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1define( [
2 "../core",
3 "../core/access",
4 "./support",
5 "../selector"
6], function( jQuery, access, support ) {
7
8"use strict";
9
10var rfocusable = /^(?:input|select|textarea|button)$/i,
11 rclickable = /^(?:a|area)$/i;
12
13jQuery.fn.extend( {
14 prop: function( name, value ) {
15 return access( this, jQuery.prop, name, value, arguments.length > 1 );
16 },
17
18 removeProp: function( name ) {
19 return this.each( function() {
20 delete this[ jQuery.propFix[ name ] || name ];
21 } );
22 }
23} );
24
25jQuery.extend( {
26 prop: function( elem, name, value ) {
27 var ret, hooks,
28 nType = elem.nodeType;
29
30 // Don't get/set properties on text, comment and attribute nodes
31 if ( nType === 3 || nType === 8 || nType === 2 ) {
32 return;
33 }
34
35 if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
36
37 // Fix name and attach hooks
38 name = jQuery.propFix[ name ] || name;
39 hooks = jQuery.propHooks[ name ];
40 }
41
42 if ( value !== undefined ) {
43 if ( hooks && "set" in hooks &&
44 ( ret = hooks.set( elem, value, name ) ) !== undefined ) {
45 return ret;
46 }
47
48 return ( elem[ name ] = value );
49 }
50
51 if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
52 return ret;
53 }
54
55 return elem[ name ];
56 },
57
58 propHooks: {
59 tabIndex: {
60 get: function( elem ) {
61
62 // Support: IE <=9 - 11 only
63 // elem.tabIndex doesn't always return the
64 // correct value when it hasn't been explicitly set
65 // Use proper attribute retrieval (trac-12072)
66 var tabindex = jQuery.find.attr( elem, "tabindex" );
67
68 if ( tabindex ) {
69 return parseInt( tabindex, 10 );
70 }
71
72 if (
73 rfocusable.test( elem.nodeName ) ||
74 rclickable.test( elem.nodeName ) &&
75 elem.href
76 ) {
77 return 0;
78 }
79
80 return -1;
81 }
82 }
83 },
84
85 propFix: {
86 "for": "htmlFor",
87 "class": "className"
88 }
89} );
90
91// Support: IE <=11 only
92// Accessing the selectedIndex property
93// forces the browser to respect setting selected
94// on the option
95// The getter ensures a default option is selected
96// when in an optgroup
97// eslint rule "no-unused-expressions" is disabled for this code
98// since it considers such accessions noop
99if ( !support.optSelected ) {
100 jQuery.propHooks.selected = {
101 get: function( elem ) {
102
103 /* eslint no-unused-expressions: "off" */
104
105 var parent = elem.parentNode;
106 if ( parent && parent.parentNode ) {
107 parent.parentNode.selectedIndex;
108 }
109 return null;
110 },
111 set: function( elem ) {
112
113 /* eslint no-unused-expressions: "off" */
114
115 var parent = elem.parentNode;
116 if ( parent ) {
117 parent.selectedIndex;
118
119 if ( parent.parentNode ) {
120 parent.parentNode.selectedIndex;
121 }
122 }
123 }
124 };
125}
126
127jQuery.each( [
128 "tabIndex",
129 "readOnly",
130 "maxLength",
131 "cellSpacing",
132 "cellPadding",
133 "rowSpan",
134 "colSpan",
135 "useMap",
136 "frameBorder",
137 "contentEditable"
138], function() {
139 jQuery.propFix[ this.toLowerCase() ] = this;
140} );
141
142} );