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    <div id="newlist"></div>
    <div class="no_more" style="display:none;"><p>没有更多了!</p></div> <div class="loading loading2" style="display:none;"><p><img src="/images/loading.gif" width="30" height="30">正在努力加载中...</p</div> var pages = {:$totlepage:}; if(pages==1) { jQuery('.no_more').show(); } var page = 2, bool = true, st = jQuery(document).innerHeight(); function refresh(){ if(!bool){return;} bool = false; jQuery('.loading2').show(); jQuery('.no_more').hide(); var data = { 'page' : page } $.post( 'url', data, function(d){ if (d.length>0) { var html = ''; for (var i = 0; i < d.length; i++) { html += '<li>'; html += 'd[i].name'; html += '</li>'; }; $('#newlist').append(html); page++; st = jQuery(document).innerHeight(); bool = true; jQuery('.loading2').hide(); jQuery('.no_more').hide(); }else{ bool = false; jQuery('.no_more').show(); jQuery('.loading2').hide(); } },'json'); } $(window).scroll(function(){ if (getScrollTop() + getClientHeight() >= getScrollHeight()) { refresh(); } }); //获取滚动条当前的位置 function getScrollTop() { var scrollTop = 0; if (document.documentElement && document.documentElement.scrollTop) { scrollTop = document.documentElement.scrollTop; }else if (document.body) { scrollTop = document.body.scrollTop; } return scrollTop; } //获取当前可是范围的高度 function getClientHeight() { var clientHeight = 0; if (document.body.clientHeight && document.documentElement.clientHeight) { clientHeight = Math.min(document.body.clientHeight, document.documentElement.clientHeight); } else { clientHeight = Math.max(document.body.clientHeight, document.documentElement.clientHeight); } return clientHeight; } //获取文档完整的高度 function getScrollHeight() { return Math.max(document.body.scrollHeight, document.documentElement.scrollHeight); }

      

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  • 原文地址:https://www.cnblogs.com/hejianrong/p/6140618.html
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