21 lines
876 B
Markdown
21 lines
876 B
Markdown
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<cn>
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#### 单选组合 - 配合 name 使用
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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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</cn>
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<us>
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#### RadioGroup with name
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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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</us>
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```html
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<template>
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<a-radio-group name="radioGroup" :defaultValue="1">
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<a-radio :value="1">A</a-radio>
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<a-radio :value="2">B</a-radio>
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<a-radio :value="3">C</a-radio>
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<a-radio :value="4">D</a-radio>
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</a-radio-group>
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</template>
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```
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