<template>
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<tn-popup
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v-model="value"
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mode="bottom"
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:popup="false"
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length="auto"
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:borderRadius="borderRadius"
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:safeAreaInsetBottom="safeAreaInsetBottom"
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:maskCloseable="maskCloseable"
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:closeBtn="closeBtn"
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:zIndex="elIndex"
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@close="close"
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>
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<view class="tn-calendar-class tn-calendar">
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<!-- 头部 -->
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<view class="tn-calendar__header">
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<view v-if="!$slots.tooltip || !$slots.$tooltip" class="tn-calendar__header__text">
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{{ toolTips }}
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</view>
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<view v-else>
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<slot name="tooltip"></slot>
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</view>
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</view>
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<!-- 操作提示信息 -->
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<view class="tn-calendar__action">
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<view v-if="changeYear" class="tn-calendar__action__icon" :style="{backgroundColor: yearArrowColor}" @tap.stop="changeYearHandler(false)">
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<view><text class="tn-icon-left"></text></view>
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</view>
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<view v-if="changeMonth" class="tn-calendar__action__icon" :style="{backgroundColor: monthArrowColor}" @tap.stop="changeMonthHandler(false)">
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<view><text class="tn-icon-left"></text></view>
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</view>
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<view class="tn-calendar__action__text">{{ dateTitle }}</view>
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<view v-if="changeMonth" class="tn-calendar__action__icon" :style="{backgroundColor: monthArrowColor}" @tap.stop="changeMonthHandler(true)">
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<view><text class="tn-icon-right"></text></view>
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</view>
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<view v-if="changeYear" class="tn-calendar__action__icon" :style="{backgroundColor: yearArrowColor}" @tap.stop="changeYearHandler(true)">
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<view><text class="tn-icon-right"></text></view>
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</view>
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</view>
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<!-- 星期中文标识 -->
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<view class="tn-calendar__week-day-zh">
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<view v-for="(item,index) in weekDayZh" :key="index" class="tn-calendar__week-day-zh__text">{{ item }}</view>
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</view>
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<!-- 日历主体 -->
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<view class="tn-calendar__content">
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<!-- 前置空白部分 -->
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<block v-for="(item, index) in weekdayArr" :key="index">
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<view class="tn-calendar__content__item"></view>
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</block>
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<view
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v-for="(item, index) in daysArr"
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:key="index"
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class="tn-calendar__content__item"
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:class="{
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'tn-hover': disabledChoose(year, month, index + 1),
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'tn-calendar__content--start-date': (mode === 'range' && startDate == `${year}-${month}-${index+1}`) || mode === 'date',
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'tn-calendar__content--end-date': (mode === 'range' && endDate == `${year}-${month}-${index+1}`) || mode === 'date'
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}"
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:style="{
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backgroundColor: colorValue(index, 'bg')
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}"
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@tap.stop="dateClick(index)"
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>
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<view class="tn-calendar__content__item__text" :style="{color: colorValue(index, 'text')}">
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<view>{{ item.day }}</view>
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</view>
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<view class="tn-calendar__content__item__tips" :style="{color: item.color}">
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{{ item.bottomInfo }}
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</view>
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</view>
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<view class="tn-calendar__content__month--bg">{{ month }}</view>
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</view>
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<!-- 底部 -->
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<view class="tn-calendar__bottom">
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<view class="tn-calendar__bottom__choose">
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<text>{{ mode === 'date' ? activeDate : startDate }}</text>
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<text v-if="endDate">至{{ endDate }}</text>
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</view>
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<view class="tn-calendar__bottom__btn" :style="{backgroundColor: btnColor}" @click="handleBtnClick(false)">
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<view class="tn-calendar__bottom__btn--text">确定</view>
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</view>
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</view>
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</view>
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</tn-popup>
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</template>
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|
<script>
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import Calendar from '../../libs/utils/calendar.js'
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|
export default {
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name: 'tn-calendar',
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props: {
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// 双向绑定控制组件弹出与收起
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value: {
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type: Boolean,
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default: false
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},
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// 模式
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// date -> 单日期 range -> 日期范围
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mode: {
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type: String,
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default: 'date'
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},
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// 是否允许切换年份
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changeYear: {
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type: Boolean,
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default: true
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},
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// 是否允许切换月份
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changeMonth: {
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type: Boolean,
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default: true
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},
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// 可切换的最大年份
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maxYear: {
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type: [Number, String],
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default: 2100
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},
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// 可切换的最小年份
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minYear: {
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type: [Number, String],
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default: 1970
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},
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// 最小日期(不在范围被不允许选择)
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minDate: {
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type: String,
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default: '1970-01-01'
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},
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// 最大日期，如果为空则默认为今天
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maxDate: {
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type: String,
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default: ''
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},
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// 切换月份按钮的颜色
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monthArrowColor: {
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type: String,
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default: '#AAAAAA'
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},
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// 切换年份按钮的颜色
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yearArrowColor: {
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type: String,
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default: '#C8C8C8'
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},
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// 默认字体颜色
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color: {
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type: String,
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default: '#080808'
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},
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// 选中|起始结束日期背景颜色
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activeBgColor: {
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type: String,
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default: '#01BEFF'
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},
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// 选中|起始结束日期文字颜色
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activeColor: {
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type: String,
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default: '#FFFFFF'
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},
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// 范围日期内的背景颜色
