Question

我正在尝试插入用户插入的记录，使用此代码注册到数据库但是当我去数据库时，我没有找到任何记录将其插入我的数据库，所以出了什么问题？顺便说一句，我使用xampp程序创建我的数据库

<?php 

if (isset($_POST['Postback']))
{   


mysql_connect ("localhost") or die ('Error: ' .mysql_error());  
mysql_select_db ("car_rental_db");


$Gender ='Female';  

if ($_POST['RadioGender'] == 'Radio') 
    {
         $Gender ='Male';
    }

if($_POST['PasswordField']!= $_POST['ConfirmPassword'])
    {
        echo "This password doesn't match the confirmation password.<br>";
    }
else if (strlen($_POST['PasswordField']) < 6 && strlen($_POST['PasswordField']) > 1)
    {
        echo "Your password must be longer than 6 characters.<br>";
    }
else if ($_POST['PasswordField']== '')
    {
        echo "Please type a password, and then retype it to confirm.<br>";
    }
else
    {   
    }

$query = "INSERT INTO register_user (`FirstName`,`LastName`,`Email`,`Gender`,`Password`,`Birthday`,`Country`,`State`) VALUES('null'". $_POST['FirstName'] ."','". $_POST['LastName'] ."','" . $_POST['EmailField']."','".$Gender."','". $_POST['PasswordField'] ."','". $_POST['BirthdayTextFiled'] ."','". $_POST['SelectCountry'] ."','". $_POST['SelectState'] ."')";





echo $query;
//die ;
            //header('Location: http://localhost/website/index.php');


} 





  <form action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post" enctype="multipart/form-data" name="RegistrationForm">

Answer 1

亲爱的，您正在echo对您的查询进行操作。在您的查询后添加此行

mysql_query($query);

修改你的代码也毫无意义。即使上面的某些条件为false，您的查询也会运行。放在最后的其他地方，看起来应该是

Gender ='Female'; if ($_POST['RadioGender'] == 'Radio') { $Gender ='Male'; } if($_POST['PasswordField']!= $_POST['ConfirmPassword']) { echo "This password doesn't match the confirmation password.<br>"; } else if (strlen($_POST['PasswordField']) < 6 && strlen($_POST['PasswordField']) > 1) { echo "Your password must be longer than 6 characters.<br>"; } else if ($_POST['PasswordField']== '') { echo "Please type a password, and then retype it to confirm.<br>"; } else { $query = "INSERT INTO register_user (`FirstName`,`LastName`,`Email`,`Gender`,`Password`,`Birthday`,`Country`,`State`) VALUES('null'". $_POST['FirstName'] ."','". $_POST['LastName'] ."','" . $_POST['EmailField']."','".$Gender."','". $_POST['PasswordField'] ."','". $_POST['BirthdayTextFiled'] ."','". $_POST['SelectCountry'] ."','". $_POST['SelectState'] ."')"; $rs=mysql_query($query); }

Answer 2

// connect to server
mysql_connect ("localhost") or die ('Error: ' .mysql_error());  
// select the correct database
mysql_select_db ("car_rental_db");
// execute query
mysql_query($query);

在尝试之前，您应该了解自己要做的事情。通过PHP / MySQL的一些基本tutorial来帮助您理解基础知识。

使用xampp将数据表单转换为sql数据库

2 个答案: