AngularJS ng-repeat更新不起作用

Question

我是Angular的新手，我尝试使用ng-repeat更新我的表格。但它不起作用。

这是我的代码：

$scope.customers = function(){
    $http({
        method: "GET",
        url: $rootScope.webApiUrl+"/customers/"+$rootScope.session,
        dataType: "json"
    }).then(function requestSuccess(response){
        $scope.customerData = response.data;
        console.log($scope.customerData);
        $scope.customerDataReady = true;            
    }, function requestError(response){
        if(response.status == 404)
        {

        }
        else if(response.status == 500)
        {
            alert("Database Error");
        }
    });
}

$scope.saveNewCustomer = function(){
    [...]
    $scope.customers();
}


<div ng-controller="customerCtrl" ng-init="customers()">
    <!--- Space for Javascript --->
    <script src="module/customer/js/customer.js"></script>
    <!--- Javascript End --->
    <!--- Space for Modals --->
    <div ng-include="'module/customer/html/customerDetails.html'"></div>
    <div ng-include="'module/customer/html/customerAddressNew.html'"></div>
    <div ng-include="'module/customer/html/customerNew.html'"></div>
    <!--- Modals End -->
    <h2>Customers</h2>
    <hr>
    <button class="btn" data-toggle="modal" data-target="#customerNew"><span class="glyphicon glyphicon-plus" aria-hidden="true"></span> &nbsp;New Customer</button>
    <hr>
    <p>List of all Customers</p>
    <br />
    <input type="text" ng-model="searchCustomer" class="form-control" placeholder="Search Customer">
    <br />
    <div>
        <div ng-if="customerDataReady">
            <table class="table table-striped table-responsive table-list">
                <tr>
                    <th>ID</th>
                    <th>Name</th>
                    <th>Address</th>
                    <th>Zip</th>
                    <th>City</th>
                    <th>Country</th>
                    <th>Phone</th>
                    <th>Mail</th>
                </tr>
                <tr ng-repeat="customer in customerData | filter:searchCustomer" ng-click="customerDetails(customer.customerid)">
                    <td>{{customer.customerid}}</td>
                    <td>{{customer.name}}</td>
                    <td>{{customer.address}}</td>
                    <td>{{customer.zip}}</td>
                    <td>{{customer.city}}</td>
                    <td>{{customer.country}}</td>
                    <td>{{customer.phone}}</td>
                    <td>{{customer.mail}}</td>
                </tr>
            </table>
        </div>
    </div>
</div>

我看到，scope.customerData正确更新，但Table没有！

你有什么想法如何实现这个目标？