javascript - Angularjs http 从 ASP.NET 获取

Question

单击按钮 Get Data 后，我想获取员工列表。但是 JS 脚本不会调用 public JsonResult GetData。

1. 为什么js不调用public JsonResult GetData哪里出错了？

2. 如何在'public JsonResult GetData(int id)'中传递参数？

家庭 Controller :

namespace AngularJS.Controllers
{
public class HomeController : Controller
{
    //
    // GET: /Home/

    public ActionResult Index()
    {
        return View();
    }

    [HttpGet]
    public JsonResult GetData(int id)
    {
        List<Employee> employees = new List<Employee>();
        employees.Add(new Employee{Name="Jhon"});
        employees.Add(new Employee{Name="Rick"});
        return Json(employees, JsonRequestBehavior.AllowGet);
    }
}
public class Employee
{
    public string Name { get; set; }
}
}

MyScript.js

var app = angular.module("myApp", []);

app.controller("calendarDemo", function($scope) {
$scope.count = 0;
$scope.getData = function () {

    $http({ method: 'GET', url: '/Home/GetData' }).
success(function (data, status, headers, config) {
    //$scope.Employees = [{ name: 'Jhon' }, { name: 'Rick' }];
}).
error(function (data, status, headers, config) {
    alert('error');
});

}
});

索引.cshtml:

@{
ViewBag.Title = "Index";
}

<h2>Index</h2>
<script src="~/Scripts/CustomScripts/MyScript.js"></script>
<script src="~/Scripts/moment.js"></script>

<link rel="stylesheet/less" type="text/css" href="~/Scripts/CustomScripts/style.less">
<script src="~/Scripts/less-1.5.1.js" type="text/javascript"></script>
    <li ng-repeat="employee in Employees">
        {{employee.name}}
    </li>
<button ng-click="getData()">Get Data</button>

Answer 1

假设您在 MVC 中保留默认路由配置，试试这个:

$scope.getData = function (id) {
    $http({ method: 'GET', url: '/Home/GetData/' + id }).
        success(function (data, status, headers, config) {
            //$scope.Employees = [{ name: 'Jhon' }, { name: 'Rick' }];
        }).
        error(function (data, status, headers, config) {
            alert('error');
        });
};

并将 id 传递给 View 中的 getData 函数。