<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="login_clear.aspx.cs" Inherits="Web.sy.admin.login_clear" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head id="Head1" runat="server">
    <title>OA标题页</title>
<link href="../../css/admincss/skin.css" rel="stylesheet" type="text/css" />
<script type="text/javascript" src="../../css/popcalendar.js"></script>
    </head>
<body>
    <form id="form1" runat="server" >
<div>
<table width="100%" border="0" cellpadding="0" cellspacing="0">
  <tr>
        <td   class ="top_bg_left "></td>
    <td  class ="top_bg_center " >
    <table style ="width :100%; height :31"  border="0" cellpadding="0" cellspacing="0" class="left_topbg" id="table2">
      <tr>
<!--这里写页标题 -->
        <td style ="height :31px"><div class="titlebt">系统设置</div></td>
      </tr>
    </table>
    </td> 
    <td class ="top_bg_right "></td>
  </tr>
  <tr>
    <td style ="background :url(../../css/admincss/images/mail_leftbg.gif); vertical-align :middle " >&nbsp;</td>
    <td style ="background-color :#F7F8F9; vertical-align :top " >
   <!--  一组内容模块开始   --> 
    <table class ="tablezong"   border="0"  cellpadding="0" cellspacing="0">
      <tr>
        <td style ="height :40px" >
        <table class="tablebiaoti"  border="0" cellpadding="0" cellspacing="0" >
          <tr>
            <td><div class ="biaotileft ">  
             数据清理</div> </td>
          </tr>
        </table>
        </td>
      </tr>
      <tr>
        <td>
        <div style =" height :30px;">
                   按学期清理：<asp:DropDownList ID="ddlSemester" runat="server">
                   </asp:DropDownList>
                   &nbsp;<asp:Button ID="btDel_Semester" runat="server" Text="清除记录" 
                       onclick="btDel_Semester_Click" />
                  &nbsp;&nbsp;</div>
                  <div style =" margin-bottom :30px;" >
             删除<asp:textbox id="Date3A" runat="server" Width="80px" onclick="popUpCalendar(this,this,'yyyy-mm-dd')"></asp:textbox>   
                            ～<asp:textbox id="Date3B" runat="server" Width="80px" 
                                onclick="popUpCalendar(this,this,'yyyy-mm-dd')"></asp:textbox>   
                            之间的记录（含起止时间）。<asp:Button ID="btDel3" runat="server"  Text="清除记录" 
                 ValidationGroup="del3" Height="26px" onclick="btDel3_Click" />
                        <asp:RequiredFieldValidator ID="RequiredFieldValidator2" 
                  runat="server" ControlToValidate="Date3A" Display="Dynamic" 
                  ErrorMessage="起始日期必填！" ValidationGroup="del3" ForeColor="Red"></asp:RequiredFieldValidator>
              <asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" 
                  ControlToValidate="Date3A" Display="Dynamic" ErrorMessage="请填正确日期格式：如2001-01-01" 
                  ValidationExpression="\d{4}-\d{2}-\d{2}" ValidationGroup="del3" 
                 ForeColor="Red"></asp:RegularExpressionValidator>
                        <asp:RequiredFieldValidator ID="RequiredFieldValidator5" 
                  runat="server" ControlToValidate="Date3B" Display="Dynamic" 
                  ErrorMessage="终止日期必填！" ValidationGroup="del3" ForeColor="Red"></asp:RequiredFieldValidator>
              <asp:RegularExpressionValidator ID="RegularExpressionValidator6" runat="server" 
                  ControlToValidate="Date3B" Display="Dynamic" ErrorMessage="请填正确日期格式：如2001-01-01" 
                  ValidationExpression="\d{4}-\d{2}-\d{2}" ValidationGroup="del3" 
                 ForeColor="Red"></asp:RegularExpressionValidator>
                        </div>
        </td>
      </tr>
    </table>
<!-- 一组内容模块结束 -->
    </td>
    <td  style =" background-image:url(../../css/admincss/images/mail_rightbg.gif )" >
    </td>
  </tr>
  <tr>
<td  class ="buttom_bg_left "></td>
  <td   class ="buttom_bg_center " ></td>
    <td  class ="buttom_bg_right " ></td>
  </tr>
</table>
    </div>
    </form>
</body>
</html>