Salesforce Certified JavaScript Developer Overview
This Salesforce Certified JavaScript Developer training teaches new and experienced developers how to apply JavaScript knowledge within (and outside of) the Salesforce environment. This course also prepares students for the Salesforce JavaScript Developer I Certification exam.
Location and Pricing
This course is taught as a private course in-person or online for teams of 3 or more. To receive a quote for online corporate training, please contact us.
In addition, some courses are available as live, instructor-led training from one of our partners.
Objectives
- Understand JavaScript basics
- Work with objects, functions, and classes
- Handle browsers and events
- Apply debugging and error handling
- Understand asynchronous programming
- Apply server-side JavaScript using Node.js
- Test JavaScript code
Prerequisites
- Strong computer skills
- Knowledge of computer programming concepts is recommended but not required
Outline
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Introduction
JavaScript Basics
- Getting Started with JavaScript
- Basic Concepts
- Syntax Rules
- Comments
- Best Practices
- Data Types and Variables
- Defining and Intializing Variables
- Variable Scope
- Hoisting
- Primitive Data Types
- Operators
- Truthy and Falsey
- Type Conversion (explicit and implicit)
- Type Coercion
- String Conversion
- Numeric Conversion
- Boolean Conversion
- Collections
- Arrays
- Iterating Over Arrays
- Data Manipulation
- Working with Strings, Numbers, and Dates
- Creating Strings
- Common String Methods
- Number Representation
- Common Number Methods
- Creating Dates
- Common Date Methods
- Working with JSON
- JSON Format
- Serialization/Deserialization
- Parsing JSON Responses
- Accessing and Processing JSON Responses
Objects, Functions, and Classes
- Objects
- Creating Objects
- Properties
- Defining Methods
- Getters and Setters
- Object Class Methods
- Inheritance and Prototype
- Functions
- Defining and Invoking
- Types of Functions
- Function Expressions
- Recursion
- Arrow Functions
- High Order Functions
- Apply, Call, and Bind
- Iterators
- Classes
- Defining a Class
- Creating an Instance of a Class
- Contructor
- Class Methods
- Getters and Setters
- Inheritance
- Using JavaScript Modules
- Importing
- Exporting
- Considerations
- Decorators
- Decorating Functions
- Decorating Classes
- Decorating Class Methods
Browser and Events
- Document Object Model
- Window Object
- DOM Tree
- DOM Data Types
- Accessing the DOM
- DOM Manipulation
- DOM Events
- Standard Events
- Custom Events
- Event Handlers
- Event Properties
- Event Propagation
- Browser Dev Tools
- Chrome DevTools
- Elements Panel
- Console Panel
- Sources Panel
- Network Panel
- Browser APIs
- DOM API
- Fetch API
- Geolocation API
- History API
- Canvas API
- URL API
- WebStorage API
Debugging and Error Handling
- Throwing and Catching Errors
- Exceptions
- Types of Errors
- try…catch…finally
- Console API Methods
- Nesting try…catch Statements
- Throwing Exceptions
- Error Object
- Working with the Console
- Using the Console
- Console Methods
- Debugger
- Breakpoints
- Stepping Through Code
- Inspecting, Editing, and Monitoring Variables
Asynchronous Programming
- Asynchronous Programming Concepts
- Defining Asynchronous Programming
- Callback Functions
- Promises
- Async/Await
- Event Loop
- Event Loop Basics
- Stack, Heap, and Queue
- Event Monitor
Server-Side JavaScript
- Node.js
- Implementations
- CLI
- Libraries
- Modules
- Package Management
Testing
- Testing JavaScript Code
- Types of Tests
- Testing Environment
- Black-box vs White-box Testing
- Building a Unit Test
- Assertions
Exam Prep
- Class Survey
- Practice Certification Exam
- Exam Question Review
- Questions/Answers/Wrap up
Conclusion
Training Materials
All SharePoint training students will receive comprehensive courseware.
Software Requirements
Attendees will not need to install any software on their computers for this class as the class will be conducted in a remote environment that Accelebrate will provide; students will only need a local computer with a web browser and a stable Internet connection.
