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<template>
<view class="tui-datetime-picker">
<view class="tui-mask" :class="{ 'tui-mask-show': isShow }" @touchmove.stop.prevent="stop" catchtouchmove="stop" @tap="hide"></view>
<view class="tui-header" :class="{ 'tui-show': isShow }">
<view
class="tui-picker-header"
:class="{ 'tui-date-radius': radius }"
:style="{ backgroundColor: headerBackground }"
@touchmove.stop.prevent="stop"
catchtouchmove="stop"
>
<view class="tui-btn-picker" :style="{ color: cancelColor }" hover-class="tui-opacity" :hover-stay-time="150" @tap="hide">取消</view>
<view class="tui-btn-picker" :style="{ color: color }" hover-class="tui-opacity" :hover-stay-time="150" @tap="btnFix">确定</view>
</view>
<view class="tui-date-header" :style="{ backgroundColor: unitBackground }" v-if="unitTop">
<view class="tui-date-unit" v-if="type < 4 || type == 7"></view>
<view class="tui-date-unit" v-if="type < 4 || type == 7"></view>
<view class="tui-date-unit" v-if="type == 1 || type == 2 || type == 7"></view>
<view class="tui-date-unit" v-if="type == 1 || type == 4 || type == 5 || type == 7"></view>
<view class="tui-date-unit" v-if="type == 1 || type > 3"></view>
<view class="tui-date-unit" v-if="type > 4"></view>
</view>
<view class="tui-picker-body" :style="{ backgroundColor: bodyBackground }">
<picker-view :value="value" @change="change" class="tui-picker-view">
<picker-view-column v-if="!reset && (type < 4 || type == 7)">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in years" :key="index">
{{ item }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
<picker-view-column v-if="!reset && (type < 4 || type == 7)">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in months" :key="index">
{{ formatNum(item) }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
<picker-view-column v-if="!reset && (type == 1 || type == 2 || type == 7)">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in days" :key="index">
{{ formatNum(item) }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
<picker-view-column v-if="!reset && (type == 1 || type == 4 || type == 5 || type == 7)">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in hours" :key="index">
{{ formatNum(item) }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
<picker-view-column v-if="!reset && (type == 1 || type > 3)">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in minutes" :key="index">
{{ formatNum(item) }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
<picker-view-column v-if="!reset && type > 4">
<view class="tui-column-item" :class="{ 'tui-font-size_32': !unitTop && type == 7 }" v-for="(item, index) in seconds" :key="index">
{{ formatNum(item) }}
<text class="tui-unit-text" v-if="!unitTop"></text>
</view>
</picker-view-column>
</picker-view>
</view>
</view>
</view>
</template>
<script>
export default {
name: 'tuiDatetime',
props: {
//1-日期+时间(年月日+时分) 2-日期(年月日) 3-日期(年月) 4-时间(时分) 5-时分秒 6-分秒 7-年月日 时分秒
type: {
type: Number,
default: 1
},
//年份区间
startYear: {
type: Number,
default: 1980
},
//年份区间
endYear: {
type: Number,
default: 2050
},
//"取消"字体颜色
cancelColor: {
type: String,
default: '#888'
},
//"确定"字体颜色
color: {
type: String,
default: '#5677fc'
},
//设置默认显示日期 2019-08-01 || 2019-08-01 17:01 || 2019/08/01
setDateTime: {
type: String,
default: ''
},
//单位置顶
unitTop: {
type: Boolean,
default: false
},
//圆角设置
radius: {
type: Boolean,
default: false
},
//头部背景色
headerBackground: {
type: String,
default: '#fff'
},
//根据实际调整,不建议使用深颜色
bodyBackground: {
type: String,
default: '#fff'
},
//单位置顶时,单位条背景色
unitBackground: {
type: String,
default: '#fff'
}
},
data() {
return {
isShow: false,
years: [],
months: [],
days: [],
hours: [],
minutes: [],
seconds: [],
year: 0,
month: 0,
day: 0,
