This context provides a tutorial on creating a modern quiz application using React JS, with a step-by-step guide and code examples.
Abstract
The context titled "Create Modern Quiz With React JS?" is a tutorial written by Rajdeep Singh, aimed at teaching readers how to build a quiz application using React JS. The tutorial begins with an introduction to the project, followed by a list of requirements, which include basic React knowledge, a code editor, and a smiley face. The tutorial then proceeds to cover the basic concepts of React JS, including the creation of a new React project, understanding the folder structure, and working with components. The tutorial also covers the creation of a demo data file, importing components into the index.js file, and styling the application using CSS. The tutorial then delves into the creation of the quiz components, including the header, quiz, and answer components. Each component is explained in detail, with code examples provided. The tutorial concludes with a summary of the project and encourages readers to provide feedback and suggestions.
Bullet points
The tutorial is titled "Create Modern Quiz With React JS?" and is written by Rajdeep Singh.
The tutorial aims to teach readers how to build a quiz application using React JS.
The tutorial begins with an introduction to the project and a list of requirements.
The tutorial covers the basic concepts of React JS, including the creation of a new React project, understanding the folder structure, and working with components.
The tutorial covers the creation of a demo data file, importing components into the index.js file, and styling the application using CSS.
The tutorial delves into the creation of the quiz components, including the header, quiz, and answer components.
Each component is explained in detail, with code examples provided.
The tutorial concludes with a summary of the project and encourages readers to provide feedback and suggestions.
Create Modern Quiz With React JS?
Learn a modern Quiz app demo here
Hey, Welcome to react series My Name, Rajdeep Singh.
In series, we learn to reactjs, but we create a small react project—the Project Name quiz-app.
First, Create New React Project on your laptop use This command:
npxcreate-react-appquiz-appcdquiz-appnpmstart
Learn Folder Str.
In the Src folder
Components folder 3 components file And a Data file
Src folder str
Index.js File
Index.js main file in the file str. we add CSS file and import component file on index.js
We import the Header and Quiz component to this place.
The Most Important is to create a render Method here.
index.js file code
Style For Quiz:
All Styles for the body, header, MainDiv as card, And a button. Create on this file
Style CSS
Demo Data:
In the data.js file, I create a variable Name Quizdata. We assign data from of array in the Quizdata variable.
Each index, we create an object. in the object, we add an id, Quiz, FindAnswer, and rightanswers
In FindAnswer We add the array with three values
Data.js file
Components
Header:
Header component we return a simple h1 tag for the app title
Header.js
Quiz:
Quiz components work with 5 step
1 step:
Create the state. In-State we create an object. in this object, we create a dataQuestion variable with an array
2 step
We create a function. function name setStateFunstion in this function use react setState method And set data form data.js
3 step
ComponentDidMount simple we call setStateFunstion
4 step
In this step, we use a map() Function. Map () function work with a JavaScript array. In this array map() get data and then we return h2 and Answer component.
Answer Components access data help props we provide here
Quiz.js
Answer:
Two-step:
use two-step we learn Answer.js
1 step:
Create a state with 3 parameters first Answer, second clickCheck, and third rightAnaswer.
2 step
We use javascript ternary operator, map function, and event function to clickCheck true to get value to return a button. In this button, we call an Event function.
When some buddy clicks on the button, this button function call The setState method set false on clickCheck.
Then the ternary operator runs false code to get answer data so simple.
Answer.js
Conclusion
I hope you read my article Build your own quiz app
Any suggestions and issues. plz tell me to. Feel free