nui app有月份选择日历
<uni-calendar ref="calendar" :date="date" :topTabCur="topTabCur" :insert="false" :lunar="false" :disable-before="true" :showMonth="false" :start-date="startDate" :end-date="endDate" :clearDate="false" @confirm="confirmCalendar" />
打开日历
toggleCalendar() { // this.showUniCalendar = !this.showUniCalendar const showStatus = this.$refs.calendar.show showStatus ? this.$refs.calendar.close() : this.$refs.calendar.open() if (!showStatus && this.selectedDate) { this.date = ‘‘ this.date = this.topTabCur === 0 ? this.lastChoiceDate : this.lastChoiceMonth } },
//获取回调的日期数据 confirmCalendar(selected) { const { fulldate, clearFlag } = selected switch (this.topTabCur) { case 0: this.lastChoiceDate = clearFlag ? ‘‘ : fulldate this.date = this.lastChoiceDate this.selectedDate = clearFlag ? ‘‘ : `${fulldate.replace(/-/g, ‘‘)}` break case 1: this.lastChoiceMonth = clearFlag ? ‘‘ : fulldate this.date = this.lastChoiceMonth this.selectedMonth = clearFlag ? ‘‘ : `${fulldate.replace(/-/g, ‘‘).substring(0, 6)}` break default: } },
//切换日和月查询 tabClick(i) { this.topTabCur = i this.$set(this, ‘topTabCur‘, i) this.$refs.calendar.changeTopTabCur(i) // this.date = ‘‘ this.date = this.topTabCur === 0 ? this.lastChoiceDate : this.lastChoiceMonth // this.$emit("changeTopTabCur"); },
<template>
<view class="uni-calendar">
<view
v-if="!insert&&show"
class="uni-calendar__mask"
:class="{‘uni-calendar--mask-show‘:aniMaskShow}"
@click="clean"
></view>
<view
v-if="insert || show"
class="uni-calendar__content"
:class="{‘uni-calendar--fixed‘:!insert,‘uni-calendar--ani-show‘:aniMaskShow}"
>
<view class="uni-calendar__header">
<view class="uni-calendar__header-btn-box" @click.stop="preYear">
<view class="uni-calendar__header-btn uni-calendar--left"></view>
<view class="uni-calendar__header-btn min uni-calendar--left"></view>
</view>
<view v-if="!showMonthBoxs" class="uni-calendar__header-btn-box" @click.stop="pre">
<view class="uni-calendar__header-btn uni-calendar--left"></view>
</view>
<text
class="uni-calendar__header-text"
@click="showMonthBox"
v-if="!showMonthBoxs"
>{{ (nowDate.year||‘‘) +‘年‘+( nowDate.month||‘‘) +‘月‘}}</text>
<text
class="uni-calendar__header-text"
@click="showMonthBox"
v-if="showMonthBoxs"
>{{ (nowDate.year||‘‘) +‘年‘}}</text>
<!-- </picker> -->
<view v-if="!showMonthBoxs" class="uni-calendar__header-btn-box" @click.stop="next">
<view class="uni-calendar__header-btn uni-calendar--right"></view>
</view>
<view class="uni-calendar__header-btn-box" @click.stop="nextYear">
<view class="uni-calendar__header-btn min uni-calendar--right"></view>
<view class="uni-calendar__header-btn uni-calendar--right"></view>
</view>
<!-- <text class="uni-calendar__backtoday" @click="backtoday">回到今天</text> -->
</view>
<view v-if="!showMonthBoxs" class="uni-calendar__box">
<view v-if="showMonth" class="uni-calendar__box-bg">
<text class="uni-calendar__box-bg-text">{{nowDate.month}}</text>
</view>
<view class="uni-calendar__weeks">
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">日</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">一</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">二</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">三</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">四</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">五</text>
</view>
<view class="uni-calendar__weeks-day">
<text class="uni-calendar__weeks-day-text">六</text>
</view>
</view>
<view class="uni-calendar__weeks" v-for="(item,weekIndex) in weeks" :key="weekIndex">
<!-- <view v-if="weekIndex<30"> -->
<view
class="uni-calendar__weeks-item"
