ErrorEffect
Show an error message on unsuccessful requests:
import { Injectable } from '@angular/core';
import { HttpRequest } from '@angular/common/http';
import { ObserveAfterEffect } from 'ngx-crud';
import { NotifierService } from './notifier.service';
@Injectable()
export class ErrorEffect implements ObserveAfterEffect
{
constructor(protected notifierService : NotifierService) {}
after<T>(request: HttpRequest<T>, response: HttpResponse<T> | HttpErrorResponse): void
{
if (response instanceof HttpErrorResponse)
{
notifierService.error('REQUEST_ERROR');
}
}
}
Last modified 1yr ago