mirror of
https://github.com/danog/sass-site.git
synced 2024-12-16 03:17:15 +01:00
1697 lines
48 KiB
JavaScript
1697 lines
48 KiB
JavaScript
/*! jQuery UI - v1.11.0 - 2014-07-27
|
|
* http://jqueryui.com
|
|
* Includes: core.js, widget.js, tabs.js
|
|
* Copyright 2014 jQuery Foundation and other contributors; Licensed MIT */
|
|
|
|
(function( factory ) {
|
|
if ( typeof define === "function" && define.amd ) {
|
|
|
|
// AMD. Register as an anonymous module.
|
|
define([ "jquery" ], factory );
|
|
} else {
|
|
|
|
// Browser globals
|
|
factory( jQuery );
|
|
}
|
|
}(function( $ ) {
|
|
/*!
|
|
* jQuery UI Core 1.11.0
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright 2014 jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/category/ui-core/
|
|
*/
|
|
|
|
|
|
// $.ui might exist from components with no dependencies, e.g., $.ui.position
|
|
$.ui = $.ui || {};
|
|
|
|
$.extend( $.ui, {
|
|
version: "1.11.0",
|
|
|
|
keyCode: {
|
|
BACKSPACE: 8,
|
|
COMMA: 188,
|
|
DELETE: 46,
|
|
DOWN: 40,
|
|
END: 35,
|
|
ENTER: 13,
|
|
ESCAPE: 27,
|
|
HOME: 36,
|
|
LEFT: 37,
|
|
PAGE_DOWN: 34,
|
|
PAGE_UP: 33,
|
|
PERIOD: 190,
|
|
RIGHT: 39,
|
|
SPACE: 32,
|
|
TAB: 9,
|
|
UP: 38
|
|
}
|
|
});
|
|
|
|
// plugins
|
|
$.fn.extend({
|
|
scrollParent: function() {
|
|
var position = this.css( "position" ),
|
|
excludeStaticParent = position === "absolute",
|
|
scrollParent = this.parents().filter( function() {
|
|
var parent = $( this );
|
|
if ( excludeStaticParent && parent.css( "position" ) === "static" ) {
|
|
return false;
|
|
}
|
|
return (/(auto|scroll)/).test( parent.css( "overflow" ) + parent.css( "overflow-y" ) + parent.css( "overflow-x" ) );
|
|
}).eq( 0 );
|
|
|
|
return position === "fixed" || !scrollParent.length ? $( this[ 0 ].ownerDocument || document ) : scrollParent;
|
|
},
|
|
|
|
uniqueId: (function() {
|
|
var uuid = 0;
|
|
|
|
return function() {
|
|
return this.each(function() {
|
|
if ( !this.id ) {
|
|
this.id = "ui-id-" + ( ++uuid );
|
|
}
|
|
});
|
|
};
|
|
})(),
|
|
|
|
removeUniqueId: function() {
|
|
return this.each(function() {
|
|
if ( /^ui-id-\d+$/.test( this.id ) ) {
|
|
$( this ).removeAttr( "id" );
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
// selectors
|
|
function focusable( element, isTabIndexNotNaN ) {
|
|
var map, mapName, img,
|
|
nodeName = element.nodeName.toLowerCase();
|
|
if ( "area" === nodeName ) {
|
|
map = element.parentNode;
|
|
mapName = map.name;
|
|
if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
|
|
return false;
|
|
}
|
|
img = $( "img[usemap=#" + mapName + "]" )[0];
|
|
return !!img && visible( img );
|
|
}
|
|
return ( /input|select|textarea|button|object/.test( nodeName ) ?
|
|
!element.disabled :
|
|
"a" === nodeName ?
|
|
element.href || isTabIndexNotNaN :
|
|
isTabIndexNotNaN) &&
|
|
// the element and all of its ancestors must be visible
|
|
visible( element );
|
|
}
|
|
|
|
function visible( element ) {
|
|
return $.expr.filters.visible( element ) &&
|
|
!$( element ).parents().addBack().filter(function() {
|
|
return $.css( this, "visibility" ) === "hidden";
|
|
}).length;
|
|
}
|
|
|
|
$.extend( $.expr[ ":" ], {
|
|
data: $.expr.createPseudo ?
