322 lines
10 KiB
Vue
322 lines
10 KiB
Vue
<template>
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<uni-popup ref="popup" type="bottom">
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<view class="tpf-time-range-section">
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<view class="tpf-time-range-title-section flex flex-align-center flex-pack-justify">
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<text class="tpf-time-range-title-txt tpf-time-range-cancel" @tap="closePopup('cancel')">取消</text>
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<text class="tpf-time-range-title-txt tpf-time-range-title">时间范围选择</text>
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<text class="tpf-time-range-title-txt tpf-time-range-sure" @tap="closePopup('sure')">确定</text>
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</view>
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<view class="tpf-time-range-main flex flex-l flex-align-center flex-pack-justify">
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<view class="tpf-time-range-item flex flex-v flex-align-center">
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<text class="tpf-start-time">开始时间</text>
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<picker-view class="flex-1 tpf-picker-view" :value="startDefaultTimeArr" indicator-style="height: 50px;" @change="startTimeChange">
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<picker-view-column>
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<view class="tpf-time-range-picker-item flex flex-align-center flex-pack-center" v-for="(item,index) in createTimeRange.hours" :key="index">{{item}}</view>
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</picker-view-column>
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<picker-view-column>
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<view class="tpf-time-range-picker-item flex flex-align-center flex-pack-center" v-for="(item,index) in createTimeRange.startMinutes" :key="index">{{item}}</view>
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</picker-view-column>
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</picker-view>
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</view>
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<text class="tpf-time-divide"> - </text>
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<view class="tpf-time-range-item flex flex-v flex-align-center">
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<text class="tpf-start-time">结束时间</text>
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<picker-view class="flex-1 tpf-picker-view" :value="endDefaultTimeArr" indicator-style="height: 50px;" @change="endTimeChange">
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<picker-view-column>
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<view class="tpf-time-range-picker-item flex flex-align-center flex-pack-center" v-for="(item,index) in createTimeRange.hours" :key="index">{{item}}</view>
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</picker-view-column>
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<picker-view-column>
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<view class="tpf-time-range-picker-item flex flex-align-center flex-pack-center" v-for="(item,index) in createTimeRange.endMinutes" :key="index">{{item}}</view>
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</picker-view-column>
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</picker-view>
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</view>
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</view>
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</view>
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</uni-popup>
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</template>
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<script>
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/**
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* TimeRange 时间范围选择，
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* 说明：本组件来自 https://ext.dcloud.net.cn/plugin?id=12951，wflow在此将其引入修改文件名
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* @description 对时间（时、分）区间进行选择，限制选择范围
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* @property {string} startTime 定义开始时间
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* @property {string} startDefaultTime 定义开始默认时间
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* @property {string} endTime 定义结束时间
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* @property {string} endDefaultTime 定义结束默认时间
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* @event {Function()} name
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*/
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export default{
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name:"TimeRangePicker",
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props:{
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// 开始时间
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startTime:{
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type:String,
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default:"00:00",
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validator:(value)=>{
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return /(((2[0-3])|([0-1][0-9])):[0-5][0-9])|24:00/.test(value);
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}
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},
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// 开始默认时间
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startDefaultTime:{
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type:String,
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// #ifdef MP-WEIXIN
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default:"00:00",
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// #endif
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// #ifndef MP-WEIXIN
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default(){
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return this.startTime;
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},
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// #endif
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validator:(value)=>{
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return /(((2[0-3])|([0-1][0-9])):[0-5][0-9])|24:00/.test(value);
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}
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},
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// 结束时间
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endTime:{
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type:String,
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default:"23:59",
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validator:(value)=>{
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return /(((2[0-3])|([0-1][0-9])):[0-5][0-9])|24:00/.test(value);
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}
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},
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// 结束默认时间
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endDefaultTime:{
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type:String,
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// #ifdef MP-WEIXIN
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default:"23:59",
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// #endif
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// #ifndef MP-WEIXIN
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default(){
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return this.endTime;
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},
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// #endif
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validator:(value)=>{
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return /(((2[0-3])|([0-1][0-9])):[0-5][0-9])|24:00/.test(value);
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}
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}
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},
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data(){
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return {
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startDefaultTimeArr:[0,0],
