使用jQuery动画:

$('#DebugContainer').stop().animate({
  scrollTop: $('#DebugContainer')[0].scrollHeight
}, 800);

可选择的解决方案

function scrollToBottom(element) {
  element.scroll({ top: element.scrollHeight, behavior: 'smooth' });
}

更新的方法，适用于所有当前浏览器:

this.scrollIntoView(false);

我使用了第一个项目div的Y坐标和所选项目div的Y坐标之间的差异。下面是JavaScript/JQuery代码和html:

function scrollTo(event){ // In my proof of concept, I had a few <button>s with value // attributes containing strings with id selector expressions // like "#item1". let selectItem = $($(event.target).attr('value')); let selectedDivTop = selectItem.offset().top; let scrollingDiv = selectItem.parent(); let firstItem = scrollingDiv.children('div').first(); let firstItemTop = firstItem.offset().top; let newScrollValue = selectedDivTop - firstItemTop; scrollingDiv.scrollTop(newScrollValue); } <div id="scrolling" style="height: 2rem; overflow-y: scroll"> <div id="item1">One</div> <div id="item2">Two</div> <div id="item3">Three</div> <div id="item4">Four</div> <div id="item5">Five</div> </div>

如果这样做是为了滚动到聊天窗口的底部，请执行以下操作

在聊天中滚动到特定div的想法如下

1)每个聊天div由Person, time和message组成，在一个带有类chatContentbox的for循环中运行

2) querySelectorAll查找所有这样的数组。可以是400个节点(400个聊天)

3)最后一个

4) scrollIntoView ()

let lastChatBox = document.querySelectorAll('.chatContentBox'); 
lastChatBox = lastChatBox[lastChatBox.length-1]; 
lastChatBox.scrollIntoView(); 

Javascript或jquery:

var scroll = document.getElementById('messages');
   scroll.scrollTop = scroll.scrollHeight;
   scroll.animate({scrollTop: scroll.scrollHeight});

Css:

 .messages
 {
      height: 100%;
      overflow: auto;
  }