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Only use getAttributeNode on buttons when setting value

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This commit is contained in:
timmywil 2011-04-19 13:17:38 -04:00
parent 3a3842c669
commit 825d3d96ce
2 changed files with 5 additions and 1 deletions
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3
src/attributes.js
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@ -435,6 +435,9 @@ if ( !jQuery.support.getSetAttribute ) {
// And the name attribute
formHook = jQuery.attrHooks.name = jQuery.attrHooks.value = jQuery.valHooks.button = {
get: function( elem, name ) {
if ( name === "value" && !jQuery.nodeName( elem, "button" ) ) {
return elem.getAttribute( name );
}
var ret = elem.getAttributeNode( name );
// Return undefined if not specified instead of empty string
return ret && ret.specified ?

3
test/unit/attributes.js
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@ -77,7 +77,7 @@ test("prop(String, Object)", function() {
});
test("attr(String)", function() {
expect(34);
expect(35);
equals( jQuery("#text1").attr("type"), "text", "Check for type attribute" );
equals( jQuery("#radio1").attr("type"), "radio", "Check for type attribute" );
@ -90,6 +90,7 @@ test("attr(String)", function() {
equals( jQuery("#name").attr("name"), "name", "Check for name attribute" );
equals( jQuery("#text1").attr("name"), "action", "Check for name attribute" );
ok( jQuery("#form").attr("action").indexOf("formaction") >= 0, "Check for action attribute" );
equals( jQuery("#text1").attr("value", "t").attr("value"), "t", "Check setting the value attribute" );
equals( jQuery("#form").attr("blah", "blah").attr("blah"), "blah", "Set non-existant attribute on a form" );
equals( jQuery("#foo").attr("height"), undefined, "Non existent height attribute should return undefined" );