Binding : Paperback
Distributievorm : Boek (print, druk)
Formaat :
152mm x 229mm
Aantal pagina's :
392
Uitgeverij :
Noogul Publishing
ISBN :
9781304325372
Datum publicatie : 04-2025
JavaScript
A Comprehensive manual for creating dynamic, responsive websites and applications that is suitable for both novices and experts.
IBRAHIM NUGWA ABDULRAZAK • Boek • paperback
- Samenvatting
This book shows off JavaScript's potential for developing web applications by mixing in-depth theory instruction with enjoyable assignments that will push your limits. To gain a thorough knowledge of the ideas, you can experiment with them in your own editor or browser console as you learn them.
Basic programming concepts, including variables, arrays, objects, functions, conditionals, loops, classes, and more, will be covered first. Building on this foundation, you'll combine JavaScript with HTML and CSS to create interactive web applications that you can use immediately away, with the help of interesting examples and practical exercises.
The fundamentals of the JavaScript language will be used to help you learn how to create your own scripts from scratch, which will make the script-writing process easier.
Detailed examples and scripts explaining how to combine JavaScript with Google Apps script were provided in Chapters Sixteen and Seventeen. Creating and releasing add-ons for Google Sheets, Docs, and Forms on an online shop is made simple using Apps Script. It functions as a unified platform for creating, coding, and eventually sharing apps on the web store.
The concepts of creating a menu, sending emails, developing interactive web pages, creating a user login and registration form, submitting HTML form data to Google Sheets, searching Google Sheets content from a website, and putting all of these strategies into practice to create an interactive web page that serves as a form to submit sheets will all be covered.
This book also provides some recorded tutorials to guide users on how best to utilize the codes provided in the contents.
1. How to Create Login an Register Form Using Google Spreadsheet Data: https://youtu.be/2qRti1S9rK8
2. How to Display Google Sheet Data on Webpage https://youtu.be/-dkewMUYU7A
3. How to Submit HTML Form Data to Google Spreadsheet https://youtu.be/7Vn3ycGS04I
4. And lots more. - Productinformatie
- Inhoudsopgave
Contents
Audience ii
Prerequisites iii
Chapter One
Features of JavaScript
Uses of JavaScript 4
1. Web Applications 5
2. Web Development 5
3. Mobile Applications 6
4. Game 6
5. Presentations 6
6. Server Applications 7
7. Web Servers 7
Application of JavaScript 7
Prerequisite to Writing Your First JavaScript program 8
Running JavaScript in the Browser Window 11
Using JavaScript in an HTML event attribute 11
Using JavaScript in a script element 13
Script placement and JavaScript execution 14
Creating a .js file 16
External References 18
Chapter Two
JavaScript Basics
JavaScript Can Change HTML Content 22
JavaScript Can Change HTML Attribute Values 23
JavaScript Can Change HTML Styles (CSS) 24
JavaScript Can Hide HTML Elements 24
JavaScript Can Show HTML Elements 25
The [removed] Tag 25
JavaScript Functions and Events 26
JavaScript in <head> or <body> 26
JavaScript in <head> 26
JavaScript in <body> 27
JavaScript Expressions 28
JavaScript Display Possibilities 29
Using innerHTML 30
Using [removed]() 30
Using window.alert() 31
Using console.log() 32
JavaScript Print 32
JavaScript Statements 33
JavaScript Programs 33
JavaScript Statements 34
JavaScript White Space 36
JavaScript Line Length and Line Breaks 36
JavaScript Code Blocks 37
JavaScript Keywords 38
JavaScript Values 39
JavaScript Literals 39
Chapter Three
JavaScript Comment
Types of JavaScript Comments 42
JavaScript Single line Comment 43
JavaScript Multi line Comment 44
Using JavaScript Comments to Prevent Code Execution 45
Commenting Out Function Calls 46
Commenting Out Function Bodies — Without Return Values 47
Commenting Out Function Bodies — With Return Values 47
Writing Effective JavaScript Comments 48
Chapter Four
JavaScript Variable
JavaScript Keywords 52
JavaScript Variable Naming Convention 53
JavaScript Var Keyword 54
Example using var 54
Note: 55
JavaScript Let Keyword 55
JavaScript Const Keyword 56
When to Use JavaScript const? 57
JavaScript Local Variable 58
