1，前台页面：javascript
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="homepage.aspx.cs" Inherits="homepage" %>css
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">html
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" />
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>压铸微博</title>
<link href="css/public.css" rel="stylesheet" type="text/css"/>
<link href="css/muban1.css" rel="stylesheet" type="text/css"/>
<script language="JavaScript" type="text/javascript" src="js/public.js" charset="gb2312"></script>
<script language="JavaScript" type="text/javascript" src="js/weibo.js" charset="gb2312"></script>
</head>
<body>
<form id="form1" runat="server">
<div class="container">java
<div class="up"></div>
<div class="center">
<div class="head">
<div class="logo"></div>
<div class="search">
<input type="text" name="textfield" value="搜名字/帐号/标签/广播/话题" size="30" class="search1" />
<input type="image" name="Submit" value="" src="images/muban1/search.gif" />
</div>
<div class="menu"><span class="red">首 页</span> | 微博广场 | 个人信箱 | 个人粉丝 | 关注朋友 | 个人微博</div>
<div class="ad"></div>
</div>
<div class="left">
<div class="about">
<p class="renwu"><img src="images/muban1/ad.jpg" /></p>
<p class="font_14b">华厦</p><p><img src="images/muban1/icon11.gif" /></p>
<ul>
<li>关注<span class="font_r14">122</span></li>
<li>粉丝<span class="font_r14">122</span></li>
<li>微博<span class="font_r14">122</span></li>
</ul>
</div>
<div class="tuijian">
<div class="title font_14b"><span>更多</span>推荐用户</div>
<div class="content">
<ul>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
<li><img src="images/ad1.jpg" />何炅</li>
</ul>
</div>
</div>
</div>
<div class="right">
<div class="fabu">
<p class="font_18">来，说说你在作什么，想什么</p>数据库
<p><asp:TextBox ID="publisharea" runat="server" style="width:590px;height:86px;"></asp:TextBox></p>数组
<p style="margin:10px 0px 0px 0px;"><div style="float:left;">还能输入140字</div><div style="float:right;"><asp:ImageButton ID="publishbutton" runat="server" ImageUrl="images/muban1/button.gif" OnClick="publish_Microblog" /></div><div style="clear:both;"></div></p>
</div>
<div class="news">
<div class="title font_w14"><span class="botton"> 所有广播</span> 个人广播</div>
<div class="content" id="weibo_list">
</div>
<div class="pages" id="weibo_list_b_page"></div>
</div>
</div>
</div>
<script language="javascript" type="text/javascript">
show_WeiBo(0,5,1,'weibo_list');
</script>
<div class="bottom">版权全部：中国压铸网</div>服务器
</div>cookie
</form>
</body>
</html>app
2，分页JS页面ide
/*显示微博*/
function show_WeiBo(user_id, num, page, divid) {
var xmlResult;
$ID(divid).style.visibility = "hidden";
var regxml = AjaxObject();
if (regxml) {
regxml.onreadystatechange = function() {
if (regxml.readyState == 4) {
if (regxml.status == 200) {
xmlResult = regxml.responseXML;
var results, i, strTemp = "", strPage = "", W_id, UserId, ParentId, Content, Created, PageUrl, FlashUrl, PicUrl, Pic, Type, allrec, totalpage, pages;
results = xmlResult.getElementsByTagName("result");
if (results[0].getElementsByTagName("Id")[0].firstChild.data == "#") {
strTemp = "<font class=\"gray\"><br /> ---暂无相关信息!---</font>";
}
else {
allrec = xmlResult.getElementsByTagName("allrec")[0].firstChild.data;
totalpage = xmlResult.getElementsByTagName("totalpage")[0].firstChild.data;
