未知提供者:$modalInstanceProvider <- Angularjs modal 中的 $modalInstance [英] Unknown provider: $modalInstanceProvider <- $modalInstance in Angularjs modal

问题描述

我正在使用 angular bootstrap ui modal，它工作正常，但是当我尝试使用 modalInstance 关闭它时，它给出了上述错误.这是我的代码

I am using angular bootstrap ui modal which is working fine but when I try to close it using modalInstance it gives above error.Here is my code

  var app = angular.module('LoginModule', ['ui.bootstrap']);
app.controller('LoginModal', ['$scope',  '$modal', function ($scope, $modal) {
    $scope.animationsEnabled = true;
    $scope.open = function (size) {

        var modalInstance = $modal.open({
            animation: $scope.animationsEnabled,
            templateUrl: '/app/template/Login.html',
            controller: 'LoginController',
            size: size
        });
    }
}]);
app.controller('LoginController', ['$scope', '$modalInstance', '$http', function ($scope, $modalInstance, $http) {
    $scope.model = {};
    $scope.loading = {
        state: false
    }
    $scope.errors = '';
    $scope.email = "";
    $scope.cancel = function () {

        $modalInstance.dismiss('cancel');
    };
}]);

我在我用模板指定的控制器中创建了取消函数，但它仍然给出错误.我在 LoginController 内的按钮中使用 ng-click="cancel()" .需要帮助吗?

I have created the cancel function in the controller which I specify with the template still it gives error.I use ng-click="cancel()" in button inside LoginController . Need help?

推荐答案

看起来您正在模态视图中使用 ng-controller 指令实例化控制器.相反，您只需要使用模态的 controller 选项即可注入特殊的依赖项 $modalInstance.如果您使用 ng-controller="LoginController" 实例化了控制器，则需要将其删除，并且不需要它，因为控制器会自动实例化(通过解析特殊依赖项 $modalInstance) 并附加到模板.

Looks like you are instantiating the controller with ng-controller directive in the modal view. Instead you only need to use controller option of the modal in order to get the special dependency $modalInstance injected. If you have instantiated controller using ng-controller="LoginController" you need to remove it and you would not need it as well as the controller would automatically be instantiated (by resolving special dependency $modalInstance) and attached to the template.

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