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How to set Type with Typescript in Vuejs Data.
March 04, 2021
1 min

To declare type in Data declaration in Vuejs, it’s simple. Let’s say you have a Typescript interface Player declared, and you want to use it in one of your Vuejs component. To use it for example in an Array of players, you will do :

data() {
  return {
    players: [] as Player[]
  };
},

You can also declare your Typescript type like this :

data() {
  return {
    players: new Array<Player>()
  };
},

Both will work and give the same results.

For more info on Typescript declaration, check the official documentation for Array type


Tags

javascriptvuejs

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