事件冒泡案例
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html onclick="alert('html');" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>事件冒泡案例</title> </head> <body onclick="alert('body');"> <div style="width:300px; height:300px; background:red;" onclick="alert(this.style.background);"> <div style="width:200px; height:200px; background:green;" onclick="alert(this.style.background);"> <div style="width:100px; height:100px; background:#CCC;" onclick="alert(this.style.background);"> </div> </div> </div> </body> </html>
人如代码,规矩灵活;代码如诗,字句精伦。