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e4c5ab9c69
* Add a name property for RadioGroup * Add document for RadioGroup's name property * Add test case for RadioGroup name property
33 lines
1004 B
Markdown
33 lines
1004 B
Markdown
---
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order: 4
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title:
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zh-CN: 单选组合 - 配合 name 使用
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en-US: RadioGroup with name
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---
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## zh-CN
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可以为 RadioGroup 配置 `name` 参数，为组合内的 input 元素赋予相同的 `name` 属性，使浏览器把 RadioGroup 下的 Radio 真正看作是一组（例如可以通过方向键始终**在同一组内**更改选项）。
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## en-US
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Passing the `name` property to all `input[type="radio"]` that are in the same RadioGroup. It is usually used to let the browser see your RadioGroup as a real "group" and keep the default behavior. For example, using left/right keyboard arrow to change your selection that in the same RadioGroup.
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```jsx
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import { Radio } from 'antd';
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const RadioGroup = Radio.Group;
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function App() {
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return (
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<RadioGroup name="radiogroup" defaultValue={1}>
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<Radio value={1}>A</Radio>
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<Radio value={2}>B</Radio>
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<Radio value={3}>C</Radio>
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<Radio value={4}>D</Radio>
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</RadioGroup>
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);
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}
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ReactDOM.render(<App />, mountNode);
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```
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