在asp.net 4.0 mvc中显示视图数据
我试图做的是在数据库上成功执行查询后显示一条成功消息。除了我的viewdata在查看页面上不显示任何内容外,其他一切都正常。不知道为什么。下面是我的代码,请帮帮我在asp.net 4.0 mvc中显示视图数据,.net,asp.net-mvc,asp.net-mvc-3,c#-4.0,razor,.net,Asp.net Mvc,Asp.net Mvc 3,C# 4.0,Razor,我试图做的是在数据库上成功执行查询后显示一条成功消息。除了我的viewdata在查看页面上不显示任何内容外,其他一切都正常。不知道为什么。下面是我的代码,请帮帮我 public class SearchItem { [Required(ErrorMessage = "Required Field")] public string searchItem { get; set; } } public ActionResult Index() { t
public class SearchItem
{
[Required(ErrorMessage = "Required Field")]
public string searchItem { get; set; }
}
public ActionResult Index()
{
try
{
ViewData["SuccessMessage"] = "";
return View();
}
catch (Exception ex)
{
return View("EmptySearch");
}
}
[HttpPost]
public ActionResult Index(string searchItem)
{
try
{
............
//database query with searchItem
...............
string suceesstring = "A WAREHOUSE HOLD has been added.";
ViewData["SuccessMessage"] = suceesstring;
return View();
}
catch (Exception ex)
{
return View("EmptySearch");
}
}
这是我的查看页面:
@model KeleIntegratedTools.Models.SearchItem
@{
ViewBag.Title = "Great Plains hold Insert Utility";
Layout = "~/Views/Shared/_Layout.cshtml";
}
< h2>Great Plains hold Insert Utility</h2>
< p class ="PenColor" >
Please enter order number to place on warehouse hold.
@model KeleIntegratedTools.Models.SearchItem
@{
ViewBag.Title=“大平原控股插入实用程序”;
Layout=“~/Views/Shared/_Layout.cshtml”;
}
大平原保持插入实用程序
请输入订单号以放置在仓库等待中。
@使用(Html.BeginForm(“索引”、“大平原”))
{