supermodels.js/test/examples/customer.html at master · davidjamesstone/supermodels.js · GitHub

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<!DOCTYPE html>
<html>

<head>
  <link href="prism.css" rel="stylesheet" />
  <link href="index.css" rel="stylesheet" />
  <script src="../../dist/supermodels.js"></script>
  <script src="examples.js"></script>
  <script class="code">
  var BasketItem = supermodels({
    productCode: String,
    quantity: {
      __type: Number,
      __validators: [function(value) {
        if (!value) {
          return 'Quantity is required';
        }
      }]
    }
  }, function(productCode, quantity) {
    this.productCode = productCode;
    this.quantity = quantity;
  });

  var Basket = supermodels({
    items: {
      __type: [BasketItem],
      __validators: [function() {
        if (!this.length) {
          return 'A least one basket item is required';
        }
      }]
    },
    total: function() {
      return this.items.length;
    },
    totalItems: function() {
      var total = 0;
      for (var i = 0; i < this.items.length; i++) {
        total += this.items[i].quantity;
      }
      return total;
    },
    __validators: [function(value) {
      if (this.totalItems() > 5) {
        return 'Maximum total quantity of all items is 5';
      }
    }]
  });

  var Customer = supermodels({
    name: String,
    basket: {
      __type: Basket,
      __validators: [function(value, key) {
        if (!value) {
          console.log(key);
          return 'Basket is required';
        }
      }]
    }
  });

  var customer = new Customer();


  console.log(customer.errors);

  customer.basket = new Basket();

  console.log(customer.errors);

  customer.basket.items.push(new BasketItem());
  console.log(customer.errors);
  customer.basket.items[0].productCode = 'P1';
  customer.basket.items[0].quantity = 3;
  console.log(customer.errors);
  customer.basket.items.push(new BasketItem('P2', 3));
  console.log(customer.errors);
  </script>
</head>

<body>
  <pre class="language-javascript"><code class="language-javascript"></code></pre>
  <script src="index.js"></script>
  <script src="prism.js"></script>
</body>

</html>