|
|
$.expr.createPseudo(function( dataName ) {
|
|
return function( elem ) {
|
|
return !!$.data( elem, dataName );
|
|
};
|
|
}) :
|
|
// support: jQuery <1.8
|
|
function( elem, i, match ) {
|
|
return !!$.data( elem, match[ 3 ] );
|
|
},
|
|
|
|
focusable: function( element ) {
|
|
return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
|
|
},
|
|
|
|
tabbable: function( element ) {
|
|
var tabIndex = $.attr( element, "tabindex" ),
|
|
isTabIndexNaN = isNaN( tabIndex );
|
|
return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
|
|
}
|
|
});
|
|
|
|
// support: jQuery <1.8
|
|
if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
|
|
$.each( [ "Width", "Height" ], function( i, name ) {
|
|
var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
|
|
type = name.toLowerCase(),
|
|
orig = {
|
|
innerWidth: $.fn.innerWidth,
|
|
innerHeight: $.fn.innerHeight,
|
|
outerWidth: $.fn.outerWidth,
|
|
outerHeight: $.fn.outerHeight
|
|
};
|
|
|
|
function reduce( elem, size, border, margin ) {
|
|
$.each( side, function() {
|
|
size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
|
|
if ( border ) {
|
|
size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
|
|
}
|
|
if ( margin ) {
|
|
size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
|
|
}
|
|
});
|
|
return size;
|
|
}
|
|
|
|
$.fn[ "inner" + name ] = function( size ) {
|
|
if ( size === undefined ) {
|
|
return orig[ "inner" + name ].call( this );
|
|
}
|
|
|
|
return this.each(function() {
|
|
$( this ).css( type, reduce( this, size ) + "px" );
|
|
});
|
|
};
|
|
|
|
$.fn[ "outer" + name] = function( size, margin ) {
|
|
if ( typeof size !== "number" ) {
|
|
return orig[ "outer" + name ].call( this, size );
|
|
}
|
|
|
|
return this.each(function() {
|
|
$( this).css( type, reduce( this, size, true, margin ) + "px" );
|
|
});
|
|
};
|
|
});
|
|
}
|
|
|
|
// support: jQuery <1.8
|
|
if ( !$.fn.addBack ) {
|
|
$.fn.addBack = function( selector ) {
|
|
return this.add( selector == null ?
|
|
this.prevObject : this.prevObject.filter( selector )
|
|
);
|
|
};
|
|
}
|
|
|
|
// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
|
|
if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
|
|
$.fn.removeData = (function( removeData ) {
|
|
return function( key ) {
|
|
if ( arguments.length ) {
|
|
return removeData.call( this, $.camelCase( key ) );
|
|
} else {
|
|
return removeData.call( this );
|
|
}
|
|
};
|
|
})( $.fn.removeData );
|
|
}
|
|
|
|
// deprecated
|
|
$.ui.ie = !!/msie [\w.]+/.exec( navigator.userAgent.toLowerCase() );
|
|
|
|
$.fn.extend({
|
|
focus: (function( orig ) {
|
|
return function( delay, fn ) {
|
|
return typeof delay === "number" ?
|
|
this.each(function() {
|
|
var elem = this;
|
|
setTimeout(function() {
|
|
$( elem ).focus();
|
|
if ( fn ) {
|
|
fn.call( elem );
|
|
}
|
|
}, delay );
|
|
}) :
|
|
orig.apply( this, arguments );
|
|
};
|
|
})( $.fn.focus ),
|
|
|
|
disableSelection: (function() {
|
|
var eventType = "onselectstart" in document.createElement( "div" ) ?
|
|
"selectstart" :
|
|
"mousedown";
|
|
|
|
return function() {
|
|
return this.bind( eventType + ".ui-disableSelection", function( event ) {
|
|
event.preventDefault();
|
|
});
|
|
};
|
|
})(),
|
|
|
|
enableSelection: function() {
|
|
return this.unbind( ".ui-disableSelection" );
|
|
},
|
|
|
|
zIndex: function( zIndex ) {
|
|
if ( zIndex !== undefined ) {
|
|
return this.css( "zIndex", zIndex );
|
|
}
|
|
|
|
if ( this.length ) {
|
|
var elem = $( this[ 0 ] ), position, value;
|
|
while ( elem.length && elem[ 0 ] !== document ) {
|
|
// Ignore z-index if position is set to a value where z-index is ignored by the browser
|
|
// This makes behavior of this function consistent across browsers
|
|
// WebKit always returns auto if the element is positioned
|
|
position = elem.css( "position" );
|
|
if ( position === "absolute" || position === "relative" || position === "fixed" ) {
|
|
// IE returns 0 when zIndex is not specified
|
|
// other browsers return a string
|
|
// we ignore the case of nested elements with an explicit value of 0
|
|
// <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
|
|
value = parseInt( elem.css( "zIndex" ), 10 );
|
|
if ( !isNaN( value ) && value !== 0 ) {
|
|
return value;
|
|
}
|
|
}
|
|
elem = elem.parent();
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
});
|
|
|
|
// $.ui.plugin is deprecated. Use $.widget() extensions instead.
