📄 login.asp
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<!--#include file="conn.asp"-->
<!--#include file="webconfig.asp"-->
<%'禁止网页缓存
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"
'验证码生成
dim yz2
randomize timer
yz2=Int((8999)*Rnd +1009)
session("ok")=yz2
%>
<html>
<head>
<title><%=webname%>--用户登录</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="css.css" rel="stylesheet" type="text/css">
<script language="javascript">
<!--//
function checksignup() {
if ( document.userlogin.username.value == '' ) {
window.alert('请输入名称!!');
document.userlogin.name.focus();
}
else if ( document.userlogin.userpassword.value == '' ) {
window.alert('请输入密码!!');
document.userlogin.pass.focus();
}
else if ( document.userlogin.yz2.value == '' ) {
window.alert('请输入网页上显示的4位数的验证码!!');
document.userlogin.yz2.focus();
}
else {
return true;
}
return false;
}
//-->
</script>
<body leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" onMouseOver="window.status='【<%=webname%>】<%=weburl%> 如果您喜欢本站,别忘了把本站介绍给您的好友哦！：）';return true">
<!--#include file="webtop.asp"-->
<table width="760" border="0" cellspacing="0" cellpadding="0" align="center" class="table-zuoyou">
<tr>
<td bordercolor="#FFFFFF" bgcolor="#FFFFFF">
<table border="0" align="center" cellpadding="0" cellspacing="0" width="480">
<tr>
<td> <br>
<div align="center"><font color="#FF0000"><b><font color="#666666">用户登录</font></b></font>
<%'禁止网页缓存
Response.Buffer = True
Response.ExpiresAbsolute = Now() - 1
Response.Expires = 0
Response.CacheControl = "no-cache"
'验证码生成
dim yz
randomize timer
yz=Int((8999)*Rnd +1009)
session("ok")=yz
%>
<script language="javascript">
<!--//
function checksignup() {
if ( document.userlogin.username.value == '' ) {
window.alert('请输入名称!!');
document.userlogin.name.focus();
}
else if ( document.userlogin.userpassword.value == '' ) {
window.alert('请输入密码!!');
document.userlogin.pass.focus();
}
else if ( document.userlogin.yz.value == '' ) {
window.alert('请输入网页上显示的4位数的验证码!!');
document.userlogin.yz.focus();
}
else {
return true;
}
return false;
}
//-->
</script>
<table width="95%" border="0" cellspacing="1" cellpadding="1" align="center">
<form name="userlogin" method="post" action="checkuserlogin.asp">
<tr>
<td align="center" height="22"><font color="#999999">顾客您好，购买商品请先登录</font></td>
</tr>
<tr>
<td align="center">
<table align="center" cellpadding="0" cellspacing="2" border="0">
<tr valign="middle">
<td height="20" align="center">名 称 </td>
<td>
<div align="left">
<input name="username" type="text" class="wenbenkuang" id="username" size="12" maxlength="12">
</div>
</td>
</tr>
<tr valign="middle">
<td align="center">密 码 </td>
<td>
<div align="left">
<input name="userpassword" type="password" class="wenbenkuang" id="userpassword" size="12" maxlength="12">
</div>
</td>
</tr>
<tr valign="middle">
<td align="center">验证码 </td>
<td>
<input name="yz2" type="password" class="wenbenkuang" id="yz2" size="7" maxlength="5">
<span style="background-color: #FFFFFF"><font color="#ff3333"><%=yz2%></font></span>
</td>
</tr>
<tr valign="middle">
<td colspan="2" align="center">
<input name="Submit" type="submit" class="go-wenbenkuang" value="登录" onClick="javascript:return checksignup()">
<input name="Submit2" type="reset" class="go-wenbenkuang" value="注册" onClick="window.location='reg.asp'">
<input name="Submit3" type="button" class="go-wenbenkuang" value="忘密" onClick="window.location='getpwd.asp'">
<input type="hidden" name="linkaddress" value="<%=request.servervariables("http_referer")%>">
</td>
</tr>
</table>
</td>
</tr>
</form>
</table>
<br>
<br>
</div>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!--#include file="service1.asp"-->
<!--#include file="copyright.asp"-->
</body>
</html>
<SCRIPT LANGUAGE="JavaScript">
<!--
function checkspace(checkstr) {
var str = '';
for(i = 0; i < checkstr.length; i++) {
str = str + ' ';
}
return (str == checkstr);
}
function checkfk()
{
if(checkspace(document.fkinfo.username.value)) {
document.fkinfo.username.focus();
alert("请填写用户名！");
return false;
}
if(checkspace(document.fkinfo.userpassword.value)) {
document.fkinfo.userpassword.focus();
alert("请填写密码！");
return false;
}
}
//-->
</script> ⌨️ 快捷键说明
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