JavaScript Dynamic function call for service in typescript dynamic function call javascript,dynamic function call python,dynamic function

function1, etc are not just 'get functions' - they are property accessor methods.

Instead, it likely should be

let one = getVal('function1');

and

getVal(val){
 return this._service[val];
}
Answer:1

A little difficult to to tell what you're asking, but this may help.

class MyService {
 get function1() {
   return 1;
 }
  get function2() {
   return 2;
 }
  get function3() {
   return 3;
 }
}

const service = new MyService();

const getValFactory = service => name => service[name];
const getVal = getValFactory(service);

// Use strings, not unquoted function names.
console.log(getVal('function1'));
console.log(getVal('function2'));
console.log(getVal('function3'));
Answer:2

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