JS写ajax分页评论实例 - 大米CMS官网论坛，大米站长联盟，大米站长之家，大米开发者社区

//ajax评论列表
function show_comment_list(page){
$('#comment_list').load('{APP_PATH}index.php?m=comment&c=index&a=init&commentid={id_encode("content_$catid",$id,$siteid)}&iframe=1&page=' + page);
show_pager(total_num,per_num,page);
}
//ajax评论分页
/*
A_Nums 总共多少条
D_Nums 每页多少条
page 当前页
*/
function show_pager(A_Nums,D_Nums,page){
if(A_Nums<=0){return false;}
var P_Nums = Math.ceil(A_Nums/D_Nums); //总页数
var l1 = "<div style='margin:10px auto'> 共"+A_Nums+"条每页："+D_Nums+"条 <span>"+page+"/"+P_Nums+"</span> "
l1 = (page>1)?l1+"<a href='javascript:show_comment_list(1)' class='redirect' title='第一页'>第一页 </a>":l1;
var l2 = "";
var rollsize = 5 ;
var cur_page = Math.ceil(page/rollsize); //当前页
var total_page = Math.ceil(P_Nums/rollsize);//总页数
if(cur_page >1){
var last_page = parseInt(page) - parseInt(rollsize);
l2 += "<a href='javascript:show_comment_list("+ last_page + ")' class='redirect'>上"+ rollsize + "页</a> ";
}
for(var i=1;i<=rollsize;i++){
now_page=(cur_page-1)*rollsize+i;
if(now_page <= P_Nums){
l2 += (now_page == page)?"<a class='curpage'>"+now_page+"</a>":"<a href='javascript:show_comment_list("+now_page+")' class='num'>"+now_page+"</a>";
}
}
if(cur_page < total_page){
var next_page = parseInt(page) + parseInt(rollsize);
l2 += "<a href='javascript:show_comment_list("+ next_page + ")' class='redirect'>下"+ rollsize + "页</a> ";
}
l2 = (page == P_Nums)?l2:l2+"<a href='javascript:show_comment_list("+P_Nums+")' class='redirect' title='最后页'>尾页</a></div>"
document.getElementById("MultiPage").innerHTML = l1+l2;
}

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