array of objects typescript
let userTestStatus: { id: number, name: string }[] = [
{ "id": 0, "name": "Available" },
{ "id": 1, "name": "Ready" },
{ "id": 2, "name": "Started" }
];
userTestStatus[34978].nammme; // Error: Property 'nammme' does not exist on type [...]declare object array in typescript
export class CrudService {
...
cards: Card[] = [];
...
}typescript array of objects
// Create an interface that describes your object
interface Car {
name: string;
brand: string;
price: number;
}
// The variable `cars` below has a type of an array of car objects.
let cars: Car[];typescript array of objects
//Define an interface to standardize and reuse your object
interface Product {
name: string;
price: number;
description: string;
}
let pen: Product = {
name: "Pen",
price: 1.43,
description: "Userful for writing"
}
let products: Product[] = [];
products.push(pen);
//...do other products.push(_) to add more objects...
console.log(products);
/* -->
*[
* {
* name: "Pen",
* price: 1.43,
* description: "Userful for writing"
* },
* ...other objects...
*]typescript array of objects
interface User {
[index: number]: {
firstname: string;
lastname: string;
age: number;
}
}Copyright © 2021 Codeinu
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