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react-file-previewer
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A browser/device-agnostic file previewer for PDF and image file types built on top of React-PDF.
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Readme
A browser/device-agnostic file previewer for PDF and image file types built on top of React-PDF.
npm i react-file-previewer
This component supports URLs and base64 encoded data.
import FilePreviewer from 'react-file-previewer';
export const App = () => (
<div>
<h1>My App</h1>
<FilePreviewer file={{
url: "https://cors-anywhere.herokuapp.com/http://africau.edu/images/default/sample.pdf"}}
/>
</div>
);
import FilePreviewer from 'react-file-previewer';
export const App = () => (
<div>
<h1>My App</h1>
<FilePreviewer
file={{
data: "<base64 string>",
mimeType: 'application/pdf',
name: 'sample.pdf' // for download
}}
/>
</div>
);
import { useState } from 'react';
import FilePreviewer from 'react-file-previewer';
const PDF1_URL =
'https://cors-anywhere.herokuapp.com/http://africau.edu/images/default/sample.pdf';
export const App = () => {
const [file, setFile] = useState({ url: PDF1_URL });
const onFileChange = event => {
const fileReader = new window.FileReader();
const file = event.target.files[0];
fileReader.onload = fileLoad => {
const { result } = fileLoad.target;
setFile({ url: result });
};
fileReader.readAsDataURL(file);
};
return (
<div>
<h1>My App</h1>
<input type="file" onChange={onFileChange} />
<FilePreviewer
file={file}
/>
</div>
)
};
This will render the first page of the file as a thumbnail. It takes the exact same props as the default export
FilePreviewer
.
import {FilePreviewerThumbnail} from 'react-file-previewer';
export const App = () => (
<div>
<h1>My App</h1>
<FilePreviewerThumbnail
file={{
data: "<base64 string>",
mimeType: 'application/pdf',
name: 'sample.pdf' // for download
}}
/>
-or-
<FilePreviewerThumbnail file={{
url: "https://cors-anywhere.herokuapp.com/http://africau.edu/images/default/sample.pdf"}}
/>
</div>
);
Prop name | Type | Description |
---|---|---|
file | object | Refer to file object |
onClick | function | Event handler for when viewer is clicked |
hideControls | bool | If 'true', viewer won't display the zoom, page up/down, and fit-to-screen controls |
Prop name | Type | Description |
---|---|---|
file | object | Refer to file object |
onClick | function | Event handler for when viewer is clicked |
hideControls | bool | If 'true', viewer won't display the zoom, page up/down, and fit-to-screen controls |
style | object | Any css style overrides |
Prop name | Type | Description |
---|---|---|
url | string | This can be used by itself with no other prop |
data | string | Base64 encoded string of file. If used, mimeType must also be provided |
mimeType | string | Type of the file |
name | string | Used to specify the filename when download button is clicked |
FAQs
A browser/device-agnostic file previewer for PDF and image file types built on top of React-PDF.
The npm package react-file-previewer receives a total of 1,023 weekly downloads. As such, react-file-previewer popularity was classified as popular.
We found that react-file-previewer demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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