644 lines
18 KiB
Vue
644 lines
18 KiB
Vue
<template>
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<u-popup closeable :maskCloseAble="maskCloseAble" mode="bottom" :popup="false" v-model="value" length="auto"
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:safeAreaInsetBottom="safeAreaInsetBottom" @close="close" :z-index="uZIndex" :border-radius="borderRadius" :closeable="closeable">
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<view class="u-calendar">
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<view class="u-calendar__header">
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<view class="u-calendar__header__text" v-if="!$slots['tooltip']">
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{{toolTip}}
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</view>
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<slot v-else name="tooltip" />
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</view>
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<view class="u-calendar__action u-flex u-row-center">
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<view class="u-calendar__action__icon">
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<u-icon v-if="changeYear" name="arrow-left-double" :color="yearArrowColor" @click="changeYearHandler(0)"></u-icon>
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</view>
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<view class="u-calendar__action__icon">
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<u-icon v-if="changeMonth" name="arrow-left" :color="monthArrowColor" @click="changeMonthHandler(0)"></u-icon>
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</view>
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<view class="u-calendar__action__text">{{ showTitle }}</view>
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<view class="u-calendar__action__icon">
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<u-icon v-if="changeMonth" name="arrow-right" :color="monthArrowColor" @click="changeMonthHandler(1)"></u-icon>
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</view>
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<view class="u-calendar__action__icon">
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<u-icon v-if="changeYear" name="arrow-right-double" :color="yearArrowColor" @click="changeYearHandler(1)"></u-icon>
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</view>
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</view>
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<view class="u-calendar__week-day">
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<view class="u-calendar__week-day__text" v-for="(item, index) in weekDayZh" :key="index">{{item}}</view>
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</view>
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<view class="u-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="u-calendar__content__item"></view>
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</block>
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<view class="u-calendar__content__item" :class="{
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'u-hover-class':openDisAbled(year,month,index+1),
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'u-calendar__content--start-date': (mode == 'range' && startDate==`${year}-${month}-${index+1}`) || mode== 'date',
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'u-calendar__content--end-date':(mode== 'range' && endDate==`${year}-${month}-${index+1}`) || mode == 'date'
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}" :style="{backgroundColor: getColor(index,1)}" v-for="(item, index) in daysArr" :key="index"
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@tap="dateClick(index)">
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<view class="u-calendar__content__item__inner" :style="{color: getColor(index,2)}">
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<view>{{ index + 1 }}</view>
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</view>
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<view class="u-calendar__content__item__tips" :style="{color:activeColor}" v-if="mode== 'range' && startDate==`${year}-${month}-${index+1}` && startDate!=endDate">{{startText}}</view>
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<view class="u-calendar__content__item__tips" :style="{color:activeColor}" v-if="mode== 'range' && endDate==`${year}-${month}-${index+1}`">{{endText}}</view>
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</view>
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<view class="u-calendar__content__bg-month">{{month}}</view>
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</view>
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<view class="u-calendar__bottom">
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<view class="u-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="u-calendar__bottom__btn">
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<u-button :type="btnType" shape="circle" size="default" @click="btnFix(false)">确定</u-button>
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</view>
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</view>
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</view>
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</u-popup>
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</template>
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<script>
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/**
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* calendar 日历
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* @description 此组件用于单个选择日期，范围选择日期等，日历被包裹在底部弹起的容器中。
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* @tutorial http://uviewui.com/components/calendar.html
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* @property {String} mode 选择日期的模式，date-为单个日期，range-为选择日期范围
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* @property {Boolean} v-model 布尔值变量，用于控制日历的弹出与收起
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* @property {Boolean} safe-area-inset-bottom 是否开启底部安全区适配(默认false)
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* @property {Boolean} change-year 是否显示顶部的切换年份方向的按钮(默认true)
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* @property {Boolean} change-month 是否显示顶部的切换月份方向的按钮(默认true)
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* @property {String Number} max-year 可切换的最大年份(默认2050)
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* @property {String Number} min-year 可切换的最小年份(默认1950)
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* @property {String Number} min-date 最小可选日期(默认1950-01-01)
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* @property {String Number} max-date 最大可选日期(默认当前日期)
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* @property {String Number} 弹窗顶部左右两边的圆角值，单位rpx(默认20)
