Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
1.7k views
in Technique[技术] by (71.8m points)

js或者jq可以模拟鼠标悬停在div上吗

有个hover悬停效果,想一进入页面模拟鼠标悬停让它显示效果,可以吗


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

1、初始化时,添加hover的class;
2、鼠标划入后,删除hover的class;

<style>
    .app {
        width: 100px;
        height: 100px;
        background: antiquewhite;
    }
    .app.hover {
        background: aquamarine;
    }
    .app:hover {
        background: aquamarine;
    }
</style>

<div id="app" class="app hover">
</div>

<script>
  document.getElementById('app').onmouseenter = function () {
    this.className = 'app'
 }
</script>

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

1.4m articles

1.4m replys

5 comments

57.0k users

...