How to Build a Quiz App Using ReactJS

To show answers from the list when clicking on questions we have to render a list dynamically in React and start by adding a property to the state object.

The technique that can redirect a page with the help of the function render() is called Render. To render a function we can use to define the HTML code within the HTML element. It helps to display certain views in the user interface using certain logic defined in the render function and returns the output. When we create a new component render method is used. The return method is used when we want to reuse an existing component. onClick event, which enables you to call a function and trigger an action when a user clicks an element, such as a button, in your app. We can have two onClick events in a single button. For that, we have to include all our actions inside of a function and then call that single function from the onClick event handler. The main use of the onClick() event is, it allows the programmer to execute a JavaScript function when an element gets clicked and this event can be used for validating forms, warning messages, etc. An alternative for the onClick() method is the addEventListener which takes two arguments one of them is the event has to be added, and the second is the function to its name. We can also add all events inside the first argument of the addEventListener method.

Here is an example of how you can show answers from the list when clicking the questions using ReactJS:

Fig : Preview of the output that you will get on running this code from your IDE.

Code

In this solution we are using React library.

Instructions

Follow the steps carefully to get the output easily.

1. Install the Node.js and React on your IDE(preferable Visual Studio Code).
2. Create React Application using npx create-react-app foldername.
3. cd foldername.
4. Open the folder in IDE.
5. Copy the code using "copy" button above and paste it in app.js file(remove the earlier code from app.js) then paste the script tag in index.html file.
6. Import React and ReactDOM.
7. Add export default statement at end of the code(like 'export default Contact;').
8. Open the terminal from IDE.
9. npm start to run the file.

I hope you found this useful. I have added the link to dependent libraries, version information in the following sections.

I found this code snippet by searching for 'how to show answers from list when click on questions using reactjs' in kandi. You can try any such use case!

Environment Tested

I tested this solution in the following versions. Be mindful of changes when working with other versions.

I tested this solution in the following versions. Be mindful of changes when working with other versions.

1. The solution is created in Visual Studio Code 1.73.1.
2. The solution is tested on node v18.12.1 and npm v8.19.2.
3. React version-18.2.0.

Using this solution, we are able to show answers from list when click on questions using reactjs with simple steps. This process also facilities an easy way to use, hassle-free method to create a hands-on working version of code which would help us to show answers from list when click on questions using reactjs.

Dependent Library

You can also search for any dependent libraries on kandi like 'react'.

Support

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2. For further learning resources, visit the Open Weaver Community learning page.