所以我在我的网站上做了一个注册页面。目前，这更像是一次测试，而不是任何事情。我让它或多或少地工作，当用户试图注册时，它工作得很好，但页面上没有变化。我已经创建了一个确认页面，但无论我尝试什么，我似乎都无法获得重定向按钮。
<form name="register" method="post" action="register.php">
Username:<input name="user" type="text" id="user">
<br>
Password:<input name="pass" type="password" id="pass">
<br>
Repeat Password:<input name="rpass" type="password" id="rpass">
<br>
<input type="submit" name="submit" value="Register">
</form>
从我在最后几个小时的研究中可以看出，点击并将按钮包装在链接中不起作用的原因是因为type="submit"而不是"button"。有什么方法可以让这个按钮重定向吗？如果不是HTML，也许是JS或PHP？
<?php
session_start(); //Must Start a session.
require "config.php"; //Connection Script, include in every file!
//Check to see if the user is logged in.
//'isset' check to see if a variables has been 'set'
if(isset($_SESSION['username'])){
header("location: members.php");
}
//Check to see if the user click the button
if(isset($_POST['submit']))
{
//Variables from the table
$user = $_POST['user'];
$pass = $_POST['pass'];
$rpass = $_POST['rpass'];
//Prevent MySQL Injections
$user = stripslashes($user);
$pass = stripslashes($pass);
$rpass = stripslashes($rpass);
$user = mysqli_real_escape_string($con, $user);
$pass = mysqli_real_escape_string($con, $pass);
$rpass = mysqli_real_escape_string($con, $rpass);
//Check to see if the user left any space empty!
if($user == "" || $pass == "" || $rpass == "")
{
echo "Please fill in all the information!";
}
else
{
//Check too see if the user's Passwords Matches!
if($pass != $rpass)
{
echo "Passwords do not match! Try Again";
}
//CHECK TO SEE IF THE USERNAME IS TAKEN, IF NOT THEN ADD USERNAME AND PASSWORD INTO THE DB
else
{
//Query the DB
$query = mysqli_query($con,"SELECT * FROM members WHERE username = '$user'") or die("Can not query the TABLE!");
//Count the number of rows. If a row exist, then the username exist!
$row = mysqli_num_rows($query);
if($row == 1)
{
echo "Sorry, but the username is already taken! Try again.";
}
//ADD THE USERNAME TO THE DB
else
{
$add = mysqli_query($con,"INSERT INTO members (id, username, password) VALUES (null, '$user' , '$pass') ") or die("Can't Insert! ");
}
}
}
}
?>
正如我所评论的，只需执行
else
{
$add = mysqli_query($con,"INSERT INTO members (id, username, password) VALUES (null, '$user' , '$pass') ") or die("Can't Insert! ");
header("location: thankyou.html");
}