asp实现LinkButton删除确认对话
前台页面代码:
1 <asp:LinkButton ID ="lkbtnDelete" runat ="server" Text ="删除" ?OnClientClick="return confirm(‘确认要删除此行信息吗?‘)" CommandName="Delete" CommandArgument =‘<%# Eval("SBID") %>‘></asp:LinkButton>
点击删除按钮后,通过语句:OnClientClick="return confirm(‘确认要删除此行信息吗?‘)"进行删除确认,如果用户点击“确认”,则执行delete方法,如果关闭窗口或者点击“取消”,则不执行delete
后台代码,在dgInfo_ItemCommand方法中实现:
1 ???protected void dgInfo_ItemCommand(object sender, DataGridCommandEventArgs e) 2 ???{ 3 ????????DataTable dt = (DataTable)ViewState["dt"]; 4 ????????if (e.CommandName.Equals("Delete"))//删除 5 ???????{ ??????6 ????????????//这是调用的删除方法,根据标识列 7 ????????????string ItemID = e.CommandArgument.ToString(); 8 ????????????string sql = "delete from ?T_Rule_SBZD ??where SBID=@SBID "; 9 ????????????SqlParameter[] sp = { new SqlParameter("@SBID", ItemID) };10 ????????????MethodClass.ExecuteSqlNonQurey(MethodClass.connStr1, sql, sp);11 ????????????Response.Write("<script language=‘javascript‘>alert(‘删除成功!‘);window.location.href=‘Default.aspx‘;</script>");12 ????????}13 ?}
以上已经经过测试,可以使用。
【.net】20181213-asp实现LinkButton删除确认对话
原文地址:https://www.cnblogs.com/liconhgui/p/10117082.html