Angular 5, URLSearchParams in IE11

Question

In my angular 5 application I have this following error:

Http error: {"description":"'URLSearchParams' non è definito","number":-2146823279,"stack":"ReferenceError: 'URLSearchParams' non è definito

URLSearchParams is not supported by IE11 so are there any kind of imports maybe in polyfills.ts to make it works?

Answer 1

use URLSearchParams Polyfill

npm install url-search-params-polyfill --save

and import it in your polyfills.ts

import 'url-search-params-polyfill';

or to webpack config

entry: {
 bundle: [
  'url-search-params-polyfill',
  ...
 ]
}