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rangeBgColor: {
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type: String,
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default: '#E6E6E655'
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},
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// 范围日期内的文字颜色
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rangeColor: {
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type: String,
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default: '#01BEFF'
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},
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// 起始日期显示的文字，mode=range时生效
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startText: {
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type: String,
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default: '开始'
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},
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// 结束日期显示的文字，mode=range时生效
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endText: {
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type: String,
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default: '结束'
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},
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// 按钮背景颜色
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btnColor: {
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type: String,
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default: '#01BEFF'
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},
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// 农历文字的颜色
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lunarColor: {
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type: String,
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default: '#AAAAAA'
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},
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// 选中日期是否有选中效果
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isActiveCurrent: {
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type: Boolean,
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default: true
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},
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// 切换年月是否触发事件，mode=date时生效
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isChange: {
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type: Boolean,
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default: false
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},
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// 是否显示农历
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showLunar: {
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type: Boolean,
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default: true
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},
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// 顶部提示文字
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toolTips: {
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type: String,
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default: '请选择日期'
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},
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// 显示圆角的大小
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borderRadius: {
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type: Number,
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default: 8
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},
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// 是否开启底部安全区适配，开启的话，会在iPhoneX机型底部添加一定的内边距
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safeAreaInsetBottom: {
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type: Boolean,
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default: false
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},
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// 是否可以通过点击遮罩进行关闭
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maskCloseable: {
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type: Boolean,
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default: true
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},
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// zIndex
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zIndex: {
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type: Number,
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default: 0
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},
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// 是否显示关闭按钮
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closeBtn: {
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type: Boolean,
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default: false
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},
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},
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computed: {
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dateChange() {
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return `${this.mode}-${this.minDate}-${this.maxDate}`
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},
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elIndex() {
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return this.zIndex ? this.zIndex : this.$t.zIndex.popup
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},
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colorValue() {
|
return (index, type) => {
|
let color = type === 'bg' ? '' : this.color
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let day = index + 1
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let date = `${this.year}-${this.month}-${day}`
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let timestamp = new Date(date.replace(/\-/g,'/')).getTime()
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let start = this.startDate.replace(/\-/g,'/')
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let end = this.endDate.replace(/\-/g,'/')
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if ((this.mode === 'date' && this.isActiveCurrent && this.activeDate == date) || this.startDate == date || this.endDate == date) {
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color = type === 'bg' ? this.activeBgColor : this.activeColor
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} else if (this.endDate && timestamp > new Date(start).getTime() && timestamp < new Date(end).getTime()) {
|
color = type === 'bg' ? this.rangeBgColor : this.rangeColor
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}
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return color
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}
|
}
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},
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data() {
|
return {
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// 星期几，1-7
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weekday: 1,
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weekdayArr: [],
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// 星期对应的中文
|
weekDayZh: ['日','一','二','三','四','五','六'],
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// 当前月有多少天
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days: 0,
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daysArr: [],
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year: 2021,
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month: 0,
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day: 0,
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startYear: 0,
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startMonth: 0,
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startDay: 0,
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endYear: 0,
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endMonth: 0,
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endDay: 0,
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today: '',
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activeDate: '',
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startDate: '',
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endDate: '',
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min: null,
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max: null,
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// 日期标题
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dateTitle: '',
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// 标记是否已经选择了开始日期
|
chooseStart: false
|
}
|
},
|
watch: {
|
dateChange() {
|
this.init()
|
}
|
},
|
created() {
|
this.init()
|
},
|
methods: {
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// 初始化
|
init() {
|
let now = new Date()
|
this.year = now.getFullYear()
|
this.month = now.getMonth() + 1
|
this.day = now.getDate()
|
this.today = `${this.year}-${this.month}-${this.day}`
|
this.activeDate = this.today
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this.min = this.initDate(this.minDate)
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this.max = this.initDate(this.maxDate || this.today)
|
this.startDate = ''
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this.startYear = 0
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this.startMonth = 0
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this.startDay = 0
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this.endDate = ''
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this.endYear = 0
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this.endMonth = 0
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this.endDay = 0
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this.chooseStart = false
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this.changeData()
|
},
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// 切换月份
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changeMonthHandler(add) {
|
if (add) {
|
let month = this.month + 1
|
let year = month > 12 ? this.year + 1 : this.year
|
if (!this.checkRange(year)) {
|
this.month = month > 12 ? 1 : month
|
this.year = year
|
this.changeData()
|
}
|
} else {
|
let month = this.month - 1
|
let year = month < 1 ? this.year - 1 : this.year
|
if (!this.checkRange(year)) {
|
this.month = month < 1 ? 12 : month
|
this.year = year
|
this.changeData()
|
}
|
}
|
},
|
// 切换年份
|
changeYearHandler(add) {
|
let year = add ? this.year + 1 : this.year - 1
|
if (!this.checkRange(year)) {
|
this.year = year
|
this.changeData()
|
}
|
},
|
// 日期点击事件
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dateClick(day) {
|
day += 1
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if (!this.disabledChoose(this.year, this.month, day)) {
|
this.day = day
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let date = `${this.year}-${this.month}-${day}`
|
if (this.mode === 'date') {
|
this.activeDate = date
|
} else {
|
let startTimeCompare = new Date(date.replace(/\-/g,'/')).getTime() < new Date(this.startDate.replace(/\-/g,'/')).getTime()
|
if (!this.chooseStart || startTimeCompare) {
|
this.startDate = date
|
this.startYear = this.year
|
this.startMonth = this.month
|
this.startDay = this.day
|
this.endYear = 0
|
this.endMonth = 0
|
this.endDay = 0
|
this.endDate = ''
|
this.activeDate = ''
|
this.chooseStart = true
|
} else {
|
this.endDate = date
|
this.endYear = this.year
|
this.endMonth = this.month
|
this.endDay = this.day
|
this.chooseStart = false
|
}
|
}
|
this.daysArr = this.handleDaysArr()
|
}
|
},
|
// 修改日期数据
|
changeData() {
|
this.days = this.getMonthDay(this.year, this.month)
|
this.daysArr = this.handleDaysArr()
|
this.weekday = this.getMonthFirstWeekDay(this.year, this.month)
|
this.weekdayArr = this.generateArray(1, this.weekday)
|
this.dateTitle = `${this.year}年${this.month}月`
|
if (this.isChange && this.mode === 'date') {
|
this.handleBtnClick(true)
|
}
|
},
|
// 处理按钮点击
|
handleBtnClick(show) {
|
if (!show) {
|
this.close()
|
}
|
if (this.mode === 'date') {
|
let arr = this.activeDate.split('-')
|
let year = this.isChange ? this.year : Number(arr[0])
|
let month = this.isChange ? this.month : Number(arr[1])
|
let day = this.isChange ? this.day : Number(arr[2])
