Java-script-course/05-cart-quantity.html at main · Dev-Soft-tech/Java-script-course · GitHub

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<!DOCTYPE html>
<html>
  <head>
    <title>Cart Quantity</title>
  </head>
  <body>
    <button onclick="
      console.log(`cart Quantity: ${cartQuantity}`);
    ">Show Quantity</button>
    <button onclick="
      //console.log(`cart Quantity: ${cartQuantity}`);
      cartQuantity =+ 1;
    ">Add to cart</button>
    <button onclick="
      //cartQuantity = cartQuantity + 2;
      cartQuantity =+ 2;
      console.log(`cart Quantity: ${cartQuantity}`);
    ">+2</button>
    <button onclick="
      cartQuantity = cartQuantity + 3;
      console.log(`cart Quantity: ${cartQuantity}`);
    ">+3</button>
    <button onclick="
      cartQuantity = 0;
      console.log('cart was reset');
      console.log(`cart Quantity: ${cartQuantity}`);
    ">Reset Cart</button>
    <script>
      // no spacing in a varaible name
      let cartQuantity = 0;

    </script>
  </body>
</html>