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* @property {Boolean} mask-close-able 是否允许通过点击遮罩关闭日历(默认true)
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* @property {String} month-arrow-color 月份切换按钮箭头颜色(默认#606266)
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* @property {String} year-arrow-color 年份切换按钮箭头颜色(默认#909399)
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* @property {String} color 日期字体的默认颜色(默认#303133)
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* @property {String} active-bg-color 起始/结束日期按钮的背景色(默认#2979ff)
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* @property {String Number} z-index 弹出时的z-index值(默认10075)
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* @property {String} active-color 起始/结束日期按钮的字体颜色(默认#ffffff)
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* @property {String} range-bg-color 起始/结束日期之间的区域的背景颜色(默认rgba(41,121,255,0.13))
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* @property {String} range-color 选择范围内字体颜色(默认#2979ff)
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* @property {String} start-text 起始日期底部的提示文字(默认 '开始')
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* @property {String} end-text 结束日期底部的提示文字(默认 '结束')
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* @property {String} btn-type 底部确定按钮的主题(默认 'primary')
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* @property {String} toolTip 顶部提示文字，如设置名为tooltip的slot，此参数将失效(默认 '选择日期')
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* @property {Boolean} closeable 是否显示右上角的关闭图标(默认true)
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* @example <u-calendar v-model="show" :mode="mode"></u-calendar>
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*/
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export default {
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name: 'u-calendar',
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props: {
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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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// 是否允许通过点击遮罩关闭Picker
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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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// 通过双向绑定控制组件的弹出与收起
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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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// 弹出的z-index值
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zIndex: {
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type: [String, Number],
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default: 0
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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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// date-单个日期选择，range-开始日期+结束日期选择
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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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// 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: 2050
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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: 1950
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},
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// 最小可选日期(不在范围内日期禁用不可选)
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minDate: {
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type: [Number, String],
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default: '1950-01-01'
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},
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/**
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* 最大可选日期
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* 默认最大值为今天，之后的日期不可选
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* 2030-12-31
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* */
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maxDate: {
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type: [Number, String],
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default: ''
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},
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// 弹窗顶部左右两边的圆角值
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borderRadius: {
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type: [String, Number],
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default: 20
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},
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// 月份切换按钮箭头颜色
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monthArrowColor: {
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type: String,
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default: '#606266'
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},
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// 年份切换按钮箭头颜色
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yearArrowColor: {
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type: String,
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default: '#909399'
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},
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// 默认日期字体颜色
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color: {
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type: String,
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default: '#303133'
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},
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// 选中|起始结束日期背景色
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activeBgColor: {
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type: String,
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default: '#2979ff'
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},
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// 选中|起始结束日期字体颜色
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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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// 范围内日期背景色
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rangeBgColor: {
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type: String,
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default: 'rgba(41,121,255,0.13)'
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},
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// 范围内日期字体颜色
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rangeColor: {
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type: String,
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default: '#2979ff'
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},
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// mode=range时生效，起始日期自定义文案
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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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// mode=range时生效，结束日期自定义文案
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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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//按钮样式类型
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btnType: {
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type: String,
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default: 'primary'
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},
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// 当前选中日期带选中效果
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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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// 是否显示右上角的关闭图标
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closeable: {
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type: Boolean,
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default: true
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},
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// 顶部的提示文字
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toolTip: {
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type: String,
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default: '选择日期'
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}
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},
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data() {
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return {
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// 星期几,值为1-7
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weekday: 1,
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weekdayArr:[],
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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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showTitle: '',
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year: 2020,
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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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isStart: true,
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min: null,
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max: null,
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weekDayZh: ['日', '一', '二', '三', '四', '五', '六']
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};
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},
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computed: {
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dataChange() {
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return `${this.mode}-${this.minDate}-${this.maxDate}`;
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},
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uZIndex() {
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// 如果用户有传递z-index值，优先使用
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return this.zIndex ? this.zIndex : this.$u.zIndex.popup;
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}
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},
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watch: {
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dataChange(val) {
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this.init()
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}
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},
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created() {
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this.init()
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},
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methods: {
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getColor(index, type) {
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let color = type == 1 ? '' : this.color;
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let day = index + 1
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let date = `${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.isActiveCurrent && this.activeDate == date) || this.startDate == date || this.endDate == date) {
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color = type == 1 ? this.activeBgColor : this.activeColor;
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} else if (this.endDate && timestamp > new Date(start).getTime() && timestamp < new Date(end).getTime()) {
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color = type == 1 ? this.rangeBgColor : this.rangeColor;
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}
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return color;
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},
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init() {
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let now = new Date();
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let minDate = new Date(this.minDate);
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let maxDate = new Date(this.maxDate);
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if (now < minDate) now = minDate;
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if (now > maxDate) now = maxDate;
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this.year = now.getFullYear();
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this.month = now.getMonth() + 1;
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this.day = now.getDate();
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this.today = `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()}`;
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this.activeDate = this.today;
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this.min = this.initDate(this.minDate);
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this.max = this.initDate(this.maxDate || this.today);
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this.startDate = "";
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this.startYear = 0;
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this.startMonth = 0;
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this.startDay = 0;
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this.endYear = 0;
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this.endMonth = 0;
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this.endDay = 0;
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this.endDate = "";
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this.isStart = true;
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this.changeData();
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},
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//日期处理
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initDate(date) {
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let fdate = date.split('-');
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return {
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year: Number(fdate[0] || 1920),
