<!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> <div class="son-panel">Class content Area-8</div> <div class="son-panel">Class content area-7</div>
<div class="son-panel">Class content area-6</div>
<script>
onload = function () {
//initialize
scrollToLocation('#thisMainPanel','.son-panel:last');
};
function scrollToLocation(boxCont,scrollTo) {
var boxContainer = $(boxCont),
scrollToContainer = boxContainer .find(scrollTo);//Scroll to the last div with class name son-panel in <div id="thisMainPanel">
//scrollToContainer = boxContainer.find('.son-panel:eq(5)') ;//Scroll to the sixth place named son-panel in <div id="thisMainPanel">
//non-animation
console.log(scrollToContainer.offset().top - boxContainer.offset().top + boxContainer.scrollTop())
boxContainer.scrollTop(
// scrollToContainer.offset().top - boxContainer.offset().top + boxContainer.scrollTop()
293
);
//animation effect
// boxContainer.animate({
// scrollTop: scrollToContainer.offset().top - boxContainer .offset().top + boxContainer.scrollTop()
// }, 2000);//Slide to the specified position in 2 seconds
}
</script>
</body>
</html>
js makes the scroll bar scroll to the specified height of the container
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