lion/packages/checkbox/stories/index.stories.mdx
Thomas Allmer 89b835a799 feat: improved storybook demos
Co-authored-by: Joren Broekema <Joren.Broekema@ing.com>
Co-authored-by: Alex Ghiu <Alex.Ghiu@ing.com>
Co-authored-by: Thijs Louisse <Thijs.Louisse@ing.com>
2020-01-13 13:58:03 +01:00

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import { Story, Meta, html } from '@open-wc/demoing-storybook';
import '../lion-checkbox.js';
<Meta title="Forms/Checkbox" parameters={{ component: 'lion-checkbox' }} />
# Checkbox
`lion-checkbox` component is a sub-element to be used in [lion-checkbox-group](?path=/docs/forms-checkbox-group--default-story) elements. Its purpose is to provide a way for users to check **multiple** options amongst a set of choices, or to function as a single toggle.
<Story name="Default">{html`
<lion-checkbox name="scientists[]" label="Archimedes" .choiceValue=${'Archimedes'}></lion-checkbox>
<lion-checkbox name="scientists[]" label="Francis Bacon" .choiceValue=${'Francis Bacon'}></lion-checkbox>
<lion-checkbox name="scientists[]" label="Marie Curie" .choiceValue=${'Marie Curie'}></lion-checkbox>
`}</Story>
```html
<lion-checkbox name="scientists[]" label="Archimedes" .choiceValue=${'Archimedes'}></lion-checkbox>
<lion-checkbox name="scientists[]" label="Francis Bacon" .choiceValue=${'Francis Bacon'}></lion-checkbox>
<lion-checkbox name="scientists[]" label="Marie Curie" .choiceValue=${'Marie Curie'}></lion-checkbox>
```
- Use this component inside a [lion-checkbox-group](?path=/docs/forms-checkbox-group--default-story)
- Make sure that it has a name attribute with appended `[]` for multiple choices.
## Features
- Get the checked state (boolean) - `checked` boolean attribute
- Pre-select an option by setting the `checked` boolean attribute
- Get or set the value of the choice - `choiceValue()`
## How to use
### Installation
```sh
npm i --save @lion/checkbox
```
```js
import '@lion/checkbox/lion-checkbox.js';
```