我有一个带有动态内容的Angular应用，我尝试了上面的几个答案，但都不太成功。我改编了@Konard的回答，并让它在纯JS中为我的场景工作:

HTML

<div id="app">
    <button onClick="scrollToBottom()">Scroll to Bottom</button>
    <div class="row">
        <div class="col-md-4">
            <br>
            <h4>Details for Customer 1</h4>
            <hr>
            <!-- sequence Id -->
            <div class="form-group">
                <input type="text" class="form-control" placeholder="ID">
            </div>
            <!-- name -->
            <div class="form-group">
                <input type="text" class="form-control" placeholder="Name">
            </div>
            <!-- description -->
            <div class="form-group">
                <textarea type="text" style="min-height: 100px" placeholder="Description" ></textarea>
            </div>
            <!-- address -->
            <div class="form-group">
                <input type="text" class="form-control" placeholder="Address">
            </div>
            <!-- postcode -->
            <div class="form-group">
                <input type="text" class="form-control" placeholder="Postcode">
            </div>
            <!-- Image -->
            <div class="form-group">
                <img style="width: 100%; height: 300px;">
                <div class="custom-file mt-3">
                    <label class="custom-file-label">{{'Choose file...'}}</label>
                </div>
            </div>
            <!-- Delete button -->
            <div class="form-group">
                <hr>
                <div class="row">
                    <div class="col">
                        <button class="btn btn-success btn-block" data-toggle="tooltip" data-placement="bottom" title="Click to save">Save</button>
                        <button class="btn btn-success btn-block" data-toggle="tooltip" data-placement="bottom" title="Click to update">Update</button>
                    </div>
                    <div class="col">
                        <button class="btn btn-danger btn-block" data-toggle="tooltip" data-placement="bottom" title="Click to remove">Remove</button>
                    </div>
                </div>
                <hr>
            </div>
        </div>
    </div>
</div>

CSS

body {
    background: #20262E;
    padding: 20px;
    font-family: Helvetica;
}

#app {
    background: #fff;
    border-radius: 4px;
    padding: 20px;
    transition: all 0.2s;
}

JS

function scrollToBottom() {
    scrollInterval;
    stopScroll;

    var scrollInterval = setInterval(function () {
        document.documentElement.scrollTop = document.documentElement.scrollHeight;
    }, 50);

    var stopScroll = setInterval(function () {
        clearInterval(scrollInterval);
    }, 100);
}

在最新的Chrome, FF, Edge和安卓浏览器上测试。这是小提琴:

https://jsfiddle.net/cbruen1/18cta9gd/16/

CSS-Only ? !

一个有趣的css替代方案:

display: flex; 
flex-direction: column-reverse;

  /* ...probably usually along with: */

overflow-y: scroll;  /* or hidden or auto */
height: 100px; /* or whatever */

它不是万无一失的，但我发现它在一些情况下很有帮助。

文档:flex, flex-direction, overflow-y

演示:

var i=0, foo='Lorem Ipsum & foo在酒吧或blah !和“。分割(' '); setInterval(函数(){demo.innerHTML + = foo [i + + % foo。长度)+ ' '},200) #{演示显示:flex; flex-direction: column-reverse; overflow-y:滚动; 宽度:150 px; 身高:150 px; 边框:3px纯黑色;｝ 身体{字体类型:arial,无衬线; 字体大小:15 px;｝ Autoscrolling演示:& # x1f43e; < div id =“演示”> < / div >

以下是我的解决方案:

 //**** scroll to bottom if at bottom

 function scrollbottom() {
    if (typeof(scr1)!='undefined') clearTimeout(scr1)   
    var scrollTop = (document.documentElement && document.documentElement.scrollTop) || document.body.scrollTop;
    var scrollHeight = (document.documentElement && document.documentElement.scrollHeight) || document.body.scrollHeight;
    if((scrollTop + window.innerHeight) >= scrollHeight-50) window.scrollTo(0,scrollHeight+50)
    scr1=setTimeout(function(){scrollbottom()},200) 
 }
 scr1=setTimeout(function(){scrollbottom()},200)

来晚了，但这里有一些简单的javascript代码，可以将任何元素滚动到底部:

function scrollToBottom(e) {
  e.scrollTop = e.scrollHeight - e.getBoundingClientRect().height;
}

如果您想向下滚动到特定元素，这是一种简单的方法。

当您想向下滚动时，请调用此函数。

function scrollDown() { document.getElementById('scroll').scrollTop = document.getElementById('scroll').scrollHeight } ul{ height: 100px; width: 200px; overflow-y: scroll; border: 1px solid #000; } <ul id='scroll'> <li>Top Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Something Here</li> <li>Bottom Here</li> <li style="color: red">Bottom Here</li> </ul> <br /> <button onclick='scrollDown()'>Scroll Down</button>

那么多的答案试图计算文件的高度。但对我来说，这并不是正确的计算。然而，这两种方法都有效:

jquery

    $('html,body').animate({scrollTop: 9999});

或者只是js

    window.scrollTo(0,9999);