主页
JS 参考手册
Input Radio name 属性
tryjsref_radio_name
运行 ❯
×
更改方向
保存代码
更改主题
<!DOCTYPE html> <html> <body> <input type="radio" name="colors" value="red" id="myRadio">Red<br> <p>Click the "Try it" button to display the value of the name attribute of the radio button.</p> <button onclick="myFunction()">Try it</button> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myRadio").name; document.getElementById("demo").innerHTML = x; } </script> </body> </html>