What is the best way to retrieve $scope in AngularJS using JavaScript?

Check out this demo on JSFiddle: http://jsfiddle.net/altermind/yak10smq/1/

In the controller 'EntrynewCtrl', I am trying to declare a variable called 'appetite' and pass it to a JavaScript function like this:

  <script>
    var a = appetite;
    </script>

After running "console.dir(scope);", I see this output in the console:

$$childScopeClass

Although I can access this variable via the console, I am unsure how to access it in the script itself.

Update: I initially shared the wrong fiddle, but now the correct one is linked above.

Answer №1

Give this a shot:

angular.element('#ELEMENT-SELECTOR').scope().$apply(function(scope){
  scope.performAction();
});

Alternatively,

angular.element('.ng-scope').each(function(e, t){  
    console.log(t,angular.element(t).scope());
});

Answer №2

Make sure to check out this useful tool AngularJS Batarang For more insights, take a look at this blog post Debugging AngularJS Apps from the Console

 angular.element(targetNode).scope()

-> ChildScope {$id: "005", this: ChildScope, $$listeners: Object, $$listenerCount: Object, $parent: Scope…}

angular.element(targetNode).isolateScope()

-> Scope {$id: "009", $$childTail: ChildScope, $$childHead: ChildScope, $$prevSibling: ChildScope, $$nextSibling: Scope…}

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