lion/packages/checkbox/README.md
Thomas Allmer ec8da8f12c feat: release inital public lion version
Co-authored-by: Mikhail Bashkirov <mikhail.bashkirov@ing.com>
Co-authored-by: Thijs Louisse <thijs.louisse@ing.com>
Co-authored-by: Joren Broekema <joren.broekema@ing.com>
Co-authored-by: Gerjan van Geest <gerjan.van.geest@ing.com>
Co-authored-by: Erik Kroes <erik.kroes@ing.com>
Co-authored-by: Lars den Bakker <lars.den.bakker@ing.com>
2019-04-26 10:37:57 +02:00

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Markdown

# Checkbox
[//]: # (AUTO INSERT HEADER PREPUBLISH)
`lion-checkbox` component is a sub-element to be used in [lion-checkbox-group](../checkbox-group/) 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.
## Features
- Get or set the checked state (boolean) - `choiceChecked()`
- Get or set the value of the choice - `choiceValue()`
- Pre-select an option by setting the `checked` boolean attribute
## How to use
### Installation
```
npm i --save @lion/checkbox;
```
```js
import '@lion/checkbox/lion-checkbox.js';
```
### Example
```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](../checkbox-group/)
- Make sure that it has a name attribute with appended `[]` for multiple choices.