defaults filter

[a8m]

defaultsFilter allows to specify a default fallback value for properties that resolve to undefined.

Example:

$scope.orders = [
      { id:1, destination: { zip: 21908 }, name: 'Ariel M' },
      { id:2, name: 'John F' },
      { id:3, destination: { zip: 45841 } },
      { id:4, destination: { zip: 78612 }, name: 'Danno L' },
  ];
$scope.defaultValue = {
      name: 'Customer name not available',
      destination: { zip: 'Pickup' }
  };

<li ng-repeat="order in orders | defaults: defaultValue">
    <b>id:</b> {{ order.id }},
    <b>name:</b> {{ order.name }}, 
    <b>shipping address:</b> {{ order.destination.zip }}
</li>

Results:

• id: 1, name: Ariel M, shipping address: 21908
• id: 2, name: John F, shipping address: Pickup
• id: 3, name: Customer name not available, shipping address: 45841
• id: 4, name: Danno L, shipping address: 78612

[a8m]

v0.4.8