Function value not getting displayed in Angular

Question

I've created a class in Typescript. When I am trying to convert this into js and run using command prompt, I am not getting desired output. Here is my class

class myclass{
    
    j: number;

    constructor(k: number){
        this.j = k;

    }
    value (){
        return("the number is "+this.j)
    }

}

let myobj = new myclass(10)
    console.log(myobj.value) .

Can u suggest what's not working in this.?

myobj.value() parenthesis missing ?

micronyks
– micronyks

2020-07-17 12:53:18 +00:00
Commented Jul 17, 2020 at 12:53 — micronyks
– micronyks, Commented Jul 17, 2020 at 12:53
this is typio. u missed parenthesis

Cagri Tacyildiz
– Cagri Tacyildiz

2020-07-17 12:54:35 +00:00
Commented Jul 17, 2020 at 12:54 — Cagri Tacyildiz
– Cagri Tacyildiz, Commented Jul 17, 2020 at 12:54

Orelsanpls · Accepted Answer · 2020-07-17 12:53:31Z

2

myobj.value is a function.

To print the actual value you have to call the function using myobj.value()

You can spot your mistake using the typeof keyword, that tells you the type of a variable.

class myclass {
  j;

  constructor(k) {
    this.j = k;
  }
  
  value() {
    return `the number is ${this.j}`;
  }
}

const myobj = new myclass(10);

console.log(typeof myobj.value);

answered Jul 17, 2020 at 12:53

Orelsanpls

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