v-for="(weeks,weeksIndex) in item"
:key="weeksIndex"
>
<calendar-item
:weeks="weeks"
:calendar="calendar"
:selected="selected"
:lunar="lunar"
:date="date"
@change="choiceDate"
></calendar-item>
</view>
<!-- </view> -->
</view>
</view>
<view v-else class="uni-calendar__box text-center fs18 fc6 padding-tb-sm">
<view class="calendar__month">
<view class="calendar-item__wrapper"
v-for="(month,monthIndex) in 12"
:key="monthIndex">
<view
class="calendar-item"
:class="{
‘isDay-text‘: nowDate.month == month && nowDate.year == calendar.year ,
‘checked‘: nowDate.month == month && nowDate.year == calendar.year && date,
‘disable‘: disabledMonth(month)
}"
@click="changeMonth(month)"
>{{month}}月</view>
</view>
</view>
</view>
<view class="clear-btn" @click="clear">
清空
</view>
</view>
</view>
</template>
<script>
import Calendar from "./util.js";
import calendarItem from "./uni-calendar-item.vue";
/**
* Calendar 日历
* @description 日历组件可以查看日期，选择任意范围内的日期，打点操作。常用场景如：酒店日期预订、火车机票选择购买日期、上下班打卡等
* @tutorial https://ext.dcloud.net.cn/plugin?id=56
* @property {String} date 自定义当前时间，默认为今天
* @property {Boolean} lunar 显示农历
* @property {String} startDate 日期选择范围-开始日期
* @property {String} endDate 日期选择范围-结束日期
* @property {Boolean} range 范围选择
* @property {Boolean} insert = [true|false] 插入模式,默认为false
* @value true 弹窗模式
* @value false 插入模式
* @property {Boolean} clearDate = [true|false] 弹窗模式是否清空上次选择内容
* @property {Array} selected 打点，期待格式[{date: ‘2019-06-27‘, info: ‘签到‘, data: { custom: ‘自定义信息‘, name: ‘自定义消息头‘,xxx:xxx... }}]
* @property {Boolean} showMonth 是否选择月份为背景
* @event {Function} change 日期改变，`insert :ture` 时生效
* @event {Function} confirm 确认选择`insert :false` 时生效
* @event {Function} monthSwitch 切换月份时触发
* @example <uni-calendar :insert="true":lunar="true" :start-date="‘2019-3-2‘":end-date="‘2019-5-20‘"@change="change" />
*/
export default {
components: {
calendarItem
},
props: {
date: {
type: String,
default: ""
},
selected: {
type: Array,
default() {
return [];
}
},
topTabCur: {
type: Number,
default: 0
},
lunar: {
type: Boolean,
default: false
},
startDate: {
type: String,
default: ""
},
endDate: {
type: String,
default: ""
},
range: {
type: Boolean,
default: false
},
insert: {
type: Boolean,
default: true
},
showMonth: {
type: Boolean,
default: true
},
clearDate: {
type: Boolean,
default: true
}
},
data() {
return {
show: false,
weeks: [],
calendar: {},
nowDate: "",
aniMaskShow: false,
showMonthBoxs: false,
};
},
watch: {
date(newVal) {
this.cale.setDate(newVal);
this.init(this.cale.selectDate.fullDate);
},
startDate(val) {
this.cale.resetSatrtDate(val);
},
endDate(val) {
this.cale.resetEndDate(val);
},
selected(newVal) {
this.cale.setSelectInfo(this.nowDate.fullDate, newVal);
this.weeks = this.cale.weeks;
// this.weeks.splice(0,4);
}
},
created() {
// 获取日历方法实例
this.cale = new Calendar({
// date: new Date(),
selected: this.selected,
startDate: this.startDate,
endDate: this.endDate,
range: this.range
});
// 选中某一天
this.cale.setDate(this.date);
this.init(this.cale.selectDate.fullDate);
// this.setDay
},
methods: {
// 取消穿透
clean() {
if (!this.insert) {
this.close()
}
},
bindDateChange(e) {
const value = e.detail.value + "-1";
this.cale.setDate(value);
this.init(value);
},
/**
* 初始化日期显示
* @param {Object} date
*/
init(date) {
this.nowDate = this.calendar = this.cale.getInfo(date);
if (this.topTabCur == 1) {
this.showMonthBox();
} else {
this.weeks = this.cale.weeks;
}
},
/**
* 打开日历弹窗
*/
open() {
// 弹窗模式并且清理数据
if (this.clearDate && !this.insert) {
this.cale.cleanMultipleStatus();
this.cale.setDate(this.date);
this.init(this.cale.selectDate.fullDate);
}
this.show = true;
this.$nextTick(() => {
setTimeout(() => {
this.aniMaskShow = true;
}, 50);
});
},
/**
* 关闭日历弹窗
*/
close() {
this.aniMaskShow = false;
this.$nextTick(() => {
setTimeout(() => {
this.show = false;
this.$emit("close");
}, 300);
});
},
/**
* 确认按钮
*/
confirm() {
this.setEmit("confirm");
this.close();
},
changeTopTabCur(t) {
if (t == 1) {
this.showMonthBoxs = true;
} else {
this.showMonthBoxs = false;
this.weeks = this.cale.weeks;
}
},
/**
* 变化触发
*/
change() {
if (!this.insert) return;
this.setEmit("change");
},
/**
* 选择月份触发
*/
monthSwitch() {
let { year, month } = this.nowDate;
this.$emit("monthSwitch", {
year,
month: Number(month)
});
},
/**
* 派发事件
* @param {Object} name
*/
setEmit(name) {
let { year, month, date, fullDate, lunar, extraInfo, clearFlag=false } = this.calendar;
this.$emit(name, {
clearFlag,
topTabCur: this.topTabCur,
range: this.cale.multipleStatus,
year,
month,
date,
fulldate: fullDate,
lunar,
extraInfo: extraInfo || {}
});
},
/**
* 选择天触发
* @param {Object} weeks
*/
choiceDate(weeks) {
if (weeks.disable) return;
this.calendar = weeks;
// 设置多选
this.cale.setMultiple(this.calendar.fullDate);
this.weeks = this.cale.weeks;
this.setEmit("confirm");
this.close();
this.change();
},
/**
* 回到今天
*/
backtoday() {
let date = this.cale.getDate(new Date()).fullDate;
this.cale.setDate(date);
this.init(date);
this.change();
},
/**
* 上个月
*/
pre() {
const preDate = this.cale.getDate(this.nowDate.fullDate, -1, "month")
.fullDate;
this.setDate(preDate);
this.monthSwitch();
},
/**
* 下个月
*/
next() {
const nextDate = this.cale.getDate(this.nowDate.fullDate, +1, "month")
.fullDate;
this.setDate(nextDate);
this.monthSwitch();
},
/**
* 上一年
*/
preYear() {
const preDate = this.cale.getDate(this.nowDate.fullDate, -1, "year")
.fullDate;
this.setDate(preDate);
this.monthSwitch();
},
/**
* 下一年
*/
nextYear() {
const nextDate = this.cale.getDate(this.nowDate.fullDate, +1, "year")
.fullDate;
this.setDate(nextDate);
this.monthSwitch();
},
/**
* 设置日期
* @param {Object} date
*/
setDate(date) {
this.cale.setDate(date);
this.weeks = this.cale.weeks;
// this.weeks.splice(0,4);
this.nowDate = this.cale.getInfo(date);
},
showMonthBox() {
this.showMonthBoxs = true;
},
disabledMonth(month) {
const endYear = new Date(this.endDate).getFullYear()
const endMonth = new Date(this.endDate).getMonth()+1
return this.nowDate.year > endYear || (this.nowDate.year === endYear && month >= endMonth)
},
changeMonth(m) {
if (this.disabledMonth(m)) return
let { year, month } = this.nowDate;
let n = m - month;
const nextDate = this.cale.getDate(this.nowDate.fullDate, n, "month")
.fullDate;
const newDate = `${nextDate.substring(0, 8)}01`
this.setDate(newDate);
this.monthSwitch();
if (this.topTabCur == 1) {
this.calendar = this.cale.getInfo(newDate);
// 设置多选
this.cale.setMultiple(this.calendar.fullDate);
this.weeks = this.cale.weeks;
this.setEmit("confirm");
this.close();
this.change();
} else {
this.showMonthBoxs = false;
}
},
clear() {
// const year = new Date().getFullYear()
// const month = new Date().getMonth() + 1
// const date = new Date().getDate()
// const today = `${year}-${month >= 10 ? month : ‘0‘ + month}-${date >= 10 ? date : ‘0‘ + date}`
// // debugger
// this.setDate(today);
// this.calendar = this.cale.getInfo(today);
// this.calendar.clearFlag = true
// // 设置多选
// this.weeks = this.cale.weeks;
// this.setEmit("confirm");
// this.close();
// this.change();
this.backtoday()
this.calendar.clearFlag = true
this.setEmit("confirm");
this.close();
}
}
};
</script>
样式做了小优化
备注：Calendar 日历来源于https://ext.dcloud.net.cn/plugin?id=56，优化使用