How to install and use file saver in react js?
April 13, 2023Hi Friends 👋,
Welcome To aGuideHub!
To install and use file saver in React js, you have to use the npm
or yarn
package manager that is how you can install the file-saver
library into your project.
Today, I am going to show you, how to install and use file saver in react js.
install and use file saver
Install the following packages to use file-saver
in react js.
npm
npm install file-saver
yarn
yarn add file-saver
Table of contents
- Set up the React project.
- Import necessary components.
- Use file-saver.
Step 1: Set up the React project.
First you have to install the React project. You should use create-react-app
command to create a new React project.
npx create-react-app my-app
cd my-app
npm start
Step 2: Import necessary components.
After installing file-saver
, you have to import your React component. To do this, add the following line to the top of your component file.
import React from "react";
import FileSaver from "file-saver";
Step 3: Use file-saver.
A button element is defined inside an App
element. The button displays the text Click Me!
When the button is clicked
, it calls the sayHello
function.
<div className="App">
<button onClick={sayHello}>Click me!</button>
</div>
React file-saver example.
The code below is an example of this, SayHello function "Hello, world!"
Creates a Blob object
with the string. and sets the Type property to "text/plain; charset = UTF-8"
.
App.js
import React from "react";
import FileSaver from "file-saver";
export default function App() {
function sayHello() {
var blob = new Blob(["Hello, world!"], {
type: "text/plain;charset=utf-8"
});
FileSaver.saveAs(blob, "hello world.txt");
}
return (
<div className="App">
<button onClick={sayHello}>Click me!</button>
</div>
);
}
Check the output of the above code example.
Here, we are provided code sandbox links for the above program install and use file saver in React js. Then you can use whenever you went and do the changes as per your requirements.
All the best 👍