怎样在DataGrid列的删除按钮上加一个确认对话框
我用的是c#vs2003,这是那段代码，
private void DataGrid1_DeleteCommand(object source, System.Web.UI.WebControls.DataGridCommandEventArgs e)
{
if(Session[ "qx "].ToString().IndexOf( "系统管理员 ")==-1)
Response.Write( " <Script language=javascript> alert( '对不起,你无权限删除！ '); </Script> ");
else
{
clsqlcon=new SqlConnection(strConn);
clsqlcon.Open();
str= "delete from 人员 where 标识= "+DataGrid1.DataKeys[e.Item.ItemIndex].ToString().Trim();
clsqlcom=new SqlCommand(str,clsqlcon);
clsqlcom.ExecuteNonQuery();
clsqlcon.Dispose();
clBindGrid();
Response.Redirect( "yyxg.aspx ");
Response.Redirect( "mulu.aspx ");
}
}
[解决办法]
可以在datagrid 的databound事件中写如
Button BtnDelete=(Button)(e.Item.FindControl( "BtnDelete "));
BtnDelete.Attributes[ "onclick "]= "return confirm( 'Are you sure delete this record? ') ";
[解决办法]
在你的datagrid的itemdatabound事件上加如下代碼:
if((e.Item.ItemType==ListItemType.AlternatingItem)|| e.Item.ItemType==ListItemType.Item))
{
Button BtnDelete = (Button)e.Item.FindControl( "button1 ");
lbtn.Attributes.Add( "onclick ", "javascript:return confirm( 'Confirm delete? ') ");
}
[解决办法]
--button1是你的delete button的id:
if((e.Item.ItemType==ListItemType.AlternatingItem)|| e.Item.ItemType==ListItemType.Item))
{
Button BtnDelete = (Button)e.Item.FindControl( "button1 ");
BtnDelete .Attributes.Add( "onclick ", "javascript:return confirm( 'Confirm delete? ') ");
}
[解决办法]
上面的代码都是可以的，帮顶，楼主还是仔细查查自己的代码吧
