Issue in pagination

Question

Hi,
We have a table which is showing 10 records at a time. We have a single selection associated with this table. On page load, 10 records will be displayed and the first record will be selected.
When i click on say 4th record, we are doing firePartialAction(RuleSelect) and capturing that event. This selection of 4th records works fine i.e. when i select 4th record, page starts loading and once the page loads 4th record is selected.
Now suppose if i Click on NEXT(10-20) records. Next 10 records(11-20) are displayed and 11th record which will be the first record of the second page will get selected once that event(GOTO) ends. We are capturing this event as well.
Now if on the second page i try to select some other record, say 15th record i.e 5th record of the second page,the page starts loading and it navigates to the last set of record of the table ie. If total number of records are 35 in that table, on selection of 15th record, it will display me records from 30-35 instead of displaying 15th record as selected.
My ques is when the firePartialAction(RuleSelect) works fine on the First page of the table i.e. for records(1-10), then why on selection of 15th record after pagination, its showing me the last set of records.
Please let me, how i can fix this issue.
I tried putting vo.reset() in some of the places, but its showing me some absurd output.
Thanks in advance
Saurabh

Answer 1

hi,
The table associated with RuleHeaderDetails is causing the Issue. PFB the code which gets fired on selection of RadioButton on the table.
Controller Code
===============
if ("RuleSelect".equals(pageContext.getParameter(OAWebBeanConstants.EVENT_PARAM)))
numRuleID = (Number)am.invokeMethod("getSelectedRule");
if("N".equals(ChangesCheck))
ChangesCheck = (String)am.invokeMethod("CheckPriorityChanges");
numRuleID = (Number)am.invokeMethod("getSelectHeaderRowEvent");
if (!(numRuleID.intValue() == 0))
Serializable[] parameters = { numRuleID.toString() };
String strCount = (String)am.invokeMethod("initHeaderDetails", parameters);
AM Code
=======
public String CheckPriorityChanges()
OAViewObject vo = (OAViewObject)findViewObject("RuleHdrDetailsVO1");
if(!vo.isPreparedForExecution())
return "N";
Row rowHdr1 = vo.first();
int iTest = 0;
String returnStatus = "N";
Number numPriorityValue = new Number(0);
Number numRuleId = null;
while(rowHdr1 != null)
numPriorityValue = (Number)rowHdr1.getAttribute("RulePriority");
numRuleId = (Number)rowHdr1.getAttribute("RuleId");
if(numPriorityValue == null)
numPriorityValue = new Number(0);
OADBTransaction txn = (OADBTransaction)getDBTransaction();
CallableStatement cs = txn.createCallableStatement("Test", 1);
String procCall = "begin utilities_pkg.check_rule_priority_p("+
"p_out_v_return_status => :1,"+
"p_in_n_rule_id => :2,"+
"p_in_n_rule_priority => :3); end;";
cs = txn.createCallableStatement(procCall, 1);
try
cs.registerOutParameter(1,Types.VARCHAR);
cs.setInt(2,numRuleId.intValue());
cs.setInt(3,numPriorityValue.intValue());
cs.execute();
returnStatus = cs.getString(1);
catch(Exception excp)
System.out.println("Exception - "+excp.getMessage());
if("Y".equals(returnStatus))
break;
vo.setCurrentRow(rowHdr1);
rowHdr1 = vo.next();
vo.reset();
return returnStatus;
public Number getSelectHeaderRowEvent()
Number ReturnValue = new Number(0);
OAViewObject vo = (OAViewObject)findViewObject("RuleHdrDetailsVO1");
OARow row = (OARow)vo.getFirstFilteredRow("Select","Y");
if (row == null)
RuleDefnDetailsVOImpl vo2 = getRuleDefnDetailsVO1();
vo2.setWhereClauseParams(null);
vo2.setWhereClauseParam(0,"0");
vo2.setMaxFetchSize(-1);
vo2.executeQuery();
return ReturnValue;
if (row != null)
System.out.println("In here");
vo.setCurrentRow(row);
return ReturnValue;
} // getSelectHeaderRowEvent()
public String initHeaderDetails(String RuleID)
String strRuleStatus = "";
RuleHdrPopUpVOImpl Hdrvo = getRuleHdrPopUpVO1();
Hdrvo.setWhereClauseParams(null);
Hdrvo.setWhereClauseParam(0,RuleID);
Hdrvo.setMaxFetchSize(-1);
Hdrvo.executeQuery();
OARow hdrRow = (OARow)Hdrvo.first();
gstrRuleName = (String)hdrRow.getAttribute("RuleName");
OAViewObject voRulHdr = (OAViewObject)findViewObject("RuleHdrDetailsVO1");
OARow rowRulHdr = (OARow)voRulHdr.first();
int iCount = 1;
while (!(rowRulHdr.getAttribute("RuleId").equals(RuleID)))
iCount++;
rowRulHdr = (OARow)voRulHdr.next();
voRulHdr.setCurrentRow(rowRulHdr);
voRulHdr.reset();
return strCount;
Thanks
Saurabh