Questions tagged [zonejs]

Angular's detectChanges function does not trigger the ngDoCheck method

When I run cdr.detectChanges() in a nested child component (Child1) which has a parent and another nested child component (Child2), only ngDoCheck is invoked in Child2. Why doesn't it invoke DoCheck in the current component (Child1) as well? How can I dete ...

Sluggish behavior detected in hybrid AngularJS and Angular application when accessed through Safari browser

Lately, I have embarked on the task of migrating an AngularJS application to Angular 4 using the upgrade module. Within my AngularJS directives, I am utilizing a third-party library (ngFlow) for file uploads via XMLHttpRequest.send(). Everything functions ...

Decoding the mysteries of a ZoneAwareError: A guide to unraveling the enigma

Within my Angular 2 application, I utilize a resolve guard that performs an XHR request and throws a custom error if the request fails: return this.service.getProduct (id) .catch (err => Observable.throw(new MyError(err.message, route, 500, err))); ...

Why does the data appear differently in Angular 9 compared to before?

In this particular scenario, the initial expression {{ bar }} remains static, whereas the subsequent expression {{ "" + bar }} undergoes updates: For example: two 1588950994873 The question arises: why does this differentiation exist? import { Com ...