ajax+php写的调查投票程序

ajax+php写的调查投票程序

<html>
<head>
<title>投票</title>
<META http-equiv=Content-Language content=zh-cn>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<style type="text/css">

</style>
<?php
include_once("server1.server.php"); #servidor para XAJAX
$xajax->printJavascript();
?>

</head>
<body>

<script language=javascript>
function back() {
document.getElementById(’poll’).style.display = ’block’;
document.getElementById(’pollresult’).style.display = ’none’;
document.getElementById(’pollresult’).innerHTML = ’’;
}
</script>
<div id=pollresult class=pollresult>

</div>

<?php

global $db;

$poll = $db->getRow("select * from TBL_POLL order by poll_id desc limit 1");
$poll_id = $poll["poll_id"];
$pollitems = $db->getAll("select * from TBL_POLLITEM where poll_id=$poll_id");
?>
<div id=poll class=poll>
<form ,$tmp);
return $objResponse->getXML();
}

数据库的表如下

CREATE TABLE TBL_POLL (
poll_id int(11) unsigned NOT NULL default ’0’,
title varchar(100) NOT NULL default ’’,
created_date bigint(20) unsigned NOT NULL default ’0’,
user_id int(11) unsigned NOT NULL default ’0’,
PRIMARY KEY (poll_id)
) TYPE=MyISAM;

CREATE TABLE TBL_POLLITEM (
pollitem_id int(11) unsigned NOT NULL default ’0’,
poll_id int(11) unsigned NOT NULL default ’0’,
content varchar(100) NOT NULL default ’’,
count int(11) unsigned NOT NULL default ’0’,
PRIMARY KEY (pollitem_id)
) TYPE=MyISAM;

这个例子中，调查的选项只在页面装载时读出，投票后在原地显示最新的投票信息。不需要弹出窗口