Javascript Programming Course

Course Details:

Length: 3 days

Price: $1,740/person (USD)

Group Price: Request Quote

Training Reviews

Course Features:

Live Instructor Teaching

Certificate of Completion

Digital Badge

Courseware: Print

Free 6 Month Online Retake

Hands-On Learning?: Yes

Software Lab Included?: Yes

Delivery Methods:

Live Online

Individuals and Groups
@ Your Location

Onsite for Teams

Group Teams
@ Your Organization

This is an instructor-led course. It is taught by an instructor live online or at organizations for groups.
For team training, we can teach onsite at your office or private live online.


Course Overview

If you need to learn JavaScript to build upon your HTML skills or as a first step to learning a JavaScript framework such as Angular or React, then this is the right JavaScript course for you. You will learn all the basic constructs of JavaScript, how to use JavaScript to access and change page elements and their properties, and how to test and debug JavaScript using Google Chrome.

Students will:

  • Learn how JavaScript is used.
  • Learn JavaScript syntax.
  • Learn about objects, methods, and properties.
  • Learn to work with JavaScript variables.
  • Learn to create your own functions in JavaScript.
  • Learn to write flow control logic in JavaScript.
  • Learn to listen for and handle events, such as mouse clicks and page loads, with JavaScript.
  • Learn to modify HTML on the fly with JavaScript.
  • Learn to modify CSS on the fly with JavaScript.
  • Learn to handle and prevent JavaScript errors.

Register Early: Registration Deadline is 2 Weeks Prior to Class Start.

Course Notes

Experience in the following is required for this JavaScript course: HTML.
Experience in the following would be useful for this JavaScript course: CSS and/or Programming experience.

Knowledge Prerequisites

HTML5 & Cascading Style Sheets 3

Suggested Follow-Ons

jQuery Fundamentals

Course Topics

Course FAQs

What Are the Available Class Formats?

This course is taught by a live instructor and is available in two class formats:

  1. Live Online for Individuals
  2. Onsite/Online for Private Groups

What Are JavaScript Basics?

JavaScript is one of the most popular programming languages and it is used to develop interactive webpages and applications. It is a scripting language, meaning that it can be embedded directly into HTML documents to influence their behavior. This allows developers to create dynamic content that can be tailored to individual user needs instead of having static content for all users.

The name "JavaScript" actually comes from the language Sun Microsystems created in 1995, called “LiveScript”. The name was changed to JavaScript when it was licensed by Netscape and released with Netscape 2.0.

ECMAScript is a scripting language specification standardized by Ecma International in ECMA-262 and ISO/IEC 16262. It is used to enable scripting languages such as JavaScript in web browsers and other environments.

The HTML Document Object Model (DOM) is an essential concept in the use of JavaScript since it provides a structural representation of the webpage that can be utilized to access and manipulate elements of the page with JavaScript.

To effectively use JavaScript, one needs to understand basic syntax and rules. For example, the code should be written in plain text format so that it can be interpreted by web browsers and other software programs. In addition, each instruction should end with a semicolon and comments need to be indicated as such for clarity.

In JavaScript, elements can be accessed in two ways: dot notation and square bracket notation. Dot notation is used to access the value of a property of an object. Square bracket notation is used when one needs to use a variable as part of an object’s property name, or when one wants to access the contents of an array.

JavaScript code needs to be written in an HTML document or in a separate JavaScript file. Code written into the HTML document should be placed between opening and closing SCRIPT tags. Code can also be written in separate files using the .js extension, which are then linked to the HTML page via a SCRIPT tag with a src attribute.

JavaScript also has objects, methods, and properties that can be used to further customize webpages. Objects are collections of data or variables, that can be accessed by name. Methods are functions that can be applied to various objects to act (such as getting the value of a variable). Properties are values associated with an object, and they can be accessed by name.

Understanding JavaScript basics is essential to creating dynamic webpages that can tailor a user's experience. With knowledge of the language, developers can create interactive elements on pages that allow users to engage with content in a meaningful way.

What Are JavaScript Variables, Arrays and Operators?

JavaScript variables are pieces of data that can be stored and manipulated within a program. They are used to store information such as numbers, strings, objects, arrays, and functions. Variables are typically declared using the keyword var followed by an equal sign (=) and then the value of the variable.

Arrays allow us to store multiple pieces of data in a single variable. An array is declared by using the keyword var followed by an equal sign (=) and then square brackets containing any number of comma-separated values.

Operators are used to performing operations on variables and values, such as assigning values or comparing them. They can be mathematical (e.g. addition, subtraction) or logical (e.g. equality, greater than). JavaScript operators are divided into seven categories: arithmetic, comparison, bitwise, logical, assignment, string, and conditional.

By understanding the fundamentals of variables, arrays, and operators in JavaScript you can create powerful applications that can store and manipulate data in a variety of ways. This knowledge can help you build dynamic and interactive websites, web applications, and mobile apps that work across multiple platforms.

What Are JavaScript Functions?

