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polyfill element.closest for ie11

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This commit is contained in:
Hakim El Hattab 2020-05-26 10:45:05 +02:00
parent e6244a57b5
commit b7487b8b4f
10 changed files with 45 additions and 34 deletions
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4
js/controllers/focus.js
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@ -1,3 +1,5 @@
import { closest } from '../utils/util.js'
/**
* Manages focus when a presentation is embedded. This
* helps us only capture keyboard from the presentation
@ -85,7 +87,7 @@ export default class Focus {
onDocumentPointerDown( event ) {
let revealElement = event.target.closest( '.reveal' );
let revealElement = closest( event.target, '.reveal' );
if( !revealElement || revealElement !== this.Reveal.getRevealElement() ) {
this.blur();
}