /* 993 * Check and correct if depth is not within range. 994 * Also, if the dragged element is dragged upwards over an item, 995 * shift the placeholder to a child position. 996 */ 997 if ( depth > maxDepth || offset.top < ( prevBottom - api.options.targetTolerance ) ) { 998 depth = maxDepth; 999 } else if ( depth < minDepth ) { 1000 depth = minDepth; 1001 } 1002 1003 if( depth != currentDepth ) 1004 updateCurrentDepth(ui, depth); 1005 1006 // If we overlap the next element, manually shift downwards. 1007 if( nextThreshold && offset.top + helperHeight > nextThreshold ) { 1008 next.after( ui.placeholder ); 1009 updateSharedVars( ui ); 1010 $( this ).sortable( 'refreshPositions' ); 1011 } 1012 } 1013 }); 1014 1015 function updateSharedVars(ui) { 1016 var depth; 1017 1018 prev = ui.placeholder.prev( '.menu-item' ); 1019 next = ui.placeholder.next( '.menu-item' ); 1020 1021 // Make sure we don't select the moving item. 1022 if( prev[0] == ui.item[0] ) prev = prev.prev( '.menu-item' ); 1023 if( next[0] == ui.item[0] ) next = next.next( '.menu-item' ); 1024 1025 prevBottom = (prev.length) ? prev.offset().top + prev.height() : 0; 1026 nextThreshold = (next.length) ? next.offset().top + next.height() / 3 : 0; 1027 minDepth = (next.length) ? next.menuItemDepth() : 0; 1028 1029 if( prev.length ) 1030 maxDepth = ( (depth = prev.menuItemDepth() + 1) > api.options.globalMaxDepth ) ? api.options.globalMaxDepth : depth; 1031 else 1032 maxDepth = 0; 1033 } 1034 1035 function updateCurrentDepth(ui, depth) { 1036 ui.placeholder.updateDepthClass( depth, currentDepth ); 1037 currentDepth = depth; 1038 } 1039 1040 function initialMenuMaxDepth() { 1041 if( ! body[0].className ) return 0; 1042 var match = body[0].className.match(/menu-max-depth-(\d+)/); 1043 return match && match[1] ? parseInt( match[1], 10 ) : 0; 1044 } 1045 1046 function updateMenuMaxDepth( depthChange ) { 1047 var depth, newDepth = menuMaxDepth; 1048 if ( depthChange === 0 ) { 1049 return; 1050 } else if ( depthChange > 0 ) { 1051 depth = maxChildDepth + depthChange; 1052 if( depth > menuMaxDepth ) 1053 newDepth = depth; 1054 } else if ( depthChange < 0 && maxChildDepth == menuMaxDepth ) { 1055 while( ! $('.menu-item-depth-' + newDepth, api.menuList).length && newDepth > 0 ) 1056 newDepth--; 1057 } 1058 // Update the depth class. 1059 body.removeClass( 'menu-max-depth-' + menuMaxDepth ).addClass( 'menu-max-depth-' + newDepth ); 1060 menuMaxDepth = newDepth; 1061 } 1062 }, 1063 1064 initManageLocations : function () { 1065 $('#menu-locations-wrap form').on( 'submit', function(){ 1066 window.onbeforeunload = null; 1067 }); 1068 $('.menu-location-menus select').on('change', function () { 1069 var editLink = $(this).closest('tr').find('.locations-edit-menu-link'); 1070 if ($(this).find('option:selected').data('orig')) 1071 editLink.show(); 1072 else 1073 editLink.hide(); 1074 }); 1075 }, 1076 1077 attachMenuEditListeners : function() { 1078 var that = this; 1079 $('#update-nav-menu').on('click', function(e) { 1080 if ( e.target && e.target.className ) { 1081 if ( -1 != e.target.className.indexOf('item-edit') ) { 1082 return that.eventOnClickEditLink(e.target); 1083 } else if ( -1 != e.target.className.indexOf('menu-save') ) { 1084 return that.eventOnClickMenuSave(e.target); 1085 } else if ( -1 != e.target.className.indexOf('menu-delete') ) { 1086 return that.eventOnClickMenuDelete(e.target); 1087 } else if ( -1 != e.target.className.indexOf('item-delete') ) { 1088 return that.eventOnClickMenuItemDelete(e.target); 1089 } else if ( -1 != e.target.className.indexOf('item-cancel') ) { 1090 return that.eventOnClickCancelLink(e.target); 1091 } 1092 } 1093 }); 1094 1095 $( '#menu-name' ).on( 'input', _.debounce( function () { 1096 var