Great job on starting a new lesson! In the FAQ, test yourself by clicking the correct answer for each question. Then, click Next button at bottom right to continue.
Building a Dynamic UI with React.js
You can build a dynamic UI using React.js, which is a JavaScript library for building user interfaces. It allows you to create interactive and responsive UI components.
Building a Dynamic UI with React.js Example
<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/react@18.0.0/umd/react.development.js"></script>
<script src="https://unpkg.com/react-dom@18.0.0/umd/react-dom.development.js"></script>
</head>
<body>
<div id="app"></div>
<script>
let showData = false;
function toggleData() {
showData = !showData;
renderApp();
}
function renderApp() {
const app = React.createElement('div', null,
React.createElement('h1', null, 'Dynamic UI Example with React'),
React.createElement('button', { onClick: toggleData }, 'Toggle Author Name'),
showData && React.createElement('p', { id: 'data' }, 'Inder P Singh')
);
ReactDOM.render(app, document.getElementById('app'));
}
renderApp();
</script>
</body>
</html>
FAQ (Interview Questions and Answers)
-
How to create UI dynamically?
By using React.js and updating the component state
By using jQuery and manipulating the DOM
By using plain JavaScript and modifying the HTML directly
-
How do I render dynamically in React?
By using conditional rendering and state updates
By using Redux for managing state
By using React Router for navigation
-
What is a dynamic UI?
A user interface that can change or update based on user interactions or data changes
A UI design that incorporates motion and animation
A UI that adapts to different screen sizes and resolutions
-
What is dynamic in React?
A React component that can be reused in different applications
The ability of React components to update the UI based on changes in state or properties
A feature in React that enables server-side rendering
-
How can I build a dynamic UI with React Native?
React Native doesn't support dynamic UIs
By using React Native components and state management
By using CSS transitions and animations
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