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Fix #13514: Set selectedIndex to -1 when non-matching value is set on a select. Close gh-1191.

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(cherry picked from commit 48d71d0c3e)
This commit is contained in:
ruado1987
2013-03-03 23:51:04 +08:00
committed by Richard Gibson
parent 8f4572406c
commit c9ca9bf509
2 changed files with 30 additions and 7 deletions
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21
src/attributes.js
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@@ -272,13 +272,20 @@ jQuery.extend({
},
set: function( elem, value ) {
var values = jQuery.makeArray( value );
jQuery(elem).find("option").each(function() {
this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
});
if ( !values.length ) {
var optionSet, option,
options = elem.options,
values = jQuery.makeArray( value ),
i = options.length;
while ( i-- ) {
option = options[ i ];
if ( (option.selected = jQuery.inArray( jQuery(option).val(), values ) >= 0) ) {
optionSet = true;
}
}
// force browsers to behave consistently when non-matching value is set
if ( !optionSet ) {
elem.selectedIndex = -1;
}
return values;