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124 lines
2.1 KiB
Markdown
124 lines
2.1 KiB
Markdown
# Rate
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### Install
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```js
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import Vue from 'vue';
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import { Rate } from 'vant';
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Vue.use(Rate);
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```
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## Usage
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### Basic Usage
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```html
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<van-rate v-model="value" />
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```
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```js
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export default {
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data() {
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return {
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value: 3,
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};
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},
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};
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```
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### Custom Icon
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```html
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<van-rate v-model="value" icon="like" void-icon="like-o" />
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```
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### Custom Style
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```html
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<van-rate
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v-model="value"
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:size="25"
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color="#ffd21e"
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void-icon="star"
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void-color="#eee"
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/>
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```
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### Half Star
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```html
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<van-rate v-model="value" allow-half void-icon="star" void-color="#eee" />
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```
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```js
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export default {
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data() {
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return {
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value: 2.5,
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};
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},
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};
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```
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### Custom Count
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```html
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<van-rate v-model="value" :count="6" />
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```
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### Disabled
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```html
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<van-rate v-model="value" disabled />
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```
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### Readonly
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```html
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<van-rate v-model="value" readonly />
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```
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### Change Event
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```html
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<van-rate v-model="value" @change="onChange" />
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```
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```javascript
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export default {
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method: {
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onChange(value) {
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Toast('current value:' + value);
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},
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},
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};
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```
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## API
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### Props
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| Attribute | Description | Type | Default |
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| --- | --- | --- | --- |
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| v-model | Current rate | _number_ | - |
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| count | Count | _number \| string_ | `5` |
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| size | Icon size | _number \| string_ | `20px` |
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| gutter | Icon gutter | _number \| string_ | `4px` |
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| color | Selected color | _string_ | `#ee0a24` |
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| void-color | Void color | _string_ | `#c8c9cc` |
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| disabled-color | Disabled color | _string_ | `#c8c9cc` |
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| icon | Selected icon | _string_ | `star` |
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| void-icon | Void icon | _string_ | `star-o` |
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| icon-prefix `v2.5.3` | Icon className prefix | _string_ | `van-icon` |
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| allow-half | Whether to allow half star | _boolean_ | `false` |
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| readonly | Whether to be readonly | _boolean_ | `false` |
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| disabled | Whether to disable rate | _boolean_ | `false` |
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| touchable `v2.2.0` | Whether to allow select rate by touch gesture | _boolean_ | `true` |
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### Events
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| Event | Description | Parameters |
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| ------ | --------------------------- | ------------ |
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| change | Triggered when rate changed | current rate |
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