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month: Number(fdate[1] || 1),
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day: Number(fdate[2] || 1)
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}
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},
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openDisAbled: function(year, month, day) {
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let bool = true;
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let date = `${year}/${month}/${day}`;
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// let today = this.today.replace(/\-/g, '/');
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let min = `${this.min.year}/${this.min.month}/${this.min.day}`;
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let max = `${this.max.year}/${this.max.month}/${this.max.day}`;
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let timestamp = new Date(date).getTime();
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if (timestamp >= new Date(min).getTime() && timestamp <= new Date(max).getTime()) {
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bool = false;
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}
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return bool;
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},
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generateArray: function(start, end) {
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return Array.from(new Array(end + 1).keys()).slice(start);
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},
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formatNum: function(num) {
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return num < 10 ? '0' + num : num + '';
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},
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//一个月有多少天
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getMonthDay(year, month) {
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let days = new Date(year, month, 0).getDate();
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return days;
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},
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getWeekday(year, month) {
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let date = new Date(`${year}/${month}/01 00:00:00`);
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return date.getDay();
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},
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checkRange(year) {
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let overstep = false;
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if (year < this.minYear || year > this.maxYear) {
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uni.showToast({
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title: "日期超出范围啦~",
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icon: 'none'
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})
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overstep = true;
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}
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return overstep;
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},
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changeMonthHandler(isAdd) {
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if (isAdd) {
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let month = this.month + 1;
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let year = month > 12 ? this.year + 1 : this.year;
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if (!this.checkRange(year)) {
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this.month = month > 12 ? 1 : month;
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this.year = year;
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this.changeData();
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}
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} else {
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let month = this.month - 1;
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let year = month < 1 ? this.year - 1 : this.year;
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if (!this.checkRange(year)) {
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this.month = month < 1 ? 12 : month;
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this.year = year;
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this.changeData();
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}
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}
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},
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changeYearHandler(isAdd) {
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let year = isAdd ? this.year + 1 : this.year - 1;
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if (!this.checkRange(year)) {
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this.year = year;
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this.changeData();
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}
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},
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changeData() {
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this.days = this.getMonthDay(this.year, this.month);
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this.daysArr=this.generateArray(1,this.days)
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this.weekday = this.getWeekday(this.year, this.month);
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this.weekdayArr=this.generateArray(1,this.weekday)
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this.showTitle = `${this.year}年${this.month}月`;
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if (this.isChange && this.mode == 'date') {
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this.btnFix(true);
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}
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},
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dateClick: function(day) {
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day += 1;
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if (!this.openDisAbled(this.year, this.month, day)) {
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this.day = day;
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let date = `${this.year}-${this.month}-${day}`;
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if (this.mode == 'date') {
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this.activeDate = date;
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} else {
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let compare = new Date(date.replace(/\-/g, '/')).getTime() < new Date(this.startDate.replace(/\-/g, '/')).getTime()