pages = xmlResult.getElementsByTagName("page")[0].firstChild.data;
var currentpage = parseInt(pages);
/*分页-start-*/
if (totalpage > 1) {
strPage += "<div class=\"page_list\">";
var n = currentpage + 1;
var p = currentpage - 1;
if (p <= 0) {
p = 1;
}
if (n >= totalpage) {
n = totalpage;
}
var minpage = currentpage - 3;
var maxpage = currentpage + 3;
if (minpage <= 0) {
minpage = 1;
maxpage = 7;
}
if (maxpage > totalpage) {
maxpage = totalpage;
minpage = maxpage - 6;
if (minpage <= 0) {
minpage = 1;
}
}
/*第一页和上一页*/
if (currentpage != 1) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + p + ",'" + divid + "');\">上一页</a>";
} else {
strPage += "<span class=\"page1\">上一页</span>";
}
if (currentpage - 1 > 3 && totalpage > 7) {
if (currentpage - 1 == 4 || totalpage == 8) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + ",1,'" + divid + "');\">1</a>";
} else {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + ",1,'" + divid + "');\">1</a><span>.</span>";
}
}
/*第一页和上一页*/
for (var i = minpage; i <= maxpage; i++) {
if (currentpage == i) {
strPage += "<a class=\"page1\">" + i + "</a>";
} else {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + i + ",'" + divid + "');\">" + i + "</a>";
}
}
/*最后一页和下一页*/
if (totalpage - currentpage > 3 && totalpage > 7) {
if (totalpage - currentpage == 4 || totalpage == 8) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + totalpage + ",'" + divid + "');\">" + totalpage + "</a>";
} else {
strPage += "<span>.</span><a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + totalpage + ",'" + divid + "');\">" + totalpage + "</a>";
}
}
if (currentpage < totalpage) {
strPage += "<a href=\"javascript:\" onclick=\"javascript:show_WeiBo(" + user_id + "," + num + "," + n + ",'" + divid + "');\" >下一页</a>";
} else {
strPage += "<span class=\"page1\">下一页</span>";
}
/*最后一页和下一页*/
strPage = strPage + "</div>";
$ID(divid + "_b_page").innerHTML = strPage;
/*分页-end-*/
}
for (i = 0; i < results.length; i++) {
strTemp += "<ul class=\"weibo_list\" onmouseover=\"\" onmouseout=\"\">";
W_id = results[i].getElementsByTagName("Id")[0].firstChild.data;
UserId = results[i].getElementsByTagName("UserId")[0].firstChild.data;
ParentId = results[i].getElementsByTagName("ParentId")[0].firstChild.data;
Content = unescape(results[i].getElementsByTagName("Content")[0].firstChild.data);
Created = unescape(results[i].getElementsByTagName("Created")[0].firstChild.data);
PageUrl = unescape(results[i].getElementsByTagName("PageUrl")[0].firstChild.data);
FlashUrl = unescape(results[i].getElementsByTagName("FlashUrl")[0].firstChild.data);
PicUrl = unescape(results[i].getElementsByTagName("PicUrl")[0].firstChild.data);
Pic = unescape(results[i].getElementsByTagName("Pic")[0].firstChild.data);
Type = results[i].getElementsByTagName("Type")[0].firstChild.data;
strTemp += "<li>"+Content+" "+Created+"</li>";
strTemp += "</ul>";
}
}
$ID(divid).innerHTML = strTemp;
$ID(divid).style.visibility = "";
}
}
}
regxml.open("GET", "Ajax/Handler.ashx?user_id=" + user_id + "&pageSize=" + num + "&page=" + page, true);
regxml.send(null);
}
}
3，生成Ajax对象页面：
function $ID(id){return document.getElementById(id);}
var i=9;
var close_str,close_str1;
function check_len(value,num)
{
var str=value;
var str1=value+"_p";
var num1=num-$ID(str).value.length;