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endDefaultTimeArr:[0,0],
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}
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},
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methods:{
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startTimeChange(e){
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this.startDefaultTimeArr = e.detail.value;
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if(this.compareTwoTimeRange(e.detail.value,this.endDefaultTimeArr)) this.endDefaultTimeArr = e.detail.value;
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},
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endTimeChange(e){
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this.endDefaultTimeArr = e.detail.value;
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if(this.compareTwoTimeRange(this.startDefaultTimeArr,e.detail.value)) this.startDefaultTimeArr = e.detail.value;
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},
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open(){
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this.$refs.popup.open();
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},
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closePopup(action=""){
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if(this.compareTwoTimeRange(this.startDefaultTimeArr , this.endDefaultTimeArr)){
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uni.showToast({
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title:"开始时间不能大于结束时间",
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icon:'none'
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});
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return false;
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}
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let startTime = this.createTimeRange.hours[this.startDefaultTimeArr[0]]+":"+this.createTimeRange.startMinutes[this.startDefaultTimeArr[1]];
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let endTime = this.createTimeRange.hours[this.endDefaultTimeArr[0]]+":"+this.createTimeRange.endMinutes[this.endDefaultTimeArr[1]];
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this.$emit('timeRange',[
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startTime,endTime
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]);
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this.$refs.popup.close();
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},
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compareTwoTimeRange(arr1=[],arr2=[]){
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if(arr1[0]>arr2[0] || (arr1[0] == arr2[0] && arr1[1] > arr2[1])) return true;
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return false;
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},
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},
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beforeCreate(){
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// 初始化小时
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let hour = [],minute=[];
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for(let h=0;h<=24;h++){
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hour.push(h<10?'0'+h:h+'');
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}
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for(let m=0;m<60;m++){
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minute.push(m<10?'0'+m:m+'');
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}
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this.timeRange = {hour,minute};
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},
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created() {
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},
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computed:{
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createTimeRange(){
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let {startTime,startDefaultTime,endTime,endDefaultTime} = this.timeRangeDateChange;
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let startTimeArr = startTime.split(":"),endTimeArr = endTime.split(":");
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let hours = this.timeRange.hour.slice(
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this.timeRange.hour.findIndex(item=>item == startTimeArr[0]),
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this.timeRange.hour.findIndex(item=>item == endTimeArr[0])+1,
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);
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let startMinutes = null;
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if(startTimeArr[0] == endTimeArr[0]){
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startMinutes = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1]),
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1,
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);
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}else{
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if(this.startDefaultTimeArr[0] == 0){
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startMinutes = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1])
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);
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}
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else if(this.startDefaultTimeArr[0] == hours.length-1){
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startMinutes = this.timeRange.minute.slice(
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0,
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1
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);
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}else{
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startMinutes = this.timeRange.minute; // 完整数据
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}
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}
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let endMinutes = null;
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if(startTimeArr[0] == endTimeArr[0]){
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endMinutes = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1]),
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1,
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);
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}
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else{
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if(this.endDefaultTimeArr[0] == 0){
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endMinutes = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1])
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);
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}
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else if(this.endDefaultTimeArr[0] == hours.length-1){
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endMinutes = this.timeRange.minute.slice(
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0,
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1
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);
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}else{
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endMinutes = this.timeRange.minute; // 完整数据
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}
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}
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return {
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hours,
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startMinutes,
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endMinutes,
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}
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},
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// 用于监听属性的变化
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timeRangeDateChange(){
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let {startTime,startDefaultTime,endTime,endDefaultTime} = this;
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startTime = startTime<endTime?startTime:endTime;
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startDefaultTime = startDefaultTime>=startTime && startDefaultTime<=endTime?startDefaultTime:startTime;
