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Customizer: Improve accessibility.

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Prevent the form only from saving when enter is pressed on a select element or an input, which hasn't the button type.

props westonruter, ocean90.
fixes #26633.
Built from https://develop.svn.wordpress.org/trunk@27757


git-svn-id: http://core.svn.wordpress.org/trunk@27594 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
Dominik Schilling 2014-03-26 22:56:29 +00:00
parent ed993e4c5c
commit d67790d44e
2 changed files with 6 additions and 5 deletions
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9
wp-admin/js/customize-controls.js
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@ -918,13 +918,14 @@
body = $( document.body ),
overlay = body.children('.wp-full-overlay');
// Prevent the form from saving when enter is pressed.
// Prevent the form from saving when enter is pressed on an input or select element.
$('#customize-controls').on( 'keydown', function( e ) {
if ( $( e.target ).is('textarea') )
return;
var isEnter = ( 13 === e.which ),
$el = $( e.target );
if ( 13 === e.which ) // Enter
if ( isEnter && ( $el.is( 'input:not([type=button])' ) || $el.is( 'select' ) ) ) {
e.preventDefault();
}
});
// Initialize Previewer

2
wp-admin/js/customize-controls.min.js vendored
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