* @subpackage Administration
*/
+/* global menus, postboxes, columns, isRtl, navMenuL10n, ajaxurl */
+
var wpNavMenu;
(function($) {
- var api = wpNavMenu = {
+ var api;
+
+ api = wpNavMenu = {
options : {
menuItemDepthPerLevel : 30, // Do not use directly. Use depthToPx and pxToDepth instead.
- globalMaxDepth : 11
+ globalMaxDepth: 11,
+ sortableItems: '> *',
+ targetTolerance: 0
},
menuList : undefined, // Set in init.
menusChanged : false,
isRTL: !! ( 'undefined' != typeof isRtl && isRtl ),
negateIfRTL: ( 'undefined' != typeof isRtl && isRtl ) ? -1 : 1,
+ lastSearch: '',
// Functions that run on init.
init : function() {
this.attachMenuEditListeners();
- this.setupInputWithDefaultTitle();
this.attachQuickSearchListeners();
this.attachThemeLocationsListeners();
+ this.attachMenuSaveSubmitListeners();
this.attachTabsPanelListeners();
this.initAccessibility();
this.initToggles();
+
+ this.initPreviewing();
},
jQueryExtensions : function() {
shiftDepthClass : function(change) {
return this.each(function(){
var t = $(this),
- depth = t.menuItemDepth();
- $(this).removeClass('menu-item-depth-'+ depth )
- .addClass('menu-item-depth-'+ (depth + change) );
+ depth = t.menuItemDepth(),
+ newDepth = depth + change;
+
+ t.removeClass( 'menu-item-depth-'+ depth )
+ .addClass( 'menu-item-depth-'+ ( newDepth ) );
+
+ if ( 0 === newDepth ) {
+ t.find( '.is-submenu' ).hide();
+ }
});
},
childMenuItems : function() {
var result = $();
this.each(function(){
- var t = $(this), depth = t.menuItemDepth(), next = t.next();
+ var t = $(this), depth = t.menuItemDepth(), next = t.next( '.menu-item' );
while( next.length && next.menuItemDepth() > depth ) {
result = result.add( next );
- next = next.next();
+ next = next.next( '.menu-item' );
}
});
return result;
// If it has children, move those too
if ( children ) {
- children.each(function( index ) {
+ children.each(function() {
var t = $(this),
thisDepth = t.menuItemDepth(),
newDepth = thisDepth + diff;
return this.each(function(){
var item = $(this),
input = item.find( '.menu-item-data-parent-id' ),
- depth = parseInt( item.menuItemDepth() ),
+ depth = parseInt( item.menuItemDepth(), 10 ),
parentDepth = depth - 1,
parent = item.prevAll( '.menu-item-depth-' + parentDepth ).first();
- if ( 0 == depth ) { // Item is on the top level, has no parent
+ if ( 0 === depth ) { // Item is on the top level, has no parent
input.val(0);
} else { // Find the parent item, and retrieve its object id.
input.val( parent.find( '.menu-item-data-db-id' ).val() );
* @param jQuery metabox The metabox jQuery object.
*/
addSelectedToMenu : function(processMethod) {
- if ( 0 == $('#menu-to-edit').length ) {
+ if ( 0 === $('#menu-to-edit').length ) {
return false;
}
return this.each(function() {
var t = $(this), menuItems = {},
- 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'),
- re = new RegExp('menu-item\\[(\[^\\]\]*)');
+ 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' ),
+ re = /menu-item\[([^\]]*)/;
processMethod = processMethod || api.addMenuItemToBottom;
return false;
// Show the ajax spinner
- t.find('.spinner').show();
+ t.find( '.button-controls .spinner' ).addClass( 'is-active' );
// Retrieve menu item data
$(checkboxes).each(function(){
api.addItemToMenu(menuItems, processMethod, function(){
// Deselect the items and hide the ajax spinner
checkboxes.removeAttr('checked');
- t.find('.spinner').hide();
+ t.find( '.button-controls .spinner' ).removeClass( 'is-active' );
});
});
},
moveMenuItem : function( $this, dir ) {
- var menuItems = $('#menu-to-edit li');
+ var items, newItemPosition, newDepth,
+ menuItems = $( '#menu-to-edit li' ),
menuItemsCount = menuItems.length,
thisItem = $this.parents( 'li.menu-item' ),
thisItemChildren = thisItem.childMenuItems(),
thisItemData = thisItem.getItemData(),
- thisItemDepth = parseInt( thisItem.menuItemDepth() ),
- thisItemPosition = parseInt( thisItem.index() ),
+ thisItemDepth = parseInt( thisItem.menuItemDepth(), 10 ),
+ thisItemPosition = parseInt( thisItem.index(), 10 ),
nextItem = thisItem.next(),
nextItemChildren = nextItem.childMenuItems(),
- nextItemDepth = parseInt( nextItem.menuItemDepth() ) + 1,
+ nextItemDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1,
prevItem = thisItem.prev(),
- prevItemDepth = parseInt( prevItem.menuItemDepth() ),
+ prevItemDepth = parseInt( prevItem.menuItemDepth(), 10 ),
prevItemId = prevItem.getItemData()['menu-item-db-id'];
switch ( dir ) {
case 'up':
- var newItemPosition = thisItemPosition - 1;
+ newItemPosition = thisItemPosition - 1;
// Already at top
if ( 0 === thisItemPosition )
// Does this item have sub items?
