📄 get_pwd2.asp

📁 一路飞扬在线同学录单班级版,主要用于个人系统中的同学录,不过对于学习有帮助!
💻 ASP
字号:
<!--#include file="inc/DB.INC"-->
<%
dim rs,sql
dim userid
userid=request.form("userid")
set rs=Server.CreateObject("Adodb.Recordset")
sql="select userid,forq from txluser where userid='"&userid&"'"
rs.open sql,conn,1,1
If rs.eof or rs.bof Then
%>
<script language="javascript">
alert("无此同学ID，关闭此窗口返回首页登记新同学ID！");
</script>
<%
Else
%>
<html>
<head>
<title>找回密码---第二步</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<LINK href="jscs/css.CSS" type=text/css rel=stylesheet>
</head>
<script language="javascript">
//去除字符串前空格
function JHshLTrim(sString)
{ 
var sStr,i,iStart,sResult = "";
sStr = sString.split("");
iStart = -1 ;
for (i = 0 ; i < sStr.length ; i++)
{
if (sStr[i] != " ") 
{
iStart = i;
break;
}
}
if (iStart == -1) { return "" ;}    //表示sString中的所有字符均是空格,则返回空串
else { return sString.substring(iStart) ;}
}

//去除字符串后空格
function JHshRTrim(sString)
{ 
var sStr,i,sResult = "",sTemp = "" ;

// if (sString.length == 0) { return "" ;} // 参数sString是空串

sStr = sString.split("");
for (i = sStr.length - 1 ; i >= 0 ; i --)  // 将字符串进行倒序
{ 
sResult = sResult + sStr[i]; 
}
sTemp = JHshLTrim(sResult) ; // 进行字符串前空格截除

if (sTemp == "") { return "" ; }

sStr = sTemp.split("");
sResult = "" ;
for (i = sStr.length - 1 ; i >= 0 ; i--) // 将经处理后的字符串再进行倒序
{
sResult = sResult + sStr[i];
}
return sResult ;
}

//去除字符串前后空格
function JHshTrim(sString)
{
var strTmp   

strTmp = JHshRTrim(JHshLTrim(sString))  

return strTmp  
} 

function form1_onsubmit() {
if (JHshRTrim(document.form1.foran.value)=="")
	{
	  alert("请输入您的答案。")
	  document.form1.foran.focus()
	  return false
	 }
	if (JHshRTrim(document.form1.truename.value)=="")
	{
	  alert("请输入您的真实姓名。")
	  document.form1.truename.focus()
	  return false
	 }
}
</script>
<body topMargin=0 leftmargin=0><table width="300" height="300" border="0" align="center" cellpadding="0" cellspacing="0" bgcolor="#8C8C8B">
  <tr>
    <td> 
      <table width="300" height="300" border="0" cellpadding="0" cellspacing="0" bgcolor="#E0F0F8"><form method="POST" name="form1" language="javascript" onSubmit="return form1_onsubmit()" action="get_pwd3.asp?userid=<%=userid%>">
        <tr valign="top">
        <td height="48"><img src="IMAGES/getpass.gif" width="180" height="52"></td>
        </tr>
        <tr> 
          <td> &nbsp;&nbsp;第二步：请回答下列问题。</td>
        </tr>
        <tr> 
          <td><div align="center">问题：<%=rs("forq")%>
		  </div></td>
        </tr>
        <tr> 
          <td> <div align="center"> 答： 
              <input name="foran" type="text" id="foran">
            </div></td>
        </tr>
        <tr> 
          <td><div align="center">您的真实姓名：
              <input name="truename" type="text" id="truename" size="15">
            </div></td>
        </tr>
        <tr> 
          <td> <div align="center"> 
              <input name="dfsd" type="submit" id="dfsd" value="到下一步">
            </div></td>
        </tr></form>
      </table></td>
  </tr>
</table>
</body>
</html>
<%rs.close
		  set rs=nothing
		  conn.close
		  set conn=nothing
end if%>
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