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想要自己加载得要涉及到PHP+JQ+AJAX:
新建个php代码get_news_index.php 上传到 /e/action:
<?php
require('../class/connect.php');
require('../class/db_sql.php');
require('../data/dbcache/class.php');
if($_POST[action] == 'getmorenews'){
$table=htmlspecialchars($_POST[table]);
if(empty($_POST[orderby])){$orderby='newstime';}else{ $orderby=htmlspecialchars($_POST[orderby]);}
if(empty($_POST[myorder])){$myorder='desc';}else{ $myorder='asc';}
if(empty($_POST[limit])){$limit=3;}else{ $limit=(int)$_POST[limit];}
if(empty($_POST[classid])){$where=null;}else{ $where='where classid in('.$_POST[classid].')';}
if(empty($_POST[length])){$length=50;}else{ $length=(int)$_POST[length];}
if(empty($_POST[small_length])){$small_length=120;}else{ $small_length=(int)$_POST[small_length];}
$link=db_connect();
$empire=new mysqlquery();
$num =(int)$_POST['next'] *$limit;
if($table){
$sql=$empire->query("SELECT * FROM `".$dbtbpre."ecms_".$table."` $where order by $orderby $myorder limit $num,$limit");
while($r=$empire->fetch($sql)){
if($r[titlepic]==''){
$r[titlepic]=$public_r[news.url]."e/data/images/notimg.gif";
}
$oldtitle=stripSlashes($r[title]);
$title=sub($oldtitle,'',$length);
$smalltext=stripSlashes($r[smalltext]);
$smalltext=sub($smalltext,'',$small_length);
$classname=$class_r[$r[classid]][classname];
$newsurl=$public_r[newsurl];
$classurl=$newsurl.$class_r[$r[classid]][classpath];
?>
<article class="excerpt excerpt-one" data-id="<?=$r[classid]?>">
<header><a class="cat label label-important" href="<?=$class_r[$r[classid]]['classpath']?> "><?=$class_r[$r[classid]][bname]?><i class="label-arrow"></i></a>
<h2><a href="<?=$r[titleurl]?>" title="<?=$r[oldtitle]?>"><?=$r[title]?></a></h2>
<small class="text-muted"><span class="glyphicon glyphicon-picture"></span><?=$r[imgcount]?></small></header>
<p class="text-muted time"><?=$r[username]?> 发布于 <?=date('Y-m-d',$r[newstime])?></p>
<p class="focus"><a href="<?=$r[titleurl]?>" class="thumbnail"><img src="<?=$r[titlepic]?>" /></a></p>
<p class="note"><?=$smalltext?>...</p>
<p class="text-muted views">
<span class="post-views">阅读(<?=$r[onclick]?>)</span>
<span class="post-comments">评论(<?=$r[plnum]?>)</span><a href="JavaScript:makeRequest('<?=$public_r[news.url]?>e/public/digg?classid=<?=$r[classid]?>&id=<?=$r[id]?>&dotop=1&doajax=1&ajaxarea=diggnum<?=$r[id]?>','EchoReturnedText','GET','');" class="post-like" ><i class="glyphicon glyphicon-thumbs-up"></i>赞 (
<span id="diggnum<?=$r[id]?>"><?=$r[diggtop]?></span>)</a>
<span class="post-tags">标签:<a href="/337/e/tags/?tagname=<?=stripSlashes($r[keyboard])?>" target="_blank" rel="tag" data-original-title><?=stripSlashes($r[keyboard])?></a></span></p>
</article>
//这部分代码添加自己的模板代码
<?php
}
}
}
db_close();
$empire=null;
?>
第二部要写js代码 ajaxShow.js:
- $(function() {
- var i =0; //设置当前页数
- if (!NeuF) var NeuF = {};
- NeuF.ScrollPage = function (obj, options, callback) {
- var _defaultOptions = {delay: 500, marginBottom: 200}; //默认配置:延迟时间delay和滚动条距离底部距离marginBottom
- options = $.extend(_defaultOptions, options);
- this.isScrolling = false; //是否在滚动
- this.oriPos = 0; //原始位置
- this.curPos = 0; //当前位置
- var me = this; //顶层
- var $obj = (typeof obj == "string") ? $("#" + obj) : $(obj);
- //绑定滚动事件
- $obj.scroll(function (ev) {
- me.curPos = $obj.scrollTop();
- if ($(window).height() + $(window).scrollTop() >= $(document.body).height() - options.marginBottom) {
- if (me.isScrolling == true) return;
- me.isScrolling = true;
- setTimeout(function () {
- me.isScrolling = false;
- }, options.delay); //重复触发间隔毫秒
- if (typeof callback == "function") callback.call(null, me.curPos - me.oriPos);
- }
- ;
- me.oriPos = me.curPos;
- });
- };
- $(function () {
- window.scrollTo(0, 0); //每次F5刷新把滚动条置顶
- function show() {
- $.ajax({
- url: 'http://www.****.com/e/action/get_news_index.php',//自己的域名
- type: 'POST',
- data: {
- "next": i,
- 'table': 'news',
- 'action': 'getmorenews',
- 'limit': 10,
- 'small_length': 120
- },
- dataType: 'html',
- beforeSend: function () {
- $("#loadmore").show().html('<img src="/307/skin/ecms103/images/loading.gif"/>正在努力加载中...');
- $('#loadmore').attr('disabled', 'disabled');
- },
- success: function (data) {
- if (data) {
- $("#showajaxnews").append(data);
- $("#loadmore").removeAttr('disabled');
- $("#loadmore").html('滚动加载更多');
- i++;
- } else {
- $("#loadmore").show().html("已全部加载完毕!");
- console.log(data);
- $('#loadmore').attr('disabled', 'disabled');
- return false;
- }
- }
- });
- };
- show();
- //marginBottom表示滚动条离底部的距离,0表示滚动到最底部才加载,可以根据需要修改
- new NeuF.ScrollPage(window, {delay: 1000, marginBottom: 0}, function (offset) {
- if (offset > 0) {
- setTimeout(show,1000)
- }
- });
- });
- });
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第三部要在 HTML 加入代码:
- <div id="showajaxnews">
- 列表加载这里面
- </div>
- <div id="loadmore">滚动加载更多</div>
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