| 1 |
/*! |
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* jQuery UI Tabs 1.10.3 |
| 3 |
* http://jqueryui.com |
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* |
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* Copyright 2013 jQuery Foundation and other contributors |
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* Released under the MIT license. |
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* http://jquery.org/license |
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* |
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* http://api.jqueryui.com/tabs/ |
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* |
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* Depends: |
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* jquery.ui.core.js |
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* jquery.ui.widget.js |
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*/ |
| 15 |
(function( $, undefined ) { |
| 16 |
|
| 17 |
var tabId = 0, |
| 18 |
rhash = /#.*$/; |
| 19 |
|
| 20 |
function getNextTabId() { |
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return ++tabId; |
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} |
| 23 |
|
| 24 |
function isLocal( anchor ) { |
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return anchor.hash.length > 1 && |
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decodeURIComponent( anchor.href.replace( rhash, "" ) ) === |
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decodeURIComponent( location.href.replace( rhash, "" ) ); |
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} |
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|
| 30 |
$.widget( "ui.tabs", { |
| 31 |
version: "1.10.3", |
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delay: 300, |
| 33 |
options: { |
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active: null, |
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collapsible: false, |
| 36 |
event: "click", |
| 37 |
heightStyle: "content", |
| 38 |
hide: null, |
| 39 |
show: null, |
| 40 |
|
| 41 |
// callbacks |
| 42 |
activate: null, |
| 43 |
beforeActivate: null, |
| 44 |
beforeLoad: null, |
| 45 |
load: null |
| 46 |
}, |
| 47 |
|
| 48 |
_create: function() { |
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var that = this, |
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options = this.options; |
| 51 |
|
| 52 |
this.running = false; |
| 53 |
|
| 54 |
this.element |
| 55 |
.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" ) |
| 56 |
.toggleClass( "ui-tabs-collapsible", options.collapsible ) |
| 57 |
// Prevent users from focusing disabled tabs via click |
| 58 |
.delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, function( event ) { |
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if ( $( this ).is( ".ui-state-disabled" ) ) { |
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event.preventDefault(); |
| 61 |
} |
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}) |
| 63 |
// support: IE <9 |
| 64 |
// Preventing the default action in mousedown doesn't prevent IE |
| 65 |
// from focusing the element, so if the anchor gets focused, blur. |
| 66 |
// We don't have to worry about focusing the previously focused |
| 67 |
// element since clicking on a non-focusable element should focus |
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// the body anyway. |
| 69 |
.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() { |
| 70 |
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) { |
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this.blur(); |
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} |
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}); |
| 74 |
|
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this._processTabs(); |
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options.active = this._initialActive(); |
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|
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// Take disabling tabs via class attribute from HTML |
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// into account and update option properly. |
| 80 |
if ( $.isArray( options.disabled ) ) { |
