我是 mvc 的新手 .. 我有一个任务，我必须使用 asp.net mvc3(Razor) Web Grid 将现有表中的数据绑定到 sql 中。现在我必须在 webGrid 中编辑数据 .. 我不知道如何编辑操作即将进行...请帮助我...
我已经给了我的绑定数据..请让我知道如何编辑它...
控制器：
public ActionResult Index()
{
var list = GetList();
return View(list);
}
public List<Teacher> GetList()
{
var modelList = new List<Teacher>();
using (SqlConnection conn = new SqlConnection(@"Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=Demo;Data Source=CIPL41\SQLEXPRESS"))
{
conn.Open();
SqlCommand dCmd = new SqlCommand("Select T_Id,T_Name,T_Address,Sub_Id from teacher", conn);
SqlDataAdapter da = new SqlDataAdapter(dCmd);
DataSet ds = new DataSet();
da.Fill(ds);
conn.Close();
for (int i = 0; i <= ds.Tables[0].Rows.Count - 1; i++)
{
var model = new Teacher();
model.T_Id = Convert.ToInt32(ds.Tables[0].Rows[i]["T_Id"]);
model.T_Name = ds.Tables[0].Rows[i]["T_Name"].ToString();
model.T_Address = ds.Tables[0].Rows[i]["T_Address"].ToString();
model.Sub_Id = ds.Tables[0].Rows[i]["Sub_Id"].ToString();
modelList.Add(model);
}
}
return modelList;
}
//
索引.cshtml
@model IEnumerable<MvcApplication1.Models.Teacher>
@{
ViewBag.Title = "Index";
}
<h2>Index</h2>
@using (Html.BeginForm("Index", "Teacher"))
{
<table>
<tr>
<th></th>
<th>
T_Id
</th>
<th>
T_Name
</th>
<th>
T_Address
</th>
<th>
Sub_Id
</th>
</tr>
@foreach (var item in Model)
{
<tr>
<td>
@Html.ActionLink("Edit", "Edit", new { id=item.T_Id }) |
@* @Html.ActionLink("Details", "Details", new { id=item.T_Id }) |*@
@Html.ActionLink("Delete", "Delete", new { id=item.T_Id })
</td>
<td>
@Html.TextBox("T_Id", item.T_Id , new { @style = "width:100px;" })
</td>
<td>
@Html.TextBox("T_Name", item.T_Name , new { @style = "width:100px;" })
</td>
<td>
@Html.TextBox("T_Address", item.T_Address , new { @style = "width:100px;" })
</td>
<td>
@Html.TextBox("Sub_Id",item.Sub_Id,new { @style = "width:100px;"})
</td>
</tr>
}
</table>
请帮帮我....