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fixed #8044 AccordionTab throwing ViewDestroyedError during unit testing #8127

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merged 1 commit into from
Oct 7, 2019
Merged

fixed #8044 AccordionTab throwing ViewDestroyedError during unit testing #8127

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7 changes: 6 additions & 1 deletion src/app/components/accordion/accordion.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -74,7 +74,9 @@ export class AccordionTab implements OnDestroy {
}
set animating(val: boolean) {
this._animating = val;
this.changeDetector.detectChanges();

if (!this.isDestroyed)
this.changeDetector.detectChanges();
}

contentTemplate: TemplateRef<any>;
Expand All @@ -85,6 +87,8 @@ export class AccordionTab implements OnDestroy {

accordion: Accordion;

isDestroyed: boolean = false;

constructor(@Inject(forwardRef(() => Accordion)) accordion, public changeDetector: ChangeDetectorRef) {
this.accordion = accordion as Accordion;
}
Expand Down Expand Up @@ -161,6 +165,7 @@ export class AccordionTab implements OnDestroy {

ngOnDestroy() {
this.accordion.tabs.splice(this.findTabIndex(), 1);
this.isDestroyed = true;
}
}

Expand Down