错误:[ng:areq]参数'MyCtrl'不是函数,未定义

Question

错误:[ng:areq]参数'MyCtrl'不是函数,未定义

rik*_*ket 10 javascript asp.net-mvc angularjs

我是Angularjs的新手,我正在学习一个教程,但我在标题中得到了错误.

HTML代码:

<div data-ng-app="myApp">
    <div data-ng-controller="MyCtrl">
    <form>
        <table>
        <tr style="font-weight: bold">
          <td>ID</td>
          <td>Name</td>
          <td>Surname</td>
          <td>House</td>
          <td>Address</td>
          <td>Locality</td>
          <td>Contact</td>
          <td>Contact 2</td>
          <td>Contact 3</td>
          <td>Reply</td>
          <td>Edit</td>
        </tr>
        <tr data-ng-repeat="person in persons">
            <td>{{person.ID}}</td>
            <td>{{person.Name}}</td>
            <td>{{person.Surname}}</td>
            <td>{{person.House}}</td>
            <td>{{person.Address}}</td>
        </tr>


        </table>
    </form>
    </div>
</div>

<script type="text/javascript">
    //Defining a Angular module
    var myApp = angular.module('myApp', []); 
    //Defining a Angular Controller 
    myApp.controller('MyCtrl', ['$scope', '$http', function ($scope, $http) { 

    //Retrieving the List of people 
    GetPersons(); 
    //Displaying the Save button 
    $scope.DisplaySave = true; 

    function GetPersons() { 
    //Defining the $http service for getting the people 
    $http({
     method: 'GET', url: '/api/data' 
     }). 
     success(function (data) {
      if (data != null || data != 'undefined') { 
        //Assigning people data to the $scope variable
        $scope.persons = data; 
        //Clearing the Person object in create context and Showing default Gender(Male) Checked 
        $scope.newperson = { 
        Id: ''
        }; 
        } 
        }) 
        .error(function (error) { 
            //Showing error message 
            $scope.status = 'Unable to retrieve people' + error.message; 
        });
    }
} ]);
</script>

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API控制器:

public class DataController : ApiController
    {
        //GET api/data

        public IEnumerable<CommonLayer.Telesales> GetPeople()
        {
            return new BusinessLayer.Telesales().getUserSession(User.Identity.Name).AsEnumerable();
        }

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更多错误详情:

magicplayer:init: set version: 1.0.1
adme: onDOMStart: got code: user_key=f52009a2292c2b524ac9af2801caef4c443d7cdc7697dff171f77b3c81cd26fa gender=1 age=4
Error: [ng:areq] Argument 'MyCtrl' is not a function, got undefined
http://errors.angularjs.org/1.2.18/ng/areq?p0=MyCtrl&p1=not%20a%20function%2C%20got%20undefined
    at http://localhost:12570/Scripts/angular.js:78:12
    at assertArg (http://localhost:12570/Scripts/angular.js:1475:11)
    at assertArgFn (http://localhost:12570/Scripts/angular.js:1485:3)
    at http://localhost:12570/Scripts/angular.js:7198:9
    at http://localhost:12570/Scripts/angular.js:6592:34
    at forEach (http://localhost:12570/Scripts/angular.js:327:20)
    at nodeLinkFn (http://localhost:12570/Scripts/angular.js:6579:11)
    at compositeLinkFn (http://localhost:12570/Scripts/angular.js:6028:13)
    at compositeLinkFn (http://localhost:12570/Scripts/angular.js:6031:13)
    at compositeLinkFn (http://localhost:12570/Scripts/angular.js:6031:13)
Failed to load resource: the server responded with a status of 404 (Not Found) http://localhost:12570/Images/accent.png
onMessageFromBackground: method=statPixel

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我究竟做错了什么？我搜索其他解决方案,但似乎我的问题有点不同.

Answer 1

rik*_*ket 8

原来我在布局页面中有和以下html标签返回此错误

<html lang="en ng-app">

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从标签中删除了ng-app,代码完美无缺

Answer 2

Han*_*ann 5

在我的情况下,我只是忘了向index.html添加一个控制器脚本

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