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Attributes: do not set properties to false when removing booleans

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Fixes gh-1759

(cherry picked from commit 47ccf3daad)

Conflicts:
	src/attributes/attr.js
This commit is contained in:
Timmy Willison 2015-10-18 17:21:41 -04:00 committed by Richard Gibson
parent a93d1d7d78
commit 5c086c3782
2 changed files with 5 additions and 20 deletions
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19
src/attributes/attr.js
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@ -92,29 +92,12 @@ jQuery.extend( {
},
removeAttr: function( elem, value ) {
var name, propName,
var name,
i = 0,
attrNames = value && value.match( rnotwhite );
if ( attrNames && elem.nodeType === 1 ) {
while ( ( name = attrNames[ i++ ] ) ) {
propName = jQuery.propFix[ name ] || name;
// Boolean attributes get special treatment (#10870)
if ( jQuery.expr.match.bool.test( name ) ) {
// Set corresponding property to false
if ( getSetInput || !ruseDefault.test( name ) ) {
elem[ propName ] = false;
// Support: IE<9
// Also clear defaultChecked/defaultSelected (if appropriate)
} else {
elem[ jQuery.camelCase( "default-" + name ) ] =
elem[ propName ] = false;
}
}
elem.removeAttribute( name );
}
}

6
test/unit/attributes.js
View File

@ -563,7 +563,7 @@ QUnit.test( "attr('tabindex', value)", function( assert ) {
} );
QUnit.test( "removeAttr(String)", function( assert ) {
assert.expect( 12 );
assert.expect( 13 );
var $first;
assert.equal( jQuery( "#mark" ).removeAttr( "class" ).attr( "class" ), undefined, "remove class" );
@ -574,7 +574,9 @@ QUnit.test( "removeAttr(String)", function( assert ) {
assert.equal( jQuery( "#fx-test-group" ).attr( "height", "3px" ).removeAttr( "height" ).get( 0 ).style.height, "1px", "Removing height attribute has no effect on height set with style attribute" );
jQuery( "#check1" ).removeAttr( "checked" ).prop( "checked", true ).removeAttr( "checked" );
assert.equal( document.getElementById( "check1" ).checked, false, "removeAttr sets boolean properties to false" );
assert.equal( document.getElementById( "check1" ).checked, true, "removeAttr should not set checked to false, since the checked attribute does NOT mirror the checked property" );
jQuery( "#option1b" ).attr( "selected", "selected" ).removeAttr( "selected" ).attr( "selected", "selected" );
assert.notEqual( document.getElementById( "select1" ).selectedIndex, 1, "Once the selected attribute is dirty, subsequent settings should not select the option (gh-1759)" );
jQuery( "#text1" ).prop( "readOnly", true ).removeAttr( "readonly" );
assert.equal( document.getElementById( "text1" ).readOnly, false, "removeAttr sets boolean properties to false" );