mirror of
https://github.com/jquery/jquery-ui.git
synced 2024-12-07 06:14:24 +00:00
cb69f0025f
Collapses "UI Core" and "Core" into just "Core". Fixes bad paths for CSS dependencies. Regressed when moving widgets into the widgets subfolder.
921 lines
23 KiB
JavaScript
921 lines
23 KiB
JavaScript
/*!
|
|
* jQuery UI Tabs @VERSION
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*/
|
|
|
|
//>>label: Tabs
|
|
//>>group: Widgets
|
|
//>>description: Transforms a set of container elements into a tab structure.
|
|
//>>docs: http://api.jqueryui.com/tabs/
|
|
//>>demos: http://jqueryui.com/tabs/
|
|
//>>css.structure: ../../themes/base/core.css
|
|
//>>css.structure: ../../themes/base/tabs.css
|
|
//>>css.theme: ../../themes/base/theme.css
|
|
|
|
( function( factory ) {
|
|
if ( typeof define === "function" && define.amd ) {
|
|
|
|
// AMD. Register as an anonymous module.
|
|
define( [
|
|
"jquery",
|
|
"../escape-selector",
|
|
"../keycode",
|
|
"../safe-active-element",
|
|
"../unique-id",
|
|
"../version",
|
|
"../widget"
|
|
], factory );
|
|
} else {
|
|
|
|
// Browser globals
|
|
factory( jQuery );
|
|
}
|
|
}( function( $ ) {
|
|
|
|
$.widget( "ui.tabs", {
|
|
version: "@VERSION",
|
|
delay: 300,
|
|
options: {
|
|
active: null,
|
|
classes: {
|
|
"ui-tabs": "ui-corner-all",
|
|
"ui-tabs-nav": "ui-corner-all",
|
|
"ui-tab": "ui-corner-top",
|
|
"ui-tabs-panel": "ui-corner-bottom"
|
|
},
|
|
collapsible: false,
|
|
event: "click",
|
|
heightStyle: "content",
|
|
hide: null,
|
|
show: null,
|
|
|
|
// Callbacks
|
|
activate: null,
|
|
beforeActivate: null,
|
|
beforeLoad: null,
|
|
load: null
|
|
},
|
|
|
|
_isLocal: ( function() {
|
|
var rhash = /#.*$/;
|
|
|
|
return function( anchor ) {
|
|
var anchorUrl, locationUrl;
|
|
|
|
anchorUrl = anchor.href.replace( rhash, "" );
|
|
locationUrl = location.href.replace( rhash, "" );
|
|
|
|
// Decoding may throw an error if the URL isn't UTF-8 (#9518)
|
|
try {
|
|
anchorUrl = decodeURIComponent( anchorUrl );
|
|
} catch ( error ) {}
|
|
try {
|
|
locationUrl = decodeURIComponent( locationUrl );
|
|
} catch ( error ) {}
|
|
|
|
return anchor.hash.length > 1 && anchorUrl === locationUrl;
|
|
};
|
|
} )(),
|
|
|
|
_create: function() {
|
|
var that = this,
|
|
options = this.options;
|
|
|
|
this.running = false;
|
|
|
|
this._addClass( "ui-tabs", "ui-widget ui-widget-content" );
|
|
this._toggleClass( "ui-tabs-collapsible", null, options.collapsible );
|
|
|
|
this._processTabs();
|
|
options.active = this._initialActive();
|
|
|
|
// Take disabling tabs via class attribute from HTML
|
|
// into account and update option properly.
