基於JQUERY的AJAX 簡單樣本 入門知識 很基礎的..
用戶端：
<html><head><script language="javascript" src="jquery-1.4.2.min.js"></script><script type="text/javascript">$(document).ready(function(){ $("input").keyup(function(){ txt=$("input").val(); $.post("ajax.php",{str1:txt},function(result){ $("span").html(result); }); });});</script><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body><p>請在下面的輸入框中鍵入）：</p>字元：<input type="text" /><p>傳回值：<span></span></p><p>注釋：我們在 <a href="/ajax/ajax_asp_php.asp" target="_blank">AJAX 教程</a> 中講解過本例中使用的檔案（gethint.asp）。</p></body></html>
服務端
<?$str1=$_REQUEST["str1"]; //傳入參數$str1="你輸入了 (".$str1.")"; //對傳入參數進行處理 如入庫等操作//輸出傳回值echo $str1;?>Start building with 50+ products and up to 12 months usage for Elastic Compute Service
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