var app=angular.module('gobo',[]);

​

//Create A Directive To Detect The End Of ng-repeat cycle.

        app.directive('onLastRepeat',function(){

            return function(scope,element,attrs) {

                if(scope.$last) { setTimeout(function(){

                    scope.$emit('onRepeatLast',element,attrs);

                    },10);

                        }

            };

        });

​

app.controller('goboCtrl',function($scope){

    $scope.value="2";

  $scope.$on('onRepeatLast', function(scope, element, attrs){

                        $scope.value='3';

    alert($scope.value);

                    });

​

  $scope.templates={};

  $scope.templates["1"]=[{"prop":"value1"}];

  $scope.templates["2"]=[{"prop":"value2"}];

   $scope.templates["3"]=[{"prop":"value3"}];

  $scope.refresh=function(){

    $scope.value="2";      

  };

​

});