51help TIY
码：
<!DOCTYPE HTML> <html> <body> <form action="http://www.51help.tk/tiy/demo_form.asp" method="get" id="genderform"> <label>Male <input type="radio" name="sex" id="male" value="male" /> </label> <br /> <label>Female <input type="radio" name="sex" id="female" value="female" /> </label> <input type="submit" value="提交" /> </form> <p> label 位于 form 击这个 label到 radio 控件。</p> <label for="male" form="nameform">Male</label> </body> </html>
查看结果: