How to pass an array within a query string in HttpClient?

Question

This is my array of actors:

[\'Elvis\', \'Jane\', \'Frances\']

How to pass this array within a query strin

Answer 1

This worked for me.

let params = new HttpParams();

['Elvis', 'Jane', 'Frances'].forEach((actorName:string) =>{
  params = params.append(`actors[]`, actorName);
})

OR

let params = new HttpParams();
let actorsArray:Array = ['Elvis', 'Jane', 'Frances'];

actorsArray.forEach((actorName:string) =>{
  params = params.append(`actors[]`, actorName);
})