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endDefaultTime = endDefaultTime>=startTime && endDefaultTime<=endTime && endDefaultTime>=startDefaultTime?endDefaultTime:startDefaultTime;
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return {
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startTime,
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startDefaultTime,
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endTime,
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endDefaultTime
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}
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}
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},
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watch:{
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timeRangeDateChange:{
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handler(newVal,oldVal){
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let {startTime,startDefaultTime,endTime,endDefaultTime} = newVal;
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let startTimeArr = startTime.split(":"),endTimeArr = endTime.split(":");
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let startDefaultTimeArr = startDefaultTime.split(":"),endDefaultTimeArr = endDefaultTime.split(":");
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let hours = this.timeRange.hour.slice(
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this.timeRange.hour.findIndex(item=>item == startTimeArr[0]),
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this.timeRange.hour.findIndex(item=>item == endTimeArr[0])+1,
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);
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this.$set(this.startDefaultTimeArr,0, hours.includes(startDefaultTimeArr[0])?hours.findIndex(item=>item == startDefaultTimeArr[0]):0);
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this.$set(this.endDefaultTimeArr,0, hours.includes(endDefaultTimeArr[0])?hours.findIndex(item=>item == endDefaultTimeArr[0]):this.startDefaultTimeArr[0]);
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let startMinute = null,endMinute = null;
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if(startTimeArr[0] == endTimeArr[0]){
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startMinute = endMinute = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1]),
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1,
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);
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}
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else{
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if(startDefaultTime.split(":")[0] == startTimeArr[0]){
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startMinute = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1]),
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);
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}
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else if(startDefaultTime.split(":")[0] == endTimeArr[0]){
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startMinute = this.timeRange.minute.slice(
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0,
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1,
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);
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}else{
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startMinute = this.timeRange.minute;
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}
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if(endDefaultTime.split(":")[0] == startTimeArr[0]){
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endMinute = this.timeRange.minute.slice(
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this.timeRange.minute.findIndex(item=>item == startTimeArr[1]),
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);
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}else if(endDefaultTime.split(":")[0] == endTimeArr[0]){
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endMinute = this.timeRange.minute.slice(
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0,
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this.timeRange.minute.findIndex(item=>item == endTimeArr[1])+1,
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);
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}else{
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endMinute = this.timeRange.minute;
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}
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}
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this.$set(this.startDefaultTimeArr,1, startMinute.includes(startDefaultTimeArr[1])?startMinute.findIndex(item=>item == startDefaultTimeArr[1]):0);
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this.$set(this.endDefaultTimeArr,1, endMinute.includes(endDefaultTimeArr[1])?endMinute.findIndex(item=>item == endDefaultTimeArr[1]):this.startDefaultTimeArr[1]);
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},
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deep:true, // 深度监听
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immediate:true, // 初始化立即执行
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}
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}
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}
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</script>
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<style lang="scss">
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.flex{display:flex;}
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.flex-v{flex-direction:column;}
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.flex-wrap{flex-wrap:wrap;}
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.flex-row-wrap{flex-flow:row wrap;}
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.flex-1{flex:1;}
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.flex-align-center{align-items:center;}
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.flex-pack-center{justify-content:center;}
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.flex-pack-justify{justify-content:space-between;}
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.flex-pack-around{justify-content:space-around;}
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.tpf-time-range-section{
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background-color: #FFF;
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}
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.tpf-time-range-title-section{
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padding: 20rpx;
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border-bottom: 1px #f2f2f2 solid;
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}
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.tpf-time-range-title-txt{
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font-size: 28rpx;
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}
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.tpf-time-range-sure {
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color: $uni-color-primary;
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}
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.tpf-time-range-title{
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font-size:32rpx;
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}
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.tpf-time-range-main{
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padding: 0 20rpx 20rpx;
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}
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.tpf-time-range-item{
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height: 400rpx;
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width: 300rpx;
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}
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.tpf-start-time{
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padding: 20rpx 0;
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}
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.tpf-picker-view{
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width:280rpx;
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}
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</style> |