|
|
if ( $.isArray( options.disabled ) ) {
|
|
options.disabled = $.unique( options.disabled.concat(
|
|
$.map( this.tabs.filter( ".ui-state-disabled" ), function( li ) {
|
|
return that.tabs.index( li );
|
|
} )
|
|
) ).sort();
|
|
}
|
|
|
|
// Check for length avoids error when initializing empty list
|
|
if ( this.options.active !== false && this.anchors.length ) {
|
|
this.active = this._findActive( options.active );
|
|
} else {
|
|
this.active = $();
|
|
}
|
|
|
|
this._refresh();
|
|
|
|
if ( this.active.length ) {
|
|
this.load( options.active );
|
|
}
|
|
},
|
|
|
|
_initialActive: function() {
|
|
var active = this.options.active,
|
|
collapsible = this.options.collapsible,
|
|
locationHash = location.hash.substring( 1 );
|
|
|
|
if ( active === null ) {
|
|
|
|
// check the fragment identifier in the URL
|
|
if ( locationHash ) {
|
|
this.tabs.each( function( i, tab ) {
|
|
if ( $( tab ).attr( "aria-controls" ) === locationHash ) {
|
|
active = i;
|
|
return false;
|
|
}
|
|
} );
|
|
}
|
|
|
|
// Check for a tab marked active via a class
|
|
if ( active === null ) {
|
|
active = this.tabs.index( this.tabs.filter( ".ui-tabs-active" ) );
|
|
}
|
|
|
|
// No active tab, set to false
|
|
if ( active === null || active === -1 ) {
|
|
active = this.tabs.length ? 0 : false;
|
|
}
|
|
}
|
|
|
|
// Handle numbers: negative, out of range
|
|
if ( active !== false ) {
|
|
active = this.tabs.index( this.tabs.eq( active ) );
|
|
if ( active === -1 ) {
|
|
active = collapsible ? false : 0;
|
|
}
|
|
}
|
|
|
|
// Don't allow collapsible: false and active: false
|
|
if ( !collapsible && active === false && this.anchors.length ) {
|
|
active = 0;
|
|
}
|
|
|
|
return active;
|
|
},
|
|
|
|
_getCreateEventData: function() {
|
|
return {
|
|
tab: this.active,
|
|
panel: !this.active.length ? $() : this._getPanelForTab( this.active )
|
|
};
|
|
},
|
|
|
|
_tabKeydown: function( event ) {
|
|
var focusedTab = $( $.ui.safeActiveElement( this.document[ 0 ] ) ).closest( "li" ),
|
|
selectedIndex = this.tabs.index( focusedTab ),
|
|
goingForward = true;
|
|
|
|
if ( this._handlePageNav( event ) ) {
|
|
return;
|
|
}
|
|
|
|
switch ( event.keyCode ) {
|
|
case $.ui.keyCode.RIGHT:
|
|
case $.ui.keyCode.DOWN:
|
|
selectedIndex++;
|
|
break;
|
|
case $.ui.keyCode.UP:
|
|
case $.ui.keyCode.LEFT:
|
|
goingForward = false;
|
|
selectedIndex--;
|
|
break;
|
|
case $.ui.keyCode.END:
|
|
selectedIndex = this.anchors.length - 1;
|
|
break;
|
|
case $.ui.keyCode.HOME:
|
|
selectedIndex = 0;
|
|
break;
|
|
case $.ui.keyCode.SPACE:
|
|
|
|
// Activate only, no collapsing
|
|
event.preventDefault();
|
|
clearTimeout( this.activating );
|
|
this._activate( selectedIndex );
|
|
return;
|
|
case $.ui.keyCode.ENTER:
|
|
|
|
// Toggle (cancel delayed activation, allow collapsing)
|
|
event.preventDefault();
|
|
clearTimeout( this.activating );
|
|
|
|
// Determine if we should collapse or activate
|
|
this._activate( selectedIndex === this.options.active ? false : selectedIndex );
|
|
return;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
// Focus the appropriate tab, based on which key was pressed
|
|
event.preventDefault();
|
|
clearTimeout( this.activating );
|
|
selectedIndex = this._focusNextTab( selectedIndex, goingForward );
|
|
|
|
// Navigating with control/command key will prevent automatic activation
|
|
if ( !event.ctrlKey && !event.metaKey ) {
|
|
|
|
// Update aria-selected immediately so that AT think the tab is already selected.
|
|
// Otherwise AT may confuse the user by stating that they need to activate the tab,
|
|
// but the tab will already be activated by the time the announcement finishes.
