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12541213c1
For more information on the changes included, see https://blog.jqueryui.com/2024/04/jquery-ui-1-13-3-released/. Props audrasjb, desrosj, khokansardar, swissspidy. Fixes #61090. Built from https://develop.svn.wordpress.org/trunk@58218 git-svn-id: http://core.svn.wordpress.org/trunk@57681 1a063a9b-81f0-0310-95a4-ce76da25c4cd
926 lines
23 KiB
JavaScript
926 lines
23 KiB
JavaScript
/*!
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* jQuery UI Tabs 1.13.3
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* https://jqueryui.com
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*
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* Copyright OpenJS Foundation and other contributors
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* Released under the MIT license.
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* https://jquery.org/license
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*/
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//>>label: Tabs
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//>>group: Widgets
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//>>description: Transforms a set of container elements into a tab structure.
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//>>docs: https://api.jqueryui.com/tabs/
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//>>demos: https://jqueryui.com/tabs/
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//>>css.structure: ../../themes/base/core.css
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//>>css.structure: ../../themes/base/tabs.css
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//>>css.theme: ../../themes/base/theme.css
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( function( factory ) {
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"use strict";
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if ( typeof define === "function" && define.amd ) {
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// AMD. Register as an anonymous module.
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define( [
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"jquery",
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"../keycode",
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"../safe-active-element",
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"../unique-id",
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"../version",
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"../widget"
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], factory );
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} else {
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// Browser globals
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factory( jQuery );
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}
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} )( function( $ ) {
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"use strict";
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$.widget( "ui.tabs", {
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version: "1.13.3",
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delay: 300,
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options: {
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active: null,
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classes: {
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"ui-tabs": "ui-corner-all",
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"ui-tabs-nav": "ui-corner-all",
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"ui-tabs-panel": "ui-corner-bottom",
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"ui-tabs-tab": "ui-corner-top"
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},
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collapsible: false,
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event: "click",
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heightStyle: "content",
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hide: null,
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show: null,
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// Callbacks
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activate: null,
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beforeActivate: null,
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beforeLoad: null,
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load: null
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},
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_isLocal: ( function() {
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var rhash = /#.*$/;
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return function( anchor ) {
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var anchorUrl, locationUrl;
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anchorUrl = anchor.href.replace( rhash, "" );
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locationUrl = location.href.replace( rhash, "" );
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// Decoding may throw an error if the URL isn't UTF-8 (#9518)
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try {
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anchorUrl = decodeURIComponent( anchorUrl );
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} catch ( error ) {}
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try {
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locationUrl = decodeURIComponent( locationUrl );
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} catch ( error ) {}
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return anchor.hash.length > 1 && anchorUrl === locationUrl;
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};
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} )(),
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_create: function() {
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var that = this,
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options = this.options;
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this.running = false;
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this._addClass( "ui-tabs", "ui-widget ui-widget-content" );
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this._toggleClass( "ui-tabs-collapsible", null, options.collapsible );
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this._processTabs();
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options.active = this._initialActive();
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// Take disabling tabs via class attribute from HTML
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// into account and update option properly.
