time-range.vue
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<template>
<div :class="classes" @mousedown.prevent>
<div :class="[prefixCls + '-body']">
<div :class="[prefixCls + '-content', prefixCls + '-content-left']">
<div :class="[timePrefixCls + '-header']">
<template v-if="showDate">{{ leftDatePanelLabel }}</template>
<template v-else>{{ t('i.datepicker.startTime') }}</template>
</div>
<time-spinner
ref="timeSpinner"
:steps="steps"
:show-seconds="showSeconds"
:hours="dateStart.getHours()"
:minutes="dateStart.getMinutes()"
:seconds="dateStart.getSeconds()"
:disabled-hours="disabledHours"
:disabled-minutes="disabledMinutes"
:disabled-seconds="disabledSeconds"
:hide-disabled-options="hideDisabledOptions"
@on-change="handleStartChange"
@on-pick-click="handlePickClick"></time-spinner>
</div>
<div :class="[prefixCls + '-content', prefixCls + '-content-right']">
<div :class="[timePrefixCls + '-header']">
<template v-if="showDate">{{ rightDatePanelLabel }}</template>
<template v-else>{{ t('i.datepicker.endTime') }}</template>
</div>
<time-spinner
ref="timeSpinnerEnd"
:steps="steps"
:show-seconds="showSeconds"
:hours="dateEnd.getHours()"
:minutes="dateEnd.getMinutes()"
:seconds="dateEnd.getSeconds()"
:disabled-hours="disabledHours"
:disabled-minutes="disabledMinutes"
:disabled-seconds="disabledSeconds"
:hide-disabled-options="hideDisabledOptions"
@on-change="handleEndChange"
@on-pick-click="handlePickClick"></time-spinner>
</div>
<Confirm
v-if="confirm"
@on-pick-clear="handlePickClear"
@on-pick-success="handlePickSuccess"></Confirm>
</div>
</div>
</template>
<script>
import TimeSpinner from '../../base/time-spinner.vue';
import Confirm from '../../base/confirm.vue';
import Options from '../../time-mixins';
import Mixin from '../panel-mixin';
import Locale from '../../../../mixins/locale';
import { initTimeDate, formatDateLabels } from '../../util';
const prefixCls = 'ivu-picker-panel';
const timePrefixCls = 'ivu-time-picker';
const capitalize = (str) => str[0].toUpperCase() + str.slice(1);
export default {
name: 'RangeTimePickerPanel',
mixins: [ Mixin, Locale, Options ],
components: { TimeSpinner, Confirm },
props: {
steps: {
type: Array,
default: () => []
},
format: {
type: String,
default: 'HH:mm:ss'
},
value: {
type: Array,
required: true
},
},
data () {
const [dateStart, dateEnd] = this.value.slice();
return {
prefixCls: prefixCls,
timePrefixCls: timePrefixCls,
showDate: false,
dateStart: dateStart || initTimeDate(),
dateEnd: dateEnd || initTimeDate(),
confirm: false
};
},
computed: {
classes () {
return [
`${prefixCls}-body-wrapper`,
`${timePrefixCls}-with-range`,
{
[`${timePrefixCls}-with-seconds`]: this.showSeconds
}
];
},
showSeconds () {
return (this.format || '').indexOf('ss') !== -1;
},
leftDatePanelLabel () {
return this.panelLabelConfig(this.date);
},
rightDatePanelLabel () {
return this.panelLabelConfig(this.dateEnd);
}
},
watch: {
value (dates) {
const [dateStart, dateEnd] = dates.slice();
this.dateStart = dateStart || initTimeDate();
this.dateEnd = dateEnd || initTimeDate();
}
},
methods: {
panelLabelConfig (date) {
const locale = this.t('i.locale');
const datePanelLabel = this.t('i.datepicker.datePanelLabel');
const { labels, separator } = formatDateLabels(locale, datePanelLabel, date || initTimeDate());
return [labels[0].label, separator, labels[1].label].join('');
},
handleChange (start, end, emit = true) {
const dateStart = new Date(this.dateStart);
let dateEnd = new Date(this.dateEnd);
// set dateStart
Object.keys(start).forEach(type => {
dateStart[`set${capitalize(type)}`](start[type]);
});
// set dateEnd
Object.keys(end).forEach(type => {
dateEnd[`set${capitalize(type)}`](end[type]);
});
// judge endTime > startTime?
if (dateEnd < dateStart) dateEnd = dateStart;
if (emit) this.$emit('on-pick', [dateStart, dateEnd], true);
},
handleStartChange (date) {
this.handleChange(date, {});
},
handleEndChange (date) {
this.handleChange({}, date);
},
updateScroll () {
this.$refs.timeSpinner.updateScroll();
this.$refs.timeSpinnerEnd.updateScroll();
}
},
mounted () {
if (this.$parent && this.$parent.$options.name === 'DatePicker') this.showDate = true;
}
};
</script>