Report Control - Changing edit options of record item

Changing edit options of record item

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Forum Name: Report Control
Forum Description: Topics Related to Codejock Report Control
URL: http://forum.codejock.com/forum_posts.asp?TID=14664
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Topic: Changing edit options of record item

Posted By: coco
Subject: Changing edit options of record item
Date Posted: 01 July 2009 at 2:43pm

Hi,

I am facing a problem when trying to edit options of record items instead of columns.

The context is: I need to implement a report control with a column of type combo box, but the constraints of the combo boxes will not be the same for all records. For instance, even lines will have a set of constraint and odd lines will have another set of constraints (it was a simplified example).

Hence, I am accessing CXTPReportRecordItemEditOptions from each record instead of accessing it from the column.

PS: documentation says that this class represents edit options of the single item or column.

However, when I change edit options of a record, it is extended to the whole column.

Does anyone know how can I change edit options (setting contraints) of a specific record?

This is the code (adapted) in focus:

    CXTPReportColumns* pCols = repControl.GetColumns();
   CXTPReportRecords* pRecords = repControl.GetRecords();
   CXTPReportRecordItemEditOptions* pEditOptions;
   CXTPReportColumn* pCol;

   // resetting constraints for dynamic combo box "COLUMN_ID", row by row
   pCol = pCols->GetAt( COLUMN_ID );
   for ( int i = 0; i < pRecords->GetCount(); i++ )
   {
       // clear old constraints
       pRecord = ( MyRecord* )pRecords->GetAt( i );
       pEditOptions = ( pRecord->GetItem( COLUMN_ID ) )->GetEditOptions( pCol );
       pEditOptions->GetConstraints()->RemoveAll();

       // repopulate "id" constraints according to even/odd line
       if ( i % 2 == 0 )
       {
           for ( int i = MIN_PROP_ID; i <= MAX_PROP_ID; i++ )
               pEditOptions->AddConstraint( ToString( i ) );
       }
       else
       {
           for ( int i = MIN_INV_ID; i <= MAX_INV_ID; i++ )
               pEditOptions->AddConstraint( ToString( i ) );
       }
   }

-------------
Product: Xtreme Toolkit Pro version 9.60
Platform: Windows XP (32bit) - SP 2
Language: Visual C++ MFC 2003

Replies:

Posted By: coco
Date Posted: 24 July 2009 at 9:03am

I don't know if I was clear. It is a simple feature and I can not implement it in no way. I just must implement a column where different lines shall have different constraints.

However, when I try to edit options of a specific record item by CXTPReportRecordItem::GetEditOptions method, it requires me a pColumn parameter:

CXTPReportRecordItemEditOptions* GetEditOptions( CXTPReportColumn* pColumn );

It seems that the returned value is a pointer to the column edit options.

How can I access the edit option of a specific record (not applied to the whole column)?

-------------
Product: Xtreme Toolkit Pro version 9.60
Platform: Windows XP (32bit) - SP 2
Language: Visual C++ MFC 2003

Posted By: mdoubson
Date Posted: 24 July 2009 at 6:20pm

CXTPReportColumn|

// Retrieves CXTPReportRecordItemEditOptions.

// Returns:

// Edit Options of column

//-----------------------------------------------------------------------

CXTPReportRecordItemEditOptions* GetEditOptions() const;

CXTPReportRecordItemEditOptions* m_pEditOptions; // Edit options of the column

CXTPReportRecordItem

CXTPReportRecordItemEditOptions* m_pEditOptions; // Edit options of the item.

CXTPReportRecordItemEditOptions* CXTPReportRecordItem::GetEditOptions(CXTPReportColumn* pColumn)

{

if (m_pEditOptions)

return m_pEditOptions;

if (pColumn)

return pColumn->GetEditOptions();

return m_pEditOptions = new CXTPReportRecordItemEditOptions();

}

so you need to pass NULL instead of pColumn to create individual CXTPReportRecordItem::m_pEditOptions

-------------
Mark Doubson, Ph.D.

Posted By: coco
Date Posted: 27 July 2009 at 8:17am

Perfect, Doubson!

Thanks a lot.

-------------
Product: Xtreme Toolkit Pro version 9.60
Platform: Windows XP (32bit) - SP 2
Language: Visual C++ MFC 2003

Posted By: dennisV
Date Posted: 15 March 2010 at 5:57pm

I'm trying to achieve something similar, but can't seem to get it to work properly.

I've got basically two lists of constraints to be chosen via a combo box. But it seems that if the first row's combo box has 10 items and the second row's combo has 11 items (and I can see them correctly - 10 and 11), I cannot select the last item in the second row's combo. I still need to investigate this a bit deeper...

-------------
// W7 64 Ultimate SP1
// VS 2008
// CodeJock 16.2.3 (MFC)

Posted By: Lee Inwoo
Date Posted: 16 August 2010 at 12:16am

Hi,

Could you show me the sample code more exactly plz?

The code you wrote not work (since I can't understand).

My environment info is as follows:

Product: Xtreme Toolkit Pro version 13.4.0
Platform: Windows 7(64bit)
Language: Visual C++ MFC 2008