- clone: function( events ) {
- // Do the clone
- var ret = this.map(function(){
- if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
- // IE copies events bound via attachEvent when
- // using cloneNode. Calling detachEvent on the
- // clone will also remove the events from the orignal
- // In order to get around this, we use innerHTML.
- // Unfortunately, this means some modifications to
- // attributes in IE that are actually only stored
- // as properties will not be copied (such as the
- // the name attribute on an input).
- var clone = this.cloneNode(true),
- container = document.createElement("div");
- container.appendChild(clone);
- return jQuery.clean([container.innerHTML])[0];
- } else
- return this.cloneNode(true);
- });
-
- // Need to set the expando to null on the cloned set if it exists
- // removeData doesn't work here, IE removes it from the original as well
- // this is primarily for IE but the data expando shouldn't be copied over in any browser
- var clone = ret.find("*").andSelf().each(function(){
- if ( this[ expando ] != undefined )
- this[ expando ] = null;
- });
-
- // Copy the events from the original to the clone
- if ( events === true )
- this.find("*").andSelf().each(function(i){
- if (this.nodeType == 3)
- return;
- var events = jQuery.data( this, "events" );
-
- for ( var type in events )
- for ( var handler in events[ type ] )
- jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data );
- });
-
- // Return the cloned set
- return ret;
- },
-
- filter: function( selector ) {
- return this.pushStack(
- jQuery.isFunction( selector ) &&
- jQuery.grep(this, function(elem, i){
- return selector.call( elem, i );
- }) ||
-
- jQuery.multiFilter( selector, this ) );
- },
-
- not: function( selector ) {
- if ( selector.constructor == String )
- // test special case where just one selector is passed in
- if ( isSimple.test( selector ) )
- return this.pushStack( jQuery.multiFilter( selector, this, true ) );
- else
- selector = jQuery.multiFilter( selector, this );
-
- var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
- return this.filter(function() {
- return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
- });
- },
-
- add: function( selector ) {
- return this.pushStack( jQuery.unique( jQuery.merge(
- this.get(),
- typeof selector == 'string' ?
- jQuery( selector ) :
- jQuery.makeArray( selector )
- )));
- },
-
- is: function( selector ) {
- return !!selector && jQuery.multiFilter( selector, this ).length > 0;
- },
-
- hasClass: function( selector ) {
- return this.is( "." + selector );
- },
-
- val: function( value ) {
- if ( value == undefined ) {
- var elem = this[0];
-
- if ( elem ) {
- if( jQuery.nodeName( elem, 'option' ) )
- return (elem.attributes.value || {}).specified ? elem.value : elem.text;
-
- // We need to handle select boxes special
- if ( jQuery.nodeName( elem, "select" ) ) {
- var index = elem.selectedIndex,
- values = [],
- options = elem.options,
- one = elem.type == "select-one";
-
- // Nothing was selected
- if ( index < 0 )
- return null;
-
- // Loop through all the selected options
- for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
- var option = options[ i ];
-
- if ( option.selected ) {
- // Get the specifc value for the option
- value = jQuery(option).val();
-
- // We don't need an array for one selects
- if ( one )
- return value;
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- }
-
- // Everything else, we just grab the value
- return (elem.value || "").replace(/\r/g, "");
-
- }
-
- return undefined;
- }
-
- if( value.constructor == Number )
- value += '';
-
- return this.each(function(){
- if ( this.nodeType != 1 )
- return;
-
- if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
- this.checked = (jQuery.inArray(this.value, value) >= 0 ||
- jQuery.inArray(this.name, value) >= 0);
-
- else if ( jQuery.nodeName( this, "select" ) ) {
- var values = jQuery.makeArray(value);
-
- jQuery( "option", this ).each(function(){
- this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
- jQuery.inArray( this.text, values ) >= 0);
- });
-
- if ( !values.length )
- this.selectedIndex = -1;
-
- } else
- this.value = value;
- });
- },
-
- html: function( value ) {
- return value == undefined ?
- (this[0] ?
- this[0].innerHTML :
- null) :
- this.empty().append( value );