menuName = $( document.getElementById( 'menu-name' ) ), 1097 menuNameVal = menuName.val(); 1098 1099 if ( ! menuNameVal || ! menuNameVal.replace( /\s+/, '' ) ) { 1100 // Add warning for invalid menu name. 1101 menuName.parent().addClass( 'form-invalid' ); 1102 } else { 1103 // Remove warning for valid menu name. 1104 menuName.parent().removeClass( 'form-invalid' ); 1105 } 1106 }, 500 ) ); 1107 1108 $('#add-custom-links input[type="text"]').on( 'keypress', function(e){ 1109 $( '#customlinkdiv' ).removeClass( 'form-invalid' ); 1110 $( '#custom-menu-item-url' ).removeAttr( 'aria-invalid' ).removeAttr( 'aria-describedby' ); 1111 $( '#custom-url-error' ).hide(); 1112 1113 if ( e.keyCode === 13 ) { 1114 e.preventDefault(); 1115 $( '#submit-customlinkdiv' ).trigger( 'click' ); 1116 } 1117 }); 1118 1119 $( '#submit-customlinkdiv' ).on( 'click', function (e) { 1120 var urlInput = $( '#custom-menu-item-url' ), 1121 url = urlInput.val().trim(), 1122 errorMessage = $( '#custom-url-error' ), 1123 urlWrap = $( '#menu-item-url-wrap' ), 1124 urlRegex; 1125 1126 // Hide the error message initially 1127 errorMessage.hide(); 1128 urlWrap.removeClass( 'has-error' ); 1129 1130 /* 1131 * Allow URLs including: 1132 * - http://example.com/ 1133 * - //example.com 1134 * - /directory/ 1135 * - ?query-param 1136 * - #target 1137 * - mailto:foo@example.com 1138 * 1139 * Any further validation will be handled on the server when the setting is attempted to be saved, 1140 * so this pattern does not need to be complete. 1141 */ 1142 urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/; 1143 if ( ! urlRegex.test( url ) ) { 1144 e.preventDefault(); 1145 urlInput.addClass( 'form-invalid' ) 1146 .attr( 'aria-invalid', 'true' ) 1147 .attr( 'aria-describedby', 'custom-url-error' ); 1148 1149 errorMessage.show(); 1150 var errorText = errorMessage.text(); 1151 urlWrap.addClass( 'has-error' ); 1152 // Announce error message via screen reader 1153 wp.a11y.speak( errorText, 'assertive' ); 1154 } 1155 }); 1156 }, 1157 1158 /** 1159 * Handle toggling bulk selection checkboxes for menu items. 1160 * 1161 * @since 5.8.0 1162 */ 1163 attachBulkSelectButtonListeners : function() { 1164 var that = this; 1165 1166 $( '.bulk-select-switcher' ).on( 'change', function() { 1167 if ( this.checked ) { 1168 $( '.bulk-select-switcher' ).prop( 'checked', true ); 1169 that.enableBulkSelection(); 1170 } else { 1171 $( '.bulk-select-switcher' ).prop( 'checked', false ); 1172 that.disableBulkSelection(); 1173 } 1174 }); 1175 }, 1176 1177 /** 1178 * Enable bulk selection checkboxes for menu items. 1179 * 1180 * @since 5.8.0 1181 */ 1182 enableBulkSelection : function() { 1183 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1184 1185 $( '#menu-to-edit' ).addClass( 'bulk-selection' ); 1186 $( '#nav-menu-bulk-actions-top' ).addClass( 'bulk-selection' ); 1187 $( '#nav-menu-bulk-actions-bottom' ).addClass( 'bulk-selection' ); 1188 1189 $.each( checkbox, function() { 1190 $(this).prop( 'disabled', false ); 1191 }); 1192 }, 1193 1194 /** 1195 * Disable bulk selection checkboxes for menu items. 1196 * 1197 * @since 5.8.0 1198 */ 1199 disableBulkSelection : function() { 1200 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1201 1202 $( '#menu-to-edit' ).removeClass( 'bulk-selection' ); 1203 $( '#nav-menu-bulk-actions-top' ).removeClass( 'bulk-selection' ); 1204 $( '#nav-menu-bulk-actions-bottom' ).removeClass( 'bulk-selection' ); 1205 1206 if ( $( '.menu-items-delete' ).is( '[aria-describedby="pending-menu-items-to-delete"]' ) ) { 1207 $( '.menu-items-delete' ).removeAttr( 'aria-describedby' ); 1208 } 1209 1210 $.each( checkbox, function() { 1211 $(this).prop( 'disabled', true ).prop( 'checked', false ); 1212 }); 1213 1214 $( '.menu-items-delete' ).addClass( 'disabled' ); 1215 $( '#pending-menu-items-to-delete ul' ).empty(); 1216 }, 1217 1218 /** 1219 * Listen for state changes on bulk action checkboxes. 1220 * 1221 * @since 5.8.0 1222 */ 1223 attachMenuCheckBoxListeners : function() { 1224 var that = this; 1225 1226 $( '#menu-to-edit' ).on( 'change', '.menu-item-checkbox', function() { 1227 that.setRemoveSelectedButtonStatus(); 1228 }); 1229 }, 1230 1231 /** 1232 * Create delete button to remove menu items from collection. 1233 * 1234 * @since 5.8.0 1235 */ 1236 attachMenuItemDeleteButton : function() { 1237 var that = this; 1238 1239 $( document ).on( 'click', '.menu-items-delete', function( e ) { 1240 var itemsPendingDeletion, itemsPendingDeletionList, deletionSpeech; 1241 1242 e.preventDefault(); 1243 1244 if ( ! $(this).hasClass( 'disabled' ) ) { 1245 $.each( $( '.menu-item-checkbox:checked' ), function( index, element ) { 1246 $( element ).parents( 'li' ).find( 'a.item-delete' ).trigger( 'click' ); 1247 }); 1248 1249 $( '.menu-items-delete' ).addClass( 'disabled' ); 1250 $( '.bulk-select-switcher' ).prop( 'checked', false ); 1251 1252 itemsPendingDeletion = ''; 1253 itemsPendingDeletionList = $( '#pending-menu-items-to-delete ul li' ); 1254 1255 $.each( itemsPendingDeletionList, function( index, element ) { 1256 var itemName = $( element ).find( '.pending-menu-item-name' ).text(); 1257 var itemSpeech = menus.menuItemDeletion.replace( '%s', itemName ); 1258 1259 itemsPendingDeletion += itemSpeech; 1260 if ( ( index + 1 ) < itemsPendingDeletionList.length ) { 1261 itemsPendingDeletion += ', '; 1262 } 1263 }); 1264 1265 deletionSpeech = menus.itemsDeleted.replace( '%s', itemsPendingDeletion ); 1266 wp.a11y.speak( deletionSpeech, 'polite' ); 1267 that.disableBulkSelection(); 1268 $( '#menu-to-edit' ).updateParentDropdown(); 1269 $( '#menu-to-edit' ).updateOrderDropdown(); 1270 } 1271 }); 1272 }, 1273 1274 /** 1275 * List menu items awaiting deletion. 1276 * 1277 * @since 5.8.0 1278 */ 1279 attachPendingMenuItemsListForDeletion : function() { 1280 $( '#post-body-content' ).on( 'change', '.menu-item-checkbox', function() { 1281 var menuItemName, menuItemType, menuItemID, listedMenuItem; 1282 1283 if ( ! $( '.menu-items-delete' ).is( '[aria-describedby="pending-menu-items-to-delete"]' ) ) { 1284 $( '.menu-items-delete' ).attr( 'aria-describedby', 'pending-menu-items-to-delete' ); 1285 } 1286 1287 menuItemName = $(this).next().text(); 1288 menuItemType = $(this).parent().next( '.item-controls' ).find( '.item-type' ).text(); 1289 menuItemID = $(this).attr( 'data-menu-item-id' ); 1290 1291 listedMenuItem = $( '#pending-menu-items-to-delete ul' ).find( '[data-menu-item-id=' + menuItemID + ']' ); 1292 if ( listedMenuItem.length > 0 ) { 1293 listedMenuItem.remove(); 1294 } 1295 1296 if ( this.checked === true ) { 1297 const $li = $( '<li>', { 'data-menu-item-id': menuItemID } ); 1298 $li.append( $( '<span>', { 1299 'class': 'pending-menu-item-name', 1300 text: menuItemName 1301 } ) ); 1302 $li.append( ' ' ); 1303 $li.append( $( '<span>', { 1304 'class': 'pending-menu-item-type', 1305 text: '(' + menuItemType + ')', 1306 } ) ); 1307 $li.append( $( '<span>', { 'class': 'separator' } ) ); 1308 $( '#pending-menu-items-to-delete ul' ).append( $li ); 1309 } 1310 1311 $( '#pending-menu-items-to-delete li .separator' ).html( ', ' ); 1312 $( '#pending-menu-items-to-delete li .separator' ).last().html( '.' ); 1313 }); 1314 }, 1315 1316 /** 1317 * Set status of bulk delete checkbox. 