rspecialurl = /href|src|style/,
rtype = /(button|input)/i,
rfocusable = /(button|input|object|select|textarea)/i,
- rclickable = /^(a|area)$/i;
+ rclickable = /^(a|area)$/i,
+ rradiocheck = /radio|checkbox/;
jQuery.fn.extend({
attr: function( name, value ) {
return values;
}
+ // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
+ if ( rradiocheck.test( elem.type ) && !jQuery.support.checkOn ) {
+ return elem.getAttribute("value") === null ? "on" : elem.value;
+ }
+
+
// Everything else, we just grab the value
return (elem.value || "").replace(rreturn, "");
// Typecast once if the value is a number
if ( typeof value === "number" ) {
- value += '';
+ value += "";
}
var val = value;
- return this.each(function(){
+ return this.each(function() {
if ( jQuery.isFunction(value) ) {
val = value.call(this);
// Typecast each time if the value is a Function and the appended
// value is therefore different each time.
if ( typeof val === "number" ) {
- val += '';
+ val += "";
}
}
return;
}
- if ( jQuery.isArray(val) && /radio|checkbox/.test( this.type ) ) {
- this.checked = jQuery.inArray(this.value || this.name, val) >= 0;
+ if ( jQuery.isArray(val) && rradiocheck.test( this.type ) ) {
+ this.checked = jQuery.inArray( jQuery(this).val(), val ) >= 0;
} else if ( jQuery.nodeName( this, "select" ) ) {
var values = jQuery.makeArray(val);
- jQuery( "option", this ).each(function(){
- this.selected = jQuery.inArray( this.value || this.text, values ) >= 0;
+ jQuery( "option", this ).each(function() {
+ this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
this.className = this.className || classNames === false ? "" : jQuery.data( this, "__className__" ) || "";
}
}
-}, function(name, fn){
- jQuery.fn[ name ] = function(val, state){
+}, function( name, fn ) {
+ jQuery.fn[ name ] = function( val, state ) {
if ( jQuery.isFunction( val ) ) {
- return this.each(function() { jQuery(this)[ name ]( val.call(this), state ); });
+ return this.each(function() {
+ jQuery(this)[ name ]( val.call(this), state );
+ });
}
return this.each( fn, arguments );
// These attributes require special treatment
var special = rspecialurl.test( name );
- // Safari mis-reports the default selected property of a hidden option
+ // Safari mis-reports the default selected property of an option
// Accessing the parent's selectedIndex property fixes it
- if ( name === "selected" && elem.parentNode ) {
- elem.parentNode.selectedIndex;
+ if ( name === "selected" && !jQuery.support.optSelected ) {
+ var parent = elem.parentNode;
+ if ( parent ) {
+ parent.selectedIndex;
+
+ // Make sure that it also works with optgroups, see #5701
+ if ( parent.parentNode ) {
+ parent.parentNode.selectedIndex;
+ }
+ }
}
// If applicable, access the attribute via the DOM 0 way