javascript - 注入(inject)工厂时Angular停止工作

我有决心将服务和工厂注入其中。当我注入一个工厂时，我刚刚创建了一个名为ValidationMatrixFactory的工厂，但现在没有任何工作了。主页已加载，但链接不再解析，基本上单击任何内容均无效。 Angular不会引发任何错误。一切都停止了工作。我尝试了多种浏览器，重新启动IIS，但都没有效果。

解决方案中的console.log语句从未命中。解决方法如下：

        resolve: {
            eventData: ['$http', '$stateParams', 'ViewMatrixService', 'ValidationMatrixFactory', function ($http, $stateParams, ViewMatrixService, ValidationMatrixFactory) {
                console.log('EventId: ' + $stateParams.eventId);
                return $http.get('http://localhost:10569/api/eventView/' + $stateParams.eventId).then(function (response) {
                    ViewMatrixService.GenerateViewMatrix(response.data);
                    ValidationMatrixFactory.GenerateValidationMatrix(response.data);
                    return response.data;
                });
            }]
        }

如果我删除对ValidationMatrixFactory的引用，则一切正常。 ValidationMatrixFactory与ViewMatrixService非常相似，因此我不确定为什么现在是一个问题。

这是ValidationMatrixFactory：

angular.module('myWebApp.services')
    .factory('ValidationMatrixFactory', function() {
        var ValidationMatrixFactory = {};

        ValidationMatrixFactory.GenerateValidationMatrix = function (eventData) {
            var currentStage = eventData.CoreEvent.Stage;
            initializeValidationMatrix();
            determineRequiredFields(currentStage);
        }

        function initializeValidationMatrix() {
            ValidationMatrixFactory.EventTitleRequired = false;
            ValidationMatrixFactory.EventSummaryRequired = false;
            ValidationMatrixFactory.DesiredPublicationDateRequired = false;
            ValidationMatrixFactory.DesiredEffectiveDateRequired = false;
            ValidationMatrixFactory.ReasonForDesiredEffectiveDateRequired = false;
            ValidationMatrixFactory.AssessmentTargetDateRequired = false;
            ValidationMatrixFactory.FRSOTargetDateRequired = false;
            ValidationMatrixFactory.BLRTargetDateRequired = false;
            ValidationMatrixFactory.SSOTargetDateRequired = false;
            ValidationMatrixFactory.BLSOTargetDateRequired = false;
            ValidationMatrixFactory.FSOTargetDateRequired = false;
            ValidationMatrixFactory.PublicationTargetDateRequired = false;
            ValidationMatrixFactory.EffectiveTargetDateRequired = false;
            ValidationMatrixFactory.RMRequired = false;
            ValidationMatrixFactory.PublisherRequired = false;
            ValidationMatrixFactory.MoPRequired = false;
            ValidationMatrixFactory.PriorityRequired = false;
        }

        function determineRequiredFields(currentStage) {
            ValidationMatrixFactory.EventTitleRequired = true;
            ValidationMatrixFactory.EventSummaryRequired = true;
            ValidationMatrixFactory.ReasonForDesiredEffectiveDateRequired = true;
            ValidationMatrixFactory.DesiredPublicationDateRequired = true;
            ValidationMatrixFactory.DesiredEffectiveDateRequired = true;

            if (currentStage.StageNumber > 1) {
                ValidationMatrixFactory.AssessmentTargetDateRequired = true;
                ValidationMatrixFactory.FRSOTargetDateRequired = true;
                ValidationMatrixFactory.BLRTargetDateRequired = true;
                ValidationMatrixFactory.SSOTargetDateRequired = true;
                ValidationMatrixFactory.BLSOTargetDateRequired = true;
                ValidationMatrixFactory.FSOTargetDateRequired = true;
                ValidationMatrixFactory.PublicationTargetDateRequired = true;
                ValidationMatrixFactory.EffectiveTargetDateRequired = true;
                ValidationMatrixFactory.RMRequired = true;
                ValidationMatrixFactory.PublisherRequired = true;
                ValidationMatrixFactory.MoPRequired = true;
            }

            if (currentStage.StageNumber > 2) {
                ValidationMatrixFactory.PriorityRequired = true;
            }
        }

        ValidationMatrixFactory.ValidateFields = function (saveType) {

        }
    });

我在index.html中有对该脚本的引用。

    <script src="libraries/angular/1.4.8/angular.min.js"></script>
    <script src="libraries/angular/1.4.8/angular-animate.min.js"></script>
    <script src="libraries/angular-ui-router/0.2.14/angular-ui-router.min.js"></script>
    <script src="libraries/angular-scroll/angular-scroll.min.js"></script>
    <script src="libraries/uiboostrap/0.14.3/ui-bootstrap-tpls-0.14.3.min.js"></script>
    <script src="libraries/dirPagination/dirPagination.js"></script>
    <script src="libraries/angular-loading-bar/loading-bar.js"></script>
    <script src="libraries/ng-file-upload/ng-file-upload.min.js"></script>
    <script src="libraries/ng-file-upload/ng-file-upload-shim.min.js"></script>
    <script src="js/app.services.js"></script>
    <script src="js/view.matrix.service.js"></script>
    <script src="js/validation.matrix.factory.js"></script>
    <script src="js/utility.service.js"></script>
    <script src="js/app.controllers.js"></script>
    <script src="partials/events/EventCtrl.js"></script>
    <script src="partials/events/EventHeaderCtrl.js"></script>
    <script src="partials/events/EventOverviewTabCtrl.js"></script>
    <script src="partials/events/EventAdditionalInformationTabCtrl.js"></script>
    <script src="partials/events/EventDSOTabCtrl.js"></script>
    <script src="partials/events/EventFooterCtrl.js"></script>
    <script src="js/nonAngular.js"></script>
    <script src="js/app.js"></script>

最佳答案

您必须从工厂返回ValidationMatrixFactory对象。

.factory是一种通常以名称和函数作为参数调用的方法。该函数只是必须返回对象的函数。如果不返回任何内容，Angular将陷入无限的摘要中。

如果您使用.service，则最好不返回任何内容。那是因为服务是构造函数。您可以在服务功能中使用this并将属性添加到this。

更新资料

看起来在angularjs 1.3.4版之前，没有引发任何错误。从1.3.4版开始，无限摘要将引发错误。