1318 * 1319 * @since 5.8.0 1320 */ 1321 setBulkDeleteCheckboxStatus : function() { 1322 var that = this; 1323 var checkbox = $( '#menu-to-edit .menu-item-checkbox' ); 1324 1325 $.each( checkbox, function() { 1326 if ( $(this).prop( 'disabled' ) ) { 1327 $(this).prop( 'disabled', false ); 1328 } else { 1329 $(this).prop( 'disabled', true ); 1330 } 1331 1332 if ( $(this).is( ':checked' ) ) { 1333 $(this).prop( 'checked', false ); 1334 } 1335 }); 1336 1337 that.setRemoveSelectedButtonStatus(); 1338 }, 1339 1340 /** 1341 * Set status of menu items removal button. 1342 * 1343 * @since 5.8.0 1344 */ 1345 setRemoveSelectedButtonStatus : function() { 1346 var button = $( '.menu-items-delete' ); 1347 1348 if ( $( '.menu-item-checkbox:checked' ).length > 0 ) { 1349 button.removeClass( 'disabled' ); 1350 } else { 1351 button.addClass( 'disabled' ); 1352 } 1353 }, 1354 1355 attachMenuSaveSubmitListeners : function() { 1356 /* 1357 * When a navigation menu is saved, store a JSON representation of all form data 1358 * in a single input to avoid PHP `max_input_vars` limitations. See #14134. 1359 */ 1360 $( '#update-nav-menu' ).on( 'submit', function() { 1361 var navMenuData = $( '#update-nav-menu' ).serializeArray(); 1362 $( '[name="nav-menu-data"]' ).val( JSON.stringify( navMenuData ) ); 1363 }); 1364 }, 1365 1366 attachThemeLocationsListeners : function() { 1367 var loc = $('#nav-menu-theme-locations'), params = {}; 1368 params.action = 'menu-locations-save'; 1369 params['menu-settings-column-nonce'] = $('#menu-settings-column-nonce').val(); 1370 loc.find('input[type="submit"]').on( 'click', function() { 1371 loc.find('select').each(function() { 1372 params[this.name] = $(this).val(); 1373 }); 1374 loc.find( '.spinner' ).addClass( 'is-active' ); 1375 $.post( ajaxurl, params, function() { 1376 loc.find( '.spinner' ).removeClass( 'is-active' ); 1377 }); 1378 return false; 1379 }); 1380 }, 1381 1382 attachQuickSearchListeners : function() { 1383 var searchTimer; 1384 1385 // Prevent form submission. 1386 $( '#nav-menu-meta' ).on( 'submit', function( event ) { 1387 event.preventDefault(); 1388 }); 1389 1390 $( '#nav-menu-meta' ).on( 'input', '.quick-search', function() { 1391 var $this = $( this ); 1392 1393 $this.attr( 'autocomplete', 'off' ); 1394 1395 if ( searchTimer ) { 1396 clearTimeout( searchTimer ); 1397 } 1398 1399 searchTimer = setTimeout( function() { 1400 api.updateQuickSearchResults( $this ); 1401 }, 500 ); 1402 }).on( 'blur', '.quick-search', function() { 1403 api.lastSearch = ''; 1404 }); 1405 }, 1406 1407 updateQuickSearchResults : function(input) { 1408 var panel, params, 1409 minSearchLength = 2, 1410 q = input.val(); 1411 1412 /* 1413 * Minimum characters for a search. Also avoid a new Ajax search when 1414 * the pressed key (e.g. arrows) doesn't change the searched term. 1415 */ 1416 if ( q.length < minSearchLength || api.lastSearch == q ) { 1417 return; 1418 } 1419 1420 api.lastSearch = q; 1421 1422 panel = input.parents('.tabs-panel'); 1423 params = { 1424 'action': 'menu-quick-search', 1425 'response-format': 'markup', 1426 'menu': $('#menu').val(), 1427 'menu-settings-column-nonce': $('#menu-settings-column-nonce').val(), 1428 'q': q, 1429 'type': input.attr('name') 1430 }; 1431 1432 $( '.spinner', panel ).addClass( 'is-active' ); 1433 1434 $.post( ajaxurl, params, function(menuMarkup) { 1435 api.processQuickSearchQueryResponse(menuMarkup, params, panel); 1436 }); 1437 }, 1438 1439 addCustomLink : function( processMethod ) { 1440 var url = $('#custom-menu-item-url').val().toString(), 1441 label = $('#custom-menu-item-name').val(), 1442 urlRegex; 1443 1444 if ( '' !== url ) { 1445 url = url.trim(); 1446 } 1447 1448 processMethod = processMethod || api.addMenuItemToBottom; 1449 1450 /* 1451 * Allow URLs including: 1452 * - http://example.com/ 1453 * - //example.com 1454 * - /directory/ 1455 * - ?query-param 1456 * - #target 1457 * - mailto:foo@example.com 1458 * 1459 * Any further validation will be handled on the server when the setting is attempted to be saved, 1460 * so this pattern does not need to be complete. 