我需要制作一个可滚动的 div,即使鼠标在内容上(在可滚动的 div 内)也可以滚动,而不仅仅是在它旁边(它是空白的)。这是我目前所拥有的:
var main = document.getElementById('main-site');
var maxTop = main.parentNode.scrollHeight-main.offsetHeight;
main.parentNode.parentNode.onscroll = function() {
main.style.top = Math.min(this.scrollTop,maxTop) + "px";
}
在 Chrome 中是可以的 在 IE8+ 中没问题(我知道 hack) 在 Safari 中,当我滚动时内容抖动很多,我可以解决这个问题吗? (我想解决这个问题)
工作 fiddle -> https://jsfiddle.net/8oj0sge4/6/
var main = document.getElementById('main-site');
var maxTop = main.parentNode.scrollHeight - main.offsetHeight;
main.parentNode.parentNode.onscroll = function() {
main.style.top = Math.min(this.scrollTop, maxTop) + "px";
}
#wrapper {
width: 100%;
height: 1500px;
border: 1px solid red;
padding-top: 380px;
}
#wrapper .container {
border: 1px solid green;
width: 100%;
height: 500px;
overflow: scroll;
}
#wrapper .container-scroll {
height: 1500px;
width: 100%;
border: 1px solid yellow;
position: relative;
}
#wrapper .main {
width: 200px;
height: 500px;
background: black;
overflow: scroll;
position: absolute;
color: white;
left: 50%;
margin-left: -100px;
margin-top: 10px;
}
<div id="wrapper">
<div class="container">
<div class="container-scroll">
<div id="main-site" class="main">
My goals is to make the div container scroll also when the mouse is hover this div in safari, in Google and IE8 i already know how to make work, but safari is shaking a lot!
</div>
</div>
</div>
</div>
谢谢你们。
最佳答案
我希望这个演示可以帮助您在鼠标悬停和鼠标离开 div 时使 div 内容滚动。
<html>
</head>
<style>
.mydiv
{height: 50px;width: 100px; overflow-y: scroll; }
</style>
<script>
function loadpage()
{ document.getElementById('marquee1').stop(); }
function marqueenow()
{ document.getElementById('marquee1').start(); }
</script>
</head>
<body onload="loadpage()">
<marquee id="marquee1" class="mydiv" onmouseover="marqueenow()" onmouseout="loadpage()" behavior="scroll" direction="up" scrollamount="10">
This is my test content This is my test content This is my test content This is my test content This is my test content This is my test content This is my test
content This is my test content This is my test content This is my test content This is my test content This is my test content This is my test content This is my test content This is my test content This is my test content
</marquee>
</body>
</html>
关于javascript - 聚焦内部 div 时滚动 div,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29686645/