2
* WordPress Administration Navigation Menu
3
* Interface JS functions
8
* @subpackage Administration
11
/* global menus, postboxes, columns, isRtl, navMenuL10n, ajaxurl */
22
menuItemDepthPerLevel : 30, // Do not use directly. Use depthToPx and pxToDepth instead.
26
menuList : undefined, // Set in init.
27
targetList : undefined, // Set in init.
29
isRTL: !! ( 'undefined' != typeof isRtl && isRtl ),
30
negateIfRTL: ( 'undefined' != typeof isRtl && isRtl ) ? -1 : 1,
32
// Functions that run on init.
34
api.menuList = $('#menu-to-edit');
35
api.targetList = api.menuList;
37
this.jQueryExtensions();
39
this.attachMenuEditListeners();
41
this.setupInputWithDefaultTitle();
42
this.attachQuickSearchListeners();
43
this.attachThemeLocationsListeners();
45
this.attachTabsPanelListeners();
47
this.attachUnsavedChangesListener();
49
if ( api.menuList.length )
52
if ( menus.oneThemeLocationNoMenus )
53
$( '#posttype-page' ).addSelectedToMenu( api.addMenuItemToBottom );
55
this.initManageLocations();
57
this.initAccessibility();
61
this.initPreviewing();
64
jQueryExtensions : function() {
67
menuItemDepth : function() {
68
var margin = api.isRTL ? this.eq(0).css('margin-right') : this.eq(0).css('margin-left');
69
return api.pxToDepth( margin && -1 != margin.indexOf('px') ? margin.slice(0, -2) : 0 );
71
updateDepthClass : function(current, prev) {
72
return this.each(function(){
74
prev = prev || t.menuItemDepth();
75
$(this).removeClass('menu-item-depth-'+ prev )
76
.addClass('menu-item-depth-'+ current );
79
shiftDepthClass : function(change) {
80
return this.each(function(){
82
depth = t.menuItemDepth();
83
$(this).removeClass('menu-item-depth-'+ depth )
84
.addClass('menu-item-depth-'+ (depth + change) );
87
childMenuItems : function() {
90
var t = $(this), depth = t.menuItemDepth(), next = t.next();
91
while( next.length && next.menuItemDepth() > depth ) {
92
result = result.add( next );
98
shiftHorizontally : function( dir ) {
99
return this.each(function(){
101
depth = t.menuItemDepth(),
102
newDepth = depth + dir;
104
// Change .menu-item-depth-n class
105
t.moveHorizontally( newDepth, depth );
108
moveHorizontally : function( newDepth, depth ) {
109
return this.each(function(){
111
children = t.childMenuItems(),
112
diff = newDepth - depth,
113
subItemText = t.find('.is-submenu');
115
// Change .menu-item-depth-n class
116
t.updateDepthClass( newDepth, depth ).updateParentMenuItemDBId();
118
// If it has children, move those too
120
children.each(function() {
122
thisDepth = t.menuItemDepth(),
123
newDepth = thisDepth + diff;
124
t.updateDepthClass(newDepth, thisDepth).updateParentMenuItemDBId();
128
// Show "Sub item" helper text
135
updateParentMenuItemDBId : function() {
136
return this.each(function(){
138
input = item.find( '.menu-item-data-parent-id' ),
139
depth = parseInt( item.menuItemDepth(), 10 ),
140
parentDepth = depth - 1,
141
parent = item.prevAll( '.menu-item-depth-' + parentDepth ).first();
143
if ( 0 === depth ) { // Item is on the top level, has no parent
145
} else { // Find the parent item, and retrieve its object id.
146
input.val( parent.find( '.menu-item-data-db-id' ).val() );
150
hideAdvancedMenuItemFields : function() {
151
return this.each(function(){
153
$('.hide-column-tog').not(':checked').each(function(){
154
that.find('.field-' + $(this).val() ).addClass('hidden-field');
159
* Adds selected menu items to the menu.
161
* @param jQuery metabox The metabox jQuery object.
163
addSelectedToMenu : function(processMethod) {
164
if ( 0 === $('#menu-to-edit').length ) {
168
return this.each(function() {
169
var t = $(this), menuItems = {},
170
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' ),
171
re = /menu-item\[([^\]]*)/;
173
processMethod = processMethod || api.addMenuItemToBottom;
175
// If no items are checked, bail.
