使用prototype AJAX 的post方法~

Javascript 的部份

<script type="text/javascript">
function postNewContact(){
var form = $('form');
var name = $('name');

var url = 'xxx.php';

var myAjax = new Ajax.Request(url,{method:'post',

parameters: Form.serialize(form),

onComplete:showResponse});
}

function showResponse(originalRequest){
alert(originalRequest.responseText);
}
</script>

---

表單部份

<form method="post" id="form" name="form">
<input type="text" name="name">
</form>

---

xxx.php檔案

<?
print $HTTP_POST_VARS['name'];
?>