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if ( Array.isArray( options.disabled ) ) {
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options.disabled = $.uniqueSort( options.disabled.concat(
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$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
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return that.tabs.index( li );
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} )
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) ).sort();
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}
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// Check for length avoids error when initializing empty list
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if ( this.options.active !== false && this.anchors.length ) {
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this.active = this._findActive( options.active );
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} else {
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this.active = $();
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}
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this._refresh();
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if ( this.active.length ) {
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this.load( options.active );
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}
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},
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_initialActive: function() {
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var active = this.options.active,
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collapsible = this.options.collapsible,
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locationHash = location.hash.substring( 1 );
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if ( active === null ) {
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// check the fragment identifier in the URL
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if ( locationHash ) {
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this.tabs.each( function( i, tab ) {
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if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
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active = i;
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return false;
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}
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} );
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}
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// Check for a tab marked active via a class
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if ( active === null ) {
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active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
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}
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// No active tab, set to false
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if ( active === null || active === -1 ) {
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active = this.tabs.length ? 0 : false;
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}
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}
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// Handle numbers: negative, out of range
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if ( active !== false ) {
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active = this.tabs.index( this.tabs.eq( active ) );
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if ( active === -1 ) {
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active = collapsible ? false : 0;
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}
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}
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// Don't allow collapsible: false and active: false
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if ( !collapsible && active === false && this.anchors.length ) {
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active = 0;
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}
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return active;
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},
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_getCreateEventData: function() {
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return {
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tab: this.active,
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panel: !this.active.length ? $() : this._getPanelForTab( this.active )
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};
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},
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_tabKeydown: function( event ) {
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var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ),
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selectedIndex = this.tabs.index( focusedTab ),
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goingForward = true;
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if ( this._handlePageNav( event ) ) {
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return;
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}
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switch ( event.keyCode ) {
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case $.ui.keyCode.RIGHT:
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case $.ui.keyCode.DOWN:
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selectedIndex++;
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break;
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case $.ui.keyCode.UP:
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case $.ui.keyCode.LEFT:
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goingForward = false;
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selectedIndex--;
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break;
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case $.ui.keyCode.END:
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selectedIndex = this.anchors.length - 1;
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break;
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case $.ui.keyCode.HOME:
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selectedIndex = 0;
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break;
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case $.ui.keyCode.SPACE:
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// Activate only, no collapsing
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event.preventDefault();
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clearTimeout( this.activating );
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this._activate( selectedIndex );
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return;
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case $.ui.keyCode.ENTER:
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// Toggle (cancel delayed activation, allow collapsing)
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event.preventDefault();
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clearTimeout( this.activating );
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// Determine if we should collapse or activate
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this._activate( selectedIndex === this.options.active ? false : selectedIndex );
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return;
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default:
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return;
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}
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// Focus the appropriate tab, based on which key was pressed
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event.preventDefault();
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clearTimeout( this.activating );
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selectedIndex = this._focusNextTab( selectedIndex, goingForward );
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// Navigating with control/command key will prevent automatic activation
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if ( !event.ctrlKey && !event.metaKey ) {
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// Update aria-selected immediately so that AT think the tab is already selected.
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// Otherwise AT may confuse the user by stating that they need to activate the tab,
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// but the tab will already be activated by the time the announcement finishes.
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focusedTab.attr( "aria-selected", "false" );
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this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
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this.activating = this._delay( function() {
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this.option( "active", selectedIndex );
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}, this.delay );
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}
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},
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_panelKeydown: function( event ) {
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if ( this._handlePageNav( event ) ) {
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return;
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}
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// Ctrl+up moves focus to the current tab
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if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
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event.preventDefault();
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this.active.trigger( "focus" );
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}
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},
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// Alt+page up/down moves focus to the previous/next tab (and activates)
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_handlePageNav: function( event ) {
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if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
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this._activate( this._focusNextTab( this.options.active - 1, false ) );
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return true;
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}
