fmpq.com
源代码:
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Fmpq教程(fmpq.com)</title> </head> <body> <p>点击按钮创建一个 OL 元素和一个 LI 元素。</p> <p id="demo"></p> <button onclick="myFunction()">尝试一下</button> <script> function myFunction(){ var x = document.createElement("OL"); x.setAttribute("id", "myOl"); document.body.appendChild(x); var y = document.createElement("LI"); var t = document.createTextNode("Coffee"); y.appendChild(t); document.getElementById("myOl").appendChild(y); } </script> </body> </html>
运行结果