Question

奇怪的问题，使用Angular UI bootstrap模式我对Angular 1.3 beta 16没有任何问题，但是如果我启用ng-strict-di模式，我会收到以下错误：

Error: [$injector:strictdi] function($scope, $modalInstance) is not using explicit annotation and cannot be invoked in strict mode
http://errors.angularjs.org/1.3.0-beta.16/$injector/strictdi?p0=function(%24scope%2C%20xmodalInstance)
    at http://localhost:3000/vendor/angular.js:78:12
    at annotate (http://localhost:3000/vendor/angular.js:3353:17)
    at invoke (http://localhost:3000/vendor/angular.js:4037:21)
    at Object.instantiate (http://localhost:3000/vendor/angular.js:4070:23)
    at http://localhost:3000/vendor/angular.js:7451:28
    at http://localhost:3000/vendor/ui-bootstrap-tpls-0.11.0.min.js:8:28715
    at wrappedCallback (http://localhost:3000/vendor/angular.js:11616:81)
    at http://localhost:3000/vendor/angular.js:11702:26
    at Scope.$eval (http://localhost:3000/vendor/angular.js:12797:28)
    at Scope.$digest (http://localhost:3000/vendor/angular.js:12609:31)

奇怪的是，这不是指令或服务，它只是我的一个页面背后的脚本。我知道我在那里制作一个控制器，但是......我现在还不确定。以下是生成错误的代码：

            //=================
            //MODAL PROMPTER
            //=================

            var Prompt = function(title, prompt) {
                var modalInstance = $modal.open({
                    template: '<div class="modal-header"><h3 class="modal-title">' + title + '</h3></div><div class="modal-body"><p>' + prompt + '</p></div><div class="modal-footer"><button class="btn btn-primary" ng-click="ok()">OK</button><button class="btn btn-warning" ng-click="cancel()">Cancel</button></div>',
                    controller: ModalInstanceCtrl,
                    size: 'sm'

                });

                modalInstance.result.then(function(result) {
                    console.log('Modal OK');
                }, function() {
                    console.log('Modal dismissed');
                });
            };

            var ModalInstanceCtrl = function($scope, $modalInstance) {
                $scope.ok = function() {
                    $modalInstance.close(true);
                };
                $scope.cancel = function() {
                    $modalInstance.dismiss(false);
                };
            };

            //end of modal
            //==================

            //call it immediately to see the error     
            Prompt('myTitle', 'myMessage');

我不确定我是如何或为什么会收到错误的。如果我关闭strict-di，那就完美了。有什么想法吗？

Answer 1

您需要手动通告控制器的依赖项，因为您有ng-strict-di enabled。

function ModalInstanceCtrl ($scope, $modalInstance) { //or var ModalInstanceCtrl = function(...

  $scope.ok = function () {
    $modalInstance.close(true);
  };

  $scope.cancel = function () {
    $modalInstance.dismiss(false);
  };

};

ModalInstanceCtrl.$inject = ['$scope', '$modalInstance'];

Answer 2

从documentation看起来你需要在字符串数组中声明所有依赖注入。

还有其他方法，但通常我会这样做：

controller: ['$scope', '$modalInstance', ModalInstanceCtrl]

Angular bootstrap模式导致严格的di错误，不知道为什么

2 个答案: