Update Json File in a static Angularjs Website -


i'm trying make static blog in website. have json file contains posts displayed. have modal window create new post. can see result , site shows new post, when page reloaded new post gone. i'd update json file without using backend, using angularjs, possible?

i tried without success:

posts.html:

     <div class="row" data-ng-repeat="post in posts">        <div class="col-md-1 text-center">         <p>june 17, 2014</p>      </div>      <div class="col-md-5">         <a ui-sref="/posts/{{ posts.indexof(post) }}">             <img class="img-responsive img-hover" src="http://placehold.it/600x300" alt="">         </a>     </div>     <div class="col-md-6">         <h3>             <a href="#/post/{{ posts.indexof(post) }}">{{ post.title }}</a>         </h3>         <p>by <a href="#/post/{{ posts.indexof(post) }}">{{ post.author }}</a>         </p>         <p>{{ post.exerpt }}</p>         <a class="btn btn-primary" href="#/post/{{ posts.indexof(post) }}">read more <i class="fa fa-angle-right"></i></a>     </div>     <br/>     <hr> </div>  <button class="btn btn-success" ng-click="showmodal()">add new post</button>

posts.js:

    .controller('postsctrl', ['$scope', '$http', '$modal', function($scope, $http, $modal){   $http.get('data/posts.json').success(function(data){     $scope.posts = data;   });     $scope.showmodal=function () {         $scope.newpost={};         var modalinstance = $modal.open({             url:'/addpost',             templateurl: 'views/addpost.html',             controller:'addpostctrl',             resolve: {                 newpost: function() {                     return $scope.newpost;                 }             }         });          modalinstance.result.then(function(selecteditem) {             $scope.posts.push({                 author: $scope.newpost.author,                 title: $scope.newpost.title,                 exerpt: $scope.newpost.exerpt,                 content: $scope.newpost.content             });         });     }; }]);

addpost.html:

       <div class="modal-header">         <button type="button" class="close" ng-click="cancel()" data-dismiss="modal" aria-hidden="true">&times;</button>          <h1>new post</h1>        </div>         <div class="modal-body">          <label>author</label><input type="text" ng-model="newpost.author"/>          <label>title</label><input type="text" ng-model="newpost.title"/>          <label>summary</label><textarea type="text" ng-model="newpost.exerpt"/>          <label>content</label><textarea type="text" ng-model="newpost.content"/>          <br/>          <button class="btn btn-success" ng-click="addnewpost()"> add post</button>        </div>

addpost.js:

        .controller('addpostctrl',['$scope', '$modalinstance','newpost','$http', function ($scope, $modalinstance,newpost,$http) {   $scope.newpost=newpost;   $scope.addnewpost=function(newpost){        $http.get('data/posts.json').success(function(data){           $scope.posts = data;           $scope.posts.push({newpost: newpost});       });      $modalinstance.close(newpost);   };   $scope.cancel =function(){     $modalinstance.dismiss('cancel');   };   }]);

i don't know if use angular local storage or other solution.

thanks lot help!!!!


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