Is it possible to use ngChange on <p> property to refresh value - angularjs

Question

I am using 'ngMaterial' module for dialogs. When user clicks edit prompt he can edit review. Everything works fine, except that you don't see that review is updated until you refresh page. Is it possible to make you see changes imediatelly?
This is my prompt function, which redirects user to redirectEdit function which puts changes to database.
These methods are in main.controller.js
$scope.showPrompt = function(ev,index) {
var confirm = $mdDialog.prompt()
.title('Edit your review')
.placeholder('Review')
.initialValue($scope.all[index].review)
.targetEvent(ev)
.ok('Okay!')
.cancel('Cancel');
$mdDialog.show(confirm).then(function(result) {
$scope.redirectEdit(index,result);debugger;
}, function() {
$scope.status = 'You discarded changes.';
});
};
$scope.redirectEdit = function(index,result){debugger;
$scope.all[index].id; console.log($scope.all[index].id);
var JSONObject={
"id":$scope.all[index].id,
"name":$scope.all[index].name,
"surname":$scope.all[index].surname,
"email":$scope.all[index].email,
"review":result
}
var Results = UniversalService.UpdateReview(JSON.stringify(JSONObject));
};
this is my button in main.view.html
<md-button ng-show="storageKey!==null" class="md-raised md-primary" ng-click="showPrompt($event,$index)" >Edit </md-button>
<div class="row comment-table" ng-repeat="item in items ">
<div class="col-md-1">
<img ng-src="http://www.gravatar.com/avatar/{{hash[$index]}}" alt="Description" />
</div>
<div class="col-md-8">
<p>{{item.id}} Review posted by: {{item.name}}</p>
<p>{{item.review}}</p>
<span uib-rating ng-model="rate" max=5 on-leave="overStar = null" titles="['one','two','three']" aria-labelledby="default-rating"></span>
<span class="label" ng-class="{'label-warning': percent<30, 'label-info': percent>=30 && percent<70, 'label-success': percent>=70}" ng-show="overStar && !isReadonly">{{percent}}%</span>
</div>

Answer 1

You should update the review property of the edited element like $scope.all[index].review = result; in your scope.redirectEdit method.