(十一)原生js案例之仿qq展示好友信息
原生js仿QQ里面的,鼠标移动到好友名称上,右边显示好友简介面板的功能,可以去丰富下细节
实现效果
代码实现
- 必要的css
*{
margin: 0;
padding: 0;
}
.box{
width: 800px;
margin: 60px auto;
position: relative;
}
#qq{
width: 400px;
height: 715px;
background: #E0C3FC;
cursor: pointer;
background-image: url(./images/qq.png);
background-repeat: no-repeat;
background-position: center;
background-size: 100% auto;
}
#title{
width: 200px;
height: 200px;
background: #8EC5FC;
position: absolute;
top: 0;
left: 410px;
display: none;
cursor: pointer;
}
- 静态页面、
<div class="box">
<div id="qq">
</div>
<div id="title"></div>
</div>
- 逻辑代码
window.onload = function(){
oBox = document.querySelector(".box");
oQQ = document.querySelector("#qq");
oTitle = document.querySelector("#title");
let timer = null
oQQ.onmouseover = function(){
clearTimeout(timer);
show()
}
oQQ.onmouseout = function(){
timer = setTimeout(hide, 2000);
}
oTitle.onmouseover = function(){
//关闭定时器
clearTimeout(timer);
}
// 鼠标移出盒子
oTitle.onmouseout = function(){
timer = setTimeout(hide, 2000);
}
function show(){
oTitle.style.display = "block";
}
function hide(){
oTitle.style.display = "none";
}
}
原文地址:https://blog.csdn.net/qq_27702739/article/details/140569125
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