mirror of
https://github.com/jquery/jquery-ui.git
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1030 lines
27 KiB
JavaScript
1030 lines
27 KiB
JavaScript
/*
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* jQuery UI Tabs @VERSION
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*
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* Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
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* Dual licensed under the MIT or GPL Version 2 licenses.
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* http://jquery.org/license
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*
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* http://docs.jquery.com/UI/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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*/
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(function( $, undefined ) {
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var tabId = 0
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function getNextTabId() {
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return ++tabId;
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}
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$.widget( "ui.tabs", {
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options: {
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active: null,
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collapsible: false,
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event: "click",
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fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
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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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_create: function() {
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var that = this,
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options = that.options,
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active = options.active;
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that.running = false;
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that.element.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" );
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that._processTabs();
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if ( active === null ) {
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// check the fragment identifier in the URL
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if ( location.hash ) {
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that.anchors.each(function( i, tab ) {
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if ( tab.hash === location.hash ) {
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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 = that.lis.filter( ".ui-tabs-active" ).index();
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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 = that.lis.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.lis.eq( active ).index();
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if ( active === -1 ) {
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active = options.collapsible ? false : 0;
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}
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}
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options.active = active;
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// don't allow collapsible: false and active: false
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if ( !options.collapsible && options.active === false && this.anchors.length ) {
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options.active = 0;
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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.
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if ( $.isArray( options.disabled ) ) {
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options.disabled = $.unique( options.disabled.concat(
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$.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
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return that.lis.index( n );
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})
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) ).sort();
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}
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this._setupFx( options.fx );
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this._refresh();
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// highlight selected tab
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this.panels.hide();
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this.lis.removeClass( "ui-tabs-active ui-state-active" );
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// check for length avoids error when initializing empty list
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if ( options.active !== false && this.anchors.length ) {
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this.active = this._findActive( options.active );
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var panel = that._getPanelForTab( this.active );
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panel.show();
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this.lis.eq( options.active ).addClass( "ui-tabs-active ui-state-active" );
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this.load( 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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_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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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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this._super( "_setOption", key, value);
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// setting collapsible: false while collapsed; open first panel
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if ( key === "collapsible" && !value && this.options.active === false ) {
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this._activate( 0 );
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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 === "fx" ) {
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this._setupFx( value );
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}
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},
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_tabId: function( a ) {
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return $( a ).attr( "aria-controls" ) || "ui-tabs-" + getNextTabId();
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},
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_sanitizeSelector: function( hash ) {
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// we need this because an id may contain a ":"
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return hash ? hash.replace( /:/g, "\\:" ) : "";
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},
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refresh: function() {
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var self = this,
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options = this.options,
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lis = this.list.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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this._refresh();
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this.panels.not( this._getPanelForTab( this.active ) ).hide();
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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.list[ 0 ], this.active[ 0 ] ) ) {
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// activate previous tab
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var next = options.active - 1;
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this._activate( next >= 0 ? next : 0 );
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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.anchors.index( this.active );
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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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this.element.toggleClass( "ui-tabs-collapsible", options.collapsible );
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this.list.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
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this.lis.addClass( "ui-state-default ui-corner-top" );
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this.panels.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" );
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this._setupDisabled( options.disabled );
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this._setupEvents( options.event );
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// remove all handlers, may run on existing tabs
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this.lis.unbind( ".tabs" );
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this._focusable( this.lis );
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this._hoverable( this.lis );
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},
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_processTabs: function() {
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var self = this,
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fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash
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this.list = this.element.find( "ol,ul" ).eq( 0 );
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this.lis = $( " > li:has(a[href])", this.list );
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this.anchors = this.lis.map(function() {
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return $( "a", this )[ 0 ];
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});
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this.panels = $( [] );
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this.anchors.each(function( i, a ) {
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var href = $( a ).attr( "href" ),
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hrefBase = href.split( "#" )[ 0 ],
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selector,
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panel,
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baseEl;
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// For dynamically created HTML that contains a hash as href IE < 8 expands
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// such href to the full page url with hash and then misinterprets tab as ajax.
