Question

我有一个html文件（index.html），加载后会在5秒后调用一个颜色框。 colorbox打开另一个html文件（popup.html），其中有一个表单供用户提交详细信息。

在提交表单时调用生成并发送电子邮件的php文件。发送后，popup.html会显示成功消息。

// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers);  
?>

<!-- success html -->

<div class="popup_message"><h2>Thank you for contacting us. We will be in touch with you very soon.</h2></div> 

<?php
}

die();
?>

我遇到的问题是我试图使用全局CSS文件（在index.html和popup.html中定义）来设置popup_message H2元素的样式，但是它不会对输出进行样式设置。

我还需要在php文件中定义文件吗？

这是我的php文件，我尝试在DIV周围添加HTML代码，但这只是阻止了显示成功消息：

    <?php
    echo

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

        $mobile_error = "";

        $email_to = "contactus@complete-models.com";

        $email_subject = "7 Day free pass interest";


        function died($error) {
            // your error code can go here
            echo "We are very sorry, but there were error(s) found with the form you submitted. ";
            echo "These errors appear below.<br /><br />";
            echo $error."<br /><br />";
            echo "Please go back and fix these errors.<br /><br />";
            die();
        }

        // validation expected data exists
        if( !isset($_POST['first_name']) || !isset($_POST['mobile']) || !isset($_POST['email']) ) {
            died('We are sorry, but there appears to be a problem with the form you submitted.');       
        }

        $first_name = $_POST['first_name']; // required
        $mobile = $_POST['mobile']; // required
        $email_from = $_POST['email']; // required

        $error_message = "";
        $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
        if(!preg_match($email_exp,$email_from)) {
                $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
        }

        $mobile_exp = '[0-9]';
        if(!preg_match($mobile_exp, $mobile)) {
                $error_message .= 'The Mobile number you entered does not appear to be valid.<br />';
        }

        $string_exp = "/^[A-Za-z .'-]+$/";
        if(!preg_match($string_exp,$first_name)) {
                $error_message .= 'The Name you entered does not appear to be valid.<br />';
        }
        $email_message = "Form details below.\n\n";

        function clean_string($string) {
          $bad = array("content-type","bcc:","to:","cc:","href");
          return str_replace($bad,"",$string);
        }

        $email_message .= "Name: ".clean_string($first_name)."\n";
        $email_message .= "Mobile: ".clean_string($mobile)."\n";
        $email_message .= "Email: ".clean_string($email_from)."\n";


    // create email headers
    $headers = 'From: '.$email_from."\r\n".
    'Reply-To: '.$email_from."\r\n" .
    'X-Mailer: PHP/' . phpversion();
    @mail($email_to, $email_subject, $email_message, $headers);  
    ?>

    <!-- success html below -->

<html>
    <head>
        <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
        <link rel="stylesheet" type="text/css" href="css/screen_style.css" />
    </head>

    <body>
            <div class="popup_message"><h2>Thank you for contacting us. We will be in touch with you very soon.</h2></div> 
    </body>
</html>

    <?php
    }
    die();
    ?>

Answer 1

是的，您还需要在PHP文件中定义CSS。实际上，PHP文档应该包含完全形成的HTML，也就是说它应该包括：<html>，<head>和<body>标记。

这是因为PHP文件是它自己的单独文件，就像index.html和popup.html一样。

在外部php文件中创建的样式HTML

1 个答案: