W3School TIY
编辑您的代码：
<!DOCTYPE html> <html> <body> <h3>演示如何创建滑块控件</h3> <p>点击按钮来创建滑块控件。</p> <button onclick="myFunction()">试一下</button> <script> function myFunction() { var x = document.createElement("INPUT"); x.setAttribute("type", "range"); document.body.appendChild(x); } </script> </body> </html>
查看结果: