Advanced JavaScript Mastery

Kursinnhold

Advanced JavaScript Mastery

Advanced JavaScript Mastery

1. Mastering JavaScript Classes and Inheritance

Getting Started Understanding Class Declarations in JavaScript Challenge: Create a JavaScript Class Defining Methods in JavaScript Classes Challenge: Add Methods to a Class Using Parameter Objects Working with Private Properties in Classes Challenge: Implement Private Properties in a Class Managing Properties with Getters and Setters Challenge: Implement Getters and Setters in a Class Exploring Static Properties in JavaScript Using Static Methods in JavaScript Challenge: Implement Static Properties and Methods in a Class Understanding Inheritance with extends and super()Challenge: Implement Class Inheritance with extends and super()

2. DOM Manipulation for Interactive Web Development

What Is the Document Object Model (DOM)?Querying and Selecting Elements in the DOM Challenge: Query and Select DOM Elements Understanding the DOM Hierarchy and Relationships Challenge: Navigate the DOM Hierarchy Exploring DOM Properties in JavaScript Working with Element Attributes in the DOM Challenge: Manage Element Properties and Attributes Adding Elements to the DOM Dynamically Removing Elements From the DOM Challenge: Add and Remove DOM Elements Modifying Element Styles with JavaScript Challenge: Apply Dynamic Styles to DOM Elements

3. Event Handling and User Interactions in JavaScript

Introduction to Events and Event Listeners Understanding the Event Object in JavaScript Challenge: Implement Event Listeners Event Propagation and Delegation Explained Challenge: Handle Event Propagation and Delegation Working with Keyboard and Mouse Events Managing and Removing Event Listeners

4. Asynchronous JavaScript and API Integration

Introduction to Asynchronous JavaScript Understanding Callbacks in JavaScript Handling Asynchronous Operations with Promises Using Async/Await for Cleaner Asynchronous Code Fetching and Working with APIs in JavaScript Integrating APIs in JavaScript Applications Challenge: Fetch and Use API Data Integrating Third-Party Libraries in JavaScript Challenge: Work with Third-Party Libraries Handling Multiple Asynchronous Requests

Challenge: Query and Select DOM Elements

Task

You have a shopping list in your HTML, and you need to select specific elements using various DOM querying methods.

Select by ID: Select the <h1> element with the ID title;
Select by Class: Select all elements with the class item;
Select by Tag: Select all <li> elements;
Select the First Matching Element: Select the first <li> element with the class item;
Select All Matching Elements: Select all <li> elements with the class item.

index.html

index.css

index.js

Use getElementById to select the <h1> element with the ID title;
Use getElementsByClassName to select all elements with the class item;
Use getElementsByTagName to select all <li> elements;
Use querySelector to select the first <li> element with the class item;
Use querySelectorAll to select all <li> elements with the class item.

index.html

index.css

index.js

Alt var klart?

Takk for tilbakemeldingene dine!

Seksjon 2. Kapittel 3

Spør AI

Spør AI

Spør om hva du vil, eller prøv ett av de foreslåtte spørsmålene for å starte chatten vår

Kursinnhold

Advanced JavaScript Mastery

Advanced JavaScript Mastery

1. Mastering JavaScript Classes and Inheritance

Getting Started Understanding Class Declarations in JavaScript Challenge: Create a JavaScript Class Defining Methods in JavaScript Classes Challenge: Add Methods to a Class Using Parameter Objects Working with Private Properties in Classes Challenge: Implement Private Properties in a Class Managing Properties with Getters and Setters Challenge: Implement Getters and Setters in a Class Exploring Static Properties in JavaScript Using Static Methods in JavaScript Challenge: Implement Static Properties and Methods in a Class Understanding Inheritance with extends and super()Challenge: Implement Class Inheritance with extends and super()

2. DOM Manipulation for Interactive Web Development

What Is the Document Object Model (DOM)?Querying and Selecting Elements in the DOM Challenge: Query and Select DOM Elements Understanding the DOM Hierarchy and Relationships Challenge: Navigate the DOM Hierarchy Exploring DOM Properties in JavaScript Working with Element Attributes in the DOM Challenge: Manage Element Properties and Attributes Adding Elements to the DOM Dynamically Removing Elements From the DOM Challenge: Add and Remove DOM Elements Modifying Element Styles with JavaScript Challenge: Apply Dynamic Styles to DOM Elements

3. Event Handling and User Interactions in JavaScript

Introduction to Events and Event Listeners Understanding the Event Object in JavaScript Challenge: Implement Event Listeners Event Propagation and Delegation Explained Challenge: Handle Event Propagation and Delegation Working with Keyboard and Mouse Events Managing and Removing Event Listeners

4. Asynchronous JavaScript and API Integration

Introduction to Asynchronous JavaScript Understanding Callbacks in JavaScript Handling Asynchronous Operations with Promises Using Async/Await for Cleaner Asynchronous Code Fetching and Working with APIs in JavaScript Integrating APIs in JavaScript Applications Challenge: Fetch and Use API Data Integrating Third-Party Libraries in JavaScript Challenge: Work with Third-Party Libraries Handling Multiple Asynchronous Requests

Challenge: Query and Select DOM Elements

Task

You have a shopping list in your HTML, and you need to select specific elements using various DOM querying methods.

Select by ID: Select the <h1> element with the ID title;
Select by Class: Select all elements with the class item;
Select by Tag: Select all <li> elements;
Select the First Matching Element: Select the first <li> element with the class item;
Select All Matching Elements: Select all <li> elements with the class item.

index.html

index.css

index.js

Use getElementById to select the <h1> element with the ID title;
Use getElementsByClassName to select all elements with the class item;
Use getElementsByTagName to select all <li> elements;
Use querySelector to select the first <li> element with the class item;
Use querySelectorAll to select all <li> elements with the class item.

index.html

index.css

index.js

Alt var klart?

Takk for tilbakemeldingene dine!

Seksjon 2. Kapittel 3

some-alt