js实现滑动自动加载数据
window.BfwOnscroll= function(){ var scrollTop = document.documentElement.scrollTop||document.body.scrollTop; if(that.loadingdata){ return; } var windowHeight = document.documentElement.clientHeight || document.body.clientHeight; var scrollHeight = document.documentElement.scrollHeight||document.body.scrollHeight; if(scrollTop+windowHeight>=scrollHeight-60){//判断高度是否离底部60像素 loadingdata=true; loadmore(); } }
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