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fix(calendar): check year-month range with minDate & maxDate #132

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fix(calendar): check year-month range with minDate & maxDate #132

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23 changes: 16 additions & 7 deletions src/uni_modules/uview-pro/components/u-calendar/u-calendar.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -450,13 +450,20 @@ function getWeekday(yearNum: number, monthNum: number) {
}

/**
* 检查年份是否超出范围
* 检查年月是否超出范围
*/
function checkRange(yearNum: number) {
function checkRange(yearNum: number, monthNum: number) {
let overstep = false;
if (yearNum < Number(props.minYear) || yearNum > Number(props.maxYear)) {
uni.showToast({ title: t('uCalendar.outOfRange'), icon: 'none' });
overstep = true;
} else if (props.minDate && props.maxDate) {
const beforeMin = yearNum < min.value.year || (yearNum === min.value.year && monthNum < min.value.month);
const afterMax = yearNum > max.value.year || (yearNum === max.value.year && monthNum > max.value.month);
if (beforeMin || afterMax) {
uni.showToast({ title: t('uCalendar.outOfRange'), icon: 'none' });
overstep = true;
}
}
return overstep;
}
Expand All @@ -468,16 +475,18 @@ function changeMonthHandler(isAdd: number) {
if (isAdd) {
let m = month.value + 1;
let y = m > 12 ? year.value + 1 : year.value;
if (!checkRange(y)) {
month.value = m > 12 ? 1 : m;
m = m > 12 ? 1 : m;
if (!checkRange(y, m)) {
month.value = m;
year.value = y;
changeData();
}
} else {
let m = month.value - 1;
let y = m < 1 ? year.value - 1 : year.value;
if (!checkRange(y)) {
month.value = m < 1 ? 12 : m;
m = m < 1 ? 12 : m;
if (!checkRange(y, m)) {
month.value = m;
year.value = y;
changeData();
}
Expand All @@ -489,7 +498,7 @@ function changeMonthHandler(isAdd: number) {
*/
function changeYearHandler(isAdd: number) {
let y = isAdd ? year.value + 1 : year.value - 1;
if (!checkRange(y)) {
if (!checkRange(y, month.value)) {
year.value = y;
changeData();
}
Expand Down