Question

我想显示一条消息：“恭喜！你已经注册了”。但该消息显示在页面的左上角。我想在“提交按钮”下面的同一页面中显示它。这是我的代码：

if($result)
    {
        //send the email

        $to = "xyz@abc.com";
        $subject = "New order for Weaving Hope";

        //headers and subject
        $headers  = "MIME-Version: 1.0\r\n";
        $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
        $headers .= "From: ".$name." <".$email.">\r\n";

        $body = "New contact<br />";
        $body .= "Name: ".$name."<br />";
        $body .= "Email: ".$email."<br />";
        $body .= "Contact No.: ".$contact."<br />";
        $body .= "Item Id: ".$itemid."<br />";
        $body .= "Quantity: ".$itemquantity."<br />";
        $body .= "Comment: ".$comment."<br />";
        $body .= "IP: ".$ip."<br />";

        mail($to, $subject, $body, $headers);

        //ok message

        echo "Congrats!";
    }

Answer 1

此页面应易于理解，它会告诉您具体操作。 http://net.tutsplus.com/tutorials/javascript-ajax/submit-a-form-without-page-refresh-using-jquery/

Answer 2

如果您需要在没有AJAX的情况下执行此操作，则需要在将表单发送到浏览器的同一PHP页面中处理表单数据，并设置一个标志以确定数据提交是否成功。

例如：

<?php // Call this page register.php

$success = false;
if( $result)
{
    // .. Your code from above
    $success = true;
}

?>
<form action="register.php" method="post">
    <!-- Output the form for submission here -->
    <input type="submit" name="register" value="Register" />
    <?php if( $success): ?>
        <span>Congrats, you are registered!</span>
    <?php endif; ?>
</form>

SQL表单提交结果

2 个答案: