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dealing with boolean content attribute

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aFarkas 2011-04-23 11:29:07 +02:00 committed by timmywil
parent 02ad0aa3b6
commit 9559b1a294
1 changed files with 4 additions and 15 deletions
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19
src/attributes.js
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@ -311,7 +311,7 @@ jQuery.extend({
if ( value !== undefined ) {
if ( value === null ) {
if ( value === null || value === false ) {
jQuery.removeAttr( elem, name );
return undefined;
@ -319,6 +319,9 @@ jQuery.extend({
return ret;
} else {
if( value === true ){
value = name;
}
elem.setAttribute( name, "" + value );
return value;
}
@ -478,20 +481,6 @@ if ( !jQuery.support.getSetAttribute ) {
});
}
// Remove certain attrs if set to false
jQuery.each([ "selected", "checked", "readOnly", "disabled" ], function( i, name ) {
jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
set: function( elem, value ) {
if ( value === true ) {
elem.setAttribute( name, name );
return value;
} else if ( value === false ) {
jQuery.removeAttr( elem, name );
return value;
}
}
});
});
// Some attributes require a special call on IE
if ( !jQuery.support.hrefNormalized ) {