Matrix VisualRowCount Vs RowCount property

Hi,
Which one is a better way to loop in a martix?
oMatrix.VisualRowCount Or oMatrix.RowCount
I see that when i delete some rows in a mtrix by right clicking on the row and select Remove, the RowCount value still show the old value(that means including the deleted row) but VisualRowCount shows the correct no of rows (excluding the deleted rows)
Can VisualRowCount property be used insted of RowCount property?
Thanks,
Satish.

That depends, if you delete the records directly if you click "delete row", (so not only from the matrix, but also from db) then you must use VisualRowcount, because the other records don't longer exist.
However, when you do it nice, the SBO way, you just hide the records you want to delete, and loop the matrix with RowCount and delete the hidden rows when the user clicks Update/Ok...
I always go for the last way, because that's the way SBO uses it... (the users are familiar with it) Also, when a user presses "Cancel/Abort", with the first method, you have a little problem because you already deleted the rows from db. With option two there is nothing to worry about, just close the form...
Hope it helps...
Grtz, Rowdy

Similar Messages

Tag query - Rowcount Property

Hi,
We are using SAP MII 12.1.5 ( build 83).
We have been connecting to a PI historian to get data and performing some calculations.
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( With history event , we could not get the results as expected)
While querying a particular tag, the value is not as expected.
After doing all the testing, We found out the For the particular period PI has some where around 18000 rows. and we are only getting 9999 rows since we have specified this in the tag query row count.
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Thanks in Advance,
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Hi Mike,
We have initially told about the performance issues if we go with this approach.
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Spark List rowCount property

Hello,
how you can set the rowCount visible on a Spark list, <mx:List> had rowCount property for the limit the displayed items. <s:List> doesn't.
<s:List id="list" width="100%">
<s:layout>
<s:VerticalLayout requestedRowCount="3" gap="0" horizontalAlign="contentJustify" />
</s:layout>
</s:List>
"layout" doesn't work properly in flex 4.5 hero mobile
thanks.

I believe requestedRowCount should do what you are looking for.
This sample application seems to work fine for me in Flex 4.5:
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
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 <s:dataProvider>
 <s:ArrayList>
 <fx:String>0</fx:String>
 <fx:String>1</fx:String>
 <fx:String>2</fx:String>
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Rowcount property of Multipane in Component configuration

Hi All,
I've created application configuration for the HRRCF_A_STARTPAGE_EXT_CAND wherein I'm configuring the HRRCF_C_PERSONL_DATA_UI component. Using this I have to hide the all fields under Temporary address on screen. The entire address node is under Multipane UI element. To make the Temporary address fields hidden I'll need to change the Row Count property of Multipane to 1.
I can see this property through se80 however no such property if getting displayed in the Component Configuration mode.
Any idea how I can get this property displayed in the config mode? or How I can make the Temporary Address fields hidden without making changes to the standard.
Regards,
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Edited by: Seema Rane on May 6, 2009 12:50 PM

The online help has quite a bit of details. I would start there:
http://help.sap.com/saphelp_nw04s/helpdata/en/94/9cdc40132a8531e10000000a1550b0/frameset.htm
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/c5/f4b9422e0fb911e10000000a1550b0/frameset.htm