Function Scope 59
JavaScript Global Variable 60
Internals of global variable in JavaScript 62
Automatically Global 62
Global Variables in HTML 63
How to use variables 64
Where to use which variable 65
Chapter Five
JavaScript Operators
JavaScript Assignment 68
Assignment Examples 69
JavaScript Arithmetic Operators 71
JavaScript Assignment Operators 73
JavaScript Comparison Operators 74
JavaScript String Addition 77
Example 78
Note 78
Adding Strings and Numbers 78
JavaScript Logical Operators 79
JavaScript Bitwise Operators 81
Bitwise logical operators 82
JavaScript Bitwise AND 84
Example 84
JavaScript Bitwise OR 84
Example: 85
JavaScript Bitwise XOR 85
JavaScript Bitwise NOT (~) 86
JavaScript (Zero Fill) Bitwise Left Shift () 87
JavaScript (Zero Fill) Right Shift (>>>) 88
Converting Decimal to Binary 89
Converting Binary to Decimal 90
Chapter Six
JavaScript Data Types
JavaScript primitive data types 93
JavaScript non-primitive data types 94
Examples 94
The Concept of Data Types 94
JavaScript Types are Dynamic 95
JavaScript Strings 96
JavaScript String Methods 97
JavaScript String Length 98
Extracting String Parts 98
JavaScript String slice() 98
Note 99
Examples 99
JavaScript String substring() 100
Replacing String Content 101
Note 101
JavaScript String ReplaceAll() 101
Converting to Upper and Lower Case 103
JavaScript String concat() 104
JavaScript String trim() 104
JavaScript Numbers 105
JavaScript Random 107
Exponential Notation 109
JavaScript BigInt 109
JavaScript Integer Accuracy 110
How to Create a BigInt 111
JavaScript Booleans 112
The Boolean() Function 113
</html> 115
NaN data type 115
Comparisons and Conditions 116
JavaScript Comparison and Logical Operators 116
Comparison Operators 116
How Can it be Used 117
Conditional (Ternary) Operator 118
Syntax 118
Comparing Different Types 118
JavaScript if, else, and else if 119
Conditional Statements 119
The if Statement 120
Syntax 120
Example 120
The else Statement 121
Example 121
The else if Statement 122
Syntax 122
Example 122
JavaScript Switch Statement 123
Syntax 124
Example 124
The break Keyword 126
The default Keyword 126
JavaScript Arrays 127
JavaScript Array 129
JavaScript Array Methods 131
JavaScript Objects 133
The type of Operator 134
Chapter Seven
JavaScript Functions
Function Syntax 136
Function declarations 137
Function Invocation 138
Invoking a JavaScript Function 139
Note 140
The Term “This” in Javascript 141
Note 141
The Global Object 141
Invoking a Function as a Method 142
Invoking a Function with a Function Constructor 144
Function Return 144
The ( ) Operator 145
Functions Used as Variable Values 147
Local Variables 148
Chapter Eight
JavaScript Objects
Real Life Objects, Properties, and Methods 150
Object Properties 151
Accessing Object Properties 152
Object Methods 153
Example 154
The this Keyword 155
Accessing Object Methods 155
Do Not Declare Strings, Numbers, and Booleans as Objects! 157
Chapter Nine
JavaScript Events
HTML Events 159
Mouse events: 160
onclick Event Type 160
onsubmit Event Type 161
onmouseover and onmouseout 162
Keyboard events: 163
Form events: 163
Window/Document events 163
HTML DOM Events 165
Examples 166
JavaScript Event Handlers 171
Chapter Ten
JavaScript Loop
Instead of writing: 175
You can write: 175
The For Loop 175
Flow chart 178
do...while statement 180
Example: 182
Differences between do… while and While Loop 183
While Statement 183
Example: 185
Comparison between the while and for loop: 186
for…….in Loop 187
Example: JavaScript For In Loop 189
Example Explained 190
for-in Loop Examples 190
Supported Browsers: 191
The For Of Loop 192
Explanation: 193
Explanation: 194
Explanation: 195
Chapter Eleven
Utilizing the JavaScript DOM
Properties of document object 197
Methods of document object 197
Accessing field value by document object 198
JavaScript - document.getElementById() method 199
JavaScript - document.getElementsByName() method 199
JavaScript - document.getElementsByTagName() method 200
Another example of document.getElementsByTagName() method 201
JavaScript - innerHTML 202
Example of innerHTML property 202
Show/Hide Comment Form Example using innerHTML 203
JavaScript - innerText 204
JavaScript innerText Example 204
Chapter Twelve
Javascript Browser Object Model
Understanding the Browser Environment 207
The user interface 207
Loader 208
HTML parsing 209
CSS parsing 209
JavaScript parsing 209
Layout and rendering 209
Igniting the BOM 210
The Navigator Object 210
Window Object 211
Methods of window object 211
Example of alert() in javascript 212
Example of confirm() in javascript 212
Example of prompt() in javascript 213
Example of open() in javascript 213
Example of setTimeout() in javascript 213
JavaScript History Object 214
Property of JavaScript history object 214
Methods of JavaScript history object 214
Example of history object 215
JavaScript Navigator Object 215
Property of JavaScript navigator object 215
Methods of JavaScript navigator object 216
Example of navigator object 216
JavaScript Screen Object 217
Property of JavaScript Screen Object 218
Example of JavaScript Screen Object 218
Chapter Thirteen
JavaScript Form Validation
Approach for Form Validation in JavaScript 220
JavaScript Form Validation Example 221
JavaScript Retype Password Validation 222
JavaScript Number Validation 223
JavaScript validation with image 223
JavaScript email validation 225
Chapter Fourteen
JavaScript Object Oriented Programming 226
JavaScript Classes 226
Class Declarations 227
Class Declarations Example 227
Class Declarations Example: Hoisting 228
Class Declarations Example: Re-declaring Class 228
Class expressions 230
Unnamed Class Expression 230
Class Expression Example: Re-declaring Class 230
Named Class Expression Example 232
JavaScript Objects 232
Creating Objects in JavaScript 233
1) JavaScript Object by object literal 233
2) By creating instance of Object 233
3) By using an Object constructor 234
Defining method in JavaScript Object 234
JavaScript Object Methods 235
JavaScript Prototype Object 237
Syntax: 237
Prototype Chaining 237
JavaScript Prototype Object 238
JavaScript Constructor Method 240
Points to remember 240
Constructor Method Example 240
JavaScript static Method 241
JavaScript static Method Example 242
Example 4 244
JavaScript Encapsulation 245
JavaScript Encapsulation Example 246
JavaScript Encapsulation Example: Validate 247
JavaScript Encapsulation Example: Prototype-based approach 249
JavaScript Inheritance 250
JavaScript extends Example: inbuilt object 250
JavaScript extends Example: Custom class 251
JavaScript extends Example: a Prototype-based approach 252
JavaScript Polymorphism 253
JavaScript Abstraction 255
Chapter Fifteen
JavaScript Cookies
How Cookies Works? 259
How to create a Cookie in JavaScript? 260
JavaScript Cookie Example 260
Cookie Attributes 264
Cookie expires attribute 264
Cookie max-age attribute 265
Cookie path attribute 266
Cookie path attribute Example 267
Cookie domain attribute 268
Cookie with multiple Name-Value pairs 268
Examples to Store Name-Value pair in a Cookie 269
Deleting a Cookie in JavaScript 273
Examples to delete a Cookie 274
Example 3 276
Chapter Sixteen
Integrating JavaScript with Google Apps Script
What can Apps Script do? 280
Custom Menus in Google Workspace 281
Clickable images and drawings in Google Sheets 282
Dialogs and Sidebars in Google Workspace Documents. 283
Alert dialogs 283
Prompt dialogs 284
Custom dialogs 286
Custom sidebars 287
File-open dialogs 288
Custom Functions in Google Sheets 295
Developing a custom function 295
obtaining a personalized feature via the Google Workspace Marketplace 296
Using a custom function 296
Guidelines for custom functions 296
Naming 296
Arguments 297
Return values 298
Data types 298
Autocomplete 298
Using Google Apps Script services 299
Sharing 300
Optimization 300
Google Sheets Macros 303
Creating macros in Apps Script 304
Editing macros 304
Importing functions as macros 304
Manifest structure for macros 305
Best practices 306
Things you can't do 306
Chapter Seventeen
Developing Web Apps in Apps Script
Requirements for web apps 307
Request parameters 308
Deploy a script as a web app 310
Test a web app deployment 310
Permissions 310
Embed your web app in Google Sites or any Site of your Choice. 311
Web Apps and Browser History 311
How to create Login and Register Form using Google spreadsheet data 312
How to Display Google Sheet Data on Webpage 329
How to Submit HTML Form Data to Google Spreadsheet 331
How to Submit HTML Form to Gmail 355
How to Search Google Sheet Contents from HTML Website. 367
Conclusion 373
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