@app-studio/components

Upload

A versatile file upload component with support for images, videos, and files, featuring drag-and-drop, preview, progress tracking, and validation.

View component source

Import

import { Uploader } from '@app-studio/components';

New to the library? Complete installation and provider setup first.

Interactive examples

Try the component, then open Code to copy the complete example.

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import React from 'react';
import { Vertical } from 'app-studio';
import { Uploader } from '@app-studio/components';

export const DefaultUploader = () => (
  <Vertical gap={12} width="100%">
    <Uploader
      text="Tap to choose a file"
      onFileSelect={(file) => console.log('selected', file?.name)}
    />
  </Vertical>
);

Props

Required props are marked below. A dash indicates an unspecified default. Design system configuration can override implementation defaults.

Scroll horizontally to see every column.

Uploader
Prop	Type	Default	Description
`accept`	`string`	`'/'`	See the type and source declaration for this property.Source
`maxSize`	`number`	`—`	See the type and source declaration for this property.Source
`onFileSelect`	`((file: File) => void)`	`—`	See the type and source declaration for this property.Source
`onMultipleFileSelect`	`((files: File[]) => void)`	`—`	See the type and source declaration for this property.Source
`validateFile`	`((file: File) => string \| null)`	`—`	See the type and source declaration for this property.Source
`onError`	`((error: string) => void)`	`—`	See the type and source declaration for this property.Source
`thumbnail`	`string`	`—`	See the type and source declaration for this property.Source
`multiple`	`boolean`	`false`	See the type and source declaration for this property.Source
`containerProps`	`ViewProps`	`—`	See the type and source declaration for this property.Source
`errorMessageProps`	`TextProps`	`—`	See the type and source declaration for this property.Source
`progressProps`	`ViewProps`	`—`	See the type and source declaration for this property.Source
`videoProps`	`ViewProps`	`—`	See the type and source declaration for this property.Source
`imageProps`	`ImageProps`	`—`	See the type and source declaration for this property.Source
`iconProps`	`IconProps`	`—`	See the type and source declaration for this property.Source
`textProps`	`TextProps`	`—`	See the type and source declaration for this property.Source
`renderVideo`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`renderText`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`renderImage`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`renderError`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`renderFile`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`renderProgress`	`((props: any) => React.ReactNode)`	`—`	See the type and source declaration for this property.Source
`previewUrl`	`string \| null`	`—`	See the type and source declaration for this property.Source
`thumbnailUrl`	`string \| null`	`—`	See the type and source declaration for this property.Source
`errorMessage`	`string \| null`	`—`	See the type and source declaration for this property.Source
`isLoading`	`boolean`	`false`	Displays the loading state.Source
`icon`	View type string \| number \| bigint \| boolean \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactElement<unknown, string \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").JSXElementConstructor<any>> \| Iterable<import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactNode> \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactPortal \| Promise<string \| number \| bigint \| boolean \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactPortal \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactElement<unknown, string \| import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").JSXElementConstructor<any>> \| Iterable<import("/Volumes/workspace/open-source/app-studio-components/node_modules/@types/react/index").ReactNode> \| null \| undefined> \| null	`—`	Icon rendered alongside the content.Source
`text`	`string`	`—`	See the type and source declaration for this property.Source
`progress`	`number`	`0`	See the type and source declaration for this property.Source
`fileType`	`"video" \| "image" \| "file"` `"video""image""file"`	`—`	See the type and source declaration for this property.Source
`handleClick`	`(() => void)`	`—`	See the type and source declaration for this property.Source
`views`	`{ container?: ViewProps; view?: ViewProps; image?: ImageProps; horizontal?: ViewProps; text?: ViewProps; }`	`—`	Style overrides for the named internal parts.Source

For shared layout, color, and responsive properties, read Styling & composition and Responsive layouts. Additional native element attributes depend on the target platform.

Usage guidance

Give controls a visible label or an accessible name, and verify keyboard interaction. See Accessibility.
For controlled inputs, update the value from the callback shown in the props table. Keep application state in your component or form library.
These previews run in the browser. Check React Native setup for platform requirements and differences.