if ( thisItemChildren ) {
- var items = thisItem.add( thisItemChildren );
+ items = thisItem.add( thisItemChildren );
// Move the entire block
items.detach().insertBefore( menuItems.eq( newItemPosition ) ).updateParentMenuItemDBId();
} else {
case 'down':
// Does this item have sub items?
if ( thisItemChildren ) {
- var items = thisItem.add( thisItemChildren ),
+ items = thisItem.add( thisItemChildren ),
nextItem = menuItems.eq( items.length + thisItemPosition ),
nextItemChildren = 0 !== nextItem.childMenuItems().length;
if ( nextItemChildren ) {
- var newDepth = parseInt( nextItem.menuItemDepth() ) + 1;
+ newDepth = parseInt( nextItem.menuItemDepth(), 10 ) + 1;
thisItem.moveHorizontally( newDepth, thisItemDepth );
}
break;
// Does this item have sub items?
if ( thisItemChildren ) {
- var items = thisItem.add( thisItemChildren );
+ items = thisItem.add( thisItemChildren );
// Move the entire block
items.detach().insertBefore( menuItems.eq( 0 ) ).updateParentMenuItemDBId();
} else {
},
initAccessibility : function() {
+ var menu = $( '#menu-to-edit' );
+
api.refreshKeyboardAccessibility();
api.refreshAdvancedAccessibility();
- // Events
- $( '.menus-move-up' ).on( 'click', function ( e ) {
- api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'up' );
- e.preventDefault();
- });
- $( '.menus-move-down' ).on( 'click', function ( e ) {
- api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'down' );
- e.preventDefault();
- });
- $( '.menus-move-top' ).on( 'click', function ( e ) {
- api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'top' );
- e.preventDefault();
- });
- $( '.menus-move-left' ).on( 'click', function ( e ) {
- api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'left' );
- e.preventDefault();
- });
- $( '.menus-move-right' ).on( 'click', function ( e ) {
- api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), 'right' );
- e.preventDefault();
+ // Refresh the accessibility when the user comes close to the item in any way
+ menu.on( 'mouseenter.refreshAccessibility focus.refreshAccessibility touchstart.refreshAccessibility' , '.menu-item' , function(){
+ api.refreshAdvancedAccessibilityOfItem( $( this ).find( 'a.item-edit' ) );
+ } );
+
+ // We have to update on click as well because we might hover first, change the item, and then click.
+ menu.on( 'click', 'a.item-edit', function() {
+ api.refreshAdvancedAccessibilityOfItem( $( this ) );
+ } );
+
+ // Links for moving items
+ menu.on( 'click', '.menus-move', function () {
+ var $this = $( this ),
+ dir = $this.data( 'dir' );
+
+ if ( 'undefined' !== typeof dir ) {
+ api.moveMenuItem( $( this ).parents( 'li.menu-item' ).find( 'a.item-edit' ), dir );
+ }
});
},
- refreshAdvancedAccessibility : function() {
+ /**
+ * refreshAdvancedAccessibilityOfItem( [itemToRefresh] )
+ *
+ * Refreshes advanced accessibility buttons for one menu item.
+ * Shows or hides buttons based on the location of the menu item.