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// Same consideration applies for an added tab with a fragment identifier
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// since a[href=#fragment-identifier] does unexpectedly not match.
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// Thus normalize href attribute...
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if ( hrefBase && ( hrefBase === location.toString().split( "#" )[ 0 ] ||
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( baseEl = $( "base" )[ 0 ]) && hrefBase === baseEl.href ) ) {
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href = a.hash;
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a.href = href;
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}
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// inline tab
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if ( fragmentId.test( href ) ) {
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selector = href;
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panel = self.element.find( self._sanitizeSelector( selector ) );
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// remote tab
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// prevent loading the page itself if href is just "#"
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} else if ( href && href !== "#" ) {
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var id = self._tabId( a );
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selector = "#" + id;
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panel = self.element.find( selector );
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if ( !panel.length ) {
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panel = self._createPanel( id );
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panel.insertAfter( self.panels[ i - 1 ] || self.list );
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}
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// invalid tab href
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} else {
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self.options.disabled.push( i );
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}
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if ( panel.length) {
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self.panels = self.panels.add( panel );
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}
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$( a ).attr( "aria-controls", selector.substring( 1 ) );
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});
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},
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_createPanel: function( id ) {
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return $( "<div></div>" )
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.attr( "id", id )
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.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
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.data( "destroy.tabs", true );
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},
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_setupDisabled: function( disabled ) {
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if ( $.isArray( disabled ) ) {
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if ( !disabled.length ) {
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disabled = false;
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} else if ( disabled.length === this.anchors.length ) {
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disabled = true;
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}
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}
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// disable tabs
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for ( var i = 0, li; ( li = this.lis[ i ] ); i++ ) {
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$( li ).toggleClass( "ui-state-disabled", ( disabled === true || $.inArray( i, disabled ) !== -1 ) );
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}
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this.options.disabled = disabled;
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},
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_setupFx: function( fx ) {
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// set up animations
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if ( fx ) {
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if ( $.isArray( fx ) ) {
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this.hideFx = fx[ 0 ];
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this.showFx = fx[ 1 ];
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} else {
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this.hideFx = this.showFx = fx;
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}
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}
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},
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// Reset certain styles left over from animation
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// and prevent IE's ClearType bug...
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_resetStyle: function ( $el, fx ) {
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$el.css( "display", "" );
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if ( !$.support.opacity && fx.opacity ) {
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$el[ 0 ].style.removeAttribute( "filter" );
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}
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},
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_showTab: function( event, eventData ) {
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var that = this;
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$( eventData.newTab ).closest( "li" ).addClass( "ui-tabs-active ui-state-active" );
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if ( that.showFx ) {
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that.running = true;
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eventData.newPanel
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// TODO: why are we hiding? old code?
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.hide()
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.animate( that.showFx, that.showFx.duration || "normal", function() {
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that._resetStyle( $( this ), that.showFx );
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that.running = false;
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that._trigger( "activate", event, eventData );
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});
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} else {
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eventData.newPanel.show();
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that._trigger( "activate", event, eventData );
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}
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},
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// TODO: combine with _showTab()
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_hideTab: function( event, eventData ) {
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var that = this;
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if ( that.hideFx ) {
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that.running = true;
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eventData.oldPanel.animate( that.hideFx, that.hideFx.duration || "normal", function() {
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that.running = false;
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eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
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that._resetStyle( $( this ), that.hideFx );
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that.element.dequeue( "tabs" );
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if ( !eventData.newPanel.length ) {
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that._trigger( "activate", event, eventData );
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}
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});
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} else {
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eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
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eventData.oldPanel.hide();
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that.element.dequeue( "tabs" );
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if ( !eventData.newPanel.length ) {
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that._trigger( "activate", event, eventData );
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}
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}
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},
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_setupEvents: function( event ) {
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// attach tab event handler, unbind to avoid duplicates from former tabifying...
