Angular: append query parameters to URL

Question

Im using this:

    import { HttpParams } from \'@angular/common/http\';
    let params = new HttpParams();
    params.a         


        

Answer 1

You should use Router module. check this doc: https://angular.io/guide/router

You need import these modules: import { Router, ActivatedRoute, ParamMap } from '@angular/router';