输入提交抛出404以在MVC中找不到控件

Question

I have published an MVC application to the server path '/iapps/ebiz'. The application works perfectly on localhost. The @Ajax.Action link is working as expected for the 'Get' operation and but '' is not finding the Post method for the controller and is throwing error code 404.

  @Ajax.ActionLink(
                     "Add Email",
                    "GetEditEmail","Customer",
                              new { CommunicationLocation = "add" },
                     new AjaxOptions()
                            {
                                HttpMethod = "Get",
                                UpdateTargetId = "DivEmailContainer",
                                InsertionMode = InsertionMode.Replace
                            },
                      new { @class = "btn btn-success" })      </td>



 @using (Html.BeginForm("PostEditEmail","Customer", FormMethod.Post, new { name = "frmEmail", id = "frmEmail" }))
    {

    <input type="submit" value="Save" class="btn btn-success" /> 
      <!-- This one is going "/iapps/Customer" but suppose to be "/iapps/eBiz/Customer"

    }

controller

 [HttpGet]
 public PartialViewResult GetEditEmail(string CommunicationLocation)
 {
 }
 [HttpPost]
 [Route("PostEditEmail")]
 public PartialViewResult PostEditEmail(string Actiontype,  FormCollection col)
 {
 }

Route Mapping

 routes.MapRoute(
            name: "Default",
            url: "{controller}/{action}/{id}",
            defaults: new { controller = "Customer", action = "Index", id = UrlParameter.Optional }
        );

HTML shows

<form action="/iapps/ebiz/Customer/PostEditEmail?Length=8" data-ajax="true" data-ajax-method="Post" data-ajax-mode="replace" data-ajax-update="#DivEmailContainer" id="frmEmail" method="post" name="frmEmail" novalidate="novalidate" _lpchecked="1">

Update: 04/08/2015 3:30PM

Issue fixed if add if I add /eBiz/ (backslash) after eBiz in the browser. If /eBiz and post is not working. How to fix this?

This trailingslash for base url issue.

Answer 1

you had given the Route attribute as [Route("PostEditEmail")] so it will point to the URL

/iapps/ebiz/PostEditEmail

so that only your getting 404 error. Try this

[Route("Customer/PostEditEmail")]

Answer 2

You are missing area parameter in Html.BeginForm .Try the following.

@using (Html.BeginForm("PostEditEmail","Customer", new { area = "eBiz" }, FormMethod.Post, new { name = "frmEmail", id = "frmEmail" }))
    {    
        <input type="submit" value="Save" class="btn btn-success" />
    }

Even if your controller is not under Area folder, you should add new { area = "" } in Html.BeginForm method