UI - Matrix rowcount

Hi All,
I am tring to get the total number of rows contained in the Sales Order Matrix. Does the rowcount property work?
I have tried the mymatrix.rowcount -1 but i always get 0 even after an event and the matrix contains many rows?
Code snippet:
'//VB.NET
'Other declarations assumed
Private Sub SBO_Application_ItemEvent(ByVal FormUID As String, ByRef pVal As SAPbouiCOM.ItemEvent, ByRef BubbleEvent As Boolean) Handles SBO_Application.ItemEvent
Dim iRow As Integer
Dim oMtx As SAPbouiCOM.Matrix
Dim oForm As SAPbouiCOM.Form
Dim iCol As Integer
Dim sCellValue As String
If pVal.FormType <> 0 And pVal.Before_Action = False Then
 Select Case pVal.EventType
 Case APbouiCOM.BoEventTypes.et_LOST_FOCUS
 Select Case pVal.ItemUID
 Case SALES_GRID_MTX '38
 iRow = pVal.Row
 iCol = pVal.ColUID
 If iCol = 1 Then
 Dim iRowCount As Integer = 0
 oForm = SBO_Application.Forms.Item(FormUID)
 oMtx = oForm.Items.Item(SALES_GRID_MTX).Specific
 iRowCount = oMtx.RowCount
 sCellValue = oMtx.Columns.Item(1).Cells.Item(iRow).Specific.Value 'Works, no problem here
SBO_Application.MessageBox(iRowCount)
End If
End Select
End Select
End If
end sub
Regards Rayner

You haven't listed the definition of SALES_GRID_MTX in your code. I suspect you might have defined this as a numeric type, and that is probably the cause. It should be the string value "38", not the number 38.
Regards,
John.

Difference between Matrix.Visual RowCount and ...

Hi
Is there any Difference between VisualRowCount and RowCount of Matrix ??
thx

Hi Pankaj,
The help file explains it like this:
VisualRowCount: Returns a long integer specifying the number of rows in the matrix excluding deleted and collapsed rows
RowCount: Returns the number of rows in the matrix
Hope it helps,
Adele

Delete Last Row in Matrix on SBO 2005

Hi,
Im using SAPB1 2005 SP1 with B1DE.
I've seen a post that indicates that the following code should delete a row from a matrix (even the last row) when using SBO 2005
I still find that all rows except last row of matrix are removed from the database.
How do I delete the last row from the Del button event handler????
I'm using
 [B1Listener(BoEventTypes.et_CLICK, false)]
 public virtual void OnAfterClick(ItemEvent pVal)
 bool ActionSuccess = pVal.ActionSuccess;
 Form form = B1Connections.theAppl.Forms.Item(pVal.FormUID);
 Item item = form.Items.Item("del");
 Button button = ((Button)(item.Specific));
 // ADD YOUR ACTION CODE HERE ...
 int row;
 Matrix oMtx = (Matrix)form.Items.Item("mtx_0").Specific;
 DBDataSource oDBDS = (DBDataSource)form.DataSources.DBDataSources.Item("@SD_POOLCONTRCT_LINE");
 row = oMtx.GetNextSelectedRow(0, BoOrderType.ot_SelectionOrder);
 oMtx.DeleteRow(row);
 if (oMtx.RowCount == 0)
 oDBDS.RemoveRecord(0);
 if ((form.Mode != BoFormMode.fm_ADD_MODE) | (form.Mode != BoFormMode.fm_UPDATE_MODE))
 form.Mode = BoFormMode.fm_UPDATE_MODE;
 }

Hi Ben,
[B1Listener(BoEventTypes.et_CLICK, false)]
public virtual void OnAfterClick(ItemEvent pVal)
bool ActionSuccess = pVal.ActionSuccess;
Form form = B1Connections.theAppl.Forms.Item(pVal.FormUID);
Item item = form.Items.Item("del");
Button button = ((Button)(item.Specific));
// ADD YOUR ACTION CODE HERE ...
int row;
Matrix oMtx = (Matrix)form.Items.Item("mtx_0").Specific;
DBDataSource oDBDS = (DBDataSource)form.DataSources.DBDataSources.Item("@SD_POOLCONTRCT_LINE");
Rest of your code will remain same.
I am making the modification here. I am using the RowCount property that gives me the address of the last row of the matrix.
row = oMtx.RowCount;
Every time this will return you the last row and that row will be deleted.
row = oMtx.RowCount;
oMtx.DeleteRow(row);
if (oMtx.RowCount == 0)
oDBDS.RemoveRecord(0);
if ((form.Mode != BoFormMode.fm_ADD_MODE) | (form.Mode != BoFormMode.fm_UPDATE_MODE))
form.Mode = BoFormMode.fm_UPDATE_MODE;
Regards,
Prashant