|
let days = this.getMonthDay(year, month)
|
let result = `${year}-${this.formatNumber(month)}-${this.formatNumber(day)}`
|
let weekText = this.getWeekText(result)
|
let isToday = false
|
if (`${year}-${month}-${day}` === this.today) {
|
isToday = true
|
}
|
this.$emit('change', {
|
year,
|
month,
|
day,
|
days,
|
week: weekText,
|
isToday,
|
date: result,
|
// 是否为切换年月操作
|
switch: show
|
})
|
} else {
|
if (!this.startDate || !this.endDate) return
|
|
let startMonth = this.formatNumber(this.startMonth)
|
let startDay = this.formatNumber(this.startDay)
|
let startDate = `${this.startYear}-${startMonth}-${startDay}`
|
let startWeek = this.getWeekText(startDate)
|
|
let endMonth = this.formatNumber(this.endMonth)
|
let endDay = this.formatNumber(this.endDay)
|
let endDate = `${this.endYear}-${endMonth}-${endDay}`
|
let endWeek = this.getWeekText(endDate)
|
|
this.$emit('change', {
|
startYear: this.startYear,
|
startMonth: this.startMonth,
|
startDay: this.startDay,
|
startDate,
|
startWeek,
|
endYear: this.endYear,
|
endMonth: this.endMonth,
|
endDay: this.endDay,
|
endDate,
|
endWeek
|
})
|
}
|
},
|
// 判断是否允许选择
|
disabledChoose(year, month, day) {
|
let flag = true
|
let date = `${year}/${month}/${day}`
|
let min = `${this.min.year}/${this.min.month}/${this.min.day}`
|
let max = `${this.max.year}/${this.max.month}/${this.max.day}`
|
let timestamp = new Date(date).getTime()
|
if (timestamp >= new Date(min).getTime() && timestamp <= new Date(max).getTime()) {
|
flag = false
|
}
|
return flag
|
},
|
// 检查是否在日期范围内
|
checkRange(year) {
|
let overstep = false
|
if (year < this.minYear || year > this.maxYear) {
|
uni.showToast({
|
title: '所选日期超出范围',
|
icon: 'none'
|
})
|
overstep = true
|
}
|
return overstep
|
},
|
// 处理日期
|
initDate(date) {
|
let fdate = date.split('-')
|
return {
|
year: Number(fdate[0] || 1970),
|
month: Number(fdate[1] || 1),
|
day: Number(fdate[2] || 1)
|
}
|
},
|
// 处理日期数组
|
handleDaysArr() {
|
let days = this.generateArray(1, this.days)
|
let daysArr = days.map((item) => {
|
let bottomInfo = this.showLunar ? Calendar.solar2lunar(this.year, this.month, item).IDayCn : ''
|
let color = this.showLunar ? this.lunarColor : this.activeColor
|
if (
|
(this.mode === 'date' && this.day == item) ||
|
(this.mode === 'range' && (this.startDay == item || this.endDay == item))
|
) {
|
color = this.activeColor
|
}
|
if (this.mode === 'range') {
|
if (this.startDay == item && this.startDay != this.endDay) {
|
bottomInfo = this.startText
|
}
|
if (this.endDay == item) {
|
bottomInfo = this.endText
|
}
|
}
|
|
return {
|
day: item,
|
color: color,
|
bottomInfo: bottomInfo
|
}
|
})
|
return daysArr
|
},
|
// 获取对应月有多少天
|
getMonthDay(year, month) {
|
return new Date(year, month, 0).getDate()
|
},
|
// 获取对应月的第一天时星期几
|
getMonthFirstWeekDay(year, month) {
|
return new Date(`${year}/${month}/01 00:00:00`).getDay()
|
},
|
// 获取对应星期的文本
|
getWeekText(date) {
|
date = new Date(`${date.replace(/\-/g, '/')} 00:00:00`)
|
let week = date.getDay()
|
return '星期' + this.weekDayZh[week]
|
},
|
// 生成日期天数数组
|
generateArray(start, end) {
|
return Array.from(new Array(end + 1).keys()).slice(start)
|
},
|
// 格式化数字
|
formatNumber(num) {
|
return num < 10 ? '0' + num : num + ''
|
},
|
// 关闭窗口
|
close() {
|
this.$emit('input', false)
|
}
|
}
|
}
|
</script>
|
|
<style lang="scss" scoped>
|
|
.tn-calendar {
|
color: $tn-font-color;
|
|
&__header {
|
width: 100%;
|
box-sizing: border-box;
|
font-size: 30rpx;
|
background-color: #FFFFFF;
|
color: $tn-main-color;
|
|
&__text {
|
display: flex;
|
flex-direction: row;
|
align-items: center;
|
justify-content: center;
|
margin-top: 30rpx;
|
padding: 0 60rpx;
|
}
|
}
|
|
&__action {
|
display: flex;
|
flex-direction: row;
|
justify-content: center;
|
align-items: center;
|
padding: 40rpx 0 40rpx 0;
|
|
&__icon {
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
margin: 0 16rpx;
|
width: 32rpx;
|
height: 32rpx;
|
font-size: 20rpx;
|
// line-height: 32rpx;
|
border-radius: 50%;
|
color: #FFFFFF;
|
}
|
|
&__text {
|
padding: 0 16rpx;
|
color: $tn-font-color;
|
font-size: 32rpx;
|
font-weight: bold;
|
}
|
}
|
|
&__week-day-zh {
|
display: flex;
|
flex-direction: row;
|
align-items: center;
|
justify-content: center;
|
padding: 12rpx 0;
|
overflow: hidden;
|
box-shadow: 16rpx 6rpx 8rpx 0 #E6E6E6;
|
margin-bottom: 2rpx;
|
|
&__text {
|
flex: 1;
|
text-align: center;
|
}
|
}
|
|
&__content {
|
display: flex;
|
flex-direction: row;
|
flex-wrap: wrap;
|
width: 100%;
|
padding: 12rpx 0;
|
box-sizing: border-box;
|
background-color: #F7F7F7;
|
position: relative;
|
|
&__item {
|
display: flex;
|
flex-direction: column;
|
align-items: center;
|
justify-content: center;
|
width: 14.2857%;
|
padding: 12rpx 0;
|
margin: 6rpx 0;
|
overflow: hidden;
|
position: relative;
|
z-index: 2;
|
// box-shadow: inset 0rpx 0rpx 22rpx 4rpx rgba(255,255,255, 0.52);
|
|
&__text {
|
display: flex;
|
flex-direction: column;
|
align-items: center;
|
justify-content: center;
|
height: 80rpx;
|
font-size: 32rpx;
|
position: relative;
|
}
|
|
&__tips {
|
position: absolute;
|
width: 100%;
|
line-height: 24rpx;
|
left: 0;
|
bottom: 8rpx;
|
text-align: center;
|
z-index: 2;
|
transform-origin: center center;
|
transform: scale(0.8);
|
}
|
}
|
|
&--start-date {
|
border-top-left-radius: 8rpx;
|
border-bottom-left-radius: 8rpx;
|
}
|
|
&--end-date {
|
border-top-right-radius: 8rpx;
|
border-bottom-right-radius: 8rpx;
|
}
|
|
&__month {
|
&--bg {
|
position: absolute;
|
font-size: 200rpx;
|
line-height: 200rpx;
|
left: 50%;
|
top: 50%;
|
transform: translate(-50%, -50%);
|
color: $tn-font-holder-color;
|
z-index: 1;
|
}
|
}
|
}
|
|
&__bottom {
|
display: flex;
|
flex-direction: column;
|
align-items: center;
|
justify-content: center;
|
width: 100%;
|
background-color: #F7F7F7;
|
padding: 0 40rpx 30rpx;
|
box-sizing: border-box;
|
font-size: 24rpx;
|
color: $tn-font-sub-color;
|
|
&__choose {
|
height: 50rpx;
|
}
|
|
&__btn {
|
display: flex;
|
align-items: center;
|
justify-content: center;
|
width: 100%;
|
height: 60rpx;
|
border-radius: 40rpx;
|
color: #FFFFFF;
|
font-size: 28rpx;
|
}
|
}
|
}
|
</style>
|
