Friday, May 18, 2012
Wednesday, July 8, 2009
Oracle ADF
Oracle ADF tools has introduced for simplification of application development.
ADF makes it easy to develop application based on standards. With ADF , developer need not to learn everything about J2EE for design and development. In nutshell ADF provide declarative way to do the things. E.g drag and Drop.
In ADF oracle has introduced around 150 AJAX based control and it’s provide very easy approach to bind the business services /components with user interface.
ADF has very rich Client Components and it offers
Rich Internet Applications
Rich enterprise applications
ADF faces
150+ Ajax controls
Data visualization components
ADF makes it easy to develop application based on standards. With ADF , developer need not to learn everything about J2EE for design and development. In nutshell ADF provide declarative way to do the things. E.g drag and Drop.
In ADF oracle has introduced around 150 AJAX based control and it’s provide very easy approach to bind the business services /components with user interface.
ADF has very rich Client Components and it offers
Rich Internet Applications
Rich enterprise applications
ADF faces
150+ Ajax controls
Data visualization components
Tuesday, July 7, 2009
ADF Navigation List to update the Page
Navigation List in ADF Page is a list that when updated will actually update/refresh another part of page.
Test case – we have an application to capture the details from credit card statements and then prepare Monthly Budget (Budget has Header, lines and Spending category).
In this example, I will create a VO with the Budget category and Lines and then design a Page that will show all the expenses for a particular category for all existing budgets. Whenever user change the category name , underline page will be refreshed to show the detail of the newly selected category.
Steps
Open Oracle Jdeveloper (Jdev11g).
1. Select New application.
2. Select the template Fusion Web Application (ADF) and Wizard will help you to create TWO projects.
1.Model
2.View Controller.
Model is for Data Control and ViewController for UI.
Test case – we have an application to capture the details from credit card statements and then prepare Monthly Budget (Budget has Header, lines and Spending category).
In this example, I will create a VO with the Budget category and Lines and then design a Page that will show all the expenses for a particular category for all existing budgets. Whenever user change the category name , underline page will be refreshed to show the detail of the newly selected category.
Steps
Open Oracle Jdeveloper (Jdev11g).
1. Select New application.
2. Select the template Fusion Web Application (ADF) and Wizard will help you to create TWO projects.
1.Model
2.View Controller.
Model is for Data Control and ViewController for UI.
Oracle ADF Master Detail Page
In this blog I will provides details about ADF Master detail Page, plus how to drop graph UI on Page.
Test case – we have an application to capture the details from credit card statements and then prepare Monthly Budget and compare Actual Amount Vs Allocated Account for each Spending category, plus display Bar Chart for Allocated amount Vs Actual Amount for each Category.
In this blog I will explain how to design Master Detail Page , plus how to add graph Component.
Components for this example
Database table
budget_header
budget_lines.
budget_categories
Steps
1.Open Oracle Jdeveloper (Jdev11g).
2.Select New application.
3.Select the template Fusion Web Application (ADF) and Wizard will help you to create TWO projects.
A. Model
B. View Controller.
Model is for Data Control and ViewController for UI.
In Model Project1. Design the Business Services by selecting categories > business tier >ADF Business components >“Business Components from table” and Wizard will help you to create Business Components..
2. Complete Database connection Setup.
3. Select the budget_header, budget_lines and budget_categories table and create Entity Object (EO), Updatable view (VO) and Application Module (AM) .4. Define view links between these 3 Vos.
5. Creation of Application Model will exposed all the Vos to client, and they will appear under Data Control.
6. Save your Work.
Test case – we have an application to capture the details from credit card statements and then prepare Monthly Budget and compare Actual Amount Vs Allocated Account for each Spending category, plus display Bar Chart for Allocated amount Vs Actual Amount for each Category.
In this blog I will explain how to design Master Detail Page , plus how to add graph Component.
Components for this example
Database table
budget_header
budget_lines.
budget_categories
Steps
1.Open Oracle Jdeveloper (Jdev11g).
2.Select New application.
3.Select the template Fusion Web Application (ADF) and Wizard will help you to create TWO projects.
A. Model
B. View Controller.
Model is for Data Control and ViewController for UI.
In Model Project1. Design the Business Services by selecting categories > business tier >ADF Business components >“Business Components from table” and Wizard will help you to create Business Components..
2. Complete Database connection Setup.
3. Select the budget_header, budget_lines and budget_categories table and create Entity Object (EO), Updatable view (VO) and Application Module (AM) .4. Define view links between these 3 Vos.
5. Creation of Application Model will exposed all the Vos to client, and they will appear under Data Control.
6. Save your Work.
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