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Programmatic Development using Apex and Visualforce in Lightning Experience (DEX450) Training

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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.

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.

Prepare for the course with this Trailmix.

Programmatic Development using Apex and Visualforce in Lightning Experience (DEX450) Training Delivery Methods
Official Salesforce training curriculum
Attend online, in person, or bring this course to your facility
After-course instructor coaching
Programmatic Development using Apex and Visualforce in Lightning Experience (DEX450) Training Course Benefits
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 Apex and Visualforces.
Apex and Visualforce Training Outline
Trailmix, Trailhead Academy
Programmatic Development Using Apex and Visualforce Pre-work
Please complete the following before attending our expert-led class.
Lessons and Topics
Objects and Fields
Describe the capabilities of objects on the Salesforce platform
Create a custom object
Create custom fields
Create relationship fields
Work Effectively with Custom Objects and Fields
Programming with Apex
Use SOQL to Query Your Org’s Data
DML Essentials
Trigger Essentials
Apex Class 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

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