Is there a pre/post $apply hook in AngularJS?

Issue

I wish to run a callback function whenever $apply is called on a scope. Is there a pre/post $apply hook or some event that I can bind to, to achieve this?

Solution

I don't know why You need that, but there is no pre/post $apply event. I guess you call scope.$apply in your code, so you can emit event there before and after. Generally you should avoid calling scope.$apply, exception is when you update model outside Angular context (for example in signalR event)

Answered By - Darkves