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if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
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this._activate( this._focusNextTab( this.options.active + 1, true ) );
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return true;
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}
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},
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_findNextTab: function( index, goingForward ) {
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var lastTabIndex = this.tabs.length - 1;
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function constrain() {
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if ( index > lastTabIndex ) {
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index = 0;
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}
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if ( index < 0 ) {
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index = lastTabIndex;
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}
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return index;
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}
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while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
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index = goingForward ? index + 1 : index - 1;
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}
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return index;
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},
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_focusNextTab: function( index, goingForward ) {
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index = this._findNextTab( index, goingForward );
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this.tabs.eq( index ).trigger( "focus" );
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return index;
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},
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_setOption: function( key, value ) {
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if ( key === "active" ) {
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// _activate() will handle invalid values and update this.options
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this._activate( value );
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return;
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}
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this._super( key, value );
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if ( key === "collapsible" ) {
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this._toggleClass( "ui-tabs-collapsible", null, value );
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// Setting collapsible: false while collapsed; open first panel
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if ( !value && this.options.active === false ) {
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this._activate( 0 );
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}
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}
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if ( key === "event" ) {
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this._setupEvents( value );
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}
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if ( key === "heightStyle" ) {
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this._setupHeightStyle( value );
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}
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},
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_sanitizeSelector: function( hash ) {
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return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
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},
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refresh: function() {
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var options = this.options,
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lis = this.tablist.children( ":has(a[href])" );
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// Get disabled tabs from class attribute from HTML
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// this will get converted to a boolean if needed in _refresh()
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options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
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return lis.index( tab );
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} );
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this._processTabs();
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// Was collapsed or no tabs
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if ( options.active === false || !this.anchors.length ) {
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options.active = false;
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this.active = $();
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// was active, but active tab is gone
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} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
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// all remaining tabs are disabled
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if ( this.tabs.length === options.disabled.length ) {
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options.active = false;
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this.active = $();
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// activate previous tab
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} else {
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this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
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}
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// was active, active tab still exists
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} else {
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// make sure active index is correct
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options.active = this.tabs.index( this.active );
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}
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this._refresh();
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},
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_refresh: function() {
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this._setOptionDisabled( this.options.disabled );
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this._setupEvents( this.options.event );
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this._setupHeightStyle( this.options.heightStyle );
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this.tabs.not( this.active ).attr( {
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"aria-selected": "false",
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"aria-expanded": "false",
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tabIndex: -1
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} );
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this.panels.not( this._getPanelForTab( this.active ) )
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.hide()
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.attr( {
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"aria-hidden": "true"
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} );
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// Make sure one tab is in the tab order
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if ( !this.active.length ) {
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this.tabs.eq( 0 ).attr( "tabIndex", 0 );
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} else {
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this.active
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.attr( {
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"aria-selected": "true",
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"aria-expanded": "true",
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tabIndex: 0
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} );
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this._addClass( this.active, "ui-tabs-active", "ui-state-active" );
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this._getPanelForTab( this.active )
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.show()
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.attr( {
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"aria-hidden": "false"
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} );
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}
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},
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_processTabs: function() {
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var that = this,
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prevTabs = this.tabs,
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prevAnchors = this.anchors,
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prevPanels = this.panels;
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this.tablist = this._getList().attr( "role", "tablist" );
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this._addClass( this.tablist, "ui-tabs-nav",
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"ui-helper-reset ui-helper-clearfix ui-widget-header" );
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// Prevent users from focusing disabled tabs via click
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this.tablist
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.on( "mousedown" + this.eventNamespace, "> li", function( event ) {
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if ( $( this ).is( ".ui-state-disabled" ) ) {
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event.preventDefault();
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}
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} )
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// Support: IE <9
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// Preventing the default action in mousedown doesn't prevent IE
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// from focusing the element, so if the anchor gets focused, blur.
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// We don't have to worry about focusing the previously focused
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// element since clicking on a non-focusable element should focus
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// the body anyway.
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.on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() {
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if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
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this.blur();
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}
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} );
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this.tabs = this.tablist.find( "> li:has(a[href])" )
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.attr( {
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role: "tab",
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tabIndex: -1
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} );
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this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" );
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this.anchors = this.tabs.map( function() {
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return $( "a", this )[ 0 ];
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} )
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.attr( {
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tabIndex: -1
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} );
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this._addClass( this.anchors, "ui-tabs-anchor" );
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this.panels = $();
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this.anchors.each( function( i, anchor ) {
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var selector, panel, panelId,
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anchorId = $( anchor ).uniqueId().attr( "id" ),
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tab = $( anchor ).closest( "li" ),
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originalAriaControls = tab.attr( "aria-controls" );
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// Inline tab
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if ( that._isLocal( anchor ) ) {
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selector = anchor.hash;
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panelId = selector.substring( 1 );
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panel = that.element.find( that._sanitizeSelector( selector ) );
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// remote tab
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} else {
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// If the tab doesn't already have aria-controls,
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// generate an id by using a throw-away element
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panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
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selector = "#" + panelId;
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panel = that.element.find( selector );
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if ( !panel.length ) {
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panel = that._createPanel( panelId );
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panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
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}
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panel.attr( "aria-live", "polite" );
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}
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if ( panel.length ) {
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that.panels = that.panels.add( panel );
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}
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if ( originalAriaControls ) {
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tab.data( "ui-tabs-aria-controls", originalAriaControls );
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}
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tab.attr( {
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"aria-controls": panelId,
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"aria-labelledby": anchorId
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} );
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panel.attr( "aria-labelledby", anchorId );
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} );
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this.panels.attr( "role", "tabpanel" );
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this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" );
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// Avoid memory leaks (#10056)
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if ( prevTabs ) {
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this._off( prevTabs.not( this.tabs ) );
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this._off( prevAnchors.not( this.anchors ) );
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this._off( prevPanels.not( this.panels ) );
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}
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},
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// Allow overriding how to find the list for rare usage scenarios (#7715)
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_getList: function() {
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return this.tablist || this.element.find( "ol, ul" ).eq( 0 );
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},
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_createPanel: function( id ) {
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return $( "<div>" )
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.attr( "id", id )
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.data( "ui-tabs-destroy", true );
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},
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_setOptionDisabled: function( disabled ) {
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var currentItem, li, i;
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if ( Array.isArray( disabled ) ) {
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if ( !disabled.length ) {
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disabled = false;
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} else if ( disabled.length === this.anchors.length ) {
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disabled = true;
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}
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}
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|
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// Disable tabs
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for ( i = 0; ( li = this.tabs[ i ] ); i++ ) {
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currentItem = $( li );
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if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
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currentItem.attr( "aria-disabled", "true" );
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this._addClass( currentItem, null, "ui-state-disabled" );
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} else {
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currentItem.removeAttr( "aria-disabled" );
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this._removeClass( currentItem, null, "ui-state-disabled" );
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}
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}
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this.options.disabled = disabled;
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this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null,
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disabled === true );
|
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},
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|
|
|
_setupEvents: function( event ) {
|
|
var events = {};
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|
if ( event ) {
|
|
$.each( event.split( " " ), function( index, eventName ) {
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events[ eventName ] = "_eventHandler";
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} );
|
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}
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|
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this._off( this.anchors.add( this.tabs ).add( this.panels ) );
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|
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// Always prevent the default action, even when disabled
|
|
this._on( true, this.anchors, {
|
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click: function( event ) {
|
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event.preventDefault();
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}
|
|
} );
|
|
this._on( this.anchors, events );
|
|
this._on( this.tabs, { keydown: "_tabKeydown" } );
|
|
this._on( this.panels, { keydown: "_panelKeydown" } );
|
|
|
|
this._focusable( this.tabs );
|
|
this._hoverable( this.tabs );
|
|
},
|
|
|
|
_setupHeightStyle: function( heightStyle ) {
|
|
var maxHeight,
|
|
parent = this.element.parent();
|
|
|
|
if ( heightStyle === "fill" ) {
|
|
maxHeight = parent.height();
|
|
maxHeight -= this.element.outerHeight() - this.element.height();
|
|
|
|
this.element.siblings( ":visible" ).each( function() {
|
|
var elem = $( this ),
|
|
position = elem.css( "position" );
|
|
|
|
if ( position === "absolute" || position === "fixed" ) {
|
|
return;
|
|
}
|
|
maxHeight -= elem.outerHeight( true );
|
|
} );
|
|
|
|
this.element.children().not( this.panels ).each( function() {
|
|
maxHeight -= $( this ).outerHeight( true );
|
|
} );
|
|
|
|
this.panels.each( function() {
|
|
$( this ).height( Math.max( 0, maxHeight -
|
|
$( this ).innerHeight() + $( this ).height() ) );
|
|
} )
|
|
.css( "overflow", "auto" );
|
|
} else if ( heightStyle === "auto" ) {
|
|
maxHeight = 0;
|
|
this.panels.each( function() {
|
|
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
|
|
} ).height( maxHeight );
|
|
}
|
|
},
|
|
|
|
_eventHandler: function( event ) {
|
|
var options = this.options,
|
|
active = this.active,
|
|
anchor = $( event.currentTarget ),
|
|
tab = anchor.closest( "li" ),
|
|
clickedIsActive = tab[ 0 ] === active[ 0 ],
|
|
collapsing = clickedIsActive && options.collapsible,
|
|
toShow = collapsing ? $() : this._getPanelForTab( tab ),
|
|
toHide = !active.length ? $() : this._getPanelForTab( active ),
|
|
eventData = {
|
|
oldTab: active,
|
|
oldPanel: toHide,
|
|
newTab: collapsing ? $() : tab,
|
|
newPanel: toShow
|
|
};
|
|
|
|
event.preventDefault();
|
|
|
|
if ( tab.hasClass( "ui-state-disabled" ) ||
|
|
|
|
// tab is already loading
|
|
tab.hasClass( "ui-tabs-loading" ) ||
|
|
|
|
// can't switch durning an animation
|
|
this.running ||
|
|
|
|
// click on active header, but not collapsible
|
|
( clickedIsActive && !options.collapsible ) ||
|
|
|
|
// allow canceling activation
|
|
( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
|
|
return;
|
|
}
|
|
|
|
options.active = collapsing ? false : this.tabs.index( tab );
|
|
|
|
this.active = clickedIsActive ? $() : tab;
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
if ( !toHide.length && !toShow.length ) {
|
|
$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
|
|
}
|
|
|
|
if ( toShow.length ) {
|
|
this.load( this.tabs.index( tab ), event );
|
|
}
|
|
this._toggle( event, eventData );
|
|
},
|
|
|
|
// Handles show/hide for selecting tabs
|
|
_toggle: function( event, eventData ) {
|
|
var that = this,
|
|
toShow = eventData.newPanel,
|
|
toHide = eventData.oldPanel;
|
|
|
|
this.running = true;
|
|
|
|
function complete() {
|
|
that.running = false;
|
|
that._trigger( "activate", event, eventData );
|
|
}
|
|
|
|
function show() {
|
|
that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" );
|
|
|
|
if ( toShow.length && that.options.show ) {
|
|
that._show( toShow, that.options.show, complete );
|
|
} else {
|
|
toShow.show();
|
|
complete();
|
|
}
|
|
}
|
|
|
|
// Start out by hiding, then showing, then completing
|
|
if ( toHide.length && this.options.hide ) {
|
|
this._hide( toHide, this.options.hide, function() {
|
|
that._removeClass( eventData.oldTab.closest( "li" ),
|
|
"ui-tabs-active", "ui-state-active" );
|
|
show();
|
|
} );
|
|
} else {
|
|
this._removeClass( eventData.oldTab.closest( "li" ),
|
|
"ui-tabs-active", "ui-state-active" );
|
|
toHide.hide();
|
|
show();
|
|
}
|
|
|
|
toHide.attr( "aria-hidden", "true" );
|
|
eventData.oldTab.attr( {
|
|
"aria-selected": "false",
|
|
"aria-expanded": "false"
|
|
} );
|
|
|
|
// If we're switching tabs, remove the old tab from the tab order.
|
|
// If we're opening from collapsed state, remove the previous tab from the tab order.
