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109 lines
1.7 KiB
Markdown
109 lines
1.7 KiB
Markdown
## Slider 滑块
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### 使用指南
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``` javascript
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import { Slider } from 'vant';
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Vue.use(Slider);
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```
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#### 基本用法
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```html
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<van-slider v-model="value1"/>
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<van-row>
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<van-col span="12">
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<van-stepper v-model="value1" />
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</van-col>
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</van-row>
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```
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```js
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data() {
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return {
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value1: 50
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}
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}
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```
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#### 最大最小值
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```html
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<van-slider
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v-model="value2"
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:min="min"
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:max="max"
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/>
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```
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```js
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data() {
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return {
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value2: 50,
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min: 10,
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max: 90
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}
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}
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```
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#### 禁用
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```html
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<van-slider v-model="value3" disabled />
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```
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#### 事件
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```html
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<van-slider
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v-model="value4"
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@change="handleChange"
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@after-change="handleAfterChange"
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/>
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```
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```js
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data() {
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return {
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value4: 50
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}
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},
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methods: {
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handleChange(value) {
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console.log('handleChange:', value)
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},
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handleAfterChange(value) {
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console.log('handleAfterChange:', value)
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}
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}
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```
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### 自定义样式
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```html
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<van-slider
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v-model="value5"
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pivot-color="#333"
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loaded-bar-color="red"
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bar-color="blue"
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/>
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```
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### API
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| 参数 | 说明 | 类型 | 默认值 | 必须 |
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|-----------|-----------|-----------|-------------|-------------|
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| value | 当前进度百分比 | Number | 0 | 否 |
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| disabled | 滑块是否禁用 | Boolean | false | 否 |
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| bar-color | 进度条颜色 | string | `#cacaca` | 否 |
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| loaded-bar-color | 已加载条颜色 | string | `#4b0` | 否 |
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| pivot-color | 滑块颜色 | string | `#4b0` | 否 |
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| max | 最大值 | Number | 100 | - |
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| min | 最小值 | Number | 0 | - |
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### Event
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| 事件名 | 说明 | 参数 |
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|-----------|-----------|-----------|
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| change | 拖动时触发 | value |
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| after-change | 拖动停止后触发 | value |
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