Lightning Experience - Programmatic Development using Apex and Visualforce Training Course and Workshop in Bangalore, Mysore, Chennai, Hyderabad, Pune, Mumbai, Delhi, Noida, Gurgaon, Kolkata

In Lightning Experience - Programmatic Development using Apex and Visualforce training 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 will then examine common techniques for designing solutions in Apex.

By attending Lightning Experience - Programmatic Development using Apex and Visualforce workshop, delegates will learn to:

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

This Lightning Experience - Programmatic Development using Apex and Visualforce class 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.

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

Create formula fields
Create roll-up summary fields
Describe the capabilities of record types

Programming with Apex

Describe key aspects of Apex that differentiate it from other languages, such as Java and C#
Describe why Apex transactions and governor limits must be considered when writing Apex
Execute simple Apex
Use the sObject data type, the primitive data types, and basic control statements in Apex

Use SOQL to Query Your Org's Data

Write a basic query using Salesforce's query language, SOQL
Process the result of a query in Apex
Create a query dynamically at run-time Use SOQL to Query Parent-Child Relationships
Describe a relationship query
Write a query that traverses a child-to-parent relationship
Write a query that traverses a parent-to-child relationship

DML Essentials

List the differences between the ways you can invoke DML operations
Write Apex to invoke DML operations and handle DML errors

Trigger Essentials

Describe what a trigger is used for
Describe the syntax of a trigger definition
Use trigger context variables

Apex Class Essentials

Describe how Apex classes are used
Define an Apex class
Determine what data an Apex class can access

The Save Order of Execution and Apex Transactions

Describe key points in the Order of Execution
Describe how triggers fit into and can be impacted by the Order of Execution
Describe the lifecycle of an Apex Transaction
Describe the memory lifecycle for static variables

Testing Essentials

Describe Apex's testing framework
Create test data
Write and run an Apex test

Testing Strategies

Describe practices for writing code that is easy to maintain and extend
Write triggers and classes that assume batches of data as input
Write code that works efficiently with the database, both in querying and using DML

Strategies for Designing Efficient Apex Solutions

Determine your code coverage percentages
Create tests using best practices

Trigger Design Strategies

List declarative mechanisms you can use to implement complex business logic, for what types of problems they are best used, and their limitations
Describe ways in which you can use declarative functionality to improve your programmatic solutions

Creating Visualforce Pages

Create a Visualforce page
Reference a standard controller
Launch a Visualforce page using a custom button
Display data from a record in a Visualforce page

Exploring the View and Controller Layers of Visualforce

Create a Visualforce page
Display related data
Invoke standard controller actions

Working with Custom Controllers and Controller Extensions

Create controller extensions
Create a custom controller
Work with properties
Use PageReferences
Invoke custom methods in Visualforce pages

Working with List Controllers and SOSL Queries

Use a standard list controller in a Visualforce page
Create a SOSL query
Create a custom list controller

Visualforce Development Considerations

Determine whether a declarative solution exists for your requirements
Describe common governor limit issues and security concerns
Describe Visualforce strategies Testing Visualforce Controllers
Describe how a Visualforce controller interacts with the view
Write tests for controller constructors
Write tests for action methods, getters, setters, and properties

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Lightning Experience - Programmatic Development using Apex and Visualforce

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