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组件说明:
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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
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<swiper indicator-dots="{{indicatorDots}}"
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autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}">
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<block wx:for="{{imgUrls}}">
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<swiper-item>
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<image src="{{item}}" class="slide-image" width="355" height="150"/>
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</swiper-item>
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</block>
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</swiper>
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<button bindtap="changeIndicatorDots"> indicator-dots </button>
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<button bindtap="changeAutoplay"> autoplay </button>
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<slider bindchange="intervalChange" show-value min="500" max="2000"/> interval
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<slider bindchange="durationChange" show-value min="1000" max="10000"/> duration
js
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page({
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data: {
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imgUrls: [
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'http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
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'http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
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'http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'
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],
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indicatorDots: false,
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autoplay: false,
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interval: 5000,
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duration: 1000
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},
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changeIndicatorDots: function(e) {
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this.setData({
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indicatorDots: !this.data.indicatorDots
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})
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},
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changeAutoplay: function(e) {
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this.setData({
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autoplay: !this.data.autoplay
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})
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},
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intervalChange: function(e) {
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this.setData({
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interval: e.detail.value
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})
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},
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durationChange: function(e) {
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this.setData({
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duration: e.detail.value
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})
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}
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})
wxss
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.swiper-item{
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display: block;
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height: 150px;
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}
主要属性：
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属性
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类型
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默认值
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描述
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indicator-dots
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Boolean
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false
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是否显示面板指示点
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autoplay
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Boolean
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false
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是否自动切换
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current
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Number
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0
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当前所在页面的 index
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interval
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Number
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5000
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自动切换时间间隔
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duration
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Number
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1000
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滑动动画时长
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bindchange
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EventHandle
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current 改变时会触发 change 事件，event.detail = {current: current}
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