Java Script from Beginner to Professional Learn Java Script quickly by building fun,Interactive, and Dynamic web apps, games and Pages Laurence lars Svekis & Maaike Van Putten English

By:

Svekis Laurence Lars

Material type: Text

TextPublication details: UK Packt Publishing 2021Description: v, 520 p. , soft bound 19x23.5 cmISBN:

978-1-80056-252-3

DDC classification:

23 005.2762 SVE

Contents:

Preface Who this book is for What this book covers To get the most out of this book Get in touch Getting Started with JavaScript Why should you learn JavaScript? Setting up your environment Integrated Development Environment Web browser Extra tools Online editor How does the browser understand JavaScript? Using the browser console Practice exercise 1.1 Adding JavaScript to a web page Directly in HTML Practice exercise 1.2 Linking an external file to our web page Practice exercise 1.3 Writing JavaScript code Formatting code Indentations and whitespace Semicolons Code comments Practice exercise 1.4 Prompt Random numbers Chapter project Creating an HTML file and a linked JavaScript file Self-check quiz Summary JavaScript Essentials Variables Declaring variables let, var, and const Naming variables Primitive data types String Escape characters Number BigInt Boolean Symbol Undefined null Analyzing and modifying data types Working out the type of a variable Converting data types Practice exercise 2.1 Operators Arithmetic operators Addition Subtraction Multiplication Division Exponentiation Modulus Unary operators: increment and decrement Combining the operators Practice exercise 2.3 Assignment operators Practice exercise 2.4 Comparison operators Equal Not equal Greater than and smaller than Logical operators And Or Not Chapter project Miles-to-kilometers converter BMI calculator Self-check quiz Summary JavaScript Multiple Values Arrays and their properties Creating arrays Accessing elements Overwriting elements Built-in length property Practice exercise 3.1 Array methods Adding and replacing elements Deleting elements Finding elements Sorting Reversing Practice exercise 3.2 Multidimensional arrays Practice exercise 3.3 Objects in JavaScript Updating objects Practice exercise 3.4 Working with objects and arrays Objects in objects Arrays in objects Objects in arrays Objects in arrays in objects Practice exercise 3.5 Chapter projects Manipulating an array Company product catalog Self-check quiz Summary Logic Statements if and if else statements Practice exercise 4.1 else if statements Practice exercise 4.2 Conditional ternary operators Practice exercise 4.3 switch statements The default case Practice exercise 4.4 Combining cases Practice exercise 4.5 Chapter projects Evaluating a number game Friend checker game Rock Paper Scissors game Self-check quiz Summary Loops while loops Practice exercise 5.1 do while loops Practice exercise 5.2 for loops Practice exercise 5.3 Nested loops Practice exercise 5.4 Loops and arrays Practice exercise 5.5 for of loop Practice exercise 5.6 Loops and objects for in loop Practice exercise 5.7 Looping over objects by converting to an array break and continue break continue Practice exercise 5.8 break, continue, and nested loops break and continue and labeled blocks Chapter project Math multiplication table Self-check quiz Summary Functions Basic functions Invoking functions Writing functions Naming functions Practice exercise 6.1 Practice exercise 6.2 Parameters and arguments Practice exercise 6.3 Default or unsuitable parameters Special functions and operators Arrow functions Spread operator Rest parameter Returning function values Practice exercise 6.4 Returning with arrow functions Variable scope in functions Local variables in functions let versus var variables const scope Global variables Immediately invoked function expression Practice exercise 6.5 Recursive functions Practice exercise 6.6 Nested functions Practice exercise 6.7 Anonymous functions Practice exercise 6.8 Function callbacks Chapter projects Create a recursive function Set timeout order Self-check quiz Summary Classes Object-oriented programming Classes and objects Classes Constructors Practice exercise 7.1 Methods Practice exercise 7.2 Properties Getters and setters Inheritance Prototypes Practice exercise 7.3 Chapter projects Employee tracking app Menu items price calculator Self-check quiz Summary Built-In JavaScript Methods Introduction to built-in JavaScript methods Global methods Decoding and encoding URIs decodeUri() and encodeUri() decodeUriComponent() and encodeUriComponent() Encoding with escape() and unescape() Practice exercise 8.1 Parsing numbers Making integers with parseInt() Making floats with parseFloat() Executing JavaScript with eval() Array methods Performing a certain action for every item Filtering an array Checking a condition for all elements Replacing part of an array with another part of the array Mapping the values of an array Finding the last occurrence in an array Practice exercise 8.2 Practice exercise 8.3 String methods Combining strings Converting a string to an array Converting an array to a string Working with index and positions Creating substrings Replacing parts of the string Uppercase and lowercase The start and end of a string Practice exercise 8.4 Practice exercise 8.5 Number methods Checking if something is (not) a number Checking if something is finite Checking if something is an integer Specifying a number of decimals Specifying precision Math methods Finding the highest and lowest number Square root and raising to the power of Turning decimals into integers Exponent and logarithm Practice exercise 8.6 Date methods Creating dates Methods to get and set the elements of a date Parsing dates Converting a date to a string Practice exercise 8.7 Chapter projects Word scrambler Countdown timer Self-check quiz Summary The Document Object Model HTML crash course HTML elements HTML attributes The BOM Practice exercise 9.1 Window history object Window navigator object Window location object Practice exercise 9.2 The DOM Additional DOM properties Selecting page elements Practice exercise 9.3 Chapter project Manipulating HTML elements with JavaScript Self-check quiz Summary Dynamic Element Manipulation Using the DOM Basic DOM traversing Practice exercise 10.1 Selecting elements as objects Changing innerText Changing innerHTML Accessing elements in the DOM Accessing elements by ID Practice exercise 10.2 Accessing elements by tag name Practice exercise 10.3 Accessing elements by class name Practice exercise 10.4 Accessing elements with a CSS selector Using querySelector() Using querySelectorAll() Element click handler This and the DOM Practice exercise 10.7 Manipulating element style Changing the classes of an element Adding classes to elements Removing classes from elements Toggling classes Manipulating attributes Practice exercise 10.8 Event listeners on elements Practice exercise 10.9 Creating new elements Practice exercise 10.10 Chapter projects Collapsible accordion component Interactive voting system Hangman game Self-check quiz Summary Interactive Content and Event Listeners Introducing interactive content Specifying events Specifying events with HTML Specifying events with JavaScript Practice exercise 11.1 Specifying events with event listeners Practice exercise 11.2 The onload event handler Practice exercise 11.3 Mouse event handlers Practice exercise 11.4 The event target property Practice exercise 11.5 DOM event flow Practice exercise 11.6 onchange and onblur Practice exercise 11.7 Key event handler Practice exercise 11.8 Drag and drop elements Practice exercise 11.9 Form submission Practice exercise 11.10 Animating elements Practice exercise 11.11 Chapter projects Build your own analytics Star rating system Mouse position tracker Box clicker speed test game Self-check quiz Summary Intermediate JavaScript Regular expressions Specifying multiple options for words Character options Groups Practical regex Searching and replacing strings Email validation Functions and the arguments object Practice exercise 12.3 JavaScript hoisting Using strict mode Debugging Breakpoints Practice exercise 12.4 Error handling Practice exercise 12.5 Using cookies Practice exercise 12.6 Local storage Practice exercise 12.7 JSON Practice exercise 12.8 Parsing JSON Practice exercise 12.9 Practice exercise 12.9 answers Chapter projects Email extractor Form validator Simple math quiz Self-check quiz Summary Concurrency Introducing concurrency Callbacks Practice exercise 13.1 Promises Practice exercise 13.2 async and await Practice exercise 13.3 Event loop Call stack and callback queue Chapter project Password checker Self-check quiz Summary HTML5, Canvas, and JavaScript Introducing HTML5 with JavaScript Local file reader Uploading files Reading files Practice exercise 14.1 Getting position data with GeoLocation HTML5 canvas Practice exercise 14.2 Dynamic canvas Adding lines and circles to the canvas Practice exercise 14.3 Adding text to the canvas Practice exercise 14.4 Adding and uploading images to the canvas Practice exercise 14.5 Adding animations to the canvas Practice exercise 14.6 Drawing on canvas with a mouse Practice exercise 14.7 Saving dynamic images Media on the page Digital accessibility in HTML Chapter projects Create a Matrix effect Countdown clock Online paint app Self-check quiz Summary Next Steps Libraries and frameworks Libraries jQuery D3 Underscore React Frameworks Vue.js Angular Learning the backend APIs AJAX Practice exercise 15.1 Node.js Using the Express Node.js framework Next steps Chapter projects Working with JSON List-making project Self-check quiz Summary Appendix – Practice Exercise, Project, and Self-Check Quiz Answers Chapter 1, Getting Started with JavaScript Practice exercises Projects Creating an HTML file and a linked JavaScript file Self-check quiz Chapter 2, JavaScript Essentials Practice exercises Projects Miles-to-kilometers converter BMI calculator Self-check quiz Chapter 3, JavaScript Multiple Values Practice exercises Projects Manipulating an array Company product catalog Self-check quiz Chapter 4, Logic Statements Practice exercises Projects Evaluating a number game answers Friend checker game answers Rock paper scissors game answers Self-check quiz Chapter 5, Loops Practice exercises Project Math multiplication table Self-check quiz Chapter 6, Functions Practice exercises Projects Create a recursive function Set timeout order Self-check quiz Chapter 7, Classes Practice exercises Projects Employee tracking app Menu items price calculator Self-check quiz Chapter 8, Built-In JavaScript Methods Practice exercises Projects Word scrambler Countdown timer Self-check quiz Chapter 9, The Document Object Model Practice exercises Projects Manipulating HTML elements with JavaScript Self-check quiz Chapter 10, Dynamic Element Manipulation Using the DOM Practice exercises Projects Collapsible accordion component Interactive voting system Hangman game Self-check quiz Chapter 11, Interactive Content and Event Listeners Practice exercises Projects Build your own analytics Star rater system Mouse position tracker Box clicker speed test game Self-check quiz Chapter 12, Intermediate JavaScript Practice exercises Projects Email extractor Form validator Simple math quiz Self-check quiz Chapter 13, Concurrency Practice exercises Projects Password checker Self-check quiz Chapter 14, HTML5, Canvas, and JavaScript Practice exercises Projects Create a Matrix effect Countdown clock Online paint app Self-check quiz Chapter 15, Next Steps Practice exercises Projects Working with JSON List-making project Self-check quiz Other Books You May Enjoy

