HTML CSS and JavaScript for Beginners - A Web Design Course - Create Dynamic List

This tutorial explores advanced DOM manipulation techniques in JavaScript. It covers adding and removing dynamic elements, using a temp variable to track state changes, and implementing event listeners on dynamically created elements. The lesson also demonstrates how to traverse the DOM to access parent elements and remove them. The tutorial concludes with a preview of upcoming lessons on enhancing user interaction through input fields.

What is the purpose of using a temporary variable in the context of event listeners?

• To log the event type

• To keep track of the element's color

• To toggle between true and false states

• To store the number of clicks

What issue arises when continuously adding dynamic elements?

• The elements overlap each other

• The elements are not visible

• The elements are added repeatedly without removal

• The elements change color unexpectedly

How can you remove a dynamically added element when it is not clicked?

• By using the delete function

• By using the clear function

• By using the remove function

• By using the hide function

What additional functionality is added to the dynamic span element?

• Changing its color on hover

• Increasing its size on click

• Adding an event listener to remove its parent

• Making it draggable

What is the purpose of traversing the DOM in this lesson?

• To add new styles

• To duplicate elements

• To change the background color

• To find and remove parent elements

What change is planned for the 'click me' button in the project?

• To remove it and use the enter key instead

• To change its color

• To make it larger

• To add a tooltip

Why is it important to understand DOM traversal in this lesson?

• To improve page load speed

• To reduce code complexity

• To effectively manage dynamic elements

• To enhance visual design