@livelybone/react-file-input/README-CN.md

A file input component of React, support multiple inputs

# @livelybone/react-file-input
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[English Document](./README.md)

A file input component of React, support multiple inputs

## repository
https://github.com/livelybone/react-file-input.git

## Demo
https://github.com/livelybone/react-file-input#readme

## Run Example
你可以通过运行项目的 example 来了解这个组件的使用，以下是启动步骤：

1. 克隆项目到本地 `git clone https://github.com/livelybone/react-file-input.git`
2. 进入本地克隆目录 `cd your-module-directory`
3. 安装项目依赖 `npm i`(使用 taobao 源: `npm i --registry=http://registry.npm.taobao.org`)
4. 启动服务 `npm run dev`
5. 在你的浏览器看 example (地址通常是 `http://127.0.0.1:3000/examples/test.html`)

## Installation
```bash
npm i -S @livelybone/react-file-input
```

## Global name - The variable the module exported in `umd` bundle
`ReactFileInput`

## Interface
去 [index.d.ts](./index.d.ts) 查看可用方法和参数

## Usage
```js
import ReactFileInput from '@livelybone/react-file-input'

const App = () => {
  const [state, setState] = React.useState({})
  const [files, setFiles] = React.useState([])

  return (
    <div>
      <Comp
        beforeDelete={() => new Promise(res => setTimeout(() => res(true),1000))}
        onChange={(val) => {
          setFiles(val)
          console.log(val)
        }}
        onFileClick={(file, i, files) => console.log(file, i, files)}
        files={files}
        multiple={true}
        readonly={true}
        accept="image/png"
        tip="upload tips"
      />
    </div>
  )
}
```

在 HTML 文件中直接引用，你可以在 [CDN: unpkg](https://unpkg.com/@livelybone/react-file-input/lib/umd/) 看到你能用到的所有 js 脚本
```html
<-- 然后使用你需要的 -->
<script src="https://unpkg.com/@livelybone/react-file-input/lib/umd/<--module-->.js"></script>
```

## style
你可能需要主动引入样式文件来应用组件的样式：
```js
// scss
import '@livelybone/react-file-input/lib/css/index.scss'

// css
import '@livelybone/react-file-input/lib/css/index.css'
```
Or
```scss
// scss
@import 'node_modules/@livelybone/react-file-input/lib/css/index.scss'

// css
@import 'node_modules/@livelybone/react-file-input/lib/css/index.css'
```

你也可以通过引入自定义的组件样式文件来自定义样式，文件可以通过复制并修改 `node_modules/@livelybone/react-file-input/lib/css/index.scss` 得到

## QA

1. Error `Error: spawn node-sass ENOENT`

> 你可能需要全局安装 node-sass，`npm i -g node-sass`