PeopleSoft PeopleCode Rel 8.53

People Code is integrated into every aspect of PeopleSoft applications. This five-day PeopleSoft PeopleCode training course gives you the essential tools to work with object-oriented PeopleCode.

Learn To:

• Use the PeopleCode development tools to write, edit, and debug PeopleCode programs.
• Identify when PeopleCode events occur in the component processor flow.
• Write PeopleCode programs and choose the events in which to place them.
• Use PeopleCode to validate data and control program flow.
• Manipulate data in the component buffer.
• Program with object-oriented PeopleCode.
• Create, use, and extend application classes.
• Use SQL in PeopleCode programs.
• Build in a PeopleSoft Environment

Throughout this course, you’ll actively build programming skills in a PeopleSoft environment. The tools and skills you use and acquire will teach you about the structure of PeopleCode while preparing you to move on to more advanced applications.

Audience

• Application Developers
• Developer
• System Analysts
• Technical Consultant

Related Training

Required Prerequisites

• Programming experience, preferably in an object-oriented language.
• Working knowledge of the PeopleTools development environment.
• PeopleSoft PeopleTools I Rel 8.53
• PeopleSoft PeopleTools II Rel 8.53

Suggested Prerequisites

• Comfortable with PeopleSoft parent/child relationships.
• Experience developing PeopleSoft applications.

Course Objectives

• Identify when PeopleCode events occur in the component processor flow.
• Write PeopleCode programs and choose the events in which to place them.
• Manipulate data in the component buffer.
• Use the PeopleCode development tools to write, edit, and debug PeopleCode programs.
• Program with object-oriented PeopleCode.
• Create, use, and extend application classes.
• Use SQL in PeopleCode programs.

Course Topics

Using PeopleCode Development Tools

• Describing the PeopleSoft Application Development Steps
• Locating PeopleCode Programs
• Using the PeopleCode Editor
• Using the PeopleCode Debugger
• Describing Additional Development Tools

Understanding the Component Processor and PeopleCode Events

• Tracing the Component Processor Flow
• Describing Search Events
• Describing Component Build Events
• Describing Field Action Events
• Describing Row Action Events
• Describing Save Action Events
• Describing Add Mode Processing
• Describing Deferred Processing

Writing PeopleCode Programs

• Writing PeopleCode Statements
• Writing Conditional Statements
• Writing Looping Statements

Using PeopleCode Variables

• Creating User-Defined PeopleCode Variables
• Using System Variables
• Incorporating Derived/Work Fields into Your Applications
• Describing Contextual Prompt Table Edits

Using PeopleCode Built-In Functions

• Listing the Types of PeopleCode Built-In Functions
• Explaining Message Catalog Functions
• Describing the All, None, and PriorValue Functions
• Explaining String Functions
• Identifying Other Built-In Functions
• Identifying Reserved Words

Writing User-Defined Functions

• Writing External User-Defined Functions
• Declaring User-Defined Functions
• Calling User-Defined Functions
• Defining Functions Using Parameters
• Defining Functions Using a Returns Clause

Explaining the Component Buffer

• Reviewing Occurs Levels
• Determining Buffer Allocation
• Determining the Order of Execution of PeopleCode Programs

Using Legacy Techniques to Access Data in the Component Buffer

• Using Loops to Process Rows in the Component Buffer
• Using the FetchValue and UpdateValue Built-In Functions
• Accessing Data Across Multiple Occurs Levels

Programming With Object-Oriented PeopleCode

• Defining Object-Oriented Terms
• Instantiating Objects
• Referencing Properties by Using Dot Notation
• Invoking Methods by Using Dot Notation
• Discussing Passing Objects by Reference
• Using Methods and Properties of the Component Buffer Classes

Referencing Data in the Component Buffer

• Defining the Component Buffer Classes
• Instantiating Objects of the Component Buffer Classes
• Explaining Current Context
• Traversing the Component Buffer
• Using Shorthand Dot Notation
• Traversing Multiple Occurs Levels in the Component Buffer

Using Additional Component Buffer Methods

• Using the Sort Method
• Using the Select Method
• Using the Flush Method
• Working with Standalone Rowsets
• Using Other Component Buffer Methods

Creating and Using Application Classes

• Describing Application Classes
• Organizing Application Classes Using Application Packages
• Using the PeopleCode Editor to Create and Modify Application Classes
• Describing the Structure of Application Classes
• Using Application Classes
• Passing Parameters to Methods

Extending and Implementing Base Classes

• Describing Base Classes and Subclasses
• Describing Abstract Methods and Properties
• Implementing Interface Classes

Executing SQL in People Code

• Writing SQL Exec Statements
• Creating SQL Definitions
• Using the SQL Class and SQL Objects
• Incorporating Meta-SQL in PeopleCode and SQL Definitions
• Executing SQL Using Record Objects

Using PeopleCode to Create Charts

• Identifying the PeopleCode Charting Classes
• Explaining Chart Elements
• Creating Charts

Minimum Participants: 4 Person or More

Flexible Class Options

• Morning | Evening Classes | Workshops | Fast-Track
• Week End Classes For Professionals  SAT | SUN
• Online Classes – Live Virtual Class (L.V.C), Online Training

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