+ *
+ * @param {object} itemToRefresh The menu item that might need its advanced accessibility buttons refreshed
+ */
+ refreshAdvancedAccessibilityOfItem : function( itemToRefresh ) {
- // Hide all links by default
- $( '.menu-item-settings .field-move a' ).css( 'display', 'none' );
-
- $( '.item-edit' ).each( function() {
- var $this = $(this),
- movement = [],
- availableMovement = '',
- menuItem = $this.closest( 'li.menu-item' ).first(),
- depth = menuItem.menuItemDepth(),
- isPrimaryMenuItem = ( 0 === depth ),
- itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(),
- position = parseInt( menuItem.index() ),
- prevItemDepth = ( isPrimaryMenuItem ) ? depth : parseInt( depth - 1 ),
- prevItemNameLeft = menuItem.prevAll('.menu-item-depth-' + prevItemDepth).first().find( '.menu-item-title' ).text(),
- prevItemNameRight = menuItem.prevAll('.menu-item-depth-' + depth).first().find( '.menu-item-title' ).text(),
- totalMenuItems = $('#menu-to-edit li').length,
- hasSameDepthSibling = menuItem.nextAll( '.menu-item-depth-' + depth ).length;
-
- // Where can they move this menu item?
- if ( 0 !== position ) {
- var thisLink = menuItem.find( '.menus-move-up' );
- thisLink.prop( 'title', menus.moveUp ).css( 'display', 'inline' );
- }
+ // Only refresh accessibility when necessary
+ if ( true !== $( itemToRefresh ).data( 'needs_accessibility_refresh' ) ) {
+ return;
+ }
- if ( 0 !== position && isPrimaryMenuItem ) {
- var thisLink = menuItem.find( '.menus-move-top' );
- thisLink.prop( 'title', menus.moveToTop ).css( 'display', 'inline' );
- }
+ var thisLink, thisLinkText, primaryItems, itemPosition, title,
+ parentItem, parentItemId, parentItemName, subItems,
+ $this = $( itemToRefresh ),
+ menuItem = $this.closest( 'li.menu-item' ).first(),
+ depth = menuItem.menuItemDepth(),
+ isPrimaryMenuItem = ( 0 === depth ),
+ itemName = $this.closest( '.menu-item-handle' ).find( '.menu-item-title' ).text(),
+ position = parseInt( menuItem.index(), 10 ),
+ prevItemDepth = ( isPrimaryMenuItem ) ? depth : parseInt( depth - 1, 10 ),
+ prevItemNameLeft = menuItem.prevAll('.menu-item-depth-' + prevItemDepth).first().find( '.menu-item-title' ).text(),
+ prevItemNameRight = menuItem.prevAll('.menu-item-depth-' + depth).first().find( '.menu-item-title' ).text(),
+ totalMenuItems = $('#menu-to-edit li').length,
+ hasSameDepthSibling = menuItem.nextAll( '.menu-item-depth-' + depth ).length;
+
+ menuItem.find( '.field-move' ).toggle( totalMenuItems > 1 );
+
+ // Where can they move this menu item?
+ if ( 0 !== position ) {
+ thisLink = menuItem.find( '.menus-move-up' );
+ thisLink.attr( 'aria-label', menus.moveUp ).css( 'display', 'inline' );
+ }
- if ( position + 1 !== totalMenuItems && 0 !== position ) {
- var thisLink = menuItem.find( '.menus-move-down' );
- thisLink.prop( 'title', menus.moveDown ).css( 'display', 'inline' );
- }
+ if ( 0 !== position && isPrimaryMenuItem ) {
+ thisLink = menuItem.find( '.menus-move-top' );
+ thisLink.attr( 'aria-label', menus.moveToTop ).css( 'display', 'inline' );
+ }
- if ( 0 === position && 0 !== hasSameDepthSibling ) {
- var thisLink = menuItem.find( '.menus-move-down' );
- thisLink.prop( 'title', menus.moveDown ).css( 'display', 'inline' );
- }
+ if ( position + 1 !== totalMenuItems && 0 !== position ) {
+ thisLink = menuItem.find( '.menus-move-down' );
+ thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' );
+ }
- if ( ! isPrimaryMenuItem ) {
- var thisLink = menuItem.find( '.menus-move-left' ),
- thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft );
- thisLink.prop( 'title', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).html( thisLinkText ).css( 'display', 'inline' );
- }
+ if ( 0 === position && 0 !== hasSameDepthSibling ) {
+ thisLink = menuItem.find( '.menus-move-down' );
+ thisLink.attr( 'aria-label', menus.moveDown ).css( 'display', 'inline' );
+ }
- if ( 0 !== position ) {
- if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) {
- var thisLink = menuItem.find( '.menus-move-right' ),
- thisLinkText = menus.under.replace( '%s', prevItemNameRight );
- thisLink.prop( 'title', menus.moveUnder.replace( '%s', prevItemNameRight ) ).html( thisLinkText ).css( 'display', 'inline' );
