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> <input type="week" id="myWeek"> <p>点击按钮设置 week 字段为只读。</p> <p><strong>提示：</strong> 为了查看效果，尝试在点击按钮前后在 week 字段中输入内容。</p> <button onclick="myFunction()">点我</button> <p id="demo"></p> <script> function myFunction() { document.getElementById("myWeek").readOnly = true; } </script> </body> </html>
运行结果