mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-11-21 11:04:24 +00:00
dc67d2c5d2
For instance, this is useful for the jquery-ui-rails gem, which does not
use jQuery UI's own minification, but relies on Rails to minify the
files where necessary. Rails in turn uses UglifyJS for JS and YUI for
CSS, both of which respect the /*! ... */ convention.
(cherry picked from commit 37dcc3e21d, dropped menu, spinner and tooltip)
758 lines
21 KiB
JavaScript
758 lines
21 KiB
JavaScript
/*!
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* jQuery UI Tabs @VERSION
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*
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* Copyright 2012, 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( $, undefined ) {
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var tabId = 0,
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listId = 0;
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function getNextTabId() {
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return ++tabId;
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}
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function getNextListId() {
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return ++listId;
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}
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$.widget( "ui.tabs", {
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options: {
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add: null,
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ajaxOptions: null,
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cache: false,
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cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
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collapsible: false,
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disable: null,
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disabled: [],
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enable: null,
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event: "click",
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fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
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idPrefix: "ui-tabs-",
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load: null,
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panelTemplate: "<div></div>",
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remove: null,
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select: null,
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show: null,
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spinner: "<em>Loading…</em>",
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tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
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},
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_create: function() {
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this._tabify( true );
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},
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_setOption: function( key, value ) {
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if ( key == "selected" ) {
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if (this.options.collapsible && value == this.options.selected ) {
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return;
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}
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this.select( value );
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} else {
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this.options[ key ] = value;
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this._tabify();
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}
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},
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_tabId: function( a ) {
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return a.title && a.title.replace( /\s/g, "_" ).replace( /[^\w\u00c0-\uFFFF-]/g, "" ) ||
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this.options.idPrefix + 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.replace( /:/g, "\\:" );
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},
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_cookie: function() {
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var cookie = this.cookie ||
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( this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId() );
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return $.cookie.apply( null, [ cookie ].concat( $.makeArray( arguments ) ) );
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},
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_ui: function( tab, panel ) {
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return {
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tab: tab,
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panel: panel,
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index: this.anchors.index( tab )
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};
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},
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_cleanup: function() {
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// restore all former loading tabs labels
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this.lis.filter( ".ui-state-processing" )
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.removeClass( "ui-state-processing" )
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.find( "span:data(label.tabs)" )
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.each(function() {
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var el = $( this );
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el.html( el.data( "label.tabs" ) ).removeData( "label.tabs" );
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});
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},
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_tabify: function( init ) {
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var self = this,
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o = this.options,
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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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// 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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var hrefBase = href.split( "#" )[ 0 ],
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baseEl;
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if ( hrefBase && ( hrefBase === location.toString().split( "#" )[ 0 ] ||
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( baseEl = $( "base" )[ 0 ]) && hrefBase === baseEl.href ) ) {
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href = a.hash;
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a.href = href;
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}
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// inline tab
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if ( fragmentId.test( href ) ) {
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self.panels = self.panels.add( self.element.find( self._sanitizeSelector( href ) ) );
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// remote tab
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// prevent loading the page itself if href is just "#"
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} else if ( href && href !== "#" ) {
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// required for restore on destroy
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$.data( a, "href.tabs", href );
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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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$.data( a, "load.tabs", href.replace( /#.*$/, "" ) );
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var id = self._tabId( a );
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a.href = "#" + id;
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var $panel = self.element.find( "#" + id );
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if ( !$panel.length ) {
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$panel = $( o.panelTemplate )
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.attr( "id", id )
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.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
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.insertAfter( self.panels[ i - 1 ] || self.list );
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$panel.data( "destroy.tabs", true );
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}
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self.panels = self.panels.add( $panel );
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// invalid tab href
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} else {
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o.disabled.push( i );
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}
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});
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// initialization from scratch
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if ( init ) {
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// attach necessary classes for styling
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this.element.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" );
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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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// Selected tab
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// use "selected" option or try to retrieve:
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// 1. from fragment identifier in url
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// 2. from cookie
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// 3. from selected class attribute on <li>
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if ( o.selected === undefined ) {
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if ( location.hash ) {
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this.anchors.each(function( i, a ) {
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if ( a.hash == location.hash ) {
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o.selected = i;
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return false;
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}
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});
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}
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if ( typeof o.selected !== "number" && o.cookie ) {
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o.selected = parseInt( self._cookie(), 10 );
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}
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if ( typeof o.selected !== "number" && this.lis.filter( ".ui-tabs-selected" ).length ) {
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o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
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}
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o.selected = o.selected || ( this.lis.length ? 0 : -1 );
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} else if ( o.selected === null ) { // usage of null is deprecated, TODO remove in next release
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o.selected = -1;
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}
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// sanity check - default to first tab...
