php一个表单两个按钮分别处理判断是否存在数据库
(我要按submir1 按钮1就判断用户是否存在,按sunmir2按钮2就判断密码是否存在)
下面这段是网上搜索的代码,测试了也没有反应,请问下改怎么改
if(isset($_POST['submit1'])){
//if($_POST["submit"]){
echo "<script>alert('按钮1');location='?tj=register';</script>";
if(empty($_POST['Submit2']))
echo "<script>alert('按钮2');location='?tj=register';</script>";
}
?>
我的源码是如下:怎么提交都没有反应,请帮忙看看那里出问题;(我要按submir1 按钮1就判断用户是否存在,按sunmir2按钮2就判断密码是否存在)
if(isset($_POST['submit'])){
$name=$_POST['user'];
$sql="select * from ot_user where UE_account='".$name."'";
$result=mysql_query($sql) or die("账号不正确");
$num=mysql_num_rows($result);
if($num==0){
// echo "<script>alert('帐号可以注册');location='?tj=register';</script>";
}
while($rs=mysql_fetch_object($result))
{
{
$_SESSION['ot_user']=$_POST['UE_account'];
echo "<script>alert('帐号已被注册!');location='?tj=register';</script>";
mysql_close();
}
}
}else if(isset($_POST['submit1'])){
$name=$_POST['pass'];
$sql="select * from ot_user where UE_accname='".$name."'";
$result=mysql_query($sql) or die("密码不正确");
$num=mysql_num_rows($result);
if($num==0){
}
while($rs=mysql_fetch_object($result))
{
{
$_SESSION['ot_user']=$_POST['UE_account'];
echo "<script>alert('密码已存在!');location='?tj=register';</script>";
mysql_close();
}
}
}
?>
回复讨论(解决方案)
代码具体还没看
不过你这个有很多问题 从产品角度说 你问什么不让人家设置一样的密码(随便练手可以无视)
复制到我本地一眼就看出来 最后一个大括号‘}’ 写成中文的了 这种程序能跑通么。。。没反应 你开调试报错了么
代码具体还没看
不过你这个有很多问题 从产品角度说 你问什么不让人家设置一样的密码(随便练手可以无视)
复制到我本地一眼就看出来 最后一个大括号‘}’ 写成中文的了 这种程序能跑通么。。。没反应 你开调试报错了么
这个应该是我后面加上去的,改了之后还是不行的
代码具体还没看
不过你这个有很多问题 从产品角度说 你问什么不让人家设置一样的密码(随便练手可以无视)
复制到我本地一眼就看出来 最后一个大括号‘}’ 写成中文的了 这种程序能跑通么。。。没反应 你开调试报错了么
这个应该是我后面加上去的,改了之后还是不行的
代码具体还没看
不过你这个有很多问题 从产品角度说 你问什么不让人家设置一样的密码(随便练手可以无视)
复制到我本地一眼就看出来 最后一个大括号‘}’ 写成中文的了 这种程序能跑通么。。。没反应 你开调试报错了么
这个应该是我后面加上去的,改了之后还是不行的
大概看一下你的代码,一个form两个提交按钮,而且两个按钮没有区分为不同的操作,这个几个意思?不管你提交哪个按钮都是一样的post这个form里所有表单的数据。所以你一个按钮和两个按钮是一样的。你想要一个表格通过不同按钮提交之后又不同的操作得用到js,下面是我最近也的一个js不同按钮提交同一个表单进行不同操作的js,你可以参考一下(用jQuery库的js)
function ordersFormSubmit(href_link, form_action){
actionPath = href_link+'&action='+form_action;
$('#ordersForm').attr('action', actionPath);
$('#ordersForm').submit();
}

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