Question

我有一个简单的联系表单，我正在尝试实现但是当我尝试启动它时，我遇到了“错误的函数”错误。我的代码如下，当我点击提交时，它会重定向到

http://mywebsite.com/contactme.php

但文字“不正确的功能”就是这样。我在firefox上的调试显示以下错误：

        POST http://www.mywebsite.com/v/vspfiles/contactform/contactme.php [HTTP/1.1 405 Method Not Allowed 33ms]
    13:54:52.368 The character encoding of the HTML document was not declared. The document will render with garbled text in some browser configurations if the document contains characters from outside the US-ASCII range. 
The character encoding of the page must be declared in the document or in the transfer protocol.

如果有帮助，我正在使用volusion软件。但我不知道错误是在我的代码中还是因为我的webhost不允许该功能。有人可以给我一些见解吗？我已尝试使用和未声明doctype的“contactme.php”页面。我的两个文件在下面。我没有“error.htm”页面。

contact.html：

<!DOCTYPE html>
<html>
<head>
<title>Contact</title>
</head>
<body >
<div id="contact-area">
            <form method="post" action="/v/vspfiles/contactform/contactme.php">
                <h3>Contact us</h3>

                <label for="Name">Name:</label>
                <input type="text" name="Name" id="Name" />

                <label for="City">City:</label>
                <input type="text" name="City" id="City" />

                <label for="Email">Email:</label>
                <input type="text" name="Email" id="Email" />

                <label for="Message">Message:</label><br />
                <textarea name="Message" rows="20" cols="20" id="Message"></textarea>

                <input type="submit" name="submit" value="Submit" class="submit-button" />
            </form>         
            <div style="clear: both;"></div>        
        </div>
</body>
</html>

contactme.php：

<?php

$EmailFrom = "email@gmail.com";
$EmailTo = "email@gmail.com";
$Subject = "contact form";
$Name = Trim(stripslashes($_POST['Name'])); 
$Tel = Trim(stripslashes($_POST['Tel'])); 
$Email = Trim(stripslashes($_POST['Email'])); 
$Message = Trim(stripslashes($_POST['Message'])); 

// validation
$validationOK=true;
if (!$validationOK) {
  print "<meta http-equiv=\"refresh\" content=\"0;URL=error.htm\">";
  exit;
}

// prepare email body text
$Body = "";
$Body .= "Name: ";
$Body .= $Name;
$Body .= "\n";
$Body .= "Tel: ";
$Body .= $Tel;
$Body .= "\n";
$Body .= "Email: ";
$Body .= $Email;
$Body .= "\n";
$Body .= "Message: ";
$Body .= $Message;
$Body .= "\n";

// send email 
$success = mail($EmailTo, $Subject, $Body, "From: <$EmailFrom>");

// informs user they submitted, redirects to homepage 
if ($success){
  alert("Thank you for your interest in our multiple sample processing system. A member of the Claremont Bio team will respond to you shortly.");
  window.location.assign(location.hostname);
}
else{    
  print "<meta http-equiv=\"refresh\" content=\"0;URL=error.htm\">";
}
?>

Answer 1

alert("Thank you for your interest in our multiple sample processing system. A member of the Claremont Bio team will respond to you shortly.");
  window.location.assign(location.hostname);

这不是有效的PHP代码，它是javascript。它肯定不应该在你的PHP脚本中。

作为替代方案，在if($success)条件下，您可以重定向到“success.php”页面。例如：

if($success){
    header("Location: http://www.mydomain.com/success.php");
}

Answer 2

我使用的contact.php页面的示例如下，请注意根据Jorge的评论，我使用回显命令......

<?php

// configuration
require("../includes/config.php");

// if form was submitted
if ($_SERVER["REQUEST_METHOD"] == "POST")
{
    // submission is sanitised using the "query" function
    $name = check_input($_POST["name"]);
    $email = check_input($_POST["email"]);
    $phone = check_input($_POST["phone"]);
    $message = check_input($_POST["message"]);
    $category = $_POST["category"];

    switch($category)
    {
        // do some checking here
    }

    // insert user into db

    // Success Message
    $success = "
    <div class=\"row-fluid\">
        <div class=\"span11\">
            <div class=\"alert alert-block alert-success\" id=\"thanks\">
                <h4>Got it!</h4>
                <br/>    
                <p>I'll be in touch within 24 hours. <strong> Promise.</strong></p>
                <br/>
                <p>In the meantime, why not check out my Facebook page...</p>
                <br/>
                <a href=\"http://www.facebook.com/myfacebooksite\" target=\"_blank\">www.facebook.com/myfacebooksite</a>
            </div>
        </div>
    </div>  
    ";

    $subject = 'New Website Message!';
    $mailto  = 'your@email.com';

    // HTML for email to send submission details
    $body = "
    <br>
    <p>The following information was submitted through the contact form on your website:</p>
    <p><b>Name</b>: $name<br>
    <b>Email</b>: $email<br>
    <b>Phone</b>: $phone<br>
    <b>Category</b>: $category<br>
    <b>Message:</b>: $message<br>
    ";

    $headers = "From: $name <$email> \r\n";
    $headers .= "Reply-To: $email \r\n";
    $headers .= "MIME-Version: 1.0\r\n";
    $headers .= "Content-Type: text/html; charset=ISO-8859-1\r\n";
    $mailtext = "<html><body>$body</body></html>";

    if (mail($mailto, $subject, $mailtext, $headers)) {
        echo "$success"; // success
    } 
    else 
    {
        echo 'Form submission failed. Please try again...'; // failure
    }
}
else
{
    // else render form
    redirect("/index.html");
}
?>

编辑：

我的联系表单页面包含以下js：

// do the mailing
  $('#contact_form').on('submit', function(e) {
      e.preventDefault(); //Prevents default submit
      var form = $(this); 
      var post_url = form.attr('action'); 
      var post_data = form.serialize();
      $.ajax({
          type: 'POST',
          url: 'contact.php',
          data: post_data,
          success: function(msg) {
              $(form).fadeOut(200, function(){
                  form.html(msg).fadeIn();
              });
          }
      });
  });

希望有助于引导你...

Answer 3

原来这不是我的错误，这是我的虚拟主机。不得不打电话给他们，他们告诉我他们目前不支持PHP。所以我要改写这是javascript。我会给杰森的答案，因为他是技术上最正确的，并指出错误。谢谢你们。

php脚本上的函数不正确

3 个答案: