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Angularjs

Xavier Lefèvre in BAM Tech

Nov 21, 2016

How we improved the performance of an Angular + Loopback app

I recently worked on a performance project for a client. In this article I will detail the context of the project and explain what we learned and implemented, hoping it can help some of you.

Use the $destroy event to solve memory leaks

TL;DR: When your controller is destroyed, it emits $destroy. You can listen to this event and unbind variables, remove listeners, etc. to avoid leakage or undesired side effects. Demo time.

Angular Multipage Form, or Sharing data in Angular

TL;DR: For a multipage form use a parent state for the controller and nested states for the views. A parent state can have a controller that is shared by all child views, making the data flow much easier to reason about.