fix(header): collapsible header now works when navigating quickly (#20728)

fixes #20725
This commit is contained in:
Liam DeBeasi
2020-03-11 10:58:26 -04:00
committed by GitHub
parent f6c3ba7e5a
commit 87a27216d0

View File

@ -129,7 +129,9 @@ export class Header implements ComponentInterface {
cloneElement('ion-title'); cloneElement('ion-title');
cloneElement('ion-back-button'); cloneElement('ion-back-button');
this.collapsibleMainHeader!.classList.add('header-collapse-main'); if (this.collapsibleMainHeader !== undefined) {
this.collapsibleMainHeader.classList.add('header-collapse-main');
}
}); });
this.collapsibleHeaderInitialized = true; this.collapsibleHeaderInitialized = true;