为什么我的<;选择>;未在电子邮件中发布值


Why is my <select> value not being posted in email

这是我使用的表单:

<form action="scripts/contactscript.php" method="post" id="contactform">
  <ol>
    <li>
      <label for="name">Your Name <span class="red">*</span></label>
      <input id="name" name="name" class="text" />
    </li>
    <li>
      <label for="email">Your email <span class="red">*</span></label>
      <input id="email" name="email" class="text" />
    </li>
    <li>
      <label for="interested">Interested In <span class="red">*</span></label>
      <select id="interested" name="interested">
        <option value="">-- Please Select --</option>
        <option value="GeneralInformation">General Information</option>
        <option value="PurchasingABike">Purchasing A Bike</option>
      </select>
    </li>
    <li>
      <label for="message">Message <span class="red">*</span></label>
      <textarea id="message" name="message" rows="6" cols="50"></textarea>
    </li>
    <li class="buttons">
      <input type="image" name="imageField" id="imageField" src="images/send.gif" class="send" />
      <div class="clr"></div>
    </li>
  </ol>
</form>

这是它发布到的脚本:

<?php
if(!$_POST) exit;
$email = $_POST['email'];
//$error[] = preg_match('/'b[A-Z0-9._%-]+@[A-Z0-9.-]+'.[A-Z]{2,4}'b/i', $_POST['email']) ? '' : 'INVALID EMAIL ADDRESS';
if(!eregi("^[a-z0-9]+([_''.-][a-z0-9]+)*" ."@"."([a-z0-9]+(['.-][a-z0-9]+)*)+"."''.[a-z]{2,}"."$",$email )){
    $error.="Invalid email address entered";
    $errors=1;
}
if($errors==1) echo $error;
else{
    $values = array ('name','email','message','interested');
    $required = array('name','email','message');
    $your_email = "jon.harding@webedgemedia.com";
    $email_subject = "Little Bike Riders Message: ".$_POST['subject'];
    $email_content = "New message:'n'n";
    foreach($values as $key => $value){
      if(in_array($value,$required)){
          if( empty($_POST[$value]) ) { echo 'PLEASE FILL IN REQUIRED FIELDS'; exit; }
      }
        $email_content .= $value.': '.$_POST[$value]."'n'n" ;
    }

    if(@mail($your_email,$email_subject,$email_content)) {
        echo 'Message sent!'; 
    } else {
        echo 'ERROR!';
    }
}
?>

以下是发送电子邮件时显示的内容:

新消息:

姓名:Jon Harding

电子邮件:jon@email.com

消息:测试

感兴趣:

您在提交表单时选择了默认条目-- Please Select --,该条目具有选项值"",并显示在您的电子邮件中。我在本地尝试过你的例子,如果我选择其他选项之一,它就会起作用。

编辑:

您使用以下代码提交表格:

jQuery(document).ready(function(){
    $('#contactform').submit(function(){                  
        var action = $(this).attr('action');
        $.post(action, { 
            name: $('#name').val(),
            email: $('#email').val(),
            subject: $('#subject').val(),
            message: $('#message').val()
        },
            function(data){
                $('#contactform #submit').attr('disabled','');
                $('.response').remove();
                $('#contactform').before('<p class="response">'+data+'</p>');
                $('.response').slideDown();
                if(data=='Message sent!') $('#contactform').slideUp();
            }
        ); 
        return false;
    });
});

您忘记将感兴趣的元素interested: $('#interested').val()的值添加到要传递给$.post方法的对象中。