Oracle التطبيق Express: ورشة العمل I Ed 3 – NEW

Course Overview

• Objectives
• Course Goals
• Course Road Map
• Course Environment
• Workspace Details
• Accessing the labs Directory
• Meet Course Persona: Stella
• Meet Course Persona: Steve
• Introduction to the Demo Application: Project Tracking System
• Project Tracking System: Basic Reports
• Project Tracking System: Interactive Grid
• Project Tracking System: Supporting Reports
• Snapshot of the Project Tracking System
• Introduction to the Practice Application: GlobalMart Management Tool
• Additional Resources – Oracle Application Express 19.1
• Summary
• I Unit I Introduction: Getting Started with Application Express
• Stella Expresses Her Concern: Driving Factor Behind PTS I-2
• Unit 1 Road Map I-3

Oracle Application Express: Introduction

• You Are Here in This Course
• Objectives
• Steve Decides to Explore Oracle Application Express
• Lesson Agenda
• What Is Oracle Application Express?
• Why Use Oracle Application Express?
• Types of Applications
• Applications Developed by Using Oracle Application Express
• High-Level Architecture
• Types of Installations
• Quiz
• Lesson Agenda
• What Is a Workspace?
• What Is an Internal Workspace?
• Defining Roles
• Quiz
• Lesson Agenda
• Signing In to a Workspace
• Creating a Developer User
• Using Application Express in Dark Mode
• Practice 2-1 Overview: Using Oracle Application Express as a
• Workspace Administrator
• Workspace Home Page
• What Is App Builder? The First Component of Oracle Application Express
• Types of Applications
• What Is SQL Workshop? The Second Component of Oracle
• Application Express
• Accessing SQL Workshop
• Running SQL Commands
• Importing and Running a SQL Script
• What Is Team Development? The Third Component of Oracle
• Application Express
• What Is App Gallery? The Fourth Component of Oracle Application Express
• Accessing the App Gallery
• Installing a Productivity Application
• Running an Installed Productivity Application
• Configuring the Setup
• Unlocking an Installed Productivity Application
• Exporting an Application
• Importing an Application
• Sample Datasets
• Installing a Sample Dataset
• Quiz
• Practice 2-2 Overview: Using Oracle Application Express as a Developer
• Summary

Creating a Database Application

• You Are Here in This Course
• Objectives
• Steve Thinks of Developing PTS for Different Interfaces
• Lesson Agenda
• Accessing App Builder
• App Builder Home Page
• Lesson Agenda
• Components of a Database Application
• Database Application User Interfaces
• Database Application Home Page
• Page Designer: The World’s Most Advanced IDE
• Page Designer: Drag and Drop from Gallery
• Page Definition: Overview
• Different Views of a Page
• Switching Between Pages and View Types
• Quiz
• Lesson Agenda
• Create Application Wizard
• Accessing the Create Application Wizard
• Different Ways of Creating a Database Application
• Creating Database Application
• Project Tracking System Home Page
• Creating a Database Application from a File
• Running an Application
• Using the Developer Toolbar
• Practice 3 Overview: Creating Database Applications
• Summary

Working with Reports

• You Are Here in This Course
• Objectives
• Steve Designs Reports for Tracking Projects
• Lesson Agenda
• Types of Reports
• Different Ways of Creating a Report
• Quiz
• Lesson Agenda
• Selecting the Appropriate Report Type
• When Is Classic Report the Best Option?
• Creating Classic Report with Form
• Creating Classic Reports with Form
• Classic Report
• Practice 4-1 Overview: Creating and Modifying a Classic Report
• List View Reports
• Creating a List View Report
• Modifying a List View Report
• Practice 4-2 Overview: Creating and Modifying a List View Report
• Column Toggle Reports
• Creating a Column Toggle Report
• Practice 4-3 Overview: Creating a Column Toggle Report
• Quiz
• Summary

Working with Interactive Reports

• You Are Here in This Course
• Objectives
• When Is an Interactive Report the Best Option?
• Lesson Agenda
• How to Create an Interactive Report
• Creating an Interactive Report
• Interactive Report
• Interactive Report with Link to Single Row View
• Practice 5-1 Overview: Creating and Manipulating an Interactive Report
• Lesson Agenda
• Accessing Report Attributes
• Editing Report Attributes
• Customizing the Search Bar and Actions Menu
• Specifying the Download Formats
• Icon and Detail Views
• Using the Link Column
• Modifying the Interactive Report Query
• Practice 5-2 Overview: Customizing an Interactive Report
• Quiz
• Summary

