How to load external scripts dynamically in Angular?

Question

I have this module which componentize the external library together with additional logic without adding the

Answer 1

@rahul-kumar 's solution works good for me, but i wanted to call my javascript function in my typescript

foo.myFunctions() // works in browser console, but foo can't be used in typescript file

I fixed it by declaring it in my typescript :

import { Component } from '@angular/core';
import { ScriptService } from './script.service';
declare var foo;

And now, i can call foo anywhere in my typecript file