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Holdings
Item type	Current library	Call number	Status	Date due	Barcode
Books	Tetso College Library Computer Science	005.2762 SVE (Browse shelf(Opens below))	Available		13995

Preface
Who this book is for
What this book covers
To get the most out of this book
Get in touch
Getting Started with JavaScript
Why should you learn JavaScript?
Setting up your environment
Integrated Development Environment
Web browser
Extra tools
Online editor
How does the browser understand JavaScript?
Using the browser console
Practice exercise 1.1
Adding JavaScript to a web page
Directly in HTML
Practice exercise 1.2
Linking an external file to our web page
Practice exercise 1.3
Writing JavaScript code
Formatting code
Indentations and whitespace
Semicolons
Code comments
Practice exercise 1.4
Prompt
Random numbers
Chapter project
Creating an HTML file and a linked JavaScript file
Self-check quiz
Summary
JavaScript Essentials
Variables
Declaring variables
let, var, and const
Naming variables
Primitive data types
String
Escape characters
Number
BigInt
Boolean
Symbol
Undefined
null
Analyzing and modifying data types
Working out the type of a variable
Converting data types
Practice exercise 2.1
Operators
Arithmetic operators
Addition
Subtraction
Multiplication
Division
Exponentiation
Modulus
Unary operators: increment and decrement
Combining the operators
Practice exercise 2.3
Assignment operators
Practice exercise 2.4
Comparison operators
Equal
Not equal
Greater than and smaller than
Logical operators
And
Or
Not
Chapter project
Miles-to-kilometers converter
BMI calculator
Self-check quiz
Summary
JavaScript Multiple Values
Arrays and their properties
Creating arrays
Accessing elements
Overwriting elements
Built-in length property
Practice exercise 3.1
Array methods
Adding and replacing elements
Deleting elements
Finding elements
Sorting
Reversing
Practice exercise 3.2
Multidimensional arrays
Practice exercise 3.3
Objects in JavaScript
Updating objects
Practice exercise 3.4
Working with objects and arrays
Objects in objects
Arrays in objects
Objects in arrays
Objects in arrays in objects
Practice exercise 3.5
Chapter projects
Manipulating an array
Company product catalog
Self-check quiz
Summary
Logic Statements
if and if else statements
Practice exercise 4.1
else if statements
Practice exercise 4.2
Conditional ternary operators
Practice exercise 4.3
switch statements
The default case
Practice exercise 4.4
Combining cases
Practice exercise 4.5
Chapter projects
Evaluating a number game
Friend checker game
Rock Paper Scissors game
Self-check quiz
Summary
Loops
while loops
Practice exercise 5.1
do while loops
Practice exercise 5.2
for loops
Practice exercise 5.3
Nested loops
Practice exercise 5.4
Loops and arrays
Practice exercise 5.5
for of loop
Practice exercise 5.6
Loops and objects
for in loop
Practice exercise 5.7
Looping over objects by converting to an array
break and continue
break
continue
Practice exercise 5.8
break, continue, and nested loops
break and continue and labeled blocks
Chapter project
Math multiplication table
Self-check quiz
Summary
Functions
Basic functions
Invoking functions
Writing functions
Naming functions
Practice exercise 6.1
Practice exercise 6.2
Parameters and arguments
Practice exercise 6.3
Default or unsuitable parameters
Special functions and operators
Arrow functions
Spread operator
Rest parameter
Returning function values
Practice exercise 6.4
Returning with arrow functions
Variable scope in functions
Local variables in functions
let versus var variables
const scope
Global variables
Immediately invoked function expression
Practice exercise 6.5
Recursive functions
Practice exercise 6.6
Nested functions
Practice exercise 6.7
Anonymous functions
Practice exercise 6.8
Function callbacks
Chapter projects
Create a recursive function
Set timeout order
Self-check quiz
Summary
Classes
Object-oriented programming
Classes and objects
Classes
Constructors
Practice exercise 7.1
Methods
Practice exercise 7.2
Properties
Getters and setters
Inheritance
Prototypes
Practice exercise 7.3
Chapter projects
Employee tracking app
Menu items price calculator
Self-check quiz
Summary
Built-In JavaScript Methods
Introduction to built-in JavaScript methods
Global methods
Decoding and encoding URIs
decodeUri() and encodeUri()
decodeUriComponent() and encodeUriComponent()
Encoding with escape() and unescape()
Practice exercise 8.1
Parsing numbers
Making integers with parseInt()
Making floats with parseFloat()
Executing JavaScript with eval()
Array methods
Performing a certain action for every item
Filtering an array
Checking a condition for all elements
Replacing part of an array with another part of the array
Mapping the values of an array
Finding the last occurrence in an array
Practice exercise 8.2
Practice exercise 8.3
String methods
Combining strings
Converting a string to an array
Converting an array to a string
Working with index and positions
Creating substrings
Replacing parts of the string
Uppercase and lowercase
The start and end of a string
Practice exercise 8.4
Practice exercise 8.5
Number methods
Checking if something is (not) a number
Checking if something is finite
Checking if something is an integer
Specifying a number of decimals
Specifying precision
Math methods
Finding the highest and lowest number
Square root and raising to the power of
Turning decimals into integers
Exponent and logarithm
Practice exercise 8.6
Date methods
Creating dates
Methods to get and set the elements of a date
Parsing dates
Converting a date to a string
Practice exercise 8.7
Chapter projects
Word scrambler
Countdown timer
Self-check quiz
Summary
The Document Object Model
HTML crash course
HTML elements
HTML attributes
The BOM
Practice exercise 9.1
Window history object
Window navigator object
Window location object
Practice exercise 9.2
The DOM
Additional DOM properties
Selecting page elements
Practice exercise 9.3
Chapter project
Manipulating HTML elements with JavaScript
Self-check quiz
Summary
Dynamic Element Manipulation Using the DOM
Basic DOM traversing
Practice exercise 10.1
Selecting elements as objects
Changing innerText
Changing innerHTML
Accessing elements in the DOM
Accessing elements by ID
Practice exercise 10.2
Accessing elements by tag name
Practice exercise 10.3
Accessing elements by class name
Practice exercise 10.4
Accessing elements with a CSS selector
Using querySelector()
Using querySelectorAll()
Element click handler
This and the DOM
Practice exercise 10.7
Manipulating element style
Changing the classes of an element
Adding classes to elements
Removing classes from elements
Toggling classes
Manipulating attributes
Practice exercise 10.8
Event listeners on elements
Practice exercise 10.9
Creating new elements
Practice exercise 10.10
Chapter projects
Collapsible accordion component
Interactive voting system
Hangman game
Self-check quiz
Summary
Interactive Content and Event Listeners
Introducing interactive content
Specifying events
Specifying events with HTML
Specifying events with JavaScript
Practice exercise 11.1
Specifying events with event listeners
Practice exercise 11.2
The onload event handler
Practice exercise 11.3
Mouse event handlers
Practice exercise 11.4
The event target property
Practice exercise 11.5
DOM event flow
Practice exercise 11.6
onchange and onblur
Practice exercise 11.7
Key event handler
Practice exercise 11.8
Drag and drop elements
Practice exercise 11.9
Form submission
Practice exercise 11.10
Animating elements
Practice exercise 11.11
Chapter projects
Build your own analytics
Star rating system
Mouse position tracker
Box clicker speed test game
Self-check quiz
Summary
Intermediate JavaScript
