| Sr.No. | 类名和描述 |
| 1 |
mdl-radio
将标签标识为 MDL 组件并且在标签元素上是必需的。
|
| 2 |
mdl-js-radio
将基本 MDL 行为设置为标签，并且在标签元素上是必需的。
|
| 3 |
mdl-radio__button
将基本 MDL 行为设置为单选，并且在输入元素（单选按钮）上是必需的。
|
| 4 |
mdl-radio__label
将基本 MDL 行为设置为标题并且在 span 元素（标题）上是必需的。
|
| 5 |
mdl-js-ripple-effect
设置波纹点击效果，可选；在标签元素上而不是在输入元素（单选按钮）上。
|
<html>
<head>
<script
src = "https://storage.googleapis.com/code.getmdl.io/1.0.6/material.min.js">
</script>
<link rel = "stylesheet"
href = "https://storage.googleapis.com/code.getmdl.io/1.0.6/material.indigo-pink.min.css">
<link rel = "stylesheet"
href = "https://fonts.googleapis.com/icon?family=Material+Icons">
<script langauage = "javascript">
function showMessage(value) {
document.getElementById("message").innerHTML = value;
}
</script>
</head>
<body>
<table>
<tr><td>default Radio Button</td><td>Radio Button with Ripple Effect</td>
<td>Disabled Radio Button</td></tr>
<tr>
<td>
<label class = "mdl-radio mdl-js-radio" for = "option1">
<input type = "radio" id = "option1" name = "gender"
class = "mdl-radio__button" checked>
<span class = "mdl-radio__label">Male</span>
</label>
</td>
<td>
<label class = "mdl-radio mdl-js-radio mdl-js-ripple-effect"
for = "option2">
<input type = "radio" id = "option2" name = "gender"
class = "mdl-radio__button" >
<span class = "mdl-radio__label">Female</span>
</label>
</td>
<td>
<label class = "mdl-radio mdl-js-radio" for = "option3">
<input type = "radio" id = "option3" name = "gender"
class = "mdl-radio__button" disabled>
<span class = "mdl-radio__label">Don't know (Disabled)</span>
</label>
</td>
</tr>
</table>
</body>
</html>
