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75 lines
1.6 KiB
75 lines
1.6 KiB
<docs>
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---
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order: 5
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title:
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zh-CN: 选择不超过七天的范围
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en-US: Select range dates in 7 days
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---
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## zh-CN
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这里举例如何用 `onCalendarChange` 和 `disabledDate` 来限制动态的日期区间选择。
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## en-US
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A example shows how to select a dynamic range by using `onCalendarChange` and `disabledDate`.
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</docs>
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<template>
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<a-range-picker
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:value="hackValue || value"
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:disabled-date="disabledDate"
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@change="onChange"
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@openChange="onOpenChange"
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@calendarChange="onCalendarChange"
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/>
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</template>
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<script lang="ts">
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import { Dayjs } from 'dayjs';
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import { defineComponent, ref } from 'vue';
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export default defineComponent({
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setup() {
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const dates = ref<Dayjs[]>([]);
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const value = ref<Dayjs[]>();
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const hackValue = ref<Dayjs[]>();
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const disabledDate = (current: Dayjs) => {
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if (!dates.value || dates.value.length === 0) {
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return false;
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}
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const tooLate = dates.value[0] && current.diff(dates.value[0], 'days') > 7;
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const tooEarly = dates.value[1] && dates.value[1].diff(current, 'days') > 7;
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return tooEarly || tooLate;
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};
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const onOpenChange = (open: boolean) => {
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if (open) {
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dates.value = [];
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hackValue.value = [];
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} else {
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hackValue.value = undefined;
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}
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};
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const onChange = (val: Dayjs[]) => {
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value.value = val;
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};
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const onCalendarChange = (val: Dayjs[]) => {
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dates.value = val;
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};
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return {
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dates,
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value,
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hackValue,
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disabledDate,
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onOpenChange,
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onChange,
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onCalendarChange,
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};
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},
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});
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</script>
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