任何人都可以帮助我，我希望php的结果在同一个html页面上以弹出形式显示，怎么办？这是我的代码 谢谢大家的帮助
的index.html
<!-- Start Contact Form -->
<div class="triangle"></div>
<div id="cform" class="container">
<div class="row">
<h3 class="my-title contact-title">Kontaktformular</h3>
<hr>
<div class="col-md-12">
<form id="my-form" method="post" action="handler.php">
<ul class="contact-form">
<li>
<div class="col-md-6">
<input name="name" placeholder="Name" required="required" size="8" type="text">
</div>
<div class="col-md-6">
<input name="email" placeholder="E-Mail" required="required" size="8" type="email">
</div>
</li>
<li>
<div class="col-md-6">
<input name="telefon" placeholder="Telefon" size="8" type="text">
</div>
<div class="col-md-6">
<input name="firma" placeholder="Firma" size="8" type="text">
</div>
</li>
<li>
<div class="col-md-6">
<label>Ihr Budget</label>
<div id="slider-range-min" class="ui-slider ui-slider-horizontal ui-widget ui-widget-content ui-corner-all">
<div class="ui-slider-range ui-widget-header ui-corner-all ui-slider-range-min" style="width: 1%;">
</div><span class="ui-slider-handle ui-state-default ui-corner-all" tabindex="0" style="left: 8%;"></span></div>
</div>
<div class="col-md-6">
<input name="amount" id="amount" readonly>
</div>
</li>
<li>
<div class="col-md-12">
<textarea class="span12" name="details" placeholder="Ihre Projektbeschreibung" required="required"></textarea>
</div>
</li>
<li>
<div class="col-md-12">
<button id="my-btn" type="submit">Senden <span class="glyphicon glyphicon-arrow-right" aria-hidden="true"></span></button>
<span id="status"></span>
</div>
</li>
</ul>
</form>
</div>
</div>
</div>
<!-- End Contact Form -->
handler.php
<?php
if(isset($_POST['email'])) {
// EDIT THE 2 LINES BELOW AS REQUIRED
$email_to = "info@test.com";
$email_subject = "Your email subject line";
function died($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['name']) ||
!isset($_POST['email']) ||
!isset($_POST['telefon']) ||
!isset($_POST['firma']) ||
!isset($_POST['amount']) ||
!isset($_POST['details'])) {
died('We are sorry, but there appears to be a problem with the form you submitted.');
}
$first_name = $_POST['name']; // required
$email_from = $_POST['email']; // required
$firma = $_POST['firma']; // required
$telephone = $_POST['telefon']; // not required
$amount = $_POST['amount'];
$comments = $_POST['details']; // 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 />';
}
$string_exp = "/^[A-Za-z .'-]+$/";
if(!preg_match($string_exp,$first_name)) {
$error_message .= 'The First Name you entered does not appear to be valid.<br />';
}
if(!preg_match($string_exp,$firma)) {
$error_message .= 'The Last Name you entered does not appear to be valid.<br />';
}
if(strlen($comments) < 2) {
$error_message .= 'The Comments you entered do not appear to be valid.<br />';
}
if(strlen($error_message) > 0) {
died($error_message);
}
$email_message = "Form details below.\n\n";
function clean_string($string) {
$bad = array("content-type","bcc:","to:","cc:","href");
return str_replace($bad,"",$string);
}
$email_message .= "First Name: ".clean_string($first_name)."\n";
$email_message .= "Email: ".clean_string($email_from)."\n";
$email_message .= "Telephone: ".clean_string($telephone)."\n";
$email_message .= "Firma: ".clean_string($firma)."\n";
$email_message .= "Amount: ".clean_string($amount)."\n";
$email_message .= "Comments: ".clean_string($comments)."\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);
?>
<!-- include your own success html here -->
Thank you for contacting us. We will be in touch with you very soon.
<?php
}
?>
我为我将PHP代码放在代码段中这一事实表示道歉，我不可能以不同的方式表达它，但我认为它就是那么清楚。
在我发送表格的那一刻，我进入第二页，即handler.php回答表格已发送（＆＃34;感谢您与我们联系。我们会尽快与您联系。＆＃ 34）
答案 0 :(得分：0)
您必须将target属性添加到form HTML标记。在那里，您可以指定弹出窗口中的iframe ID。
<form target="my-iframe"></form>
<div class="popup">
<iframe id="my-iframe"/>
</div>
你根本不必使用JS :)除非我弄错了...... 请参阅参考：https://www.w3schools.com/tags/att_form_target.asp
答案 1 :(得分：0)
试试这个：
用这样的标签封闭你的回声。
echo '<script>alert("Page submited");<script>';
答案 2 :(得分：0)
要使用ajax，请在HTML代码中下载并链接jQuery并访问以下函数：
的jQuery
$('#my-form').on('submit', function(e)
{
e.preventDefault(); //this stops the form submit + refresh
$.ajax({
data: {data_field: 'value'},
type: 'post',
url: '/path/to/script.php',
success: function(r) {$('#my-popup').removeClass('hidden')},
error: function(r) {alert('error'); console.log(r)}
});
});
HTML
<div class="hidden" id="my-popup">
<p>some msg</p>
</div>
CSS
.hidden {display: none}
注意：以上内容不能通过复制和粘贴工作，更改ajax函数数据字段，以便它响应您的脚本
答案 3 :(得分：0)
你也可以这样使用
if($insert_id=='success'){//change success based on the returned value of the model
echo "<script>
alert('Success');
window.location.href='".base_url('/path/to/script.php')."';
</script>";
}