![]() ![]() The last update time was 2 years ago, which means this library is not updated recently. This is good feature because we don’t need to prepare a class component to use this library. Support for functional components as wellĪlthough the official example was written by class component, this library work in functional component as well.This is very good feature to show user the current situation. This library doesn’t have any garbled text, and when is the downloading time the text of”Loading 0–100%” would appear. I tried to use several file viewer, but I found some garbled text, and a wrong text structure as well. The example has some error components, which is recommended, but it’s still optional(this is not taking time, so I also recommend you to install and use error component as well). This is amazing! Even Video(mp4, webm) and audio(mp3) are supported.Īlthough I will show an example later, this library doesn’t need a lot of code. There might be existing any other viewer which is paid, but this library is free. This library support different extension such as png, docx, xlsx, csv. What are pros and cons for react-file-viewer? Pros This is more secure and we protect documents from any cheating but still needed about viewing any other extensions as well because there are a lot of people who use Microsoft office, and some images as well. I know that the most important document type is PDF nowadays because this document type basically doesn’t allow us to edit. On the other hand, there are a few libraries which can be used for viewing other extensions like png, docx, xlsx, csv. On the one hand, there are many libraries which can be used for viewing pdf. ![]() What is react-file-viewer?Īs I mentioned, react file viewer is an npm library which we can view the file without any installation. Finally I found a good library which called “react-file-viewer”, I’ll show you what is react-file-viewer and how to use this library to show an example. Actually, it’s difficult to find very good one even though I found several libraries and explored it. If you don't want the React Developer window popping up, then add this code to the end of App.Although I explored some react file viewer libraries to implement “file view function”, which can be seen any files without installation. With the project created, the references added, and the license set coding can begin.Ĭreate a new folder named Components in the src folder and add two Typescript files named DocumentViewer.tsx and Toolbar.tsx. Open the index.html file in the public folder and add the below necessary script tags inside the head to import LEADTOOLS dependencies. If a Deployment license file and developer key are required, refer to Obtaining a License. Evaluation license, obtained at the time the evaluation toolkit is downloaded.For details, including tutorials for different platforms, refer to Setting a Runtime License. It must be set before any toolkit function is called. The License unlocks the features needed for the project. Make sure to copy the JS files to the public\common folder and import them in the public\index.html file.įor more information on which files to include for your JavaScript application, see Files to be Included with your Application. For this project, the following JS and TS files are needed: The references needed depend upon the purpose of the project. If you do not have a copy of that tutorial project, follow the steps inside that tutorial to create it. Start with a copy of the project created in the Add References and Set a License tutorial. This command will create the project folder and subfolders necessary to build the project.Ĭreate the Project and Add LEADTOOLS References Start by creating a template of the project by running the following command in a terminal npx create-react-app tutorialname -template typescript. If yarn is not installed, it can be found on: Make sure that Yarn is installed so that creating a React application can be done quickly via the command line. Get familiar with the basic steps of creating a project by reviewing the Add References and Set a License tutorial, before working on the Display Files in the Document Viewer - ReactJS tutorial. HTML5: HTML5 JavaScript, HTML5 TypeScript, HTML5 React JS, HTML5 Node.JS.Visual Studio : Service \ Visual Studio Code : Client This tutorial covers how to load files into a DocumentViewer object in a React JS. ![]()
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