Matrix - Help with setting 1st column for line numbers

Hi,
I have created a matrix on a custom form and would like to add line numbers to the # column line that of the quotation screen.
The matrix itself is populated correct from the Query and LoadFromDataSource, and all the fields and columns are filled in correctly, the only column I am having trouble with is the 1st one for line numbers. My code for adding the line numbers is
SBO_Application.MessageBox("Matrix Count: " & tMatrix.RowCount)
For i = 1 To tMatrix.RowCount
      oEditText = tColumns.Item("#").Cells.Item(i).Specific
      oEditText.Value = i
Next
For the example I am using I get the message box appear:
Matrix Count: 26
So I know I should have the line number go from 1 to 26, however I only get 1 to 9 displayed, all the remaining lines are blank.
Any ideas on why it stops at 9 or what I should do to correctly set the line numbers in the Number column like that of the system Quotation/Sales orders forms.
Your help is much appreciated
Matthew

Hi,
I tried changing it to the following as you suggested:
SBO_Application.MessageBox("Matrix Count: " & tMatrix.VisualRowCount)
For i = 1 To tMatrix.VisualRowCount
    oEditText = tColumns.Item("#").Cells.Item(i).Specific
    oEditText.Value = i
Next
The message box still displays 26, however my lines still only go up to number 9.
Thanks for the quick response.

Problem Field of type "connection" the matrix

Hi,
I want to make an attachment function in an Matrix. But to link to my column with a capo in the database of the type "Connection" does not work. And if i do the same for one field it_EDIT out of the matrix, it works.
I want to make the function of the attachment (annex) pattern SAP in my Matrix.

