本文實例為大家分享了微信小程序時間標簽和時間范圍聯(lián)動的具體代碼，供大家參考，具體內(nèi)容如下
最近忙于一個有關數(shù)據(jù)管理的微信小程序，遇到了上圖情況，雖然很簡單，還是整理一下。若有錯誤，請廣大朋友們指正。
使用微信小程序組件radio-group、picker，用wxss對radio按照需求進行重構，picker里邊的start和end時間是根據(jù)radio來顯示的。將start、end時間放在data里，radio發(fā)生改變時，改變data中的時間。當picker中的值發(fā)生改變時，如果時間范圍已經(jīng)超出了radio中的范圍，需要對radio的顯示進行實時修改。
話不多說，接下來上代碼。
index.wxml
<view class="con_screen"> <text class="cons_ti">日期范圍</text> <!-- 單選時間 --> <radio-group class="radio-group" bindchange="radioCheckedChange"> <block > <label class="cons_radio {{radioCheckVal==1?'active':''}}" > <radio value="1" hidden="true"/> <text>今日</text> </label> <label class="cons_radio {{radioCheckVal==4?'active':''}}" > <radio value="4" hidden="true" /> <text>近7日</text> </label> <label class="cons_radio {{radioCheckVal==6?'active':''}}" > <radio value="6" hidden="true"/> <text>近30日</text> </label> </block> </radio-group> <!-- 時間段 --> <view class="picker_group"> <picker mode="date" value="{{date}}" start="2015-09-01" end="{{date2}}" bindchange="bindDateChange"> <view class="picker"> {{date}} <image src="../../image/home_zsr_icon.png"></image> </view> </picker> 到 <picker mode="date" value="{{date2}}" start="{{date}}" end="2018-01-24" bindchange="bindDateChange2"> <view class="picker"> {{date2}} <image src="../../image/home_zsr_icon.png"></image> </view> </picker> </view> </view>index.wxss
.radio-group{ display: inline-block;}.cons_radio{ margin-left: 30rpx;}.cons_radio text{ font-size: 26rpx; color: #c8c8c8; height: 40rpx; /* width: 93rpx; */ border: #c8c8c8 solid 2rpx; padding:0 20rpx; text-align: center; line-height: 40rpx; display: inline-block; border-radius: 20rpx;}/* 黃色 */.cons_radio.active text{ color: #F5A623; border-color: #F5A623;}/* 紅色 */.cons_radio.activered text{ color: #FA2B21; border-color: #FA2B21;}/* 藍色 */.cons_radio.activeblue text{ color: #4AAFDD; border-color: #4AAFDD;}/* 黃綠色 */.cons_radio.activeyg text{ color: #BABC1A; border-color: #BABC1A;} /* 日期選擇 */.picker_group{ display: block; font-size: 28rpx; color: #c8c8c8; margin-left: 20rpx; margin-top: 15rpx;}.picker_group picker{ display: inline-block; margin:0 20rpx 0 20rpx; position: relative; color: #232323;}.picker_group picker image{ width: 20rpx; height: 20rpx;}.cons_zsr{ display: block; font-size: 32rpx; color: #232323; margin-left: 40rpx; margin-bottom: 15rpx;}.cons_zsr picker image{ width: 30rpx; height: 30rpx;}index.js
Page({ data:{ page:'', Loading:false, isLogin:false, radioCheckVal:0,//收益占比單選 date: '2015-09-01',//收益占比時間段起始時間 date2:'2018-01-24',//收益占比時間段終止時間 }, // 收益占比單選時間 ring radioCheckedChange(e){ let that=this; that.setData({ radioCheckVal:e.detail.value }) console.log(that.data.radioCheckVal) if(that.data.radioCheckVal=='1'){ that.setData({ date:timedate.formatDate(now), date2:timedate.formatDate(now), }) // console.log(that.data.date+'------'+that.data.date2) that.timeFn(that.data.arrayindex,that.data.date,that.data.date2) } if(that.data.radioCheckVal=='4'){ that.setData({ date:timedate.sevenDays().t2, date2:timedate.sevenDays().t1, }) // console.log(that.data.date+'------'+that.data.date2) that.timeFn(that.data.arrayindex,that.data.date,that.data.date2) } if(that.data.radioCheckVal=='6'){ that.setData({ date:timedate.thirtyDays().t2, date2:timedate.thirtyDays().t1, }) // console.log(that.data.date+'------'+that.data.date2) that.timeFn(that.data.arrayindex,that.data.date,that.data.date2) } }, // 收益占比時間段選擇 bindDateChange(e){ let that=this; console.log(e.detail.value) that.setData({ date: e.detail.value, radioCheckVal:0, }) that.timeFn(that.data.arrayindex,that.data.date,that.data.date2) }, bindDateChange2(e){ let that=this; that.setData({ date2: e.detail.value, radioCheckVal:0, }) that.timeFn2(that.data.arrayindex,that.data.date,that.data.date2) },以上就是本文的全部內(nèi)容，希望對大家的學習有所幫助，也希望大家多多支持VEVB武林網(wǎng)。
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