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();
}
}
{{collectdata}}
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