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- <script setup lang="ts">
- import dayjs from 'dayjs'
- import { reactive, ref, watch } from 'vue'
- // 定义组件属性
- const props = defineProps<{
- // 初始时间区间,格式为[开始时间, 结束时间]
- value?: [string, string]
- // 占位符文本
- placeholder?: string
- // 是否禁用
- disabled?: boolean
- }>()
- // 定义事件
- const emit = defineEmits<{
- // 选择时间后触发的事件
- (e: 'update:value', value: [string, string]): void
- // 确定按钮点击事件
- (e: 'confirm', value: [string, string]): void
- // 重置按钮点击事件
- (e: 'reset'): void
- }>()
- // 内部状态管理
- const state = reactive({
- // 时间选择器弹窗是否显示
- popupVisible: false,
- // 日期选择器弹窗是否显示
- datePopupVisible: false,
- // 当前正在选择的时间类型(start或end)
- currentDateType: 'start' as 'start' | 'end',
- // 开始时间
- startTime: '',
- // 结束时间
- endTime: '',
- // 格式化后的开始时间显示
- startText: '开始时间',
- // 格式化后的结束时间显示
- endText: '结束时间',
- // 选择器显示文本
- displayText: props.placeholder || '选择时间区间',
- })
- // 日期选择器配置
- const datePickerConfig = reactive({
- // 日期格式
- format: 'yyyy-MM-dd',
- // 当前选择的日期(时间戳)
- value: new Date().getTime(),
- // 最小日期(可选,时间戳)
- minDate: 0,
- // 最大日期(可选,时间戳)
- maxDate: 0,
- })
- // 监听传入的value变化,更新内部状态
- watch(() => props.value, (newValue) => {
- if (newValue && Array.isArray(newValue) && newValue.length === 2) {
- state.startTime = newValue[0]
- state.endTime = newValue[1]
- updateDisplayText()
- }
- }, { immediate: true })
- // 打开时间选择器弹窗
- function openPopup() {
- if (props.disabled) {
- return
- }
- state.popupVisible = true
- }
- // 关闭时间选择器弹窗
- function closePopup() {
- state.popupVisible = false
- }
- // 打开日期选择器
- function openDatePicker(type: 'start' | 'end') {
- state.currentDateType = type
- // 设置当前选择的日期
- if (type === 'start') {
- // 确保日期格式正确,无论是字符串还是时间戳
- datePickerConfig.value = state.startTime ? new Date(state.startTime).getTime() : new Date().getTime()
- // 结束时间之后的日期不可选
- datePickerConfig.maxDate = state.endTime ? new Date(state.endTime).getTime() : 0
- }
- else {
- // 确保日期格式正确,无论是字符串还是时间戳
- datePickerConfig.value = state.endTime ? new Date(state.endTime).getTime() : new Date().getTime()
- // 开始时间之前的日期不可选
- datePickerConfig.minDate = state.startTime ? new Date(state.startTime).getTime() : 0
- }
- state.datePopupVisible = true
- }
- // 关闭日期选择器
- function closeDatePicker() {
- state.datePopupVisible = false
- }
- // 选择日期确认
- function confirmDate() {
- // 将时间戳转换为 YYYY-MM-DD 格式
- const selectedDate = dayjs(datePickerConfig.value).format('YYYY-MM-DD')
- if (state.currentDateType === 'start') {
- state.startTime = selectedDate
- state.startText = selectedDate
- // 如果结束时间早于开始时间,自动调整结束时间
- if (state.endTime && dayjs(state.endTime).isBefore(dayjs(selectedDate))) {
- state.endTime = ''
- state.endText = '结束时间'
- }
- }
- else {
- state.endTime = selectedDate
- state.endText = selectedDate
- // 如果开始时间晚于结束时间,自动调整开始时间
- if (state.startTime && dayjs(state.startTime).isAfter(dayjs(selectedDate))) {
- state.startTime = ''
- state.startText = '开始时间'
- }
- }
- closeDatePicker()
- updateDisplayText()
- }
- // 更新显示文本
- function updateDisplayText() {
- if (state.startTime && state.endTime) {
- state.displayText = `${state.startTime} 至 ${state.endTime}`
- }
- else {
- state.displayText = props.placeholder || '选择时间区间'
- }
- }
- // 确认选择
- function confirmSelection() {
- if (!state.startTime || !state.endTime) {
- uni.showToast({
- title: '请选择完整的时间区间',
- icon: 'none',
- })
- return
- }
- const result: [string, string] = [state.startTime, state.endTime]
- emit('update:value', result)
- emit('confirm', result)
- closePopup()
- }
- // 重置选择
- // function resetSelection() {
- // state.startTime = ''
- // state.endTime = ''
- // state.startText = '开始时间'
- // state.endText = '结束时间'
- // state.displayText = props.placeholder || '选择时间区间'
- // emit('update:value', ['', ''])
- // emit('reset')
- // }
- // 暴露方法给父组件
- defineExpose({
- openPopup
- })
- </script>
- <template>
- <view class="filter-time-component">
- <!-- 时间选择器触发按钮 -->
- <!-- <view
- class="filter-time-trigger"
- :class="{ disabled }"
- @click="openPopup"
- >
- <text>{{ state.displayText }}</text>
- <text class="iconfont icon-down" />
- </view> -->
- <!-- 时间选择器弹窗(顶部弹出) -->
- <up-popup
- v-model:show="state.popupVisible"
- mode="top"
- @close="closePopup"
- >
- <view class="time-picker-container">
- <!-- 标题栏 -->
- <view class="time-picker-header">
- <text class="title">时间筛选</text>
- <!-- <text class="reset-btn" @click="resetSelection">重置</text> -->
- </view>
- <!-- 时间选择区域 -->
- <view class="time-picker-body">
- <view class="time-item">
- <text class="label">开始时间</text>
- <view class="time-selector" @click="openDatePicker('start')">
- <text class="time-text">{{ state.startText }}</text>
- <text class="iconfont icon-down" />
- </view>
- </view>
- <view class="time-item">
- <text class="label">结束时间</text>
- <view class="time-selector" @click="openDatePicker('end')">
- <text class="time-text">{{ state.endText }}</text>
- <text class="iconfont icon-down" />
- </view>
- </view>
- </view>
- <!-- 操作按钮 -->
- <view class="time-picker-footer">
- <view class="btn cancel-btn" @click="closePopup">
- 取消
- </view>
- <view class="btn confirm-btn" @click="confirmSelection">
- 确定
- </view>
- </view>
- </view>
- </up-popup>
- <!-- 日期选择器 -->
- <up-datetime-picker
- v-model="datePickerConfig.value"
- mode="date"
- :show="state.datePopupVisible"
- @confirm="confirmDate"
- @cancel="closeDatePicker"
- />
- </view>
- </template>
- <style scoped>
- .filter-time-component {
- position: relative;
- display: inline-block;
- }
- .filter-time-trigger {
- display: flex;
- align-items: center;
- justify-content: center;
- height: 80rpx;
- padding: 0 30rpx;
- background-color: #f5f5f5;
- border-radius: 10rpx;
- font-size: 28rpx;
- color: #333333;
- cursor: pointer;
- }
- .filter-time-trigger.disabled {
- opacity: 0.5;
- pointer-events: none;
- }
- .iconfont {
- margin-left: 10rpx;
- font-size: 24rpx;
- color: #999999;
- }
- /* 时间选择器弹窗样式 */
- .time-picker-container {
- background-color: #ffffff;
- border-radius: 0 0 20rpx 20rpx;
- padding-bottom: 30rpx;
- }
- .time-picker-header {
- display: flex;
- align-items: center;
- justify-content: space-between;
- padding: 30rpx;
- border-bottom: 1rpx solid #eeeeee;
- }
- .time-picker-header .title {
- font-size: 32rpx;
- font-weight: 500;
- color: #333333;
- }
- .time-picker-header .reset-btn {
- font-size: 28rpx;
- color: #64a6ff;
- cursor: pointer;
- }
- .time-picker-body {
- padding: 30rpx;
- }
- .time-item {
- display: flex;
- align-items: center;
- justify-content: space-between;
- margin-bottom: 30rpx;
- }
- .time-item:last-child {
- margin-bottom: 0;
- }
- .time-item .label {
- font-size: 30rpx;
- color: #333333;
- }
- .time-selector {
- display: flex;
- align-items: center;
- justify-content: flex-end;
- padding: 20rpx 30rpx;
- background-color: #f5f5f5;
- border-radius: 10rpx;
- cursor: pointer;
- }
- .time-selector .time-text {
- font-size: 28rpx;
- color: #666666;
- margin-right: 10rpx;
- }
- .time-picker-footer {
- display: flex;
- align-items: center;
- justify-content: space-between;
- padding: 0 30rpx;
- }
- .btn {
- flex: 1;
- height: 80rpx;
- line-height: 80rpx;
- text-align: center;
- border-radius: 10rpx;
- font-size: 30rpx;
- font-weight: 500;
- cursor: pointer;
- }
- .btn.cancel-btn {
- background-color: #f5f5f5;
- color: #666666;
- margin-right: 20rpx;
- }
- .btn.confirm-btn {
- background-color: #64a6ff;
- color: #ffffff;
- margin-left: 20rpx;
- }
- /* 日期选择器弹窗样式 */
- .date-picker-container {
- background-color: #ffffff;
- border-radius: 20rpx 20rpx 0 0;
- }
- .date-picker-header {
- display: flex;
- align-items: center;
- justify-content: space-between;
- padding: 30rpx;
- border-bottom: 1rpx solid #eeeeee;
- }
- .date-picker-header .title {
- font-size: 32rpx;
- font-weight: 500;
- color: #333333;
- }
- .date-picker-body {
- padding: 20rpx 0;
- }
- </style>
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