Modern JavaScript from the Beginning - Second Edition - Event Listeners

Modern JavaScript from the Beginning - Second Edition - Event Listeners

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial explains how to listen for events in JavaScript, starting with an introduction to events and their significance. It covers different methods to add event listeners, including inline event listeners, JavaScript event listeners, and the recommended addEventListener method. The tutorial also discusses removing event listeners and triggering events programmatically. Finally, it demonstrates various ways to clear list items using JavaScript, emphasizing performance considerations.

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4 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you remove an event listener in JavaScript?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the purpose of the setTimeout function in relation to event listeners?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to programmatically trigger an event in JavaScript.

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What are some methods to clear items from a list in JavaScript?

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