How the condition of combo box of matrix can be passed in query

Hi,
I want to get the parameter code and description for a particular category. Category code is in the matrix combo box if i pass tat field in a where condition i cant retrieve the parameter code but its working in the database. Please identify the mistake and correct it.
Private Sub Addcomboparam(ByVal oCombo As SAPbouiCOM.Column)
        Try
            Dim RS As SAPbobsCOM.Recordset
            'Dim Bob As SAPbobsCOM.SBObob
            RS = Ocompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
            'Bob = Ocompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoBridge)
            RS.DoQuery("select Code,U_paradesc from [@PSSIT_QCPARAMETER] where U_catcode='" & txtcatcode.Selected.Value.ToString() & "'")
            RS.MoveFirst()
            While RS.EoF = False
                oCombo.ValidValues.Add(RS.Fields.Item("Code").Value, RS.Fields.Item("U_paradesc").Value)
                RS.MoveNext()
            End While
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub
Regards,
Madhavi

I think that the problem is, that you accesed
txtcatcode.Selected.Value.ToString
but txtcatcode isnt declared.
try to do it as
dim x as string
x = txtcatcode.Selected.Value.ToString
and to seccond line add watch and breakpoint.
what you have in x variable? Or use try catch statement for receive error.
Petr

Similar Messages

How to use the Combo Box In MAtrix Colums

HI Experts,
Good Mornong.How to use the Combo Box In MAtrix Colums?
Regards And Thanks,
M.Thippa Reddy

hi,
loading data in to the combobox on form load.but, it should be done when atleast one row is active.
the values what ever you are inserting in to combo should be less than or eqhal to 100 or 150.if it exceeds beyond that performance issue arises.it takes more time to load all the data.so, it is better to have 100 or less.
oMatrix.AddRow()
RS = Nothing
RS = ocompany.GetBusinessObject(SAPbobsCOM.BoObjectTypes.BoRecordset)
RS.DoQuery("select ItemCode,ItemName from oitm")
oCombo = oMatrix.Columns.Item("ColumnUID").Cells.Item(oMatrix.RowCount).Specific
For i = 1 To RS.RecordCount
      If RS.EoF = False Then
            oCombo.ValidValues.Add(RS.Fields.Item("ItemCode").Value,RS.Fields.Item("ItemName").Value)
            RS.MoveNext()
      End If
Next
the above code is inserting data from database to column combobox.
you can fill combo directly also as shown below.
oCombo.ValidValues.Add("x","1")
oCombo.ValidValues.Add("y","2")
oCombo.ValidValues.Add("z","3")
oCombo.ValidValues.Add("","")
and what ever the values you are filling into combo should be unique.other wise it shows valid value exists.
regards,
varma

How to Bind a Combo Box so that it retrieves and display content corresponding to the Id in a link table and populates itself with the data in the main table?

I am developing a desktop application in Wpf using MVVM and Entity Frameworks. I have the following tables:
1. Party (PartyId, Name)
2. Case (CaseId, CaseNo)
3. Petitioner (CaseId, PartyId) ............. Link Table
I am completely new to .Net and to begin with I download Microsoft's sample application and
following the pattern I have been successful in creating several tabs. The problem started only when I wanted to implement many-to-many relationship. The sample application has not covered the scenario where there can be a any-to-many relationship. However
with the help of MSDN forum I came to know about a link table and managed to solve entity framework issues pertaining to many-to-many relationship. Here is the screenshot of my application to show you what I have achieved so far.
And now the problem I want the forum to address is how to bind a combo box so that it retrieves Party.Name for the corresponding PartyId in the Link Table and also I want to populate it with Party.Name so that
users can choose one from the dropdown list to add or edit the petitioner.

