Create Data Entry OAF Page

Create Data Entry OAF Page

1. Create a New Workspace and Project

Right click Workspaces and click create new OAworkspace and name it as PRajkumarInsert. Automatically a new OA Project is also created. Name the project as InsertDemo and package as prajkumar.oracle.apps.fnd.insertdemo

2. Create a New Application Module (AM)

Right Click on InsertDemo > New > ADF Business Components > Application Module

Name -- InsertAM

Package -- prajkumar.oracle.apps.fnd.insertdemo.server

3. Enable Passivation for the Root UI Application Module (AM)

Right Click on InsertAM > Edit InsertAM > Custom Properties >

Name – RETENTION_LEVEL

Value – MANAGE_STATE

Click add > Apply > OK

4. Create Test Table in which we will insert data (For Testing Purpose)

CREATE TABLE xx_insert_demo
(        -- --------------------- 
         -- Data Columns  
         -- --------------------- 
         column1                           VARCHAR2(100), 
         column2                           VARCHAR2(100), 
         -- ---------------------             
         -- Who Columns              
         -- ---------------------            
         last_update_date          DATE            NOT NULL, 
         last_updated_by           NUMBER     NOT NULL, 
         creation_date                 DATE            NOT NULL, 
         created_by                      NUMBER     NOT NULL, 
         last_update_login        NUMBER 
); 

5. Create a New Entity Object (EO)

Right click on InsertDemo > New > ADF Business Components > Entity Object

Name – InsertEO

Package -- prajkumar.oracle.apps.fnd.insertdemo.schema.server

Database Objects -- XX_INSERT_DEMO

Note – By default ROWID will be the primary key if we will not make any column to be primary key.

Check the Accessors, Create Method, Validation Method and Remove Method

6. Create a New View Object (VO)

Right click on InsertDemo > New > ADF Business Components > View Object

Name -- InsertVO

Package -- prajkumar.oracle.apps.fnd.insertdemo.server

In Step2 in Entity Page select InsertEO and shuttle them to selected list

In Step3 in Attributes Window select columns Column1, Column2 and shuttle them to selected list

In Java page deselect Generate Java file for View Object Class: InsertVOImpl and Select Generate Java File for View Row Class: InsertVORowImpl

7. Add Your View Object to Root UI Application Module

Right click on InsertAM > Edit InsertAM > Data Model >

Select InsertVO in Available View Objects list and shuttle to Data Model list

8. Create a New Page

Right click on InsertDemo > New > Web Tier > OA Components > Page

Name -- InsertPG

Package -- prajkumar.oracle.apps.fnd.insertdemo.webui

9. Select the InsertPG and go to the strcuture pane where a default region has been created

10. Select region1 and set the following properties:

ID -- PageLayoutRN

Region Style -- PageLayout

AM Definition -- prajkumar.oracle.apps.fnd.insertdemo.server.InsertAM

Window Title -- Date Entry Page Window

Title -- Data Entry Page

Auto Footer -- True

11. Right click PageLayoutRN > New > Region

ID -- MainRN

Region Style -- defaultSingleColumn

12. Create Text Input Items

Right click on MainRN > New > Item

Set following properties for New Item

ID -- COLUMN1

Item Style -- messageTextInput

Maximum Length -- 100

Length -- 20

Prompt -- Column1

View Instance -- InsertVO1

View Attribute -- Column1

Again Right click on MainRN > New > Item

Set following properties for New Item 

ID -- COLUMN2

Item Style -- messageTextInput

Maximum Length -- 100

Length -- 20

Prompt -- Column2

View Instance -- InsertVO1

View Attribute – Column2

13. Add Apply and Cancel Buttons

Right click on PageLayoutRN > New > Region

         ID -- PageButtons

         Region Style -- pageButtonBar

Right click on PageButtons > New > Item

ID -- Cancel

Item Style -- submitButton

Attribute Set -- /oracle/apps/fnd/attributesets/Buttons/Cancel

Disable Server Side Validation -- True

Prompt -- Cancel

Warm About Changes -- False

Additional Text – Select to cancel this transaction.

Right click on PageButtons > New > Item

ID -- Apply

Item Style -- submitButton

Attribute Set -- /oracle/apps/fnd/attributesets/Buttons/Apply

Prompt -- Apply

Additional Text – Select to save this transaction.

14. Implement Row Initialization (Create a View Object Row)

Add createRecord method to your InsertAMImpl class

import oracle.jbo.Row;
import oracle.apps.fnd.framework.OAViewObject;
...
  
public void createRecord()
{
  OAViewObject vo = (OAViewObject)getInsertVO1();
 
  if (!vo.isPreparedForExecution()) 
  { 
 vo.executeQuery(); 
  }
 
  Row row = vo.createRow();
  vo.insertRow(row);
  row.setNewRowState(Row.STATUS_INITIALIZED);
} 

15. Create Controller for Page  

PageLayoutRN > Set New Controller >

Package Name: prajkumar.oracle.apps.fnd.insertdemo.webui

Class Name: InsertCO

16. Add Create Page Initialization to your Controller

Add following code to your processRequest()

import oracle.apps.fnd.framework.OAApplicationModule;
...
 
public void processRequest(OAPageContext pageContext,OAWebBean webBean)
{
  super.processRequest(pageContext, webBean);  
 
  if (!pageContext.isFormSubmission())
  {
   OAApplicationModule am = pageContext.getApplicationModule(webBean);
   am.invokeMethod("createRecord", null);
  }  
}

17. Add below method in InsertAMImpl Class to handle Apply Button action

import oracle.jbo.Transaction;
...
 
public void apply()
{
  getTransaction().commit();
}

18. Add below Logic in InsertCO to handle Apply Button

Add following code to your processFormRequest()

import oracle.jbo.domain.Number; 
import oracle.apps.fnd.common.MessageToken;
import oracle.apps.fnd.framework.OAException;
import oracle.apps.fnd.framework.OAViewObject;
import oracle.apps.fnd.framework.webui.OAWebBeanConstants;
...

public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)

{super.processFormRequest(pageContext, webBean);
 OAApplicationModule am = pageContext.getApplicationModule(webBean);

 // Pressing the "Apply" button means the transaction should be
 // validated and committed.
              
 if (pageContext.getParameter("Apply") != null) 
 {
  OAViewObject vo = (OAViewObject)am.findViewObject("InsertVO1");

  String column1 = (String)vo.getCurrentRow().getAttribute("Column1");
  String column2 = (String)vo.getCurrentRow().getAttribute("Column2");
                     
  am.invokeMethod("apply");
                     
  // Create a FND Message with name "TEST_CREATE_CONFIRM" with two 
  // tokens                   
  MessageToken[] tokens = { new MessageToken("COLUMN1", column1),
                            new MessageToken("COLUMN2", column2) 
                          };
 
  OAException confirmMessage = new OAException( "FND",
                                 "TEST_CREATE_CONFIRM", tokens,
                                 OAException.CONFIRMATION, null);
   
  pageContext.putDialogMessage(confirmMessage);
  pageContext.forwardImmediately(
   "OA.jsp?page=/prajkumar/oracle/apps/fnd/insertdemo/webui/InsertPG",
    null, OAWebBeanConstants.KEEP_MENU_CONTEXT,
    null,
    null,
    true, // retain AM
    OAWebBeanConstants.ADD_BREAD_CRUMB_NO);

 }

}

 

19. Congratulations you have successfully created data insert page. Run InsertPG page to test Your Work