IT Specialist JavaScript
The complete JavaScript programming course for beginners to learn web development skills.
(ITSPC-JS) / ISBN : 978-1-64459-334-9About This Course
IT Specialist JavaScript is an online preparatory course that helps you prepare for the prestigious certification exam. Designed for those wanting to make a career in web development, this course provides a deep understanding of JavaScript fundamentals, from syntax to advanced concepts. The course syllabus focuses on essential topics like variables, data types, control flow, functions, objects, and more. Gain practical hands-on experience with our Live Labs that allow you to practice your programming skills in a simulated environment. By the end of this JavaScript Specialist course, you will have the ability to build dynamic and interactive web applications from scratch.
Skills You’ll Get
- Expertise with variables and different data types (numbers, strings, booleans, arrays, objects) for data manipulation in JavaScript
- Control the execution of code with conditional statements (if, else, else if) and loops (for, while, do-while)
- Build reusable blocks of code to perform specific tasks and use built-in functions
- Skilled with object-oriented programming concepts, creating objects, and using methods
- Using HTML elements for Document Object Model (DOM) manipulation
- Understanding of Browser Object Model (BOM) for manipulating windows and screens
- Ability to work with elements, validate user input, and handle form submission
- Identify and fix errors in JavaScript code with debugging tools
Get the support you need. Enroll in our Instructor-Led Course.
Interactive Lessons
10+ Interactive Lessons | 118+ Quizzes | 85+ Flashcards | 85+ Glossary of terms
Gamified TestPrep
40+ Pre Assessment Questions | 2+ Full Length Tests | 45+ Post Assessment Questions | 90+ Practice Test Questions
Hands-On Labs
92+ LiveLab | 61+ Video tutorials | 01:50+ Hours
Video Lessons
104+ Videos | 03:12+ Hours
Introduction to JavaScript
- About JavaScript
- JavaScript Getting Started
- Comments in JavaScript
- Your First JavaScript Code
- Exercise
JavaScript Basics
- JavaScript Variables
- JavaScript Data Types
- JavaScript Operators
- JavaScript Operators Precedence
- JavaScript Alerts and Prompts
- JavaScript Keywords and Reserved Words
- Scripts
- Constants
- JavaScript Debugging
- Exercise
Controlling Flow
- Decision Making
- Loops
- Exercise
Arrays
- Types of Arrays
- Declaring and Initialization of an Array
- Array Methods
- Sorting and Searching in Array
- Access an Element of an Array
- Exercise
Functions
- Function Definition
- Calling a Function
- Nested Functions
- Built-In Functions
- The this Keyword
- Exercise
Objects
- Object-Oriented Language
- Creating Objects
- The String Object
- The Date Object
- The forEach() Method
- Exercise
The Browser Object Model
- The Browser Hierarchy
- Window open() and close() Method
- JavaScript Window Screen
- Exercise
Document Object Model
- DOM Levels
- The DOM as a Tree
- Retrieving Elements
- DOM Events
- JavaScript innerHTML and document.write()
- Exercise
HTML Forms
- Overview of Form Elements
- Form Objects
- Working with Form Information
- Validation with JavaScript
- Form Submission Process
- Exercise
Errors and Exceptions
- Error Handling and Exceptions
- Types of Errors
- try, catch and finally Statements
- throw Statement
- Exercise
Introduction to JavaScript
- Using Single-Line and Multi-Line Comments
- Running a JavaScript Code
- Understanding basic concepts of JavaScript
JavaScript Basics
- Using Strict Mode
- Using Variable Scopes
- Using arithmetic operators
- Using Data Types
- Using Operators
- Using JavaScript Alerts and Prompts
- Using the alert() method
- Using the prompt() method
- Using the confirm() method
- Using Internal JavaScript
- Using noscript
- Using External JavaScript
- Using Constants
- Using the Debugger Keyword
- Setting Breakpoints in JavaScript
- Getting the Console Log Using JavaScript
Controlling Flow
- Using the Decision-Making Statements
- Using the if statement
- Working with the nested if statements
- Using the if-else statement
- Using the continue Statement
- Using the break Statement
- Using the while Loop
- Using the for Loop
- Using the do-while Loop
- Using the for loop
- Understanding the while loop
- Working with the do-while loop
Arrays
- Using Multi-Dimensional Arrays
- Using the Array Methods
- Sorting and Searching in Array
- Using the indexof() method
- Using the sort() method
- Using the array.length() method
Functions
- Knowing the Difference between Pass By Value and Pass By Reference
- Calling a Function
- Calling a function
- Using Nested Functions
- Using Different Mathematical Functions in JavaScript
- Using the toFixed() Function
- Using the isNaN() Function
- Using the parseInt() and parseFloat() Functions
- Using the isNan() function
- Using the math.ceil() method
- Using the this Keyword
Objects
- Creating Objects
- Working with the objects
- Using the String Object
- Formatting strings
- Using the concat() method - Part I
- Using the concat() method - Part II
- Using the Date Object
- Calculating the Difference Between Two Dates
- Using Localization
- Using the Time Function in JavaScript
- Using the Date object
- Using the forEach() Method
- Using the forEach() method - Part I
- Using forEach() method - Part II
The Browser Object Model
- Using the Window open() and close() Methods
- Using the JavaScript Window Screen
Document Object Model
- Retrieving Elements by Tag Name
- Retrieving Elements
- Using the Onfocus and Onblur Events
- Using the DOM Event
- Understanding DOM events - Part I
- Understanding DOM events - Part II
- Understanding DOM events - Part III
- Using JavaScript innerHTML and document.write()
- Using innerHTML property
HTML Forms
- Creating a Form
- Using the Select Object
- Using the Radio and Check Box Objects
- Using a Text Box Object
- Using the Password Object
- Using the POST Method
- Retrieving Form Values from Textbox
- Retrieving Form Values from a Dropdown
- Working with form Information
- Using Validation with JavaScript
- Validating a form
- Using the GET Method
- Using the onsubmit Event
Errors and Exceptions
- Using try and catch in JavaScript
- Knowing Syntax Errors
- Knowing Runtime Errors
- Using the finally Statement
- Working with errors and exceptions
- Using the throw Statement
Any questions?Check out the FAQs
Clarify all doubts and questions that you have regarding the IT Specialist JavaScript course in this section.
Contact Us NowThis course is suitable for individuals who want to learn about cost accounting principles and apply them to their professional or personal endeavors. It can benefit students, professionals in finance and accounting, and entrepreneurs.
The level of difficulty depends on your level of preparation and experience. If you have prepared well, understood the concepts and the exam format, and practiced sample exam questions you’ll be able to crack the exam easily.
Following are some steps you should take for the best preparation.
- Read the course material thoroughly
- Focus on your understanding of the core concepts
- Practice coding exercises on Live Labs that simulate real-world scenarios
- Familiarize yourself with the exam format, solve sample questions
- Enroll with an online learning platform like uCertify for access to their interactive tutorials and exercises
The IT Specialist JavaScript certification teaches you job-ready programming skills that are valued in the IT industry and opens doors to lucrative job opportunities including front-end developer, full-stack developer, JavaScript developer, web application developer, UI/UX developer, and technical writer.
Definitely Yes. This Javascript course is worth your investment and time as it teaches you industry-relevant skills that are highly sought after in the job market, making you a valuable asset to any web development team.