<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<!--
<script src="../JS/AjaxRequest.js"></script>
-->
<script language="javascript" src="../JS/remind.js"></script>
<script language="javascript">
var xmlHttp;
var id = 20456;
function showUser(str)
{
xmlHttp = GetXmlHttpObject()
if (xmlHttp == null)
{
alert("Browser does not support HTTP Request");
return;
}
str = 20215;
var url = "bbsAction.php?action=getBbs";
url = url + "&q=" + str;
url = url + "&sid=" + Math.random();
//alert(url);
xmlHttp.onreadystatechange = stateChanged;
xmlHttp.open("GET", url, true);
xmlHttp.send(null);
}
function stateChanged()
{
if (xmlHttp.readyState == 4 || xmlHttp.readyState == "complete")
{
xmlDoc = xmlHttp.responseXML;
var id = xmlDoc.getElementsByTagName("id")[0].childNodes[0].nodeValue;//获取XML文档中的id节点的第一个子节点的值
//alert(id.length);
bbsid = id;
var content = xmlDoc.getElementsByTagName("title")[0].firstChild.nodeValue;//获取XML文档中的title节点的第一个子节点的值
var sendTime = xmlDoc.getElementsByTagName("sendTime")[0].firstChild.nodeValue; //获取XML文件中的time节点的第一个子节点的值
var remindMessage = new PopBubble(300, 200, " ", content, sendTime);
//alert(remindMessage);
remindMessage.box(null, null, null, screen.height - 30); //设置弹出窗口的左边、右边、顶边和底边框的位置
remindMessage.speed = 10; //设置窗口的弹出速度
remindMessage.step = 2; //设置窗口的弹出步幅
//alert("12");
remindMessage.show();
//弹出窗口
PopBubble.prototype.oncommand = function() {
window.open("BbsServlet?action=getDetail&id=" + id, "", "width=513,height=567,scrollbars=1");
this.close = true;
this.hide(); //收缩窗口
}
/*
document.getElementById("id").innerHTML =
xmlDoc.getElementsByTagName("id")[0].childNodes[0].nodeValue;
document.getElementById("title").innerHTML =
xmlDoc.getElementsByTagName("title")[0].childNodes[0].nodeValue;
document.getElementById("content").innerHTML =
xmlDoc.getElementsByTagName("content")[0].childNodes[0].nodeValue;
document.getElementById("sendTime").innerHTML =
xmlDoc.getElementsByTagName("sendTime")[0].childNodes[0].nodeValue;
*/
}
}
function GetXmlHttpObject()
{
var objXMLHttp = null;
if (window.XMLHttpRequest)
{
objXMLHttp = new XMLHttpRequest();
}
else if (window.ActiveXObject)
{
objXMLHttp = new ActiveXObject("Microsoft.XMLHTTP");
}
return objXMLHttp;
}
window.onload = function() {
showUser(id);
window.setInterval(showUser, 10000);
}
</script>
</head>
<body>
<!--
<div></div>
<div >
<span id="id"></span>
<span id="title"></span>
<span id="content"></span>
<span id="sendTime"></span>
</div>
-->
</body>
</html>bbsAction.php
<?php
header('Content-Type: text/xml');
header("Cache-Control: no-cache, must-revalidate");
//A date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
$q = $_GET["q"];
$con = mysql_connect('localhost', 'root', '123456');
if (!$con) {
die('Could not connect: ' . mysql_error());
}
mysql_select_db("surprise", $con);
//$q = "201";
//$sql = "SELECT * FROM tb_bbs WHERE id = " . $q . "";
$sql = "SELECT * FROM tb_bbs limit 10";
$result = mysql_query($sql);
echo '<?xml version="1.0" encoding="utf-8"?><bbs>';
while ($row = mysql_fetch_array($result)) {
echo '<news>';
echo "<id>" . $row['id'] . "</id>";
echo "<title>" . $row['title'] . "</title>";
echo "<content>" . $row['content'] . "</content>";
echo "<sendTime>" . $row['sendTime'] . "</sendTime>";
echo '</news>';
// echo "<job>" . $row['id'] . "</job>";
}
echo "</bbs>";
mysql_close($con);
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