time-range.vue
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<template>
<div :class="classes">
<div :class="[prefixCls + '-body']">
<div :class="[prefixCls + '-content', prefixCls + '-content-left']">
<div :class="[timePrefixCls + '-header']">开始时间</div>
<time-spinner
:show-seconds="showSeconds"
:hours="hours"
:minutes="minutes"
:seconds="seconds"
: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']">结束时间</div>
<time-spinner
:show-seconds="showSeconds"
:hours="hoursEnd"
:minutes="minutesEnd"
:seconds="secondsEnd"
:disabled-hours="disabledHours"
:disabled-minutes="disabledMinutes"
:disabled-seconds="disabledSeconds"
:hide-disabled-options="hideDisabledOptions"
@on-change="handleEndChange"
@on-pick-click="handlePickClick"></time-spinner>
</div>
<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 Mixin from './mixin';
import { initTimeDate, toDate } from '../util';
const prefixCls = 'ivu-picker-panel';
const timePrefixCls = 'ivu-time-picker';
export default {
mixins: [Mixin],
components: { TimeSpinner, Confirm },
data () {
return {
prefixCls: prefixCls,
timePrefixCls: timePrefixCls,
format: 'HH:mm:ss',
date: initTimeDate(),
dateEnd: initTimeDate(),
value: '',
hours: '',
minutes: '',
seconds: '',
hoursEnd: '',
minutesEnd: '',
secondsEnd: '',
disabledHours: [],
disabledMinutes: [],
disabledSeconds: [],
hideDisabledOptions: false
};
},
computed: {
classes () {
return [
`${prefixCls}-body-wrapper`,
`${timePrefixCls}-with-range`,
{
[`${timePrefixCls}-with-seconds`]: this.showSeconds
}
];
},
showSeconds () {
return (this.format || '').indexOf('ss') !== -1;
}
},
watch: {
value (newVal) {
if (!newVal) return;
if (Array.isArray(newVal)) {
const valStart = newVal[0] ? toDate(newVal[0]) : false;
const valEnd = newVal[1] ? toDate(newVal[1]) : false;
if (valStart && valEnd) {
this.handleChange(
{
hours: valStart.getHours(),
minutes: valStart.getMinutes(),
seconds: valStart.getSeconds()
},
{
hours: valEnd.getHours(),
minutes: valEnd.getMinutes(),
seconds: valEnd.getSeconds()
},
false
);
}
}
}
},
methods: {
handleClear() {
this.date = initTimeDate();
this.dateEnd = initTimeDate();
this.hours = '';
this.minutes = '';
this.seconds = '';
this.hoursEnd = '';
this.minutesEnd = '';
this.secondsEnd = '';
},
handleChange (date, dateEnd, emit = true) {
if (date.hours !== undefined) {
this.date.setHours(date.hours);
this.hours = this.date.getHours();
}
if (date.minutes !== undefined) {
this.date.setMinutes(date.minutes);
this.minutes = this.date.getMinutes();
}
if (date.seconds !== undefined) {
this.date.setSeconds(date.seconds);
this.seconds = this.date.getSeconds();
}
if (dateEnd.hours !== undefined) {
this.dateEnd.setHours(dateEnd.hours);
this.hoursEnd = this.dateEnd.getHours();
}
if (dateEnd.minutes !== undefined) {
this.dateEnd.setMinutes(dateEnd.minutes);
this.minutesEnd = this.dateEnd.getMinutes();
}
if (dateEnd.seconds !== undefined) {
this.dateEnd.setSeconds(dateEnd.seconds);
this.secondsEnd = this.dateEnd.getSeconds();
}
// judge endTime > startTime?
if (this.dateEnd < this.date) {
this.$nextTick(() => {
this.dateEnd = new Date(this.date);
this.hoursEnd = this.dateEnd.getHours();
this.minutesEnd = this.dateEnd.getMinutes();
this.secondsEnd = this.dateEnd.getSeconds();
});
} else {
if (emit) this.$emit('on-pick', [this.date, this.dateEnd], true);
}
},
handleStartChange (date) {
this.handleChange(date, {});
},
handleEndChange (date) {
this.handleChange({}, date);
}
}
};
</script>