11bbc5fff5
* feat: migrated the navigation metadata from inline MD title decorations to frontmatter * fix: fixed frontmatter metadate for api-table MDs * fix: fixed frontmatter eslint issue
102 lines
2.5 KiB
Markdown
102 lines
2.5 KiB
Markdown
---
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parts:
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- Input Datepicker
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- Use Cases
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title: 'Input Datepicker: Use Cases'
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eleventyNavigation:
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key: 'Input Datepicker: Use Cases'
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order: 20
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parent: Input Datepicker
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title: Use Cases
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---
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# Input Datepicker: Use Cases
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```js script
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import { html } from '@mdjs/mdjs-preview';
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import { MinMaxDate, IsDateDisabled } from '@lion/ui/form-core.js';
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import { loadDefaultFeedbackMessages } from '@lion/ui/validate-messages.js';
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import { formatDate } from '@lion/ui/localize.js';
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import '@lion/ui/define/lion-input-datepicker.js';
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loadDefaultFeedbackMessages();
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```
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## Minimum and maximum date
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Below are examples of different validators for dates.
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```js preview-story
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export const minimumAndMaximumDate = () => html`
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<lion-input-datepicker
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label="MinMaxDate"
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.modelValue="${new Date('2018/05/30')}"
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.validators="${[new MinMaxDate({ min: new Date('2018/05/24'), max: new Date('2018/06/24') })]}"
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>
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<div slot="help-text">
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Enter a date between ${formatDate(new Date('2018/05/24'))} and
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${formatDate(new Date('2018/06/24'))}.
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</div>
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</lion-input-datepicker>
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`;
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```
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## Disable specific dates
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```js preview-story
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export const disableSpecificDates = () => html`
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<lion-input-datepicker
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label="IsDateDisabled"
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help-text="You're not allowed to choose any 15th."
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.modelValue="${new Date('2023/06/15')}"
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.validators="${[new IsDateDisabled(d => d.getDate() === 15)]}"
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></lion-input-datepicker>
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`;
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```
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## Calendar heading
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You can modify the heading of the calendar with the `.calendarHeading` property or `calendar-heading` attribute for simple values.
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By default, it will take the label value.
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```js preview-story
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export const calendarHeading = () => html`
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<lion-input-datepicker
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label="Date"
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.calendarHeading="${'Custom heading'}"
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.modelValue="${new Date()}"
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></lion-input-datepicker>
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`;
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```
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## Disabled
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You can disable datepicker inputs.
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```js preview-story
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export const disabled = () => html`
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<lion-input-datepicker label="Disabled" disabled></lion-input-datepicker>
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`;
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```
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## Read only
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You can set datepicker inputs to `readonly`, which will prevent the user from opening the calendar popup.
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```js preview-story
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export const readOnly = () => html`
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<lion-input-datepicker label="Readonly" readonly .modelValue="${new Date()}">
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</lion-input-datepicker>
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`;
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```
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## Faulty prefilled
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Faulty prefilled input will be cleared
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```js preview-story
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export const faultyPrefilled = () => html`
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<lion-input-datepicker label="Faulty prefiiled" .modelValue="${new Date('30/01/2022')}">
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</lion-input-datepicker>
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`;
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```
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