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68 lines
1.8 KiB
Markdown
68 lines
1.8 KiB
Markdown
# Radio 单选框
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在一组备选项中进行单选
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## TS 定义
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```typescript
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interface RedioGroup extends FormItem {
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type: 'redioGroup';
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options: {
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value: any;
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text: string;
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}[];
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}
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```
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点击查看[FormItem](https://github.com/Tencent/tmagic-editor/blob/master/packages/form/src/schema.ts)的定义
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## 基础用法
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由于选项默认可见，不宜过多，若选项过多，建议使用 Select 选择器。
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<demo-block type="form" :config="[{
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type: 'radio-group',
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name: 'radio',
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text: '选项',
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options: [
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{ text: '选项1', value: 1 },
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{ text: '选项2', value: 2 }
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]
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}]">
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<template #source>
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<p>
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要使用 Radio 组件，只需要配置type: 'radio-group'。
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</p>
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</template>
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</demo-block>
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## 禁用状态
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单选框不可用的状态。
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<demo-block type="form" :config="[{
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type: 'radio-group',
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name: 'radio',
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text: '选项',
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options: [
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{ text: '选项1', value: 1 },
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{ text: '选项2', value: 2 }
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],
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disabled: () => true
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}]">
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<template #source>
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<p>
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只要在配置中设置 disabled 属性即可，它接受一个 Boolean ， true 为禁用，也可以接受一个返回 Boolean 的函数。
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</p>
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</template>
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</demo-block>
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## RadioGroup Attributes
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| 参数 | 说明 | 类型 | 可选值 | 默认值 |
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|---------- |-------- |---------- |------------- |-------- |
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| name | 绑定值 | string | — | — |
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| text | 表单标签 | string | — | — |
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| disabled | 是否禁用 | boolean / [FilterFunction](https://github.com/Tencent/tmagic-editor/blob/master/packages/form/src/schema.ts) | — | false |
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| options | 选项 | Array | — | - |
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| onChange | 值变化时触发的函数 | [OnChangeHandler ](https://github.com/Tencent/tmagic-editor/blob/master/packages/form/src/schema.ts) | — | - |
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