if($ID(str).value.length <= num && $ID(str).value.length >= 1)
{
$ID(str1).innerHTML="【您还能够输入"+num1+"个字。】";
}
else if($ID(str).value.length == 0)
{
$ID(str1).innerHTML="【您至少须要输入1个字。否则提交时将出现错误。】";
}
else
{
$ID(str1).innerHTML="【您的输入已经超过"+num+"个字。提交时将出现错误。】";
}
}
function check_len_n(value,num)
{
var str=value;
var str1=value+"_p";
var num1=num-$ID(str).value.length;
if($ID(str).value.length <= num )
{
$ID(str1).innerHTML="【您还能够输入"+num1+"个字。】";
}
else
{
$ID(str1).innerHTML="【您的输入已经超过"+num+"个字。提交时将出现错误。】";
}
}
//操做提示
function popup_I(type,content,stime)
{
if(!$ID("cnzz_win")){
var newNode=document.createElement("div");
newNode.id="cnzz_win";
newNode.className="cnzz_win";
document.body.appendChild(newNode);
//document.body.insertBefore(newNode,document.body.getElementsByTagName("div").item(0));
}
clearTimeout(close_str);
clearTimeout(close_str1);
var win=$ID("cnzz_win");
win.style.display="block";
i=9;
win.className="display10";
var strs="";
if(type=="ok")
{
strs+="<dl class=\"ok\">";
strs+="<dt><span>操做成功</span><a href=\"javascript:\" onclick=\"close_I('cnzz_win');\">×</a></dt>";
strs+="<dd>"+content+"</dd>";
strs+="</dl>";
}
else if(type=="error")
{
strs+="<dl class=\"error\">";
strs+="<dt><span>操做失败</span><a href=\"javascript:\" onclick=\"close_I('cnzz_win');\">×</a></dt>";
strs+="<dd>"+content+"</dd>";
strs+="</dl>";
}
else if(type=="loading")
{
strs+="<dl class=\"ok\">";
strs+="<dt><span>数据处理中</span><a href=\"javascript:\" onclick=\"close_I('cnzz_win');\">×</a></dt>";
strs+="<dd>"+content+"</dd>";
strs+="</dl>";
}
win.innerHTML=strs;
close_str=setTimeout("close_I('cnzz_win')",stime);
win.onmouseover=function(){clearTimeout(close_str);}
win.onmouseout=function(){close_str=setTimeout("close_I('cnzz_win')",stime);}
}
function close_I(divid)
{
if(i>0){
$ID(divid).className="display"+i;
close_str1=setTimeout("close_I('"+divid+"')",50);
i--;
}
else{
$ID(divid).style.display="none";
i=9;
}
}
//
function open_div(divId)
{
var div=$ID(divId);
if(div.style.display=="none")
{
div.style.display="block";
}
else
{
div.style.display="none";
}
}
//textarea换行转换
function textarea()
{
var alltext=document.getElementsByTagName("textarea");
for(var i=0;i<alltext.length;i++){
alltext[i].value=alltext[i].value.replace(/<[bB][rR]\s*(\/)*>/g, "\n");
}
}
//倒计时
function Seconds(Snum,Sid,url)
{
if(Snum>0){
$ID(Sid).innerHTML=Snum;
Snum--;
setTimeout("Seconds("+Snum+",'"+Sid+"','"+url+"')",1000);
}
else{
if(url=="back")
{
history.back();
}
else{
top.location.href=url;
}
}
}
//
function del_Text(str,value) {
value = value.replace(/^,/, '').replace(/,$/, '');
str = str.replace(/^,/, '').replace(/,$/, '');
if (value == str)
{
return '';
}
var sArray = str.split(',');
for (var i = sArray.length - 1; i >= 0; --i)
{
if (sArray[i] == value)
sArray[i] = undefined;
}
var result = sArray.join(',');//从新链接字符串数组
//由于undefined会链接成,,因此要将,,换成,
result = result.replace(/,,/,',');
result = result.replace(/^,/, '').replace(/,$/, '');
return result;
}
/*截取字符串长度*/
function Substr(str,c)
{
str = str.replace(/(\<\/*[^<>]*\>)/g, '');
var t1 = str.replace(/([^\x00-\xff])/ig, '$1@');
var t2 = t1.substring(0, c);
var t3 = t2.replace(/([^\x00-\xff])@/ig, '$1');
if(t1.length>c)
return t3+"...";
else
return t3;
}
/*格式化HTML代码*/
function NotHtml(str)
{
str = str.replace(/(\<\/*[^<>]*\>)/g, '');
return str;
}
