初始頁面滾動置頂

getScrollTop(){
            var scrollTop=0;
            if(document.documentElement&&document.documentElement.scrollTop){
                setTimeout (() =>{
                    document.documentElement.scrollTop = 0;
                },10)
                
                console.log(scrollTop)
            }else if(document.body){
                scrollTop=document.body.scrollTop;
                
            }
                return scrollTop;
        }
複製代碼

初始頁面滾動置頂