Make global ($rootScope) variables accessible from all views.

[tonylampada]

I have a web application that uses Angular everywhere.
Many functionalities are implemented using directives with isolated scope.
I need to have a few global variables available to all my angular views, preferrably without having to change all their controllers.

I know I can bind to rootScope variables from "normal views", but I can't do the same thing with isolated scope directive views.

This fiddle illustrates the problem:
http://jsfiddle.net/3XT3F/7/

Is this a bug? Any hints?

[natefaubion]

You can watch on $root:
https://github.com/angular/angular.js/blob/master/src/ng/rootScope.js#L169

or you can inject $rootScope and use function watchers instead of strings:

function($scope, $rootScope) {
  $scope.$watch(
    function() { return $rootScope.foo },
    function(foo) { ... }
  );
}

The point of isolate scopes is that they aren't part of the usual scope hierarchy, so they don't inherit prototypically from the root scope.

[tonylampada]

I already have the variables available on the $rootScope,
preferrably I don't want to touch all my directive controllers (there are a lot of them), only the views.

[tonylampada]

Oh, I see, $root!!!!

http://jsfiddle.net/3XT3F/10/

Woohoo, thanks!!

[maxcxam]

use {{$root.name}} instead {{name}}

http://jsfiddle.net/hq5jey0L/9/

[moiznet]

http://jsfiddle.net/dwjLteag/ El vie., 1 feb. 2019 a las 10:42, maxcxam (<notifications@github.com>) escribió:

…

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