Sunday, January 10, 2016
AngularJS controllers for dummies and beginners learning to code
We use the angular controller to interact with a View and a Model. Mark the html code with Ng-controller allows the correct instance of a controller and its scope to be bind, and its data and methods to be made available in the DOM.
The controller must have a name and can have a callback function - it's a fancy way to say the developer can specify what kind of data and methods the controller instance can have.
Todd Motto, a famous Angular developer and author wrote "a controller's purpose in an application lifecycle is to interpret business logic from the model and turn it into a presentational format." He also points out that the controller is main role is to talk to the Service and pass the corresponding data to the View via the $scope.
On the "return trip", the Controller can also pass any presentation view layer change back to the server via the Service.
(Not covered in this blog post - the controllerAs concept)
Did you know that being a developer you are at an unique position to help the society? There are many public service opportunities to contr...
Can hack schools solve Silicon Valley's talent crunch? The truth about coding bootcamps and the students left behind http://t.co/xXNfqN...
In this downtown startup work space design the designers used fat boy bean bags and an extra wide step tiered staircase to create work space...
This review is updated continuously throughout the program. Yay I just joined the Udacity Nanodegree for Digital Marketing! I am such an Uda...