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15 changes: 11 additions & 4 deletions packages/components/calendar/Calendar.tsx
Original file line number Diff line number Diff line change
Expand Up @@ -192,14 +192,21 @@ const Calendar = forwardRef<CalendarMethods, CalendarProps>((props, ref) => {
const isRangeValid = rangeFromTo && rangeFromTo.from && rangeFromTo.to;
const checkMonthSelectorDisabled = (yearIn: number, monthIn: number): boolean => {
if (isRangeValid) {
// 读取起止年份
const beginYear = dayjs(rangeFromTo.from).year();
const endYear = dayjs(rangeFromTo.to).year();
// 读取起止月份
const beginMon = parseInt(dayjs(rangeFromTo.from).format('M'), 10);
const endMon = parseInt(dayjs(rangeFromTo.to).format('M'), 10);

if (beginYear === endYear) {
// 同一年内,禁用开始月份至结束月份之外的月份选项
return monthIn < beginMon || monthIn > endMon;
}
if (yearIn === beginYear) {
const beginMon = parseInt(dayjs(rangeFromTo.from).format('M'), 10);
return monthIn < beginMon;
}
if (yearIn === endYear) {
const endMon = parseInt(dayjs(rangeFromTo.to).format('M'), 10);
return monthIn > endMon;
}
}
Expand All @@ -214,7 +221,7 @@ const Calendar = forwardRef<CalendarMethods, CalendarProps>((props, ref) => {
for (let i = yearBegin; i <= yearEnd; i++) {
yearList.push({
value: i,
disabled: checkMonthSelectorDisabled(i, month),
disabled: false,
});
}
// 月列表
Expand All @@ -225,7 +232,7 @@ const Calendar = forwardRef<CalendarMethods, CalendarProps>((props, ref) => {
});
}
return [yearList, monthList];
}, [rangeFromTo, year, month]);
}, [rangeFromTo, year]);

// mode为 'month' 时,构造日历列表
const dateList = useMemo<CalendarCell[][]>(
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