I want to show you an easy and simple way to display PDF files using React in the browser. I will be using a library called react-pdf. This library is capable of rendering PDF files given an URL or a local file inside the project or base64 encoded version.
To get started, create a simple React application using Create React App. To do this you can run the following commands:
npx create-react-app display-pdf-app cd display-pdf-app npm start
After this, add the react-pdf library to the project using the following command:
npm install --save react-pdf
To render the PDF file, react-pdf has a Document component where you need to pass a file prop. Then inside the Document component, you need to create a Page component. Simple isn’t it? Sample code:
import React from 'react'; import { Document, Page } from 'react-pdf';
The simplest way to display a PDF document in React is by using the `<iframe>` element. You can embed the PDF file within an `<iframe>` tag and set the source to the URL of the PDF file.
Using the React File Viewer in your project is straightforward. First, you need to import the library into your project. Once you've imported the React File Viewer, you can use it to render files. You simply need to pass the file and its type as parameters to the FileViewer component.
Install PDF.js using npm, import it into your React components, and initialize it to load and render PDF files. You will also need to handle PDF. js worker setup and manage PDF rendering within the React lifecycle methods.
To upload image and preview it using React JS we will use the HTML file input for the image input. After taking input the image url is created using URL. createObjectURL() method and store in the useState variable named file. Display the image as preview using the html img tags with the file url in the src prop.
To integrate PDF. js, download the library, include the necessary scripts in your HTML, and use JavaScript to load and render PDF files onto a canvas element.
To upload a PDF file in React, you can create a file input element and handle the file upload in React component using state. Then, you can send the selected file to your server or API for processing, or you can display the PDF in the browser by using a third-party library like react-pdf.
Embed PDF in HTML Using the < embed > Tag. To embed external resources in a webpage, HTML provides an embed tag. Using the embed tag, we can include external resources such as PDFs, media players, and webpages. The tag has the src attribute, which allows us to specify the path to the file that will be embedded.
To open a file, you need to create a file picker and, when selecting a file, convert it to ArrayBuffer using the FileReader API (see an example here). Once you have the PDF in the ArrayBuffer format, you can call PSPDFKit. load with it.
This approach use HTML DOM Anchor element to link a file adderess along with the anchor tag and download file using link. download with custom file name. Example: Here link the anchor tag to the pdf address / URL and use link. download to to save the file in local storage.
Introduction: My name is Melvina Ondricka, I am a helpful, fancy, friendly, innocent, outstanding, courageous, thoughtful person who loves writing and wants to share my knowledge and understanding with you.
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