|
|
$.ui.plugin = {
|
|
add: function( module, option, set ) {
|
|
var i,
|
|
proto = $.ui[ module ].prototype;
|
|
for ( i in set ) {
|
|
proto.plugins[ i ] = proto.plugins[ i ] || [];
|
|
proto.plugins[ i ].push( [ option, set[ i ] ] );
|
|
}
|
|
},
|
|
call: function( instance, name, args, allowDisconnected ) {
|
|
var i,
|
|
set = instance.plugins[ name ];
|
|
|
|
if ( !set ) {
|
|
return;
|
|
}
|
|
|
|
if ( !allowDisconnected && ( !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) ) {
|
|
return;
|
|
}
|
|
|
|
for ( i = 0; i < set.length; i++ ) {
|
|
if ( instance.options[ set[ i ][ 0 ] ] ) {
|
|
set[ i ][ 1 ].apply( instance.element, args );
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
|
|
/*!
|
|
* jQuery UI Widget 1.11.0
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright 2014 jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/jQuery.widget/
|
|
*/
|
|
|
|
|
|
var widget_uuid = 0,
|
|
widget_slice = Array.prototype.slice;
|
|
|
|
$.cleanData = (function( orig ) {
|
|
return function( elems ) {
|
|
for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
|
|
try {
|
|
$( elem ).triggerHandler( "remove" );
|
|
// http://bugs.jquery.com/ticket/8235
|
|
} catch( e ) {}
|
|
}
|
|
orig( elems );
|
|
};
|
|
})( $.cleanData );
|
|
|
|
$.widget = function( name, base, prototype ) {
|
|
var fullName, existingConstructor, constructor, basePrototype,
|
|
// proxiedPrototype allows the provided prototype to remain unmodified
|
|
// so that it can be used as a mixin for multiple widgets (#8876)
|
|
proxiedPrototype = {},
|
|
namespace = name.split( "." )[ 0 ];
|
|
|
|
name = name.split( "." )[ 1 ];
|
|
fullName = namespace + "-" + name;
|
|
|
|
if ( !prototype ) {
|
|
prototype = base;
|
|
base = $.Widget;
|
|
}
|
|
|
|
// create selector for plugin
|
|
$.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
|
|
return !!$.data( elem, fullName );
|
|
};
|
|
|
|
$[ namespace ] = $[ namespace ] || {};
|
|
existingConstructor = $[ namespace ][ name ];
|
|
constructor = $[ namespace ][ name ] = function( options, element ) {
|
|
// allow instantiation without "new" keyword
|
|
if ( !this._createWidget ) {
|
|
return new constructor( options, element );
|
|
}
|
|
|
|
// allow instantiation without initializing for simple inheritance
|
|
// must use "new" keyword (the code above always passes args)
|
|
if ( arguments.length ) {
|
|
this._createWidget( options, element );
|
|
}
|
|
};
|
|
// extend with the existing constructor to carry over any static properties
|
|
$.extend( constructor, existingConstructor, {
|
|
version: prototype.version,
|
|
// copy the object used to create the prototype in case we need to
|
|
// redefine the widget later
|
|
_proto: $.extend( {}, prototype ),
|
|
// track widgets that inherit from this widget in case this widget is
|
|
// redefined after a widget inherits from it
|
|
_childConstructors: []
|
|
});
|
|
|
|
basePrototype = new base();
|
|
// we need to make the options hash a property directly on the new instance
|
|
// otherwise we'll modify the options hash on the prototype that we're
|
|
// inheriting from
|
|
basePrototype.options = $.widget.extend( {}, basePrototype.options );
|
|
$.each( prototype, function( prop, value ) {
|
|
if ( !$.isFunction( value ) ) {
|
|
proxiedPrototype[ prop ] = value;
|
|
return;
|
|
}
|
|
proxiedPrototype[ prop ] = (function() {
|
|
var _super = function() {
|
|
return base.prototype[ prop ].apply( this, arguments );
|
|
},
|
|
_superApply = function( args ) {
|
|
return base.prototype[ prop ].apply( this, args );
|
|
};
|
|
return function() {
|
|
var __super = this._super,
|
|
__superApply = this._superApply,
|
|
returnValue;
|
|
|
|
this._super = _super;
|
|
this._superApply = _superApply;
|
|
|
|
returnValue = value.apply( this, arguments );
|
|
|
|
this._super = __super;
|
|
this._superApply = __superApply;
|
|
|
|
return returnValue;
|
|
};
|
|
})();
|
|
});
|
|
constructor.prototype = $.widget.extend( basePrototype, {
|
|
// TODO: remove support for widgetEventPrefix
|
|
// always use the name + a colon as the prefix, e.g., draggable:start
|
|
// don't prefix for widgets that aren't DOM-based
|
|
widgetEventPrefix: existingConstructor ? (basePrototype.widgetEventPrefix || name) : name
|
|
}, proxiedPrototype, {
|
|
constructor: constructor,
|
|
namespace: namespace,
|
|
widgetName: name,
|
|
widgetFullName: fullName
|
|
});
|
|
|
|
// If this widget is being redefined then we need to find all widgets that
|
|
// are inheriting from it and redefine all of them so that they inherit from
|
|
// the new version of this widget. We're essentially trying to replace one
|
|
// level in the prototype chain.
