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30-seconds-of-code/snippets/Slider.md
Angelos Chalaris 2a28e1dff1 Resolve #53
2019-03-06 20:46:04 +02:00

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### Slider
Renders a slider element that uses a callback function to pass its value to the parent component.
* Use object destructuring to set defaults for certain attributes of the `<input>` element.
* Render an `<input>` element of type `"range"` and the appropriate attributes, use the `callback` function in the `onChange` event to pass the value of the input to the parent.
```jsx
function Slider({ callback, disabled = false, readOnly = false }) {
return (
<input
type="range"
disabled={disabled}
readOnly={readOnly}
onChange={({ target: { value } }) => callback(value)}
/>
);
}
```
```jsx
ReactDOM.render(<Slider callback={val => console.log(val)} />, document.getElementById('root'));
```
<!-- tags: input -->
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