在外部php文件中創建的樣式HTML

我有一個HTML文件（index.html），它在加載時在5秒後調用一個colorbox。該colorbox打開另一個html文件（popup.html），其中有一個表單供用戶提交詳細信息。在外部php文件中創建的樣式HTML

提交表單調用一個生成併發送電子郵件的php文件。 popup.html上顯示一次成功的消息。

// 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(); 
?>

我遇到的問題是，我試圖使用樣式全局CSS文件（在index.html，然後popup.html定義）popup_message H2元素，但它不樣式的輸出。

我需要在php文件中定義文件嗎？

這裏是我的PHP文件，我嘗試添加周圍的DIV的HTML代碼，但是這只是從出阻止成功消息：

<?php 
    echo 

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

     $mobile_error = ""; 

     $email_to = "[email protected]"; 

     $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 = ""; 
     $email_exp = '/^[A-Za-z0-9._%-][email protected][A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/'; 
     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(); 
    ?>

來源

2016-02-09 user3290060

是的，你必須定義在CSS的PHP文件。實際上，PHP文檔應該包含完整的HTML，也就是說它應該包含：<html>,<head>和<body>標籤。

這是因爲PHP文件是它自己的單獨文件，就像index.html和popup.html一樣。

來源

2016-02-09 17:40:58

對不起，這並沒有爲我工作。查看描述中添加的php文件。 – user3290060

你的DOCTYPE和標題標籤在哪裏......？下面是一個空的有效HTML文檔示例：https://shrib.com/4Bz7ODAfqs1e3ol還要確保CSS的URL是正確的，並且它在開發人員工具中不會出現404。 –

在外部php文件中創建的樣式HTML

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