|
|
if ( existingConstructor ) {
|
|
$.each( existingConstructor._childConstructors, function( i, child ) {
|
|
var childPrototype = child.prototype;
|
|
|
|
// redefine the child widget using the same prototype that was
|
|
// originally used, but inherit from the new version of the base
|
|
$.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
|
|
});
|
|
// remove the list of existing child constructors from the old constructor
|
|
// so the old child constructors can be garbage collected
|
|
delete existingConstructor._childConstructors;
|
|
} else {
|
|
base._childConstructors.push( constructor );
|
|
}
|
|
|
|
$.widget.bridge( name, constructor );
|
|
|
|
return constructor;
|
|
};
|
|
|
|
$.widget.extend = function( target ) {
|
|
var input = widget_slice.call( arguments, 1 ),
|
|
inputIndex = 0,
|
|
inputLength = input.length,
|
|
key,
|
|
value;
|
|
for ( ; inputIndex < inputLength; inputIndex++ ) {
|
|
for ( key in input[ inputIndex ] ) {
|
|
value = input[ inputIndex ][ key ];
|
|
if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
|
|
// Clone objects
|
|
if ( $.isPlainObject( value ) ) {
|
|
target[ key ] = $.isPlainObject( target[ key ] ) ?
|
|
$.widget.extend( {}, target[ key ], value ) :
|
|
// Don't extend strings, arrays, etc. with objects
|
|
$.widget.extend( {}, value );
|
|
// Copy everything else by reference
|
|
} else {
|
|
target[ key ] = value;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return target;
|
|
};
|
|
|
|
$.widget.bridge = function( name, object ) {
|
|
var fullName = object.prototype.widgetFullName || name;
|
|
$.fn[ name ] = function( options ) {
|
|
var isMethodCall = typeof options === "string",
|
|
args = widget_slice.call( arguments, 1 ),
|
|
returnValue = this;
|
|
|
|
// allow multiple hashes to be passed on init
|
|
options = !isMethodCall && args.length ?
|
|
$.widget.extend.apply( null, [ options ].concat(args) ) :
|
|
options;
|
|
|
|
if ( isMethodCall ) {
|
|
this.each(function() {
|
|
var methodValue,
|
|
instance = $.data( this, fullName );
|
|
if ( options === "instance" ) {
|
|
returnValue = instance;
|
|
return false;
|
|
}
|
|
if ( !instance ) {
|
|
return $.error( "cannot call methods on " + name + " prior to initialization; " +
|
|
"attempted to call method '" + options + "'" );
|
|
}
|
|
if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
|
|
return $.error( "no such method '" + options + "' for " + name + " widget instance" );
|
|
}
|
|
methodValue = instance[ options ].apply( instance, args );
|
|
if ( methodValue !== instance && methodValue !== undefined ) {
|
|
returnValue = methodValue && methodValue.jquery ?
|
|
returnValue.pushStack( methodValue.get() ) :
|
|
methodValue;
|
|
return false;
|
|
}
|
|
});
|
|
} else {
|
|
this.each(function() {
|
|
var instance = $.data( this, fullName );
|
|
if ( instance ) {
|
|
instance.option( options || {} );
|
|
if ( instance._init ) {
|
|
instance._init();
|
|
}
|
|
} else {
|
|
$.data( this, fullName, new object( options, this ) );
|
|
}
|
|
});
|
|
}
|
|
|
|
return returnValue;
|
|
};
|
|
};
|
|
|
|
$.Widget = function( /* options, element */ ) {};
|
|
$.Widget._childConstructors = [];
|
|
|
|
$.Widget.prototype = {
|
|
widgetName: "widget",
|
|
widgetEventPrefix: "",
|
|
defaultElement: "<div>",
|
|
options: {
|
|
disabled: false,
|
|
|
|
// callbacks
|
|
create: null
|
|
},
|
|
_createWidget: function( options, element ) {
|
|
element = $( element || this.defaultElement || this )[ 0 ];
|
|
this.element = $( element );
|
|
this.uuid = widget_uuid++;
|
|
this.eventNamespace = "." + this.widgetName + this.uuid;
|
|
this.options = $.widget.extend( {},
|
|
this.options,
|
|
this._getCreateOptions(),
|
|
options );
|
|
|
|
this.bindings = $();
|
|
this.hoverable = $();
|
|
this.focusable = $();
|
|
|
|
if ( element !== this ) {
|
|
$.data( element, this.widgetFullName, this );
|
|
this._on( true, this.element, {
|
|
remove: function( event ) {
|
|
if ( event.target === element ) {
|
|
this.destroy();
|
|
}
|
|
}
|
|
});
|
|
this.document = $( element.style ?
|
|
// element within the document
|
|
element.ownerDocument :
|
|
// element is window or document
|
|
element.document || element );
|
|
this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
|
|
}
|
|
|
|
this._create();
|
|
this._trigger( "create", null, this._getCreateEventData() );
|
|
this._init();
|
|
},
|
|
_getCreateOptions: $.noop,
|
|
_getCreateEventData: $.noop,
|
|
_create: $.noop,
|
|
_init: $.noop,
|
|
|
|
destroy: function() {
|
|
this._destroy();
|
|
// we can probably remove the unbind calls in 2.0
|
|
// all event bindings should go through this._on()
|
|
this.element
|
|
.unbind( this.eventNamespace )
|
|
.removeData( this.widgetFullName )
|
|
// support: jquery <1.6.3
|
|
// http://bugs.jquery.com/ticket/9413
|
|
.removeData( $.camelCase( this.widgetFullName ) );
|
|
this.widget()
|
|
.unbind( this.eventNamespace )
|
|
.removeAttr( "aria-disabled" )
|
|
.removeClass(
|
|
this.widgetFullName + "-disabled " +
|
|
"ui-state-disabled" );
|
|
|
|
// clean up events and states
|
|
this.bindings.unbind( this.eventNamespace );
|
|
this.hoverable.removeClass( "ui-state-hover" );
|
|
this.focusable.removeClass( "ui-state-focus" );
|
|
},
|
|
_destroy: $.noop,
|
|
|
|
widget: function() {
|
|
return this.element;
|
|
},
|
|
|
|
option: function( key, value ) {
|
|
var options = key,
|
|
parts,
|
|
curOption,
|
|
i;
|
|
|
|
if ( arguments.length === 0 ) {
|
|
// don't return a reference to the internal hash
|
|
return $.widget.extend( {}, this.options );
|
|
}
|
|
|
|
if ( typeof key === "string" ) {
|
|
// handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
|
|
options = {};
|
|
parts = key.split( "." );
|
|
key = parts.shift();
|
|
if ( parts.length ) {
|
|
curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
|
|
for ( i = 0; i < parts.length - 1; i++ ) {
|
|
curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
|
|
curOption = curOption[ parts[ i ] ];
|
|
}
|
|
key = parts.pop();
|
|
if ( arguments.length === 1 ) {
|
|
return curOption[ key ] === undefined ? null : curOption[ key ];
|
|
}
|
|
curOption[ key ] = value;
|
|
} else {
|
|
if ( arguments.length === 1 ) {
|
|
return this.options[ key ] === undefined ? null : this.options[ key ];
|
|
}
|
|
options[ key ] = value;
|
|
}
|
|
}
|
|
|
|
this._setOptions( options );
|
|
|
|
return this;
|
|
},
|
|
_setOptions: function( options ) {
|
|
var key;
|
|
|
|
for ( key in options ) {
|
|
this._setOption( key, options[ key ] );
|
|
}
|
|
|
|
return this;
|
|
},
|
|
_setOption: function( key, value ) {
|
|
this.options[ key ] = value;
|
|
|
|
if ( key === "disabled" ) {
|
|
this.widget()
|
|
.toggleClass( this.widgetFullName + "-disabled", !!value );
|
|
|
|
// If the widget is becoming disabled, then nothing is interactive
|
|
if ( value ) {
|
|
this.hoverable.removeClass( "ui-state-hover" );
|
|
this.focusable.removeClass( "ui-state-focus" );
|
|
}
|
|
}
|
|
|
|
return this;
|
|
},
|
|
|
|
enable: function() {
|
|
return this._setOptions({ disabled: false });
|
|
},
|
|
disable: function() {
|
|
return this._setOptions({ disabled: true });
|
|
},
|
|
|
|
_on: function( suppressDisabledCheck, element, handlers ) {
|
|
var delegateElement,
|
|
instance = this;
|
|
|
|
// no suppressDisabledCheck flag, shuffle arguments
|
|
if ( typeof suppressDisabledCheck !== "boolean" ) {
|
|
handlers = element;
|
|
element = suppressDisabledCheck;
|
|
suppressDisabledCheck = false;
|
|
}
|
|
|
|
// no element argument, shuffle and use this.element
|
|
if ( !handlers ) {
|
|
handlers = element;
|
|
element = this.element;
|
|
delegateElement = this.widget();
|
|
} else {
|
|
element = delegateElement = $( element );
|
|
this.bindings = this.bindings.add( element );
|
|
}
|
|
|
|
$.each( handlers, function( event, handler ) {
|
|
function handlerProxy() {
|
|
// allow widgets to customize the disabled handling
|
|
// - disabled as an array instead of boolean
|