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options.disabled = $.unique( options.disabled.concat( |
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$.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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|
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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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|
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this._refresh(); |
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|
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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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|
| 102 |
_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 ); |
| 106 |
|
| 107 |
if ( active === null ) { |
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// check the fragment identifier in the URL |
| 109 |
if ( locationHash ) { |
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this.tabs.each(function( i, tab ) { |
| 111 |
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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|
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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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|
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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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|
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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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|
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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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|
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return active; |
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}, |
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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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|
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_tabKeydown: function( event ) { |
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/*jshint maxcomplexity:15*/ |
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var focusedTab = $( this.document[0].activeElement ).closest( "li" ), |
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selectedIndex = this.tabs.index( focusedTab ), |
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goingForward = true; |
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|
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if ( this._handlePageNav( event ) ) { |
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return; |
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} |
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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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|
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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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|
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// Navigating with control key will prevent automatic activation |
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if ( !event.ctrlKey ) { |
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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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|
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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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|
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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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|
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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.focus(); |
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} |
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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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|
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_findNextTab: function( index, goingForward ) { |
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var lastTabIndex = this.tabs.length - 1; |
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|
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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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|
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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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|
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return index; |
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}, |
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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 ).focus(); |
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return index; |
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}, |
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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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|
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if ( key === "disabled" ) { |
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// don't use the widget factory's disabled handling |
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this._setupDisabled( value ); |
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return; |
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} |
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|
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this._super( key, value); |
| 278 |
|
| 279 |
if ( key === "collapsible" ) { |
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this.element.toggleClass( "ui-tabs-collapsible", 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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} |
| 286 |
|
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if ( key === "event" ) { |
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this._setupEvents( value ); |
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} |
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|
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if ( key === "heightStyle" ) { |
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this._setupHeightStyle( value ); |
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} |
| 294 |
}, |
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|
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_tabId: function( tab ) { |
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return tab.attr( "aria-controls" ) || "ui-tabs-" + getNextTabId(); |
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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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|
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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])" ); |
| 307 |
|
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// get disabled tabs from class attribute from HTML |
| 309 |
// 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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|
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this._processTabs(); |
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|
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// was collapsed or no tabs |
| 317 |
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 |
| 323 |
if ( this.tabs.length === options.disabled.length ) { |
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options.active = false; |
| 325 |
this.active = $(); |
| 326 |
// activate previous tab |
| 327 |
} else { |
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this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) ); |
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} |
| 330 |
// was active, active tab still exists |
| 331 |
} else { |
| 332 |
// make sure active index is correct |
| 333 |
options.active = this.tabs.index( this.active ); |
| 334 |
} |
| 335 |
|
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this._refresh(); |
| 337 |
}, |
| 338 |
|
| 339 |
_refresh: function() { |
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this._setupDisabled( this.options.disabled ); |