/*Cookie操做*/
function setCookie(c_name,value,expiredays)
{
var exdate=new Date()
exdate.setDate(exdate.getDate()+expiredays)
document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString())
}
function getCookie(c_name)
{
var c_value="";
if(document.cookie!="")
{
var thiscookie=document.cookie.split("; ");
for(var i=0;i<thiscookie.length;i++){
if(thiscookie[i].split("=")[0]==c_name){
c_value=unescape(thiscookie[i].split("=")[1]);
}
}
}
return c_value
}
function delCookie(name){
var date = new Date();
date.setDate(date.getDate()-10);
document.cookie = name + "=a; expires=" + date.toGMTString();
}
/*Cookie操做*/
/*AjaxObject*/
function AjaxObject(){
var AjaxHttp=false;
try{
AjaxHttp=new XMLHttpRequest();
}
catch (e){
try{
AjaxHttp=new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e){
AjaxHttp=new ActiveXObject("Microsoft.XMLHTTP");
}
}
return AjaxHttp;
}
/*无缝向上滚动*/
function Move_Up(Wrap,field){
var _wrap=false,_interval=false,_moving=false;
_wrap=$(''+Wrap+'');//定义滚动区域
_interval=2000;//定义滚动间隙时间
_moving;//须要清除的动画
_wrap.hover(function(){
clearInterval(_moving);//当鼠标在滚动区域中时,中止滚动
},function(){
_moving=setInterval(function(){
var _field=_wrap.find(''+field+':first');//此变量不可放置于函数起始处,li:first取值是变化的
var _h=_field.height();//取得每次滚动高度
_field.animate({marginTop:-_h+'px'},600,function(){//经过取负margin值,隐藏第一行
_field.css('marginTop',0).appendTo(_wrap);//隐藏后,将该行的margin值置零,并插入到最后,实现无缝滚动
})
},_interval)//滚动间隔时间取决于_interval
}).trigger('mouseleave');//函数载入时,模拟执行mouseleave,即自动滚动
}
/*验证单、多选按钮选中数*/
function checkRadio(formID,name){
var number = 0,Radio;
formID==""?Radio=$("input[name='"+name+"']"):Radio=$("#"+formID+" input[name='"+name+"']");
if(Radio.length>0){
for(var i=0;i<Radio.length;i++){
if(Radio.eq(i).attr("checked")==true){
number+=1;
}
}
}
return number;
}
/*公用检验*/
String.prototype.isUrl = function(){
return (/^http[s]?:\/\/([\w-]+\.)+[\w-]+([\w-./?%&=]*)?$/i).test(this);
}
String.prototype.isEmail = function(){
return (/^\w+([-+.']\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*$/i).test(this);
}
String.prototype.trim=function() {
return this.replace(/(^\s*)|(\s*$)/g, '');
}
/*提示确认框*/
function return_ok(Content){
var i=confirm(Content);
if(i){
return true;
}
else{
return false;
}
}
/*图片尺寸格式化*/
function DrawImage(ImgD,iwidth,iheight){
var image=new Image();
image.src=ImgD.src;
if(image.width>0 && image.height>0){
if(image.width/image.height>= iwidth/iheight){
if(image.width>iwidth){
ImgD.width=iwidth;
ImgD.height=(image.height*iwidth)/image.width;
}
else{
ImgD.width=image.width;
ImgD.height=image.height;
}
}
else{
if(image.height>iheight){
ImgD.height=iheight;
ImgD.width=(image.width*iheight)/image.height;
}
else{
ImgD.width=image.width;
ImgD.height=image.height;
}
}
}
}
4,动态文件
<%@ WebHandler Language="C#" Class="Handler" %>
using System;
using System.Web;
using System.Text;
using System.Data;
using Maticsoft.DBUtility;
public class Handler : IHttpHandler {
private int ps;
private int cp;
private int allrec;
private int totalpage;
public void ProcessRequest (HttpContext context) {
context.Response.ContentType = "application/xml";
if (context.Request.QueryString["pageSize"]!=null)
{
ps = Convert.ToInt32(context.Request.QueryString["pageSize"]);
}
else
{
ps = 20;
}
if (context.Request.QueryString["Page"]!=null)
{
cp = Convert.ToInt32(context.Request.QueryString["Page"]);
}
else
{
cp = 1;
}
allrec = Convert.ToInt32(DbHelperSQL.GetSingle("select count(1) from individual_microblog "));
totalpage = Convert.ToInt32((allrec + ps - 1) / ps);
context.Response.Write(server_Side_Processing(ps,cp));
}
public bool IsReusable {
get {
return false;
}
}
/// <summary>
///服务器端处理程序到数据库查询数据并生成xml档返回
/// </summary>
public string server_Side_Processing(int pageSize, int currentPage)
{
StringBuilder resultXML = new StringBuilder();
string str_xml;
DataSet ds;
int i;
resultXML.Append("<?xml version=\"1.0\" encoding=\"gb2312\" ?>");
resultXML.Append("<weibo>\n");
resultXML.Append("<allrec>" + allrec + "</allrec>\n");
resultXML.Append("<totalpage>" + totalpage + "</totalpage>\n");
resultXML.Append("<page>" + cp + "</page>\n");
resultXML.Append("<num>" + ps + "</num>\n");
try
{
if (currentPage == 1)
{
str_xml = "select top " + pageSize + " * from individual_microblog order by Id desc";
}
else
{
str_xml = "select top " + pageSize + " * from individual_microblog where Id not in (select top " + pageSize * (currentPage - 1) + " Id from individual_microblog order by Id desc) order by Id desc";
}
ds = DbHelperSQL.Query(str_xml);
if (ds != null)
{
for (i = 0; i < pageSize; i++)
{
if (ds.Tables[0].Rows[i] == null)
{
break;
}
resultXML.Append("<result>\n");
resultXML.Append("\t<Id>" + ds.Tables[0].Rows[i]["Id"].ToString() + "</Id>\n");
resultXML.Append("\t<UserId>" + ds.Tables[0].Rows[i]["UserId"].ToString() + "</UserId>\n");
resultXML.Append("\t<ParentId>" + ds.Tables[0].Rows[i]["ParentId"].ToString() + "</ParentId>\n");
if (ds.Tables[0].Rows[i]["Content"].ToString().Trim() != "")
{
resultXML.Append("\t<Content>" + HttpUtility.UrlEncodeUnicode(ds.Tables[0].Rows[i]["Content"].ToString().Trim()) + "</Content>\n");
}
else
{
resultXML.Append("\t<Content>#</Content>\n");
}
resultXML.Append("\t<Created>" + ds.Tables[0].Rows[i]["Created"].ToString() + "</Created>\n");
if (ds.Tables[0].Rows[i]["PageUrl"].ToString().Trim() != "")
{
resultXML.Append("\t<PageUrl>" + HttpUtility.UrlEncodeUnicode(ds.Tables[0].Rows[i]["PageUrl"].ToString().Trim()) + "</PageUrl>\n");
}
else
{
resultXML.Append("\t<PageUrl>#</PageUrl>\n");
}
if (ds.Tables[0].Rows[i]["FlashUrl"].ToString().Trim() != "")
{
resultXML.Append("\t<FlashUrl>" + HttpUtility.UrlEncodeUnicode(ds.Tables[0].Rows[i]["FlashUrl"].ToString().Trim()) + "</FlashUrl>\n");
}
else
{
resultXML.Append("\t<FlashUrl>#</FlashUrl>\n");
}
if (ds.Tables[0].Rows[i]["PicUrl"].ToString().Trim() != "")
{
resultXML.Append("\t<PicUrl>" + HttpUtility.UrlEncodeUnicode(ds.Tables[0].Rows[i]["PicUrl"].ToString().Trim()) + "</PicUrl>\n");
}
else
{
resultXML.Append("\t<PicUrl>#</PicUrl>\n");
}
if (ds.Tables[0].Rows[i]["Pic"].ToString().Trim() != "")
{
resultXML.Append("\t<Pic>" + HttpUtility.UrlEncodeUnicode(ds.Tables[0].Rows[i]["Pic"].ToString().Trim()) + "</Pic>\n");
}
else
{
resultXML.Append("\t<Pic>#</Pic>\n");
}
resultXML.Append("\t<Type>" + ds.Tables[0].Rows[i]["Type"].ToString() + "</Type>\n");
resultXML.Append("</result>\n");
}
}
else
{
resultXML.Append("<result>\n");
resultXML.Append("\t<Id>#</Id>\n");
resultXML.Append("</result>\n");
}
}
catch (Exception e)
{
Console.WriteLine("{0} Exception caught.", e);
}
resultXML.Append("</weibo>");
return resultXML.ToString();
}
}