$(document).ready(function() {
var totalPage = {$totalPage};//总页数
var page = {$page}; //起始页
var pageSize = {$pageSize} //每页显示个数
$(window).scroll(function() {
if(totalPage-page>0){
//滚动条到达底部加载
if ($(document).scrollTop() >= $(document).height() - $(window).height()) {
setTimeout(function() {
$.ajax({
type: 'GET',
url: '?m=wap&c=vedio&a=art_more&typeid=93&yp=128&pageNum='+(page+1),
success:function(data){
var msg=eval(data);
$.each(msg, function (i, item) {
$('.art-list').append("<li><a href="+item.art_link+">"+item.title+"</a></li>");
});
page=page+1;
},
error:function(data){
$("#nomore").html("加载失败...");
setTimeout(function() {
$("#nomore").html();
}, 3000);
},
});
}, 200);
}
}else{
$("#nomore").html("我是有底线的...");
setTimeout(function() {
$("#nomore").empty();
}, 3000);
}
});
});
页面：
<ul class="art-list">
{loop $art_all $k $v}
<li><a href="#">{$v['title']}</a></li>
{/loop}
</ul>
<div id="nomore" style="text-align:center;color:gray"></div>
控制器：
$this->ys = pc_base::load_model('artarea_model');
$page=intval($_GET['pageNum'])?intval($_GET['pageNum']):1; //当前页
$res=$this->ys->select('',"id");
$total=count($res); //文章总数
$pageSize =3; //每页显示条数
$starpage=($page-1)*$pageSize;//起始数据
$totalPage =ceil($total/$pageSize); //总页数
$sql="select a.*,b.pic_more from v9_artarea a left join v9_artarea_data b on a.id=b.id order by a.inputtime desc limit $starpage,$pageSize ";
$art_obj=$this->ys->query($sql);
foreach ($art_obj as$k=> $v){
$v['pic_more']=string2array($v['pic_more']);
$art_all[]=$v; //艺术圈文章列表
}
more
public function art_more(){
$this->ys = pc_base::load_model('artarea_model');
$page=intval($_GET['pageNum']);
$res=$this->ys->select('',"id");
$total=count($res); //文章总数
$pageSize =3; //每页显示条数
$starpage=($page-1)*$pageSize;//起始数据
$totalPage =ceil($total/$pageSize); //总页数
// if($page>$totalPage){
// return json_encode('error');
// }else{
$sql="select a.*,b.pic_more from v9_artarea a left join v9_artarea_data b on a.id=b.id order by a.inputtime desc limit $starpage,$pageSize ";
$art_obj=$this->ys->query($sql);
foreach ($art_obj as$k=> $v){
$v['pic_more']=string2array($v['pic_more']);
$art_all[]=$v; //艺术圈文章列表
}
echo json_encode($art_all);
// }
}