Add Item to Data Structure

The video tutorial explains how to manage items using controllers in a JavaScript application. It covers setting up event listeners, accessing UI selectors, and handling user input to add new items. The tutorial also demonstrates generating unique IDs for items and updating the data structure accordingly.

What is the purpose of the load event listeners function?

How do we access the UI selectors in the UI controller?

What is the significance of the add item event in the application?

What is the role of the get item input method in the UI controller?

What checks are performed before adding an item to the data structure?

How does the application ensure that both name and calories fields are filled before submission?

What happens when the add item function is called in the item controller?

Describe the process of creating a new item in the item controller.

Explain how the ID for a new item is generated.

How does the application log the data after adding a new item?