Working with Interactive Grids

• You Are Here in This Course
• Objectives
• Steve Explores the Interactive Grid
• Lesson Agenda
• What Is an Interactive Grid?
• An Interactive Grid with Form
• Interactive Grid Versus Interactive Report
• Lesson Agenda
• Ways to Create an Interactive Grid
• Creating an Interactive Grid (without Form)
• Interactive Grid (without Form)
• Creating an Interactive Grid (with Form)
• Creating an Interactive Grid
• Interactive Grid (with Form)
• Key Attributes of an Interactive Grid: Region Attribute
• Key Attributes of an Interactive Grid: Report Attribute
• Key Attributes of an Interactive Grid: Column Attribute
• Lesson Agenda
• Customization: Rendering the Interactive Grid Editable
• Interactive Grid: Editable
• Customization: Creating Column Links
• Customization: Modifying the Form
• Customization: Modifying Fields on the Form
• Customization: Creating a List of Values on a Column
• Practice 6 Overview: Creating and Manipulating an Interactive Grid
• Quiz
• Summary
• I Unit I Summary: Getting Started with Application Express
• Unit I Road Map I-2
• II Unit II Introduction: Building User-Friendly Web Applications
• Steve Explores Oracle Application Express Further II-2
• You Are Here in This Course II-3

Working with Pages and Regions

• You Are Here in This Course
• Objectives
• Steve Works with Pages and Regions
• Lesson Agenda
• What Is a Page?
• Accessing Page Definition
• Page Modes: Normal, Modal, and Nonmodal
• Page Designer Window
• Page Designer UI Elements
• Page Designer Toolbar
• The Left Pane of Page Designer
• The Central Pane of Page Designer
• The Central Pane of Page Designer: Gallery
• The Central Pane of Page Designer: Messages
• The Central Pane of Page Designer: Page Search and Help
• The Right Pane of Page Designer: Property Editor
• Page Designer UI Elements: Property Editor: Code Editor
• Editing Page Attributes
• Running a Page
• Runtime Developer Toolbar
• Quiz
• Lesson Agenda
• Region and Region Types
• Adding a Region: From the Rendering Tree
• Adding a Region: From the Gallery
• Positioning the Region
• Example: Creating a Region Type (Region Display Selector)
• Example: Creating a Region Display Selector
• Conditional Display of Regions
• Editing a Region
• Editing a Region at Runtime (using Quick Edit option)
• Editing a Region at Runtime (using Live Template Options)
• Specifying a Region Header and Footer
• Copying a Region
• Example: Copying Regions
• Creating a Subregion
• Practice 7-1 Overview: Creating and Modifying Pages and Regions
• Lesson Agenda
• Global Page
• Creating a Global Page Region
• Example: Creating a Global Page Region
• Practice 7-2 Overview: Working with Global Pages
• Viewing Pages of the Application
• Creating a Page Group
• Example: Creating a Page Group
• Copying a Database Application Page
• Deleting a Page
• Quiz
• Summary

Managing Forms

• You Are Here in This Course
• Objectives
• Stella Has a New Requirement: Wants a Solution
• Steve Plans Data Entry Through Forms
• Lesson Agenda
• Forms: Introduction
• Types of Forms
• Lesson Agenda
• Accessing the Create Form Wizards
• ROWID Versus Primary Key
• Creating a Form
• Example: Creating a Form
• Example: Adding a Form as a Region
• Creating a Report with Form
• Example: Creating a Report with Form
• Creating a List View with Form
• Example: Creating List View with Form
• Creating a Stacked Master Detail Form
• Example: Creating a Stacked Master Detail Form
• Example: Creating a Stacked Master Detail
• Quiz
• Practice 8-1 Overview: Creating a Report with Form
• Practice 8-2 Overview: Creating a List View with Form
• Practice 8-3 Overview: Creating a Master Detail Form (Side By Side)
• Lesson Agenda
• Linking a Report to a Form
• Example: Linking a Report to a Form
• Practice 8-4 Overview: Creating a Master Detail Form (Stacked)
• Practice 8-5 Overview: Creating a Master Detail Form (Drill-Down)
• Using Quick Edit
• Reordering Items
• Changing Item Display Type
• Customizing Forms
• Quiz
• Summary