Hi,
Please gothrough below code.
Case SAPbouiCOM.BoEventTypes.et_CLICK
 Try
 Select Case pVal.ItemUID
 Case "b_browse"
 If pVal.BeforeAction Then If frmProject.Items.Item(pVal.ItemUID).Enabled = False Then BubbleEvent = False
 If pVal.ActionSuccess Then
 If oMatrix2.RowCount <> 0 Then
 If oMatrix2.Columns.Item("TrgtPath").Cells.Item(1).Specific.value.Equals("") Then
 oMatrix2.Clear()
 oDBDSDetail2.Clear()
 End If
 End If
 If SetAttachMentFile(frmProject, oDBDSHeader, oMatrix2, oDBDSDetail2) = False Then
 BubbleEvent = False
 End If
 End If
 Case "b_display"
 If pVal.BeforeAction Then If frmProject.Items.Item(pVal.ItemUID).Enabled = False Then BubbleEvent = False
 If pVal.ActionSuccess Then
 For i As Integer = 1 To oMatrix2.VisualRowCount
 If oMatrix2.IsRowSelected(i) Then OpenAttachment(oMatrix2, oDBDSDetail2, i)
 Exit For
 Next
 End If
 Case "b_delete"
 If pVal.BeforeAction Then If frmProject.Items.Item(pVal.ItemUID).Enabled = False Then BubbleEvent = False
 If pVal.ActionSuccess Then
 DeleteRowAttachment(frmProject, oMatrix2, oDBDSDetail2, oMatrix2.GetNextSelectedRow(0, SAPbouiCOM.BoOrderType.ot_RowOrder))
 End If
 Case "Attach"
 If pVal.BeforeAction = False And pVal.Row > 0 Then
 If oMatrix2.IsRowSelected(pVal.Row) Then
 frmProject.Items.Item("b_display").Enabled = True
 frmProject.Items.Item("b_delete").Enabled = True
 End If
 End If
 End Select
 Catch
 End Try
'Fuctions
#Region " Attachment Option "
 Sub AddAttachment(ByVal oMatAttach As SAPbouiCOM.Matrix, ByVal oDBDSAttch As SAPbouiCOM.DBDataSource, ByVal oDBDSHeader As SAPbouiCOM.DBDataSource)
 Try
 If oMatAttach.VisualRowCount > 0 Then
 Dim rsetAttCount As SAPbobsCOM.Recordset = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
 Dim oAttachment As SAPbobsCOM.Attachments2 = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.oAttachments2)
 Dim oAttchLines As SAPbobsCOM.Attachments2_Lines
 oAttchLines = oAttachment.Lines
 oMatAttach.FlushToDataSource()
 rsetAttCount.DoQuery("Select Count(*) From ATC1 Where AbsEntry = '" & Trim(oDBDSHeader.GetValue("U_AtcEntry", 0)) & "'")
 If Trim(rsetAttCount.Fields.Item(0).Value).Equals("0") Then
 For i As Integer = 1 To oMatAttach.VisualRowCount
 If i > 1 Then oAttchLines.Add()
 oDBDSAttch.Offset = i - 1
 oAttchLines.SourcePath = Trim(oDBDSAttch.GetValue("U_ScrPath", oDBDSAttch.Offset))
 oAttchLines.FileName = Trim(oDBDSAttch.GetValue("U_FileName", oDBDSAttch.Offset))
 oAttchLines.FileExtension = Trim(oDBDSAttch.GetValue("U_FileExt", oDBDSAttch.Offset))
 oAttchLines.Override = SAPbobsCOM.BoYesNoEnum.tYES
 Next
 oAttachment.Add()
 Dim rsetAttch As SAPbobsCOM.Recordset = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
 rsetAttch.DoQuery("Select Case When Count(*) > 0 Then Max(AbsEntry) Else 0 End AbsEntry From ATC1")
 oDBDSHeader.SetValue("U_AtcEntry", 0, rsetAttch.Fields.Item(0).Value)
 Else
 oAttachment.GetByKey(Trim(oDBDSHeader.GetValue("U_AtcEntry", 0)))
 For i As Integer = 1 To oMatAttach.VisualRowCount
 If oAttchLines.Count < i Then oAttchLines.Add()
 oDBDSAttch.Offset = i - 1
 oAttchLines.SetCurrentLine(i - 1)
 oAttchLines.SourcePath = Trim(oDBDSAttch.GetValue("U_ScrPath", oDBDSAttch.Offset))
 oAttchLines.FileName = Trim(oDBDSAttch.GetValue("U_FileName", oDBDSAttch.Offset))
 oAttchLines.FileExtension = Trim(oDBDSAttch.GetValue("U_FileExt", oDBDSAttch.Offset))
 oAttchLines.Override = SAPbobsCOM.BoYesNoEnum.tYES
 Next
 oAttachment.Update()
 End If
 End If
 'Delete the Attachment Rows...
 Dim rsetDelete As SAPbobsCOM.Recordset = oCompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
 rsetDelete.DoQuery("Delete From ATC1 Where AbsEntry = '" & Trim(oDBDSHeader.GetValue("U_AtcEntry", 0)) & "' And Line >'" & oMatAttach.VisualRowCount & "' ")
 Catch ex As Exception
 oApplication.StatusBar.SetText("AddAttachment Failed:" & ex.Message, SAPbouiCOM.BoMessageTime.bmt_Short, SAPbouiCOM.BoStatusBarMessageType.smt_Warning)
 Finally
 End Try
 End Sub
 Sub DeleteRowAttachment(ByVal oForm As SAPbouiCOM.Form, ByVal oMatrix As SAPbouiCOM.Matrix, ByVal oDBDSAttch As SAPbouiCOM.DBDataSource, ByVal SelectedRowID As Integer)
 Try
 oDBDSAttch.RemoveRecord(SelectedRowID - 1)
 oMatrix.DeleteRow(SelectedRowID)
 oMatrix.FlushToDataSource()
 For i As Integer = 1 To oMatrix.VisualRowCount
 oMatrix.GetLineData(i)
 oDBDSAttch.Offset = i - 1
 oDBDSAttch.SetValue("LineID", oDBDSAttch.Offset, i)
 oDBDSAttch.SetValue("U_TrgtPath", oDBDSAttch.Offset, Trim(oMatrix.Columns.Item("trgtpath").Cells.Item(i).Specific.Value))
 oDBDSAttch.SetValue("U_ScrPath", oDBDSAttch.Offset, Trim(oMatrix.Columns.Item("scrpath").Cells.Item(i).Specific.Value))
 oDBDSAttch.SetValue("U_FileName", oDBDSAttch.Offset, Trim(oMatrix.Columns.Item("filename").Cells.Item(i).Specific.Value))
 oDBDSAttch.SetValue("U_FileExt", oDBDSAttch.Offset, Trim(oMatrix.Columns.Item("fileext").Cells.Item(i).Specific.Value))
 oDBDSAttch.SetValue("U_Date", oDBDSAttch.Offset, Trim(oMatrix.Columns.Item("date").Cells.Item(i).Specific.Value))
 oMatrix.SetLineData(i)
 oMatrix.FlushToDataSource()
 Next
 'oDBDSAttch.RemoveRecord(oDBDSAttch.Size - 1)
 oMatrix.LoadFromDataSource()
 oForm.Items.Item("b_display").Enabled = False
 oForm.Items.Item("b_delete").Enabled = False
 If oForm.Mode <> SAPbouiCOM.BoFormMode.fm_ADD_MODE Then oForm.Mode = SAPbouiCOM.BoFormMode.fm_UPDATE_MODE
 Catch ex As Exception
 oApplication.StatusBar.SetText("DeleteRowAttachment Method Failed:" & ex.Message, SAPbouiCOM.BoMessageTime.bmt_Short, SAPbouiCOM.BoStatusBarMessageType.smt_Warning)
 Finally
 End Try
 End Sub
 Function SetAttachMentFile(ByVal oForm As SAPbouiCOM.Form, ByVal oDBDSHeader As SAPbouiCOM.DBDataSource, ByVal oMatrix As SAPbouiCOM.Matrix, ByVal oDBDSAttch As SAPbouiCOM.DBDataSource) As Boolean
 Try
 If oCompany.AttachMentPath.Length <= 0 Then
 StatusBarErrorMsg("Attchment folder not defined, or Attchment folder has been changed or removed. [Message 131-102]")
 Return False
 End If
 Dim strFileName As String = FindFile()
 If strFileName.Equals("") = False Then
 Dim FileExist() As String = strFileName.Split("\")