Regular expressions
Specifying multiple options for words
Character options
Groups
Practical regex
Searching and replacing strings
Email validation
Functions and the arguments object
Practice exercise 12.3
JavaScript hoisting
Using strict mode
Debugging
Breakpoints
Practice exercise 12.4
Error handling
Practice exercise 12.5
Using cookies
Practice exercise 12.6
Local storage
Practice exercise 12.7
JSON
Practice exercise 12.8
Parsing JSON
Practice exercise 12.9
Practice exercise 12.9 answers
Chapter projects
Email extractor
Form validator
Simple math quiz
Self-check quiz
Summary
Concurrency
Introducing concurrency
Callbacks
Practice exercise 13.1
Promises
Practice exercise 13.2
async and await
Practice exercise 13.3
Event loop
Call stack and callback queue
Chapter project
Password checker
Self-check quiz
Summary
HTML5, Canvas, and JavaScript
Introducing HTML5 with JavaScript
Local file reader
Uploading files
Reading files
Practice exercise 14.1
Getting position data with GeoLocation
HTML5 canvas
Practice exercise 14.2
Dynamic canvas
Adding lines and circles to the canvas
Practice exercise 14.3
Adding text to the canvas
Practice exercise 14.4
Adding and uploading images to the canvas
Practice exercise 14.5
Adding animations to the canvas
Practice exercise 14.6
Drawing on canvas with a mouse
Practice exercise 14.7
Saving dynamic images
Media on the page
Digital accessibility in HTML
Chapter projects
Create a Matrix effect
Countdown clock
Online paint app
Self-check quiz
Summary
Next Steps
Libraries and frameworks
Libraries
jQuery
D3
Underscore
React
Frameworks
Vue.js
Angular
Learning the backend
APIs
AJAX
Practice exercise 15.1
Node.js
Using the Express Node.js framework
Next steps
Chapter projects
Working with JSON
List-making project
Self-check quiz
Summary
Appendix – Practice Exercise, Project, and Self-Check Quiz Answers
Chapter 1, Getting Started with JavaScript
Practice exercises
Projects
Creating an HTML file and a linked JavaScript file
Self-check quiz
Chapter 2, JavaScript Essentials
Practice exercises
Projects
Miles-to-kilometers converter
BMI calculator
Self-check quiz
Chapter 3, JavaScript Multiple Values
Practice exercises
Projects
Manipulating an array
Company product catalog
Self-check quiz
Chapter 4, Logic Statements
Practice exercises
Projects
Evaluating a number game answers
Friend checker game answers
Rock paper scissors game answers
Self-check quiz
Chapter 5, Loops
Practice exercises
Project
Math multiplication table
Self-check quiz
Chapter 6, Functions
Practice exercises
Projects
Create a recursive function
Set timeout order
Self-check quiz
Chapter 7, Classes
Practice exercises
Projects
Employee tracking app
Menu items price calculator
Self-check quiz
Chapter 8, Built-In JavaScript Methods
Practice exercises
Projects
Word scrambler
Countdown timer
Self-check quiz
Chapter 9, The Document Object Model
Practice exercises
Projects
Manipulating HTML elements with JavaScript
Self-check quiz
Chapter 10, Dynamic Element Manipulation Using the DOM
Practice exercises
Projects
Collapsible accordion component
Interactive voting system
Hangman game
Self-check quiz
Chapter 11, Interactive Content and Event Listeners
Practice exercises
Projects
Build your own analytics
Star rater system
Mouse position tracker
Box clicker speed test game
Self-check quiz
Chapter 12, Intermediate JavaScript
Practice exercises
Projects
Email extractor
Form validator
Simple math quiz
Self-check quiz
Chapter 13, Concurrency
Practice exercises
Projects
Password checker
Self-check quiz
Chapter 14, HTML5, Canvas, and JavaScript
Practice exercises
Projects
Create a Matrix effect
Countdown clock
Online paint app
Self-check quiz
Chapter 15, Next Steps
Practice exercises
Projects
Working with JSON
List-making project
Self-check quiz
Other Books You May Enjoy

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