1461 */ 1462 urlRegex = /^((\w+:)?\/\/\w.*|\w+:(?!\/\/$)|\/|\?|#)/; 1463 if ( ! urlRegex.test( url ) ) { 1464 $('#customlinkdiv').addClass('form-invalid'); 1465 return false; 1466 } 1467 1468 // Show the Ajax spinner. 1469 $( '.customlinkdiv .spinner' ).addClass( 'is-active' ); 1470 this.addLinkToMenu( url, label, processMethod, function() { 1471 // Remove the Ajax spinner. 1472 $( '.customlinkdiv .spinner' ).removeClass( 'is-active' ); 1473 // Set custom link form back to defaults. 1474 $('#custom-menu-item-name').val('').trigger( 'blur' ); 1475 $( '#custom-menu-item-url' ).val( '' ).attr( 'placeholder', 'https://' ); 1476 }); 1477 }, 1478 1479 addLinkToMenu : function(url, label, processMethod, callback) { 1480 processMethod = processMethod || api.addMenuItemToBottom; 1481 callback = callback || function(){}; 1482 1483 api.addItemToMenu({ 1484 '-1': { 1485 'menu-item-type': 'custom', 1486 'menu-item-url': url, 1487 'menu-item-title': label 1488 } 1489 }, processMethod, callback); 1490 }, 1491 1492 addItemToMenu : function(menuItem, processMethod, callback) { 1493 var menu = $('#menu').val(), 1494 nonce = $('#menu-settings-column-nonce').val(), 1495 params; 1496 1497 processMethod = processMethod || function(){}; 1498 callback = callback || function(){}; 1499 1500 params = { 1501 'action': 'add-menu-item', 1502 'menu': menu, 1503 'menu-settings-column-nonce': nonce, 1504 'menu-item': menuItem 1505 }; 1506 1507 $.post( ajaxurl, params, function(menuMarkup) { 1508 var ins = $('#menu-instructions'); 1509 1510 menuMarkup = menuMarkup || ''; 1511 menuMarkup = menuMarkup.toString().trim(); // Trim leading whitespaces. 1512 processMethod(menuMarkup, params); 1513 1514 // Make it stand out a bit more visually, by adding a fadeIn. 1515 $( 'li.pending' ).hide().fadeIn('slow'); 1516 $( '.drag-instructions' ).show(); 1517 if( ! ins.hasClass( 'menu-instructions-inactive' ) && ins.siblings().length ) 1518 ins.addClass( 'menu-instructions-inactive' ); 1519 1520 callback(); 1521 }); 1522 }, 1523 1524 /** 1525 * Process the add menu item request response into menu list item. Appends to menu. 1526 * 1527 * @param {string} menuMarkup The text server response of menu item markup. 1528 * 1529 * @fires document#menu-item-added Passes menuMarkup as a jQuery object. 1530 */ 1531 addMenuItemToBottom : function( menuMarkup ) { 1532 var $menuMarkup = $( menuMarkup ); 1533 $menuMarkup.hideAdvancedMenuItemFields().appendTo( api.targetList ); 1534 api.refreshKeyboardAccessibility(); 1535 api.refreshAdvancedAccessibility(); 1536 wp.a11y.speak( menus.itemAdded ); 1537 $( document ).trigger( 'menu-item-added', [ $menuMarkup ] ); 1538 }, 1539 1540 /** 1541 * Process the add menu item request response into menu list item. Prepends to menu. 1542 * 1543 * @param {string} menuMarkup The text server response of menu item markup. 1544 * 1545 * @fires document#menu-item-added Passes menuMarkup as a jQuery object. 1546 */ 1547 addMenuItemToTop : function( menuMarkup ) { 1548 var $menuMarkup = $( menuMarkup ); 1549 $menuMarkup.hideAdvancedMenuItemFields().prependTo( api.targetList ); 1550 api.refreshKeyboardAccessibility(); 1551 api.refreshAdvancedAccessibility(); 1552 wp.a11y.speak( menus.itemAdded ); 1553 $( document ).trigger( 'menu-item-added', [ $menuMarkup ] ); 1554 }, 1555 1556 attachUnsavedChangesListener : function() { 1557 $('#menu-management input, #menu-management select, #menu-management, #menu-management textarea, .menu-location-menus select').on( 'change', function(){ 1558 api.registerChange(); 1559 }); 1560 1561 if ( 0 !== $('#menu-to-edit').length || 0 !