ionic - $http.get 来自 Json 的项目

Question

控制台：SyntaxError: Unexpected token { in JSON at position 119

Xcode 控制器：

 str="http://www.website.com/user-orders.php?e="+$scope.useremail;
 $http.get(str)
   .success(function (response){
     $scope.user_orders = response;
     sessionStorage.setItem('userorders_id', $scope.user_orders.id);

     $scope.orders = [
       {  id:  $scope.user_orders.id, 
          uniqueid:   $scope.user_orders.uniqueid,
          platenumber: $scope.user_orders.platenumber,
          paymentstatus: $scope.user_orders.paymentstatus,
          orderstatus: $scope.user_orders.orderstatus 
       }
     ];
    }).error(function() {
      var alertPopup = $ionicPopup.alert({
        title: 'Failed to get orders!',
        template: 'Please check your credential'
      });
    });

json：

{"records":{"id":"21","uniqueid":"42803122423","platenumber":"00000","paymentstatus":"Success","orderstatus":"Queued"},{"id":"22","uniqueid":"428032438","platenumber":"00000","paymentstatus":"Success","orderstatus":"Queued"},} 

模板：

<ion-content ng-controller="orderslistCtrl">


      <ion-list>
          <ion-item ng-repeat="order in orders" href="#/app/orderslist/{{order.id}}">
         {{order.id}}
            {{order.uniqueid}}
          </ion-item>
      </ion-list>
 </ion-content>

如果我在“记录”中只留下一项：

{"records":{"id":"21","uniqueid":"42803122423","platenumber":"00000","paymentstatus":"Success","orderstatus":"Queued"}} 

它只显示 1 个结果。 如果我加载两条记录，它会显示错误。

Answer 1

我认为您的 json 文件是错误的...因为您的 JSON 对象 {records:{}} 包含 records:{} 作为对象的键，如果您有 n 个需要在数组中显示的记录项如下

{"records":[{"id":"21","uniqueid":"42803122423","platenumber":"00000","paymentstatus":"Success","orderstatus":"Queued"},{{"id":"22","uniqueid":"428032438","platenumber":"00000","paymentstatus":"Success","orderstatus":"Queued"}}]}