Question

我还是新编码，目前我正在用HTML和PHP做一些实验。

使用HTML创建了一个联系表单，当按下提交按钮时，我遇到了问题，屏幕上没有显示任何内容。我想现在输入数据，最后我想发送电子邮件。 HTML和PHP代码可以在下面找到。

<!DOCTYPE html>

<html>
    <head>
        <title>kurtattard.org</title>
        <link rel="stylesheet" type="text/css" href="style.css">
        <meta name="viewport" content="width=device-width,initial-scale=1.0">
    </head>
    <body>
        <header>
            <div class="logo"></div>

            <nav class="nav">
                <ul>
                    <li><a href="index.html">Home</a></li>
                    <li><a href="#">About</a></li>
                    <li><a href="#">Event</a></li>
                    <li><a href="#">Contact</a></li>
                </ul>
            </nav>
            <h1>Contact Us</h1>
        </header>

        <form>

        <div class ="textform">
            <form method="post" action="/contact.php">

                <label>Name</Label>
                <input type="text" name="name" placeholder="Insert your Name and Surname">

                <label>Email</label>
                <input type="text" name="email" placeholder="Insert your email address">

                <label>Message</label>
                <input type="message-box" name="message" placeholder="Enter your message">

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

                <!--<button type="submit" name="submit">Send Mail</button>-->

            </form>

        </div>

    </body>
</html>

PHP：

<?php
if(isset($_POST['submit'])){ //someone submitted the form 
    if(isset($_POST['name'])){ //they entered a name or something 
        echo 'hello from '; 
        echo htmlentities(trim($_POST['name']),ENT_NOQUOTES); 
    }else{ //or they did not 
        echo 'type a name'; 
    }
}
?>

Answer 1

问题是您的代码中有小错字。您添加了额外的开放<!DOCTYPE html> <html> <head> <title>kurtattard.org</title> <link rel="stylesheet" type="text/css" href="style.css"> <meta name="viewport" content="width=device-width,initial-scale=1.0"> </head> <body> <header> <div class="logo"></div> <nav class="nav"> <ul> <li><a href="index.html">Home</a></li> <li><a href="#">About</a></li> <li><a href="#">Event</a></li> <li><a href="#">Contact</a></li> </ul> </nav> <h1>Contact Us</h1> </header>  <div class ="textform"> <form method="post" action="contact.php"> <label>Name</Label> <input type="text" name="name" placeholder="Insert your Name and Surname"> <label>Email</label> <input type="text" name="email" placeholder="Insert your email address"> <label>Message</label> <input type="message-box" name="message" placeholder="Enter your message"> <input type="submit" name="submit">  </form> </div> </body> </html>标记。删除它，你的代码将像魅力一样工作。

"HTTP/1.1 503 Service Unavailable\r\n"+
"Content-Type: text/html;charset=utf-8\r\n"+
"Strict-Transport-Security: max-age=31536000\r\n"+
"\r\n"+
"<!doctype html><html><body>
Backend server for " + HTTP.REQ.HOSTNAME + HTTP.REQ.URL.HTTP_URL_SAFE + " is not responding. 
</body></html>"

HTML表单未正确提交

1 个答案: