大家好!
今天分享一个在 JavaScript中,实现一个鼠标移入可以随机变换颜色。
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <style> /* 这里定义一下div(块元素)已下span 标签的宽.高.边框线以及边框线的颜色*/ span{ display: block; width: 80px; height: 80px; border: 1px solid #000000; float: left; } </style> </head> <body> <div> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> <span></span><span></span><span></span><span></span><span></span><span></span> </div> <script type="text/javascript"> var a=document.getElementsByTagName("span"); /* 获取一下span标签 */ for(var i=0;i<=a.length;i++){ a[i].onmouseover=function(){ /* 循环出每一个方块,加入鼠标移入 */ this.style.backgroundColor="#"+Math.floor(Math.random()*16777215).toString(16); /* 颜色随机颜色 */ } } </script> </body> </html>
如下是代码运行后在这里插入图片描述
总结
华山资源网 Design By www.eoogi.com
广告合作:本站广告合作请联系QQ:858582 申请时备注:广告合作(否则不回)
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
免责声明:本站资源来自互联网收集,仅供用于学习和交流,请遵循相关法律法规,本站一切资源不代表本站立场,如有侵权、后门、不妥请联系本站删除!
华山资源网 Design By www.eoogi.com
暂无评论...
更新日志
2024年12月23日
2024年12月23日
- 小骆驼-《草原狼2(蓝光CD)》[原抓WAV+CUE]
- 群星《欢迎来到我身边 电影原声专辑》[320K/MP3][105.02MB]
- 群星《欢迎来到我身边 电影原声专辑》[FLAC/分轨][480.9MB]
- 雷婷《梦里蓝天HQⅡ》 2023头版限量编号低速原抓[WAV+CUE][463M]
- 群星《2024好听新歌42》AI调整音效【WAV分轨】
- 王思雨-《思念陪着鸿雁飞》WAV
- 王思雨《喜马拉雅HQ》头版限量编号[WAV+CUE]
- 李健《无时无刻》[WAV+CUE][590M]
- 陈奕迅《酝酿》[WAV分轨][502M]
- 卓依婷《化蝶》2CD[WAV+CUE][1.1G]
- 群星《吉他王(黑胶CD)》[WAV+CUE]
- 齐秦《穿乐(穿越)》[WAV+CUE]
- 发烧珍品《数位CD音响测试-动向效果(九)》【WAV+CUE】
- 邝美云《邝美云精装歌集》[DSF][1.6G]
- 吕方《爱一回伤一回》[WAV+CUE][454M]