急!急!急的问题。。。
大家帮忙看看吧!
现在的问题是:如果用户输入了正确的用户名和密码,没有任何提示,还在当前页面!
如果用户用户输入了错误的用户名和密码,会弹出对话框:“请输入正确的用户名和密码”!麻烦帮我看一下是哪里出了问题了!
function show_not_login()//
{
global $doc_root,$PHP_SELF;
$go_url = $PHP_SELF;
echo "
<table border=\"0\" cellpadding=\"1\" cellspacing=\"0\" valign=top>
<TR>
<TD valign=top class=v10 colspan=4><BR><B>手机用户登录</B><img src='images/corner.gif'></TD>
</TR>
<iframe name=\"check\" width=\"0\" height=\"0\" ></iframe>
<form action='user/login.php' method='post' onSubmit='return check_mobile1(this.reg_mobile.value,this.reg_passwd.value)' name='mobilelogin' target='check'>
<TR>
<TD valign=top align=center class=v10 colspan=4>
手机号:<INPUT TYPE='text' name='reg_mobile' style='border:1px #91908D solid' size=10 maxlength=11>
<BR>
密 码:<INPUT TYPE='password' name='reg_passwd' style='border:1px #91908D solid' size=10 maxlength=10>
<BR>
<BR>
<INPUT type=image src='images/icon8.gif' >
<input name=go_url type=hidden value='$go_url'>
<img src='images/icon9.gif' border='0'>
<img src='images/icon10.gif'>
</TD>
</TR>
</form>
";
}
login.php
<?
include("../head.php");
$db=new db_operate();
$mobile = trim($mobile);
$userpwd = strtolower(trim($userpwd));
$sql = "select passwd from user_info where mobile=\"$reg_mobile\" and isuse='1'";
$db->sql_query($sql);
$check_user=$db->get_query_result();
$numrows = $db->get_query_num();
echo $numrows."<br>";
echo $check_user[passwd]."<br>";
exit;
if(($db->get_query_num()!=0) && ($check_user[passwd] == $reg_passwd)) {
//用户密码正确,校验通过,保存session;
session_start();
session_unregister(reg_mobile);
session_unregister(reg_passwd);
session_unregister(islogin);
session_register(reg_mobile);
session_register(reg_passwd);
$islogin = 1;
session_register(islogin);
echo "<script>window.location.href=\"../default.php\"</script>";
//exit();
}else {
//echo "<script>window.location.href=\"$go_url\"</script>";
echo "<script>alert(\"请输入正确的手机密码!\");</script>";
//echo "<script>window.location.href=\"$go_url\"</script>";
//exit;
}
?>
function check_mobile1(mobile,passwd)
{
//alert("check");
var re = /\b13[0-9]{9}\b/;
var re2 =/\b[0-9]{1,8}\b/;
if (!re.exec(mobile))
{
alert("请输入正确的手机号码!");
return false;
}
if(!re2.exec(passwd))
{
alert("请输入正确的手机密码!");
return false;
}
return true;
}