tools/side_chain_tool/web/node_modules/jquery/src/attributes/prop.js

   1 define( [
   2         "../core",
   3         "../core/access",
   4         "./support",
   5         "../selector"
   6 ], function( jQuery, access, support ) {
   7
   8 "use strict";
   9
  10 var rfocusable = /^(?:input|select|textarea|button)$/i,
  11         rclickable = /^(?:a|area)$/i;
  12
  13 jQuery.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
  25 jQuery.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                                 // https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
  66                                 // Use proper attribute retrieval(#12072)
  67                                 var tabindex = jQuery.find.attr( elem, "tabindex" );
  68
  69                                 if ( tabindex ) {
  70                                         return parseInt( tabindex, 10 );
  71                                 }
  72
  73                                 if (
  74                                         rfocusable.test( elem.nodeName ) ||
  75                                         rclickable.test( elem.nodeName ) &&
  76                                         elem.href
  77                                 ) {
  78                                         return 0;
  79                                 }
  80
  81                                 return -1;
  82                         }
  83                 }
  84         },
  85
  86         propFix: {
  87                 "for": "htmlFor",
  88                 "class": "className"
  89         }
  90 } );
  91
  92 // Support: IE <=11 only
  93 // Accessing the selectedIndex property
  94 // forces the browser to respect setting selected
  95 // on the option
  96 // The getter ensures a default option is selected
  97 // when in an optgroup
  98 // eslint rule "no-unused-expressions" is disabled for this code
  99 // since it considers such accessions noop
 100 if ( !support.optSelected ) {
 101         jQuery.propHooks.selected = {
 102                 get: function( elem ) {
 103
 104                         /* eslint no-unused-expressions: "off" */
 105
 106                         var parent = elem.parentNode;
 107                         if ( parent && parent.parentNode ) {
 108                                 parent.parentNode.selectedIndex;
 109                         }
 110                         return null;
 111                 },
 112                 set: function( elem ) {
 113
 114                         /* eslint no-unused-expressions: "off" */
 115
 116                         var parent = elem.parentNode;
 117                         if ( parent ) {
 118                                 parent.selectedIndex;
 119
 120                                 if ( parent.parentNode ) {
 121                                         parent.parentNode.selectedIndex;
 122                                 }
 123                         }
 124                 }
 125         };
 126 }
 127
 128 jQuery.each( [
 129         "tabIndex",
 130         "readOnly",
 131         "maxLength",
 132         "cellSpacing",
 133         "cellPadding",
 134         "rowSpan",
 135         "colSpan",
 136         "useMap",
 137         "frameBorder",
 138         "contentEditable"
 139 ], function() {
 140         jQuery.propFix[ this.toLowerCase() ] = this;
 141 } );
 142
 143 } );