我发布了一个非常简单的表单,使用了我过go 经常使用的方法.显示代码可能比键入冗长的解释更容易.以下是HTML:
<% Html.BeginForm("CreateMarketingType", "ListMaintenance"); %>
<div id="ListMaintenanceContainer">
<table>
<tr>
<th>Marketing Type Id</th>
<th>Marketing Type Name</th>
</tr>
<%foreach (MarketingType marketingType in ViewData.Model.MarketingTypes) %>
<%{ %>
<tr>
<td><%= marketingType.MarketingTypeId.ToString() %></td>
<td><%= marketingType.MarketingTypeName %></td>
</tr>
<%} %>
</table>
<div>
<fieldset id="fsSaveNewMarketingType">
<legend>Add New Marketing Type</legend>
<label for="txtNewMarketingTypeName">New Marketing Type Name:</label>
<input type="text" id="txtNewMarketingTypeName" />
<input type="submit" value="Save" id="CreateMarketingType" />
</fieldset>
</div>
</div>
<% Html.EndForm();%>
以下是控制器代码:
[AcceptVerbs(HttpVerbs.Post)]
public ActionResult CreateMarketingType(FormCollection form)
{
string newMarketingTypeName = Request.Form["txtNewMarketingTypeName"].ToString();
MarketingType newMarketingType = new MarketingType() { MarketingTypeName = newMarketingTypeName };
_marketingTypeRepository.AddNewMarketingType(newMarketingType);
return View("ListMaintenance", GetModel());
}
Submit按钮发布表单,并调用该方法,但在我的参数中定义的Form对象为空.我也试过Request.Form和我得到了相同的结果.我是不是错过了什么?