Running a Forms Application

• Running a Form
• Identifying the Data Elements
• Navigating a Forms Application
• Using the Modes of Operation
• Querying Data
• Inserting, Updating, and Deleting Records
• Saving Changes
• Displaying Errors

 

Working in the Forms Builder Environment

• Forms Builder Key Features
• Forms Builder Components
• Navigating the Forms Builder Interface
• Forms Builder Module Object Hierarchy
• Customizing Your Forms Builder Session
• Forms Executables and Module Types
• Defining Environment Variables
• Testing a Form with the Run Form Button

 

Creating a Basic Form Module

• Creating a New Form Module
• Creating a New Data Bock
• Using Template Forms
• Saving and Compiling a Form Module
• Module Types and Storage Formats
• Deploying a Form Module
• Producing Documentation

 

Creating a Master-Detail Form

• Creating Data Blocks with Relationships
• Running a Master-Detail Form Module
• Modifying the Structure of a Data Block
• Modifying the Layout of a Data Block

 

Working Data Blocks and Frames

• Managing Object Properties
• Creating Visual Attributes
• Controlling the Behavior and Appearance of Data Blocks
• Controlling Frame Properties
• Displaying Multiple Property Palettes
• Setting Properties on Multiple Objects
• Copying Properties
• Creating Control Blocks

 

Working with Text Items

• Creating a Text Item
• Modifying the Appearance of a Text Item
• Controlling the Data of a Text Item
• Altering the Navigational Behavior of a Text Item
• Enhancing the Relationship between Text Item and Database
• Adding Functionality to a Text Item
• Displaying Helpful Messages

 

Creating LOVs and Editors

• LOVs and Record Groups
• Creating an LOV Manually
• Using the LOV Wizard to Create an LOV
• Setting LOV Properties
• LOV Column Mapping
• Defining an Editor
• Setting Editor Properties
• Associating an Editor with a Text Item

 

Creating Additional Input Items

• Input Items Overview
• Creating a Check Box
• Creating a List Item
• Creating a Radio Group

 

Creating Noninput Items

• Noninput Items Overview
• Creating a Display Item
• Creating an Image Item
• Creating a Push Button
• Creating a Calculated Item
• Creating a Hierarchical Tree Item
• Creating a Bean Area Item

 

Creating Windows and Content Canvases

• Displaying a Form Module in Multiple Windows
• Creating a New Window
• Displaying a Form Module on Multiple Layouts
• Creating a New Content Canvas

 

Working with Other Canvas Types

• Overview of Canvas Types
• Creating a Stacked Canvas
• Creating a Toolbar
• Creating a Tab Canvas

 

Producing and Debugging Triggers

• Trigger Overview
• Creating Triggers in Forms Builde
• Specifying Execution Hierarchy
• PL/SQL Editor Features
• Using the Database Trigger Editor
• Using Variables in Triggers
• Adding Functionality with Built-in Subprograms
• Using the Forms Debugger

 

Adding Functionality to Items

• Coding Item Interaction Triggers
• Interacting with Noninput Items

 

Displaying Run-Time Messages and Alerts

• Built-Ins and Handling Errors
• Controlling System Messages
• The FORM_TRIGGER_FAILURE Exception
• Triggers for Intercepting System Messages
• Creating and Controlling Alerts
• Handling Server Errors

 

Using Query Triggers

• Query Processing Overview
• SELECT Statements Issued During Query Processing
• Setting WHERE and ORDER BY clauses and ONETIME_WHERE property
• Writing Query Triggers
• Query Array Processing
• Coding Triggers for Enter-Query Mode
• Overriding Default Query Processing
• Obtaining Query Information at Run Time

 

Validating User Input

• Validation Process
• Controlling Validation by Using Properties
• Controlling Validation by Using Triggers
• Performing Client-Side Validation with PJCs
• Tracking Validation Status
• Using Built-ins to Control When Validation Occurs

 

Controlling Navigation

• Using Object Properties to Control Navigation
• Writing Navigation Triggers
• Avoiding the Navigation Trap
• Using Navigation Built-Ins in Triggers

 

Overriding or Supplementing Transaction Processing

• Transaction Processing Overview
• Using Commit Triggers
• Testing the Results of Trigger DML
• DML Statements Issued during Commit Processing
• Overriding Default Transaction Processing
• Getting and Setting the Commit Status
• Implementing Array DML

 

Writing Flexible Code

• What is Flexible Code?
• Using System Variables for Flexible Coding
• Using Built-in Subprograms for Flexible Coding
• Copying and Subclassing Objects and Code
• Referencing Objects by Internal ID
• Referencing Items Indirectly

 

Sharing Objects and Code

• Benefits of Reusable Objects and Code
• Working with Property Classes
• Working with Object Groups
• Copying and Subclassing Objects and Code
• Working with Object Libraries
• Working with SmartClasses
• Reusing PL/SQL
• Working with PL/SQL Libraries

 

Using WebUtil to Interact with the Client

• Benefits of WebUtil
• Integrating WebUtil into a Form
• Interacting with the Client

 

Introducing Multiple Form Applications

• Multiple Form Applications Overview
• Starting Another Form Module
• Defining Multiple Form Functionality
• Sharing Data among Modules
  
   

Trajanje: 5 dni
Lokacija: Housing Co. d.o.o., Vodovodna 100, 1000 Ljubljana
Cena: 1.750 EUR + DDV
 

Termini

• 07.11.2011 -> 11.11.2011

Prijava na tečaje je možna samo za registrirane uporabnike.

This course teaches students how to use Oracle Forms Builder 11g to rapidly build scalable, high-performance applications for the Web.

Students build a sample Forms application for an order entry system, using a variety of GUI controls. They learn to enhance the appearance and functionality of the basic form by using PL/SQL trigger, JavaBeans, and Pluggable Java Components.
 

Students learn to replace or supplement default transaction processing. They use WebUtil to interact with the client machine, and also learn to pass values from one form to another. They learn how to validate user input, control navigation, and display meaningful messages to users.
 

Emphasis is placed on designing objects and code for reuse.