Problem in creating new row

Question

Hi,
I am facing a strange problem. i have created many new rows and inserted the data, but now i am facing a strange problem.
This is my requirement.
I have table with table action button as create.
when i click create it is not at all creating new row for the view object but instead it will take the row at the top of the table and replace that line with new data.
Below is the code :
In CO
In PR
if (!pageContext.isBackNavigationFired(false))
TransactionUnitHelper.startTransactionUnit(pageContext, "RVSchematicAttributeCreateTxn");
if (!pageContext.isFormSubmission())
System.out.println("control entered create block");
OAApplicationModule am = pageContext.getApplicationModule(webBean);
System.out.println("before calling ");
am.invokeMethod("createRVSchematicAttribute",null);
System.out.println("after calling ");
else
if (!TransactionUnitHelper.isTransactionUnitInProgress(pageContext, "RVSchematicAttributeCreateTxn", true))
OADialogPage dialogPage = new OADialogPage(NAVIGATION_ERROR);
pageContext.redirectToDialogPage(dialogPage);
IN PFR
OAApplicationModule am = pageContext.getApplicationModule(webBean);
if(pageContext.getParameter("Apply")!=null)
System.out.println("apply button is clicked");
OAViewObject vo = (OAViewObject)am.findViewObject("xxczVAGCSSchematicAttributeVO1");
String schematicId = (String)vo.getCurrentRow().getAttribute("SchematicId");
String msg= "SchematicId "+schematicId+"has been added";
am.invokeMethod("apply");
System.out.println("returned back to create CO");
OAException confirmMessage = new OAException(msg,OAException.CONFIRMATION);
pageContext.putDialogMessage(confirmMessage);
pageContext.forwardImmediately("OA.jsp?page=/va/oracle/apps/xxcz/gcs/maintenance/webui/xxczVAGCSRVSchematicAttributeResultsPG",
null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true, // retain AM
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
in AM
public void createRVSchematicAttribute()
System.out.println("entered createRVSchematicAttribute ");
xxczVAGCSSchematicAttributeVOImpl vo = this.getxxczVAGCSSchematicAttributeVO1();
// OAViewObject vo = (OAViewObject)this.getxxczVAGCSSchematicAttributeVO1();
vo.setMaxFetchSize(0);
vo.clearCache();
if (!vo.isPreparedForExecution())
vo.executeQuery();
/* Row row = vo.createRow();
vo.insertRow(row);
row.setNewRowState(Row.STATUS_INITIALIZED);
System.out.println("Row.STATUS_INITIALIZED");*/
int rowCount = vo.getRowCount();
Row row = vo.createRow();
vo.insertRowAtRangeIndex(rowCount, row);
row.setNewRowState(Row.STATUS_INITIALIZED);
Please help me i don't know where i am going wrong. i have checked so many times but didn't find any bug.
-Mithun

Answer 1

Hi Zafar,
Ok i will explain my problem with an example.
I have employee table with following fields.
Empname
Empnumber
Salary
Table data
Empname EmpNumber Salary
Jack 10 1000
sam 20 2000
joe 30 3000
Above is the table structure for which i need to add another row
I have two page one results page and another create page
In Results page i will show the above table structure with table action button "Create" in order to insert new record to table.
When i click Create button it will navigate to create page
In Create page i will get the below data
Empname : Jack
Empnumber :10
Salary :1000
Instead of
Empname :
Empnumber :
Salary :
suppose now if i change the jack to jack1 , 10 to 11 , or 1000 to 10001 and click submit
Now the result page will show
Empname EmpNumber Salary
Jack1 11 1001
sam 20 2000
joe 30 3000
No fourth row is created it is actually behaving like update functionality and updating the top most row.
-Mithun