176
if ( !checkboxes.length )
179
// Show the ajax spinner
180
t.find('.spinner').show();
182
// Retrieve menu item data
183
$(checkboxes).each(function(){
185
listItemDBIDMatch = re.exec( t.attr('name') ),
186
listItemDBID = 'undefined' == typeof listItemDBIDMatch[1] ? 0 : parseInt(listItemDBIDMatch[1], 10);
188
if ( this.className && -1 != this.className.indexOf('add-to-top') )
189
processMethod = api.addMenuItemToTop;
190
menuItems[listItemDBID] = t.closest('li').getItemData( 'add-menu-item', listItemDBID );
194
api.addItemToMenu(menuItems, processMethod, function(){
195
// Deselect the items and hide the ajax spinner
196
checkboxes.removeAttr('checked');
197
t.find('.spinner').hide();
201
getItemData : function( itemType, id ) {
202
itemType = itemType || 'menu-item';
204
var itemData = {}, i,
207
'menu-item-object-id',
209
'menu-item-parent-id',
210
'menu-item-position',
214
'menu-item-description',
215
'menu-item-attr-title',
221
if( !id && itemType == 'menu-item' ) {
222
id = this.find('.menu-item-data-db-id').val();
225
if( !id ) return itemData;
227
this.find('input').each(function() {
231
if( itemType == 'menu-item' )
232
field = fields[i] + '[' + id + ']';
233
else if( itemType == 'add-menu-item' )
234
field = 'menu-item[' + id + '][' + fields[i] + ']';
240
itemData[fields[i]] = this.value;
247
setItemData : function( itemData, itemType, id ) { // Can take a type, such as 'menu-item', or an id.
248
itemType = itemType || 'menu-item';
250
if( !id && itemType == 'menu-item' ) {
251
id = $('.menu-item-data-db-id', this).val();
254
if( !id ) return this;
256
this.find('input').each(function() {
257
var t = $(this), field;
258
$.each( itemData, function( attr, val ) {
259
if( itemType == 'menu-item' )
260
field = attr + '[' + id + ']';
261
else if( itemType == 'add-menu-item' )
262
field = 'menu-item[' + id + '][' + attr + ']';
264
if ( field == t.attr('name') ) {
274
countMenuItems : function( depth ) {
275
return $( '.menu-item-depth-' + depth ).length;
278
moveMenuItem : function( $this, dir ) {
280
var items, newItemPosition, newDepth,
281
menuItems = $( '#menu-to-edit li' ),
282
menuItemsCount = menuItems.length,
283
thisItem = $this.parents( 'li.menu-item' ),
284
thisItemChildren = thisItem.childMenuItems(),
285
thisItemData = thisItem.getItemData(),
286
thisItemDepth = parseInt( thisItem.menuItemDepth(), 10 ),
287
thisItemPosition = parseInt( thisItem.index(), 10 ),
288
nextItem = thisItem.next(),
289
nextItemChildren = nextItem.childMenuItems(),
290
nextItemDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1,
291
prevItem = thisItem.prev(),
292
prevItemDepth = parseInt( prevItem.menuItemDepth(), 10 ),
293
prevItemId = prevItem.getItemData()['menu-item-db-id'];
297
newItemPosition = thisItemPosition - 1;
300
if ( 0 === thisItemPosition )
303
// If a sub item is moved to top, shift it to 0 depth
304
if ( 0 === newItemPosition && 0 !== thisItemDepth )
305
thisItem.moveHorizontally( 0, thisItemDepth );
307
// If prev item is sub item, shift to match depth
308
if ( 0 !== prevItemDepth )
309
thisItem.moveHorizontally( prevItemDepth, thisItemDepth );
311
// Does this item have sub items?
312
if ( thisItemChildren ) {
313
items = thisItem.add( thisItemChildren );
314
// Move the entire block
315
items.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId();
317
thisItem.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId();
321
// Does this item have sub items?
322
if ( thisItemChildren ) {
323
items = thisItem.add( thisItemChildren ),
324
nextItem = menuItems.eq( items.length + thisItemPosition ),
325
nextItemChildren = 0 !== nextItem.childMenuItems().length;
327
if ( nextItemChildren ) {
328
newDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1;
329
thisItem.moveHorizontally( newDepth, thisItemDepth );
332
// Have we reached the bottom?
333
if ( menuItemsCount === thisItemPosition + items.length )
336
items.detach().insertAfter( menuItems.eq( thisItemPosition + items.length ) ).updateParentMenuItemDBId();
338
// If next item has sub items, shift depth
339
if ( 0 !== nextItemChildren.length )
340
thisItem.moveHorizontally( nextItemDepth, thisItemDepth );
342
// Have we reached the bottom
343
if ( menuItemsCount === thisItemPosition + 1 )
345
thisItem.detach().insertAfter( menuItems.eq( thisItemPosition + 1 ) ).updateParentMenuItemDBId();
350
if ( 0 === thisItemPosition )
352
// Does this item have sub items?
353
if ( thisItemChildren ) {
354
items = thisItem.add( thisItemChildren );
355
// Move the entire block
356
items.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId();
358
thisItem.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId();
362
// As far left as possible
363
if ( 0 === thisItemDepth )
365
thisItem.shiftHorizontally( -1 );
368
// Can't be sub item at top
369
if ( 0 === thisItemPosition )
371
// Already sub item of prevItem
372
if ( thisItemData['menu-item-parent-id'] === prevItemId )
374
thisItem.shiftHorizontally( 1 );
378
api.registerChange();
379
api.refreshKeyboardAccessibility();
380
api.refreshAdvancedAccessibility();
383
initAccessibility : function() {
384
var menu = $( '#menu-to-edit' );
386
api.refreshKeyboardAccessibility();
387
api.refreshAdvancedAccessibility();
390
menu.on( 'click', '.menus-move-up', function ( e ) {
391
api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'up' );
394
menu.on( 'click', '.menus-move-down', function ( e ) {
395
api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'down' );
398
menu.on( 'click', '.menus-move-top', function ( e ) {
399
api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'top' );
402
menu.on( 'click', '.menus-move-left', function ( e ) {
403
api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'left' );
406
menu.on( 'click', '.menus-move-right', function ( e ) {
407
api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'right' );
412
refreshAdvancedAccessibility : function() {
414
// Hide all links by default
415
$( '.menu-item-settings .field-move a' ).css( 'display', 'none' );
417
$( '.item-edit' ).each( function() {
418
var thisLink, thisLinkText, primaryItems, itemPosition, title,
419
parentItem, parentItemId, parentItemName, subItems,
421
menuItem = $this.closest( 'li.menu-item' ).first(),
422
depth = menuItem.menuItemDepth(),
423
isPrimaryMenuItem = ( 0 === depth ),
424
itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(),
425
position = parseInt( menuItem.index(), 10 ),
426
prevItemDepth = ( isPrimaryMenuItem ) ? depth : parseInt( depth - 1, 10 ),
427
prevItemNameLeft = menuItem.prevAll('.menu-item-depth-' + prevItemDepth).first().find( '.menu-item-title' ).text(),
428
prevItemNameRight = menuItem.prevAll('.menu-item-depth-' + depth).first().find( '.menu-item-title' ).text(),
429
totalMenuItems = $('#menu-to-edit li').length,
430
hasSameDepthSibling = menuItem.nextAll( '.menu-item-depth-' + depth ).length;
432
// Where can they move this menu item?
433
if ( 0 !== position ) {
434
thisLink = menuItem.find( '.menus-move-up' );
435
thisLink.prop( 'title', menus.moveUp ).css( 'display', 'inline' );
438
if ( 0 !== position && isPrimaryMenuItem ) {
439
thisLink = menuItem.find( '.menus-move-top' );
440
thisLink.prop( 'title', menus.moveToTop ).css( 'display', 'inline' );
443
if ( position + 1 !== totalMenuItems && 0 !== position ) {
444
thisLink = menuItem.find( '.menus-move-down' );
445
thisLink.prop( 'title', menus.moveDown ).css( 'display', 'inline' );
448
if ( 0 === position && 0 !== hasSameDepthSibling ) {
449
thisLink = menuItem.find( '.menus-move-down' );
450
thisLink.prop( 'title', menus.moveDown ).css( 'display', 'inline' );
453
if ( ! isPrimaryMenuItem ) {
454
thisLink = menuItem.find( '.menus-move-left' ),
455
thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft );
456
thisLink.prop( 'title', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).html( thisLinkText ).css( 'display', 'inline' );
459
if ( 0 !== position ) {
460
if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) {
461
thisLink = menuItem.find( '.menus-move-right' ),
462
thisLinkText = menus.under.replace( '%s', prevItemNameRight );
463
thisLink.prop( 'title', menus.moveUnder.replace( '%s', prevItemNameRight ) ).html( thisLinkText ).css( 'display', 'inline' );
467
if ( isPrimaryMenuItem ) {
468
primaryItems = $( '.menu-item-depth-0' ),
469
itemPosition = primaryItems.index( menuItem ) + 1,
470
totalMenuItems = primaryItems.length,
472
// String together help text for primary menu items
473
title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$d', totalMenuItems );
475
parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(),
476
parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(),
477
parentItemName = parentItem.find( '.menu-item-title' ).text(),
478
subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ),
479
itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1;
481
// String together help text for sub menu items
482
title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$s', parentItemName );
485
$this.prop('title', title).html( title );
489
refreshKeyboardAccessibility : function() {
490
$( '.item-edit' ).off( 'focus' ).on( 'focus', function(){
491
$(this).off( 'keydown' ).on( 'keydown', function(e){
495
thisItem = $this.parents( 'li.menu-item' ),
496
thisItemData = thisItem.getItemData();
498
// Bail if it's not an arrow key
499
if ( 37 != e.which && 38 != e.which && 39 != e.which && 40 != e.which )
502
// Avoid multiple keydown events
503
$this.off('keydown');
505
// Bail if there is only one menu item
506
if ( 1 === $('#menu-to-edit li').length )
509
// If RTL, swap left/right arrows
510
arrows = { '38': 'up', '40': 'down', '37': 'left', '39': 'right' };
511
if ( $('body').hasClass('rtl') )
512
arrows = { '38' : 'up', '40' : 'down', '39' : 'left', '37' : 'right' };
514
switch ( arrows[e.which] ) {
516
api.moveMenuItem( $this, 'up' );
519
api.moveMenuItem( $this, 'down' );
522
api.moveMenuItem( $this, 'left' );
525
api.moveMenuItem( $this, 'right' );
528
// Put focus back on same menu item
529
$( '#edit-' + thisItemData['menu-item-db-id'] ).focus();
535
initPreviewing : function() {
536
// Update the item handle title when the navigation label is changed.
537
$( '#menu-to-edit' ).on( 'change input', '.edit-menu-item-title', function(e) {
538
var input = $( e.currentTarget ), title, titleEl;
540
titleEl = input.closest( '.menu-item' ).find( '.menu-item-title' );
541
// Don't update to empty title.
543
titleEl.text( title ).removeClass( 'no-title' );
545
titleEl.text( navMenuL10n.untitled ).addClass( 'no-title' );
550
initToggles : function() {
552
postboxes.add_postbox_toggles('nav-menus');
554
// adjust columns functions for menus UI
555
columns.useCheckboxesForHidden();
556
columns.checked = function(field) {
557
$('.field-' + field).removeClass('hidden-field');
559
columns.unchecked = function(field) {
560
$('.field-' + field).addClass('hidden-field');
563
api.menuList.hideAdvancedMenuItemFields();
565
$('.hide-postbox-tog').click(function () {
566
var hidden = $( '.accordion-container li.accordion-section' ).filter(':hidden').map(function() { return this.id; }).get().join(',');
568
action: 'closed-postboxes',
570
closedpostboxesnonce: jQuery('#closedpostboxesnonce').val(),
576
initSortables : function() {
577
var currentDepth = 0, originalDepth, minDepth, maxDepth,
578
prev, next, prevBottom, nextThreshold, helperHeight, transport,
579
menuEdge = api.menuList.offset().left,
580
body = $('body'), maxChildDepth,
581
menuMaxDepth = initialMenuMaxDepth();
583
if( 0 !== $( '#menu-to-edit li' ).length )
584
$( '.drag-instructions' ).show();
586
// Use the right edge if RTL.
587
menuEdge += api.isRTL ? api.menuList.width() : 0;
589
api.menuList.sortable({
590
handle: '.menu-item-handle',
591
placeholder: 'sortable-placeholder',
592
start: function(e, ui) {
593
var height, width, parent, children, tempHolder;
595
// handle placement for rtl orientation
597
ui.item[0].style.right = 'auto';
599
transport = ui.item.children('.menu-item-transport');
601
// Set depths. currentDepth must be set before children are located.
602
originalDepth = ui.item.menuItemDepth();
603
updateCurrentDepth(ui, originalDepth);
605
// Attach child elements to parent
606
// Skip the placeholder
607
parent = ( ui.item.next()[0] == ui.placeholder[0] ) ? ui.item.next() : ui.item;
608
children = parent.childMenuItems();
609
transport.append( children );
611
// Update the height of the placeholder to match the moving item.
612
height = transport.outerHeight();
613
// If there are children, account for distance between top of children and parent
614
height += ( height > 0 ) ? (ui.placeholder.css('margin-top').slice(0, -2) * 1) : 0;
615
height += ui.helper.outerHeight();
616
helperHeight = height;
617
height -= 2; // Subtract 2 for borders
618
ui.placeholder.height(height);
620
// Update the width of the placeholder to match the moving item.
621
maxChildDepth = originalDepth;
622
children.each(function(){
623
var depth = $(this).menuItemDepth();
624
maxChildDepth = (depth > maxChildDepth) ? depth : maxChildDepth;
626
width = ui.helper.find('.menu-item-handle').outerWidth(); // Get original width
627
width += api.depthToPx(maxChildDepth - originalDepth); // Account for children
628
width -= 2; // Subtract 2 for borders
629
ui.placeholder.width(width);
631
// Update the list of menu items.
