HTML CSS and JavaScript for Beginners - A Web Design Course - Select Multiple Elements

HTML CSS and JavaScript for Beginners - A Web Design Course - Select Multiple Elements

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

Created by

Quizizz Content

FREE Resource

This video tutorial explains how to select multiple elements using JavaScript's querySelectorAll, iterate through them using loops, and attach event listeners. It demonstrates toggling classes on elements and understanding the return values of toggle operations. The tutorial also covers the use of named functions for better reusability in code.

Read more

1 questions

Show all answers

1.

OPEN ENDED QUESTION

3 mins • 1 pt

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF