BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>BootWiki 教程网</title> </head> <body> <p>点击其中一个文本标签选中选项：</p> <form action="demo_form.phpp"> <label for="male">Male</label> <input id="male" name="sex" type="radio" value="male"><br> <label for="female">Female</label> <input id="female" name="sex" type="radio" value="female"><br><br> <input type="submit" value="提交"> </form> </body> </html>
运行结果