Modern Web Design with HTML5, CSS3, and JavaScript - Creating a JavaScript Pop-up Modal

This video tutorial demonstrates how to create a modal popup using HTML, CSS, and JavaScript. It covers the process of setting up the HTML structure, applying CSS styles for visual enhancement, and using JavaScript to add interactivity. The tutorial also explains how to dynamically load content into the modal based on user interactions, providing a comprehensive guide to building functional and visually appealing modals.

What is the primary purpose of giving a class to the modal element in HTML?

• To add animations

• To make it draggable

• To change its color

• To apply CSS styles

Which CSS property is used to ensure the modal appears above other content?

• opacity

• z-index

• visibility

• display

What is the purpose of setting the modal's background color using rgba?

• To add a gradient effect

• To make it fully transparent

• To allow partial transparency

• To change its color on hover

How can you center the modal body horizontally using CSS?

• Set margin-left to 50%

• Set margin to auto

• Use text-align: center

• Use float: center

Which CSS property is used to make the modal's border rounded?

• border-radius

• border-style

• border-width

• border-color

What JavaScript method is used to select an HTML element by its class?

• querySelector

• getElementsByTagName

• getElementsByClassName

• getElementById

What event listener is added to the button to open the modal?

• mouseover

• keydown

• dblclick

• click

How can you close the modal by clicking anywhere on it?

• Change its display property

• Use a hover effect

• Add an event listener to the modal

• Add a close button

Which JavaScript structure is used to handle different button clicks for dynamic content?

• Switch statement

• While loop

• For loop

• If-else statement

What is the purpose of using the event target in JavaScript?

• To identify the element that triggered the event

• To change the event type

• To add a new event listener

• To stop the event from propagating