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77 lines
1.7 KiB
Markdown
77 lines
1.7 KiB
Markdown
## Radio
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### Install
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``` javascript
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import { Radio } from 'vant';
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Vue.component(Radio.name, Radio);
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```
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### Usage
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#### Basic Usage
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Use `v-model` to bind check status of radio. The value will be set to the name of radio when radio get checked.
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```html
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<van-radio name="1" v-model="radio">Radio 1</van-radio>
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<van-radio name="2" v-model="radio">Radio 2</van-radio>
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```
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```javascript
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export default {
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data() {
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return {
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radio: '1'
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}
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}
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};
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```
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#### Disabled
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```html
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<van-radio name="1" v-model="radio" disabled>Disabled</van-radio>
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<van-radio name="2" v-model="radio" disabled>Disabled and checked</van-radio>
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```
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#### Radio Group
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When Radios are inside a RadioGroup, the checked radio's name is bound with CheckboxGroup by `v-model`.
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```html
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<van-radio-group v-model="radio">
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<van-radio name="1">Radio 1</van-radio>
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<van-radio name="2">Radio 2</van-radio>
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</van-radio-group>
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```
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#### Inside a Cell
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```html
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<van-radio-group v-model="radio">
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<van-cell-group>
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<van-cell><van-radio name="1">Radio 1</van-radio></van-cell>
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<van-cell><van-radio name="2">Radio 2</van-radio></van-cell>
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</van-cell-group>
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</van-radio-group>
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```
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### Radio API
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| Attribute | Description | Type | Default | Accepted Values |
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|-----------|-----------|-----------|-------------|-------------|
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| disabled | Diable radio | `Boolean` | `false` | - |
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| name | Radio name | `Boolean` | `false` | - |
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### RadioGroup API
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| Attribute | Description | Type | Default | Accepted Values |
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|-----------|-----------|-----------|-------------|-------------|
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| disabled | Diable all radios | `Boolean` | `false` | - |
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### RadioGroup Event
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| Event | Description | Parameters |
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|-----------|-----------|-----------|
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| change | Triggered when value changed | current value |
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