Knowledge check: Events and errors - React Basic

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Knowledge check: Events and errors - React Basic

UpdatedOctober 18, 2024

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Knowledge check: Events and errors - React Basic

A passionate full-stack developer from @ePlus.DEV

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React Basics

Part 13 of 18

In this module you will explore the basic structure and use of the React.js library. You will learn how to produce single page web applications using React components and to use JSX to style them.

Module Quiz : Component Use and Styling - React Basic

Why is React using the concept of components? It helps accessibility readers for people who are visually impaired. It improves the styling of your pages. It allows the browser to render your pages faster. It allows you to build more modular apps....

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ePlus.DEV - Exploring Technology with David Nguyen

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A passionate full-stack developer from VIETNAM.

React Basics

When handling a click event in react, you should use the following attribute:
- Onclick
- OnClick
- on-click
- onClick
Inside a JSX element, you can assign a JSX expression to the onClick handler to handle a click in React.
- False
- True
You can place an opening and a closing parenthesis after the name of the event-handling function that you assign to the onClick attribute.
- True
- False
The try...catch syntax can be used in React in certain cases.
- True
- False
Choose the valid example of an onclick event handler.
- <button onclick={handleClick}>Click me</button>
- <button onClick={handleClick()}>Click me</button>
- <button on-click=”handleClick”>Click me</button>
- <button onClick={handleClick}>Click me</button>

#knowledge-check-events-and-errors-react-basic

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