JS实现延迟隐藏功能的方法(类似QQ头像鼠标放上展示信息)
时间：2021-12-26 10:41:25 | 栏目：JavaScript代码 | 点击：次
JS实现延迟隐藏
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>延迟隐藏</title>
<style>
#div1{
width:100px;
height:100px;
background:yellow;
border: 5px solid #999;
border-radius: 10px;
position: absolute;
right: 50px;
text-align: center;
line-height: 100px;
margin-bottom:10px;
}
#div2{
width:200px;
float: left;
height:200px;
border: 5px solid #999;
border-radius: 10px;
position: absolute;
right:160px;
text-align: center;
line-height: 200px;
background:green;
display:none;
}
</style>
<script>
window.onload=function(){
var div1=document.getElementById("div1");
div1.innerHTML="鼠标请放上！";
var div2=document.getElementById('div2');
div2.innerHTML="鼠标请移开！";
var timer=null;
div1.onmouseover= function(){
clearTimeout(timer);
div2.style.display='block';
};
div1.onmouseout= function(){
clearTimeout(timer);
timer= setTimeout(function(){
div2.style.display='none';
}, 700);
};
div2.onmouseover=function(){
clearTimeout(timer);
};
div2.onmouseout=function(){
clearTimeout(timer);
timer=setTimeout(function(){div2.style.display='none';},700);
}
}
</script>
</head>
<body>
<div id="div1"></div>
<div id="div2"></div>
</body>
</html>