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this.anchors.unbind( ".tabs" );
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if ( event ) {
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this.anchors.bind( event.split( " " ).join( ".tabs " ) + ".tabs",
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$.proxy( this, "_eventHandler" ) );
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}
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// disable click in any case
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this.anchors.bind( "click.tabs", function( event ){
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event.preventDefault();
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});
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},
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_eventHandler: function( event ) {
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var that = this,
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options = that.options,
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active = that.active,
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clicked = $( event.currentTarget ),
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clickedIsActive = clicked[ 0 ] === active[ 0 ],
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collapsing = clickedIsActive && options.collapsible,
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toShow = collapsing ? $() : that._getPanelForTab( clicked ),
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toHide = !active.length ? $() : that._getPanelForTab( active ),
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tab = clicked.closest( "li" ),
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eventData = {
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oldTab: active,
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oldPanel: toHide,
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newTab: collapsing ? $() : clicked,
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newPanel: toShow
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};
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event.preventDefault();
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if ( tab.hasClass( "ui-state-disabled" ) ||
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// tab is already loading
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tab.hasClass( "ui-tabs-loading" ) ||
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// can't switch durning an animation
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that.running ||
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// click on active header, but not collapsible
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( clickedIsActive && !options.collapsible ) ||
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// allow canceling activation
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( that._trigger( "beforeActivate", event, eventData ) === false ) ) {
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clicked[ 0 ].blur();
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return;
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}
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options.active = collapsing ? false : that.anchors.index( clicked );
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that.active = clickedIsActive ? $() : clicked;
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if ( that.xhr ) {
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that.xhr.abort();
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}
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if ( !toHide.length && !toShow.length ) {
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throw "jQuery UI Tabs: Mismatching fragment identifier.";
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}
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if ( toHide.length ) {
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that.element.queue( "tabs", function() {
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that._hideTab( event, eventData );
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});
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}
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if ( toShow.length ) {
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that.element.queue( "tabs", function() {
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that._showTab( event, eventData );
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});
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// TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
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that.load( that.anchors.index( clicked ), event );
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clicked[ 0 ].blur();
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} else {
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that.element.dequeue( "tabs" );
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}
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},
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_activate: function( index ) {
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var active = this._findActive( index )[ 0 ];
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// trying to activate the already active panel
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if ( active === this.active[ 0 ] ) {
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return;
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}
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// trying to collapse, simulate a click on the current active header
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active = active || this.active[ 0 ];
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this._eventHandler({
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target: active,
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currentTarget: active,
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preventDefault: $.noop
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});
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},
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_findActive: function( selector ) {
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return typeof selector === "number" ? this.anchors.eq( selector ) :
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typeof selector === "string" ? this.anchors.filter( "[href$='" + selector + "']" ) : $();
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},
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_getIndex: function( index ) {
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// meta-function to give users option to provide a href string instead of a numerical index.
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// also sanitizes numerical indexes to valid values.
