React Js Change CSS on Button Click
React Js Change CSS on Button Click:In React.js, changing CSS on a button click involves handling the button's click event and updating the component's state. First, create a state variable to store CSS class names. Then, define a function to toggle or modify these class names based on the button click. When the button is clicked, call this function to update the state, causing a re-render with the new CSS styles applied. Use conditional rendering or inline styles in your components to reflect these changes, achieving dynamic CSS alterations in response to user interactions.
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How do you change CSS on a button click in Reactjs?
In this React.js code snippet, a button's CSS is changed on click. It utilizes React's useState hook to track the button's click state. Initially, isButtonClicked is set to false. When the button is clicked, handleButtonClick toggles this state, triggering a CSS class change on the content div. If the button is clicked, it adds the 'clicked' class, altering its appearance. Additionally, the text content within the div dynamically updates based on the button's click state, displaying "Button Clicked" or "Button Not Clicked." This code demonstrates a simple way to dynamically change CSS and content in response to user interactions in a React application.
Output of React Js Change CSS on Button Click
