小程序实现轮播每次显示三条数据
作者：那些年的笔记
这篇文章主要为大家详细介绍了小程序实现轮播每次显示三条数据，文中示例代码介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们可以参考一下
本文实例为大家分享了小程序轮播每次显示三条数据的具体代码，供大家参考，具体内容如下
1.页面布局
<!-- 统计过程控制s -->
<view class='Lean_item'>
<view class='Lean_container'>
<view class='Lean_item_title'>
<image class='Lean_item_title_pic' src='{{BaseURL}}/uploadFile/groupImages/greencross1.png'></image>
<view class='Lean_item_title_name'>统计过程控制</view>
<view class='Lean_item_title_more'>更多>></view>
</view>
<view wx:if='{{listSPCOrganizationAbnormity.length>0}}'>
<swiper class='statistics_list' indicator-dots="{{indicatorDots1}}" autoplay="{{autoplay}}" interval="{{interval}}" duration="{{duration}}" vertical="{{vertical}}" circular="{{circular}}">
<block wx:for="{{listSPCOrganizationAbnormity}}" wx:key="unique" wx:for-item="items">
<swiper-item>
<block wx:for="{{items}}" wx:key="unique">
<view class='statistics_item'>
<view class='statistics_item_time'>{{item.operateTime}}</view>
<view class='statistics_item_name'>{{item.name}}</view>
<view class='statistics_item_name'>{{item.value}}{{item.unit}}</view>
<view class='statistics_item_name'>{{item.stateName}}</view>
</view>
</block>
</swiper-item>
</block>
</swiper>
</view>
<view wx:else>
<view class='statistics_no_list'>蓝控参数运行正常</view>
</view>
</view>
</view>
<!-- 统计过程控制e -->2.样式
.Lean_item {
width: 100%;
height: auto;
float: left;
background-color: #fff;
border-radius: 10rpx;
margin-top: 20rpx;
padding: 10rpx 0rpx;
box-shadow: 0px 0px 5px rgba(226, 226, 226, 0.911);
}
.Lean_container {
width: calc(100% - 40rpx);
height: auto;
float: left;
margin-left: 20rpx;
}
.Lean_item_title {
width: 100%;
height: 80rpx;
line-height: 80rpx;
border-bottom: 1px solid #f2f2f2;
position: relative;
}
.Lean_item_title_pic {
height: 30rpx;
width: 30rpx;
float: left;
margin-top: 25rpx;
}
.Lean_item_title_name {
color: #2c3444;
font-size: 15px;
font-weight: 800;
float: left;
margin-left: 10rpx;
}
.Lean_item_title_more {
color: #4f5760;
font-size: 11px;
float: right;
}
.statistics_list {
width: 100%;
display: flex;
height: 260rpx;
flex-wrap: wrap;
}
.statistics_no_list {
width: 100%;
height: 80rpx;
line-height: 80rpx;
display: flex;
flex-wrap: wrap;
}
.statistics_item {
width: 100%;
height: 80rpx;
line-height: 80rpx;
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.statistics_item_time {
padding: 0rpx 10rpx;
height: 80rpx;
}3.js
/**获取统计过程控制 */
getSPCOrganizationAbnormity: function() {
var that = this;
wx.request({
header: {
"Content-Type": "application/x-www-form-urlencoded"
},
method: 'GET',
url: app.globalData.BaseURL + 'group/v1/getSPCOrganizationAbnormity.html',
data: {
organizationID: that.data.defaultOrgID,
},
success: function(res) {
console.log("获取统计过程控制", res.data)
var status = res.data.status;
var info = res.data.info;
if (status.indexOf("SUCCESS") == 0) {
var big = res.data.info;
var length = big.length;
var num = parseInt(length / 3);
var arr = [];
for (var i = 0; i < num; i++) {
var ar = [];
for (var j = 0; j < 3; j++) {
ar.push(big[j])
}
arr.push(ar)
}
if (length % 3 != 0) {
var ar = []
for (var k = (num * 3); k < length; k++) {
ar.push(big[k])
}
arr.push(ar)
}
that.setData({
listSPCOrganizationAbnormity: arr
})
} else {
wx.showToast({
title: res.data.info,
icon: 'none'
})
}
}
})
},4.效果图
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持脚本之家。