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cunningham/packages/react/src/components/Forms/DatePicker/index.mdx
Lebaud Antoine 5338e2142f 📝(react) update incoming DatePicker features
Documentation was outdated, as the range date picker is now available.
2023-07-12 00:47:52 +02:00

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import { Canvas, Meta, Story, Source, ArgsTable } from '@storybook/addon-docs';
import { DatePicker } from "./index";
import { DateRangePicker } from "./index";
<Meta title="Components/Forms/DatePicker/Doc" component={DatePicker}/>
# DatePicker
Cunningham provides a versatile DatePicker component to select or input a date in your form. It uses the headless
UI components provided by [React-Spectrum](https://react-spectrum.adobe.com/react-aria/useDatePicker.html) from Adobe.
> Time features will be available soon.
## Basic
<Source
language='ts'
dark
format={false}
code={`
<DatePicker label="Pick a date" />
`}
/>
<Canvas>
<Story id="components-forms-datepicker--default"/>
</Canvas>
## Default value
You can use the following props to change the default value of the DatePicker component by using the `state` props.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--default-value"/>
</Canvas>
## Range
<Source
language='ts'
dark
format={false}
code={`
<DateRangePicker startLabel="Start date" endLabel="Due date" name="datepicker" />
`}
/>
When using it within a form, you'll access its values using separate inputs for the start and end values. The start input's
name will be the `DateRangePicker`'s name suffixed by `_start` and the end input's name will be the `DateRangePicker`'s name suffixed by `_end`.
Ex: If a `DateRangePicker` is named `"subscription"`, you would access its values as follow:
<Source
language='ts'
dark
format={false}
code={`
formData = {
datepickerStart: data.get("subscription_start"),
datepickerEnd: data.get("subscription_end"),
};
`}
/>
<Canvas>
<Story id="components-forms-datepicker--range-default"/>
</Canvas>
## States
You can use the following props to change the state of the DatePicker component by using the `state` props.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--error"/>
<Story id="components-forms-datepicker--success"/>
</Canvas>
## Disabled
As a regular input, you can disable it by using the `disabled` props.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--disabled"/>
<Story id="components-forms-datepicker--disabled-value"/>
</Canvas>
## Texts
As the component uses [Field](?path=/story/components-forms-field-doc--page), you can use the `text` props to provide a description of the checkbox.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--with-text"/>
</Canvas>
## Controlled / Non Controlled
Like a native input, you can use the DatePicker component in a controlled or non controlled way. You can see the example below
using the component in a controlled way.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--controlled"/>
<Story id="components-forms-datepicker--range-controlled"/>
</Canvas>
## MinValue / MaxValue
You can pass a date range that are valid using the `minValue` and `maxValue` props.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--min-max-value"/>
</Canvas>
## Invalid date
When passing an invalid date, for example outside of the valid range, the DatePicker component would render invalid.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--invalid-value"/>
</Canvas>
## International calendars
When passing a locale value to the DatePicker components, dates would be automatically displayed in the appropriate calendar system.
By default, the DatePicker component uses the CunninghamProvider locale.
<Canvas sourceState="shown">
<Story id="components-forms-datepicker--custom-locale"/>
<Story id="components-forms-datepicker--cunningham-locale"/>
</Canvas>
## Props
You can see the list of props below.
### DatePicker
<ArgsTable of={DatePicker} />
### DateRangePicker
<ArgsTable of={DateRangePicker} />
## Design tokens
Here are the custom design tokens defined by the datepicker.
| Token | Description |
|--------------- |----------------------------- |
| background-color | Background color of the datepicker |
| border-color | Border color of the datepicker |
| border-color--hover | Border color of the datepicker on mouse hover |
| border-color--focus | Border color of the datepicker when focus |
| border-radius | Border radius of the datepicker |
| border-width | Border width of the datepicker |
| border-radius--hover | Border radius of the datepicker on mouse hover |
| border-radius--focus | Border radius of the datepicker when focused |
| color | Value color |
| font-size | Value font size |
| height | Height of the combo box |
| item-background-color--hover | Background color of the item on mouse hover (months/years menus) |
| item-background-color--selected | Background color of the selected item (months/years menus) |
| item-color | Color of the item (months/years menus) |
| item-font-size | Font size of the item (months/years menus) |
| menu-background-color | Background color of the menu (months/years menus) |
| grid-cell--border-color--today | Border color of the today grid-cell |
| grid-cell--color--today | Value color of the today grid-cell |
| range-selection-background-color | Value color of the selected grid-cells |
See also [Field](?path=/story/components-forms-field-doc--page)