In numerous scenarios, it becomes essential to provide users with the ability to download an HTML page or a React component as a PDF file.
This feature is often required for various purposes, such as downloading receipts, PDF forms, and more. Implementing such functionality is crucial for enhancing user experience and making the application more versatile.
Below, we will guide you through the process of implementing this feature using a basic React component and two essential modules: html2canvas and jspdf. These modules will enable you to seamlessly convert HTML content into a downloadable PDF file.
To achieve the functionality of downloading an HTML page or a React component as a PDF, follow these steps:
Make sure you have html2canvas and jspdf installed in your project. If not, you can install them using npm or yarn:
npm install html2canvas jspdf or yarn add html2canvas jspdf
Create a React component, for instance, named PdfDownloadComponent, where you want to implement the PDF download feature. Import the necessary modules and the components you want to convert to a PDF. For example:
// jsx import React from 'react'; import html2canvas from 'html2canvas'; import jsPDF from 'jspdf'; import HomeComponent from './HomeComponent'; // Import the component you want to convert to PDF const PdfDownloadComponent = () => { const handleDownloadPDF = () => { const input = document.getElementById('pdf-content'); // Specify the id of the element you want to convert to PDF html2canvas(input).then((canvas) => { const imgData = canvas.toDataURL('image/png'); const pdf = new jsPDF(); pdf.addImage(imgData, 'PNG', 0, 0); pdf.save('downloaded-file.pdf'); // Specify the name of the downloaded PDF file }); }; return ( <div> <HomeComponent id="pdf-content" /> {/* Ensure to pass the same id to the target component */} <button onClick={handleDownloadPDF}>Download PDF</button> </div> ); }; export default PdfDownloadComponent;
In this example, replace `HomeComponent` with the component you want to convert to a PDF. The `id` property is crucial; it specifies the element that will be converted into the PDF.
In the `handleDownloadPDF` function, the specified component is converted to a canvas using `html2canvas`, and the canvas is then added to a PDF using `jsPDF`. When the user clicks the “Download PDF” button, the PDF file will be generated and downloaded automatically.
By following these steps, you can seamlessly implement a PDF download feature for HTML pages or React components in your application. This user-friendly functionality enhances your application’s capabilities, making it more convenient and accessible for users.
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.
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.
js, you can use react-to-pdf in client components. In terms of usage, there are 2 ways to generate PDFs: usePDF hook and default function provided from react-to-pdf. Here is a demo provided in the react-to-pdf documentation via Code Sandbox.
We create a DownloadLink component. This component gives the URL of the file to be downloaded and the name of the file to be saved as a file when saving it locally. import { Button } from "antd"; import React from "react"; export const DownloadLink = ({ url, fileName }) => { const handleDownload = () => { fetch(url) .
Click the File tab. Click Save As (choosing Save As keeps your original version and allows you to save an additional copy in another file format.) In the File Name box, enter a name for the file if you haven't already. Click the drop down arrow in the Save as Type box and click PDF (*.
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.
You can create a PDF viewer in React. js by installing the react-pdf library, importing the necessary components, and using the Document and Page components to render PDF files.
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