Push class objects in class array in angular/typescript

Question

i have an Agent class

export class Agent{
    ID:number;
    Name: string;
}

And in component i have a variable of this class array

public agents : Agent[];

Now how can i push values in this variable? I have tried following methods but no one worked.

agents.push({"ID":1,"Name":"Abc"});
agents.push(new Agent(){"ID":1,"Name":"Abc"});

Answer 1

I think, merely change:

public agents : Agent[]; to public agents : Agent[]= []

and (if you still in the same component and inside a method) :

agents.push({"ID":1,"Name":"Abc"}); to this.agents.push({"ID":1,"Name":"Abc"});

---

Update:

If you're within the same method:

someMethod(){
  let localAgents :Agent[]= []; 
  localAgents.push({ID:1,Name:"Abc"});
}

If you want to push while declaring, that cannot be done, you merely initialize with default data, why would you push ?

E.g.

  public agents : Agent[] = [{ID:1,Name:"Abc"}];

DEMO

Answer 2

agents.push({ ID:1, Name:"Abc" } as Agent);

or

const _agent = new Agent();
_agent.ID = 1;
_agent.Name = "ABC";

agents.push(_agent);