Modern JavaScript from the Beginning - Second Edition - Display New Meal and Workout

The video tutorial explains how to dynamically display meals and workouts on a webpage using JavaScript. It covers creating and appending HTML elements, setting data attributes, and updating the DOM. The tutorial demonstrates adding new meals and workouts, updating the display with user input, and preparing for future features like deletion and storage.

What is the purpose of wrapping each meal and workout item in a card class?

• To enable item sorting

• To make the items draggable

• To hide the items initially

• To apply consistent styling and layout

Which method is responsible for displaying a new meal in the application?

• addMealToDOM

• renderMeal

• showMeal

• displayNewMeal

What attribute is set to uniquely identify each meal item?

• data-name

• data-calories

• data-id

• data-type

What is the significance of using template strings in the code?

• To improve performance

• To enable multi-language support

• To enhance security

• To simplify string concatenation

What happens when a new meal is added to the application?

• The application restarts

• The progress bar updates and the meal is displayed

• The meal is sent to a server

• The meal is stored in local storage

How is the workout display different from the meal display?

• It includes additional information

• It uses a different font

• It is displayed in a separate section

• It has a different background color

What is the next planned feature after adding workouts?

• Implementing a search function

• Adding a summary view

• Enabling deletion of meals and workouts

• Integrating with a fitness tracker