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o.selected = ( ( o.selected >= 0 && this.anchors[ o.selected ] ) || o.selected < 0 )
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? o.selected
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: 0;
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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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// A selected tab cannot become disabled.
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o.disabled = $.unique( o.disabled.concat(
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$.map( this.lis.filter( ".ui-state-disabled" ), function( n, i ) {
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return self.lis.index( n );
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})
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) ).sort();
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if ( $.inArray( o.selected, o.disabled ) != -1 ) {
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o.disabled.splice( $.inArray( o.selected, o.disabled ), 1 );
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}
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// highlight selected tab
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this.panels.addClass( "ui-tabs-hide" );
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this.lis.removeClass( "ui-tabs-selected ui-state-active" );
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// check for length avoids error when initializing empty list
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if ( o.selected >= 0 && this.anchors.length ) {
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self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) ).removeClass( "ui-tabs-hide" );
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this.lis.eq( o.selected ).addClass( "ui-tabs-selected ui-state-active" );
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// seems to be expected behavior that the show callback is fired
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self.element.queue( "tabs", function() {
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self._trigger( "show", null,
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self._ui( self.anchors[ o.selected ], self.element.find( self._sanitizeSelector( self.anchors[ o.selected ].hash ) )[ 0 ] ) );
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});
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this.load( o.selected );
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}
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// clean up to avoid memory leaks in certain versions of IE 6
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// TODO: namespace this event
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$( window ).bind( "unload", function() {
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self.lis.add( self.anchors ).unbind( ".tabs" );
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self.lis = self.anchors = self.panels = null;
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});
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// update selected after add/remove
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} else {
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o.selected = this.lis.index( this.lis.filter( ".ui-tabs-selected" ) );
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}
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// update collapsible
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// TODO: use .toggleClass()
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this.element[ o.collapsible ? "addClass" : "removeClass" ]( "ui-tabs-collapsible" );
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// set or update cookie after init and add/remove respectively
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if ( o.cookie ) {
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this._cookie( o.selected, o.cookie );
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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 )[ $.inArray( i, o.disabled ) != -1 &&
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// TODO: use .toggleClass()
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!$( li ).hasClass( "ui-tabs-selected" ) ? "addClass" : "removeClass" ]( "ui-state-disabled" );
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}
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// reset cache if switching from cached to not cached
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if ( o.cache === false ) {
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this.anchors.removeData( "cache.tabs" );
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}
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// remove all handlers before, tabify may run on existing tabs after add or option change
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this.lis.add( this.anchors ).unbind( ".tabs" );
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if ( o.event !== "mouseover" ) {
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var addState = function( state, el ) {
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if ( el.is( ":not(.ui-state-disabled)" ) ) {
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el.addClass( "ui-state-" + state );
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}
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};
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var removeState = function( state, el ) {
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el.removeClass( "ui-state-" + state );
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};
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this.lis.bind( "mouseover.tabs" , function() {
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addState( "hover", $( this ) );
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});
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this.lis.bind( "mouseout.tabs", function() {
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removeState( "hover", $( this ) );
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});
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this.anchors.bind( "focus.tabs", function() {
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addState( "focus", $( this ).closest( "li" ) );
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});
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this.anchors.bind( "blur.tabs", function() {
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removeState( "focus", $( this ).closest( "li" ) );
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});
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}
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// set up animations
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var hideFx, showFx;
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if ( o.fx ) {
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if ( $.isArray( o.fx ) ) {
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hideFx = o.fx[ 0 ];
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showFx = o.fx[ 1 ];
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} else {
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hideFx = showFx = o.fx;
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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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function resetStyle( $el, fx ) {
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$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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// Show a tab...
