PHP联系表单在同一页面上成功获取消息
我在不同的网站上多次问过这个问题，但没有结果。所以我们再来一次我在这篇文章中留下的代码是来自我所做的PHP联系表的代码。正如您可以在代码底部看到＆＃34; Contact.php＆＃34;有些代码以if($mail->send()){开头，代码中包含以下代码：header('Location: bedankt.php');。这样做的是，当用户按下发送按钮时，他被重定向到＆＃34; Bedankt.php＆＃34;，On＆＃34; bedankt.php＆＃34;他看到一条消息说“＃34;表格已成功发送＆＃34;。我试图完成的是以下内容：用户不会被重定向到＆＃34; Bedankt.php＆＃34;但相反，他会在表单本身上方看到相同的消息，因此他保持在同一页面上但当他/她按下发送按钮时，表单上方会弹出一行文字说“＃34;表单已成功发送＆ ＃34 ;.当然，形式必须像现在一样工作。
你们能为我提供一些代码吗？我希望我终于得到一个有效的anwser。只是为了清除，这是一张说明它的图片：
提前谢谢。
的index.php
<?php
session_start();
require_once 'helpers/security.php';
$errors = isset($_SESSION['errors']) ? $_SESSION['errors'] : [];
$fields = isset($_SESSION['fields']) ? $_SESSION['fields'] : [];
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Servicepunt Detailhandel Groningen | Contact</title>
<link rel="shortcut icon" href="../../images/favicon/favicon.png" type="image/png">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="css/style.css?<?php echo date('l jS \of F Y h:i:s A'); ?>"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"> </script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script src="js/script.js"></script>
</head>
<body>
<body>
<div class="container-fluid">
<!-- NAVIGATIE BALK -->
<nav class="navbar navbar-default" role="navigation">
<!-- logo -->
<div class="navbar-header">
<!-- -->
<a class="navbar-brand" href="../../index.php">
<!-- <img src="images/logo.png" alt="" style="width: 50px; height: 60px;"> -->
</a>
<!-- Inklappbaar ding als je op mobiel zit-->
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#mainnavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<!-- menu eitems linker kant-->
<div class="collapse navbar-collapse" id="mainnavbar">
<ul class="nav navbar-nav navbar-right">
<li><a href="../../index.php">Home</a></li>
<li><a href="../Over/index.php">Over</a></li>
<li><a href="../Nieuws/index.php">Nieuws</a></li>
<li class="active"><a href="index.php">Contact</a></li>
<!-- Dropdown -->
<!--
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Profiel <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Profiel</a></li>
<li><a href="#">Instellingen</a></li>
</ul>
</li>
-->
<!-- <li><button type="button" class="btn btn-primary btn-lg raised">Niet beschikbaar</button></li> -->
</ul>
</div>
<!-- Aan de rechterkant -->
<!-- EINDE NAVIAGTIE BALK-->
</nav>
<div class="header">
<h1>contact</h1>
</div>
<div id="footer">
<div class="col-md-3 col-md-offset-9 col-xs-5" id="contact">
<?php if(!empty($errors)): ?>
<div class="panel">
<ul>
<li>
<?php echo implode('</li><li>', $errors); ?>
</li>
</ul>
</div>
<?php endif; ?>
<form action="libs/contact.php" method="post">
<label>
Uw naam*
<input type="text" name="name" id="naam" autocomplete="off" <?php echo isset($fields['naam']) ? 'Value="' . e($fields['naam']) . '"' : '' ?>>
</label>
<br>
<label>
Uw emailadres *
<input type="email" name="email" id="email" autocomplete="off" <?php echo isset($fields['email']) ? 'Value="' . e($fields['email']) . '"' : '' ?>>
</label>
<br>
<label>
Onderwerp *
<input type="text" name="subject" id="subject" autocomplete="off" <?php echo isset($fields['subject']) ? 'Value="' . e($fields['subject']) . '"' : '' ?>>
</label>
<br>
<label>
Uw bericht *<br>
<textarea name="bericht" id="contact" rows="8"><?php echo isset($fields['bericht']) ? e($fields['bericht']) : '' ?></textarea>
</label>
<br>
<input id="button" type="submit" value="Verzenden">
</form>
</div>
<!-- <iframe class="col-xs-6" id="google"
width="auto" height="300" frameborder="0" style="border:0" src="https://www.google.com/maps/embed/v1/place?key=AIzaSyA5QHkZAm-DkqHj4egxMm394bB6VVu5sr8 &q=Leonard+Springerlaan+1,+9727+KB+Groningen" allowfullscreen>
</iframe> -->
</div>
</div>
</body>
</html>
<?php
unset($_SESSION['errors']);
unset($_SESSION['fields']);
?>
CONTACT.PHP
<?php
session_start();
require_once "phpmailer/PHPMailerAutoload.php";
$errors = [];
if(isset($_POST['name'], $_POST['email'], $_POST['subject'], $_POST['bericht'])) {
$fields = ['name' => $_POST['name'], 'email' => $_POST['email'], 'subject' => $_POST['subject'], 'bericht' => $_POST['bericht']];
foreach($fields as $field => $data) {
if(empty($data)){
$errors[] = $field . ' is verplicht!';
}
}
if(empty($errors)){
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->Host = 'smtp.example.com';
$mail->Username = 'example@outlook.com';
$mail->Password = 'example';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->isHTML();
$mail->SMTPDebug = false;
$mail->Subject = $fields['subject'];
$mail->Body = '"' . $fields['name'] .'"'.' heeft uw contactformulier ingevuld op uw website met het volgende bericht: ' . '<br><br>' .'Onderwerp: ' . $fields['subject'] . '<br>' . '<br>'.$fields['bericht'];
$mail->FromName = $fields['name'];
$mail->AddAddress('Example@outlook.com', 'Example Person'); //added mail id of owner
if($mail->send()){
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->Host = 'smtp.example.com';
$mail->Username = 'example@outlook.com';
$mail->Password = 'example';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->isHTML();
$mail->SMTPDebug = 2;
$mail->Subject = 'Bevesteging contactformulier';
$mail->Body = 'Beste ' . $fields['name'] . ',' . '<br><br>' . 'Dankuwel voor het invullen van ons contactformulier op onze site. U krijgt zo snel mogelijk
bericht terug van ons<br> Uw bericht was als volgt: <p>'. 'Onderwerp: ' . $fields['subject'] . '<br>' . $fields['bericht'] .'</p>';
$mail->FromName = 'Example';
$mail->AddAddress($fields['email'] , $fields['name']); //added mail id of user
if($mail->send()){
header('Location: bedankt.php');
die();
}
else{
exit;
}
} else {
echo $mail->ErrorInfo; exit;
}
}
} else {
$errors[] = 'Something went wrong.';
}
$_SESSION['errors'] = $errors;
$_SESSION['fields'] = $fields;
header('location: index.php');
3 个答案:
答案 0 :(得分：0)
将您的CONTACT.PHP代码添加到INDEX.php代码上方。将表单的动作URL更改为self，“＃”
检查以下代码。
<?php
session_start();
require_once 'helpers/security.php';
require_once "phpmailer/PHPMailerAutoload.php";
$errors = [];
$fields = [];
if ($_SERVER['REQUEST_METHOD'] === 'POST'){
if(isset($_POST['name'], $_POST['email'], $_POST['subject'], $_POST['bericht'])) {
$fields = ['name' => $_POST['name'], 'email' => $_POST['email'], 'subject' => $_POST['subject'], 'bericht' => $_POST['bericht']];
foreach($fields as $field => $data) {
if(empty($data)){
$errors[] = $field . ' is verplicht!';
}
}
if(empty($errors)){
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->Host = 'smtp.example.com';
$mail->Username = 'example@outlook.com';
$mail->Password = 'example';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->isHTML();
$mail->SMTPDebug = false;
$mail->Subject = $fields['subject'];
$mail->Body = '"' . $fields['name'] .'"'.' heeft uw contactformulier ingevuld op uw website met het volgende bericht: ' . '<br><br>' .'Onderwerp: ' . $fields['subject'] . '<br>' . '<br>'.$fields['bericht'];
$mail->FromName = $fields['name'];
$mail->AddAddress('Example@outlook.com', 'Example Person'); //added mail id of owner
if($mail->send()){
$mail = new PHPMailer;
$mail->isSMTP();
$mail->SMTPAuth = true;
$mail->Host = 'smtp.example.com';
$mail->Username = 'example@outlook.com';
$mail->Password = 'example';
$mail->SMTPSecure = 'tls';
$mail->Port = 587;
$mail->isHTML();
$mail->SMTPDebug = 2;
$mail->Subject = 'Bevesteging contactformulier';
$mail->Body = 'Beste ' . $fields['name'] . ',' . '<br><br>' . 'Dankuwel voor het invullen van ons contactformulier op onze site. U krijgt zo snel mogelijk
bericht terug van ons<br> Uw bericht was als volgt: <p>'. 'Onderwerp: ' . $fields['subject'] . '<br>' . $fields['bericht'] .'</p>';
$mail->FromName = 'Example';
$mail->AddAddress($fields['email'] , $fields['name']); //added mail id of user
if($mail->send()){
$errors[] = "Your Success Message";
}
else{
$errors[] = "Your failure message";
}
} else {
$erros[] = $mail->ErrorInfo;
}
}
} else {
$errors[] = 'Something went wrong.';
}
}
?>
<!DOCTYPE html>
<html lang="en">
<head>
<title>Servicepunt Detailhandel Groningen | Contact</title>
<link rel="shortcut icon" href="../../images/favicon/favicon.png" type="image/png">
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css">
<link rel="stylesheet" href="css/style.css?<?php echo date('l jS \of F Y h:i:s A'); ?>"/>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"> </script>
<script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/js/bootstrap.min.js"></script>
<script src="js/script.js"></script>
</head>
<body>
<body>
<div class="container-fluid">
<!-- NAVIGATIE BALK -->
<nav class="navbar navbar-default" role="navigation">
<!-- logo -->
<div class="navbar-header">
<!-- -->
<a class="navbar-brand" href="../../index.php">
<!-- <img src="images/logo.png" alt="" style="width: 50px; height: 60px;"> -->
</a>
<!-- Inklappbaar ding als je op mobiel zit-->
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#mainnavbar">
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
</div>
<!-- menu eitems linker kant-->
<div class="collapse navbar-collapse" id="mainnavbar">
<ul class="nav navbar-nav navbar-right">
<li><a href="../../index.php">Home</a></li>
<li><a href="../Over/index.php">Over</a></li>
<li><a href="../Nieuws/index.php">Nieuws</a></li>
<li class="active"><a href="index.php">Contact</a></li>
<!-- Dropdown -->
<!--
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Profiel <span class="caret"></span></a>
<ul class="dropdown-menu">
<li><a href="#">Profiel</a></li>
<li><a href="#">Instellingen</a></li>
</ul>
</li>
-->
<!-- <li><button type="button" class="btn btn-primary btn-lg raised">Niet beschikbaar</button></li> -->
</ul>
</div>
<!-- Aan de rechterkant -->
<!-- EINDE NAVIAGTIE BALK-->
</nav>
<div class="header">
<h1>contact</h1>
</div>
<div id="footer">
<div class="col-md-3 col-md-offset-9 col-xs-5" id="contact">
<?php if(!empty($errors)): ?>
<div class="panel">
<ul>
<li>
<?php echo implode('</li><li>', $errors); ?>
</li>
</ul>
</div>
<?php endif; ?>
<form action="#" method="post">
<label>
Uw naam*
<input type="text" name="name" id="naam" autocomplete="off" <?php echo isset($fields['naam']) ? 'Value="' . e($fields['naam']) . '"' : '' ?>>
</label>
<br>
<label>
Uw emailadres *
<input type="email" name="email" id="email" autocomplete="off" <?php echo isset($fields['email']) ? 'Value="' . e($fields['email']) . '"' : '' ?>>
</label>
<br>
<label>
Onderwerp *
<input type="text" name="subject" id="subject" autocomplete="off" <?php echo isset($fields['subject']) ? 'Value="' . e($fields['subject']) . '"' : '' ?>>
</label>
<br>
<label>
Uw bericht *<br>
<textarea name="bericht" id="contact" rows="8"><?php echo isset($fields['bericht']) ? e($fields['bericht']) : '' ?></textarea>
</label>
<br>
<input id="button" type="submit" value="Verzenden">
</form>
</div>
<!-- <iframe class="col-xs-6" id="google"
width="auto" height="300" frameborder="0" style="border:0" src="https://www.google.com/maps/embed/v1/place?key=AIzaSyA5QHkZAm-DkqHj4egxMm394bB6VVu5sr8 &q=Leonard+Springerlaan+1,+9727+KB+Groningen" allowfullscreen>
</iframe> -->
</div>
</div>
</body>
</html>
<?php
unset($errors);
unset($fields);
?>
编辑：
所有错误或消息都存储在$error数组中。如果有错误或信息，将会显示。
答案 1 :(得分：0)
简单地说明我在评论中添加的内容 - 重定向到与表单相同的页面，但包含要测试的查询字符串值。如果存在GET变量，则显示消息。
/* contact.php ~ instead of bedankt.php */
if( $mail->send() ){
die( header( 'Location: index.php?mailsent=true' ) );
}
/* index.php */
$mailsent = !empty( $_GET['mailsent'] ) ? 'Your message has been sent, thankyou!' : '';
然后，在HTML正文中的某个地方
echo $mailsent;
要克服在评论中注明的页面刷新时仍显示的消息，您可以使用元刷新
在文件的HEAD sestion中（顺便说一句：这将在5s刷新〜相应地更改数字）
<?php
if( !empty( $_GET['mailsent'] ) ){
echo "<meta http-equiv='refresh' content='5;url=index.php' />";
}
?>
答案 2 :(得分：0)
你必须创建一个＆lt; div＆gt;如果表单发送到您的contact.php，则仅显示该元素。有很多方法可以做到这一点。由于您已经在使用php会话，因此可以使用以下方法：当您的表单向contact.php提交数据时，将名为$ _SESSION ['form_submitted']（或任何您想要的）的会话变量设置为true，并在重定向到index.php，放置一个条件块，用于计算$ _SESSION ['form_submitted'] == true是否显示＆lt; div＆gt;相应地包含信息。同样不要忘记在＆lt; div＆gt;之后将$ _SESSION ['form_submitted']的值重置为false显示块。 对于错误，您可以使用相同的会话方法和“error_occurred”之类的附加密钥来评估邮件是否已成功发送。
希望有所帮助。
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