如何从PHP显示JavaScript警报？

本文介绍了如何从PHP显示JavaScript警报？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我不用PHP编写代码，但我有这个表格，我从网上下载并且工作得很好：

I don't code in PHP, but I have this form which I pulled off the web and its working great:

我想做的是某种方式在这里添加一些代码，可以启动JS脚本，简单的警告框，说谢谢你提交表格。此mailer.php文件收到表单后。

What I would like to do is somehow add some code in here that can fire up a JS script, simple alert box, saying "Thank you form is submitted". After the form was received by this mailer.php file.

<?php if(isset($_POST['submit'])) { $to = "myEmail@email"; $subject = "Form Tutorial"; $name_field = $_POST['name']; $email_field = $_POST['email']; $message = $_POST['message']; $body = "From: $name_field\n E-Mail: $email_field\n Message:\n $message"; echo "Data has been submitted to $to!"; mail($to, $subject, $body); } else { echo "blarg!"; } ?>

推荐答案

而不是：

echo "Data has been submitted to $to!";

只需

echo '<script type="text/javascript">alert("Data has been submitted to ' . $to . '");</script>';