PHP表单 - 提交留在同一页面上 [英] php form - on submit stay on same page
问题描述
我有一个位于contact.html的php表单
表单从processForm.php处理
当用户填写表单并点击提交时，
processForm.php将发送电子邮件并将用户引导至 - processForm.php
，并在该页面上显示一条消息Success！Your message
我对php知之甚少，但我知道所要求的操作是：
//带有成功消息的模具
die（< span class ='success'>成功！您的消息已发送。<跨度>中）;
我的问题是，如何在不重定向到$ b $的情况下将消息保留在表单div中b processForm.php页面？
如果需要，我可以发布整个processForm.php，但它很长。
感谢
为了在提交时保持同一页面，可以将操作留空（
对于消息来说，创建一个变量（<$ c $），将其放在form标签中， c> $ message =Success！You entered：。$ input;），然后在希望显示消息的页面中的 <？php echo $ message;？> 。
像这样：
< pre $ <？php
if（isset（$ _ POST ['SubmitButton']））{//检查表单是否已提交
$ input = $ _POST [ 'inputText']; //获得输入文本
$ message =成功！您输入了：。$ input
$ b $ html
< body>
< form action = method =post>
<？php echo $ message;？>
< input type =textname =inputText/>
< input type =submitname =SubmitButton/>
< / form>
< / body>
< / html>
I have a php form that is located on contact.html
The form is processed from processForm.php
When a user fills out the form and clicks on submit, the processForm.php sends the email and direct the user to - processForm.php with a message on that page "Success! Your message has been sent."
I do not know much about php, but I know that the action that is calling for this is:
// Die with a success message
die("<span class='success'>Success! Your message has been sent.</span>");
My question is, how can I keep the message inside the form div without redirecting to the processForm.php page?
I can post the entire processForm.php if needed, but it is long.
Thanks
In order to stay on the same page on submit you can leave action empty (action="") into the form tag, or leave it out altogether.
For the message, create a variable ($message = "Success! You entered: ".$input;") and then echo the variable at the place in the page where you want the message to appear with <?php echo $message; ?>.
Like this:
<?php
if(isset($_POST['SubmitButton'])){ //check if form was submitted
$input = $_POST['inputText']; //get input text
$message = "Success! You entered: ".$input;
}
?>
<html>
<body>
<form action="" method="post">
<?php echo $message; ?>
<input type="text" name="inputText"/>
<input type="submit" name="SubmitButton"/>
</form>
</body>
</html>
这篇关于PHP表单 - 提交留在同一页面上的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