|
|
focusedTab.attr( "aria-selected", "false" );
|
|
this.tabs.eq( selectedIndex ).attr( "aria-selected", "true" );
|
|
|
|
this.activating = this._delay( function() {
|
|
this.option( "active", selectedIndex );
|
|
}, this.delay );
|
|
}
|
|
},
|
|
|
|
_panelKeydown: function( event ) {
|
|
if ( this._handlePageNav( event ) ) {
|
|
return;
|
|
}
|
|
|
|
// Ctrl+up moves focus to the current tab
|
|
if ( event.ctrlKey && event.keyCode === $.ui.keyCode.UP ) {
|
|
event.preventDefault();
|
|
this.active.trigger( "focus" );
|
|
}
|
|
},
|
|
|
|
// Alt+page up/down moves focus to the previous/next tab (and activates)
|
|
_handlePageNav: function( event ) {
|
|
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_UP ) {
|
|
this._activate( this._focusNextTab( this.options.active - 1, false ) );
|
|
return true;
|
|
}
|
|
if ( event.altKey && event.keyCode === $.ui.keyCode.PAGE_DOWN ) {
|
|
this._activate( this._focusNextTab( this.options.active + 1, true ) );
|
|
return true;
|
|
}
|
|
},
|
|
|
|
_findNextTab: function( index, goingForward ) {
|
|
var lastTabIndex = this.tabs.length - 1;
|
|
|
|
function constrain() {
|
|
if ( index > lastTabIndex ) {
|
|
index = 0;
|
|
}
|
|
if ( index < 0 ) {
|
|
index = lastTabIndex;
|
|
}
|
|
return index;
|
|
}
|
|
|
|
while ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
|
|
index = goingForward ? index + 1 : index - 1;
|
|
}
|
|
|
|
return index;
|
|
},
|
|
|
|
_focusNextTab: function( index, goingForward ) {
|
|
index = this._findNextTab( index, goingForward );
|
|
this.tabs.eq( index ).trigger( "focus" );
|
|
return index;
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
if ( key === "active" ) {
|
|
|
|
// _activate() will handle invalid values and update this.options
|
|
this._activate( value );
|
|
return;
|
|
}
|
|
|
|
this._super( key, value );
|
|
|
|
if ( key === "collapsible" ) {
|
|
this._toggleClass( "ui-tabs-collapsible", null, value );
|
|
|
|
// Setting collapsible: false while collapsed; open first panel
|
|
if ( !value && this.options.active === false ) {
|
|
this._activate( 0 );
|
|
}
|
|
}
|
|
|
|
if ( key === "event" ) {
|
|
this._setupEvents( value );
|
|
}
|
|
|
|
if ( key === "heightStyle" ) {
|
|
this._setupHeightStyle( value );
|
|
}
|
|
},
|
|
|
|
_sanitizeSelector: function( hash ) {
|
|
return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/g, "\\$&" ) : "";
|
|
},
|
|
|
|
refresh: function() {
|
|
var options = this.options,
|
|
lis = this.tablist.children( ":has(a[href])" );
|
|
|
|
// Get disabled tabs from class attribute from HTML
|
|
// this will get converted to a boolean if needed in _refresh()
|
|
options.disabled = $.map( lis.filter( ".ui-state-disabled" ), function( tab ) {
|
|
return lis.index( tab );
|
|
} );
|
|
|
|
this._processTabs();
|
|
|
|
// Was collapsed or no tabs
|
|
if ( options.active === false || !this.anchors.length ) {
|
|
options.active = false;
|
|
this.active = $();
|
|
|
|
// was active, but active tab is gone
|
|
} else if ( this.active.length && !$.contains( this.tablist[ 0 ], this.active[ 0 ] ) ) {
|
|
|
|
// all remaining tabs are disabled
|
|
if ( this.tabs.length === options.disabled.length ) {
|
|
options.active = false;
|
|
this.active = $();
|
|
|
|
// activate previous tab
|
|
} else {
|
|
this._activate( this._findNextTab( Math.max( 0, options.active - 1 ), false ) );
|
|
}
|
|
|
|
// was active, active tab still exists
|
|
} else {
|
|
|
|
// make sure active index is correct
|
|
options.active = this.tabs.index( this.active );
|
|
}
|
|
|
|
this._refresh();
|
|
},
|
|
|
|
_refresh: function() {
|
|
this._setOptionDisabled( this.options.disabled );
|
|
this._setupEvents( this.options.event );
|
|
this._setupHeightStyle( this.options.heightStyle );
|
|
|
|
this.tabs.not( this.active ).attr( {
|
|
"aria-selected": "false",
|
|
"aria-expanded": "false",
|
|
tabIndex: -1
|
|
} );
|
|
this.panels.not( this._getPanelForTab( this.active ) )
|
|
.hide()
|
|
.attr( {
|
|
"aria-hidden": "true"
|
|
} );
|
|
|
|
// Make sure one tab is in the tab order
|
|
if ( !this.active.length ) {
|
|
this.tabs.eq( 0 ).attr( "tabIndex", 0 );
|
|
} else {
|
|
this.active
|
|
.attr( {
|
|
"aria-selected": "true",
|
|
"aria-expanded": "true",
|
|
tabIndex: 0
|
|
} );
|
|
this._addClass( this.active, "ui-tabs-active", "ui-state-active" );
|
|
this._getPanelForTab( this.active )
|
|
.show()
|
|
.attr( {
|
|
"aria-hidden": "false"
|
|
} );
|
|
}
|
|
},
|
|
|
|
_processTabs: function() {
|
|
var that = this,
|
|
prevTabs = this.tabs,
|
|
prevAnchors = this.anchors,
|
|
prevPanels = this.panels;
|
|
|
|
this.tablist = this._getList().attr( "role", "tablist" );
|
|
this._addClass( this.tablist, "ui-tabs-nav",
|
|
"ui-helper-reset ui-helper-clearfix ui-widget-header" );
|
|
|
|
// Prevent users from focusing disabled tabs via click
|
|
this.tablist
|
|
.on( "mousedown" + this.eventNamespace, "> li", function( event ) {
|
|
if ( $( this ).is( ".ui-state-disabled" ) ) {
|
|
event.preventDefault();
|
|
}
|
|
} )
|
|
|
|
// Support: IE <9
|
|
// Preventing the default action in mousedown doesn't prevent IE
|
|
// from focusing the element, so if the anchor gets focused, blur.
|
|
// We don't have to worry about focusing the previously focused
|
|
// element since clicking on a non-focusable element should focus
|
|
// the body anyway.
|
|
.on( "focus" + this.eventNamespace, ".ui-tabs-anchor", function() {
|
|
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
|
|
this.blur();
|
|
}
|
|
} );
|
|
|
|
this.tabs = this.tablist.find( "> li:has(a[href])" )
|
|
.attr( {
|
|
role: "tab",
|
|
tabIndex: -1
|
|
} );
|
|
this._addClass( this.tabs, "ui-tabs-tab", "ui-state-default" );
|
|
|
|
this.anchors = this.tabs.map( function() {
|
|
return $( "a", this )[ 0 ];
|
|
} )
|
|
.attr( {
|
|
role: "presentation",
|
|
tabIndex: -1
|
|
} );
|
|
this._addClass( this.anchors, "ui-tabs-anchor" );
|
|
|
|
this.panels = $();
|
|
|
|
this.anchors.each( function( i, anchor ) {
|
|
var selector, panel, panelId,
|
|
anchorId = $( anchor ).uniqueId().attr( "id" ),
|
|
tab = $( anchor ).closest( "li" ),
|
|
originalAriaControls = tab.attr( "aria-controls" );
|
|
|
|
// Inline tab
|
|
if ( that._isLocal( anchor ) ) {
|
|
selector = anchor.hash;
|
|
panelId = selector.substring( 1 );
|
|
panel = that.element.find( that._sanitizeSelector( selector ) );
|
|
|
|
// remote tab
|
|
} else {
|
|
|
|
// If the tab doesn't already have aria-controls,
|
|
// generate an id by using a throw-away element
|
|
panelId = tab.attr( "aria-controls" ) || $( {} ).uniqueId()[ 0 ].id;
|
|
selector = "#" + panelId;
|
|
panel = that.element.find( selector );
|
|
if ( !panel.length ) {
|
|
panel = that._createPanel( panelId );
|
|
panel.insertAfter( that.panels[ i - 1 ] || that.tablist );
|
|
}
|
|
panel.attr( "aria-live", "polite" );
|
|
}
|
|
|
|
if ( panel.length ) {
|
|
that.panels = that.panels.add( panel );
|
|
}
|
|
if ( originalAriaControls ) {
|
|
tab.data( "ui-tabs-aria-controls", originalAriaControls );
|
|
}
|
|
tab.attr( {
|
|
"aria-controls": panelId,
|
|
"aria-labelledby": anchorId
|
|
} );
|
|
panel.attr( "aria-labelledby", anchorId );
|
|
} );
|
|
|
|
this.panels.attr( "role", "tabpanel" );
|
|
this._addClass( this.panels, "ui-tabs-panel", "ui-widget-content" );
|
|
|
|
// Avoid memory leaks (#10056)
|
|
if ( prevTabs ) {
|
|
this._off( prevTabs.not( this.tabs ) );
|
|
this._off( prevAnchors.not( this.anchors ) );
|
|
this._off( prevPanels.not( this.panels ) );
|
|
}
|
|
},
|
|
|
|
// Allow overriding how to find the list for rare usage scenarios (#7715)
|
|
_getList: function() {
|
|
return this.tablist || this.element.find( "ol, ul" ).eq( 0 );
|
|
},
|
|
|
|
_createPanel: function( id ) {
|
|
return $( "<div>" )
|
|
.attr( "id", id )
|
|
.data( "ui-tabs-destroy", true );
|
|
},
|
|
|
|
_setOptionDisabled: function( disabled ) {
|
|
var currentItem, li, i;
|
|
|
|
if ( $.isArray( disabled ) ) {
|
|
if ( !disabled.length ) {
|
|
disabled = false;
|
|
} else if ( disabled.length === this.anchors.length ) {
|
|
disabled = true;
|
|
}
|
|
}
|
|
|
|
// Disable tabs
|
|
for ( i = 0; ( li = this.tabs[ i ] ); i++ ) {
|
|
currentItem = $( li );
|
|
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
|
|
currentItem.attr( "aria-disabled", "true" );
|
|
this._addClass( currentItem, null, "ui-state-disabled" );
|
|
} else {
|
|
currentItem.removeAttr( "aria-disabled" );
|
|
this._removeClass( currentItem, null, "ui-state-disabled" );
|
|
}
|
|
}
|
|
|
|
this.options.disabled = disabled;
|
|
|
|
this._toggleClass( this.widget(), this.widgetFullName + "-disabled", null,
|
|
disabled === true );
|
|
},
|
|
|
|
_setupEvents: function( event ) {
|
|
var events = {};
|
|
if ( event ) {
|
|
$.each( event.split( " " ), function( index, eventName ) {
|
|
events[ eventName ] = "_eventHandler";
|
|
} );
|
|
}
|
|
|
|
this._off( this.anchors.add( this.tabs ).add( this.panels ) );
|
|
|
|
// Always prevent the default action, even when disabled
|
|
this._on( true, this.anchors, {
|
|
click: function( event ) {
|
|
event.preventDefault();
|
|
}
|
|
} );
|
|
this._on( this.anchors, events );
|
|
this._on( this.tabs, { keydown: "_tabKeydown" } );
|
|
this._on( this.panels, { keydown: "_panelKeydown" } );
|
|
|
|
this._focusable( this.tabs );
|
|
this._hoverable( this.tabs );
|
|
},
|
|
|
|
_setupHeightStyle: function( heightStyle ) {
|
|
var maxHeight,
|
|
parent = this.element.parent();
|
|
|
|
if ( heightStyle === "fill" ) {
|
|
maxHeight = parent.height();
|
|
maxHeight -= this.element.outerHeight() - this.element.height();
|
|
|
|
this.element.siblings( ":visible" ).each( function() {
|
|
var elem = $( this ),
|
|
position = elem.css( "position" );
|
|
|
|
if ( position === "absolute" || position === "fixed" ) {
|
|
return;
|
