javascript - 如何在angular js中使用$routeParams从URL获取参数值？

Question

我正在使用 Angularjs，我遇到了一个奇怪的问题，我无法使用 $routeParams 从 URL 获取参数值..

var MyApp = angular.module('testAngularApp', ['ngRoute','ngResource'])
    .config(['$routeProvider',
        function ($routeProvider) {
            $routeProvider.
                when('/', {
                when('/updateUser/:id', {
                    templateUrl: 'Pages/User/Edit.html',
                    controller: 'UpdateUserCtrl'
                })
        }]);

Controller

angular.module('testAngularApp').
    controller('UpdateUserCtrl', ['$scope', 'updateUserService', '$http','$route', '$routeParams', function ($scope, updateUserService, $routeParams,$route, $http) {
        $scope.testV = "Update User Ctrl";
        console.log("hello");
        $scope.params1 = $routeParams.id; 
        console.log($routeParams.id ); //i am getting undefined
        console.log($scope.params1); //i am getting undefined
        var check = $routeParams['id'];
        console.log(check); //i am getting undefined
    }]);

请告诉我如何从 URL 获取值，我已经完成了这些解决方案，但它对我不起作用.. link1 link2

Answer 1

我认为 service 的顺序是错误的。尝试如下更改

controller('UpdateUserCtrl', ['$scope', 'updateUserService','$route','$http' '$routeParams',
                     function ($scope, updateUserService,$route, $http, $routeParams)