<span style=
"font-size: medium;"
>refresh.jsp
<%@ page contentType=
"text/html;charset=UTF-8"
language=
"java"
%>
<head><META http-equiv=Content-Type content=
"text/html; charset=UTF-8"
></head>
<script language=
"javascript"
>
var XMLHttpReq;
function createXMLHttpRequest() {
if
(window.XMLHttpRequest) {
XMLHttpReq =
new
XMLHttpRequest();
}
else
if
(window.ActiveXObject) {
try
{
XMLHttpReq =
new
ActiveXObject(
"Msxml2.XMLHTTP"
);
}
catch
(e){
try
{
XMLHttpReq =
new
ActiveXObject(
"Microsoft.XMLHTTP"
);
}
catch
(e) {
}
}
}
}
function sendRequest() {
createXMLHttpRequest();
var url =
"refresh.do"
;
XMLHttpReq.open(
"POST"
, url,
true
);
XMLHttpReq.onreadystatechange = processResponse;
XMLHttpReq.send(
null
);
}
function processResponse() {
if
(XMLHttpReq.readyState ==
4
) {
if
(XMLHttpReq.status ==
200
) {
DisplayHot();
setTimeout(
"sendRequest()"
,
1000
);
}
else
{
window.alert(
"您所请求的页面有异常。"
);
}
}
}
function DisplayHot() {
var name = XMLHttpReq.responseXML.getElementsByTagName(
"name"
)[
0
].firstChild.nodeValue;
var count = XMLHttpReq.responseXML.getElementsByTagName(
"count"
)[
0
].firstChild.nodeValue;
document.getElementById(
"product"
).innerHTML = name;
document.getElementById(
"count"
).innerHTML = count;
}
</script>
</SCRIPT>
<body onload =sendRequest()>
<table style=
"BORDER-COLLAPSE: collapse"
borderColor=#
111111
cellSpacing=
0
cellPadding=
0
width=
200
bgColor=#f5efe7 border=
0
>
<TR>
<TD align=middle height=
4
colspan=
"2"
><IMG height=
4
src=
"images/promo_list_top.gif"
width=
"100%"
border=
0
>
</TD>
</TR>
<TR>
<TD align=middle bgColor=#dbc2b0
height=
19
colspan=
"2"
><B>正在热卖的笔记本</B>
</TD>
</TR>
<tr>
<td height=
"20"
>
型号：
</td>
<td height=
"20"
id=
"product"
>
</td>
</tr>
<tr>
<td height=
"20"
>
销售数量：
</td>
<td height=
"20"
id=
"count"
>
</td>
</tr>
</table>
</body>
</html>
</span>
