微信小程序 swiper 轮播+缩略图 - 好文

wxml: <view id="content">  <view class="recommend"> <view
class="swiper-container"> <swiper autoplay="auto" interval="5000"
duration="500" current="{{swiperCurrent}}" circular="{{circular}}"
bindchange="swiperChange" class="swiper"> <block wx:for="{{slider}}"
wx:key="unique"> <swiper-item data-id="{{item.id}}" data-url="{{item.linkUrl}}"
class="dot{{index == swiperCurrent ? ' active' : ''}}" bindtap="chuangEvents"
id="{{index}}"> <image src="{{item.picUrl}}" class="img"></image>
<span>{{item.index+1}}</span> </swiper-item> </block> </swiper> <view
class="dots"> <swiper autoplay="auto" interval="5000"
display-multiple-items="7" duration="500" current="{{dotsCurrent}}"
circular="{{circular}}" bindchange="dotsChange"> <block wx:for="{{slider}}"
wx:key="unique"> <swiper-item data-id="{{item.id}}" class="dot{{index ==
swiperCurrent ? ' active' : ''}}" bindtap="chuangEvent" id="{{index}}"> <image
src="{{item.picUrl}}" class="imgs"></image> </swiper-item> </block> </swiper>
</view> </view> </view> </view>wxss: /* pages/shouye/shouye.wxss */ page {
background: #333; width: 100%; height: 100%; overflow: hidden; } #content {
background: #333; width: 100%; height: 100%; overflow: hidden; } a { width:
100%; height: 50px; overflow: hidden; } /*banner轮播 */ .swiper-container {
margin-top: 23%; position: relative; } .swiper-container .swiper { height:
600rpx; } .swiper-container .swiper .img { width: 100%; height: 100%; }
.swiper-container .dots { position: fixed; height: 80px; right: 0rpx; width:
100%; bottom: 0rpx; } .swiper-container .dots .dot { /* margin: auto 3px; */ /*
width: 58px !important; */ height: 65px !important; /* background: #333; */ /*
transition: all 0.6s; */ } .swiper-container .dots .dot.active .imgs { width:
100% !important; height: 100%; margin: 0% auto; } .imgs { width: 85%; display:
block; margin: 5% auto; height: 90%; } .swiper-container .dotes { position:
absolute; right: 40rpx; bottom: 20rpx; display: flex; justify-content: center;
} .swiper-container .dotes .dote { margin: 0 10rpx; width: 28rpx; height:
28rpx; background: #fff; border-radius: 50%; transition: all 0.6s; font: 300
18rpx/28rpx "microsoft yahei"; text-align: center; } .swiper-container .dotes
.dote.actives { background: #f80; color: #fff; }
js //banner Page({ data: { //轮播图 slider: [], swiperCurrent: 3, slider: [{ url:
'', picUrl: 'images/1.jpg' }, { picUrl: 'images/5.jpg' }, { picUrl:
'images/3.jpg' }, { picUrl: 'images/4.jpg' }, { picUrl: 'images/5.jpg' }, {
picUrl: 'images/3.jpg' }, { picUrl: 'images/5.jpg' }, { picUrl: 'images/3.jpg'
}, { picUrl: 'images/5.jpg' }, { picUrl: 'images/3.jpg' }, { picUrl:
'images/5.jpg' }, { picUrl: 'images/3.jpg' } ], indicatorDots: true, autoplay:
true, interval: 2000, duration: 1000, circular: true, beforeColor:
"white",//指示点颜色 afterColor: "coral",//当前选中的指示点颜色 }, //轮播图的切换事件 swiperChange:
function (e) { //只要把切换后当前的index传给<swiper>组件的current属性即可 this.setData({
swiperCurrent: e.detail.current }) }, dotsChange: function (e) {
//只要把切换后当前的index传给<swiper>组件的current属性即可 this.setData({ dotsCurrent:
e.detail.current }) }, //点击指示点切换 chuangEvent: function (e) { this.setData({
swiperCurrent: e.currentTarget.id }) }, chuangEvents: function (e) {
this.setData({ dotsCurrent: e.currentTarget.id }) }, })

暂时还有点错误，请各位大神帮忙指点一下！

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