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Customizer: Use the `sandbox` attribute to prevent top navigation from the preview. 

Props valchovski.
Fixes #42341.



git-svn-id: https://develop.svn.wordpress.org/trunk@44583 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Gary Pendergast 2019-01-14 07:24:16 +00:00
parent 065e7817c4
commit c80325658f
2 changed files with 1 additions and 5 deletions
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1
src/js/_enqueues/wp/customize/controls.js vendored
View File

@ -6289,6 +6289,7 @@
name: 'customize-' + previewFrame.channel()
} );
previewFrame.iframe.attr( 'onmousewheel', '' ); // Workaround for Safari bug. See WP Trac #38149.
previewFrame.iframe.attr( 'sandbox', 'allow-forms allow-modals allow-orientation-lock allow-pointer-lock allow-popups allow-popups-to-escape-sandbox allow-presentation allow-same-origin allow-scripts' );
if ( ! hasPendingChangesetUpdate ) {
previewFrame.iframe.attr( 'src', urlParser.href );

5
src/js/_enqueues/wp/customize/preview.js
View File

@ -379,11 +379,6 @@
queryParams.customize_messenger_channel = api.settings.channel;
}
element.search = $.param( queryParams );
// Prevent links from breaking out of preview iframe.
if ( api.settings.channel ) {
element.target = '_self';
}
};
/**