Impossible to perform a search using a VO after adding a line in OT

HI guys,.

I am new to OAF and need your help to solve the current problem that I face.

We still use JDeveloper 9i (9.0.3.5) and the construction of a custom page for the establishment of a trust hierarchy.

Background:

Page has 2 fields of research in region 1, name and organization with of the LOV attached to it. At the same time a region has button to search and clear.

Below, another region is present which shows the data retrieved via above criteria of search as a table and we also gave a button to add a new line (say add new line).

We have defined an EO and later a VO based on the same, which is used for this page (from the base of single table).

Problem:

When I open a page and search (providing criteria search or search criteria) it returns the correct results. Once I click on the button Add NEW RANK I am able to add a line, and I check back-end. Problem starts after that, I can't make a research post that he keeps on his return / showing same result set that was present on the page after adding a line. I also found that the parameters set by setWhereClauseParam are correct in adding debugging instructions. But once the vo.executeQuery () executed and number of lines returned by vo.getFetchedRowCount is the same as the lines already present on the page (after adding a new line/operation). I've tried passing NULL values to setWhereClauseParam after you perform a commit on the assumption that the VO is not resetting correctly but it did not help.

Any suggestion for me, experts?

Code:

Example of code written for the search button, click,

public void Manualsearch (pageContext OAPageContext)

{

String S2 = pageContext.getParameter ("OrganizationCode");

String S3 = pageContext.getParameter ("Employee");

System.out.println ("test2" + S2);         System.out.println ("test3" + S3);

OAViewObject vo = (OAViewObject) getFrBlogApproversVO1 ();

If (S3! = null & &!) S3. Equals(""))

{System.out.println ("employee" + S3);

vo.setWhereClauseParam(0,S3);

}

on the other

{vo.setWhereClauseParam(0,null);  }

If (S2! = null & &!) S2. Equals(""))

{System.out.println ("Org" + S2);

vo.setWhereClauseParam(1,S2);

}

else {vo.setWhereClauseParam(1,null);  }

vo.executeQuery ();

If (VO.getFetchedRowCount () == 0)

{System.out.println ("no line") ;}}

else {System.out.println ("Rows") ;}

}

Example of code written for the click on the button Add NEW RANK.

Public Sub frCreateRow()

{OAViewObject vo1 = (OAViewObject) getFrBlogApproversVO1 ();}

If (VO1.getFetchedRowCount () == 0)

{vo1.setMaxFetchSize (0);}

Line r = vo1.createRow ();

VO1. InsertRow (r);

r.setNewRowState (Row.STATUS_INITIALIZED);

VO1. Last();

}

on the other

{vo1.last ();

VO1.setMaxFetchSize (0);

Line r = vo1.createRow ();

VO1. InsertRow (r);

r.setNewRowState (Row.STATUS_INITIALIZED);

}

}

Example of code written to record the click of a button,

public void save (pageContext OAPageContext)

{getTransaction () .commit ();}

throw new OAException ("Lines recorded with success.", OAException.CONFIRMATION);

}

Thank you and best regards,

Mihir Nahar

I think I found the answer,

Reason for this behavior of VO is due to below statement highlighted. I just commented the same and it behaves perfectly.

Hope this helps others in the future.

Public Sub frCreateRow()

{OAViewObject vo1 = (OAViewObject) getFrBlogApproversVO1 ();}

If (VO1.getFetchedRowCount () == 0)

{vo1.setMaxFetchSize (0);}

Line r = vo1.createRow ();

VO1. InsertRow (r);

r.setNewRowState (Row.STATUS_INITIALIZED);

VO1. Last();

}

on the other

{vo1.last ();

VO1.setMaxFetchSize (0);

Line r = vo1.createRow ();

VO1. InsertRow (r);

r.setNewRowState (Row.STATUS_INITIALIZED);

}

}

Tags: Oracle Applications

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