Question

我正在使用引导程序，我想使用php的登录/注册页面。我将index.html更改为index.php与register.php和login.php

相同

所以这是我login.php文件中以前为login.html的部分。

我有一个base.php文件，其中包含我的数据库的信息。我可以使用数据库就好了，我用更简单的代码完成了它。

我的问题是：我是否在此页面中添加了php代码，我该怎么做？

＆＃13;

<div class="sign-in-form-top">
	<h1>Inicio de Sesión</h1>
</div>
<div class="signin">
	<div class="signin-rit">
		<span class="checkbox1">
			<label class="checkbox"><input type="checkbox" name="checkbox" checked="">¿Olvidaste tu contraseña?</label>
		</span>
		<p><a href="#">Haz clic aquí</a> </p>
		<div class="clearfix"> </div>
	</div>
	<form>
		<div class="log-input">
			<div class="log-input-left">
				<input type="text" class="user" value="Tu Correo Electrónico" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Tu Correo Electrónico';}"/>
			</div>
			<span class="checkbox2">
				<label class="checkbox"><input type="checkbox" name="checkbox" checked=""><i> </i></label>
			</span>
			<div class="clearfix"> </div>
		</div>
		<div class="log-input">
			<div class="log-input-left">
				<input type="password" class="lock" value="password" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Email address:';}"/>
			</div>
			<span class="checkbox2">
				<label class="checkbox"><input type="checkbox" name="checkbox" checked=""><i> </i></label>
			</span>
			<div class="clearfix"> </div>
		</div>
		<input type="submit" value="Inicia Sesión">
	</form>	 
</div>
<div class="new_people">
	<h2>¿Todavía no sos miembro?</h2>
	<p>Crea tu cuenta, es fácil y rápido.</p>
	<a href="register.php">¡Registrate Ahora!</a>

＆＃13;

Answer 1

您可以使用PHP自我方法将表单发送到login.php本身。确保您的表单有行动和方法。

<?php
    if(isset($_POST['login-form'])) {

      // Your Code Here

    }
?>

<html>
<body>

<form action=<?php echo htmlspecialchars($_SERVER["PHP_SELF"]); ?>  method="post" enctype="multipart/form-data" >
     Name: <input type="text" name="name"><br>
     E-mail: <input type="text" name="email"><br>
     <button type="submit" name="login-form"> Submit </button>
</form>

或者您可以将表单发送到另一个PHP文件。

Answer 2

首先，你应该在互联网上搜索有很多教程可供登录和注册演示。

快速解决方案。

<?php
include('base.php');
session_start(); // Starting Session
$error=''; // Variable To Store Error Message
if (isset($_POST['submit'])) {
    if (empty($_POST['username']) || empty($_POST['password'])) {
    $error = "Username or Password is invalid";
    }
    else
    {
        // Define $username and $password
        $username=$_POST['username'];
        $password=$_POST['password'];

        $username = stripslashes($username);
        $password = stripslashes($password);
        $username = mysql_real_escape_string($username);
        $password = mysql_real_escape_string($password);
        // Selecting Database
        $db = mysql_select_db("company", $connection); //$connection -> Connection of the database from base.php

        // Assuming you have table LOGIN or Change the table name with your along with the database columns
        // SQL query to fetch information of registerd users and finds user match.
        $query = mysql_query("select * from login where password='$password' AND username='$username'", $connection);
        $rows = mysql_num_rows($query);
        if ($rows == 1) {
            // Session to check whether the user is logged in or not in another pages
            $_SESSION['login_user'] = $username; // Initializing Session
            header("location: PageYouWantAfterLogin.php"); // Redirecting To Other Page
        } else {
            $error = "Username or Password is invalid";
        }
        mysql_close($connection); // Closing Connection
    }
}
?>

请更改文本框的代码并提交按钮

<input type="text" name="username" class="user" value="Tu Correo Electrónico" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Tu Correo Electrónico';}"/>

<input type="password" name="password" class="lock" value="password" onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Email address:';}"/>

<input name="submit" type="submit" value=" Login ">

另外，将<form>标记更改为以下代码。阅读有关表单here

的更多信息

<form action="" method="post">

如何使用php登录/注册页面

2 个答案: