How to set global check for show/hide in angular?

Question

JavaScript

The application only needs to display an element on one page in a particular controller. How can this be done globally?
It only comes to mind to reset the parameter at which the element is displayed.
Tell me, is there a better option?

Answer 1

Get a global property in $rootScope, bind the ng-show directive to this property, subscribe to ngRoute events as described here stackoverflow.com/questions/14765719/how-to-watch-...
Well, change your global property depending on the value way.