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How to create Wifi Toggle Button in ReactJS?
  • Last Updated : 05 Mar, 2021

The Wifi Toggle button means a Wi-Fi Button to turn On and Off Wifi. Material UI for React has this component available for us, and it is very easy to integrate. We can use the following approach in ReactJS to build a Wifi Toggle button.

Creating React Application And Installing Module:

Step 1: Create a React application using the following command.

npx create-react-app foldername

Step 2: After creating your project folder i.e. foldername, move to it using the following command.

cd foldername

Step 3: After creating the ReactJS application, Install the material-ui module using the following command.



npm install @material-ui/core
npm install @material-ui/icons

Project Structure: It will look like the following.

Project Structure

Example: Now write down the following code in the App.js file. Here, App is our default component where we have written our code.

App.js




import React from "react";
import ListItemSecondaryAction from 
    "@material-ui/core/ListItemSecondaryAction";
import WifiIcon from "@material-ui/icons/Wifi";
import ListItemText from "@material-ui/core/ListItemText";
import ListSubheader from "@material-ui/core/ListSubheader";
import Switch from "@material-ui/core/Switch";
import ListItemIcon from "@material-ui/core/ListItemIcon";
import ListItem from "@material-ui/core/ListItem";
import List from "@material-ui/core/List";
  
export default function App() {
  const [isChecked, setIsChecked] = React.useState(false);
  
  const handleToggleEvent = () => {
    setIsChecked(!isChecked);
  };
  
  return (
    <div style={{ display: "block", padding: 30 }}>
      <h4>How to create Wifi Toggle Button in ReactJS?</h4>
      <List subheader={<ListSubheader>
           Mobile WiFi Settings
      </ListSubheader>}
        style={{
          width: 200,
        }}
      >
        <ListItem>
          <ListItemIcon>
            <WifiIcon />
          </ListItemIcon>
          <ListItemText primary="Wifi" />
          <ListItemSecondaryAction>
            <Switch
              onChange={handleToggleEvent}
              edge="end"
              checked={isChecked}
            />
          </ListItemSecondaryAction>
        </ListItem>
      </List>
      <h2>{isChecked === true ? "Wifi On" : "Wifi Off"}</h2>
    </div>
  );
}

Step to Run Application: Run the application using the following command from the root directory of the project.

npm start

Output: Now open your browser and go to http://localhost:3000/, you will see the following output.

Reference: https://material-ui.com/components/lists/#switch

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