GridView控件模板列中删除事件

[Eagle_ice]

我想在点击删除按钮后 用javacript弹出一个确认框提示是否删除，点击确定执行删除，点击取消不改变
在DataGrid中可以这样实现
protected void DataGrid_ItemDataBound(object sender, DataGridItemEventArgs e)
{
e.Item.Cells[index].Attributes.Add("onclick", "javascript:return confirm('确定删除?');");
}
那么在GridView中如何实现，在什么事件中添加呢？
后台代码：

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class UserManage2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        SqlConnection con = DB.createDB();
        con.Open();
        SqlCommand cmd = new SqlCommand("select * from Users", con);
        SqlDataReader sdr = cmd.ExecuteReader();
        GridView1.DataSource = sdr;
        GridView1.DataBind();
        con.Close();
    }

    protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        string commandName = e.CommandName;
        int nUserID = -1;
        if (int.TryParse(e.CommandArgument.ToString(), out nUserID) == false)
        {
            return;
        }
        if (commandName == "delete")
        {
            SqlConnection con = DB.createDB();
            con.Open();
            SqlCommand cmd = new SqlCommand("delete from Users where UserID="+nUserID, con);
            int result = 0; 
            result=cmd.ExecuteNonQuery();
            if (result > 0)
            {
                Response.Write("<script>alert('恭喜您，删除成功！')</script>");
            }
            
        }
    }
    protected void GridView1_RowDeleting(object sender, GridViewDeleteEventArgs e)
    {
        
    }
}

[namhyuk]

<asp:TemplateField>
<ItemTemplate>
<asp:Button ID="***" runat="server" OnClientClick="return confirm('真的啊？');" ...
...

[以专业开发人员为伍]

在设计窗口点击GridView右上角的“GridView任务->编辑列->Command Field->"删除"->添加->将此字段转换为 template field->确定”，然后转到设计源窗口，为刚刚增加的删除按钮空间增加一个属性

OnClientClick="if(!confirm('真的要删除吗?'))return false"

得到的结果类似于：

<asp:TemplateField ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton2" runat="server" CausesValidation="False"
CommandName="Delete" Text="删除" OnClientClick="if(!confirm('真的要删除吗?'))return false"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>

[hornbills]

Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles GridView1.RowDataBound

        '避免操作头行或者尾行
         If e.Row.RowType = DataControlRowType.DataRow Then
            Dim lb As LinkButton
            lb = e.Row.FindControl("LinkButton1")
            lb.Attributes.Add("onclick", "javascript:return confirm('您准备删除这条记录吗?')")
        End If
End Sub

protected void GridView1_RowDataBound(object sender, System.Web.UI.WebControls.GridViewRowEventArgs e) 
{ 
    
    //避免操作头行或者尾行 
    if (e.Row.RowType == DataControlRowType.DataRow) { 
        LinkButton lb = default(LinkButton); 
        lb = e.Row.FindControl("LinkButton1"); 
        lb.Attributes.Add("onclick", "javascript:return confirm('您准备删除这条记录吗?')"); 
    } 
} 

[以专业开发人员为伍]

我经常会写：

OnClientClick="if(!confirm('真的要删除吗?')){alert('放弃删除。');return false;}"

不论删除与不删除，都给一个反馈。

[suchcl]

把删除按钮列编辑为模板列，在按钮列的OnClientClick属性添加js代码。

[suchcl]

<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
OnClientClick='return confirm("确认要删除吗？")' Text="删除"></asp:LinkButton>
</ItemTemplate>

[jikun6666]

学习一下

[suchcl]

<asp:TemplateField HeaderText="删除" ShowHeader="False">
<ItemTemplate>
<asp:LinkButton ID="LinkButton1" runat="server" CausesValidation="False" CommandName="Delete"
OnClientClick='return confirm("确认要删除吗？")' Text="删除"></asp:LinkButton>
</ItemTemplate>
</asp:TemplateField>

[Eagle_ice]

谢谢朋友们的回答 回答的都是正确的 采用了4楼的做法
结帖 散分...

[smmlfl]

GridView点击编辑事件后，出现的文本框能不能调整大小