Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.
Leer Challenge: Add and Remove DOM Elements | DOM Manipulation for Interactive Web Development
Advanced JavaScript Mastery

bookChallenge: Add and Remove DOM Elements

Task

You're building a shopping cart where users can add and remove items.

  1. Add an Item to the Cart:
    • Create a new <li> element;
    • Create a new <button> element;
    • Add new <button> element to the new <li> element;
    • Add a new <li> element to the <ul> with the cart-list ID.
  2. Remove an Item from the Cart: Delete the specific <li> element from the <ul>.
index.html

index.html

index.css

index.css

index.js

index.js

copy
  • Use createElement to create a new <li> element;
  • Use createElement to create a new <button> element;
  • Use appendChild to add new <button> element to the <li> element;
  • Use appendChild to add a new <li> element to the <ul> with the ID cart-list;
  • Use removeChild to delete the specific <li> element from the <ul>.
index.html

index.html

index.css

index.css

index.js

index.js

copy

Was alles duidelijk?

Hoe kunnen we het verbeteren?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 11

Vraag AI

expand

Vraag AI

ChatGPT

Vraag wat u wilt of probeer een van de voorgestelde vragen om onze chat te starten.

Awesome!

Completion rate improved to 2.22

bookChallenge: Add and Remove DOM Elements

Veeg om het menu te tonen

Task

You're building a shopping cart where users can add and remove items.

  1. Add an Item to the Cart:
    • Create a new <li> element;
    • Create a new <button> element;
    • Add new <button> element to the new <li> element;
    • Add a new <li> element to the <ul> with the cart-list ID.
  2. Remove an Item from the Cart: Delete the specific <li> element from the <ul>.
index.html

index.html

index.css

index.css

index.js

index.js

copy
  • Use createElement to create a new <li> element;
  • Use createElement to create a new <button> element;
  • Use appendChild to add new <button> element to the <li> element;
  • Use appendChild to add a new <li> element to the <ul> with the ID cart-list;
  • Use removeChild to delete the specific <li> element from the <ul>.
index.html

index.html

index.css

index.css

index.js

index.js

copy

Was alles duidelijk?

Hoe kunnen we het verbeteren?

Bedankt voor je feedback!

Sectie 2. Hoofdstuk 11
some-alt