var item = "div"; //javascript var e = document.getElementById(item); e.scrollTop = e.scrollHeight;//让滚动条自动滚动顶部 showMessage(e.scrollTop +"==="+ e.scrollHeight); //jquery $("#"+item).scrollTop($("#"+item)[0].scrollHeight);
var item = "div"; //javascript var e = document.getElementById(item); e.scrollTop = e.scrollHeight;//让滚动条自动滚动顶部 showMessage(e.scrollTop +"==="+ e.scrollHeight); //jquery $("#"+item).scrollTop($("#"+item)[0].scrollHeight);