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fix(focus-trap): avoid closure compiler issues when adding anchors (#3448)

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Kristiyan Kostadinov
2017-03-06 18:24:48 +01:00
committed by Kara
parent 02f4bc3730
commit 8b2ae0d8aa
1 changed files with 4 additions and 6 deletions
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src/lib/core/a11y/focus-trap.ts
+4 -6
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@@ -72,13 +72,11 @@ export class FocusTrap {
}
this._ngZone.runOutsideAngular(() => {
this._element
.insertAdjacentElement('beforebegin', this._startAnchor)
.addEventListener('focus', () => this.focusLastTabbableElement());
this._startAnchor.addEventListener('focus', () => this.focusLastTabbableElement());
this._endAnchor.addEventListener('focus', () => this.focusFirstTabbableElement());
this._element
.insertAdjacentElement('afterend', this._endAnchor)
.addEventListener('focus', () => this.focusFirstTabbableElement());
this._element.parentNode.insertBefore(this._startAnchor, this._element);
this._element.parentNode.insertBefore(this._endAnchor, this._element.nextSibling);
});
}