Adding Items and Buttons

• You Are Here in This Course
• Objectives
• Steve Enhances User Interface—Adds Items and Buttons to Pages
• Lesson Agenda
• Items
• What Are Page Items?
• Types of Page Items
• What Are Application Items?
• Lesson Agenda
• Creating a Page Item
• Example: Creating a Date Picker Item
• Editing an Item
• Examples: Editing an Item
• Creating Quick Picks
• Adding Subtypes
• Quiz
• Lesson Agenda
• What Is an LOV?
• Accessing the Lists of Values Page
• Creating a Static LOV
• Example: Creating a Static LOV
• Associating the Static LOV with an Item
• Creating a Dynamic LOV
• Example: Creating a Dynamic LOV
• Associating the Dynamic LOV with a Select List Item
• Cascading LOV
• Example: Creating a Cascading LOV
• Quiz
• Lesson Agenda
• What Is a Button?
• Creating a Button
• Example: Creating a Button
• Example: Editing Button Attributes
• Modifying a Button to Redirect to a URL
• Quiz
• Practice 9-1 Overview: Adding Items and Buttons
• Practice 9-2 Overview: Manipulating Items
• Summary

Understanding Session State

• You Are Here in This Course
• Objectives
• Steve Understands Session State
• Lesson Agenda
• What Is a Session State?
• Session ID
• Session Timeout
• Setting Session Timeout
• How Does Oracle Application Express Implement Session State?
• Identifying the Parts of an Oracle Application Express URL
• Quiz
• Lesson Agenda
• Viewing Session State
• Referencing Session State
• Example: Referencing Session State by Using Bind Variables
• Example: Referencing Session State in Static Text
• Clearing the Cache
• Example: Clearing the Cache
• Quiz
• Practice 10-1 Overview: Understanding Session State
• Summary

Including Page Processing

• You Are Here in This Course
• Objectives
• Steve Includes Page Processing in the Application
• Lesson Agenda
• Page Rendering Versus Page Processing
• Example: Page Rendering
• Example: Page Processing
• Types of Logic
• Lesson Agenda
• What Is a Computation?
• Computation Examples
• Creating Computations
• Example: Creating Page-Processing Computations
• Quiz
• Lesson Agenda
• What Is a Page Process?
• Automatic Processing Processes
• Reviewing an Automated Row Fetch Process
• Reviewing an Automatic Row (DML) Processing Process
• Creating an On Submit Process
• Creating an On Load Process
• Quiz
• Lesson Agenda
• What Are Validations?
• Creating a Validation
• Using the Create Validation Feature
• Example: Creating an Item String Comparison Validation
• Example: Creating a Regular Expression Validation
• Example: Creating a SQL Validation
• Example: Creating a PL/SQL Validation
• Quiz
• Lesson Agenda
• What Is Branching?
• Example: Creating a Branch
• Practice 11-1 Overview: Creating and Manipulating Computations, Processes,
• and Validations
• Summary

Using Dynamic Actions and Plug-Ins

• You Are Here in This Course
• Objectives
• Steve Uses Dynamic Actions and Plug-ins
• Lesson Agenda
• Examples: Creating and Using Dynamic Actions
• What Is a Dynamic Action?
• Example 1: Enabling and Disabling an Item
• General Steps to Create a Dynamic Action
• Example 2: Setting the Value of an Item When Another Item Changes
• Example 3: Clearing All Items on the Click of a Button
• Example 3: Clearing All Items When a Button Is Clicked
• Example 3: Clearing All Items on the Click of a Button
• Example 4: Refreshing the Data in a Report Using Custom Filters
• Example 4: Refreshing the Data in a Report Using Custom Filters: Overview
• Example 4: Refreshing the Data in a Report Using Custom Filters
• Example: Disabling a Button and Submitting the Page When Clicking
• a Button
• Quiz
• Practice 12-1 Overview: Creating and Using Dynamic Actions
• Lesson Agenda
• What Is a Plug-In?
• Steps to Use a Plug-in in Your Application
• Accessing the Plug-in Repository
• Importing a Plug-In
• Installing a Plug-In
• Reviewing a Plug-in Definition
• Using an Item Plug-in on a Page
• Quiz
• Additional Plug-in Examples
• Adding the Modern Star Rating Item
• Adding the Modern Star Rating Plug-in—Add Column
• Adding the Modern Star Rating Item—Import and Install the Plug-in
• Adding the Modern Star Rating Item Plug-in to a Form
• Practice12-2 Overview: Importing and Using Plug-Ins
• Quiz
• Summary

