Question

我正在MVC中构建商店定位器。这是我的控制器：

namespace IWOOv4.Controllers
{
  public class StoreListingController : Controller
  {
    // GET: StoreListing
    public ActionResult Index()
    {
        return View();
    }

    public ActionResult Details(string zip)
    {
        List<Site> result = SiteMgmt.GetByZip(zip);
        View().ViewData["sites"] = result;
        return View();
    }

    public ActionResult Details(string city, string st)
    {
        List<Site> result = SiteMgmt.GetByCity(city, st);
        View().ViewData["sites"] = result;
        return View();
    }
  }
}

这是我的观点：

@{
  ViewBag.Title = "Home Page";
}

<div class="container">
  <div class="row">
    <!--HEADER-->
  </div>
  <div class="row sub-header">
    <span>ONLINE ORDERING</span>
  </div>
  <div class="row container-text">
    Find Your Store
  </div>
  <div class="row">
    <div class="input-group">
      <input type="text" class="form-control" placeholder="Search" name="search">
      <div class="input-group-btn">        
        <button class="btn btn-default" type="button" id="searchbutton">
          <i class="glyphicon glyphicon-search"></i>
        </button>
      </div>
    </div>
  </div>
  <div class="row">
    <!--FOOTER-->
  </div>
</div>

<script type="text/javascript">
  $(document).ready(function () {
    $('#searchbutton').on('click', function (event) {
      document.location = '@Url.Action("Details", "StoreListingController")';
    });
  });
</script>

当我调用我的Controller操作时，它不显示我的商店列表。它将我的网址从http://localhost/IWOOv4/Home/Index更改为http://localhost/IWOOv4/StoreListingController/Details。我抬头看看如何调用控制器动作到你的视图和我的方式似乎没问题。我做错了什么？非常感谢！

Answer 1

不要将Controller后缀添加到Url.Action的第二个参数，MVC会在创建路径时为您执行此操作：

document.location = '@Url.Action("Details", "StoreListing")';

Answer 2

在控制器上最多只能有2个具有相同名称的操作方法，为此，1必须是[HttpPost]，另一个必须是[HttpGet]

您可能需要在此处查看答案：

Routing: The current request for action [...] is ambiguous between the following action methods

The current request for action [...] on controller type '...' is ambiguous between the following action methods

MVC视图调用控制器方法不正确

2 个答案: