Ajax PHP联系表不起作用
问题描述：
我遇到了php联系表的问题。这是发送空电子邮件，修复后，现在它不会发送电子邮件，但将我重定向到一个空白页说“发送”（这是在send-email.php文件编码..Ajax PHP联系表不起作用
它应该显示。无需离开当前页面，使用AJAX成功消息不知道什么是错的任何帮助表示赞赏的问候， 这是头部分;
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<style>
.error { display:none; }
.success { display:none; }
</style>
<script type="text/javascript">
$(document).ready(function(){
$('#send_message').submit(function(e){
e.preventDefault();
var error = false;
var name = $('#name').val();
var email = $('#email').val();
var message = $('#message').val();
if(name.length == 0){
var error = true;
$('#name_error').fadeIn(500);
} else {
$('#name_error').fadeOut(500);
}
if(email.length == 0 || email.indexOf('@') == '-1'){
var error = true;
$('#email_error').fadeIn(500);
} else {
$('#email_error').fadeOut(500);
}
if(message.length == 0){
var error = true;
$('#message_error').fadeIn(500);
} else {
$('#message_error').fadeOut(500);
} if(error == false){
$('#cf_submit_p').attr({'disabled' : 'true', 'value' : 'Gönderiliyor...' });
$.post("send_email.php", $("#contact_form").serialize(),function(result){
if(result == 'sent'){
$('#cf_submit_p').remove();
$('#mail_success').fadeIn(500);
} else {
$('#mail_fail').fadeIn(500);
$('#cf_submit_p').removeAttr('disabled').attr('value', 'Gönder');
}
});
}
});
});
</script>
这是主体部分;
<div class="container-fluid">
<p id="returnmessage"></p>
<form action="send_email.php" id="contact_form" method="post">
<h2 style="font-size:14px;line-height:18px;font-weight:600;padding-bottom:0;">Bize Yazın</h2>
<ul class="contactform">
<li>
<div id="name_error" class="error" style="color:#aa3939; font-size:8px; line-height:8px;"> <i class="fa fa-exclamation"></i> Lütfen adınızı giriniz.</div>
<span class="contact-input-icon" style="text-align:left"><i class="fa fa-user"></i></span>
<div class="input-field">
<input type="text" style="border:1px solid rgba(220,220,220,0.5)" name="name" id="name" value="" class="required requiredField" placeholder="Ad Soyad"/>
</div>
</li>
<li>
<div id="email_error" class="error" style="color:#aa3939; font-size:8px; line-height:8px;"> <i class="fa fa-exclamation"></i> Lütfen eposta adresinizi giriniz.</div>
<span class="contact-input-icon"><i class="fa fa-envelope"></i></span>
<div class="input-field">
<input type="email" style="border:1px solid rgba(220,220,220,0.5)" name="email" id="email" value="" class="required requiredField email" placeholder="Eposta"/>
</div>
</li>
<li class="textarea">
<div id="message_error" class="error" style="color:#aa3939; font-size:8px; line-height:8px;"> <i class="fa fa-exclamation"></i> Lütfen mesajınızı giriniz.</div>
<span class="contact-input-icon"><i class="fa fa-pencil"></i></span>
<div class="input-field">
<textarea name="message" style="border:1px solid rgba(220,220,220,0.5)" id="message" rows="6" cols="20" class="required requiredField" placeholder="Mesajınız"></textarea>
</div>
<div id="mail_success" class="success" style="color:#00CC00"><i class="fa fa-check"></i> İlginiz için teşekkürler. En kısa sürede sizinle irtibata geçeceğiz.</div>
<div id="mail_fail" class="error" style="color:#aa3939"><i class="fa fa-times"></i> Üzgünüz, mesajınız iletilemedi. Daha sonra lütfen tekrar deneyin.</div>
</li>
<li class="buttons">
<div id="cf_submit_p">
<input type="hidden" style="border:1px solid rgba(220,220,220,0.5)" name="submitted" id="submitted" value="true" />
<button type="submit" style="border:1px solid #3f97cf" class="button" id="send_message"><i class="fa fa-paper-plane-o" style="font-size:20px;color:#3f97cf"></i></button>
</div>
</li>
</ul>
</form>
</div> <!--end container-fluid-->
这里是send_email.php;
<?php
$autoResponse = true; //if set to true auto response email will be sent, if you don't want autoresponse set it to false
$autoResponseSubject = "İletişim Formu";
$autoResponseMessage = "<html>
<head>
<title>This is your HTML email!</title>
</head>
<body>
<div style='width:700px; font-family:Arial, Helvetica, sans-serif; font-size:44px; color:#CCC; text-align:center; margin:0 auto; padding:20px;'>THIS IS YOUR</div>/>
</body>
</html>";
$autoResponseHeaders = "Kimden: [email protected]";
$autoResponseHeaders .= "MIME-Version: 1.0"."\r\n";
$autoResponseHeaders .= "Content-type: text/html; charset=iso-8859-1"."\r\n";
//we need to get our variables first
$to = '[email protected]'; //the address to which the email will be sent
$name = $_POST['name'];
$email = $_POST['email'];
$subject = "Site İletişim Formu";
$msg = $_POST['message'];
$message = "Kimden: $name "."\r\n"."Eposta: $to "."\r\n";
/*the $header variable is for the additional headers in the mail function,
we are asigning 2 values, first one is FROM and the second one is REPLY-TO.
That way when we want to reply the email gmail(or yahoo or hotmail...) will know
who are we replying to. */
$headers = "From: $email\r\n";
$headers .= "Reply-To: $email\r\n";
if(mail($to, $subject, $message, $headers)){
if($autoResponse === true){
mail($email, $autoResponseSubject, $autoResponseMessage, $autoResponseHeaders);
}
echo 'sent'; // we are sending this text to the ajax request telling it that the mail is sent..
}else{
echo 'failed';// ... or this one to tell it that it wasn't sent
}
?>
答
你应该返回false到jQuery提交函数不提交表单。它不是重定向，而是提交给send_email.php。 jQuery代码添加后返回false。
<script src="http://code.jquery.com/jquery-1.11.3.min.js"></script>
<style>
.error { display:none; }
.success { display:none; }
</style>
<script type="text/javascript">
$(document).ready(function(){
$('#send_message').submit(function(e){
e.preventDefault();
var error = false;
var name = $('#name').val();
var email = $('#email').val();
var message = $('#message').val();
if(name.length == 0){
var error = true;
$('#name_error').fadeIn(500);
} else {
$('#name_error').fadeOut(500);
}
if(email.length == 0 || email.indexOf('@') == '-1'){
var error = true;
$('#email_error').fadeIn(500);
} else {
$('#email_error').fadeOut(500);
}
if(message.length == 0){
var error = true;
$('#message_error').fadeIn(500);
} else {
$('#message_error').fadeOut(500);
} if(error == false){
$('#cf_submit_p').attr({'disabled' : 'true', 'value' : 'Gönderiliyor...' });
$.post("send_email.php", $("#contact_form").serialize(),function(result){
if(result == 'sent'){
$('#cf_submit_p').remove();
$('#mail_success').fadeIn(500);
} else {
$('#mail_fail').fadeIn(500);
$('#cf_submit_p').removeAttr('disabled').attr('value', 'Gönder');
}
});
}
return false;
});
});
</script>
而在你的PHP代码，如果数据向您发送电子邮件之前发布的，你应该检查。这样
<?php
$autoResponse = true; //if set to true auto response email will be sent, if you don't want autoresponse set it to false
$autoResponseSubject = "İletişim Formu";
$autoResponseMessage = "<html>
<head>
<title>This is your HTML email!</title>
</head>
<body>
<div style='width:700px; font-family:Arial, Helvetica, sans-serif; font-size:44px; color:#CCC; text-align:center; margin:0 auto; padding:20px;'>THIS IS YOUR</div>/>
</body>
</html>";
$autoResponseHeaders = "Kimden: [email protected]";
$autoResponseHeaders .= "MIME-Version: 1.0"."\r\n";
$autoResponseHeaders .= "Content-type: text/html; charset=iso-8859-1"."\r\n";
//we need to get our variables first
$to = '[email protected]'; //the address to which the email will be sent
$name = $_POST['name'];
$email = $_POST['email'];
$subject = "Site İletişim Formu";
$msg = $_POST['message'];
$message = "Kimden: $name "."\r\n"."Eposta: $to "."\r\n";
/*the $header variable is for the additional headers in the mail function,
we are asigning 2 values, first one is FROM and the second one is REPLY-TO.
That way when we want to reply the email gmail(or yahoo or hotmail...) will know
who are we replying to. */
$headers = "From: $email\r\n";
$headers .= "Reply-To: $email\r\n";
if($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['email'])){
if(mail($to, $subject, $message, $headers)){
if($autoResponse === true){
mail($email, $autoResponseSubject, $autoResponseMessage, $autoResponseHeaders);
}
echo 'sent'; // we are sending this text to the ajax request telling it that the mail is sent..
}else{
echo 'failed';// ... or this one to tell it that it wasn't sent
}
}
?>
答
的东西，如果你的JavaScript不触发，这可能是由于该形式是例如使用表单域，而不是按钮，单击回车键后提交。
相反的事件处理程序连接到按钮（在那个错了，submit代替click ...），你应该事件处理程序附加到窗体：
$('#contact_form').on('submit', function(e){
e.preventDefault();
...
还要注意， JavaScript不会继续，所以你应该确保没有错误。例如，您只需使用var声明一个变量，然后在不指定var的情况下分配该值。
所以：
if(name.length == 0){
var error = true;
应该是：
if(name.length == 0){
error = true;
等
+0
感谢您的答案。你刚才说了什么，没有任何改变。 – vincodisouza
感谢您的答复。但依然如此。 – vincodisouza
添加了行，仍然一样..它用于显示错误消息，现在即使表单完全为空，它也会重定向到“发送”页面。 – vincodisouza