- }
+ if ( ! isPrimaryMenuItem ) {
+ thisLink = menuItem.find( '.menus-move-left' ),
+ thisLinkText = menus.outFrom.replace( '%s', prevItemNameLeft );
+ thisLink.attr( 'aria-label', menus.moveOutFrom.replace( '%s', prevItemNameLeft ) ).text( thisLinkText ).css( 'display', 'inline' );
+ }
+
+ if ( 0 !== position ) {
+ if ( menuItem.find( '.menu-item-data-parent-id' ).val() !== menuItem.prev().find( '.menu-item-data-db-id' ).val() ) {
+ thisLink = menuItem.find( '.menus-move-right' ),
+ thisLinkText = menus.under.replace( '%s', prevItemNameRight );
+ thisLink.attr( 'aria-label', menus.moveUnder.replace( '%s', prevItemNameRight ) ).text( thisLinkText ).css( 'display', 'inline' );
}
+ }
- if ( isPrimaryMenuItem ) {
- var primaryItems = $( '.menu-item-depth-0' ),
- itemPosition = primaryItems.index( menuItem ) + 1,
- totalMenuItems = primaryItems.length,
+ if ( isPrimaryMenuItem ) {
+ primaryItems = $( '.menu-item-depth-0' ),
+ itemPosition = primaryItems.index( menuItem ) + 1,
+ totalMenuItems = primaryItems.length,
- // String together help text for primary menu items
- title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$d', totalMenuItems );
- } else {
- var parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1 ) ).first(),
- parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(),
- parentItemName = parentItem.find( '.menu-item-title' ).text(),
- subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ),
- itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1;
-
- // String together help text for sub menu items
- title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$s', parentItemName );
- }
+ // String together help text for primary menu items
+ title = menus.menuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$d', totalMenuItems );
+ } else {
+ parentItem = menuItem.prevAll( '.menu-item-depth-' + parseInt( depth - 1, 10 ) ).first(),
+ parentItemId = parentItem.find( '.menu-item-data-db-id' ).val(),
+ parentItemName = parentItem.find( '.menu-item-title' ).text(),
+ subItems = $( '.menu-item .menu-item-data-parent-id[value="' + parentItemId + '"]' ),
+ itemPosition = $( subItems.parents('.menu-item').get().reverse() ).index( menuItem ) + 1;
+
+ // String together help text for sub menu items
+ title = menus.subMenuFocus.replace( '%1$s', itemName ).replace( '%2$d', itemPosition ).replace( '%3$s', parentItemName );
+ }
- $this.prop('title', title).html( title );
- });
+ // @todo Consider to update just the `aria-label` attribute.
+ $this.attr( 'aria-label', title ).text( title );
+
+ // Mark this item's accessibility as refreshed
+ $this.data( 'needs_accessibility_refresh', false );
+ },
+
+ /**
+ * refreshAdvancedAccessibility
+ *
+ * Hides all advanced accessibility buttons and marks them for refreshing.
+ */
+ refreshAdvancedAccessibility : function() {
+
+ // Hide all the move buttons by default.
+ $( '.menu-item-settings .field-move .menus-move' ).hide();
+
+ // Mark all menu items as unprocessed
+ $( 'a.item-edit' ).data( 'needs_accessibility_refresh', true );
+
+ // All open items have to be refreshed or they will show no links
+ $( '.menu-item-edit-active a.item-edit' ).each( function() {
+ api.refreshAdvancedAccessibilityOfItem( this );
+ } );
},
refreshKeyboardAccessibility : function() {
- $( '.item-edit' ).off( 'focus' ).on( 'focus', function(){
+ $( 'a.item-edit' ).off( 'focus' ).on( 'focus', function(){
$(this).off( 'keydown' ).on( 'keydown', function(e){
- var $this = $(this);
+ var arrows,
+ $this = $( this ),
+ thisItem = $this.parents( 'li.menu-item' ),
+ thisItemData = thisItem.getItemData();
// Bail if it's not an arrow key
if ( 37 != e.which && 38 != e.which && 39 != e.which && 40 != e.which )
return;
// If RTL, swap left/right arrows
- var arrows = { '38' : 'up', '40' : 'down', '37' : 'left', '39' : 'right' };
+ arrows = { '38': 'up', '40': 'down', '37': 'left', '39': 'right' };
if ( $('body').hasClass('rtl') )
arrows = { '38' : 'up', '40' : 'down', '39' : 'left', '37' : 'right' };
});
},
+ initPreviewing : function() {
+ // Update the item handle title when the navigation label is changed.