== $('.menu-location-menus select').length ) { 1562 window.onbeforeunload = function(){ 1563 if ( api.menusChanged ) 1564 return wp.i18n.__( 'The changes you made will be lost if you navigate away from this page.' ); 1565 }; 1566 } else { 1567 // Make the post boxes read-only, as they can't be used yet. 1568 $( '#menu-settings-column' ).find( 'input,select' ).end().find( 'a' ).attr( 'href', '#' ).off( 'click' ); 1569 } 1570 }, 1571 1572 registerChange : function() { 1573 api.menusChanged = true; 1574 }, 1575 1576 attachTabsPanelListeners : function() { 1577 $('#menu-settings-column').on('click', function(e) { 1578 var selectAreaMatch, selectAll, panelId, wrapper, items, 1579 target = $(e.target); 1580 1581 if ( target.hasClass('nav-tab-link') ) { 1582 1583 panelId = target.data( 'type' ); 1584 1585 wrapper = target.parents('.accordion-section-content').first(); 1586 1587 // Upon changing tabs, we want to uncheck all checkboxes. 1588 $( 'input', wrapper ).prop( 'checked', false ); 1589 1590 $('.tabs-panel-active', wrapper).removeClass('tabs-panel-active').addClass('tabs-panel-inactive'); 1591 $('#' + panelId, wrapper).removeClass('tabs-panel-inactive').addClass('tabs-panel-active'); 1592 1593 $('.tabs', wrapper).removeClass('tabs'); 1594 target.parent().addClass('tabs'); 1595 1596 // Select the search bar. 1597 $('.quick-search', wrapper).trigger( 'focus' ); 1598 1599 // Hide controls in the search tab if no items found. 1600 if ( ! wrapper.find( '.tabs-panel-active .menu-item-title' ).length ) { 1601 wrapper.addClass( 'has-no-menu-item' ); 1602 } else { 1603 wrapper.removeClass( 'has-no-menu-item' ); 1604 } 1605 1606 e.preventDefault(); 1607 } else if ( target.hasClass( 'select-all' ) ) { 1608 selectAreaMatch = target.closest( '.button-controls' ).data( 'items-type' ); 1609 if ( selectAreaMatch ) { 1610 items = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' ); 1611 1612 if ( items.length === items.filter( ':checked' ).length && ! target.is( ':checked' ) ) { 1613 items.prop( 'checked', false ); 1614 } else if ( target.is( ':checked' ) ) { 1615 items.prop( 'checked', true ); 1616 } 1617 } 1618 } else if ( target.hasClass( 'menu-item-checkbox' ) ) { 1619 selectAreaMatch = target.closest( '.tabs-panel-active' ).parent().attr( 'id' ); 1620 if ( selectAreaMatch ) { 1621 items = $( '#' + selectAreaMatch + ' .tabs-panel-active .menu-item-title input' ); 1622 selectAll = $( '.button-controls[data-items-type="' + selectAreaMatch + '"] .select-all' ); 1623 1624 if ( items.length === items.filter( ':checked' ).length && ! selectAll.is( ':checked' ) ) { 1625 selectAll.prop( 'checked', true ); 1626 } else if ( selectAll.is( ':checked' ) ) { 1627 selectAll.prop( 'checked', false ); 1628 } 1629 } 1630 } else if ( target.hasClass('submit-add-to-menu') ) { 1631 api.registerChange(); 1632 1633 if ( e.target.id && 'submit-customlinkdiv' == e.target.id ) 1634 api.addCustomLink( api.addMenuItemToBottom ); 1635 else if ( e.target.id && -1 != e.target.id.indexOf('submit-') ) 1636 $('#' + e.target.id.replace(/submit-/, '')).addSelectedToMenu( api.addMenuItemToBottom ); 1637 return false; 1638 } 1639 }); 1640 1641 /* 1642 * Delegate the `click` event and attach it just to the pagination 1643 * links thus excluding the current page `<span>`. See ticket #35577. 1644 */ 1645 $( '#nav-menu-meta' ).on( 'click', 'a.page-numbers', function() { 1646 var $container = $( this ).closest( '.inside' ); 1647 1648 $.post( ajaxurl, this.href.replace( /.*\?/, '' ).replace( /action=([^&]*)/, '' ) + '&action=menu-get-metabox', 1649 function( resp ) { 1650 var metaBoxData = JSON.parse( resp ), 1651 toReplace; 1652 1653 if ( -1 === resp.indexOf( 'replace-id' ) ) { 1654 return; 1655 } 1656 1657 // Get the post type menu meta box to update. 