|
}
|
|
maxHeight -= elem.outerHeight( true );
|
|
} );
|
|
|
|
this.element.children().not( this.panels ).each( function() {
|
|
maxHeight -= $( this ).outerHeight( true );
|
|
} );
|
|
|
|
this.panels.each( function() {
|
|
$( this ).height( Math.max( 0, maxHeight -
|
|
$( this ).innerHeight() + $( this ).height() ) );
|
|
} )
|
|
.css( "overflow", "auto" );
|
|
} else if ( heightStyle === "auto" ) {
|
|
maxHeight = 0;
|
|
this.panels.each( function() {
|
|
maxHeight = Math.max( maxHeight, $( this ).height( "" ).height() );
|
|
} ).height( maxHeight );
|
|
}
|
|
},
|
|
|
|
_eventHandler: function( event ) {
|
|
var options = this.options,
|
|
active = this.active,
|
|
anchor = $( event.currentTarget ),
|
|
tab = anchor.closest( "li" ),
|
|
clickedIsActive = tab[ 0 ] === active[ 0 ],
|
|
collapsing = clickedIsActive && options.collapsible,
|
|
toShow = collapsing ? $() : this._getPanelForTab( tab ),
|
|
toHide = !active.length ? $() : this._getPanelForTab( active ),
|
|
eventData = {
|
|
oldTab: active,
|
|
oldPanel: toHide,
|
|
newTab: collapsing ? $() : tab,
|
|
newPanel: toShow
|
|
};
|
|
|
|
event.preventDefault();
|
|
|
|
if ( tab.hasClass( "ui-state-disabled" ) ||
|
|
|
|
// tab is already loading
|
|
tab.hasClass( "ui-tabs-loading" ) ||
|
|
|
|
// can't switch durning an animation
|
|
this.running ||
|
|
|
|
// click on active header, but not collapsible
|
|
( clickedIsActive && !options.collapsible ) ||
|
|
|
|
// allow canceling activation
|
|
( this._trigger( "beforeActivate", event, eventData ) === false ) ) {
|
|
return;
|
|
}
|
|
|
|
options.active = collapsing ? false : this.tabs.index( tab );
|
|
|
|
this.active = clickedIsActive ? $() : tab;
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
if ( !toHide.length && !toShow.length ) {
|
|
$.error( "jQuery UI Tabs: Mismatching fragment identifier." );
|
|
}
|
|
|
|
if ( toShow.length ) {
|
|
this.load( this.tabs.index( tab ), event );
|
|
}
|
|
this._toggle( event, eventData );
|
|
},
|
|
|
|
// Handles show/hide for selecting tabs
|
|
_toggle: function( event, eventData ) {
|
|
var that = this,
|
|
toShow = eventData.newPanel,
|
|
toHide = eventData.oldPanel;
|
|
|
|
this.running = true;
|
|
|
|
function complete() {
|
|
that.running = false;
|
|
that._trigger( "activate", event, eventData );
|
|
}
|
|
|
|
function show() {
|
|
that._addClass( eventData.newTab.closest( "li" ), "ui-tabs-active", "ui-state-active" );
|
|
|
|
if ( toShow.length && that.options.show ) {
|
|
that._show( toShow, that.options.show, complete );
|
|
} else {
|
|
toShow.show();
|
|
complete();
|
|
}
|
|
}
|
|
|
|
// Start out by hiding, then showing, then completing
|
|
if ( toHide.length && this.options.hide ) {
|
|
this._hide( toHide, this.options.hide, function() {
|
|
that._removeClass( eventData.oldTab.closest( "li" ),
|
|
"ui-tabs-active", "ui-state-active" );
|
|
show();
|
|
} );
|
|
} else {
|
|
this._removeClass( eventData.oldTab.closest( "li" ),
|
|
"ui-tabs-active", "ui-state-active" );
|
|
toHide.hide();
|
|
show();
|
|
}
|
|
|
|
toHide.attr( "aria-hidden", "true" );
|
|
eventData.oldTab.attr( {
|
|
"aria-selected": "false",
|
|
"aria-expanded": "false"
|
|
} );
|
|
|
|
// If we're switching tabs, remove the old tab from the tab order.