hour: 0,
minute: 0,
second: 0,
startDate: '',
endDate: '',
value: [0, 0, 0, 0, 0, 0],
reset: false
};
},
mounted() {
this.initData();
},
computed: {
yearOrMonth() {
return `${this.year}-${this.month}`;
},
propsChange() {
return `${this.setDateTime}-${this.type}-${this.startYear}-${this.endYear}`;
}
},
watch: {
yearOrMonth() {
this.setDays();
},
propsChange() {
this.reset = true;
setTimeout(() => {
this.initData();
}, 10);
}
},
methods: {
stop() {},
formatNum: function(num) {
return num < 10 ? '0' + num : num + '';
},
generateArray: function(start, end) {
return Array.from(new Array(end + 1).keys()).slice(start);
},
getIndex: function(arr, val) {
let index = arr.indexOf(val);
return ~index ? index : 0;
},
//日期时间处理
initSelectValue() {
let fdate = this.setDateTime.replace(/\-/g, '/');
fdate = fdate && fdate.indexOf('/') == -1 ? `2020/01/01 ${fdate}` : fdate;
let time = null;
if (fdate) time = new Date(fdate);
else time = new Date();
this.year = time.getFullYear();
this.month = time.getMonth() + 1;
this.day = time.getDate();
this.hour = time.getHours();
this.minute = time.getMinutes();
this.second = time.getSeconds();
},
initData() {
this.initSelectValue();
this.reset = false;
switch (this.type) {
case 1:
this.value = [0, 0, 0, 0, 0];
this.setYears();
this.setMonths();
this.setDays();
this.setHours();
this.setMinutes();
break;
case 2:
this.value = [0, 0, 0];
this.setYears();
this.setMonths();
this.setDays();
break;
case 3:
this.value = [0, 0];
this.setYears();
this.setMonths();
break;
case 4:
this.value = [0, 0];
this.setHours();
this.setMinutes();
break;
case 5:
this.value = [0, 0, 0];
this.setHours();
this.setMinutes();
this.setSeconds();
break;
case 6:
this.value = [0, 0];
this.setMinutes();
this.setSeconds();
break;
case 7:
this.value = [0, 0, 0, 0, 0, 0];
this.setYears();
this.setMonths();
this.setDays();
this.setHours();
this.setMinutes();
this.setSeconds();
break;
default:
break;
}
},
setYears() {
this.years = this.generateArray(this.startYear, this.endYear);
setTimeout(() => {
this.$set(this.value, 0, this.getIndex(this.years, this.year));
}, 8);
},
setMonths() {
this.months = this.generateArray(1, 12);
setTimeout(() => {
this.$set(this.value, 1, this.getIndex(this.months, this.month));
}, 8);
},
setDays() {
if (this.type == 3 || this.type == 4) return;
let totalDays = new Date(this.year, this.month, 0).getDate();
this.days = this.generateArray(1, totalDays);
setTimeout(() => {
this.$set(this.value, 2, this.getIndex(this.days, this.day));
}, 8);
},
setHours() {
this.hours = this.generateArray(0, 23);
setTimeout(() => {
let index = this.type == 5 || this.type == 7 ? this.value.length - 3 : this.value.length - 2;
this.$set(this.value, index, this.getIndex(this.hours, this.hour));
}, 8);
},
setMinutes() {
this.minutes = this.generateArray(0, 59);
setTimeout(() => {
let index = this.type > 4 ? this.value.length - 2 : this.value.length - 1;
this.$set(this.value, index, this.getIndex(this.minutes, this.minute));
}, 8);
},
setSeconds() {
this.seconds = this.generateArray(0, 59);
setTimeout(() => {
this.$set(this.value, this.value.length - 1, this.getIndex(this.seconds, this.second));
}, 8);
},
show() {
setTimeout(() => {
this.isShow = true;
}, 50);
},
hide() {
this.isShow = false;
this.$emit('cancel', {});
},
change(e) {
this.value = e.detail.value;
switch (this.type) {
case 1:
this.year = this.years[this.value[0]];
this.month = this.months[this.value[1]];
this.day = this.days[this.value[2]];
this.hour = this.hours[this.value[3]];
this.minute = this.minutes[this.value[4]];
break;
case 2:
this.year = this.years[this.value[0]];
this.month = this.months[this.value[1]];
this.day = this.days[this.value[2]];
break;
case 3:
this.year = this.years[this.value[0]];
