幾個asp例子

session timeout
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<%if session("user_id")="" then%>
<script language="javascript">alert("<%=session_timeout%>");location.href="mas_login.asp";</script>
<%end if%>
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條件不成立時返回提交頁面
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 if sumoutput_qty>sumquota_qty then
   response.Write("<script language='javascript'>alert('生產數量大於配額量,請檢查.');window.history.back();</script>")
   rs.close
   conn.close
   response.end
 end if