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if (this.isStart || compare) {
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this.startDate = date;
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this.startYear = this.year;
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this.startMonth = this.month;
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this.startDay = this.day;
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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.endDate = "";
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this.activeDate = "";
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this.isStart = false;
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} else {
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this.endDate = date;
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this.endYear = this.year;
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this.endMonth = this.month;
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this.endDay = this.day;
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this.isStart = true;
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}
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}
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}
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},
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close() {
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// 修改通过v-model绑定的父组件变量的值为false，从而隐藏日历弹窗
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this.$emit('input', false);
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},
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getWeekText(date) {
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date = new Date(`${date.replace(/\-/g, '/')} 00:00:00`);
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let week = date.getDay();
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return '星期' + ['日', '一', '二', '三', '四', '五', '六'][week];
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},
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btnFix(show) {
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if (!show) {
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this.close();
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}
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if (this.mode == 'date') {
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let arr = this.activeDate.split('-')
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let year = this.isChange ? this.year : Number(arr[0]);
|
||
let month = this.isChange ? this.month : Number(arr[1]);
|
||
let day = this.isChange ? this.day : Number(arr[2]);
|
||
//当前月有多少天
|
||
let days = this.getMonthDay(year, month);
|
||
let result = `${year}-${this.formatNum(month)}-${this.formatNum(day)}`;
|
||
let weekText = this.getWeekText(result);
|
||
let isToday = false;
|
||
if (`${year}-${month}-${day}` == this.today) {
|
||
//今天
|
||
isToday = true;
|
||
}
|
||
this.$emit('change', {
|
||
year: year,
|
||
month: month,
|
||
day: day,
|
||
days: days,
|
||
result: result,
|
||
week: weekText,
|
||
isToday: isToday,
|
||
// switch: show //是否是切换年月操作
|
||
});
|
||
} else {
|
||
if (!this.startDate || !this.endDate) return;
|
||
let startMonth = this.formatNum(this.startMonth);
|
||
let startDay = this.formatNum(this.startDay);
|
||
let startDate = `${this.startYear}-${startMonth}-${startDay}`;
|
||
let startWeek = this.getWeekText(startDate)
|
||
|
||
let endMonth = this.formatNum(this.endMonth);
|
||
let endDay = this.formatNum(this.endDay);
|
||
let endDate = `${this.endYear}-${endMonth}-${endDay}`;
|
||
let endWeek = this.getWeekText(endDate);
|
||
this.$emit('change', {
|
||
startYear: this.startYear,
|
||
startMonth: this.startMonth,
|
||
startDay: this.startDay,
|
||
startDate: startDate,
|
||
startWeek: startWeek,
|
||
endYear: this.endYear,
|
||
endMonth: this.endMonth,
|
||
endDay: this.endDay,
|
||
endDate: endDate,
|
||
endWeek: endWeek
|
||
});
|
||
}
|
||
}
|
||
}
|
||
};
|
||
</script>
|
||
|
||
<style scoped lang="scss">
|
||
@import "../../libs/css/style.components.scss";
|
||
|
||
.u-calendar {
|
||
color: $u-content-color;
|
||
|
||
&__header {
|
||
width: 100%;
|
||
box-sizing: border-box;
|
||
font-size: 30rpx;
|
||
background-color: #fff;
|
||
color: $u-main-color;
|
||
|
||
&__text {
|
||
margin-top: 30rpx;
|
||
padding: 0 60rpx;
|
||
@include vue-flex;
|
||
justify-content: center;
|
||
align-items: center;
|
||
}
|
||
}
|
||
|
||
&__action {
|
||
padding: 40rpx 0 40rpx 0;
|
||
|
||
&__icon {
|
||
margin: 0 16rpx;
|
||
}
|
||
|
||
&__text {
|
||
padding: 0 16rpx;
|
||
color: $u-main-color;
|
||
font-size: 32rpx;
|
||
line-height: 32rpx;
|
||
font-weight: bold;
|
||
}
|
||
}
|
||
|
||
&__week-day {
|
||
@include vue-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 6px 0;
|
||
overflow: hidden;
|
||
|
||
&__text {
|
||
flex: 1;
|
||
text-align: center;
|
||
}
|
||
}
|
||
|
||
&__content {
|
||
width: 100%;
|
||
@include vue-flex;
|
||
flex-wrap: wrap;
|
||
padding: 6px 0;
|
||
box-sizing: border-box;
|
||
background-color: #fff;
|
||
position: relative;
|
||
|
||
&--end-date {
|
||
border-top-right-radius: 8rpx;
|
||
border-bottom-right-radius: 8rpx;
|
||
}
|
||
|
||
&--start-date {
|
||
border-top-left-radius: 8rpx;
|
||
border-bottom-left-radius: 8rpx;
|
||
}
|
||
|
||
&__item {
|
||
width: 14.2857%;
|
||
@include vue-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
padding: 6px 0;
|
||
overflow: hidden;
|
||
position: relative;
|
||
z-index: 2;
|
||
|
||
&__inner {
|
||
height: 84rpx;
|
||
@include vue-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
flex-direction: column;
|
||
font-size: 32rpx;
|
||
position: relative;
|
||
border-radius: 50%;
|
||
|
||
&__desc {
|
||
width: 100%;
|
||
font-size: 24rpx;
|
||
line-height: 24rpx;
|
||
transform: scale(0.75);
|
||
transform-origin: center center;
|
||
position: absolute;
|
||
left: 0;
|
||
text-align: center;
|
||
bottom: 2rpx;
|
||
}
|
||
}
|
||
|
||
&__tips {
|
||
width: 100%;
|
||
font-size: 24rpx;
|
||
line-height: 24rpx;
|
||
position: absolute;
|
||
left: 0;
|
||
transform: scale(0.8);
|
||
transform-origin: center center;
|
||
text-align: center;
|
||
bottom: 8rpx;
|
||
z-index: 2;
|
||
}
|
||
}
|
||
|
||
&__bg-month {
|
||
position: absolute;
|
||
font-size: 130px;
|
||
line-height: 130px;
|
||
left: 50%;
|
||
top: 50%;
|
||
transform: translate(-50%, -50%);
|
||
color: #e4e7ed;
|
||
z-index: 1;
|
||
}
|
||
}
|
||
|
||
&__bottom {
|
||
width: 100%;
|
||
@include vue-flex;
|
||
align-items: center;
|
||
justify-content: center;
|
||
flex-direction: column;
|
||
background-color: #fff;
|
||
padding: 0 40rpx 30rpx;
|
||
box-sizing: border-box;
|
||
font-size: 24rpx;
|
||
color: $u-tips-color;
|
||
|
||
&__choose {
|
||
height: 50rpx;
|
||
}
|
||
|
||
&__btn {
|
||
width: 100%;
|
||
}
|
||
}
|
||
}
|
||
</style>
|