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react-input-range

(★ 715)

React component for inputting numeric values within a range (range slider)

파일 탐색기

최종 버전 다운로드 (.zip)

- - example-app.jsx
  - index.jsx
- - index.scss
- index.html
- - index.js
- - index.scss
- - input-range.spec.jsx
- index.js
.babelrc
.editorconfig
.esdoc.json
.eslintrc
.gitattributes
.gitignore
.npmignore
.npmrc
.sass-lint.yml
.travis.yml
CHANGELOG.md
karma.conf.js
LICENSE
package.json
postcss.config.js
react-input-range.d.ts
README.md
webpack-example.config.babel.js
webpack.config.babel.js
yarn.lock

# 설치 가이드

1. 코드 내려받기

git clone https://github.com/davidchin/react-input-range

깃허브에서 프로젝트 코드 전체를 내 컴퓨터로 내려받습니다.

cd react-input-range

방금 내려받은 프로젝트 폴더 안으로 이동합니다.

2. Node.js

쉬움 추천

사전 준비물

Git GitHub에서 프로젝트 코드를 내려받으려면 필요합니다.
Node.js npm 명령어를 쓰려면 Node.js가 설치되어 있어야 합니다. LTS(장기지원) 버전을 추천합니다.

yarn install

package.json에 명시된 라이브러리들을 내려받아 설치합니다.

yarn dev

개발/실행 서버를 켭니다.

yarn test

이 명령어를 터미널에 그대로 입력해 실행하세요.

✅ 명령어 실행 후 터미널에 나타나는 주소(보통 http://localhost:3000 형태)를 브라우저에서 열어보세요.

이 레포의 README에 적힌 실제 명령어를 그대로 가져왔습니다.

// repository documentation

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# react-input-range

`InputRange` is a React component allowing users to input numeric values within a specific range. It can accept a single value, or a range of values (min/max). By default, basic styles are applied, but can be overridden depending on your design requirements.

[![Build Status](https://travis-ci.org/davidchin/react-input-range.svg?branch=master)](https://travis-ci.org/davidchin/react-input-range)

## Demo
A CodePen demo is available [here](http://codepen.io/davidchin/full/GpNvqw/).

## Installation

1. Install `react-input-range` using npm (or [yarn]). `npm install react-input-range`
2. Import `react-input-range` to use `InputRange` component.
3. Optionally, import `react-input-range/lib/css/index.css` if you want to apply the default styling.

## Usage

To accept min/max value:
```jsx
import React from 'react';
import ReactDOM from 'react-dom';
import InputRange from 'react-input-range';

class App extends React.Component {
  constructor(props) {
    super(props);

this.state = {
      value: { min: 2, max: 10 },
    };
  }

render() {
    return (
      <InputRange
        maxValue={20}
        minValue={0}
        value={this.state.value}
        onChange={value => this.setState({ value })} />
    );
  }
}

ReactDOM.render(
  <App />,
  document.getElementById('app')
);
```

To accept a single value:
```jsx
class App extends React.Component {
  constructor(props) {
    super(props);

this.state = { value: 10 };
  }

render() {
    return (
      <InputRange
        maxValue={20}
        minValue={0}
        value={this.state.value}
        onChange={value => this.setState({ value })} />
    );
  }
}
```

To format labels:
```jsx
<InputRange
  formatLabel={value => `${value}cm`}
  value={this.state.value}
  onChange={value => this.setState({ value })} />
```

To specify the amount of increment/decrement
```jsx
<InputRange
  step={2}
  value={this.state.value}
  onChange={value => this.setState({ value })} />
```

## API

### InputRange#props

#### allowSameValues: boolean

Set to `true` to allow `minValue` and `maxValue` to be the same.

#### ariaLabelledby: string

Set `aria-labelledby` attribute to your component.

#### ariaControls: string

Set `aria-controls` attribute to your component.

#### classNames: InputRangeClassNames

Override the default CSS classes applied to your component and its sub-components.

#### disabled: boolean

If this property is set to true, your component is disabled. This means you'll not able to interact with it.

#### draggableTrack: boolean

If this property is set to true, you can drag the entire track.

#### formatLabel: (value: number, type: string): string

By default, value labels are displayed as plain numbers. If you want to change the display, you can do so by passing in a function. The function can return something different, i.e.: append a unit, reduce the precision of a number.

#### maxValue: number

Set a maximum value for your component. You cannot drag your slider beyond this value.

#### minValue: number

Set a minimum value for your component. You cannot drag your slider under this value.

#### name: string

Set a name for your form component.

#### onChange: (value: number | Range): void

Whenever your user interacts with your component (i.e.: dragging a slider), this function gets called. Inside the function, you should assign the new value to your component.

#### onChangeStart: (value: number | Range): void

Whenever your user starts interacting with your component (i.e.: `onMouseDown`, or `onTouchStart`), this function gets called.

#### onChangeComplete: (value: number | Range): void

Every mouse / touch event can trigger multiple updates, therefore causing `onChange` callback to fire multiple times. On the other hand, `onChangeComplete` callback only gets called when the user stops dragging.

#### step: number

The default increment/decrement of your component is 1. You can change that by setting a different number to this property.

#### value: number | Range

Set the current value for your component. If only a single number is provided, only a single slider will get rendered. If a range object (min/max) is provided, two sliders will get rendered

### Types

#### InputRangeClassNames
* activeTrack: string
* disabledInputRange: string
* inputRange: string
* labelContainer: string
* maxLabel: string
* minLabel: string
* slider: string
* sliderContainer: string
* track: string
* valueLabel: string

#### Range
* max: number
* min: number

## Development

If you want to work on this project locally, you need to grab all of its dependencies, for which 
we recommend using [yarn]. You can find the instructions to setup yarn [here](https://yarnpkg.com/docs/install).
```
yarn install
```

After that, you should be able run to preview
```
yarn dev
```

To test
```
yarn test
```

Contributions are welcome. :)

[yarn]: https://yarnpkg.com/