Modern JavaScript from the Beginning - Second Edition - Typicode Todos Mini-Project - Part 2

This video tutorial covers how to handle POST, PUT, and DELETE requests in a web application. It explains the use of event delegation for efficient event handling and demonstrates how to toggle classes in the DOM. The tutorial also shows how to update and delete TODO items using API requests, emphasizing the importance of understanding request methods and data handling. The video concludes with a brief mention of error handling, which will be covered in the next tutorial.

What HTTP method is used to add a new to-do item?

• PUT

• POST

• GET

• DELETE

Why does the to-do item disappear upon reloading the page?

• It is not persisted in a database

• It is not rendered correctly

• It is not added to the DOM

• It is not saved in local storage

What is the purpose of event delegation in this tutorial?

• To handle events at a higher level and reduce the number of listeners

• To prevent default browser actions

• To add event listeners to each to-do item individually

• To improve the performance of the application

Which class is toggled to change the appearance of a to-do item?

• highlight

• done

• active

• selected

What information is required to update a to-do item on the server?

• The item's ID and completed status

• The item's title and description

• The item's creation date

• The item's priority level

How is the completed status of a to-do item determined?

• By checking if the item is visible

• By checking if the item has a 'done' class

• By checking the item's position in the list

• By checking the item's creation date

What HTTP method is used to delete a to-do item?

• GET

• POST

• DELETE

• PUT

What event is used to trigger the deletion of a to-do item?

• Single click

• Double click

• Right click

• Hover

What is a potential improvement suggested for the delete functionality?

• Removing the delete functionality

• Using a different HTTP method

• Adding an X icon for deletion

• Using a single click instead of a double click

What will the next video in the series focus on?

• Handling errors with the Fetch API

• Optimizing the application performance

• Adding more features to the to-do list

• Improving the user interface