Javascript/PHP事件更新注册按钮

Javascript/ PHP events update sign up button

本文关键字:注册 按钮 更新 事件 PHP Javascript      更新时间:2023-09-26

我正在尝试设计一个基本的Javascript电子邮件注册以进行事件更新,就像您在正在构建和即将发布的页面上看到的那样。访问者将添加他们的电子邮件,然后单击提交将自己添加到电子邮件列表中,并显示一条基本的Ajax或jQuery"感谢您的注册"消息。此外,我还需要使用PHO电子邮件验证器。

HTML

<form action="scripts/mail.php" method="POST">
  <input type="email" name="email" id="email" placeholder="Enter your email here....." tabindex="1">
  <input type="submit" name="submit" id="submitbtn" value="Signup" class="submit-btn" tabindex="2">
</form>

使用以下PHP文件:

<?php
  $from = "events@spectator.co.uk";
  $email = $_POST['email'];
  $to = "datunrase@pressholdings.com";
  $subject = "Please add me to the events mailing list";
  $mailheader = "Email: $email 'r'n";
  mail($to, $subject, $mailheader) or die("Error!");
  echo "<script type='"text/javascript'">".
    "alert('Thanks! We will keep you updated');".
    "</script>";
?>

然后我使用了这个Javascript SignUp.js:

$(document).ready(function(){
  var mousedownHappened = false;
  $("#submitbtn").mousedown(function() {
    mousedownHappened = true;
  });
  $("#email").focus(function(){
    $(this).animate({
      opacity: 1.0,
      width: '250px'
    }, 300, function(){
      // callback method empty
    });
    // display submit button
    $("#submitbtn").fadeIn(300);
  });
  $("#submitbtn").on("click", function(e){
    e.stopImmediatePropagation();
    $("#signup").fadeOut(230, function(){
      // callback method to display new text
      // setup other codes here to store the e-mail address
      $(this).after('<p id="success">Thanks! We will keep you updated.</p>');
    });
  });
  $("#email").blur(function(){
    if(mousedownHappened) {
      // reset mousedown and cancel fading effect
      mousedownHappened = false;
    } else {
      $("#email").animate({
        opacity: 0.75,
        width: '250px'
      }, 500, function(){
        // callback method empty
      });
      // hide submit button
      $("#submitbtn").fadeOut(400);
    }
  });
});

但我需要帮助才能使它正常工作。首先,我想让电子邮件说明它来自谁,但目前它没有说明任何人。

此外,我知道JS和PHP在电子邮件确认文本方面似乎会相互覆盖。你能告诉我最好用什么吗?在他们注册后,我希望访问者保持在同一页面上。谢谢

为了正确显示"FROM",您应该在$mailheader变量中设置它。这样改:

$mailheader = 'From: ' . $email . "'r'n" .
'Reply-To: '. $email . "'r'n";