<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>ddddd</title>
</head>
<body>
<script src="jquery.js"></script>
<div id="thisMainPanel" style="height:200px;overflow-y: scroll;border:1px solid #f3f3f3;">
<div class="son-panel">类容区域-1</div>
<div class="son-panel">类容区域-2</div>
<div class="son-panel">类容区域-3</div>
<div class="son-panel">类容区域-4</div>
<div class="son-panel" style="height:160px;">我是类容区域-5</div>
<div class="son-panel">类容区域-6</div>
<div class="son-panel">类容区域-7</div>
<div class="son-panel">类容区域-8</div>
</div>
<script>
onload = function () {
//初始化
scrollToLocation('#thisMainPanel','.son-panel:last');
};
function scrollToLocation(boxCont,scrollTo) {
var boxContainer = $(boxCont),
scrollToContainer = boxContainer.find(scrollTo);//滚动到<div id="thisMainPanel">中类名为son-panel的最后一个div处
//scrollToContainer = boxContainer.find('.son-panel:eq(5)');//滚动到<div id="thisMainPanel">中类名为son-panel的第六个处
//非动画效果
console.log(scrollToContainer.offset().top - boxContainer.offset().top + boxContainer.scrollTop())
boxContainer.scrollTop(
// scrollToContainer.offset().top - boxContainer.offset().top + boxContainer.scrollTop()
293
);
//动画效果
// boxContainer.animate({
// scrollTop: scrollToContainer.offset().top - boxContainer.offset().top + boxContainer.scrollTop()
// }, 2000);//2秒滑动到指定位置
}
</script>
</body>
</html>