1658 toReplace = document.getElementById( metaBoxData['replace-id'] ); 1659 1660 if ( ! metaBoxData.markup || ! toReplace ) { 1661 return; 1662 } 1663 1664 // Update the post type menu meta box with new content from the response. 1665 $container.html( metaBoxData.markup ); 1666 } 1667 ); 1668 1669 return false; 1670 }); 1671 }, 1672 1673 eventOnClickEditLink : function(clickedEl) { 1674 var settings, item, 1675 matchedSection = /#(.*)$/.exec(clickedEl.href); 1676 1677 if ( matchedSection && matchedSection[1] ) { 1678 settings = $('#'+matchedSection[1]); 1679 item = settings.parent(); 1680 if( 0 !== item.length ) { 1681 if( item.hasClass('menu-item-edit-inactive') ) { 1682 if( ! settings.data('menu-item-data') ) { 1683 settings.data( 'menu-item-data', settings.getItemData() ); 1684 } 1685 settings.slideDown('fast'); 1686 item.removeClass('menu-item-edit-inactive') 1687 .addClass('menu-item-edit-active'); 1688 } else { 1689 settings.slideUp('fast'); 1690 item.removeClass('menu-item-edit-active') 1691 .addClass('menu-item-edit-inactive'); 1692 } 1693 return false; 1694 } 1695 } 1696 }, 1697 1698 eventOnClickCancelLink : function(clickedEl) { 1699 var settings = $( clickedEl ).closest( '.menu-item-settings' ), 1700 thisMenuItem = $( clickedEl ).closest( '.menu-item' ); 1701 1702 thisMenuItem.removeClass( 'menu-item-edit-active' ).addClass( 'menu-item-edit-inactive' ); 1703 settings.setItemData( settings.data( 'menu-item-data' ) ).hide(); 1704 // Restore the title of the currently active/expanded menu item. 1705 thisMenuItem.find( '.menu-item-title' ).text( settings.data( 'menu-item-data' )['menu-item-title'] ); 1706 1707 return false; 1708 }, 1709 1710 eventOnClickMenuSave : function() { 1711 var menuName = $('#menu-name'), 1712 menuNameVal = menuName.val(); 1713 1714 // Cancel and warn if invalid menu name. 1715 if ( ! menuNameVal || ! menuNameVal.replace( /\s+/, '' ) ) { 1716 menuName.parent().addClass( 'form-invalid' ); 1717 return false; 1718 } 1719 // Copy menu theme locations. 1720 // Note: This appears to be dead code since #nav-menu-theme-locations no longer exists, perhaps removed in r32842. 1721 var $updateNavMenu = $('#update-nav-menu'); 1722 $('#nav-menu-theme-locations select').each(function() { 1723 $updateNavMenu.append( 1724 $( '<input>', { 1725 type: 'hidden', 1726 name: this.name, 1727 value: $( this ).val(), 1728 } ) 1729 ); 1730 }); 1731 // Update menu item position data. 1732 api.menuList.find('.menu-item-data-position').val( function(index) { return index + 1; } ); 1733 window.onbeforeunload = null; 1734 1735 return true; 1736 }, 1737 1738 eventOnClickMenuDelete : function() { 1739 // Delete warning AYS. 1740 if ( window.confirm( wp.i18n.__( 'You are about to permanently delete this menu.\n\'Cancel\' to stop, \'OK\' to delete.' ) ) ) { 1741 window.onbeforeunload = null; 1742 return true; 1743 } 1744 return false; 1745 }, 1746 1747 eventOnClickMenuItemDelete : function(clickedEl) { 1748 var itemID = parseInt(clickedEl.id.replace('delete-', ''), 10); 1749 1750 api.removeMenuItem( $('#menu-item-' + itemID) ); 1751 api.registerChange(); 1752 return false; 1753 }, 1754 1755 /** 1756 * Process the quick search response into a search result 1757 * 1758 * @param string resp The server response to the query. 1759 * @param object req The request arguments. 1760 * @param jQuery panel The tabs panel we're searching in. 1761 */ 1762 processQuickSearchQueryResponse : function(resp, req, panel) { 1763 var matched, newID, 1764 takenIDs = {}, 1765 form = document.getElementById('nav-menu-meta'), 1766 pattern = /menu-item[(\[^]\]*/, 1767 $items = $('<div>').html(resp).find('li'), 1768 wrapper = panel.closest( '.accordion-section-content' ), 1769 selectAll = wrapper.find( '.button-controls .select-all' ), 1770 $item; 1771 1772 if( ! $items.length ) { 1773 const li = $( '<li>' ); 1774 const p = $( '<p>', { text: wp.i18n.__( 'No results found.' ) } ); 1775 li.append( p ); 1776 $('.categorychecklist', panel).empty().append( li ); 1777 $( '.spinner', panel ).removeClass( 'is-active' ); 1778 wrapper.addClass( 'has-no-menu-item' ); 1779 return; 1780 } 1781 1782 $items.each(function(){ 1783 $item = $(this); 1784 1785 // Make a unique DB ID number. 1786 matched = pattern.exec($item.html()); 1787 1788 if ( matched && matched[1] ) { 1789 newID = matched[1]; 1790 while( form.elements['menu-item[' + newID + '][menu-item-type]'] || takenIDs[ newID ] ) { 1791 newID--; 1792 } 1793 1794 takenIDs[newID] = true; 1795 if ( newID != matched[1] ) { 1796 $item.html( $item.html().replace(new RegExp( 1797 'menu-item\\[' + matched[1] + '\\]', 'g'), 1798 'menu-item[' + newID + ']' 1799 ) ); 1800 } 1801 } 1802 }); 1803 1804 $('.categorychecklist', panel).html( $items ); 1805 $( '.spinner', panel ).removeClass( 'is-active' ); 1806 wrapper.removeClass( 'has-no-menu-item' ); 1807 1808 if ( selectAll.is( ':checked' ) ) { 1809 selectAll.prop( 'checked', false ); 1810 } 1811 }, 1812 1813 /** 1814 * Remove a menu item. 1815 * 1816 * @param {Object} el The element to be removed as a jQuery object. 1817 * 1818 * @fires document#menu-removing-item Passes the element to be removed. 1819 */ 1820 removeMenuItem : function(el) { 1821 var children = el.childMenuItems(); 1822 1823 $( document ).trigger( 'menu-removing-item', [ el ] ); 1824 el.addClass('deleting').animate({ 1825 opacity : 0, 1826 height: 0 1827 }, 350, function() { 1828 var ins = $('#menu-instructions'); 1829 el.remove(); 1830 children.shiftDepthClass( -1 ).updateParentMenuItemDBId(); 1831 if ( 0 === $( '#menu-to-edit li' ).length ) { 1832 $( '.drag-instructions' ).hide(); 1833 ins.removeClass( 'menu-instructions-inactive' ); 1834 } 1835 api.refreshAdvancedAccessibility(); 1836 wp.a11y.speak( menus.itemRemoved ); 1837 $( '#menu-to-edit' ).updateParentDropdown(); 1838 $( '#menu-to-edit' ).updateOrderDropdown(); 1839 }); 1840 }, 1841 1842 depthToPx : function(depth) { 1843 return depth * api.options.menuItemDepthPerLevel; 1844 }, 1845 1846 pxToDepth : function(px) { 1847 return Math.floor(px / api.options.menuItemDepthPerLevel); 1848 } 1849 1850 }; 1851 1852 $( function() { 1853 1854 wpNavMenu.init(); 1855 1856 // Prevent focused element from being hidden by the sticky footer. 1857 $( '.menu-edit a, .menu-edit button, .menu-edit input, .menu-edit textarea, .menu-edit select' ).on('focus', function() { 1858 if ( window.innerWidth >= 783 ) { 1859 var navMenuHeight = $( '#nav-menu-footer' ).height() + 20; 1860 var bottomOffset = $(this).offset().top - ( $(window).scrollTop() + $(window).height() - $(this).height() ); 1861 1862 if ( bottomOffset > 0 ) { 1863 bottomOffset = 0; 1864 } 1865 bottomOffset = bottomOffset * -1; 1866 1867 if( bottomOffset < navMenuHeight ) { 1868 var scrollTop = $(document).scrollTop(); 1869 $(document).scrollTop( scrollTop + ( navMenuHeight - bottomOffset ) ); 1870 } 1871 } 1872 }); 1873 }); 1874 1875 // Show bulk action. 1876 $( document ).on( 'menu-item-added', function() { 1877 if ( ! $( '.bulk-actions' ).is( ':visible' ) ) { 1878 $( '.bulk-actions' ).show(); 1879 } 1880 } ); 1881 1882 // Hide bulk action. 1883 $( document ).on( 'menu-removing-item', function( e, el ) { 1884 var menuElement = $( el ).parents( '#menu-to-edit' ); 1885 if ( menuElement.find( 'li' ).length === 1 && $( '.bulk-actions' ).is( ':visible' ) ) { 1886 $( '.bulk-actions' ).hide(); 1887 } 1888 } ); 1889 1890 })(jQuery);
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| Generated : Fri Oct 10 08:20:03 2025 | Cross-referenced by PHPXref |