WeChat small program form component slide selector slider
May 18, 2021 WeChat Mini Program Development Document
Table of contents
slider
Slide the selector.
| The property name | Type | The default | Description | The lowest version |
|---|---|---|---|---|
| min | Number | 0 | The minimum value | |
| max | Number | 100 | The maximum value | |
| step | Number | 1 | Step, the value must be greater than 0, and can be divided by (max - min). | |
| disabled | Boolean | false | Whether to disable | |
| value | Number | 0 | The current value | |
| color | Color | #e9e9e9 | Color of the background bar (use backgroundColor) | |
| selected-color | Color | #1aad19 | Color selected (use activeColor) | |
| activeColor | Color | #1aad19 | The color selected | |
| backgroundColor | Color | #e9e9e9 | The color of the background bar | |
| show-value | Boolean | false | Whether the current value is displayed | |
| bindchange | EventHandle | Events triggered after completing a drag, event.detail . | ||
| bindchanging | EventHandle | Events triggered during drag, event.detail . | 1.7.0 |
Example code:
<view class="section section_gap">
<text class="section__title">设置left/right icon</text>
<view class="body-view">
<slider bindchange="slider1change" left-icon="cancel" right-icon="success_no_circle"/>
</view>
</view>
<view class="section section_gap">
<text class="section__title">设置step</text>
<view class="body-view">
<slider bindchange="slider2change" step="5"/>
</view>
</view>
<view class="section section_gap">
<text class="section__title">显示当前value</text>
<view class="body-view">
<slider bindchange="slider3change" show-value/>
</view>
</view>
<view class="section section_gap">
<text class="section__title">设置最小/最大值</text>
<view class="body-view">
<slider bindchange="slider4change" min="50" max="200" show-value/>
</view>
</view>var pageData = {}
for(var i = 1; i < 5; ++i) {
(function (index) {
pageData['slider' + index + 'change'] = function(e) {
console.log('slider' + 'index' + '发生 change 事件，携带值为', e.detail.value)
}
})(i);
}
Page(pageData)
