Revise the list on the page containing MEANJS components

Utilizing MEAN JS, I am attempting to make edits to the list items on the page, but an error keeps appearing. I have initialized the data using ng-init="find()" for the list and ng-init="findOne()" for individual data.

Error: [$resource:badcfg] Error in resource configuration for action `get`. Expected response to contain an object but got an array

HTML Below is the form within the controller where it initializes the find() and findOne().

<div ng-controller="OrdersController" ng-init="find()">
                <div> 
                    <div class="order-filter">
                        <div ng-repeat="order in orders">
                            <form ng-init="findOne()" name="orderForm" class="form-horizontal" ng-submit="update(orderForm.$valid)" novalidate>
                                <input type="text" class="" ng-model="order.title">
                                <input type="text" class="" ng-model="order.content">
                                <div class="form-group">
                                    <input type="submit" value="Update" class="btn btn-default">
                                </div>
                            </form>
                        </div>
                    </div>              
                </div>
            </div>

Controller

$scope.update = function (isValid) {
    $scope.error = null;

    if (!isValid) {
        $scope.$broadcast('show-errors-check-validity', 'orderForm');

        return false;
    }

    var order = $scope.order;

    order.$update(function () {
        $location.path('orders/' + order._id);
    }, function (errorResponse) {
        $scope.error = errorResponse.data.message;
    });
};
$scope.find = function () {
    Orders.query(function loadedOrders(orders) {
        orders.forEach(appendFood);
        $scope.orders = orders;
    });
};
$scope.findOne = function () {
        $scope.order = Orders.get({
            orderId: $stateParams.orderId
        });
    };

Answer №1

Make sure to review the Orders Service that likely utilizes $resource for handling your API requests (Orders.query)

Here's an example of how it should be structured:

function OrdersService($resource) {
    return $resource('api/orders/:orderId', {
      orderId: '@_id'
    }, {
      update: {
        method: 'PUT'
      }
    });
  }

The format might vary based on the mean version you're working with. By default, when using $resource query, it expects an array of results. However, if you have specified "isArray" as false, then it will anticipate an object instead.

https://docs.angularjs.org/api/ngResource/service/$resource

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