 Dim FileDestPath As String = oCompany.AttachMentPath & FileExist(FileExist.Length - 1)
 If File.Exists(FileDestPath) Then
 Dim LngRetVal As Long = oApplication.MessageBox("A file with this name already exists,would you like to replace this? " & FileDestPath & " will be replaced.", 1, "Yes", "No")
 If LngRetVal <> 1 Then Return False
 End If
 Dim fileNameExt() As String = FileExist(FileExist.Length - 1).Split(".")
 Dim ScrPath As String = oCompany.AttachMentPath
 ScrPath = ScrPath.Substring(0, ScrPath.Length - 1)
 Dim TrgtPath As String = strFileName.Substring(0, strFileName.LastIndexOf("\"))
 oMatrix.AddRow()
 oMatrix.FlushToDataSource()
 oDBDSAttch.Offset = oDBDSAttch.Size - 1
 oDBDSAttch.SetValue("LineID", oDBDSAttch.Offset, oMatrix.VisualRowCount)
 oDBDSAttch.SetValue("U_TrgtPath", oDBDSAttch.Offset, ScrPath)
 oDBDSAttch.SetValue("U_ScrPath", oDBDSAttch.Offset, TrgtPath)
 oDBDSAttch.SetValue("U_FileName", oDBDSAttch.Offset, fileNameExt(0))
 oDBDSAttch.SetValue("U_FileExt", oDBDSAttch.Offset, fileNameExt(1))
 oDBDSAttch.SetValue("U_Date", oDBDSAttch.Offset, GetServerDate())
 oMatrix.SetLineData(oDBDSAttch.Size)
 oMatrix.FlushToDataSource()
 If oForm.Mode <> SAPbouiCOM.BoFormMode.fm_ADD_MODE Then oForm.Mode = SAPbouiCOM.BoFormMode.fm_UPDATE_MODE
 End If
 Return True
 Catch ex As Exception
 oApplication.StatusBar.SetText("Set AttachMent File Failed:" & ex.Message, SAPbouiCOM.BoMessageTime.bmt_Short, SAPbouiCOM.BoStatusBarMessageType.smt_Warning)
 Return False
 Finally
 End Try
 End Function
 Sub OpenAttachment(ByVal oMatrix As SAPbouiCOM.Matrix, ByVal oDBDSAttch As SAPbouiCOM.DBDataSource, ByVal PvalRow As Integer)
 Try
 If PvalRow <= oMatrix.VisualRowCount And PvalRow <> 0 Then
 Dim RowIndex As Integer = oMatrix.GetNextSelectedRow(0, SAPbouiCOM.BoOrderType.ot_RowOrder) - 1
 Dim strServerPath, strClientPath As String
 strServerPath = Trim(oDBDSAttch.GetValue("U_TrgtPath", RowIndex)) + "\" + Trim(oDBDSAttch.GetValue("U_FileName", RowIndex)) + "." + Trim(oDBDSAttch.GetValue("U_FileExt", RowIndex))
 strClientPath = Trim(oDBDSAttch.GetValue("U_ScrPath", RowIndex)) + "\" + Trim(oDBDSAttch.GetValue("U_FileName", RowIndex)) + "." + Trim(oDBDSAttch.GetValue("U_FileExt", RowIndex))
 'Open Attachment File
 OpenFile(strServerPath, strClientPath)
 End If
 Catch ex As Exception
 oApplication.StatusBar.SetText("OpenAttachment Method Failed:" & ex.Message, SAPbouiCOM.BoMessageTime.bmt_Short, SAPbouiCOM.BoStatusBarMessageType.smt_Warning)
 Finally
 End Try
 End Sub
 Sub AttchButtonEnable(ByVal oForm As SAPbouiCOM.Form, ByVal Matrix As SAPbouiCOM.Matrix, ByVal PvalRow As Integer)
 Try
 If PvalRow <= Matrix.VisualRowCount And PvalRow <> 0 Then
 Matrix.SelectRow(PvalRow, True, False)
 If Matrix.IsRowSelected(PvalRow) = True Then
 oForm.Items.Item("b_display").Enabled = True
 oForm.Items.Item("b_delete").Enabled = True
 Else
 oForm.Items.Item("b_display").Enabled = False
 oForm.Items.Item("b_delete").Enabled = False
 End If
 End If
 Catch ex As Exception
 StatusBarErrorMsg("Attach Button Enble Function...")
 End Try
 End Sub
#End Region

