组件说明:
- 滑块视图容器,用于展示图片,可以通过用户拖拽和设置自动切换属性控制图片的切换
组件用法:
wxml
- <swiper indicator-dots="{{indicatorDots}}"
- autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
- <block wx:for="{{imgUrls}}">
- <swiper-item>
- <image src="{{item}}" class="slide-image" width="355" height="150"/>
- </swiper-item>
- </block>
- </swiper>
- <button bindtap="changeIndicatorDots"> indicator-dots </button>
- <button bindtap="changeAutoplay"> autoplay </button>
- <slider bindchange="intervalChange" show-value min="500" max="2000"/> interval
- <slider bindchange="durationChange" show-value min="1000" max="10000"/> duration
js
- page({
- data: {
- imgUrls: [
- 'https://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
- 'https://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
- 'https://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'
- ],
- indicatorDots: false,
- autoplay: false,
- interval: 5000,
- duration: 1000
- },
- changeIndicatorDots: function(e) {
- this.setData({
- indicatorDots: !this.data.indicatorDots
- })
- },
- changeAutoplay: function(e) {
- this.setData({
- autoplay: !this.data.autoplay
- })
- },
- intervalChange: function(e) {
- this.setData({
- interval: e.detail.value
- })
- },
- durationChange: function(e) {
- this.setData({
- duration: e.detail.value
- })
- }
- })
wxss
- .swiper-item{
- display: block;
- height: 150px;
- }
主要属性:
- 设置界面的内容样式,用于wxml
属性
|
类型
|
默认值
|
描述
|
indicator-dots
|
Boolean
|
false
|
是否显示面板指示点
|
autoplay
|
Boolean
|
false
|
是否自动切换
|
current
|
Number
|
0
|
当前所在页面的 index
|
interval
|
Number
|
5000
|
自动切换时间间隔
|
duration
|
Number
|
1000
|
滑动动画时长
|
bindchange
|
EventHandle
|
current 改变时会触发 change 事件,event.detail = {current: current}
|