| 341 |
this._setupEvents( this.options.event ); |
| 342 |
this._setupHeightStyle( this.options.heightStyle ); |
| 343 |
|
| 344 |
this.tabs.not( this.active ).attr({ |
| 345 |
"aria-selected": "false", |
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tabIndex: -1 |
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}); |
| 348 |
this.panels.not( this._getPanelForTab( this.active ) ) |
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.hide() |
| 350 |
.attr({ |
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"aria-expanded": "false", |
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"aria-hidden": "true" |
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}); |
| 354 |
|
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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 ); |
| 358 |
} else { |
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this.active |
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.addClass( "ui-tabs-active ui-state-active" ) |
| 361 |
.attr({ |
| 362 |
"aria-selected": "true", |
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tabIndex: 0 |
| 364 |
}); |
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this._getPanelForTab( this.active ) |
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.show() |
| 367 |
.attr({ |
| 368 |
"aria-expanded": "true", |
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"aria-hidden": "false" |
| 370 |
}); |
| 371 |
} |
| 372 |
}, |
| 373 |
|
| 374 |
_processTabs: function() { |
| 375 |
var that = this; |
| 376 |
|
| 377 |
this.tablist = this._getList() |
| 378 |
.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) |
| 379 |
.attr( "role", "tablist" ); |
| 380 |
|
| 381 |
this.tabs = this.tablist.find( "> li:has(a[href])" ) |
| 382 |
.addClass( "ui-state-default ui-corner-top" ) |
| 383 |
.attr({ |
| 384 |
role: "tab", |
| 385 |
tabIndex: -1 |
| 386 |
}); |
| 387 |
|
| 388 |
this.anchors = this.tabs.map(function() { |
| 389 |
return $( "a", this )[ 0 ]; |
| 390 |
}) |
| 391 |
.addClass( "ui-tabs-anchor" ) |
| 392 |
.attr({ |
| 393 |
role: "presentation", |
| 394 |
tabIndex: -1 |
| 395 |
}); |
| 396 |
|
| 397 |
this.panels = $(); |
| 398 |
|
| 399 |
this.anchors.each(function( i, anchor ) { |
| 400 |
var selector, panel, panelId, |
| 401 |
anchorId = $( anchor ).uniqueId().attr( "id" ), |
| 402 |
tab = $( anchor ).closest( "li" ), |
| 403 |
originalAriaControls = tab.attr( "aria-controls" ); |
| 404 |
|
| 405 |
// inline tab |
| 406 |
if ( isLocal( anchor ) ) { |
| 407 |
selector = anchor.hash; |
| 408 |
panel = that.element.find( that._sanitizeSelector( selector ) ); |
| 409 |
// remote tab |
| 410 |
} else { |
| 411 |
panelId = that._tabId( tab ); |
| 412 |
selector = "#" + panelId; |
| 413 |
panel = that.element.find( selector ); |
| 414 |
if ( !panel.length ) { |
| 415 |
panel = that._createPanel( panelId ); |
| 416 |
panel.insertAfter( that.panels[ i - 1 ] || that.tablist ); |
| 417 |
} |
| 418 |
panel.attr( "aria-live", "polite" ); |
| 419 |
} |
| 420 |
|
| 421 |
if ( panel.length) { |
| 422 |
that.panels = that.panels.add( panel ); |
| 423 |
} |
| 424 |
if ( originalAriaControls ) { |
| 425 |
tab.data( "ui-tabs-aria-controls", originalAriaControls ); |
| 426 |
} |
| 427 |
tab.attr({ |
| 428 |
"aria-controls": selector.substring( 1 ), |
| 429 |
"aria-labelledby": anchorId |
| 430 |
}); |
| 431 |
panel.attr( "aria-labelledby", anchorId ); |
| 432 |
}); |
| 433 |
|
| 434 |
this.panels |
| 435 |
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) |
| 436 |
.attr( "role", "tabpanel" ); |
| 437 |
}, |
| 438 |
|
| 439 |
// allow overriding how to find the list for rare usage scenarios (#7715) |
| 440 |
_getList: function() { |
| 441 |
return this.element.find( "ol,ul" ).eq( 0 ); |
| 442 |
}, |
| 443 |
|
| 444 |
_createPanel: function( id ) { |
| 445 |
return $( "<div>" ) |
| 446 |
.attr( "id", id ) |
| 447 |
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ) |
| 448 |
.data( "ui-tabs-destroy", true ); |
| 449 |
}, |
| 450 |
|
| 451 |
_setupDisabled: function( disabled ) { |
| 452 |
if ( $.isArray( disabled ) ) { |
| 453 |
if ( !disabled.length ) { |
| 454 |
disabled = false; |
| 455 |
} else if ( disabled.length === this.anchors.length ) { |
| 456 |
