asp.net mvc alpahetical naviagation填充记录问题

Question

我想实现类似ABCD等字母顺序的导航，当用户按任何字母表时，它将填充基于字母表的记录表。可以帮助某人正确地执行那个。这是我的开始。 基本上我在填充记录有问题。点击字母它什么也不做。

Manage User View 

    <%= Ajax.ActionLink("a", "GetUser", new RouteValueDictionary(new { Alp = "a" }), new AjaxOptions { UpdateTargetId = "divGrid", HttpMethod = "Post" })%> 
<%= Ajax.ActionLink("b", "GetUser", new RouteValueDictionary(new { Alp = "b" }), new AjaxOptions { UpdateTargetId = "divGrid", HttpMethod = "Post" })%> 
<%= Ajax.ActionLink("c", "GetUser", new RouteValueDictionary(new { Alp = "c" }), new AjaxOptions { UpdateTargetId = "divGrid", HttpMethod = "Post" })%> 

    <div id="divGrid"> 
    <% Html.RenderPartial("ManageUs", this.Model); %> 
</div> 

ManageUs用户控件

Manage User</h2> 
    <% Response.Write("Page "); Response.Write("<b>" + ViewData.Model.PageNumber + "</b>"); Response.Write(" Of "); Response.Write("<b>" + ViewData.Model.PageCount + "</b>"); %> 
<table> 
<thead> 
    <tr> 
     <th> 
      User Name 
     </th> 
     <th> 
      Email Address 
     </th> 
     <th> 
      Phone 
     </th> 
     <th> 
      Group 
     </th> 
     <th> 
      Organization 
     </th> 
     <th> 
     Actions 
     </th> 
    </tr> 
    </thead> 
     <tbody> 
    <% foreach (var item in Model) 
     { %> 

    <tr id="row-<%: item.int_UserId %>"> 
     <td> 
      <%= Html.Encode(item.vcr_UserName) %> 
     </td> 
     <td> 
      <%= Html.Encode(item.vcr_EmailAddress) %> 
     </td> 
     <td> 
      <%= Html.Encode(item.vcr_Phone) %> 
     </td> 
     <td> 
      <%= Html.GroupUserWise(item.int_UserId) %> 
     </td> 
     <td> 
      <%= Html.OrganizationUsersWise(item.int_UserId) %> 
     </td> 
     <td> 
      <a href=' <%= Url.Action("Edit", new { id=item.int_UserId }) %>'> 
       <img src="../../Content/images/edit.png" alt="Edit" /></a> <a href=' <%= Url.Action("Details", new { id=item.int_UserId }) %>'> 
       <img src="../../Content/images/add.png" alt="Details" /></a> 
      <%-- <%= Ajax.ActionLink("Delete", "Delete", new { id = item.int_UserId }, new AjaxOptions { UpdateTargetId = "table", HttpMethod = "Post", Confirm = "Delete User with User ID:" + item.int_UserId + " UserName Name:" + item.vcr_UserName, OnBegin = "hide" })%> |--%> 
      <%= Ajax.AjaxImageActionLink("../../Content/images/delete.png", "Delete", "DeleteRecord", new { id = item.int_UserId }, new AjaxOptions { UpdateTargetId = "msgdiv",LoadingElementId = "divLoading" })%> 
      <%= Ajax.AjaxImageActionLink("../../Content/images/add.png", "Change Password", "ChangePasswos", new { id = item.int_UserId }, new AjaxOptions { UpdateTargetId = "msgdiv" })%> 
     </td> 
    </ tr> 

    <% } %> 
     </tbody> 
</table> 


<div class="pager"> 
    <%= Ajax.Pager(new AjaxOptions { UpdateTargetId = "divGrid", LoadingElementId = "divLoading" }, 
      ViewData.Model.PageSize, ViewData.Model.PageNumber, ViewData.Model.TotalItemCount, new { controller = "User", action = "ManageUser" })%> 
</div> 

获取用户操作

public ActionResult GetUser(string Alp) 
    { 
     var list = _db.Users.Where(m=>m.vcr_UserName.StartsWith(Alp)); 

      return PartialView("ManageUs", list); 



    } 

Answer 1

我可能是错的，但试图通过这样的参数：

<%= Ajax.ActionLink("a", "GetUser", new { Alp = "a" }, new AjaxOptions { UpdateTargetId = "divGrid", HttpMethod = "Post" })%> 

而且，做你检查了控制器方法是否被击中在调试模式？参数是否正确传递（它在另一侧看起来没问题）？