Angular $scope variable not updating

Question

In my angular, I define a scope variable $scope.letter_content. When the view is loaded, I load string from my database and set it to $scope.letter_conten

Answer 1

Actually this has been discussed in more links.

Don't use primitive type variable. Instead of that use object in scope.

For example, Don't use like $scope.primitiveVariale instead of this $scope.object={primitiveVariale:null}

So in view use like object.primitiveVariale then this will be reflect in all the view. Please see the following links.

https://github.com/angular/angular.js/wiki/Understanding-Scopes