disabled = true; |
| 457 |
} |
| 458 |
} |
| 459 |
|
| 460 |
// disable tabs |
| 461 |
for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) { |
| 462 |
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) { |
| 463 |
$( li ) |
| 464 |
.addClass( "ui-state-disabled" ) |
| 465 |
.attr( "aria-disabled", "true" ); |
| 466 |
} else { |
| 467 |
$( li ) |
| 468 |
.removeClass( "ui-state-disabled" ) |
| 469 |
.removeAttr( "aria-disabled" ); |
| 470 |
} |
| 471 |
} |
| 472 |
|
| 473 |
this.options.disabled = disabled; |
| 474 |
}, |
| 475 |
|
| 476 |
_setupEvents: function( event ) { |
| 477 |
var events = { |
| 478 |
click: function( event ) { |
| 479 |
event.preventDefault(); |
| 480 |
} |
| 481 |
}; |
| 482 |
if ( event ) { |
| 483 |
$.each( event.split(" "), function( index, eventName ) { |
| 484 |
events[ eventName ] = "_eventHandler"; |
| 485 |
}); |
| 486 |
} |
| 487 |
|
| 488 |
this._off( this.anchors.add( this.tabs ).add( this.panels ) ); |
| 489 |
this._on( this.anchors, events ); |
| 490 |
this._on( this.tabs, { keydown: "_tabKeydown" } ); |
| 491 |
this._on( this.panels, { keydown: "_panelKeydown" } ); |
| 492 |
|
| 493 |
this._focusable( this.tabs ); |
| 494 |
this._hoverable( this.tabs ); |
| 495 |
}, |
| 496 |
|
| 497 |
_setupHeightStyle: function( heightStyle ) { |
| 498 |
var maxHeight, |
| 499 |
parent = this.element.parent(); |
| 500 |
|
| 501 |
if ( heightStyle === "fill" ) { |
| 502 |
maxHeight = parent.height(); |
| 503 |
maxHeight -= this.element.outerHeight() - this.element.height(); |
| 504 |
|
| 505 |
this.element.siblings( ":visible" ).each(function() { |
| 506 |
var elem = $( this ), |
| 507 |
position = elem.css( "position" ); |
| 508 |
|
| 509 |
if ( position === "absolute" || position === "fixed" ) { |
| 510 |
return; |
| 511 |
} |
| 512 |
maxHeight -= elem.outerHeight( true ); |
| 513 |
}); |
| 514 |
|
| 515 |
this.element.children().not( this.panels ).each(function() { |
| 516 |
maxHeight -= $( this ).outerHeight( true ); |
| 517 |
}); |
| 518 |
|
| 519 |
this.panels.each(function() { |
| 520 |
$( this ).height( Math.max( 0, maxHeight - |
| 521 |
$( this ).innerHeight() + $( this ).height() ) ); |
| 522 |
}) |
| 523 |
.css( "overflow", "auto" ); |
| 524 |
} else if ( heightStyle === "auto" ) { |
| 525 |
maxHeight = 0; |
| 526 |
this.panels.each(function() { |
| 527 |
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() ); |
| 528 |
}).height( maxHeight ); |
| 529 |
} |
| 530 |
}, |
| 531 |
|
| 532 |
_eventHandler: function( event ) { |
| 533 |
var options = this.options, |
| 534 |
active = this.active, |
| 535 |
anchor = $( event.currentTarget ), |
| 536 |
tab = anchor.closest( "li" ), |
| 537 |
clickedIsActive = tab[ 0 ] === active[ 0 ], |
| 538 |
collapsing = clickedIsActive && options.collapsible, |
| 539 |
toShow = collapsing ? $() : this._getPanelForTab( tab ), |
| 540 |
toHide = !active.length ? $() : this._getPanelForTab( active ), |
| 541 |
eventData = { |
| 542 |
oldTab: active, |
| 543 |
oldPanel: toHide, |
| 544 |
newTab: collapsing ? $() : tab, |
| 545 |
newPanel: toShow |
| 546 |
}; |
| 547 |
|
| 548 |
event.preventDefault(); |
| 549 |
|
| 550 |
if ( tab.hasClass( "ui-state-disabled" ) || |
| 551 |
// tab is already loading |
| 552 |
tab.hasClass( "ui-tabs-loading" ) || |
| 553 |
// can't switch durning an animation |
| 554 |
this.running || |
| 555 |
// click on active header, but not collapsible |
| 556 |
( clickedIsActive && !options.collapsible ) || |
| 557 |
// allow canceling activation |
| 558 |
( this._trigger( "beforeActivate", event, eventData ) === false ) ) { |
| 559 |
return; |
| 560 |
} |
| 561 |
|
| 562 |
options.active = collapsing ? false : this.tabs.index( tab ); |
| 563 |
|
| 564 |
this.active = clickedIsActive ? $() : tab; |
| 565 |
if ( this.xhr ) { |
| 566 |
this.xhr.abort(); |
| 567 |
} |
| 568 |
|
| 569 |
if ( !toHide.length && !toShow.length ) { |
| 570 |
$.error( "jQuery UI Tabs: Mismatching fragment identifier." ); |
| 571 |
} |
| 572 |
|
| 573 |
if ( toShow.length ) { |
| 574 |
this.load( this.tabs.index( tab ), event ); |
| 575 |
} |
| 576 |
this._toggle( event, eventData ); |
| 577 |
}, |
| 578 |
|
| 579 |
// handles show/hide for selecting tabs |
| 580 |
_toggle: function( event, eventData ) { |