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var showTab = showFx
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? function( clicked, $show ) {
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$( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
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$show.hide().removeClass( "ui-tabs-hide" ) // avoid flicker that way
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.animate( showFx, showFx.duration || "normal", function() {
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resetStyle( $show, showFx );
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self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
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});
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}
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: function( clicked, $show ) {
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$( clicked ).closest( "li" ).addClass( "ui-tabs-selected ui-state-active" );
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$show.removeClass( "ui-tabs-hide" );
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self._trigger( "show", null, self._ui( clicked, $show[ 0 ] ) );
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};
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// Hide a tab, $show is optional...
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var hideTab = hideFx
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? function( clicked, $hide ) {
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$hide.animate( hideFx, hideFx.duration || "normal", function() {
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self.lis.removeClass( "ui-tabs-selected ui-state-active" );
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$hide.addClass( "ui-tabs-hide" );
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resetStyle( $hide, hideFx );
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self.element.dequeue( "tabs" );
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});
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}
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: function( clicked, $hide, $show ) {
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self.lis.removeClass( "ui-tabs-selected ui-state-active" );
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$hide.addClass( "ui-tabs-hide" );
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self.element.dequeue( "tabs" );
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};
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// attach tab event handler, unbind to avoid duplicates from former tabifying...
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this.anchors.bind( o.event + ".tabs", function() {
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var el = this,
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$li = $(el).closest( "li" ),
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$hide = self.panels.filter( ":not(.ui-tabs-hide)" ),
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$show = self.element.find( self._sanitizeSelector( el.hash ) );
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// If tab is already selected and not collapsible or tab disabled or
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// or is already loading or click callback returns false stop here.
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// Check if click handler returns false last so that it is not executed
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// for a disabled or loading tab!
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if ( ( $li.hasClass( "ui-tabs-selected" ) && !o.collapsible) ||
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$li.hasClass( "ui-state-disabled" ) ||
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$li.hasClass( "ui-state-processing" ) ||
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self.panels.filter( ":animated" ).length ||
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self._trigger( "select", null, self._ui( this, $show[ 0 ] ) ) === false ) {
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this.blur();
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return false;
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}
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o.selected = self.anchors.index( this );
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self.abort();
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// if tab may be closed
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if ( o.collapsible ) {
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if ( $li.hasClass( "ui-tabs-selected" ) ) {
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o.selected = -1;
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if ( o.cookie ) {
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self._cookie( o.selected, o.cookie );
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}
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self.element.queue( "tabs", function() {
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hideTab( el, $hide );
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}).dequeue( "tabs" );
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this.blur();
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return false;
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} else if ( !$hide.length ) {
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if ( o.cookie ) {
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self._cookie( o.selected, o.cookie );
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}
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self.element.queue( "tabs", function() {
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showTab( el, $show );
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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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self.load( self.anchors.index( this ) );
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this.blur();
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return false;
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}
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}
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if ( o.cookie ) {
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self._cookie( o.selected, o.cookie );
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}
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// show new tab
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if ( $show.length ) {
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if ( $hide.length ) {
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self.element.queue( "tabs", function() {
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hideTab( el, $hide );
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});
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}
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self.element.queue( "tabs", function() {
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showTab( el, $show );
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});
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self.load( self.anchors.index( this ) );
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} else {
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throw "jQuery UI Tabs: Mismatching fragment identifier.";
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}
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// Prevent IE from keeping other link focussed when using the back button
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// and remove dotted border from clicked link. This is controlled via CSS
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// in modern browsers; blur() removes focus from address bar in Firefox
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// which can become a usability and annoying problem with tabs('rotate').
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if ( $.browser.msie ) {
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this.blur();
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}
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});
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// disable click in any case
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this.anchors.bind( "click.tabs", function(){
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return false;
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});
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},
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_getIndex: function( index ) {
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// meta-function to give users option to provide a href string instead of a numerical index.
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// also sanitizes numerical indexes to valid values.