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if ( typeof index == "string" ) {
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index = this.anchors.index( this.anchors.filter( "[href$=" + index + "]" ) );
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}
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return index;
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},
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_destroy: function() {
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var o = this.options;
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if ( this.xhr ) {
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this.xhr.abort();
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}
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this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
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this.list.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" );
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this.anchors.each(function() {
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var $this = $( this ).unbind( ".tabs" );
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$.each( [ "href", "load" ], function( i, prefix ) {
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$this.removeData( prefix + ".tabs" );
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});
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});
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this.lis.unbind( ".tabs" ).add( this.panels ).each(function() {
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if ( $.data( this, "destroy.tabs" ) ) {
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$( this ).remove();
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} else {
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$( this ).removeClass([
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"ui-state-default",
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"ui-corner-top",
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"ui-tabs-active",
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"ui-state-active",
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"ui-state-disabled",
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"ui-tabs-panel",
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"ui-widget-content",
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"ui-corner-bottom"
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].join( " " ) );
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}
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});
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return this;
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},
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enable: function( index ) {
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var disabled = this.options.disabled;
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if ( disabled === false ) {
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return;
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}
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if ( index === undefined ) {
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disabled = false;
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} else {
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index = this._getIndex( index );
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if ( $.isArray( disabled ) ) {
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disabled = $.map( disabled, function( num ) {
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return num !== index ? num : null;
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});
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} else {
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disabled = $.map( this.lis, function( li, num ) {
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return num !== index ? num : null;
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});
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}
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}
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this._setupDisabled( disabled );
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},
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disable: function( index ) {
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var disabled = this.options.disabled;
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if ( disabled === true ) {
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return;
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}
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if ( index === undefined ) {
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disabled = true;
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} else {
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index = this._getIndex( index );
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if ( $.inArray( index, disabled ) !== -1 ) {
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return;
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}
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if ( $.isArray( disabled ) ) {
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disabled = $.merge( [ index ], disabled ).sort();
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} else {
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disabled = [ index ];
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}
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}
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this._setupDisabled( disabled );
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},
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load: function( index, event ) {
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index = this._getIndex( index );
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var self = this,
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o = this.options,
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a = this.anchors.eq( index )[ 0 ],
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panel = self._getPanelForTab( a ),
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// TODO until #3808 is fixed strip fragment identifier from url
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// (IE fails to load from such url)
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url = $( a ).attr( "href" ).replace( /#.*$/, "" ),
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|
eventData = {
|
|
tab: $( a ),
|
|
panel: panel
|
|
};
|
|
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
// not remote
|
|
if ( !url ) {
|
|
this.element.dequeue( "tabs" );
|
|
return;
|
|
}
|
|
|
|
this.xhr = $.ajax({
|
|
url: url,
|
|
beforeSend: function( jqXHR, settings ) {
|
|
return self._trigger( "beforeLoad", event,
|
|
$.extend( { jqXHR : jqXHR, ajaxSettings: settings }, eventData ) );
|
|
}
|
|
});
|
|
|
|
if ( this.xhr ) {
|
|
// load remote from here on
|
|
this.lis.eq( index ).addClass( "ui-tabs-loading" );
|
|
|
|
this.xhr
|
|
.success(function( response ) {
|
|
panel.html( response );
|
|
self._trigger( "load", event, eventData );
|
|
})
|
|
.complete(function( jqXHR, status ) {
|
|
if ( status === "abort" ) {
|
|
// stop possibly running animations
|
|
self.element.queue( [] );
|
|
self.panels.stop( false, true );
|
|
|
|
// "tabs" queue must not contain more than two elements,
|
|
// which are the callbacks for the latest clicked tab...
|
|
self.element.queue( "tabs", self.element.queue( "tabs" ).splice( -2, 2 ) );
|
|
}
|
|
|
|
self.lis.eq( index ).removeClass( "ui-tabs-loading" );
|
|
|
|
delete self.xhr;
|
|
});
|
|
}
|
|
|
|
// last, so that load event is fired before show...
|
|
self.element.dequeue( "tabs" );
|
|
|
|
return this;
|
|
},
|
|
|
|
_getPanelForTab: function( tab ) {
|
|
var id = $( tab ).attr( "aria-controls" );
|
|
return this.element.find( this._sanitizeSelector( "#" + id ) );
|
|
}
|
|
});
|
|
|
|
$.extend( $.ui.tabs, {
|
|
version: "@VERSION"
|
|
});
|
|
|
|
// DEPRECATED
|
|
if ( $.uiBackCompat !== false ) {
|
|
|
|
// helper method for a lot of the back compat extensions
|
|
$.ui.tabs.prototype._ui = function( tab, panel ) {
|
|
return {
|
|
tab: tab,
|
|
panel: panel,
|
|
index: this.anchors.index( tab )
|
|
};
|
|
};
|
|
|
|
// url method
|
|
(function( $, prototype ) {
|
|
prototype.url = function( index, url ) {
|
|
this.anchors.eq( index ).attr( "href", url );
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// ajaxOptions and cache options
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
ajaxOptions: null,
|
|
cache: false
|
|
});
|
|
|
|
var _create = prototype._create,
|
|
_setOption = prototype._setOption,
|
|
_destroy = prototype._destroy,
|
|
oldurl = prototype.url || $.noop;
|
|
|
|
$.extend( prototype, {
|
|
_create: function() {
|
|
_create.call( this );
|
|
|
|
var self = this;
|
|
|
|
this.element.bind( "tabsbeforeload.tabs", function( event, ui ) {
|
|
// tab is already cached
|
|
if ( $.data( ui.tab[ 0 ], "cache.tabs" ) ) {
|
|
event.preventDefault();
|
|
return;
|
|
}
|
|
|
|
$.extend( ui.ajaxSettings, self.options.ajaxOptions, {
|
|
error: function( xhr, s, e ) {
|
|
try {
|
|
// Passing index avoid a race condition when this method is
|
|
// called after the user has selected another tab.
