DEX450

DEX450 – Programmatic Development Using Apex and Visualforce in Lightning Experience

Are you a programmer who wants to understand how to customize applications programmatically on the Salesforce platform? In this course, you will learn the core of the Apex programming language and Visualforce markup in order to customize your Salesforce applications. You will get hands-on

experience building data objects (sObjects) and programmatically retrieving, manipulating, and storing the data associated with those objects. You will write custom logic using Apex triggers and classes, and test that logic using the built-in testing framework. You will explore how Apex code interacts with declarative customizations on the platform, and the nuances of working on a multi- tenant platform. You’ll then examine common techniques for designing solutions in Apex. These activities will culminate in an exercise building a complex trigger that takes advantage of the declarative aspects of the platform. You will get hands-on experience writing Visualforce pages to customize your user interface.

Audience

This course is designed for programmatic developers who are new to the Salesforce platform, who need to be able to write programmatic customizations to both the business logic and user interface layers using Apex and Visualforce.

Prerequisites :

• A solid understanding of basic Salesforce concepts and functionality
• 1 year programming in Java or another object-oriented programming language
• Basic data modeling for relational databases
• Basic HTML
• Basic SQL
• Basic JavaScript

Complete the trailmix « Programmatic Development Using Apex and Visualforce Prework » before attending the class.

• Create and modify objects using the declarative interface
• Write business logic customizations using Apex triggers and classes. Those customizations will use SOQL and DML.
• Design programmatic solutions that take advantage of declarative customizations
• Describe how your trigger code works within the basics of the Save Order of Execution
• Describe some of the fundamental aspects of designing programs on a multi-tenant platform
• Write Visualforce markup and code to customize the user interface
• Use the built-in testing framework to test Visualforce and Apex

• Objects and Fields
• Work Effectively with Custom Objects and Fields
• Programming with Apex
• Use SOQL to Query Your Org’s Data
• DML Essentials
• The Save Order of Execution and Apex Transactions
• Testing Essentials
• Testing Strategies
• Strategies for Designing Efficient Apex Solutions
• Trigger Design Strategies
• Creating Visualforce Pages
• Exploring the View and Controller Layers of Visualforce
• Working with Custom Controllers and Controller Extensions
• Working with List Controllers and SOSL Queries
• Visualforce Development Considerations

• Every concept is illustrated by one or several hands-on exercises
• Learning how to develop custom functionalities on demand
• Good practices in development: carrying out optimized developments, effective teamwork, setting up unit testing
• Good practices in managing development within a project framework: team organization, management of the environments, impact analysis
• Using « Knowledge Check Manager » allows the trainees to validate their acquired skills and to have access to a customized on-line help
• Attendee kit provided : Course material / Exercice book / Training organization available 30 days
• The training prepares you to take the Salesforce Platform Developer I exam

Programmatic Development using Apex and Visualforce is one of the recommended trainings to help you prepare the Certification exam of Salesforce Certified Platform Developer I. You can check the complete list of prerequisites in the Exam Guide provided by Salesforce.

• Delivery Format: Classroom
• Language: French – Books in English
• User Interface : Lightning Experience
• Duration: 5 days
• Location: EI-Technologies – Levallois-Perret
• Intra-company training: consult us

• Price: 3 625€ excl. tax
  • The Certification exam do not take place during the class and the correspondant exam fee in not included in the price
  • Training can be supported on the training budget and financed by a collecting organism or OPCO