| 581 |
var that = this, |
| 582 |
toShow = eventData.newPanel, |
| 583 |
toHide = eventData.oldPanel; |
| 584 |
|
| 585 |
this.running = true; |
| 586 |
|
| 587 |
function complete() { |
| 588 |
that.running = false; |
| 589 |
that._trigger( "activate", event, eventData ); |
| 590 |
} |
| 591 |
|
| 592 |
function show() { |
| 593 |
eventData.newTab.closest( "li" ).addClass( "ui-tabs-active ui-state-active" ); |
| 594 |
|
| 595 |
if ( toShow.length && that.options.show ) { |
| 596 |
that._show( toShow, that.options.show, complete ); |
| 597 |
} else { |
| 598 |
toShow.show(); |
| 599 |
complete(); |
| 600 |
} |
| 601 |
} |
| 602 |
|
| 603 |
// start out by hiding, then showing, then completing |
| 604 |
if ( toHide.length && this.options.hide ) { |
| 605 |
this._hide( toHide, this.options.hide, function() { |
| 606 |
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); |
| 607 |
show(); |
| 608 |
}); |
| 609 |
} else { |
| 610 |
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" ); |
| 611 |
toHide.hide(); |
| 612 |
show(); |
| 613 |
} |
| 614 |
|
| 615 |
toHide.attr({ |
| 616 |
"aria-expanded": "false", |
| 617 |
"aria-hidden": "true" |
| 618 |
}); |
| 619 |
eventData.oldTab.attr( "aria-selected", "false" ); |
| 620 |
// If we're switching tabs, remove the old tab from the tab order. |
| 621 |
// If we're opening from collapsed state, remove the previous tab from the tab order. |
| 622 |
// If we're collapsing, then keep the collapsing tab in the tab order. |
| 623 |
if ( toShow.length && toHide.length ) { |
| 624 |
eventData.oldTab.attr( "tabIndex", -1 ); |
| 625 |
} else if ( toShow.length ) { |
| 626 |
this.tabs.filter(function() { |
| 627 |
return $( this ).attr( "tabIndex" ) === 0; |
| 628 |
}) |
| 629 |
.attr( "tabIndex", -1 ); |
| 630 |
} |
| 631 |
|
| 632 |
toShow.attr({ |
| 633 |
"aria-expanded": "true", |
| 634 |
"aria-hidden": "false" |
| 635 |
}); |
| 636 |
eventData.newTab.attr({ |
| 637 |
"aria-selected": "true", |
| 638 |
tabIndex: 0 |
| 639 |
}); |
| 640 |
}, |
| 641 |
|
| 642 |
_activate: function( index ) { |
| 643 |
var anchor, |
| 644 |
active = this._findActive( index ); |
| 645 |
|
| 646 |
// trying to activate the already active panel |
| 647 |
if ( active[ 0 ] === this.active[ 0 ] ) { |
| 648 |
return; |
| 649 |
} |
| 650 |
|
| 651 |
// trying to collapse, simulate a click on the current active header |
| 652 |
if ( !active.length ) { |
| 653 |
active = this.active; |
| 654 |
} |
| 655 |
|
| 656 |
anchor = active.find( ".ui-tabs-anchor" )[ 0 ]; |
| 657 |
this._eventHandler({ |
| 658 |
target: anchor, |
| 659 |
currentTarget: anchor, |
| 660 |
preventDefault: $.noop |
| 661 |
}); |
| 662 |
}, |
| 663 |
|
| 664 |
_findActive: function( index ) { |
| 665 |
return index === false ? $() : this.tabs.eq( index ); |
| 666 |
}, |
| 667 |
|
| 668 |
_getIndex: function( index ) { |
| 669 |
// meta-function to give users option to provide a href string instead of a numerical index. |
| 670 |
if ( typeof index === "string" ) { |
| 671 |
index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) ); |
| 672 |
} |
| 673 |
|
| 674 |
return index; |
| 675 |
}, |
| 676 |
|
| 677 |
_destroy: function() { |
| 678 |
if ( this.xhr ) { |
| 679 |
this.xhr.abort(); |
| 680 |
} |
| 681 |
|
| 682 |
this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" ); |
| 683 |
|
| 684 |
this.tablist |
| 685 |
.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" ) |
| 686 |
.removeAttr( "role" ); |
| 687 |
|
| 688 |
this.anchors |
| 689 |
.removeClass( "ui-tabs-anchor" ) |
| 690 |
.removeAttr( "role" ) |
| 691 |
.removeAttr( "tabIndex" ) |
| 692 |
.removeUniqueId(); |
| 693 |
|
| 694 |
this.tabs.add( this.panels ).each(function() { |
| 695 |
if ( $.data( this, "ui-tabs-destroy" ) ) { |
| 696 |
$( this ).remove(); |
| 697 |
} else { |
| 698 |
$( this ) |
| 699 |
.removeClass( "ui-state-default ui-state-active ui-state-disabled " + |
| 700 |
"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" ) |
| 701 |
.removeAttr( "tabIndex" ) |
| 702 |
.removeAttr( "aria-live" ) |
| 703 |
.removeAttr( "aria-busy" ) |
| 704 |
.removeAttr( "aria-selected" ) |
| 705 |
.removeAttr( "aria-labelledby" ) |
| 706 |
.removeAttr( "aria-hidden" ) |
| 707 |
.removeAttr( "aria-expanded" ) |