|
// - disabled class as method for disabling individual parts
|
|
if ( !suppressDisabledCheck &&
|
|
( instance.options.disabled === true ||
|
|
$( this ).hasClass( "ui-state-disabled" ) ) ) {
|
|
return;
|
|
}
|
|
return ( typeof handler === "string" ? instance[ handler ] : handler )
|
|
.apply( instance, arguments );
|
|
}
|
|
|
|
// copy the guid so direct unbinding works
|
|
if ( typeof handler !== "string" ) {
|
|
handlerProxy.guid = handler.guid =
|
|
handler.guid || handlerProxy.guid || $.guid++;
|
|
}
|
|
|
|
var match = event.match( /^([\w:-]*)\s*(.*)$/ ),
|
|
eventName = match[1] + instance.eventNamespace,
|
|
selector = match[2];
|
|
if ( selector ) {
|
|
delegateElement.delegate( selector, eventName, handlerProxy );
|
|
} else {
|
|
element.bind( eventName, handlerProxy );
|
|
}
|
|
});
|
|
},
|
|
|
|
_off: function( element, eventName ) {
|
|
eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
|
|
element.unbind( eventName ).undelegate( eventName );
|
|
},
|
|
|
|
_delay: function( handler, delay ) {
|
|
function handlerProxy() {
|
|
return ( typeof handler === "string" ? instance[ handler ] : handler )
|
|
.apply( instance, arguments );
|
|
}
|
|
var instance = this;
|
|
return setTimeout( handlerProxy, delay || 0 );
|
|
},
|
|
|
|
_hoverable: function( element ) {
|
|
this.hoverable = this.hoverable.add( element );
|
|
this._on( element, {
|
|
mouseenter: function( event ) {
|
|
$( event.currentTarget ).addClass( "ui-state-hover" );
|
|
},
|
|
mouseleave: function( event ) {
|
|
$( event.currentTarget ).removeClass( "ui-state-hover" );
|
|
}
|
|
});
|
|
},
|
|
|
|
_focusable: function( element ) {
|
|
this.focusable = this.focusable.add( element );
|
|
this._on( element, {
|
|
focusin: function( event ) {
|
|
$( event.currentTarget ).addClass( "ui-state-focus" );
|
|
},
|
|
focusout: function( event ) {
|
|
$( event.currentTarget ).removeClass( "ui-state-focus" );
|
|
}
|
|
});
|
|
},
|
|
|
|
_trigger: function( type, event, data ) {
|
|
var prop, orig,
|
|
callback = this.options[ type ];
|
|
|
|
data = data || {};
|
|
event = $.Event( event );
|
|
event.type = ( type === this.widgetEventPrefix ?
|
|
type :
|
|
this.widgetEventPrefix + type ).toLowerCase();
|
|
// the original event may come from any element
|
|
// so we need to reset the target on the new event
|
|
event.target = this.element[ 0 ];
|
|
|
|
// copy original event properties over to the new event
|
|
orig = event.originalEvent;
|
|
if ( orig ) {
|
|
for ( prop in orig ) {
|
|
if ( !( prop in event ) ) {
|
|
event[ prop ] = orig[ prop ];
|
|
}
|
|
}
|
|
}
|
|
|
|
this.element.trigger( event, data );
|
|
return !( $.isFunction( callback ) &&
|
|
callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
|
|
event.isDefaultPrevented() );
|
|
}
|
|
};
|
|
|
|
$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
|
|
$.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
|
|
if ( typeof options === "string" ) {
|
|
options = { effect: options };
|
|
}
|
|
var hasOptions,
|
|
effectName = !options ?
|
|
method :
|
|
options === true || typeof options === "number" ?
|
|
defaultEffect :
|
|
options.effect || defaultEffect;
|
|
options = options || {};
|
|
if ( typeof options === "number" ) {
|
|
options = { duration: options };
|
|
}
|
|
hasOptions = !$.isEmptyObject( options );
|
|
options.complete = callback;
|
|
if ( options.delay ) {
|
|
element.delay( options.delay );
|
|
}
|
|
if ( hasOptions && $.effects && $.effects.effect[ effectName ] ) {
|
|
element[ method ]( options );
|
|
} else if ( effectName !== method && element[ effectName ] ) {
|
|
element[ effectName ]( options.duration, options.easing, callback );
|
|
} else {
|
|
element.queue(function( next ) {
|
|
$( this )[ method ]();
|
|
if ( callback ) {
|
|
callback.call( element[ 0 ] );
|
|
}
|
|
next();
|
|
});
|
|
}
|
|
};
|
|
});
|
|
|
|
var widget = $.widget;
|
|
|
|
|
|
/*!
