Accessibility: Ensure only text is sent to aria-live messages.

While messages passed to `wp.speak.a11y()` should preferably be meaningful,
short, and carefully crafted case by case, this will ensure any HTML tags will
be stripped out from the message string.

Props adamsilverstein.
Fixes #37382.

git-svn-id: https://develop.svn.wordpress.org/trunk@38115 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Andrea Fercia 2016-07-20 14:25:34 +00:00
parent 2cda326902
commit e284dafbc7

View File

@ -20,6 +20,9 @@ window.wp = window.wp || {};
// Clear previous messages to allow repeated strings being read out. // Clear previous messages to allow repeated strings being read out.
clear(); clear();
// Ensure only text is sent to screen readers.
message = $( '<p>' ).html( message ).text();
if ( $containerAssertive && 'assertive' === ariaLive ) { if ( $containerAssertive && 'assertive' === ariaLive ) {
$containerAssertive.text( message ); $containerAssertive.text( message );
} else if ( $containerPolite ) { } else if ( $containerPolite ) {