39 lines
881 B
Markdown
39 lines
881 B
Markdown
---
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title: Slider
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tags: components,input,beginner
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---
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Renders an uncontrolled range input element that uses a callback function to pass its value to the parent component.
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- Set the `type` of the `<input>` element to `"range"` to create a slider.
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- Use the `defaultValue` passed down from the parent as the uncontrolled input field's initial value.
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- Use the `onChange` event to fire the `onValueChange` callback and send the new value to the parent.
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```jsx
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const Slider = ({
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min = 0,
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max = 100,
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defaultValue,
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onValueChange,
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...rest
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}) => {
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return (
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<input
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type="range"
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min={min}
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max={max}
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defaultValue={defaultValue}
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onChange={({ target: { value } }) => onValueChange(value)}
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{...rest}
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/>
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);
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};
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```
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```jsx
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ReactDOM.render(
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<Slider onValueChange={val => console.log(val)} />,
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document.getElementById('root')
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);
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```
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