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if ( typeof index == "string" ) {
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index = this.anchors.index( this.anchors.filter( "[href$='" + 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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this.abort();
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this.element
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.unbind( ".tabs" )
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.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" )
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.removeData( "tabs" );
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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 href = $.data( this, "href.tabs" );
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if ( href ) {
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this.href = href;
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}
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var $this = $( this ).unbind( ".tabs" );
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$.each( [ "href", "load", "cache" ], 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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$( this ).removeClass([
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"ui-state-default",
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"ui-corner-top",
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"ui-tabs-selected",
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"ui-state-active",
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"ui-state-hover",
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"ui-state-focus",
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"ui-state-disabled",
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"ui-tabs-panel",
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"ui-widget-content",
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"ui-corner-bottom",
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"ui-tabs-hide"
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].join( " " ) );
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}
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});
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if ( o.cookie ) {
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this._cookie( null, o.cookie );
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}
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return this;
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},
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add: function( url, label, index ) {
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if ( index === undefined ) {
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index = this.anchors.length;
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}
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var self = this,
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o = this.options,
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$li = $( o.tabTemplate.replace( /#\{href\}/g, url ).replace( /#\{label\}/g, label ) ),
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id = !url.indexOf( "#" ) ? url.replace( "#", "" ) : this._tabId( $( "a", $li )[ 0 ] );
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$li.addClass( "ui-state-default ui-corner-top" ).data( "destroy.tabs", true );
|
|
|
|
// try to find an existing element before creating a new one
|
|
var $panel = self.element.find( "#" + id );
|
|
if ( !$panel.length ) {
|
|
$panel = $( o.panelTemplate )
|
|
.attr( "id", id )
|
|
.data( "destroy.tabs", true );
|
|
}
|
|
$panel.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-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 ] );
|
|
}
|
|
|
|
o.disabled = $.map( o.disabled, function( n, i ) {
|
|
return n >= index ? ++n : n;
|
|
});
|
|
|
|
this._tabify();
|
|
|
|
if ( this.anchors.length == 1 ) {
|
|
o.selected = 0;
|
|
$li.addClass( "ui-tabs-selected ui-state-active" );
|
|
$panel.removeClass( "ui-tabs-hide" );
|
|
this.element.queue( "tabs", function() {
|
|
self._trigger( "show", null, self._ui( self.anchors[ 0 ], self.panels[ 0 ] ) );
|
|
});
|
|
|
|
this.load( 0 );
|
|
}
|
|
|
|
this._trigger( "add", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
return this;
|
|
},
|
|
|
|
remove: function( index ) {
|
|
index = this._getIndex( index );
|
|
var o = this.options,
|
|
$li = 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 ( $li.hasClass( "ui-tabs-selected" ) && this.anchors.length > 1) {
|
|
this.select( index + ( index + 1 < this.anchors.length ? 1 : -1 ) );
|
|
}
|
|
|
|
o.disabled = $.map(
|
|
$.grep( o.disabled, function(n, i) {
|
