Array with Objects

Question

I started learning AngularJS but had a little problem.... What is wrong here ? I try to declare songlist as an array with Song Objects but get an error to use "="

import { Song } from './song.model';

export class Chart
{
  id:number;
  chartName: string;
  img: string;
  createDate:string;

  songList[]: Song;

}

ms87 · Accepted Answer · 2016-11-19 03:55:51Z

2

Your declartion is invalid, should be:

songList: Song[]

answered Nov 19, 2016 at 3:55

ms87

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LLai · Accepted Answer · 2016-11-19 03:56:44Z

2

Check out this typescript type definition for arrays.

https://www.typescriptlang.org/docs/handbook/basic-types.html

The syntax for typescript typecasting is

variable: type;

So for an array you'll want something like

songList: Array<Song>;

or

songList: Song[];

answered Nov 19, 2016 at 3:56

LLai

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