|
|
* jQuery UI Tabs 1.11.0
|
|
* http://jqueryui.com
|
|
*
|
|
* Copyright 2014 jQuery Foundation and other contributors
|
|
* Released under the MIT license.
|
|
* http://jquery.org/license
|
|
*
|
|
* http://api.jqueryui.com/tabs/
|
|
*/
|
|
|
|
|
|
var tabs = $.widget( "ui.tabs", {
|
|
version: "1.11.0",
|
|
delay: 300,
|
|
options: {
|
|
active: null,
|
|
collapsible: false,
|
|
event: "click",
|
|
heightStyle: "content",
|
|
hide: null,
|
|
show: null,
|
|
|
|
// callbacks
|
|
activate: null,
|
|
beforeActivate: null,
|
|
beforeLoad: null,
|
|
load: null
|
|
},
|
|
|
|
_isLocal: (function() {
|
|
var rhash = /#.*$/;
|
|
|
|
return function( anchor ) {
|
|
var anchorUrl, locationUrl;
|
|
|
|
// support: IE7
|
|
// IE7 doesn't normalize the href property when set via script (#9317)
|
|
anchor = anchor.cloneNode( false );
|
|
|
|
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.element
|
|
.addClass( "ui-tabs ui-widget ui-widget-content ui-corner-all" )
|
|
.toggleClass( "ui-tabs-collapsible", options.collapsible )
|
|
// Prevent users from focusing disabled tabs via click
|
|
.delegate( ".ui-tabs-nav > li", "mousedown" + this.eventNamespace, 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.
|
|
.delegate( ".ui-tabs-anchor", "focus" + this.eventNamespace, function() {
|
|
if ( $( this ).closest( "li" ).is( ".ui-state-disabled" ) ) {
|
|
this.blur();
|
|
}
|
|
});
|
|
|
|
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 = $( this.document[0].activeElement ).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 key will prevent automatic activation
|
|
if ( !event.ctrlKey ) {
|
|
// 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.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 ( $.inArray( constrain(), this.options.disabled ) !== -1 ) {
|
|
index = goingForward ? index + 1 : index - 1;
|
|
}
|
|
|
|
return index;
|
|
},
|
|
|
|
_focusNextTab: function( index, goingForward ) {
|
|
index = this._findNextTab( index, goingForward );
|
|
this.tabs.eq( index ).focus();
|
|
return index;
|
|
},
|
|
|
|
_setOption: function( key, value ) {
|
|
if ( key === "active" ) {
|
|
// _activate() will handle invalid values and update this.options
|
|
this._activate( value );
|
|
return;
|
|
}
|
|
|
|
if ( key === "disabled" ) {
|
|
// don't use the widget factory's disabled handling
|
|
this._setupDisabled( value );
|
|
return;
|
|
}
|
|
|
|
this._super( key, value);
|
|
|
|
if ( key === "collapsible" ) {
|
|
this.element.toggleClass( "ui-tabs-collapsible", value );
|
|
// Setting collapsible: false while collapsed; open first panel
|
|
if ( !value && this.options.active === false ) {
|
|
this._activate( 0 );
|
|
}
|
|
}
|
|
|
|
if ( key === "event" ) {
|
|
this._setupEvents( value );
|
|
}
|
|
|
|
if ( key === "heightStyle" ) {
|
|
this._setupHeightStyle( value );
|
|
}
|
|
},
|
|
|
|
_sanitizeSelector: function( hash ) {
|
|
return hash ? hash.replace( /[!"$%&'()*+,.\/:;<=>?@\[\]\^`{|}~]/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._setupDisabled( 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
|
|
.addClass( "ui-tabs-active ui-state-active" )
|
|
.attr({
|
|
"aria-selected": "true",
|
|
"aria-expanded": "true",
|
|
tabIndex: 0
|
|
});
|
|
this._getPanelForTab( this.active )
|
|
.show()
|
|
.attr({
|
|
"aria-hidden": "false"
|
|
});
|
|
}
|
|
},
|
|
|
|
_processTabs: function() {
|
|
var that = this;
|
|
|
|
this.tablist = this._getList()
|
|
.addClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
|
|
.attr( "role", "tablist" );
|
|
|
|
this.tabs = this.tablist.find( "> li:has(a[href])" )
|
|
.addClass( "ui-state-default ui-corner-top" )
|
|
.attr({
|
|
role: "tab",
|
|
tabIndex: -1
|
|
});
|
|
|
|
this.anchors = this.tabs.map(function() {
|
|
return $( "a", this )[ 0 ];
|
|
})
|
|
.addClass( "ui-tabs-anchor" )
|
|
.attr({
