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docs(PickerGroup): add constraints to the end date #13334

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Merged
chenjiahan merged 1 commit into from
Feb 1, 2025
Merged

docs(PickerGroup): add constraints to the end date #13334

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17 changes: 15 additions & 2 deletions packages/vant/src/picker-group/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -147,18 +147,30 @@ Place two `DatePicker` components in the default slot of `PickerGroup` to select
:min-date="minDate"
:max-date="maxDate"
/>
<van-date-picker v-model="endDate" :min-date="minDate" :max-date="maxDate" />
<van-date-picker
v-model="endDate"
:min-date="endMinDate"
:max-date="maxDate"
/>
</van-picker-group>
```

```js
import { ref } from 'vue';
import { computed, ref } from 'vue';
import { showToast } from 'vant';

export default {
setup() {
const startDate = ref(['2022', '06', '01']);
const endDate = ref(['2023', '06', '01']);
const endMinDate = computed(
() =>
new Date(
Number(startDate.value[0]),
Number(startDate.value[1]) - 1,
Number(startDate.value[2]),
),
);

const onConfirm = () => {
showToast(`${startDate.value.join('/')} ${endDate.value.join('/')}`);
Expand All @@ -171,6 +183,7 @@ export default {
return {
minDate: new Date(2020, 0, 1),
maxDate: new Date(2025, 5, 1),
endMinDate,
endDate,
startDate,
onConfirm,
Expand Down
17 changes: 15 additions & 2 deletions packages/vant/src/picker-group/README.zh-CN.md
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Original file line number Diff line number Diff line change
Expand Up @@ -147,18 +147,30 @@ export default {
:min-date="minDate"
:max-date="maxDate"
/>
<van-date-picker v-model="endDate" :min-date="minDate" :max-date="maxDate" />
<van-date-picker
v-model="endDate"
:min-date="endMinDate"
:max-date="maxDate"
/>
</van-picker-group>
```

```js
import { ref } from 'vue';
import { computed, ref } from 'vue';
import { showToast } from 'vant';

export default {
setup() {
const startDate = ref(['2022', '06', '01']);
const endDate = ref(['2023', '06', '01']);
const endMinDate = computed(
() =>
new Date(
Number(startDate.value[0]),
Number(startDate.value[1]) - 1,
Number(startDate.value[2]),
),
);

const onConfirm = () => {
showToast(`${startDate.value.join('/')} ${endDate.value.join('/')}`);
Expand All @@ -171,6 +183,7 @@ export default {
return {
minDate: new Date(2020, 0, 1),
maxDate: new Date(2025, 5, 1),
endMinDate,
endDate,
startDate,
onConfirm,
Expand Down