Angular2 lifecycle hook for fully loaded?

Question

Is there any lifecycle hook, which tells you if all the content is loaded? I'm having a site, which has several asynchronously working components. So the components are not ready at the same time. To avoid a strange appearance of the site, I'd like to put a kind of loading banner in place. But obviously, I need to know when I can disable the banner again.

Thanks for any suggestions or idea!

Answer 1

ngAfterViewInit() 

of the AppComponent

See also https://angular.io/docs/ts/latest/api/core/index/AfterContentInit-class.html

This won't cover components added by the router or non-Angular libraries.