JavaScript functions are blocks of code that can be repeatedly called upon to perform a certain task. They help to reduce the complexity of large web applications by breaking them down into smaller, manageable chunks. Functions typically take some type of input (parameters), process it in some way, and then return an output. This helps keep the application well-structured and easier to maintain. Functions can also be reused across multiple applications, saving developers time by not having to re-write the same code over and over again. As such, functions are a key tool for modern web development. By breaking down tasks into manageable parts, functions help to make complex projects more achievable. They allow teams of developers to work more collaboratively, as they can assign different tasks to different functions. JavaScript functions are an invaluable tool for building modern web applications.

What Are Built-In JavaScript Objects?

JavaScript has several built-in objects that provide powerful functionality and help developers save time. These objects are available in all modern browsers and can be used to create rich web applications quickly and efficiently.

The String object is the most basic of JavaScript’s built-in objects. It stores strings of text, provides various methods for manipulating them, and allows developers to carry out basic string operations such as concatenating strings, slicing substrings, searching for specific characters or words within a given string, and much more.

The Math object is another one of JavaScript’s built-in objects which provides developers with mathematical functions such as trigonometric equations, square roots, and logarithms. It is especially useful for mathematical calculations or scientific applications that require precise numerical results.

The Date object allows developers to manipulate dates, times, and timestamps in JavaScript. You can use it to set a date range, search for events within a given period, format dates in a variety of ways, and compare dates to determine their relative age.

Finally, JavaScript includes a range of powerful helper functions that can be used to streamline the development process. These include methods for creating arrays, sorting elements, enforcing strict mode rules, and validating user input. Helper functions save developers time by abstracting away complex logic behind simple calls and allow for code reuse across multiple applications.

By leveraging the functionality provided by these built-in objects, developers can save time and create more efficient web applications. They provide a foundation for more complex features which would otherwise require extensive coding from scratch.

What Are JavaScript Conditionals and Loops?

Conditionals and loops are fundamental programming concepts and together they are essential for effective programming in JavaScript.

Conditionals allow developers to direct the flow of the program based on certain conditions. They allow the code to make decisions, such as running a specific block of code only when a certain condition is met. This allows for greater flexibility and control over how the program runs.

Loops are another important programming concept in JavaScript that allows developers to repeat a set of instructions until a specific condition is met. By using loops, developers can automate the process of executing a set of instructions over and over again. This allows them to write code that is more efficient and easier to maintain.

Knowing how to correctly use conditionals and loops allows developers to create efficient code that is easy to read and maintain. It is important for any developer working with JavaScript to understand these concepts to write effective programs.

What Are JavaScript Event Handlers and Listeners?

JavaScript Event Handlers and Listeners are functions that execute code when a defined event occurs on an HTML element. These events can include mouse clicks, key presses, form submissions, page loads, and other HTML-specific or browser-specific events. Event handlers allow developers to create interactive user interfaces by responding to user input in real-time. The code that is executed when an event occurs is typically referred to as a listener. Listeners can call functions, execute code, or modify the DOM (Document Object Model). With the help of Event Handlers and Listeners, developers can create complex web user interfaces that respond to user input in real-time for a better end-user experience.

What Is the HTML Document Object Model?

The HTML Document Object Model (DOM) is an important part of web development that allows developers to access and manipulate the content, structure, and style of a website. It works by representing a webpage in a hierarchical tree-like structure with individual elements represented as nodes. Through manipulation of these nodes, developers can modify and control how the content on the page is displayed. The DOM also allows for event handlers to be attached to the nodes, allowing developers to interact with the user's actions and respond accordingly. By understanding the power of the HTML Document Object Model, developers can create engaging and dynamic websites that are tailored to their users' needs.

By leveraging the HTML Document Object Model, developers can create interactive web experiences that are more responsive to user input and provide a more seamless and engaging experience. This level of control over the flow and content of a website can make for powerful, functional websites that keep users engaged. With the help of the document object model, developers can build complex designs and features more easily than ever before. The HTML Document Object Model also helps to keep websites consistent across different browsers, ensuring users have the best possible experience no matter which browser they are using.

The HTML Document Object Model is an essential part of modern web development and can be used to create dynamic and engaging experiences for website visitors. By understanding the power of the DOM, developers can create websites that are tailored to their users' needs and can be interacted with in meaningful ways.

What Is the CSS Object Model?

CSS (Cascading Style Sheets) is a language used to describe the presentation of a web page. It describes how HTML elements should be displayed on screen, paper, or other media. CSS controls the layout of multiple web pages at once, making it easier for website developers and designers to maintain consistency across multiple pages and websites.

CSS and JavaScript are necessary for the creation of dynamic and engaging content. JavaScript manipulates the DOM, or Document Object Model, which is a tree-like structure consisting of HTML elements. CSSOM then takes this information and translates it into styles for these elements, allowing developers to create highly interactive experiences.

The CSS Object Model (CSSOM) is a programming interface that allows developers to access and manipulate the style and layout of an HTML document. It does this through JavaScript code which enables dynamic changes to be made to web pages.

