这是我的项目层次结构:



从browser.js我试图调用ManagerController:

 $("#jstree").jstree({
        "json_data": {

    "ajax": {


                type: "GET",
                async: true,
                "url": "Controllers/Manager/Getlocations?userId='1234'",
                contentType: "application/json; charset=utf-8",
                dataType: "json",
                cache: false,
                success: function (msg) {
                        return msg;
                },
                error: function () {
                    // TODO process error
                }
            },

//continuation is less relevant


但是我在chrome控制台中收到以下错误:


  得到
  http://localhost:1186/MainUgi/Controllers/Manager/Getlocations?userId='1234'&_ = 1324071607446
  404(未找到)


1)正确的道路应该是什么?

2)在我的get请求末尾隐含的&_=1324071607446是什么?

更新

我的控制器看起来像:

  public class ManagerController : Controller
    {

        public JsonResult GetLocations(string userId)
        {
            var locationsJson =
            new {[  {"data": "[0]", .. some data...}  ]};

            return Json(locationsJson, JsonRequestBehavior.AllowGet);
        }


我的要求看起来像:

Request URL:http://localhost:1186/MainUgi/Controllers/Manager/Getlocations?userId=1234
Request Method:GET
Status Code:404 Not Found
Request Headersview source
Accept:application/json, text/javascript, */*; q=0.01
Accept-Charset:windows-1255,utf-8;q=0.7,*;q=0.3
Accept-Encoding:gzip,deflate,sdch
Accept-Language:he-IL,he;q=0.8,en-US;q=0.6,en;q=0.4
Connection:keep-alive
Content-Type:application/json; charset=utf-8
Host:localhost:1186
Referer:http://localhost:1186/MainUgi/browser.htm
User-Agent:Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.63 Safari/535.7
X-Requested-With:XMLHttpRequest
Query String Parametersview URL encoded
userId:1234
Response Headersview source
Cache-Control:private
Connection:Close
Content-Length:2346
Content-Type:text/html; charset=utf-8
Date:Fri, 16 Dec 2011 22:00:37 GMT
Server:ASP.NET Development Server/10.0.0.0
X-AspNet-Version:4.0.30319


TIA

最佳答案

基本的MVC网址掩码如下:

/{CONTROLLER}/{ACTION}?{...PARAMETERS}


以您的示例为例:

'/manager/getLocations?userId=1234'


控制器应具有以下代码(示例):

[ControllerAction]
public void getLocations( int userId ) {
    ViewData["UserId"] = userId;
    RenderView("GetLocations");
}


现在,您需要一个查看文件来显示内容。创建一个名为“ View”的文件夹(在项目的根内部),并在其中创建另一个名为控制器(Manager)的文件夹,并创建一个名为“ GetLocations.aspx”的视图文件(想要渲染)。

要在视图中打印UserId变量:

<%= ViewData["UserId"] %>


如果它不起作用,最好让您阅读更多有关MVC模式的信息。您可以启动here

10-04 22:10
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