Tips And Tricks For Debugging Unfamiliar AngularJS Code

Matt Creager is the core contributor of GoAngular, a data synchronization integration for AngularJS. Angular, while allowing for more dynamic web applications, presents a problem for optimization on the development side. Divide your application features into modules and accordingly create their Angular Modules. A simple ng-click directive ties the button together with the corresponding function in the controller.

NativeScript is the way for Angular developers to create native mobile apps. All our variables and functions inside the controller will be included within $scope, as we shall see. If controllers sound relatively simplistic, that's because they should be. Services exist to do the things that controllers shouldn't, such as housing code that can be shared with other controllers.

John created the AngularJS homepage videos, the angularjs course video site (), and has been training developers on AngularJS since its inception. Scope: angular.element($0).scope() will return the scope for the element. Become an expert at building real-world AngularJS (1.x) applications.

You can create custom attributes and elements in addition to using the directives that AngularJS has built in. One example of a built-in directive is ngBind; this directive puts the result of a specified expression into the HTML element it is an attribute of. It also updates the element's content when the result changes (this is called two-way binding).

If the source code changes a variable or calls a function bound to $scope, you'll need to be able to detect this change in order to keep your test functional. 1. Chart view is similar to the timeline, but it makes it a bit easier to jump to the source code of the function of interest.