|
|
// Pass the anchor that initiated this request allows
|
|
// loadError to manipulate the tab content panel via $(a.hash)
|
|
self.options.ajaxOptions.error( xhr, s, ui.tab.closest( "li" ).index(), ui.tab[ 0 ] );
|
|
}
|
|
catch ( e ) {}
|
|
}
|
|
});
|
|
|
|
ui.jqXHR.success(function() {
|
|
if ( self.options.cache ) {
|
|
$.data( ui.tab[ 0 ], "cache.tabs", true );
|
|
}
|
|
});
|
|
});
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
// reset cache if switching from cached to not cached
|
|
if ( key === "cache" && value === false ) {
|
|
this.anchors.removeData( "cache.tabs" );
|
|
}
|
|
_setOption.apply( this, arguments );
|
|
},
|
|
|
|
_destroy: function() {
|
|
this.anchors.removeData( "cache.tabs" );
|
|
_destroy.call( this );
|
|
},
|
|
|
|
url: function( index, url ){
|
|
this.anchors.eq( index ).removeData( "cache.tabs" );
|
|
oldurl.apply( this, arguments );
|
|
}
|
|
});
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// abort method
|
|
(function( $, prototype ) {
|
|
prototype.abort = function() {
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// spinner
|
|
$.widget( "ui.tabs", $.ui.tabs, {
|
|
options: {
|
|
spinner: "<em>Loading…</em>"
|
|
},
|
|
_create: function() {
|
|
this._super( "_create" );
|
|
this._bind({
|
|
tabsbeforeload: function( event, ui ) {
|
|
if ( !this.options.spinner ) {
|
|
return;
|
|
}
|
|
|
|
var span = ui.tab.find( "span" ),
|
|
html = span.html();
|
|
span.html( this.options.spinner );
|
|
ui.jqXHR.complete(function() {
|
|
span.html( html );
|
|
});
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
// enable/disable events
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
enable: null,
|
|
disable: null
|
|
});
|
|
|
|
var enable = prototype.enable,
|
|
disable = prototype.disable;
|
|
|
|
prototype.enable = function( index ) {
|
|
var options = this.options,
|
|
trigger;
|
|
|
|
if ( index && options.disabled === true ||
|
|
( $.isArray( options.disabled ) && $.inArray( index, options.disabled ) !== -1 ) ) {
|
|
trigger = true;
|
|
}
|
|
|
|
enable.apply( this, arguments );
|
|
|
|
if ( trigger ) {
|
|
this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
}
|
|
};
|
|
|
|
prototype.disable = function( index ) {
|
|
var options = this.options,
|
|
trigger;
|
|
|
|
if ( index && options.disabled === false ||
|
|
( $.isArray( options.disabled ) && $.inArray( index, options.disabled ) === -1 ) ) {
|
|
trigger = true;
|
|
}
|
|
|
|
disable.apply( this, arguments );
|
|
|
|
if ( trigger ) {
|
|
this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
}
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// add/remove methods and events
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
add: null,
|
|
remove: null,
|
|
tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
|
|
});
|
|
|
|
prototype.add = function( url, label, index ) {
|
|
if ( index === undefined ) {
|
|
index = this.anchors.length;
|
|
}
|
|
|
|
var options = this.options,
|
|
li = $( options.tabTemplate
|
|
.replace( /#\{href\}/g, url )
|
|
.replace( /#\{label\}/g, label ) ),
|
|
id = !url.indexOf( "#" ) ?