|
return n != index;
|
|
}),
|
|
function( n, i ) {
|
|
return n >= index ? --n : n;
|
|
});
|
|
|
|
this._tabify();
|
|
|
|
this._trigger( "remove", null, this._ui( $li.find( "a" )[ 0 ], $panel[ 0 ] ) );
|
|
return this;
|
|
},
|
|
|
|
enable: function( index ) {
|
|
index = this._getIndex( index );
|
|
var o = this.options;
|
|
if ( $.inArray( index, o.disabled ) == -1 ) {
|
|
return;
|
|
}
|
|
|
|
this.lis.eq( index ).removeClass( "ui-state-disabled" );
|
|
o.disabled = $.grep( o.disabled, function( n, i ) {
|
|
return n != index;
|
|
});
|
|
|
|
this._trigger( "enable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
return this;
|
|
},
|
|
|
|
disable: function( index ) {
|
|
index = this._getIndex( index );
|
|
var self = this, o = this.options;
|
|
// cannot disable already selected tab
|
|
if ( index != o.selected ) {
|
|
this.lis.eq( index ).addClass( "ui-state-disabled" );
|
|
|
|
o.disabled.push( index );
|
|
o.disabled.sort();
|
|
|
|
this._trigger( "disable", null, this._ui( this.anchors[ index ], this.panels[ index ] ) );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
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;
|
|
}
|
|
}
|
|
this.anchors.eq( index ).trigger( this.options.event + ".tabs" );
|
|
return this;
|
|
},
|
|
|
|
load: function( index ) {
|
|
index = this._getIndex( index );
|
|
var self = this,
|
|
o = this.options,
|
|
a = this.anchors.eq( index )[ 0 ],
|
|
url = $.data( a, "load.tabs" );
|
|
|
|
this.abort();
|
|
|
|
// not remote or from cache
|
|
if ( !url || this.element.queue( "tabs" ).length !== 0 && $.data( a, "cache.tabs" ) ) {
|
|
this.element.dequeue( "tabs" );
|
|
return;
|
|
}
|
|
|
|
// load remote from here on
|
|
this.lis.eq( index ).addClass( "ui-state-processing" );
|
|
|
|
if ( o.spinner ) {
|
|
var span = $( "span", a );
|
|
span.data( "label.tabs", span.html() ).html( o.spinner );
|
|
}
|
|
|
|
this.xhr = $.ajax( $.extend( {}, o.ajaxOptions, {
|
|
url: url,
|
|
success: function( r, s ) {
|
|
self.element.find( self._sanitizeSelector( a.hash ) ).html( r );
|
|
|
|
// take care of tab labels
|
|
self._cleanup();
|
|
|
|
if ( o.cache ) {
|
|
$.data( a, "cache.tabs", true );
|
|
}
|
|
|
|
self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
|
|
try {
|
|
o.ajaxOptions.success( r, s );
|
|
}
|
|
catch ( e ) {}
|
|
},
|
|
error: function( xhr, s, e ) {
|
|
// take care of tab labels
|
|
self._cleanup();
|
|
|
|
self._trigger( "load", null, self._ui( self.anchors[ index ], self.panels[ index ] ) );
|
|
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)
|
|
o.ajaxOptions.error( xhr, s, index, a );
|
|
}
|
|
catch ( e ) {}
|
|
}
|
|
} ) );
|
|
|
|
// last, so that load event is fired before show...
|
|
self.element.dequeue( "tabs" );
|
|
|
|
return this;
|
|
},
|
|
|
|
abort: function() {
|
|
// stop possibly running animations
|
|
this.element.queue( [] );
|
|
this.panels.stop( false, true );
|
|
|
|
// "tabs" queue must not contain more than two elements,
|
|
// which are the callbacks for the latest clicked tab...
|
|
this.element.queue( "tabs", this.element.queue( "tabs" ).splice( -2, 2 ) );
|
|
|
|
// terminate pending requests from other tabs
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
delete this.xhr;
|
|
}
|
|
|
|
// take care of tab labels
|
|
this._cleanup();
|
|
return this;
|
|
},
|
|
|
|
url: function( index, url ) {
|
|
this.anchors.eq( index ).removeData( "cache.tabs" ).data( "load.tabs", url );
|
|
return this;
|
|
},
|
|
|
|
length: function() {
|
|
return this.anchors.length;
|
|
}
|
|
});
|
|
|
|
$.extend( $.ui.tabs, {
|
|
version: "@VERSION"
|
|
});
|
|
|
|
/*
|
|
* Tabs Extensions
|
|
*/
|
|
|
|
/*
|
|
* Rotate
|
|
*/
|
|
$.extend( $.ui.tabs.prototype, {
|
|
rotation: null,
|
|
rotate: function( ms, continuing ) {
|
|
var self = this,
|
|
o = this.options;
|
|
|
|
var rotate = self._rotate || ( self._rotate = function( e ) {
|
|
clearTimeout( self.rotation );
|
|
self.rotation = setTimeout(function() {
|
|
var t = o.selected;
|
|
self.select( ++t < self.anchors.length ? t : 0 );
|
|
}, ms );
|
|
|
|
if ( e ) {
|
|
e.stopPropagation();
|
|
}
|
|
});
|
|
|
|
var stop = self._unrotate || ( self._unrotate = !continuing
|
|
? function(e) {
|
|
if (e.clientX) { // in case of a true click
|
|
self.rotate(null);
|
|
}
|
|
}
|
|
: function( e ) {
|
|
rotate();
|
|
});
|
|
|
|
// start rotation
|
|
if ( ms ) {
|
|
this.element.bind( "tabsshow", rotate );
|
|
this.anchors.bind( o.event + ".tabs", stop );
|
|
rotate();
|
|
// stop rotation
|
|
} else {
|
|
clearTimeout( self.rotation );
|
|
this.element.unbind( "tabsshow", rotate );
|
|
this.anchors.unbind( o.event + ".tabs", stop );
|
|
delete this._rotate;
|
|
delete this._unrotate;
|
|
}
|
|
|
|
return this;
|
|
}
|
|
});
|
|
|
|
})( jQuery );
|