| 708 |
.removeAttr( "role" ); |
| 709 |
} |
| 710 |
}); |
| 711 |
|
| 712 |
this.tabs.each(function() { |
| 713 |
var li = $( this ), |
| 714 |
prev = li.data( "ui-tabs-aria-controls" ); |
| 715 |
if ( prev ) { |
| 716 |
li |
| 717 |
.attr( "aria-controls", prev ) |
| 718 |
.removeData( "ui-tabs-aria-controls" ); |
| 719 |
} else { |
| 720 |
li.removeAttr( "aria-controls" ); |
| 721 |
} |
| 722 |
}); |
| 723 |
|
| 724 |
this.panels.show(); |
| 725 |
|
| 726 |
if ( this.options.heightStyle !== "content" ) { |
| 727 |
this.panels.css( "height", "" ); |
| 728 |
} |
| 729 |
}, |
| 730 |
|
| 731 |
enable: function( index ) { |
| 732 |
var disabled = this.options.disabled; |
| 733 |
if ( disabled === false ) { |
| 734 |
return; |
| 735 |
} |
| 736 |
|
| 737 |
if ( index === undefined ) { |
| 738 |
disabled = false; |
| 739 |
} else { |
| 740 |
index = this._getIndex( index ); |
| 741 |
if ( $.isArray( disabled ) ) { |
| 742 |
disabled = $.map( disabled, function( num ) { |
| 743 |
return num !== index ? num : null; |
| 744 |
}); |
| 745 |
} else { |
| 746 |
disabled = $.map( this.tabs, function( li, num ) { |
| 747 |
return num !== index ? num : null; |
| 748 |
}); |
| 749 |
} |
| 750 |
} |
| 751 |
this._setupDisabled( disabled ); |
| 752 |
}, |
| 753 |
|
| 754 |
disable: function( index ) { |
| 755 |
var disabled = this.options.disabled; |
| 756 |
if ( disabled === true ) { |
| 757 |
return; |
| 758 |
} |
| 759 |
|
| 760 |
if ( index === undefined ) { |
| 761 |
disabled = true; |
| 762 |
} else { |
| 763 |
index = this._getIndex( index ); |
| 764 |
if ( $.inArray( index, disabled ) !== -1 ) { |
| 765 |
return; |
| 766 |
} |
| 767 |
if ( $.isArray( disabled ) ) { |
| 768 |
disabled = $.merge( [ index ], disabled ).sort(); |
| 769 |
} else { |
| 770 |
disabled = [ index ]; |
| 771 |
} |
| 772 |
} |
| 773 |
this._setupDisabled( disabled ); |
| 774 |
}, |
| 775 |
|
| 776 |
load: function( index, event ) { |
| 777 |
index = this._getIndex( index ); |
| 778 |
var that = this, |
| 779 |
tab = this.tabs.eq( index ), |
| 780 |
anchor = tab.find( ".ui-tabs-anchor" ), |
| 781 |
panel = this._getPanelForTab( tab ), |
| 782 |
eventData = { |
| 783 |
tab: tab, |
| 784 |
panel: panel |
| 785 |
}; |
| 786 |
|
| 787 |
// not remote |
| 788 |
if ( isLocal( anchor[ 0 ] ) ) { |
| 789 |
return; |
| 790 |
} |
| 791 |
|
| 792 |
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) ); |
| 793 |
|
| 794 |
// support: jQuery <1.8 |
| 795 |
// jQuery <1.8 returns false if the request is canceled in beforeSend, |
| 796 |
// but as of 1.8, $.ajax() always returns a jqXHR object. |
| 797 |
if ( this.xhr && this.xhr.statusText !== "canceled" ) { |
| 798 |
tab.addClass( "ui-tabs-loading" ); |
| 799 |
panel.attr( "aria-busy", "true" ); |
| 800 |
|
| 801 |
this.xhr |
| 802 |
.success(function( response ) { |
| 803 |
// support: jQuery <1.8 |
| 804 |
// http://bugs.jquery.com/ticket/11778 |
| 805 |
setTimeout(function() { |
| 806 |
panel.html( response ); |
| 807 |
that._trigger( "load", event, eventData ); |
| 808 |
}, 1 ); |
| 809 |
}) |
| 810 |
.complete(function( jqXHR, status ) { |
| 811 |
// support: jQuery <1.8 |
| 812 |
// http://bugs.jquery.com/ticket/11778 |
| 813 |
setTimeout(function() { |
| 814 |
if ( status === "abort" ) { |
| 815 |
that.panels.stop( false, true ); |
| 816 |
} |
| 817 |
|
| 818 |
tab.removeClass( "ui-tabs-loading" ); |
| 819 |
panel.removeAttr( "aria-busy" ); |
| 820 |
|
| 821 |
if ( jqXHR === that.xhr ) { |
| 822 |
delete that.xhr; |
| 823 |
} |
| 824 |
}, 1 ); |
| 825 |
}); |
| 826 |
} |
| 827 |
}, |
| 828 |
|
| 829 |
_ajaxSettings: function( anchor, event, eventData ) { |
| 830 |
var that = this; |
| 831 |
return { |
| 832 |
url: anchor.attr( "href" ), |
| 833 |
beforeSend: function( jqXHR, settings ) { |
| 834 |
return that._trigger( "beforeLoad", event, |
| 835 |
$.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) ); |
| 836 |
} |
| 837 |
}; |
| 838 |
}, |
| 839 |
|
| 840 |
_getPanelForTab: function( tab ) { |
| 841 |
var id = $( tab ).attr( "aria-controls" ); |
| 842 |
return this.element.find( this._sanitizeSelector( "#" + id ) ); |
| 843 |
} |
| 844 |
}); |
| 845 |
|
| 846 |
})( jQuery ); |
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