+ $( '#menu-to-edit' ).on( 'change input', '.edit-menu-item-title', function(e) {
+ var input = $( e.currentTarget ), title, titleEl;
+ title = input.val();
+ titleEl = input.closest( '.menu-item' ).find( '.menu-item-title' );
+ // Don't update to empty title.
+ if ( title ) {
+ titleEl.text( title ).removeClass( 'no-title' );
+ } else {
+ titleEl.text( navMenuL10n.untitled ).addClass( 'no-title' );
+ }
+ } );
+ },
+
initToggles : function() {
// init postboxes
postboxes.add_postbox_toggles('nav-menus');
columns.useCheckboxesForHidden();
columns.checked = function(field) {
$('.field-' + field).removeClass('hidden-field');
- }
+ };
columns.unchecked = function(field) {
$('.field-' + field).addClass('hidden-field');
- }
+ };
// hide fields
api.menuList.hideAdvancedMenuItemFields();
body = $('body'), maxChildDepth,
menuMaxDepth = initialMenuMaxDepth();
- if( 0 != $( '#menu-to-edit li' ).length )
+ if( 0 !== $( '#menu-to-edit li' ).length )
$( '.drag-instructions' ).show();
// Use the right edge if RTL.
api.menuList.sortable({
handle: '.menu-item-handle',
placeholder: 'sortable-placeholder',
+ items: api.options.sortableItems,
start: function(e, ui) {
var height, width, parent, children, tempHolder;
ui.placeholder.width(width);
// Update the list of menu items.
- tempHolder = ui.placeholder.next();
+ tempHolder = ui.placeholder.next( '.menu-item' );
tempHolder.css( 'margin-top', helperHeight + 'px' ); // Set the margin to absorb the placeholder
ui.placeholder.detach(); // detach or jQuery UI will think the placeholder is a menu item
- $(this).sortable( "refresh" ); // The children aren't sortable. We should let jQ UI know.
+ $(this).sortable( 'refresh' ); // The children aren't sortable. We should let jQ UI know.
ui.item.after( ui.placeholder ); // reattach the placeholder.
tempHolder.css('margin-top', 0); // reset the margin
updateSharedVars(ui);
},
stop: function(e, ui) {
- var children, depthChange = currentDepth - originalDepth;
+ var children, subMenuTitle,
+ depthChange = currentDepth - originalDepth;
// Return child elements to the list
children = transport.children().insertAfter(ui.item);
// Add "sub menu" description
- var subMenuTitle = ui.item.find( '.item-title .is-submenu' );
+ subMenuTitle = ui.item.find( '.item-title .is-submenu' );
if ( 0 < currentDepth )
subMenuTitle.show();
else
subMenuTitle.hide();
// Update depth classes
- if( depthChange != 0 ) {
+ if ( 0 !== depthChange ) {
ui.item.updateDepthClass( currentDepth );
children.shiftDepthClass( depthChange );
updateMenuMaxDepth( depthChange );
var offset = ui.helper.offset(),
edge = api.isRTL ? offset.left + ui.helper.width() : offset.left,
depth = api.negateIfRTL * api.pxToDepth( edge - menuEdge );
+
// Check and correct if depth is not within range.
// Also, if the dragged element is dragged upwards over
// an item, shift the placeholder to a child position.
- if ( depth > maxDepth || offset.top < prevBottom ) depth = maxDepth;
- else if ( depth < minDepth ) depth = minDepth;
+ if ( depth > maxDepth || offset.top < ( prevBottom - api.options.targetTolerance ) ) {
+ depth = maxDepth;
+ } else if ( depth < minDepth ) {
+ depth = minDepth;
+ }
if( depth != currentDepth )
updateCurrentDepth(ui, depth);
if( nextThreshold && offset.top + helperHeight > nextThreshold ) {
next.after( ui.placeholder );
updateSharedVars( ui );
- $(this).sortable( "refreshPositions" );
+ $( this ).sortable( 'refreshPositions' );
}
}
});
function updateSharedVars(ui) {
var depth;
- prev = ui.placeholder.prev();
- next = ui.placeholder.next();
+ prev = ui.placeholder.prev( '.menu-item' );
+ next = ui.placeholder.next( '.menu-item' );
// Make sure we don't select the moving item.
