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@reacted/use-file-select

v1.0.2

Published

```typescript export interface UploadButtonProps { onSelect?: (f: FileList | File[]) => any; accept?: string; multiple?: boolean; limit?: number; sizeLimit?: number; onError?: (msg: any) => any; } ```

Downloads

21

Readme

react hooks for file upload

export interface UploadButtonProps {
  onSelect?: (f: FileList | File[]) => any;
  accept?: string;
  multiple?: boolean;
  limit?: number;
  sizeLimit?: number;
  onError?: (msg: any) => any;
}

参数说明

onSelect

当用户选择了文件之后的回调,根据限制条件,只返回符合条件的文件列表 File[];

accept

上传接受的文件类型, 查看示例

  • A valid case-insensitive filename extension, starting with a period (".") character. For example: .jpg, .pdf, or .doc.
  • A valid MIME type string, with no extensions.
  • The string audio/* meaning "any audio file".
  • The string video/* meaning "any video file".
  • The string image/* meaning "any image file".

mutilple

是否允许上传多个文件

sizeLimit

文件体积的限制, 如果选择的文件体积超过限制,但不超过个数上限,会调用onSelect,并且调onError

onError

选择文件过程中出现的各种错误, hooks调用此方法会传递msgType

msgType

export interface MsgType {
  overSize: number
}

export const msgType {
  overSize: 1
}

overSize

文件体积超过上限

overLimit

文件个数超出上限。