|
|
// If we're opening from collapsed state, remove the previous tab from the tab order.
|
|
// If we're collapsing, then keep the collapsing tab in the tab order.
|
|
if ( toShow.length && toHide.length ) {
|
|
eventData.oldTab.attr( "tabIndex", -1 );
|
|
} else if ( toShow.length ) {
|
|
this.tabs.filter( function() {
|
|
return $( this ).attr( "tabIndex" ) === 0;
|
|
} )
|
|
.attr( "tabIndex", -1 );
|
|
}
|
|
|
|
toShow.attr( "aria-hidden", "false" );
|
|
eventData.newTab.attr( {
|
|
"aria-selected": "true",
|
|
"aria-expanded": "true",
|
|
tabIndex: 0
|
|
} );
|
|
},
|
|
|
|
_activate: function( index ) {
|
|
var anchor,
|
|
active = this._findActive( index );
|
|
|
|
// Trying to activate the already active panel
|
|
if ( active[ 0 ] === this.active[ 0 ] ) {
|
|
return;
|
|
}
|
|
|
|
// Trying to collapse, simulate a click on the current active header
|
|
if ( !active.length ) {
|
|
active = this.active;
|
|
}
|
|
|
|
anchor = active.find( ".ui-tabs-anchor" )[ 0 ];
|
|
this._eventHandler( {
|
|
target: anchor,
|
|
currentTarget: anchor,
|
|
preventDefault: $.noop
|
|
} );
|
|
},
|
|
|
|
_findActive: function( index ) {
|
|
return index === false ? $() : this.tabs.eq( index );
|
|
},
|
|
|
|
_getIndex: function( index ) {
|
|
|
|
// meta-function to give users option to provide a href string instead of a numerical index.
|
|
if ( typeof index === "string" ) {
|
|
index = this.anchors.index( this.anchors.filter( "[href$='" + $.ui.escapeSelector( index ) + "']" ) );
|
|
}
|
|
|
|
return index;
|
|
},
|
|
|
|
_destroy: function() {
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
this.tablist
|
|
.removeAttr( "role" )
|
|
.off( this.eventNamespace );
|
|
|
|
this.anchors
|
|
.removeAttr( "role tabIndex" )
|
|
.removeUniqueId();
|
|
|
|
this.tabs.add( this.panels ).each( function() {
|
|
if ( $.data( this, "ui-tabs-destroy" ) ) {
|
|
$( this ).remove();
|
|
} else {
|
|
$( this ).removeAttr( "role tabIndex " +
|
|
"aria-live aria-busy aria-selected aria-labelledby aria-hidden aria-expanded" );
|
|
}
|
|
} );
|
|
|
|
this.tabs.each( function() {
|
|
var li = $( this ),
|
|
prev = li.data( "ui-tabs-aria-controls" );
|
|
if ( prev ) {
|
|
li
|
|
.attr( "aria-controls", prev )
|
|
.removeData( "ui-tabs-aria-controls" );
|
|
} else {
|
|
li.removeAttr( "aria-controls" );
|
|
}
|
|
} );
|
|
|
|
this.panels.show();
|
|
|
|
if ( this.options.heightStyle !== "content" ) {
|
|
this.panels.css( "height", "" );
|
|
}
|
|
},
|
|
|
|
enable: function( index ) {
|
|
var disabled = this.options.disabled;
|
|
if ( disabled === false ) {
|
|
return;
|
|
}
|
|
|
|
if ( index === undefined ) {
|
|
disabled = false;
|
|
} else {
|
|
index = this._getIndex( index );
|
|
if ( $.isArray( disabled ) ) {
|
|
disabled = $.map( disabled, function( num ) {
|
|
return num !== index ? num : null;
|
|
} );
|
|
} else {
|
|
disabled = $.map( this.tabs, function( li, num ) {
|
|
return num !== index ? num : null;
|
|
} );
|
|
}
|
|
}
|
|
