使用defaultView和documentElement嵌入功能代码片段:

const {defaultView} =文档; const {documentElement} =文档; const handler = evt => (() => { const hitBottom = (() => (defaultView.)innerHeight + defaultView.pageYOffset) >= documentElement.offsetHeight)(); hitBottom ？ console.log(“是的”) : console.log(“不”) })； 文档。addEventListener(“滚动”,处理程序); <pre style="height:110vh;background-color:fuchsia">向下滚动</pre>

最简单的方法使用香草javascript

container.addEventListener('scroll', (e) => {
  var element = e.target;
  if (element.scrollHeight - element.scrollTop - element.clientHeight <= 0) {
    console.log('scrolled to bottom');
  }
});

我一直在寻找答案，但还没有找到确切的答案。这是一个纯javascript解决方案，与最新的Firefox, IE和Chrome在这个答案的时间:

// document.body.scrollTop alone should do the job but that actually works only in case of Chrome.
// With IE and Firefox it also works sometimes (seemingly with very simple pages where you have
// only a <pre> or something like that) but I don't know when. This hack seems to work always.
var scrollTop = (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;

// Grodriguez's fix for scrollHeight:
// accounting for cases where html/body are set to height:100%
var scrollHeight = (document.documentElement && document.documentElement.scrollHeight) || document.body.scrollHeight;

// >= is needed because if the horizontal scrollbar is visible then window.innerHeight includes
// it and in that case the left side of the equation is somewhat greater.
var scrolledToBottom = (scrollTop + window.innerHeight) >= scrollHeight;

// As a bonus: how to scroll to the bottom programmatically by keeping the horizontal scrollpos:
// Since window.innerHeight includes the height of the horizontal scrollbar when it is visible
// the correct vertical scrollTop would be
// scrollHeight-window.innerHeight+sizeof(horizontal_scrollbar)
// Since we don't know the visibility/size of the horizontal scrollbar
// we scroll to scrollHeight that exceeds the value of the
// desired scrollTop but it seems to scroll to the bottom with all browsers
// without problems even when the horizontal scrollbar is visible.
var scrollLeft = (document.documentElement && document.documentElement.scrollLeft) || document.body.scrollLeft;
window.scrollTo(scrollLeft, scrollHeight);

$(document).ready(function(){
    $('.NameOfYourDiv').on('scroll',chk_scroll);
});

function chk_scroll(e)
{
    var elem = $(e.currentTarget);
    if (elem[0].scrollHeight - elem.scrollTop() == elem.outerHeight()) 
    {
        alert("scrolled to the bottom");
    }

}

如果你用其他方法都不走运，试试这个方法。

窗口。Onscroll = function() { const difference = document.documentElement.scrollHeight - window.innerHeight; const scrollposition = document.documentElement.scrollTop; If (difference - scrollposition <= 2) { alert(“页底!”); ｝ ｝

如果你在一些容器上设置高度:100% <div id="wrapper">，那么下面的代码工作(在Chrome中测试):

var wrapper = document.getElementById('wrapper');

wrapper.onscroll = function (evt) {
  if (wrapper.scrollTop + window.innerHeight >= wrapper.scrollHeight) {
    console.log('reached bottom!');
  }
}