- if( prev[0] == ui.item[0] ) prev = prev.prev();
- if( next[0] == ui.item[0] ) next = next.next();
+ if( prev[0] == ui.item[0] ) prev = prev.prev( '.menu-item' );
+ if( next[0] == ui.item[0] ) next = next.next( '.menu-item' );
prevBottom = (prev.length) ? prev.offset().top + prev.height() : 0;
nextThreshold = (next.length) ? next.offset().top + next.height() / 3 : 0;
function initialMenuMaxDepth() {
if( ! body[0].className ) return 0;
var match = body[0].className.match(/menu-max-depth-(\d+)/);
- return match && match[1] ? parseInt(match[1]) : 0;
+ return match && match[1] ? parseInt( match[1], 10 ) : 0;
}
function updateMenuMaxDepth( depthChange ) {
}
});
$('#add-custom-links input[type="text"]').keypress(function(e){
+ $('#customlinkdiv').removeClass('form-invalid');
+
if ( e.keyCode === 13 ) {
e.preventDefault();
- $("#submit-customlinkdiv").click();
+ $( '#submit-customlinkdiv' ).click();
}
});
},
- /**
- * An interface for managing default values for input elements
- * that is both JS and accessibility-friendly.
- *
- * Input elements that add the class 'input-with-default-title'
- * will have their values set to the provided HTML title when empty.
- */
- setupInputWithDefaultTitle : function() {
- var name = 'input-with-default-title';
-
- $('.' + name).each( function(){
- var $t = $(this), title = $t.attr('title'), val = $t.val();
- $t.data( name, title );
-
- if( '' == val ) $t.val( title );
- else if ( title == val ) return;
- else $t.removeClass( name );
- }).focus( function(){
- var $t = $(this);
- if( $t.val() == $t.data(name) )
- $t.val('').removeClass( name );
- }).blur( function(){
- var $t = $(this);
- if( '' == $t.val() )
- $t.addClass( name ).val( $t.data(name) );
+ attachMenuSaveSubmitListeners : function() {
+ /*
+ * When a navigation menu is saved, store a JSON representation of all form data
+ * in a single input to avoid PHP `max_input_vars` limitations. See #14134.
+ */
+ $( '#update-nav-menu' ).submit( function() {
+ var navMenuData = $( '#update-nav-menu' ).serializeArray();
+ $( '[name="nav-menu-data"]' ).val( JSON.stringify( navMenuData ) );
});
-
- $( '.blank-slate .input-with-default-title' ).focus();
},
attachThemeLocationsListeners : function() {
var loc = $('#nav-menu-theme-locations'), params = {};
- params['action'] = 'menu-locations-save';
+ params.action = 'menu-locations-save';
params['menu-settings-column-nonce'] = $('#menu-settings-column-nonce').val();
loc.find('input[type="submit"]').click(function() {
loc.find('select').each(function() {
params[this.name] = $(this).val();
});
- loc.find('.spinner').show();
- $.post( ajaxurl, params, function(r) {
- loc.find('.spinner').hide();
+ loc.find( '.spinner' ).addClass( 'is-active' );
+ $.post( ajaxurl, params, function() {
+ loc.find( '.spinner' ).removeClass( 'is-active' );
});
return false;
});
},
attachQuickSearchListeners : function() {
- var searchTimer;
+ var searchTimer,
+ inputEvent;
- $('.quick-search').keypress(function(e){
- var t = $(this);
+ // Prevent form submission.
