How to update model using angularjs, Django,Django rest framework

Vote count:

0

I have such json representation of a post by its id:

{"title": "about me", "content": "I like program", "created":    "2014-11-29T18:07:18.173Z",   "rating": 1, "id": 1}

I try to update rating by button click:

 <button ng-click="click(post.id)">Click me</button>

I have such javascript code:

<script>
var demoApp = angular.module('demoApp',['ngResource']);
    demoApp.controller( 'AllPosts', function ($scope, $http)
    {
    $http.get('/blogpost/?format=json').success(function(data,status,headers,config)
    {
    $scope.posts = data.results; 
    $scope.predicate = '-title';

      $scope.click = function(post_id, $resource){
       var Post = $resource('/update/:PostId ',{PostId:post_id,salutation:'json'} );  
       post = Post.get({PostId:post_id}, function() {
       post.rating = post.rating+ 1 ;
       post.$save();
       });
       };

 }).error(function(data,status,headers,config)
     {} )
    ;})

 </script>

Besides i have such view to have a json by certain post by its id:

class UpdateModel(generics.RetrieveUpdateDestroyAPIView):
      lookup_field = 'id'
      queryset = BlogPost.objects.all()
      serializer_class = BlogPostSerializer
      permission_classes = (AllowAny,)

asked 20 secs ago

Alek H.

20

How to update model using angularjs, Django,Django rest framework