Download file react

You have two approaches in coding style for downloading the file and give users Save As option to save the file according to their choice of place. I have the below code snippets that create URL with anchor tag, we pass the file name as employees. I have another line of code as shown blow, which will give users Save As option. Next we have render function to render the elements of React app. Elements are the building blocks of React apps.

As we said in Introduction section that we will give users two options for downloading file using link or using button. So in this render function we define our HTML elements with button and link to download file.

Export the DownloadFile at the end of the DownloadFile class so that you can use this class in other modules, such as, I have used it later in below index. Notice I had included download.

This file is put under the src directory. React Bootstrap. React Hooks. Material UI. Storybook for React. Top React Libraries. Shards React. React Suite. Vue Show sub menu. Vue Answers. Vue 3 Show sub menu. Vue 3 Testing.

Vue 3 Projects. Vue Testing. NativeScript Vue. Vue and D3. Top Vue Packages. Vue Ionic. Ant Design Vue. Chakra UI Vue. Nodejs Show sub menu. Angular Show sub menu. Angular Material. TypeScript Show sub menu. TypeScript Best Practices. Modern JavaScript. JavaScript Mistakes. JavaScript APIs. Python Show sub menu. Create a folder with name reactApp on the desktop to install all the required files, using the mkdir command. To create any module, it is required to generate the package.

Therefore, after Creating the folder, we need to create a package. To do so you need to run the npm init command from the command prompt. This command asks information about the module such as packagename, description, author etc.

Since our main task is to install ReactJS, install it, and its dom packages, using install react and react-dom commands of npm respectively. You can add the packages we install, to package. Since we are using webpack to generate bundler install webpack, webpack-dev-server and webpack-cli. Install babel, and its plugins babel-core, babel-loader, babel-preset-env, babel-preset-react and, html-webpack-plugin.

To complete the installation, we need to create certain files namely, index. You can create these files manually or, using command prompt.

Open webpack-config. Find centralized, trusted content and collaborate around the technologies you use most. Connect and share knowledge within a single location that is structured and easy to search.

I receive file url as response from api. How to achieve this in react js? This is not related to React. What you should do is, create an endpoint that when called, will provide the correct response headers, thus triggering the browser download. Front-end code can only do so much. The 'download' attribute for example, might just open the file in a new tab depending on the browser. The response headers you need to look at are probably Content-Type and Content-Disposition.

You should check this answer for more detailed explanation. I wanted the user to be able to click a button and immediately initiate a download without popping open a new tab with a PDF preview. Generally, if a file is hosted at a URL that has a different domain that the site the user is currently on, immediate downloads are blocked by many browsers for user security reasons.

If you use this solution, do not initiate the file download unless a user clicks on a button to intentionally download. In order to get by this, I needed to fetch the file from the URL getting around any CORS policies to save a local Blob that would then be the source of the downloaded file.

Update As of January 31st, , the cors-anywhere demo hosted on Heroku servers will only allow limited use for testing purposes and cannot be used for production applications. You will have to host your own cors-anywhere server by following cors-anywhere or cors-server. You can use FileSaver. I have the exact same problem, and here is the solution I make use of now: Note, this seems ideal to me because it keeps the files closely tied to the SinglePageApplication React app, that loads from Amazon S3.

So, it's like storing on S3, and in an application, that knows where it is in S3, relatively speaking. For downloading you can use multiple ways as been explained above, moreover I will also provide my strategy for this scenario. How are we doing?

Please help us improve Stack Overflow. Take our short survey. Stack Overflow for Teams — Collaborate and share knowledge with a private group.