+ $( '#nav-menu-meta' ).on( 'submit', function( event ) {
+ event.preventDefault();
+ });
- if( 13 == e.which ) {
- api.updateQuickSearchResults( t );
- return false;
- }
+ /*
+ * Use feature detection to determine whether inputs should use
+ * the `keyup` or `input` event. Input is preferred but lacks support
+ * in legacy browsers. See changeset 34078, see also ticket #26600#comment:59
+ */
+ if ( 'oninput' in document.createElement( 'input' ) ) {
+ inputEvent = 'input';
+ } else {
+ inputEvent = 'keyup';
+ }
+
+ $( '#nav-menu-meta' ).on( inputEvent, '.quick-search', function() {
+ var $this = $( this );
- if( searchTimer ) clearTimeout(searchTimer);
+ $this.attr( 'autocomplete', 'off' );
- searchTimer = setTimeout(function(){
- api.updateQuickSearchResults( t );
- }, 400);
- }).attr('autocomplete','off');
+ if ( searchTimer ) {
+ clearTimeout( searchTimer );
+ }
+
+ searchTimer = setTimeout( function() {
+ api.updateQuickSearchResults( $this );
+ }, 500 );
+ }).on( 'blur', '.quick-search', function() {
+ api.lastSearch = '';
+ });
},
updateQuickSearchResults : function(input) {
var panel, params,
- minSearchLength = 2,
- q = input.val();
+ minSearchLength = 2,
+ q = input.val();
+
+ /*
+ * Minimum characters for a search. Also avoid a new AJAX search when
+ * the pressed key (e.g. arrows) doesn't change the searched term.
+ */
+ if ( q.length < minSearchLength || api.lastSearch == q ) {
+ return;
+ }
- if( q.length < minSearchLength ) return;
+ api.lastSearch = q;
panel = input.parents('.tabs-panel');
params = {
'type': input.attr('name')
};
- $('.spinner', panel).show();
+ $( '.spinner', panel ).addClass( 'is-active' );
$.post( ajaxurl, params, function(menuMarkup) {
api.processQuickSearchQueryResponse(menuMarkup, params, panel);
processMethod = processMethod || api.addMenuItemToBottom;
- if ( '' == url || 'http://' == url )
+ if ( '' === url || 'http://' == url ) {
+ $('#customlinkdiv').addClass('form-invalid');
return false;
+ }
// Show the ajax spinner
- $('.customlinkdiv .spinner').show();
+ $( '.customlinkdiv .spinner' ).addClass( 'is-active' );
this.addLinkToMenu( url, label, processMethod, function() {
// Remove the ajax spinner
- $('.customlinkdiv .spinner').hide();
+ $( '.customlinkdiv .spinner' ).removeClass( 'is-active' );
// Set custom link form back to defaults
$('#custom-menu-item-name').val('').blur();
$('#custom-menu-item-url').val('http://');
addItemToMenu : function(menuItem, processMethod, callback) {
var menu = $('#menu').val(),
- nonce = $('#menu-settings-column-nonce').val();
+ nonce = $('#menu-settings-column-nonce').val(),
+ params;
processMethod = processMethod || function(){};
callback = callback || function(){};
* @param string menuMarkup The text server response of menu item markup.
* @param object req The request arguments.
*/
- addMenuItemToBottom : function( menuMarkup, req ) {
+ addMenuItemToBottom : function( menuMarkup ) {
$(menuMarkup).hideAdvancedMenuItemFields().appendTo( api.targetList );
api.refreshKeyboardAccessibility();
api.refreshAdvancedAccessibility();
},
- addMenuItemToTop : function( menuMarkup, req ) {
+ addMenuItemToTop : function( menuMarkup ) {
$(menuMarkup).hideAdvancedMenuItemFields().prependTo( api.targetList );
api.refreshKeyboardAccessibility();
api.refreshAdvancedAccessibility();
api.registerChange();
});
- if ( 0 != $('#menu-to-edit').length || 0 != $('.menu-location-menus select').length ) {
+ if ( 0 !== $('#menu-to-edit').length || 0 !== $('.menu-location-menus select').length ) {
window.onbeforeunload = function(){
if ( api.menusChanged )
return navMenuL10n.saveAlert;
// select the search bar
$('.quick-search', wrapper).focus();
+ // Hide controls in the search tab if no items found.
