New to Angular - Computed Variables

Question

I am moving to Angular from Knockout, and I have a few issues. I\'m assuming that I must be doing something a non-angular type of way.

http://jsfiddle.net/LostInDaJungle

Answer 1

For a calculated field, add a method to your controller . . .

$scope.cost = function() { return $scope.val1 + $scope.val2 };

and then bind to it directly. It will know when it needs to recalculate as its constituent values change.

{{cost()}}