项目模板的问题 [英] problem with item template

问题描述

我有gridview。并且我想显示3个链接接受，确认，拒绝一个headertext：action.when我点击接受链接那个时候应该改变接受。

i have gridview. and i want to show 3 links accept, confirm,decline in one headertext:action.when i click on accept link that time it should change in accepted.

推荐答案

使用以下代码

test.aspx：

use the following code
test.aspx:

<asp:TemplateField HeaderText="Action">
                <ItemTemplate>
                    <asp:LinkButton ID="lnkaccept" runat="server" Text="Accept" CommandName="Accept"></asp:LinkButton>&nbsp; | &nbsp;
                    <asp:LinkButton ID="lnkconfirm" runat="server" Text="Confirm" CommandName="Confirm"></asp:LinkButton>&nbsp; | &nbsp;
                    <asp:LinkButton ID="lnkdecline" runat="server" Text="Decline" CommandName="Decline"></asp:LinkButton>
                </ItemTemplate>
            </asp:TemplateField>

test.aspx.cs文件

test.aspx.cs file

protected void test_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            if (e.CommandName == "Accept")
            {
                GridViewRow row = (GridViewRow)((LinkButton)(e.CommandSource)).NamingContainer;
                LinkButton lnkAccept = (LinkButton)row.FindControl("lnkaccept");
                try
                {
                    //do your task here
                    lnkAccept.Text = "Accepted";
                }
                catch (Exception ex)
                {
                    lnkAccept.Text = "Accept";
                }
            }
        }

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