+ if ( ! wrapper.find( '.tabs-panel-active .menu-item-title' ).length ) {
+ wrapper.addClass( 'has-no-menu-item' );
+ } else {
+ wrapper.removeClass( 'has-no-menu-item' );
+ }
+
e.preventDefault();
} else if ( target.hasClass('select-all') ) {
selectAreaMatch = /#(.*)$/.exec(e.target.href);
else if ( e.target.id && -1 != e.target.id.indexOf('submit-') )
$('#' + e.target.id.replace(/submit-/, '')).addSelectedToMenu( api.addMenuItemToBottom );
return false;
- } else if ( target.hasClass('page-numbers') ) {
- $.post( ajaxurl, e.target.href.replace(/.*\?/, '').replace(/action=([^&]*)/, '') + '&action=menu-get-metabox',
- function( resp ) {
- if ( -1 == resp.indexOf('replace-id') )
- return;
-
- var metaBoxData = $.parseJSON(resp),
- toReplace = document.getElementById(metaBoxData['replace-id']),
- placeholder = document.createElement('div'),
- wrap = document.createElement('div');
-
- if ( ! metaBoxData['markup'] || ! toReplace )
- return;
+ }
+ });
- wrap.innerHTML = metaBoxData['markup'] ? metaBoxData['markup'] : '';
+ /*
+ * Delegate the `click` event and attach it just to the pagination
+ * links thus excluding the current page `<span>`. See ticket #35577.
+ */
+ $( '#nav-menu-meta' ).on( 'click', 'a.page-numbers', function() {
+ var $container = $( this ).closest( '.inside' );
- toReplace.parentNode.insertBefore( placeholder, toReplace );
- placeholder.parentNode.removeChild( toReplace );
+ $.post( ajaxurl, this.href.replace( /.*\?/, '' ).replace( /action=([^&]*)/, '' ) + '&action=menu-get-metabox',
+ function( resp ) {
+ var metaBoxData = $.parseJSON( resp ),
+ toReplace;
- placeholder.parentNode.insertBefore( wrap, placeholder );
+ if ( -1 === resp.indexOf( 'replace-id' ) ) {
+ return;
+ }
- placeholder.parentNode.removeChild( placeholder );
+ // Get the post type menu meta box to update.
+ toReplace = document.getElementById( metaBoxData['replace-id'] );
+ if ( ! metaBoxData.markup || ! toReplace ) {
+ return;
}
- );
- return false;
- }
+ // Update the post type menu meta box with new content from the response.
+ $container.html( metaBoxData.markup );
+ }
+ );
+
+ return false;
});
},
if ( matchedSection && matchedSection[1] ) {
settings = $('#'+matchedSection[1]);
item = settings.parent();
- if( 0 != item.length ) {
+ if( 0 !== item.length ) {
if( item.hasClass('menu-item-edit-inactive') ) {
if( ! settings.data('menu-item-data') ) {
settings.data( 'menu-item-data', settings.getItemData() );
return false;
},
- eventOnClickMenuSave : function(clickedEl) {
+ eventOnClickMenuSave : function() {
var locs = '',
menuName = $('#menu-name'),
menuNameVal = menuName.val();
return true;
},
- eventOnClickMenuDelete : function(clickedEl) {
+ eventOnClickMenuDelete : function() {
// Delete warning AYS
- if ( confirm( navMenuL10n.warnDeleteMenu ) ) {
+ if ( window.confirm( navMenuL10n.warnDeleteMenu ) ) {
window.onbeforeunload = null;
return true;
}
var matched, newID,
takenIDs = {},
form = document.getElementById('nav-menu-meta'),
- pattern = new RegExp('menu-item\\[(\[^\\]\]*)', 'g'),
+ pattern = /menu-item[(\[^]\]*/,
$items = $('<div>').html(resp).find('li'),
+ wrapper = panel.closest( '.accordion-section-content' ),
$item;
if( ! $items.length ) {
$('.categorychecklist', panel).html( '<li><p>' + navMenuL10n.noResultsFound + '</p></li>' );
- $('.spinner', panel).hide();
+ $( '.spinner', panel ).removeClass( 'is-active' );
+ wrapper.addClass( 'has-no-menu-item' );
return;
}
});
$('.categorychecklist', panel).html( $items );
- $('.spinner', panel).hide();
+ $( '.spinner', panel ).removeClass( 'is-active' );
+ wrapper.removeClass( 'has-no-menu-item' );
},
removeMenuItem : function(el) {
var ins = $('#menu-instructions');
el.remove();
children.shiftDepthClass( -1 ).updateParentMenuItemDBId();
- if( 0 == $( '#menu-to-edit li' ).length ) {
+ if ( 0 === $( '#menu-to-edit li' ).length ) {
$( '.drag-instructions' ).hide();
ins.removeClass( 'menu-instructions-inactive' );
}
+ api.refreshAdvancedAccessibility();
});
},
scripts.mit.edu / autoinstalls / wordpress.git / blobdiff