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本例的數(shù)據(jù)庫很簡單，一看就明了
復(fù)制代碼 代碼如下:
<div id="container">
<?php
$query=mysql_query("select * from content order by id desc limit 0,10");
while ($row=mysql_fetch_array($query)) {
?>
<div class="single_item">
<div class="element_head">
<div class="date"><?php echo date('m-d H:i',strtotime($row['updatetime']));?></div>
<div class="author"><?php echo $row['id'];?></div>
</div>
<div class="content"><?php echo $row['message'];?></div>
</div>
<?php } ?>
</div>
<div class="nodata"></div>
js文件
復(fù)制代碼 代碼如下:
<script type="text/Javascript">
$(function(){
var winH = $(window).height(); //頁面可視區(qū)域高度
var i = 1;
$(window).scroll(function () {
var pageH = $(document.body).height();
var scrollT = $(window).scrollTop(); //滾動(dòng)條top
var aa = (pageH-winH-scrollT)/winH;
if(aa<0.02){
$.getJSON("result.php",{page:i},function(json){
if(json){
var str = "";
$.each(json,function(index,array){
var str = "<div class=/"single_item/"><div class=/"element_head/">";
var str = str + "<div class=/"date/">"+array['date']+"</div>";
var str = str + "<div class=/"author/">"+array['author']+"</div>";
var str = str + "</div><div class=/"content/">"+array['content']+"</div></div>";
$("#container").append(str);
});
i++;
}else{
$(".nodata").show().html("別滾動(dòng)了，已經(jīng)到底了。。。");
return false;
}
});
}
});
});
</script>
result.php
復(fù)制代碼 代碼如下:
<?php
include("conn.php");
$page = intval($_GET['page']); //獲取請(qǐng)求的頁數(shù)
$start = $page*5;
$query=mysql_query("select * from content order by id desc limit $start,5");
while ($row=mysql_fetch_array($query)) {
$arr[] = array(
'content'=>$row['message'],
'author'=>$row['id'],
'date'=>date('m-d H:i',strtotime($row['updatetime']))
);
}
echo json_encode($arr); //轉(zhuǎn)換為json數(shù)據(jù)輸出
?>
php技術(shù)：無刷新動(dòng)態(tài)加載數(shù)據(jù) 滾動(dòng)條加載適合評(píng)論等頁面，轉(zhuǎn)載需保留來源！
鄭重聲明：本文版權(quán)歸原作者所有，轉(zhuǎn)載文章僅為傳播更多信息之目的，如作者信息標(biāo)記有誤，請(qǐng)第一時(shí)間聯(lián)系我們修改或刪除，多謝。