this.month = this.months[this.value[1]];
break;
case 4:
this.hour = this.hours[this.value[0]];
this.minute = this.minutes[this.value[1]];
break;
case 5:
this.hour = this.hours[this.value[0]];
this.minute = this.minutes[this.value[1]];
this.second = this.seconds[this.value[2]];
break;
case 6:
this.minute = this.minutes[this.value[0]];
this.second = this.seconds[this.value[1]];
break;
case 7:
this.year = this.years[this.value[0]];
this.month = this.months[this.value[1]];
this.day = this.days[this.value[2]];
this.hour = this.hours[this.value[3]];
this.minute = this.minutes[this.value[4]];
this.second = this.seconds[this.value[5]];
break;
default:
break;
}
},
btnFix() {
setTimeout(() => {
let result = {};
let year = this.year;
let month = this.formatNum(this.month || 0);
let day = this.formatNum(this.day || 0);
let hour = this.formatNum(this.hour || 0);
let minute = this.formatNum(this.minute || 0);
let second = this.formatNum(this.second || 0);
switch (this.type) {
case 1:
result = {
year: year,
month: month,
day: day,
hour: hour,
minute: minute,
result: `${year}-${month}-${day} ${hour}:${minute}`
};
break;
case 2:
result = {
year: year,
month: month,
day: day,
result: `${year}-${month}-${day}`
};
break;
case 3:
result = {
year: year,
month: month,
result: `${year}-${month}`
};
break;
case 4:
result = {
hour: hour,
minute: minute,
result: `${hour}:${minute}`
};
break;
case 5:
result = {
hour: hour,
minute: minute,
second: second,
result: `${hour}:${minute}:${second}`
};
break;
case 6:
result = {
minute: minute,
second: second,
result: `${minute}:${second}`
};
break;
case 7:
result = {
year: year,
month: month,
day: day,
hour: hour,
minute: minute,
second: second,
result: `${year}-${month}-${day} ${hour}:${minute}:${second}`
};
break;
default:
break;
}
this.$emit('confirm', result);
this.hide();
}, 80);
}
}
};
</script>
<style scoped>
.tui-datetime-picker {
position: relative;
z-index: 996;
}
.tui-picker-view {
height: 100%;
box-sizing: border-box;
}
.tui-mask {
position: fixed;
z-index: 997;
top: 0;
right: 0;
bottom: 0;
left: 0;
background-color: rgba(0, 0, 0, 0.6);
visibility: hidden;
opacity: 0;
transition: all 0.3s ease-in-out;
}
.tui-mask-show {
visibility: visible !important;
opacity: 1 !important;
}
.tui-header {
z-index: 998;
position: fixed;
bottom: 0;
left: 0;
width: 100%;
transition: all 0.3s ease-in-out;
transform: translateY(100%);
}
.tui-date-header {
width: 100%;
height: 52rpx;
display: flex;
align-items: center;
justify-content: space-between;
font-size: 26rpx;
line-height: 26rpx;
/* #ifdef MP */
box-shadow: 0 15rpx 10rpx -15rpx #efefef;
/* #endif */
/* #ifndef MP */
box-shadow: 0 15rpx 10rpx -15rpx #888;
/* #endif */
position: relative;
z-index: 2;
}
.tui-date-unit {
flex: 1;
text-align: center;
}
.tui-show {
transform: translateY(0);
}
.tui-picker-header {
width: 100%;
height: 90rpx;
padding: 0 40rpx;
display: flex;
justify-content: space-between;
align-items: center;
box-sizing: border-box;
font-size: 32rpx;
position: relative;
}
.tui-date-radius {
border-top-left-radius: 20rpx;
border-top-right-radius: 20rpx;
overflow: hidden;
}
.tui-picker-header::after {
content: '';
position: absolute;
border-bottom: 1rpx solid #eaeef1;
-webkit-transform: scaleY(0.5);
transform: scaleY(0.5);
bottom: 0;
right: 0;
left: 0;
}
.tui-picker-body {
width: 100%;
height: 520rpx;
overflow: hidden;
}
.tui-column-item {
display: flex;
align-items: center;
justify-content: center;
font-size: 36rpx;
color: #333;
}
.tui-font-size_32 {
font-size: 32rpx !important;
}
.tui-unit-text {
font-size: 24rpx !important;
padding-left: 8rpx;
}
.tui-btn-picker {
padding: 16rpx;
box-sizing: border-box;
text-align: center;
text-decoration: none;
}
.tui-opacity {
opacity: 0.5;
}
</style>