|
|
// If we're collapsing, then keep the collapsing tab in the tab order.
|
|
if ( toShow.length && toHide.length ) {
|
|
eventData.oldTab.attr( "tabIndex", -1 );
|
|
} else if ( toShow.length ) {
|
|
this.tabs.filter( function() {
|
|
return $( this ).attr( "tabIndex" ) === 0;
|
|
} )
|
|
.attr( "tabIndex", -1 );
|
|
}
|
|
|
|
toShow.attr( "aria-hidden", "false" );
|
|
eventData.newTab.attr( {
|
|
"aria-selected": "true",
|
|
"aria-expanded": "true",
|
|
tabIndex: 0
|
|
} );
|
|
},
|
|
|
|
_activate: function( index ) {
|
|
var anchor,
|
|
active = this._findActive( index );
|
|
|
|
// Trying to activate the already active panel
|
|
if ( active[ 0 ] === this.active[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
// Trying to collapse, simulate a click on the current active header
|
|
if ( !active.length ) {
|
|
active = this.active;
|
|
}
|
|
|
|
anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
|
|
this._eventHandler( {
|
|
target: anchor,
|
|
currentTarget: anchor,
|
|
preventDefault: $.noop
|
|
} );
|
|
},
|
|
|
|
_findActive: function( index ) {
|
|
return index === false ? $() : this.tabs.eq( index );
|
|
},
|
|
|
|
_getIndex: function( index ) {
|
|
|
|
// meta-function to give users option to provide a href string instead of a numerical index.
|
|
if ( typeof index === "string" ) {
|
|
index = this.anchors.index( this.anchors.filter( "[href$='" +
|
|
$.escapeSelector( index ) + "']" ) );
|
|
}
|
|
|
|
return index;
|
|
},
|
|
|
|
_destroy: function() {
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
this.tablist
|
|
.removeAttr( "role" )
|
|
.off( this.eventNamespace );
|
|
|
|
this.anchors
|
|
.removeAttr( "role tabIndex" )
|
|
.removeUniqueId();
|
|
|
|
this.tabs.add( this.panels ).each( function() {
|
|
if ( $.data( this, "ui-tabs-destroy" ) ) {
|
|
$( this ).remove();
|
|
} else {
|
|
$( this ).removeAttr( "role tabIndex " +
|
|
"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" );
|
|
}
|
|
} );
|
|
|
|
this.tabs.each( function() {
|
|
var li = $( this ),
|
|
prev = li.data( "ui-tabs-aria-controls" );
|
|
if ( prev ) {
|
|
li
|
|
.attr( "aria-controls", prev )
|
|
.removeData( "ui-tabs-aria-controls" );
|
|
} else {
|
|
li.removeAttr( "aria-controls" );
|
|
}
|
|
} );
|
|
|
|
this.panels.show();
|
|
|
|
if ( this.options.heightStyle !== "content" ) {
|
|
this.panels.css( "height", "" );
|
|
}
|
|
},
|
|
|
|
enable: function( index ) {
|
|
var disabled = this.options.disabled;
|
|
if ( disabled === false ) {
|
|
return;
|
|
}
|
|
|
|
if ( index === undefined ) {
|
|
disabled = false;
|
|
} else {
|
|
index = this._getIndex( index );
|
|
if ( Array.isArray( disabled ) ) {
|
|
disabled = $.map( disabled, function( num ) {
|
|
return num !== index ? num : null;
|
|
} );
|
|
} else {
|
|
disabled = $.map( this.tabs, function( li, num ) {
|
|
return num !== index ? num : null;
|
|
} );
|
|
}
|
|
}
|
|
this._setOptionDisabled( disabled );
|
|
},
|
|
|
|
disable: function( index ) {
|
|
