Show activity Indicator while loading a lazy loaded Module in Angular 2

Question

My scenario is as follows. I have a menu, with multiple options. Each menu should be shown depending on user permissions (already solved), most menu items are encapsulated a

Answer 1

You can just use CSS !

In your template

router-outlet + .loader {
  opacity : 1;
}

.loader {
  opacity : 0;
}

Then you can create fancy spinners with HTML/CSS