Scanning a matrix with collapsible rows

Hello all,
I need to scan the right matrix (ItemUID = "2") on the "Purchase Order Confirmation" form. This matrix has collapsible rows, and I can only scan through them if they are all expanded (not collapsed).
Is there a way to check whether there are any collapsed rows in a matrix on a system form? I tried comparing Matrix.RowCount with Matrix.VisualRowCount, but it didn't work.
An even better solution cound be to expand all the matrix's rows through UIApi, but I couldn't do it either...
Thanks in advance,
Anton

Hi Anton,
Hope these threads will have some values to you:
Data from collapsed grid by Events
Re: difference between Matrix.Visual RowCount and ...
How do you read data from collapsed rows in a matrix
Thanks,
Gordon

Matrix Select Row And Click()

Good Day
Experts:
I am in a bit of a quandry here today. I cannot figure out why I am unable to programatically acheive the 2 following actions:
1)Select a row in a Matrix
2)Click in a field to set cursor
I have the right-click Add Row event working. A new row is added to the Matrix. However, right now
the row I right-clicked on to add a new row is staying highlighted. I want to deselect that row and/or select the newly added row. Then click in a certain column in the new row.
The forum has many helpful suggestions but it seems I have tried al of them with no luck.
Here is what I have for the AddRow(after right-clicking on a row in the Matrix) and attempt at selecting a
row and clicking it:
MatlRFQMatrix.AddRow()
ClearMatrixDataSourceAdd(MatrixRowCount + 1)
PrevSeq = MatlRFQMatrix.Columns.Item("clHash").Cells.Item(MatlRFQMatrix.VisualRowCount - 1).Specific.value
PrevRFQSeq = MatlRFQMatrix.Columns.Item("clDocSeq").Cells.Item(MatlRFQMatrix.VisualRowCount - 1).Specific.value
MatlRFQMatrix.Columns.Item("clHash").Cells.Item(MatrixRowCount + 1).Specific.value = PrevSeq + 1
MatlRFQMatrix.Columns.Item("clDocNum").Cells.Item(MatrixRowCount + 1).Specific.Value = ReqNoPassed
MatlRFQMatrix.Columns.Item("clDocLine").Cells.Item(MatrixRowCount + 1).Specific.Value = ReqLinePassed
MatlRFQMatrix.Columns.Item("clDocSeq").Cells.Item(MatrixRowCount + 1).Specific.Value = PrevRFQSeq
MatlRFQMatrix.Columns.Item("clStatus").Cells.Item(MatrixRowCount + 1).Specific.Value = "Order"
Dim oMatrix As SAPbouiCOM.Matrix
oMatrix = MatlRFQForm.Items.Item("mtxMatRFQ").Specific
oMatrix.SelectRow(MatrixRowCount + 1, True, False)
MatlRFQMatrix.Columns.Item("clCardCd").Cells.Item(MatrixRowCount + 1).Click(SAPbouiCOM.BoCellClickType.ct_Regular)
Any ideas why I can't select a row or have a click sei in a column?
Thanks,
Ed

Hi Ed,
on which event you are doing this coding.
It should be on right click After Event.
As well as you add the new row into the matrix, the visual row count increamented by one.
So insted of using Matrix.VisualRowCount+1 or matrix.VisualRowCount -1, you have to usae only and simply Matrix.VisualRowCount.
whats the value of MatrixRowCount. Is it a variable.
please try to more clear your code.

Checking status of matrix row

Greetings All,
Does anyone know how i can check if a matrix row is enabled or disabled prior to updating the field? I need to know because my add on is throwing an exception stating invalid form item if the matrix row is disabled.
Any ideas?

Hi Curtis
I'm not aware if you can make a row enabled or disabled...never seen it. I know you can make a whole matrix enabled or disabled. Also if you want an extra line in the matrix you add a extra one and that then becomes available. When you say disabled is this when you haven't said you want an extra row and it doesn't allow to add the row details?
Well, to check if a matrix is enabled you do something like
Dim item As SAPbouiCOM.Item
item = oForm.Items.Item("matrixID")
If item.Enabled = False Then item.Enabled = True
Then to see how many records are in your matrix use
oMatrix.RowCount
It will return the number of records in the matrix. But remeber if its your own matrix you should always add a line omatrix.addrow before specifying the row contents.
Hope this helps

SQL Query works in SQL Developer, but not always in MII

Hi all,
I encountered a strange behaviour with a query in MII 12.0.2. Maybe someone has a guess what happens.
I have created a SQL query which runs against Oracle 10g tables. I have tested the query using SQL Developer, and it throws a couple of lines, depending on the contents of the where clause.
Next I have copied the query to a MII SQL Query (FixedQuery). However, the output is empty most of the time, without showing any errors. After some testing I got the impression that older data are not displayed, but there is no time or date setting in MII.
As the SQL Developer always returns rows, I am unsure where to search for the error.
Regards
Michael

