Sigma-Web-Dev-Course/Video 83/Solutions/09_solve.html at a61400de658dc44c11c33d0a865027c3b4d18e09 · CodeWithHarry/Sigma-Web-Dev-Course · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Document</title>
</head>

<body>
  <div class="order">
    <div class="item"></div>
    <div class="price"></div>
  </div>
  <button class="btn">Place Order</button>
  <script>
    let order = {
      item: "ToothBrush",
      cost: '10rs'
    };
    async function placeOrder(order, delay) {
      return await new Promise(resolve => {
        setTimeout(() => {
          localStorage.setItem('Order', JSON.stringify(order));
          resolve("Order Placed");
        }, delay * 1000);
      })
    }
    document.querySelector(".btn").addEventListener("click", () => {
      let delay = Math.random() * 6 + 1;
      placeOrder(order, delay).then(confirmation => {
        document.querySelector(".btn").innerHTML = confirmation;
        let data = JSON.parse(localStorage.getItem("Order"));
        document.querySelector(".item").innerHTML = data.item;
        document.querySelector(".price").innerHTML = data.cost;
      });
    })
  </script>
</body>

</html>