|
|
url.replace( "#", "" ) :
|
|
this._tabId( li.find( "a" )[ 0 ] );
|
|
|
|
li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );
|
|
li.find( "a" ).attr( "aria-controls", id );
|
|
|
|
// try to find an existing element before creating a new one
|
|
var panel = this.element.find( "#" + id );
|
|
if ( !panel.length ) {
|
|
panel = this._createPanel( id );
|
|
}
|
|
panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" ).hide();
|
|
|
|
if ( index >= this.lis.length ) {
|
|
li.appendTo( this.list );
|
|
panel.appendTo( this.list[ 0 ].parentNode );
|
|
} else {
|
|
li.insertBefore( this.lis[ index ] );
|
|
panel.insertBefore( this.panels[ index ] );
|
|
}
|
|
options.disabled = $.map( options.disabled, function( n ) {
|
|
return n >= index ? ++n : n;
|
|
});
|
|
|
|
this.refresh();
|
|
if ( this.lis.length === 1 && options.active === false ) {
|
|
this.option( "active", 0 );
|
|
}
|
|
|
|
this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
return this;
|
|
};
|
|
|
|
prototype.remove = function( index ) {
|
|
index = this._getIndex( index );
|
|
var options = this.options,
|
|
tab = this.lis.eq( index ).remove(),
|
|
panel = this.panels.eq( index ).remove();
|
|
|
|
// If selected tab was removed focus tab to the right or
|
|
// in case the last tab was removed the tab to the left.
|
|
if ( tab.hasClass( "ui-tabs-active" ) && this.anchors.length > 1) {
|
|
this._activate( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
|
|
}
|
|
|
|
options.disabled = $.map(
|
|
$.grep( options.disabled, function( n ) {
|
|
return n !== index;
|
|
}),
|
|
function( n ) {
|
|
return n >= index ? --n : n;
|
|
});
|
|
|
|
this.refresh();
|
|
|
|
this._trigger( "remove", null, this._ui( tab.find( "a" )[ 0 ], panel[ 0 ] ) );
|
|
return this;
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// length method
|
|
(function( $, prototype ) {
|
|
prototype.length = function() {
|
|
return this.anchors.length;
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// panel ids (idPrefix option + title attribute)
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
idPrefix: "ui-tabs-"
|
|
});
|
|
|
|
var _tabId = prototype._tabId;
|
|
prototype._tabId = function( a ) {
|
|
return $( a ).attr( "aria-controls" ) ||
|
|
a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF-]/g, "" ) ||
|
|
this.options.idPrefix + getNextTabId();
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// _createPanel method
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
panelTemplate: "<div></div>"
|
|
});
|
|
|
|
var _createPanel = prototype._createPanel;
|
|
prototype._createPanel = function( id ) {
|
|
return $( this.options.panelTemplate )
|
|
.attr( "id", id )
|
|
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
|
|
.data( "destroy.tabs", true );
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// selected option
|
|
(function( $, prototype ) {
|
|
var _create = prototype._create,
|
|
_setOption = prototype._setOption,
|
|
_eventHandler = prototype._eventHandler;
|
|
|
|
prototype._create = function() {
|
|
var options = this.options;
|
|
if ( options.active === null && options.selected !== undefined ) {
|
|
options.active = options.selected === -1 ? false : options.selected;
|
|
}
|
|
_create.call( this );
|
|
options.selected = options.active;
|
|
if ( options.selected === false ) {
|
|
options.selected = -1;
|
|
}
|
|
};
|
|
|
|
prototype._setOption = function( key, value ) {
|
|
if ( key !== "selected" ) {
