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Change switch state using toggle method in React Toggle Switch Button component

22 Jul 2021 / 1 minute to read

This section explains about how to toggle between the switch states using toggle method.

Source
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app.tsx
index.html
app.jsx
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import { enableRipple } from '@syncfusion/ej2-base';
import { SwitchComponent } from '@syncfusion/ej2-react-buttons';
import * as React from 'react';
import * as ReactDom from 'react-dom';

enableRipple(true);

// To render Switch with checked state.
class App extends React.Component<{}, {}> {
  public switch: SwitchComponent;
  constructor(props: any) {
    super(props);
    this.created = this.created.bind(this);
  }

  public created(): void {
    this.switch.toggle();
  }

  public render() {
    return (
      <SwitchComponent id="switch" ref={(scope) => { this.switch = scope as SwitchComponent; }} enableRtl={true} checked={true} created={this.created}/>
    );
  }
}
ReactDom.render(<App />, document.getElementById('switch'));
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<!DOCTYPE html>
<html lang="en">

<head>
    <title>Syncfusion React Switch</title>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="description" content="Essential JS 2 for React Components" />
    <meta name="author" content="Syncfusion" />
    <link href="//cdn.syncfusion.com/ej2/ej2-base/styles/fabric.css" rel="stylesheet" />
    <link href="//cdn.syncfusion.com/ej2/ej2-buttons/styles/material.css" rel="stylesheet" />
    <link href="index.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/systemjs/0.19.38/system.js"></script>
    <script src="systemjs.config.js"></script>
</head>

<body>
        <div id='switch'>
            <div id='loader'>Loading....</div>
        </div>
</body>

</html>
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import { enableRipple } from '@syncfusion/ej2-base';
import { SwitchComponent } from '@syncfusion/ej2-react-buttons';
import * as React from 'react';
import * as ReactDom from 'react-dom';
enableRipple(true);
// To render Switch with checked state.
class App extends React.Component {
    constructor(props) {
        super(props);
        this.created = this.created.bind(this);
    }
    created() {
        this.switch.toggle();
    }
    render() {
        return (<SwitchComponent id="switch" ref={(scope) => { this.switch = scope; }} enableRtl={true} checked={true} created={this.created}/>);
    }
}
ReactDom.render(<App />, document.getElementById('switch'));

Switch triggers change event on every state stage to perform custom operations.