Recently after updating my angular cli from 16 to 17 I have been facing performance issues and I had no idea what is SSR and prerendering so I left them enabled. But the root cause was ssr. After ...

I am migrating an Angular workspace with Karma to an Nx workspace with Jest. I'm having a couple of issues, one of them being the use fakeAsync, which results in the following error: Expected to be...

I would like to initialize some important values when my application starts (Angular v17). app.config.ts: export const appConfig: ApplicationConfig = { providers: [ ConfigService, ... { provid...

I'm trying to catch http request's errors from an Angular interceptor and handle 401 as logout while retrying a 503 and 504 responses n times. This is my http interceptor: intercept(req: HttpRequ...

I'm trying to remove the filter icon in ag-grid whilst keeping the filtering box Right now I'm trying to use pure css to hide the icon which in webpack just adds the aria-hidden="true" CSS I've t...

I have a host app and few micro front end apps all are angular 15. I've used "@angular-architects/module-federation": "^15.0.3". Everything works fine, except I could not interc...

I'm upgrading/refactoring an Angular project (to Angular 8, Electron 6, Ionic 4) and we decided to switch from TSLint to ESLint. I setup some rules and they are running but I can't get a rid off t...

I have a lot of Angular code where I assign a property at its definition like the following... public errors$ = this.store$.select(fromApp.getErrors); constructor(private store$: Store<MyStat...

I want the time picker (https://ionicframework.com/docs/api/datetime) to rotate endless. If I select hours I start at 0 and end at 23. When I’m at 23 I have to scroll all the way up to get to 0. Wh...

When first and following time user enters the page, placed button is not focused and highlighted by gray color. I tried to set autofocus: <button mat-raised-button color="primary" autofocus>...

for some security reasons I need to hide javascript frameworks version especially angular from wappalyzer but I have no idea!

I am developing a mobile application based on Ionic + Angular + Cordova + Node js. the application visits a https server via window.XMLHttpRequest: module.exports = function request (method, ur...

I'm trying to put my pagination in the bottom-center of the page and using Angular Material mat-paginator component. This is the result right now: 1: 2: As you can see the mat-paginator now is go...

I am doing angular unit testing. Does TestBed.inject(service) create a new instance of the service? I was always under the assumption that TestBed.configureTestingModule() created the service and b...

I'm trying to configure Microsoft Clarity to work on localhost in my Angular app. When I created the new project on the Microsoft Clarity portal, I've set the URL to localhost (I've also tried with...

In every component I have to import this CommonModule to use directives like NgIf and so on. I want a way of injecting this module in all my modules. @Component({ selector: 'app-register', stand...

I'm facing this error when building a project (Angular 8). How can we fix this error? Error: You must provide the URL of lib/mappings.wasm by calling SourceMapConsumer.initialize({ 'lib/mappings.w...

I am trying to make a form in my angular app, but when i want to implement ngModel on my form : <form (ngSubmit)="onSignUp()" #signupForm="ngForm"> <h1>Connexion&l...

I am currently working with angular cli project. I see the spec file generated for every component, services and I want to remove all this spec files from this existing project.

I updated from Angular 7 to Angular 14 after removing all the errors in my project this is the only error that is stopping me from compiling successfully. I am getting this error on ng serve: /sr...

I am trying to develop an app using Angular 4. But I have received an error message while using @Input('inputProducts') products: Product[]; The Error is [tslint] In the class "ProductListC...

I am new to Jasmine with Angular 2, I am frequently working with the TestBed object when writting a Testcase and getting the error:Please call "TestBed.compileComponents" before your test. How do...

I am a beginner in Angular and tried to implement global error handling in the application for this purpose I create appErrorHandler class and implement ErrorHandler and I inject Toast Service on t...

I want inject ParentCompoent to ChildComponent， But have a error is： Error: NG0200: Circular dependency in DI detected for ParentComponent parent Component： @Component({ selector: 'cy-parent', te...

I've been looking for a definitive answer to this question for a long time. Is there a reliable and recommended alternative strategy to do this yet? Incorrect answers to this question include: ...