JAVASCRIPTCN.COM
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>JavaScript中文网(javascriptcn.com)</title> </head> <body> <h2>JavaScript <b>this</b> 关键字</h2> <button onclick="this.style.display='none'">点我后我就消失了</button> </body> </html>
运行结果