6 "../var/rnothtmlwhite",
8 ], function( jQuery, access, nodeName, support, rnothtmlwhite ) {
13 attrHandle = jQuery.expr.attrHandle;
16 attr: function( name, value ) {
17 return access( this, jQuery.attr, name, value, arguments.length > 1 );
20 removeAttr: function( name ) {
21 return this.each( function() {
22 jQuery.removeAttr( this, name );
28 attr: function( elem, name, value ) {
30 nType = elem.nodeType;
32 // Don't get/set attributes on text, comment and attribute nodes
33 if ( nType === 3 || nType === 8 || nType === 2 ) {
37 // Fallback to prop when attributes are not supported
38 if ( typeof elem.getAttribute === "undefined" ) {
39 return jQuery.prop( elem, name, value );
42 // Attribute hooks are determined by the lowercase version
43 // Grab necessary hook if one is defined
44 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
45 hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
46 ( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
49 if ( value !== undefined ) {
50 if ( value === null ) {
51 jQuery.removeAttr( elem, name );
55 if ( hooks && "set" in hooks &&
56 ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
60 elem.setAttribute( name, value + "" );
64 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
68 ret = jQuery.find.attr( elem, name );
70 // Non-existent attributes return null, we normalize to undefined
71 return ret == null ? undefined : ret;
76 set: function( elem, value ) {
77 if ( !support.radioValue && value === "radio" &&
78 nodeName( elem, "input" ) ) {
80 elem.setAttribute( "type", value );
90 removeAttr: function( elem, value ) {
94 // Attribute names can contain non-HTML whitespace characters
95 // https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
96 attrNames = value && value.match( rnothtmlwhite );
98 if ( attrNames && elem.nodeType === 1 ) {
99 while ( ( name = attrNames[ i++ ] ) ) {
100 elem.removeAttribute( name );
106 // Hooks for boolean attributes
108 set: function( elem, value, name ) {
109 if ( value === false ) {
111 // Remove boolean attributes when set to false
112 jQuery.removeAttr( elem, name );
114 elem.setAttribute( name, name );
120 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
121 var getter = attrHandle[ name ] || jQuery.find.attr;
123 attrHandle[ name ] = function( elem, name, isXML ) {
125 lowercaseName = name.toLowerCase();
129 // Avoid an infinite loop by temporarily removing this function from the getter
130 handle = attrHandle[ lowercaseName ];
131 attrHandle[ lowercaseName ] = ret;
132 ret = getter( elem, name, isXML ) != null ?
135 attrHandle[ lowercaseName ] = handle;