Enum inside class (TypeScript definition file)

Question

I\'ve searched around but can\'t seem to find an answer for this, hopefully you can help. How can I add an enum to Image? This is what I would like ideally but I get an error.

Answer 1

Here's my solution.

program.ts:

enum Status {
    Deleting,
    Editing,
    Existing,
    New
}

export class Program {
    static readonly Status = Status;
    readonly Status = Program.Status;

    title: string;

    status: Status;

    constructor(init?: Partial) {
        Object.assign(this, init);
    }
}

---

Usage:

let program = new Program({ title: `some title` });

program.status = Program.Status.New;

or

program.status = program.Status.New;

---

Added benefit for Angular 2+ users: this can be used in templates

  Only display if status of the program is New