This playlist is to learn Directives in Angular, Filters and UI Routing logics.
Many times while building an AngularJS application you'll need to manipulate data, and it doesn't make sense to do it with a Controller method. Luckily you have Filters, which are particularly well suited for manipulating text within your HTML views. This handy tool uses a simple syntax to create highly reusable functionality for your apps.
In Angular JS, you can use one directive as an element and other directives as attributes to the element, allowing you to specify different functionality for elements based on the attributes in the element. This lesson shows you how to take a group of directive elements and give them each unique functionality based on their directive attributes.
AngularJS validation can be tough, but angular-formly makes it extremely simple with a single validation API that enables basic and advanced field validation. You can specify a string expression, function that returns true/false, or a function that returns a promise which is resolved/rejected.
An AngularJS promise is a mechanism that lets you defer a stated action or series of actions at an earlier point of time until you explicitly declare that promise to be fulfilled (or resolved). Promises are useful for asynchronous operations. This video introduces the basic way to declare and resolve promises.