Question

GridView嵌套Dropdownlist 怎么弄

GridView嵌套Dropdownlist 怎么弄
gridView里嵌套DropDownList 要联动的
最好有代码 发我邮箱 我一定给你们100分
谢谢
Email:zhibg@sina.com
大哥 我再不知道加模版？
我要的是GridView嵌套Dropdownlist并且联动 懂吗？？

Answer 1

你的意思是GridView绑定时给Dropdownlist 绑定一个选项，然后Dropdownlist更改后把结果保存回数据库？
前台
<asp:TemplateField HeaderText="订单操作">
<HeaderStyle Font-Bold="false" Width="80px" />
<ItemStyle Width="80px" />

<ItemTemplate>
<asp:DropDownList ID="ddlState" runat="server" AutoPostBack="true" OnSelectedIndexChanged="ddlState_SelectedIndexChanged">
<asp:ListItem Value="0">未审核</asp:ListItem>
<asp:ListItem Value="1">未服务</asp:ListItem>
<asp:ListItem Value="2">审核未通过</asp:ListItem>
<asp:ListItem Value="3">原文未找到</asp:ListItem>
<asp:ListItem Value="4">已服务</asp:ListItem>
</asp:DropDownList>
</ItemTemplate>

</asp:TemplateField>

后台

/// <summary>
/// 状态下拉列表框绑定
/// </summary>

protected void gvUserOrderdDetail_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
DataRowView rowItem = (DataRowView)e.Row.DataItem;
DropDownList ddlState = (DropDownList)e.Row.FindControl("ddlState");

if (rowItem["ServiceState"] != DBNull.Value)
{
if ((rowItem["ServiceState"].ToString()).Equals("4"))
{
ddlState.Items.FindByValue(rowItem["ServiceState"].ToString()).Selected = true;
ddlState.Enabled = false;
}
else
{
ddlState.Items.FindByValue(rowItem["ServiceState"].ToString()).Selected = true;
}
}

//DD1.SelectedValue = DataBinder.Eval(e.Row.DataItem, "ServiceState").ToString();
////DD1.Items.FindByText(rowItem["ServiceState "].ToString()).Selected = true;
}
}

Answer 2

很简单 就当做是一个TextBox 或者CheckBox