从angularjs调用RESTful服务的正确方法

Question

I am trying to do a simple todo app with RESTful api. My restful service returns the below JSON,

[{"title":"completed this","completed":false},{"title":"and this too","completed":false}]

Returned as a application/json not a string.

My view is as below,

<div class="container" ng-app="todomvc">
        <div id="todoapp" ng-controller="TodoCtrl">
             <div class="row" ng-repeat="todo in todos">         
             {{todo.title}}
             </div>
        </div>
</div>

And I have the below JS code with controller and a factory,

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

todomvc.factory('todoREST', function ($q,$http) {
 function get(){
   return $http.get('http://localhost/test.php');
 }
 return{get:get};
});

todomvc.controller('TodoCtrl', function TodoCtrl($scope, $location, $filter, todoREST) {
    var todos = $scope.todos = todoREST.get().then(function(data){
    todos = data.data;
    console.log(todos); // Data available here
    });
});

I am unable to get the title in the page when it is loaded. What am I doing wrong? And is my approach the right way to make a RESTful call?

Here is a link to what I have done, http://plnkr.co/edit/kaSCe9HoMPEK1hD4QgJl?p=preview

Answer 1

You're assigning $scope.todos to the promise returned by the service, not the data from the callback.

Try

todoREST.get().then(function(data){
    $scope.todos = data.data;
    console.log($scope.todos); // Data available here
});

http://plnkr.co/edit/C3fbK3NicU7XkdHAbzCr?p=preview