|
|
role: "presentation",
|
|
tabIndex: -1
|
|
});
|
|
|
|
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
|
|
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
|
|
.attr( "role", "tabpanel" );
|
|
},
|
|
|
|
// 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 )
|
|
.addClass( "ui-tabs-panel ui-widget-content ui-corner-bottom" )
|
|
.data( "ui-tabs-destroy", true );
|
|
},
|
|
|
|
_setupDisabled: function( disabled ) {
|
|
if ( $.isArray( disabled ) ) {
|
|
if ( !disabled.length ) {
|
|
disabled = false;
|
|
} else if ( disabled.length === this.anchors.length ) {
|
|
disabled = true;
|
|
}
|
|
}
|
|
|
|
// disable tabs
|
|
for ( var i = 0, li; ( li = this.tabs[ i ] ); i++ ) {
|
|
if ( disabled === true || $.inArray( i, disabled ) !== -1 ) {
|
|
$( li )
|
|
.addClass( "ui-state-disabled" )
|
|
.attr( "aria-disabled", "true" );
|
|
} else {
|
|
$( li )
|
|
.removeClass( "ui-state-disabled" )
|
|
.removeAttr( "aria-disabled" );
|
|
}
|
|
}
|
|
|
|
this.options.disabled = disabled;
|
|
},
|
|
|
|
_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() {
|
|
eventData.newTab.closest( "li" ).addClass( "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() {
|
|
eventData.oldTab.closest( "li" ).removeClass( "ui-tabs-active ui-state-active" );
|
|
show();
|
|
});
|
|
} else {
|
|
eventData.oldTab.closest( "li" ).removeClass( "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 ? $() : this.tabs.eq( index );
|
|
},
|
|
|
|
_getIndex: function( index ) {
|
|
// meta-function to give users option to provide a href string instead of a numerical index.
|
|
if ( typeof index === "string" ) {
|
|
index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
|
|
}
|
|
|
|
return index;
|
|
},
|
|
|
|
_destroy: function() {
|
|
if ( this.xhr ) {
|
|
this.xhr.abort();
|
|
}
|
|
|
|
this.element.removeClass( "ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible" );
|
|
|
|
this.tablist
|
|
.removeClass( "ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all" )
|
|
.removeAttr( "role" );
|
|
|
|
this.anchors
|
|
.removeClass( "ui-tabs-anchor" )
|
|
.removeAttr( "role" )
|
|
.removeAttr( "tabIndex" )
|
|
.removeUniqueId();
|
|
|
|
this.tabs.add( this.panels ).each(function() {
|
|
if ( $.data( this, "ui-tabs-destroy" ) ) {
|
|
$( this ).remove();
|
|
} else {
|
|
$( this )
|
|
.removeClass( "ui-state-default ui-state-active ui-state-disabled " +
|
|
"ui-corner-top ui-corner-bottom ui-widget-content ui-tabs-active ui-tabs-panel" )
|
|
.removeAttr( "tabIndex" )
|
|
.removeAttr( "aria-live" )
|
|
.removeAttr( "aria-busy" )
|
|
.removeAttr( "aria-selected" )
|
|
.removeAttr( "aria-labelledby" )
|
|
.removeAttr( "aria-hidden" )
|
|
.removeAttr( "aria-expanded" )
|
|
.removeAttr( "role" );
|
|
}
|
|
});
|
|
|
|
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._setupDisabled( 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._setupDisabled( 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
|
|
};
|
|
|
|
// 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" ) {
|
|
tab.addClass( "ui-tabs-loading" );
|
|
panel.attr( "aria-busy", "true" );
|
|
|
|
this.xhr
|
|
.success(function( response ) {
|
|
// support: jQuery <1.8
|
|
// http://bugs.jquery.com/ticket/11778
|
|
setTimeout(function() {
|
|
panel.html( response );
|
|
that._trigger( "load", event, eventData );
|
|
}, 1 );
|
|
})
|
|
.complete(function( jqXHR, status ) {
|
|
// support: jQuery <1.8
|
|
// http://bugs.jquery.com/ticket/11778
|
|
setTimeout(function() {
|
|
if ( status === "abort" ) {
|
|
that.panels.stop( false, true );
|
|
}
|
|
|
|
tab.removeClass( "ui-tabs-loading" );
|
|
panel.removeAttr( "aria-busy" );
|
|
|
|
if ( jqXHR === that.xhr ) {
|
|
delete that.xhr;
|
|
}
|
|
}, 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 ) );
|
|
}
|
|
});
|
|
|
|
|
|
|
|
}));
|