var disabled = this.options.disabled;
|
|
if ( disabled === true ) {
|
|
return;
|
|
}
|
|
|
|
if ( index === undefined ) {
|
|
disabled = true;
|
|
} else {
|
|
index = this._getIndex( index );
|
|
if ( $.inArray( index, disabled ) !== -1 ) {
|
|
return;
|
|
}
|
|
if ( Array.isArray( disabled ) ) {
|
|
disabled = $.merge( [ index ], disabled ).sort();
|
|
} else {
|
|
disabled = [ index ];
|
|
}
|
|
}
|
|
this._setOptionDisabled( disabled );
|
|
},
|
|
|
|
load: function( index, event ) {
|
|
index = this._getIndex( index );
|
|
var that = this,
|
|
tab = this.tabs.eq( index ),
|
|
anchor = tab.find( ".ui-tabs-anchor" ),
|
|
panel = this._getPanelForTab( tab ),
|
|
eventData = {
|
|
tab: tab,
|
|
panel: panel
|
|
},
|
|
complete = function( jqXHR, status ) {
|
|
if ( status === "abort" ) {
|
|
that.panels.stop( false, true );
|
|
}
|
|
|
|
that._removeClass( tab, "ui-tabs-loading" );
|
|
panel.removeAttr( "aria-busy" );
|
|
|
|
if ( jqXHR === that.xhr ) {
|
|
delete that.xhr;
|
|
}
|
|
};
|
|
|
|
// Not remote
|
|
if ( this._isLocal( anchor[ 0 ] ) ) {
|
|
return;
|
|
}
|
|
|
|
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
|
|
|
|
// Support: jQuery <1.8
|
|
// jQuery <1.8 returns false if the request is canceled in beforeSend,
|
|
// but as of 1.8, $.ajax() always returns a jqXHR object.
|
|
if ( this.xhr && this.xhr.statusText !== "canceled" ) {
|
|
this._addClass( tab, "ui-tabs-loading" );
|
|
panel.attr( "aria-busy", "true" );
|
|
|
|
this.xhr
|
|
.done( function( response, status, jqXHR ) {
|
|
|
|
// support: jQuery <1.8
|
|
// https://bugs.jquery.com/ticket/11778
|
|
setTimeout( function() {
|
|
panel.html( response );
|
|
that._trigger( "load", event, eventData );
|
|
|
|
complete( jqXHR, status );
|
|
}, 1 );
|
|
} )
|
|
.fail( function( jqXHR, status ) {
|
|
|
|
// support: jQuery <1.8
|
|
// https://bugs.jquery.com/ticket/11778
|
|
setTimeout( function() {
|
|
complete( jqXHR, status );
|
|
}, 1 );
|
|
} );
|
|
}
|
|
},
|
|
|
|
_ajaxSettings: function( anchor, event, eventData ) {
|
|
var that = this;
|
|
return {
|
|
|
|
// Support: IE <11 only
|
|
// Strip any hash that exists to prevent errors with the Ajax request
|
|
url: anchor.attr( "href" ).replace( /#.*$/, "" ),
|
|
beforeSend: function( jqXHR, settings ) {
|
|
return that._trigger( "beforeLoad", event,
|
|
$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
|
|
}
|
|
};
|
|
},
|
|
|
|
_getPanelForTab: function( tab ) {
|
|
var id = $( tab ).attr( "aria-controls" );
|
|
return this.element.find( this._sanitizeSelector( "#" + id ) );
|
|
}
|
|
} );
|
|
|
|
// DEPRECATED
|
|
// TODO: Switch return back to widget declaration at top of file when this is removed
|
|
if ( $.uiBackCompat !== false ) {
|
|
|
|
// Backcompat for ui-tab class (now ui-tabs-tab)
|
|
$.widget( "ui.tabs", $.ui.tabs, {
|
|
_processTabs: function() {
|
|
this._superApply( arguments );
|
|
this._addClass( this.tabs, "ui-tab" );
|
|
}
|
|
} );
|
|
}
|
|
|
|
return $.ui.tabs;
|
|
|
|
} );
|