mouseover ,mouseout ,mouseenter,mouseleave区别
来源:互联网 发布:淘宝怎么根据图片搜索 编辑:程序博客网 时间:2024/04/29 14:31
mouseover ,mouseout ,mouseenter,mouseleave,都是鼠标事件。mouseover ,mouseout 是一组,mouseenter,mouseleave是一组。mouseenter,mouseleave是将被选元素和其包含的子元素看成一个整体,就相当一个 合成的大元素。鼠标进入这个合成的大元素时发生一次mouseenter,离开时发生一次mouseleave。如果某个元素添加了mouseover ,mouseout事件,其包含的元素都会添加mouseover ,mouseout事件,不论鼠标指针穿过被选元素或其子元素,都会触发mouseover ,mouseout事件。
实例:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/> <script src="http://www.jq22.com/jquery/1.9.1/jquery.min.js"></script> <script> $(function () { $("#dd").on("mouseover", function () { alert("mouseover"); }); $("#dd").on("mouseout ", function () { alert("mouseout "); }); $("#dd").on("mouseleave", function () { alert("mouseleave"); }); $("#dd").on("mouseenter", function () { alert("mouseenter"); }); }) </script></head><body><div id="dd" style="height: 100px ;width: 200px ;background-color: #459df5"> <div style="position: relative; left: 20px;background-color: #f55b72 ;height: 50px ;width: 70px;margin-left: 20px"></div> <div style="background-color: #70f560 ;height: 150px ;width: 50px;margin-left: 20px;margin-top: -20px"></div></div></body></html>
、
0 0
- mouseover,mouseout,mouseenter,mouseleave区别
- mouseover ,mouseout ,mouseenter,mouseleave区别
- jQuery---mouseover、mouseout、mouseenter、mouseleave区别
- mouseover,mouseout,mouseenter,mouseleave的区别
- mouseover/mouseout和mouseenter/mouseleave的区别
- mouseenter、mouseleave和mouseout、mouseover的区别
- mouseover,mouseout,mouseenter,mouseleave,hover
- Mouseenter/ mouseleave和mouseover/mouseout
- mouseover mouseout mouseenter mouseleave解释
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- JQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jquery 中的hover(),mouseleave()&mouseenter()和mouseover()&mouseout()的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- jQuery mouseover与mouseenter,mouseout与mouseleave的区别
- VS2013不能将参数 1 从“std::string”转换为“const char *”解决
- Appium真机运行测试用例讲解
- linux下vi命令大全
- 删除github上的远程分支
- 命令提示符 cmd
- mouseover ,mouseout ,mouseenter,mouseleave区别
- 汇编0号中断程序模拟
- Matlab分类器大全
- python 剪刀石头布的入门demo
- 初识Spring框架笔记 (1)
- ImageMagick
- jetty,tomcat比较
- 集合框架_泛型高级之通配符
- FunDA(1)- Query Result Row:强类型Query结果行