632
tempHolder = ui.placeholder.next();
633
tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder
634
ui.placeholder.detach(); // detach or jQuery UI will think the placeholder is a menu item
635
$(this).sortable( 'refresh' ); // The children aren't sortable. We should let jQ UI know.
636
ui.item.after( ui.placeholder ); // reattach the placeholder.
637
tempHolder.css('margin-top', 0); // reset the margin
639
// Now that the element is complete, we can update...
640
updateSharedVars(ui);
642
stop: function(e, ui) {
643
var children, subMenuTitle,
644
depthChange = currentDepth - originalDepth;
646
// Return child elements to the list
647
children = transport.children().insertAfter(ui.item);
649
// Add "sub menu" description
650
subMenuTitle = ui.item.find( '.item-title .is-submenu' );
651
if ( 0 < currentDepth )
656
// Update depth classes
657
if ( 0 !== depthChange ) {
658
ui.item.updateDepthClass( currentDepth );
659
children.shiftDepthClass( depthChange );
660
updateMenuMaxDepth( depthChange );
663
api.registerChange();
664
// Update the item data.
665
ui.item.updateParentMenuItemDBId();
667
// address sortable's incorrectly-calculated top in opera
668
ui.item[0].style.top = 0;
670
// handle drop placement for rtl orientation
672
ui.item[0].style.left = 'auto';
673
ui.item[0].style.right = 0;
676
api.refreshKeyboardAccessibility();
677
api.refreshAdvancedAccessibility();
679
change: function(e, ui) {
680
// Make sure the placeholder is inside the menu.
681
// Otherwise fix it, or we're in trouble.
682
if( ! ui.placeholder.parent().hasClass('menu') )
683
(prev.length) ? prev.after( ui.placeholder ) : api.menuList.prepend( ui.placeholder );
685
updateSharedVars(ui);
687
sort: function(e, ui) {
688
var offset = ui.helper.offset(),
689
edge = api.isRTL ? offset.left + ui.helper.width() : offset.left,
690
depth = api.negateIfRTL * api.pxToDepth( edge - menuEdge );
691
// Check and correct if depth is not within range.
692
// Also, if the dragged element is dragged upwards over
693
// an item, shift the placeholder to a child position.
694
if ( depth > maxDepth || offset.top < prevBottom ) depth = maxDepth;
695
else if ( depth < minDepth ) depth = minDepth;
697
if( depth != currentDepth )
698
updateCurrentDepth(ui, depth);
700
// If we overlap the next element, manually shift downwards
701
if( nextThreshold && offset.top + helperHeight > nextThreshold ) {
702
next.after( ui.placeholder );
703
updateSharedVars( ui );
704
$( this ).sortable( 'refreshPositions' );
709
function updateSharedVars(ui) {
712
prev = ui.placeholder.prev();
713
next = ui.placeholder.next();
715
// Make sure we don't select the moving item.
716
if( prev[0] == ui.item[0] ) prev = prev.prev();
717
if( next[0] == ui.item[0] ) next = next.next();
719
prevBottom = (prev.length) ? prev.offset().top + prev.height() : 0;
720
nextThreshold = (next.length) ? next.offset().top + next.height() / 3 : 0;
721
minDepth = (next.length) ? next.menuItemDepth() : 0;
724
maxDepth = ( (depth = prev.menuItemDepth() + 1) > api.options.globalMaxDepth ) ? api.options.globalMaxDepth : depth;
729
function updateCurrentDepth(ui, depth) {
730
ui.placeholder.updateDepthClass( depth, currentDepth );
731
currentDepth = depth;
734
function initialMenuMaxDepth() {
735
if( ! body[0].className ) return 0;
736
var match = body[0].className.match(/menu-max-depth-(\d+)/);
737
return match && match[1] ? parseInt( match[1], 10 ) : 0;
740
function updateMenuMaxDepth( depthChange ) {
741
var depth, newDepth = menuMaxDepth;
742
if ( depthChange === 0 ) {
744
} else if ( depthChange > 0 ) {
745
depth = maxChildDepth + depthChange;
746
if( depth > menuMaxDepth )
748
} else if ( depthChange < 0 && maxChildDepth == menuMaxDepth ) {
749
while( ! $('.menu-item-depth-' + newDepth, api.menuList).length && newDepth > 0 )
752
// Update the depth class.
