那么让我们说我有下面的例子，我如何从单选按钮获得值，并实际使用这些值?你可以看到，我尝试了一些东西，但我不能找到它如何使它工作…
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<script type="text/javascript" src="js/jquery.min.js"></script>
<script type="text/javascript" src="js/bootstrap.min.js"></script>
<link href="css/font-awesome.min.css" rel="stylesheet" type="text/css">
<link href="css/bootstrap.css" rel="stylesheet" type="text/css">
</head>
<body>
<div class="navbar navbar-default navbar-static-top">
<div class="container">
<div class="navbar-header"><button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-ex-collapse"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a class="navbar-brand">My learning skills: A self-assessment questionnaire</a></div>
<div class="collapse navbar-collapse" id="navbar-ex-collapse">
<ul class="nav navbar-nav navbar-right"></ul>
</div>
</div>
</div>
<div class="section">
<div class="container">
<div class="row">
<div class="col-md-12">
<form role="form" method="post">
<div class="form-group"><label class="control-label" for="exampleInputEmail1">Nume:</label><input class="form-control input-lg" id="exampleInputEmail1" placeholder="Enter name" type="text"></div>
<div class="form-group"><label class="control-label" for="exampleInputEmail1">Email address:</label><input class="form-control input-lg" id="exampleInputEmail1" placeholder="Enter email" type="email"></div>
<div class="container">
<div class= "row">
<h4>Your gender: *</h4>
</div>
<div class="row">
<div class="radio">
<label><input type="radio" name="gender" value="female">F</label>
</div>
<div class="radio">
<label><input type="radio" name="gender" value="male">M</label>
</div>
<div class="radio">
<label><input type="radio" name="gender" value="other">Other</label>
</div>
</div>
</br>
<div class="row">
<div class="form-group"><label class="control-label" for="exampleInputEmail1">Your age: *</label><input class="form-control input-lg" id="exampleInputEmail1" placeholder="Enter age" type="text"></div>
</div>
<div class= "row">
<h2>That was it! Please, keep your scores saved and check that after refilling in this questionnaire, in 6-8 months from now on. Happy learning!</h2>
</div>
<div class= "row">
<button type="submit" name="submit" value="submit" class="btn btn-primary btn-lg">Send</button>
</div>
</div>
</form>
<?php $gender = $_POST['contact']; echo $gender; ?>
</div>
</div>
</div>
</div>
</body>
</html>
例如:
echo $性别;结果应该是$female
<?php $gender = $_POST['contact']; echo $gender; ?>
更改为
<?php $gender = $_POST['gender']; echo $gender; ?>.
您的无线电控制的名称是性别不是联系人。