By using the CSSOM, a developer can modify not only the visual aspects of a webpage but also the underlying HTML and CSS structure. This allows them to create more engaging and dynamic web experiences for users.

The main benefit of using the CSSOM is that it offers a degree of control over how the page is displayed which can be beneficial in creating a better user experience, as well as allowing developers to incorporate features such as animation and interactivity. It also allows developers to make changes to the page style and layout without having to reload or refresh the page, making for a much smoother user experience.

The CSSOM is an important part of web development today and its use can help to create powerful and engaging experiences for users. It is an important part of modern web development as it allows for greater control over the styling and layout of a webpage. By leveraging the power of both HTML and JavaScript, developers can create dynamic and engaging experiences that can make webpages look great, while also being more user-friendly.

What Are JavaScript Errors and Exceptions?

JavaScript errors and exceptions are events that occur when an unexpected error is encountered during the execution of a script. They can be caused by coding mistakes or problems with the underlying system, such as incorrect data types or syntax errors. Errors and exceptions in JavaScript may result in program termination, slow performance, or unintended behavior.

It is important to identify and address JavaScript errors and exceptions quickly to ensure that your code is running correctly. Common techniques for diagnosing and debugging these issues include logging, tracing, and analyzing the code to identify potential causes. Error handling techniques such as try/catch blocks can be used to specify what should happen when an exception occurs, allowing you to handle errors gracefully. Security measures such as input validation can help to reduce the likelihood of errors occurring in the first place.

By taking the time to identify and address JavaScript errors and exceptions, you can ensure that your code is running correctly and efficiently. This will ultimately provide a better experience for users and help you maintain an efficient application.

Related Javascript Information:

How Much Do Javascript Training Courses Cost?

Public instructor-led Javascript course prices start at $1,740 per student. Group training discounts are available.

Self-Paced Javascript eLearning courses cost $375 at the starting point per student. Group purchase discounts are available.

What Javascript Skills Should I Learn?

A: If you are wondering what Javascript programming skills are important to learn, we've written a Javascript Skills and Learning Guide that maps out Javascript skills that are key to master and which of our courses teaches each skill.

Read Our Javascript Skills and Learning Guide

How Can I Start Learning Javascript?

A: Read our Javascript for Beginners Guide to review resources and learning options for those just starting out learning Javascript.

Which JavaScript course is best?

A: The answer to which JavaScript course is best depends on your learning goals and objectives. If you want to learn the basics of JavaScript programming, then an introductory course would be the best option. However, if you want to learn more advanced topics, then a more comprehensive course would be a better choice. Whichever route you choose, make sure that the course is taught by experienced instructors who can provide detailed explanations and examples.

Is JavaScript harder than HTML?

A: There is no easy answer to this question as it depends on a variety of factors. However, in general, HTML is considered to be simpler than JavaScript. This is because HTML focuses on structure and content, while JavaScript is a programming language that enables more complex functionality. For someone with no coding experience, HTML may be the easier option to learn. However, for someone with some coding experience, JavaScript may be a better choice. Ultimately, it is up to the individual and their learning style as to which option they prefer.

What are the top Javascript skills?

A: There is no doubt that Javascript is one of the most popular programming languages in use today. It is versatile and can be used for a wide range of applications, from web development to mobile app development.

If you are looking to improve your skills in Javascript, then here are some of the top skills you should focus on:

Top Javascript Skills

1. Understanding the DOM - The Document Object Model (DOM) is an API that allows programmers to manipulate HTML documents. A good understanding of the DOM is essential for anyone who wants to create interactive web applications using Javascript.

2. Learning jQuery - jQuery is a widely used Javascript library that makes it easier to work with the DOM. If you want to be able to create complex web applications, then learning jQuery is a must.

3. Working with AJAX - AJAX is a technique that allows for the creation of web applications that can communicate with a server without refreshing the page. This makes it possible to create responsive and dynamic user interfaces.

4. Understanding Promises - Promises are a new feature of Javascript that make it easier to work with asynchronous code. If you want to be able to write code that is more responsive and efficient, then understanding promises is essential.

5. Mastering the Basics - Of course, no matter how advanced your skills become, it is always important to master the basics of any programming language. This includes things like variables, data types, loops, and conditionals.

By focus on these top skills, you can become a master of Javascript and use it to create amazing web applications.

Where Can I Learn More About Javascript?

Javascript Blogs

Javascript User Groups

Javascript Online Forums

Explore Javascript Training Classes Near Me:

Certstaffix Training provides Javascript classes near me or online, depending on the number of students involved. We offer online courses for individual learners, as well as in person classes at your office for corporate groups. Our trainers are highly experienced professionals with the expertise necessary to help you gain a thorough understanding of Javascript concepts and tools. With our courses available online for individuals or in person for corporate groups, it's easy to develop your Javascript skills. Start learning today and see how Certstaffix Training can help you reach your goals.



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