Syntax

`${x}`, [...x], { ...x }, => ({ }), and more — 10 exercises

Exercise 1 / 10

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Exercise 1/ 10

`…${x}…`

RuleInside text wrapped in ` ` (backquotes), put a value in with ${ }. You can write as many ${ } as you like in one text

Data（user・cart・bag・scarf）

const user = { name: "Emma", address: "Seattle", email: "emma@example.com" }
const cart = [
  { id: 1, name: "T-shirt", price: 2000, qty: 1, soldOut: false },
  { id: 2, name: "Socks", price: 500, qty: 3, soldOut: false },
  { id: 3, name: "Cap", price: 3000, qty: 1, soldOut: true },
]
// Items to add to the cart next
const bag = { id: 4, name: "Bag", price: 4000, qty: 1, soldOut: false }
const scarf = { id: 5, name: "Scarf", price: 2500, qty: 1, soldOut: false }

Example

// Text with the name and the address
`${user.name} (${user.address})`

→ "Emma (Seattle)"

The text "Emma's cart (3 items)" (take the name and the number of items from the data)

In plain words：Make text in ` ` with the buyer's name (user.name) and the number of items in the cart (cart.length) put in with ${ }

Expected result"Emma's cart (3 items)"

JavaScript

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