Validating and Debugging Your Application

• You Are Here in This Course
• Objectives
• Steve Validates and Debugs the Application
• Lesson Agenda
• Using the Advisor
• Resolving Advisor Errors/Warnings
• Practice 13-1 Overview: Using the Advisor
• Lesson Agenda
• Using User Interface Defaults
• Creating User Interface Defaults for a Table
• Managing Your Table Dictionary
• Managing Your Attribute Dictionary
• Reviewing Items and Report Columns
• Modifying Attributes in the Dictionary
• Quiz
• Practice 13-2 Overview: Modifying the Attribute Dictionary
• Lesson Agenda
• What Is the Debug Option?
• Enabling and Disabling Debug Mode
• Debugging an Application
• Viewing Debug Reports
• Viewing Debug Reports (at Runtime)
• Quiz
• Summary
• II Unit II Summary: Building User-Friendly Web Applications
• Unit II Road Map II-2
• III Unit III Introduction: Customizing Your Web Application
• Steve Designs Application Navigation III-2
• Unit III Road Map III-3

Adding Shared Components That Aid Navigation

• You Are Here in This Course
• Steve Builds a Navigation System into PTS
• Objectives
• Lesson Agenda
• Shared Components: Examples
• What Are Shared Components?
• Lesson Agenda
• Accessing Navigation Menu Page
• Creating Navigation Menu Entries
• Lesson Agenda
• Lists
• Accessing the Lists Page
• Creating a Static List
• Creating a Static List Region
• Creating a Dynamic List
• Creating a Dynamic List Region
• Creating a List Region on Global Page
• Lesson Agenda
• Viewing a Breadcrumb
• Creating Breadcrumb Entries
• Reparenting Breadcrumbs
• Lesson Agenda
• Accessing the Navigation Bar Entries Page
• Creating a Help Page
• Creating a Navigation Bar Entry
• Quiz
• Practice14 Overview: Adding Shared Components That Aid Navigation
• Summary

Working with Themes, Templates, and Files

• You Are Here in This Course
• Objectives
• Steve Works with Application User Interface
• Lesson Agenda
• What Is a Theme?
• Accessing the Themes Page
• Creating a New Theme
• Creating a Copy of an Existing Theme
• Editing a Theme
• Switching Between Themes
• Example: Switching Between Themes
• Changing the Theme Style
• Using Universal Theme and Theme Roller
• Accessing the Theme Roller
• Customizing Your Theme Style Using Theme Roller
• Customizing Your Theme Style Using Theme Roller – Changing Header
• Customizing Your Theme Style Using Theme Roller – Changing Title
• Bar Background
• Customizing Your Theme Style Using Theme Roller – Updating Navigation
• Saving Theme Style in Theme Roller
• Quiz
• Lesson Agenda
• What Are Templates?
• Types of Templates
• Accessing the Templates Page
• Replacing a Template
• Example: Replacing a Template
• Creating a Copy of an Existing Template
• Editing a Template
• Applying a Template
• Example: Applying a Template
• Changing Default Templates in a Theme
• Example: Changing Default Templates in a Theme
• Overriding Application Defaults at the Page Level
• Using Substitution Strings in Templates
• Lesson Agenda
• Uploading a Cascading Style Sheet
• Referencing a Cascading Style Sheet
• Uploading an Image
• Example: Using an Uploaded Image
• Quiz
• Practice 15 Overview: Working with Themes, Templates, and Files
• Summary

Implementing Security

• Steve Implements Security in the Application
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Securing an Application: Overview
• Accessing Security Tasks
• Lesson Agenda
• Using Authentication
• Accessing Authentication Schemes Page
• Using Preconfigured Authentication Schemes
• Examples: Preconfigured Authentication Schemes
• Example: Creating Authentication Based on Preconfigured Schemes
• Copying an Authentication Scheme
• Quiz
• Practice 16-1 Overview: Creating an Authentication Scheme
• Lesson Agenda
• Using Authorization
• Where Can You Implement Authorization?
• Methods to Implement Authorization
• Creating an Authorization Scheme from the Scratch
• Creating Users with Roles – Example: Create User 1
• Creating Users with Roles – Example: Create User 2
• Creating an Access Control Page
• Setting Access Control Mode
• Creating Access Control List
• Applying an Authorization Scheme to an Application
• Applying an Authorization Scheme to a Page
• Applying an Authorization Scheme to a Column in a Report
• Example: Applying an Authorization Scheme to a Column in a Report
• Quiz
• Practice 16-2 Overview: Restricting Users by Using Access Control
• Lesson Agenda
• Session State Protection
• Enabling Session State Protection from the Edit Application Page
• Enabling Session State Protection from the Session State Protection Page
• Configuring Session State Protection
• Configuring Session State Protection by Using a Wizard
• Configuring Session State Protection for Pages and Items
• Configuring Session State Protection for Application Items
• Practice 16-3 Overview: Enabling Session State Protection
• Summary

Managing Application Navigation

• Steve Tries to Improve Application Navigation
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Building a Hierarchical List with Images
• Building a Hierarchical List
• Example: Building a Hierarchical List
• Building a Hierarchical List with Images
• Practice 17-1 Overview: Building a Hierarchical List with Images
• Lesson Agenda
• Building a Database-Driven Navigation Report
• Quiz
• Practice17-2 Overview: Building a Database-Driven Report
• Lesson Agenda
• Building a Site Map
• Adding Site Map as a Navigation Bar Entry
• Example: Adding Site Map as a Navigation Bar Entry
• Quiz
• Practice17-3 Overview: Building a Site Map
• Lesson Agenda
• Enforcing Authorization on Your Site Map
• Practice 17-4 Overview: Enforcing Authorization on the Site Map
• Summary
• III Unit III Summary: Customizing Your Web Application
• Unit III Road Map III-2
• IV Unit IV Introduction: Enhancing Your Web Application
• Steve Enhances the Project Tracking System Application IV-2
• Unit IV Road Map IV-3

Extending Your Application

• Steve Extends the PTS Application
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Data Load Wizard
• Creating Data Load Wizard Pages
• Data Load Wizard Pages
• Practice 18-1: Creating Data Load Wizard Pages
• Lesson Agenda
• Contact Us Page
• Creating a Send E-Mail Process
• Lesson Agenda
• Creating an Upload and Download Page
• Adding a File Browse Item on the Upload Download Page
• Practice 18-2: Adding an Upload and Download Page
• Summary

Creating and Editing Charts

• Introducing Visual Aids for Representing Data
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Search a Workspace for AnyChart Using SQL Commands
• Upgrading from AnyCharts to JET Charts
• Lesson Agenda
• Create Charts
• Creating SQL Queries for Charts
• Creating a Bar Chart
• View and Edit Chart Attributes
• Lesson Agenda
• View and Edit Chart Attributes
• Visualizing Data in a Line with Area Chart and Pie Chart
• Visualizing Data in a Line with Area Chart
• Visualizing Data in a Pie Chart
• Practice 19-1 Overview: Creating and Editing Charts
• Practice19-2 Overview: Creating a Pie and a Donut Chart
• Lesson Agenda
• Create a Pyramid Chart
• Create a Status Meter Gauge Chart
• Viewing and Analyzing a Combined Chart
• Practice19-3 Overview: Enhanced Charting Examples
• Quiz
• Summary

Adding Calendars and Trees

• Explores Tools to Organize Project Activities
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Creating a Calendar
• Creating a Calendar on Home Page
• Editing Calendar Attributes
• Dragging and Dropping Calendar Entries
• Defining Links in a Calendar
• Linking to the Calendar from a Button
• Practice 20-1 Overview: Creating a Calendar
• Lesson Agenda
• What Is a Tree?
• Creating a Tree
• Exploring a Tree
• Practice 20-2 Overview: Creating a Tree Whose Nodes Link to a
• Different Page
• Summary

Managing Application Feedback

• Introducing Feedback Mechanism
• You Are Here in This Course
• Objectives
• Lesson Agenda
• Managing Application Feedback
• Lesson Agenda
• What Is Team Development?
• Tracking the Progress of Your Application Development Project
• Creating Features
• Creating Milestones
• Creating Bugs
• Creating To Dos
• Quiz
• Lesson Agenda
• Review the Progress of Your Milestones and Features
• Lesson Agenda
• Enabling Feedback in your Application
• Step 1: Enabling Feedback in Application Properties
• Step 2: Creating a Feedback Page
• Step 3: Submitting Feedback
• Step 4: Accessing Feedback in Team Development
• Step 4.1: Accessing Feedback as an End User
• Quiz
• Practice 21 Overview: Adding and Monitoring Feedback in Your Application
• Summary
• IV Unit IV Summary: Enhancing Your Web Application
• Unit IV Road Map IV-2