JavaScript Masterclass - Zero to Job-Ready with Hands-On Projects - Events - II / 053-2

The video tutorial explains how to interact with Li tags using JavaScript. It covers querying the DOM to select Li tags, iterating over them with forEach, and adding click event listeners. The tutorial also delves into understanding event objects and using them to manipulate the style and content of Li tags. The goal is to either remove or modify the Li tags upon clicking, demonstrating practical use of event handling in JavaScript.

What is the first step in interacting with Li tags as described in the tutorial?

• Removing all event listeners

• Adding a CSS class

• Querying the DOM to select all Li tags

• Creating a new HTML element

What method is used to loop through each Li tag?

• map()

• filter()

• forEach()

• reduce()

What is the purpose of adding an event listener to each Li element?

• To add a new CSS class

• To remove the Li element

• To log the event to the console

• To change the background color

What information does JavaScript provide when an event listener is triggered?

• The CSS styles of the page

• The event type and target element

• The entire HTML document

• The URL of the page

How can you access the text content of a clicked Li element?

• Using event.target.textContent

• Using event.target.innerHTML

• Using event.target.value

• Using event.target.style

What style is applied to an Li element to indicate a completed task?

• color: red

• font-weight: bold

• background-color: yellow

• text-decoration: line-through

What will be the focus of the next lecture as mentioned in the tutorial?

• Creating and removing elements

• Styling elements with CSS

• Debugging JavaScript code

• Using advanced JavaScript functions