如何使用System.Web.Mvc.SelectListItem

Question

如何将ASP.NET MVC控制器使用System.Web.Mvc.SelectListItem。

Answer 1

1.Wrote SelectItemList collection generate code in Controller/Action method.

  ViewData["list"] = new List<SelectListItem>
                       {
                         new SelectListItem {Text = "January", Value = "1"},
                         new SelectListItem {Text = "February", Value = "2"},
                         new SelectListItem {Text = "March", Value = "3"}
                       };

2.Wrote render code in Views aspx.

<% using (Html.BeginForm()) { %>
  <% = Html.DropDownList("list") %>

  <input type="submit" value="send" />
<% } %>

3.Get posted value code in Controller/Action method with ModelBinder.

[HttpPost]
public ActionResult Index(string list)
{
  // process code
}

How about this code? Best,regard.