日期:2014-05-18 浏览次数:20412 次
<html xmlns="http://www.w3.org/1999/xhtml" > <head runat="server"> <title>无标题页</title> <script language="javascript" type="text/javascript"> function Isdel() { if(form1.DropDownList1.options[form1.DropDownList1.selectedIndex].value=="删除") { return confirm("确定删除吗?"); } else { return true; } } </script> </head> <body> <form id="form1" runat="server"> <div> <asp:DropDownList ID="DropDownList1" runat="server"> <asp:ListItem Selected="True">增加</asp:ListItem> <asp:ListItem>删除</asp:ListItem> <asp:ListItem>修改</asp:ListItem> </asp:DropDownList> <asp:Button ID="Button1" runat="server" Text="Button" /></div> </form> </body> </html>
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