753
body.removeClass( 'menu-max-depth-' + menuMaxDepth ).addClass( 'menu-max-depth-' + newDepth );
754
menuMaxDepth = newDepth;
758
initManageLocations : function () {
759
$('#menu-locations-wrap form').submit(function(){
760
window.onbeforeunload = null;
762
$('.menu-location-menus select').on('change', function () {
763
var editLink = $(this).closest('tr').find('.locations-edit-menu-link');
764
if ($(this).find('option:selected').data('orig'))
771
attachMenuEditListeners : function() {
773
$('#update-nav-menu').bind('click', function(e) {
774
if ( e.target && e.target.className ) {
775
if ( -1 != e.target.className.indexOf('item-edit') ) {
776
return that.eventOnClickEditLink(e.target);
777
} else if ( -1 != e.target.className.indexOf('menu-save') ) {
778
return that.eventOnClickMenuSave(e.target);
779
} else if ( -1 != e.target.className.indexOf('menu-delete') ) {
780
return that.eventOnClickMenuDelete(e.target);
781
} else if ( -1 != e.target.className.indexOf('item-delete') ) {
782
return that.eventOnClickMenuItemDelete(e.target);
783
} else if ( -1 != e.target.className.indexOf('item-cancel') ) {
784
return that.eventOnClickCancelLink(e.target);
788
$('#add-custom-links input[type="text"]').keypress(function(e){
789
if ( e.keyCode === 13 ) {
791
$( '#submit-customlinkdiv' ).click();
797
* An interface for managing default values for input elements
798
* that is both JS and accessibility-friendly.
800
* Input elements that add the class 'input-with-default-title'
801
* will have their values set to the provided HTML title when empty.
803
setupInputWithDefaultTitle : function() {
804
var name = 'input-with-default-title';
806
$('.' + name).each( function(){
807
var $t = $(this), title = $t.attr('title'), val = $t.val();
808
$t.data( name, title );
810
if( '' === val ) $t.val( title );
811
else if ( title == val ) return;
812
else $t.removeClass( name );
813
}).focus( function(){
815
if( $t.val() == $t.data(name) )
816
$t.val('').removeClass( name );
819
if( '' === $t.val() )
820
$t.addClass( name ).val( $t.data(name) );
823
$( '.blank-slate .input-with-default-title' ).focus();
826
attachThemeLocationsListeners : function() {
827
var loc = $('#nav-menu-theme-locations'), params = {};
828
params.action = 'menu-locations-save';
829
params['menu-settings-column-nonce'] = $('#menu-settings-column-nonce').val();
830
loc.find('input[type="submit"]').click(function() {
831
loc.find('select').each(function() {
832
params[this.name] = $(this).val();
834
loc.find('.spinner').show();
835
$.post( ajaxurl, params, function() {
836
loc.find('.spinner').hide();
842
attachQuickSearchListeners : function() {
845
$('.quick-search').keypress(function(e){
848
if( 13 == e.which ) {
849
api.updateQuickSearchResults( t );
853
if( searchTimer ) clearTimeout(searchTimer);
855
searchTimer = setTimeout(function(){
856
api.updateQuickSearchResults( t );
858
}).attr('autocomplete','off');
861
updateQuickSearchResults : function(input) {
866
if( q.length < minSearchLength ) return;
868
panel = input.parents('.tabs-panel');
870
'action': 'menu-quick-search',
871
'response-format': 'markup',
872
'menu': $('#menu').val(),
873
'menu-settings-column-nonce': $('#menu-settings-column-nonce').val(),
875
'type': input.attr('name')
878
$('.spinner', panel).show();
880
$.post( ajaxurl, params, function(menuMarkup) {
881
api.processQuickSearchQueryResponse(menuMarkup, params, panel);
885
addCustomLink : function( processMethod ) {
886
var url = $('#custom-menu-item-url').val(),
887
label = $('#custom-menu-item-name').val();
889
processMethod = processMethod || api.addMenuItemToBottom;
891
if ( '' === url || 'http://' == url )
894
// Show the ajax spinner
895
$('.customlinkdiv .spinner').show();
896
this.addLinkToMenu( url, label, processMethod, function() {
897
// Remove the ajax spinner
898
$('.customlinkdiv .spinner').hide();
899
// Set custom link form back to defaults
900
$('#custom-menu-item-name').val('').blur();
901
$('#custom-menu-item-url').val('http://');
905
addLinkToMenu : function(url, label, processMethod, callback) {
906
processMethod = processMethod || api.addMenuItemToBottom;
907
callback = callback || function(){};
911
'menu-item-type': 'custom',
912
'menu-item-url': url,
913
'menu-item-title': label
915
}, processMethod, callback);
918
addItemToMenu : function(menuItem, processMethod, callback) {
919
var menu = $('#menu').val(),
920
nonce = $('#menu-settings-column-nonce').val(),
923
processMethod = processMethod || function(){};
924
callback = callback || function(){};
927
'action': 'add-menu-item',
929
'menu-settings-column-nonce': nonce,
930
'menu-item': menuItem
933
$.post( ajaxurl, params, function(menuMarkup) {
934
var ins = $('#menu-instructions');
936
menuMarkup = $.trim( menuMarkup ); // Trim leading whitespaces
937
processMethod(menuMarkup, params);
939
// Make it stand out a bit more visually, by adding a fadeIn
940
$( 'li.pending' ).hide().fadeIn('slow');
941
$( '.drag-instructions' ).show();
942
if( ! ins.hasClass( 'menu-instructions-inactive' ) && ins.siblings().length )
943
ins.addClass( 'menu-instructions-inactive' );
950
* Process the add menu item request response into menu list item.
