JavaScript for Oracle APEX Training Overview
In this JavaScript Fundamentals for Oracle APEX Developers training, attendees learn the fundamentals of JavaScript development and how to integrate custom JavaScript code into their Oracle APEX applications.
Location and Pricing
Accelebrate offers instructor-led enterprise training for groups of 3 or more online or at your site. Most Accelebrate classes can be flexibly scheduled for your group, including delivery in half-day segments across a week or set of weeks. To receive a customized proposal and price quote for private corporate training on-site or online, please contact us.
In addition, some courses are available as live, instructor-led training from one of our partners.
Objectives
- Learn the fundamentals of JavaScript development
- Work with program structures and data structures
- Understand how to integrate custom JavaScript code programmatically as well as declaratively in APEX
- Explore the fundamentals of the jQuery JavaScript library
- Use Dynamic Actions in Oracle APEX applications
- Learn best practices
Prerequisites
Prior Oracle SQL and PL/SQL is not needed for this class, but will be needed if you progress to our Introduction to, Intermediate, or Advanced Oracle Application Express classes.
Outline
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Introduction
What is JavaScript?
- Client side language
- History
- Future
Development environment
- Browsers
- Developer Tools
- Editors
- DevOps
Values, Types, and Operators
- Data Types
- Arithmetic
- Logical operators
Program Structure
- Expressions and statements
- The environment
- Functions
- Prompt & Confirm
- Control Flow
Functions
- Scope
- Functions as values
- Closure
- Hoisting
Objects
- Mutability
- Math Object
- Global Object
Higher Order Functions
- What is it?
- Passing along Arguments
- JavaScript Object Notation(JSON)
- map, reduce, filter
- Composability
Events
- Types
- Properties
- Delegation
- Custom Events
JavaScript Patterns
- Inheritance
- Polymorphism
- Encapsulation
Error Handling
- Strict Mode
- Testing
- Debugging
- Exceptions and propagation
- Assertions
Document Object Model(DOM)
- Traversal
- Modifications
- Attributes
- CSS
- What is a selector?
- IDs
- Classes
- Pseudo classes
- LESS/SASS
jQuery
- What is it?
- jQuery Core
- Events
- Performance
- Effects
AJAX
- What is it?
- GET vs POST
- Callbacks
- Responses
- Promises
JavaScript in APEX
- Programmatic
- Declarative
- Optimizations
Dynamic Actions
- Properties
- DA thought process
- Client side interactions
- Server resources
Frameworks
- AngularJS
- React.js
- Underscore
- ExtJS
Conclusion
Training Materials
All APEX training students receive comprehensive courseware.
Software Requirements
- Oracle Application Express 5, 2018, or later
- Each student computer will need a web browser and Oracle SQL Developer installed
- Please contact us for detailed setup instructions if you have purchased this class