|
|
return _setOption.apply( this, arguments );
|
|
}
|
|
|
|
var options = this.options;
|
|
_setOption.call( this, "active", value === -1 ? false : value );
|
|
options.selected = options.active;
|
|
if ( options.selected === false ) {
|
|
options.selected = -1;
|
|
}
|
|
};
|
|
|
|
prototype._eventHandler = function( event ) {
|
|
_eventHandler.apply( this, arguments );
|
|
this.options.selected = this.options.active;
|
|
if ( this.options.selected === false ) {
|
|
this.options.selected = -1;
|
|
}
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// show and select event
|
|
(function( $, prototype ) {
|
|
$.extend( prototype.options, {
|
|
show: null,
|
|
select: null
|
|
});
|
|
var _create = prototype._create,
|
|
_trigger = prototype._trigger;
|
|
|
|
prototype._create = function() {
|
|
_create.call( this );
|
|
if ( this.options.active !== false ) {
|
|
this._trigger( "show", null, this._ui(
|
|
this.active[ 0 ], this._getPanelForTab( this.active )[ 0 ] ) );
|
|
}
|
|
}
|
|
prototype._trigger = function( type, event, data ) {
|
|
var ret = _trigger.apply( this, arguments );
|
|
if ( !ret ) {
|
|
return false;
|
|
}
|
|
if ( type === "beforeActivate" && data.newTab.length ) {
|
|
ret = _trigger.call( this, "select", event, {
|
|
tab: data.newTab[ 0],
|
|
panel: data.newPanel[ 0 ],
|
|
index: data.newTab.closest( "li" ).index()
|
|
});
|
|
} else if ( type === "activate" && data.newTab.length ) {
|
|
ret = _trigger.call( this, "show", event, {
|
|
tab: data.newTab[ 0 ],
|
|
panel: data.newPanel[ 0 ],
|
|
index: data.newTab.closest( "li" ).index()
|
|
});
|
|
}
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// select method
|
|
(function( $, prototype ) {
|
|
prototype.select = function( index ) {
|
|
index = this._getIndex( index );
|
|
if ( index === -1 ) {
|
|
if ( this.options.collapsible && this.options.selected !== -1 ) {
|
|
index = this.options.selected;
|
|
} else {
|
|
return;
|
|
}
|
|
}
|
|
this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
|
|
};
|
|
}( jQuery, jQuery.ui.tabs.prototype ) );
|
|
|
|
// cookie option
|
|
var listId = 0;
|
|
function getNextListId() {
|
|
return ++listId;
|
|
}
|
|
$.widget( "ui.tabs", $.ui.tabs, {
|
|
options: {
|
|
cookie: null // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
|
|
},
|
|
_create: function() {
|
|
var options = this.options,
|
|
active;
|
|
if ( options.active == null && options.cookie ) {
|
|
active = parseInt( this._cookie(), 10 );
|
|
if ( active === -1 ) {
|
|
active = false;
|
|
}
|
|
options.active = active;
|
|
}
|
|
this._super( "_create" );
|
|
},
|
|
_cookie: function( active ) {
|
|
var cookie = [ this.cookie ||
|
|
( this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId() ) ];
|
|
if ( arguments.length ) {
|
|
cookie.push( active === false ? -1 : active );
|
|
cookie.push( this.options.cookie );
|
|
}
|
|
return $.cookie.apply( null, cookie );
|
|
},
|
|
_refresh: function() {
|
|
this._super( "_refresh" );
|
|
if ( this.options.cookie ) {
|
|
this._cookie( this.options.active, this.options.cookie );
|
|
}
|
|
},
|
|
_eventHandler: function( event ) {
|
|
this._superApply( "_eventHandler", arguments );
|
|
if ( this.options.cookie ) {
|
|
this._cookie( this.options.active, this.options.cookie );
|
|
}
|
|
},
|
|
_destroy: function() {
|
|
this._super( "_destroy" );
|
|
if ( this.options.cookie ) {
|
|
this._cookie( null, this.options.cookie );
|
|
}
|
|
}
|
|
});
|
|
}
|
|
|
|
})( jQuery );
|