952
* @param string menuMarkup The text server response of menu item markup.
953
* @param object req The request arguments.
955
addMenuItemToBottom : function( menuMarkup ) {
956
$(menuMarkup).hideAdvancedMenuItemFields().appendTo( api.targetList );
957
api.refreshKeyboardAccessibility();
958
api.refreshAdvancedAccessibility();
961
addMenuItemToTop : function( menuMarkup ) {
962
$(menuMarkup).hideAdvancedMenuItemFields().prependTo( api.targetList );
963
api.refreshKeyboardAccessibility();
964
api.refreshAdvancedAccessibility();
967
attachUnsavedChangesListener : function() {
968
$('#menu-management input, #menu-management select, #menu-management, #menu-management textarea, .menu-location-menus select').change(function(){
969
api.registerChange();
972
if ( 0 !== $('#menu-to-edit').length || 0 !== $('.menu-location-menus select').length ) {
973
window.onbeforeunload = function(){
974
if ( api.menusChanged )
975
return navMenuL10n.saveAlert;
978
// Make the post boxes read-only, as they can't be used yet
979
$( '#menu-settings-column' ).find( 'input,select' ).end().find( 'a' ).attr( 'href', '#' ).unbind( 'click' );
983
registerChange : function() {
984
api.menusChanged = true;
987
attachTabsPanelListeners : function() {
988
$('#menu-settings-column').bind('click', function(e) {
989
var selectAreaMatch, panelId, wrapper, items,
990
target = $(e.target);
992
if ( target.hasClass('nav-tab-link') ) {
994
panelId = target.data( 'type' );
996
wrapper = target.parents('.accordion-section-content').first();
998
// upon changing tabs, we want to uncheck all checkboxes
999
$('input', wrapper).removeAttr('checked');
1001
$('.tabs-panel-active', wrapper).removeClass('tabs-panel-active').addClass('tabs-panel-inactive');
1002
$('#' + panelId, wrapper).removeClass('tabs-panel-inactive').addClass('tabs-panel-active');
1004
$('.tabs', wrapper).removeClass('tabs');
1005
target.parent().addClass('tabs');
1007
// select the search bar
1008
$('.quick-search', wrapper).focus();
1011
} else if ( target.hasClass('select-all') ) {
1012
selectAreaMatch = /#(.*)$/.exec(e.target.href);
1013
if ( selectAreaMatch && selectAreaMatch[1] ) {
1014
items = $('#' + selectAreaMatch[1] + ' .tabs-panel-active .menu-item-title input');
1015
if( items.length === items.filter(':checked').length )
1016
items.removeAttr('checked');
1018
items.prop('checked', true);
1021
} else if ( target.hasClass('submit-add-to-menu') ) {
1022
api.registerChange();
1024
if ( e.target.id && 'submit-customlinkdiv' == e.target.id )
1025
api.addCustomLink( api.addMenuItemToBottom );
1026
else if ( e.target.id && -1 != e.target.id.indexOf('submit-') )
1027
$('#' + e.target.id.replace(/submit-/, '')).addSelectedToMenu( api.addMenuItemToBottom );
1029
} else if ( target.hasClass('page-numbers') ) {
1030
$.post( ajaxurl, e.target.href.replace(/.*\?/, '').replace(/action=([^&]*)/, '') + '&action=menu-get-metabox',
1032
if ( -1 == resp.indexOf('replace-id') )
1035
var metaBoxData = $.parseJSON(resp),
1036
toReplace = document.getElementById(metaBoxData['replace-id']),
1037
placeholder = document.createElement('div'),
1038
wrap = document.createElement('div');
1040
if ( ! metaBoxData.markup || ! toReplace )
1043
wrap.innerHTML = metaBoxData.markup ? metaBoxData.markup : '';
1045
toReplace.parentNode.insertBefore( placeholder, toReplace );
1046
placeholder.parentNode.removeChild( toReplace );
1048
placeholder.parentNode.insertBefore( wrap, placeholder );
1050
placeholder.parentNode.removeChild( placeholder );
1060
eventOnClickEditLink : function(clickedEl) {
1062
matchedSection = /#(.*)$/.exec(clickedEl.href);
1063
if ( matchedSection && matchedSection[1] ) {
1064
settings = $('#'+matchedSection[1]);
