首先调用20条默认的信息，代码如下
<section class="FConBig">
<div class="divcon">
<div id="divcon1">
[e:loop={"select * from www_11px_cn_ecms_news where classid in (2,3,4,5,6) order by newstime desc limit 20",6,24,0}]
<dl class="FConSmall">
<dt><a href="<?=$bqsr['titleurl']?>"><img src="<?=$public_r['add_www_11px_cn_url']?><?=$bqr['titlepic']?>" width="100%"></a></dt>
<dd> <a href="<?=$bqsr['titleurl']?>" class="FConWza"> <span class="FConWzTag"><?=$bqsr[classname]?></span> <span class="FConTimeIco"></span> <span class="FConWzTime"><?=date('Y-m-d',$bqr[newstime])?></span> </a> <a href="<?=$bqsr['titleurl']?>" class="FConWzDesc"><?=$bqr['title']?></a> </dd>
</dl>
[/e:loop]
</div>
</div>
</section>
<div class="FConBig" id="paiList"></div>
<div id="divcon2"><div id="divload"></div></div><script src="/Style/js/jquery-1.7.1.min.js"></script>
<script language="javascript" type="text/javascript">
$(document).ready(function(){
var page = 1;//这个不是真正的页数，而是位移量
var nextpage = 1;
var wan=true;
var totalheight = 0;
function loadData(){
totalheight = parseFloat($(window).height()) + parseFloat($(window).scrollTop());
if ($(document).height() <= totalheight && wan==true) { // 说明滚动条已达底部
var cid = 0;
page = nextpage;
$.ajax({
url : '/Style/getajax.php',
type:'get',
data:{"classid":cid,'next':page},
dataType : 'html',
beforeSend:function(){
$('#divload').html('<div id="pullUp"><p class="pullUpLabela"><img src="/Style/css/img/wait1.gif" width="20"><span>正在载入</span></p></div>');
$('#divcon2').show();
wan=false;
},
success : function(str){
if(str!=""){
$('#divcon1').show();
$('#divcon2').hide();
$('#divcon1').append(str);
nextpage++;
wan=true;
}else{
$('#divload').html('<div id="pullUp"> <span class="pullUpLabel">加载完毕！</span></div>');
$('#divcon2').show();
}
}
});
}}
$(window).scroll( function() {
loadData();
});
})
</script>最后就是getAJAX.php的加载代码
<?php
$ye=strFilter($_GET["next"]);
$clasid=strFilter($_GET["classid"]);
if($clasid==1){$clasid="2,3,4,5,6";}
if($clasid==7){$clasid="8,9,10,11,12,13";}
if($clasid==14){$clasid="15,16,17";}
if($clasid==18){$clasid="19,20,21,22";}
if($clasid==23){$clasid="24,25,26,27,38";}
if($clasid==28){$clasid="29,30,31,32";}
if($clasid==33){$clasid="34,35,36,37";}
if($clasid==0){
$aabbccdd = base64_encode("select * from www_11px_cn_ecms_news order by newstime desc limit");
}else{
$aabbccdd = base64_encode("select * from www_11px_cn_ecms_news where classid in ($clasid) order by newstime desc limit");
}
function strFilter($str){
$str = str_replace('`', '', $str);
$str = str_replace('·', '', $str);
$str = str_replace('~', '', $str);
$str = str_replace('!', '', $str);
$str = str_replace('！', '', $str);
$str = str_replace('@', '', $str);
$str = str_replace('#', '', $str);
$str = str_replace('$', '', $str);
$str = str_replace('￥', '', $str);
$str = str_replace('%', '', $str);
$str = str_replace('^', '', $str);
$str = str_replace('……', '', $str);
$str = str_replace('&', '', $str);
$str = str_replace('*', '', $str);
$str = str_replace('(', '', $str);
$str = str_replace(')', '', $str);
$str = str_replace('（', '', $str);
$str = str_replace('）', '', $str);
$str = str_replace('-', '', $str);
$str = str_replace('_', '', $str);
$str = str_replace('——', '', $str);
$str = str_replace('+', '', $str);
$str = str_replace('=', '', $str);
$str = str_replace('|', '', $str);
$str = str_replace('', '', $str);
$str = str_replace('[', '', $str);
$str = str_replace(']', '', $str);
$str = str_replace('【', '', $str);
$str = str_replace('】', '', $str);
$str = str_replace('{', '', $str);
$str = str_replace('}', '', $str);
$str = str_replace(';', '', $str);
$str = str_replace('；', '', $str);
$str = str_replace(':', '', $str);
$str = str_replace('：', '', $str);
$str = str_replace(''', '', $str);
$str = str_replace('"', '', $str);
$str = str_replace('“', '', $str);
$str = str_replace('”', '', $str);
$str = str_replace(',', '', $str);
$str = str_replace('，', '', $str);
$str = str_replace('<', '', $str);
$str = str_replace('>', '', $str);
$str = str_replace('《', '', $str);
$str = str_replace('》', '', $str);
$str = str_replace('.', '', $str);
$str = str_replace('。', '', $str);
$str = str_replace('/', '', $str);
$str = str_replace('、', '', $str);
$str = str_replace('?', '', $str);
$str = str_replace('？', '', $str);
return trim($str);
}
require("../e/class/connect.php");
if(!defined('InEmpireCMS'))
{
exit();
}
require("../e/class/db_sql.php");
require("../e/class/q_functions.php");
$link=db_connect();
$empire=new mysqlquery();
$yema= $ye*20;
$query = @mysql_query(base64_decode($aabbccdd)." $yema,20") //执行SQL语句
or die("SQL语句执行失败2");
while($rs = mysql_fetch_assoc($query)){
$src = $rs[id];
$xwclassid=$rs['classid'];
$xwtitle=$rs['title'];
$xwtitleurl=$rs['titleurl'];
$xwtitlepic=$rs['titlepic'];
$smalltext=$rs['smalltext'];
$newstime=$rs['newstime'];
$onclick=$rs['onclick'];
$tuurl=$public_r[add_www_11px_cn_url];
$queryss = @mysql_query("select * from www_11px_cn_enewsclass where classid='$xwclassid'") //执行SQL语句
or die("SQL语句执行失败3");
while($rstt = mysql_fetch_assoc($queryss)){$xwclassname=$rstt[classname];$xwclasspath=$rstt[classpath];}
?>
<dl class="FConSmall">
<dt><a href="<?=$xwtitleurl?>"><img src="<?=$tuurl?><?=$xwtitlepic?>" width="100%"></a></dt>
<dd> <a href="<?=$xwtitleurl?>" class="FConWza"> <span class="FConWzTag"><?=$xwclassname?></span> <span class="FConTimeIco"></span> <span class="FConWzTime"><?=date('Y-m-d',$newstime)?></span> </a> <a href="<?=$xwtitleurl?>" class="FConWzDesc"><?=$xwtitle?></a> </dd>
</dl>
<?php } ?>这段代码加了写判断栏目的功能，大家按格式自行修改吧。