this._setOptionDisabled( disabled );
|
|
},
|
|
|
|
disable: function( index ) {
|
|
var disabled = this.options.disabled;
|
|
if ( disabled === true ) {
|
|
return;
|
|
}
|
|
|
|
if ( index === undefined ) {
|
|
disabled = true;
|
|
} else {
|
|
index = this._getIndex( index );
|
|
if ( $.inArray( index, disabled ) !== -1 ) {
|
|
return;
|
|
}
|
|
if ( $.isArray( disabled ) ) {
|
|
disabled = $.merge( [ index ], disabled ).sort();
|
|
} else {
|
|
disabled = [ index ];
|
|
}
|
|
}
|
|
this._setOptionDisabled( disabled );
|
|
},
|
|
|
|
load: function( index, event ) {
|
|
index = this._getIndex( index );
|
|
var that = this,
|
|
tab = this.tabs.eq( index ),
|
|
anchor = tab.find( ".ui-tabs-anchor" ),
|
|
panel = this._getPanelForTab( tab ),
|
|
eventData = {
|
|
tab: tab,
|
|
panel: panel
|
|
},
|
|
complete = function( jqXHR, status ) {
|
|
if ( status === "abort" ) {
|
|
that.panels.stop( false, true );
|
|
}
|
|
|
|
that._removeClass( tab, "ui-tabs-loading" );
|
|
panel.removeAttr( "aria-busy" );
|
|
|
|
if ( jqXHR === that.xhr ) {
|
|
delete that.xhr;
|
|
}
|
|
};
|
|
|
|
// Not remote
|
|
if ( this._isLocal( anchor[ 0 ] ) ) {
|
|
return;
|
|
}
|
|
|
|
this.xhr = $.ajax( this._ajaxSettings( anchor, event, eventData ) );
|
|
|
|
// Support: jQuery <1.8
|
|
// jQuery <1.8 returns false if the request is canceled in beforeSend,
|
|
// but as of 1.8, $.ajax() always returns a jqXHR object.
|
|
if ( this.xhr && this.xhr.statusText !== "canceled" ) {
|
|
this._addClass( tab, "ui-tabs-loading" );
|
|
panel.attr( "aria-busy", "true" );
|
|
|
|
this.xhr
|
|
.done( function( response, status, jqXHR ) {
|
|
|
|
// support: jQuery <1.8
|
|
// http://bugs.jquery.com/ticket/11778
|
|
setTimeout( function() {
|
|
panel.html( response );
|
|
that._trigger( "load", event, eventData );
|
|
|
|
complete( jqXHR, status );
|
|
}, 1 );
|
|
} )
|
|
.fail( function( jqXHR, status ) {
|
|
|
|
// support: jQuery <1.8
|
|
// http://bugs.jquery.com/ticket/11778
|
|
setTimeout( function() {
|
|
complete( jqXHR, status );
|
|
}, 1 );
|
|
} );
|
|
}
|
|
},
|
|
|
|
_ajaxSettings: function( anchor, event, eventData ) {
|
|
var that = this;
|
|
return {
|
|
url: anchor.attr( "href" ),
|
|
beforeSend: function( jqXHR, settings ) {
|
|
return that._trigger( "beforeLoad", event,
|
|
$.extend( { jqXHR: jqXHR, ajaxSettings: settings }, eventData ) );
|
|
}
|
|
};
|
|
},
|
|
|
|
_getPanelForTab: function( tab ) {
|
|
var id = $( tab ).attr( "aria-controls" );
|
|
return this.element.find( this._sanitizeSelector( "#" + id ) );
|
|
}
|
|
} );
|
|
|
|
// DEPRECATED
|
|
// TODO: Switch return back to widget declaration at top of file when this is removed
|
|
if ( $.uiBackCompat !== false ) {
|
|
|
|
// Backcompat for ui-tab class (now ui-tabs-tab)
|
|
$.widget( "ui.tabs", $.ui.tabs, {
|
|
_processTabs: function() {
|
|
this._superApply( arguments );
|
|
this._addClass( this.tabs, "ui-tab" );
|
|
}
|
|
} );
|
|
}
|
|
|
|
return $.ui.tabs;
|
|
|
|
} ) );
|