1065
item = settings.parent();
1066
if( 0 !== item.length ) {
1067
if( item.hasClass('menu-item-edit-inactive') ) {
1068
if( ! settings.data('menu-item-data') ) {
1069
settings.data( 'menu-item-data', settings.getItemData() );
1071
settings.slideDown('fast');
1072
item.removeClass('menu-item-edit-inactive')
1073
.addClass('menu-item-edit-active');
1075
settings.slideUp('fast');
1076
item.removeClass('menu-item-edit-active')
1077
.addClass('menu-item-edit-inactive');
1084
eventOnClickCancelLink : function(clickedEl) {
1085
var settings = $( clickedEl ).closest( '.menu-item-settings' ),
1086
thisMenuItem = $( clickedEl ).closest( '.menu-item' );
1087
thisMenuItem.removeClass('menu-item-edit-active').addClass('menu-item-edit-inactive');
1088
settings.setItemData( settings.data('menu-item-data') ).hide();
1092
eventOnClickMenuSave : function() {
1094
menuName = $('#menu-name'),
1095
menuNameVal = menuName.val();
1096
// Cancel and warn if invalid menu name
1097
if( !menuNameVal || menuNameVal == menuName.attr('title') || !menuNameVal.replace(/\s+/, '') ) {
1098
menuName.parent().addClass('form-invalid');
1101
// Copy menu theme locations
1102
$('#nav-menu-theme-locations select').each(function() {
1103
locs += '<input type="hidden" name="' + this.name + '" value="' + $(this).val() + '" />';
1105
$('#update-nav-menu').append( locs );
1106
// Update menu item position data
1107
api.menuList.find('.menu-item-data-position').val( function(index) { return index + 1; } );
1108
window.onbeforeunload = null;
1113
eventOnClickMenuDelete : function() {
1114
// Delete warning AYS
1115
if ( window.confirm( navMenuL10n.warnDeleteMenu ) ) {
1116
window.onbeforeunload = null;
1122
eventOnClickMenuItemDelete : function(clickedEl) {
1123
var itemID = parseInt(clickedEl.id.replace('delete-', ''), 10);
1124
api.removeMenuItem( $('#menu-item-' + itemID) );
1125
api.registerChange();
1130
* Process the quick search response into a search result
1132
* @param string resp The server response to the query.
1133
* @param object req The request arguments.
1134
* @param jQuery panel The tabs panel we're searching in.
1136
processQuickSearchQueryResponse : function(resp, req, panel) {
1139
form = document.getElementById('nav-menu-meta'),
1140
pattern = /menu-item[(\[^]\]*/,
1141
$items = $('<div>').html(resp).find('li'),
1144
if( ! $items.length ) {
1145
$('.categorychecklist', panel).html( '<li><p>' + navMenuL10n.noResultsFound + '</p></li>' );
1146
$('.spinner', panel).hide();
1150
$items.each(function(){
1153
// make a unique DB ID number
1154
matched = pattern.exec($item.html());
1156
if ( matched && matched[1] ) {
1158
while( form.elements['menu-item[' + newID + '][menu-item-type]'] || takenIDs[ newID ] ) {
1162
takenIDs[newID] = true;
1163
if ( newID != matched[1] ) {
1164
$item.html( $item.html().replace(new RegExp(
1165
'menu-item\\[' + matched[1] + '\\]', 'g'),
1166
'menu-item[' + newID + ']'
1172
$('.categorychecklist', panel).html( $items );
1173
$('.spinner', panel).hide();
1176
removeMenuItem : function(el) {
1177
var children = el.childMenuItems();
1179
el.addClass('deleting').animate({
1182
}, 350, function() {
1183
var ins = $('#menu-instructions');
1185
children.shiftDepthClass( -1 ).updateParentMenuItemDBId();
1186
if ( 0 === $( '#menu-to-edit li' ).length ) {
1187
$( '.drag-instructions' ).hide();
1188
ins.removeClass( 'menu-instructions-inactive' );
1193
depthToPx : function(depth) {
1194
return depth * api.options.menuItemDepthPerLevel;
1197
pxToDepth : function(px) {
1198
return Math.floor(px / api.options.menuItemDepthPerLevel);
1203
$(document).ready(function(){ wpNavMenu.init(); });
added
removed
wp-admin/js/nav-menu.js
