React JS- How to Make Toggle

A toggle is a UI element that allows users to switch between two or more options. Toggles are commonly used in user interfaces to enable or disable features, change settings, or select between different options. In React JS, you can create a toggle by using a checkbox input element or a button element, and by binding an event handler to the element’s onChange or onClick event.

Here is an example of how to create a toggle using a checkbox input element in React JS:

import React, { useState } from 'react';

function Toggle() {
  const [isToggled, setIsToggled] = useState(false);

  return (
    <div>
      <label>
        <input
          type="checkbox"
          checked={isToggled}
          onChange={() => setIsToggled(!isToggled)}
        />
        Toggle
      </label>
      {isToggled && <p>Toggled on</p>}
    </div>
  );
}

export default Toggle;

This code creates a toggle that consists of a button element. The useState hook is used to store the toggle state (isToggled) in the component’s state, and the onClick event handler is used to update the state when the button is clicked. The text of the button is set to ‘On’ or ‘Off’ depending on the value of isToggled, using a ternary operator ({isToggled ? 'On' : 'Off'}).

As with the previous example, the toggle component also includes a conditional rendering element ({isToggled && <p>Toggled on</p>}) that displays a message when the toggle is on. This can be useful for providing feedback to the user or for triggering other actions when the toggle state changes.

Another option for creating a toggle in React JS is to use a button element and the onClick event handler. Here is an example:

import React, { useState } from 'react';

function Toggle() {
  const [isToggled, setIsToggled] = useState(false);

  return (
    <div>
      <button onClick={() => setIsToggled(!isToggled)}>
        {isToggled ? 'On' : 'Off'}
      </button>
      {isToggled && <p>Toggled on</p>}
    </div>
  );
}

export default Toggle;

This code creates a toggle that consists of a button element. The useState hook is used to store the toggle state (isToggled) in the component’s state, and the onClick event handler is used to update the state when the button is clicked. The text of the button is set to ‘On’ or ‘Off’ depending on the value of isToggled, using a ternary operator ({isToggled ? 'On' : 'Off'}).

The toggle component also includes a conditional rendering element ({isToggled && <p>Toggled on</p>}) that displays a message when the toggle is on. This can be useful for providing feedback to the user or for triggering other actions when the toggle state changes.

Overall, the onClick event handler is a useful tool for implementing toggles in React JS. It allows you to update the component’s state and to trigger other actions when the toggle is clicked, providing a convenient and user-friendly way for users to interact with your web application.