JavaScript-MiniProject/CardQuantity.html at main · deekshithamanikireddy/JavaScript-MiniProject · 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>Cart Quantity</title>
  </head>
  <body>
    <button onclick="console.log(`Cart Quantity: ${quantity}`)">
      Show Quantity
    </button>
    <button
      onclick="
        quantity++;
        console.log(`Cart Quantity: ${quantity}`);
      "
    >
      Add to Cart
    </button>
    <button
      onclick="
        quantity = quantity + 2;
        console.log(`Cart Quantity: ${quantity}`);
      "
    >
      +2
    </button>
    <button
      onclick="
        quantity = quantity + 3;
        console.log(`Cart Quantity: ${quantity}`);
      "
    >
      +3
    </button>
    <button
      onclick="
        console.log('Cart was reset');
        quantity = 0;
        console.log(`Cart Quantity: ${quantity}`);
      "
    >
      Reset Cart
    </button>
    <script>
      let quantity = 0;
    </script>
  </body>
</html>