Michael,
I would imagine that you have sub-select statements in your FixedQuery, all which will fall subject to the RowCount property of the query template (SQL defaults to 100), which is issued through the driver and typically honored by the database when returning the data from your request.
Most of the native database query tools allow you to make unbound query requests with no limit on rows, which would probably account for the difference between SQL Developer and the query template.
For SQLServer it's ROWCOUNT: http://msdn.microsoft.com/en-us/library/ms188774.aspx
For Oracle it's ROWNUM: http://www.oracle.com/technology/oramag/oracle/06-sep/o56asktom.html
So the answer would be not to make the query template row count some rediculous number, but more appropriately refine the way that the database request is issued.
Regards,
Jeremy

How to check the sql:query is return null value

I have use :
<sql:query var="sql1" dataSource="${db}">
select col_name from table_name
where a=<c:out value="${row.test1}"/>
and b='<c:out value="${row.test2}"/>'
</sql:query>
So, how can I check this statement return null value which is no record within this table?

The Result should never be null but can be empty. You can check if the Result is empty using an if tag and checking the rowCount property:
 <sql:query var="books"
 sql="select * from PUBLIC.books where id = ?" >
 <sql:param value="${bookId}" />
 </sql:query>
 <c:if test="${books.rowCount > 0}">
 </c:if>http://java.sun.com/j2ee/1.4/docs/tutorial/doc/JSTL7.html#wp84217
Look for query Tag Result Interface

[svn:fx-trunk] 5170: Round 2 of bug fixes for the Spark skins for Halo components.

Revision: 5170
Author: [email protected]
Date: 2009-03-04 17:50:32 -0800 (Wed, 04 Mar 2009)
Log Message:
Round 2 of bug fixes for the Spark skins for Halo components. Thanks to Alex for help with the data grid issues.
Bugs fixed:
SDK-19655 - Setting rowCount property on DataGrid causes extra blank row to be displayed
SDK-19652 - Items in a DataGrid do not line up after scrolling.
SDK-19605 - disabled Halo ColorPicker with Gumbo skin draws too dark
SDK-19596 - When you have a single button on an Alert, the left edge looks flatter than the right
SDK-19585 - Menus compiled with the halo theme in Flex 4 have a different backgroundColor than in Flex 3
SDK-19665 - Halo List with Gumbo skin doesnt draw the alternating item color all the way to the right edge of the control if VScrollBar is present
SDK-19651 - odd header rendering issue on Halo DataGrid with Gumbo skin
QA Notes: The alert layout code was positioning the buttons/text on sub-pixel boundaries if the width or height of the alert was an odd number of pixels. We always snap to pixel boundaries now, but this may cause bitmap compare issues with Alert.
Ticket Links:
http://bugs.adobe.com/jira/browse/SDK-19655
http://bugs.adobe.com/jira/browse/SDK-19652
http://bugs.adobe.com/jira/browse/SDK-19605
http://bugs.adobe.com/jira/browse/SDK-19596
http://bugs.adobe.com/jira/browse/SDK-19585
http://bugs.adobe.com/jira/browse/SDK-19665
http://bugs.adobe.com/jira/browse/SDK-19651
Modified Paths:
flex/sdk/trunk/frameworks/projects/framework/src/mx/controls/DataGrid.as
flex/sdk/trunk/frameworks/projects/framework/src/mx/controls/alertClasses/AlertForm.as
flex/sdk/trunk/frameworks/projects/framework/src/mx/core/ScrollControlBase.as
flex/sdk/trunk/frameworks/projects/halo/defaults.css
flex/sdk/trunk/frameworks/projects/sparkskins/src/mx/skins/spark/ColorPickerSkin.mxml

Matrix VisualRowCount Vs RowCount property

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