本文实例为大家分享了微信小程序分页滑动栏的具体代码,供大家参考,具体内容如下
功能:
1.分页栏与滑动视图绑定
2.点击分页栏自动滑动到对应视图
3.滑动的到视图对应分页栏自动显示选中样式
上代码
wxml
1 2 3 4 5 6 7 8 9 10 11 12 | < view class = "tapNav" >
< view class = "pw_tabArr.tabCurrentIndex==0?'active':''" data-index = "0" bindtap = "veHandle" >分页标签1</ view >
< view class = "pw_tabArr.tabCurrentIndex==1?'active':''" data-index = "1" bindtap = "veHandle" >分页标签2</ view >
< view class = "pw_tabArr.tabCurrentIndex==2?'active':''" data-index = "2" bindtap = "veHandle" >分页标签3</ view >
</ view >
< swiper id = "swiper" indicator-dots = "pw_indicatorDots"
autoplay = "pw_autoplay" interval = "pw_interval" duration = "pw_duration" current = "pw_current" bindchange = "swiperChange" >
< block wx:for = "pw_imgUrls" >
< swiper-item id = "swiper-item" >
< image id = "imgae" src = "pw_item" class = "slide-image" width = "355" height = "150" />
</ swiper-item >
</ block >
|
wxss
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | .tapNav {
display : flex;
flex- direction : row;
}
.tapNav view{
flex: 1 ;
width : 200 rpx;
height : 100 rpx;
text-align : center ;
line-height : 100 rpx;
font-family : "微软雅黑" ;
}
.tapNav .active {
color : blue ;
border-bottom : 4 rpx solid mediumseagreen;
}
#swiper {
margin-top : 40 rpx;
}
#swiper image{
width : 100% ;
}
|
js
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 | var app = getApp()
Page({
data: {
imgUrls: [
& #39;http://img02.tooopen.com/images/20150928/tooopen_sy_143912755726.jpg',
& #39;http://img06.tooopen.com/images/20160818/tooopen_sy_175866434296.jpg',
& #39;http://img06.tooopen.com/images/20160818/tooopen_sy_175833047715.jpg'
],
indicatorDots: true ,
autoplay: true ,
interval: 2000,
duration: 1000,
current:0,
tabArr:{
tabCurrentIndex:0
}
},
veHandle: function (e){
console.log(e.target.dataset.index)
var currentIndex = e.target.dataset.index
this .setData({
current:currentIndex,
"tabArr.tabCurrentIndex" :currentIndex
})
},
swiperChange: function (e){
console.log(e.detail.current)
var swiperCurrent = e.detail.current;
this .setData({
& #39;tabArr.tabCurrentIndex':swiperCurrent
})
},
onLoad: function () {
console.log(& #39;onLoad')
}
})
|
以上就是微信小程序开发之分页滑动栏代码展示的详细内容。
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