Hello Barry,
Thanks a lot for responding to my query. As I am completely new to .Net and following the pattern of Microsoft's Employee Tracker sample it seems difficult to clearly understand the concept and implement it in a scenario which is different than what is in
the sample available at the link you supplied.
To get the idea of the thing here is my code behind of a view vBoxPetitioner:
<UserControl x:Class="CCIS.View.Case.vBoxPetitioner"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:v="clr-namespace:CCIS.View.Case"
xmlns:vm="clr-namespace:CCIS.ViewModel.Case"
mc:Ignorable="d"
d:DesignWidth="300"
d:DesignHeight="200">
<UserControl.Resources>
<DataTemplate DataType="{x:Type vm:vmPetitioner}">
<v:vPetitioner Margin="0,2,0,0" />
</DataTemplate>
</UserControl.Resources>
<Grid>
<HeaderedContentControl>
<HeaderedContentControl.Header>
<StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
<TextBlock Margin="2">
<Hyperlink Command="{Binding Path=AddPetitionerCommand}">Add Petitioner</Hyperlink>
| <Hyperlink Command="{Binding Path=DeletePetitionerCommand}">Delete</Hyperlink>
</TextBlock>
</StackPanel>
</HeaderedContentControl.Header>
<ListBox BorderThickness="0" SelectedItem="{Binding Path=CurrentPetitioner, Mode=TwoWay}" ItemsSource="{Binding Path=tblParties}" />
</HeaderedContentControl>
</Grid>
</UserControl>
This part is working fine as it loads another view that is vPetioner perfectly in the manner I want it to be.
Here is the code of vmPetitioner, a ViewModel:
Imports Microsoft.VisualBasic
Imports System.Collections.ObjectModel
Imports System
Imports CCIS.Model.Party
Namespace CCIS.ViewModel.Case
''' <summary>
''' ViewModel of an individual Email
''' </summary>
Public Class vmPetitioner
Inherits vmParty
''' <summary>
''' The Email object backing this ViewModel
''' </summary>
Private petitioner As tblParty
''' <summary>
''' Initializes a new instance of the EmailViewModel class.
''' </summary>
''' <param name="detail">The underlying Email this ViewModel is to be based on</param>
Public Sub New(ByVal detail As tblParty)
If detail Is Nothing Then
Throw New ArgumentNullException("detail")
End If
Me.petitioner = detail
End Sub
''' <summary>
''' Gets the underlying Email this ViewModel is based on
''' </summary>
Public Overrides ReadOnly Property Model() As tblParty
Get
Return Me.petitioner
End Get
End Property
''' <summary>
''' Gets or sets the actual email address
''' </summary>
Public Property fldPartyId() As String
Get
Return Me.petitioner.fldPartyId
End Get
Set(ByVal value As String)
Me.petitioner.fldPartyId = value
Me.OnPropertyChanged("fldPartyId")
End Set
End Property
End Class
End Namespace
And below is the ViewMode vmParty which vmPetitioner Inherits:
Imports Microsoft.VisualBasic
Imports System
Imports System.Collections.Generic
Imports CCIS.Model.Case
Imports CCIS.Model.Party
Imports CCIS.ViewModel.Helpers
Namespace CCIS.ViewModel.Case
''' <summary>
''' Common functionality for ViewModels of an individual ContactDetail
''' </summary>
Public MustInherit Class vmParty
Inherits ViewModelBase
''' <summary>
''' Gets the underlying ContactDetail this ViewModel is based on
''' </summary>
Public MustOverride ReadOnly Property Model() As tblParty
'''' <summary>
'''' Gets the underlying ContactDetail this ViewModel is based on
'''' </summary>
'Public MustOverride ReadOnly Property Model() As tblAdvocate
''' <summary>
''' Gets or sets the name of this department
''' </summary>
Public Property fldName() As String
Get
Return Me.Model.fldName
End Get
Set(ByVal value As String)
Me.Model.fldName = value
Me.OnPropertyChanged("fldName")
End Set
End Property
''' <summary>
''' Constructs a view model to represent the supplied ContactDetail
''' </summary>
''' <param name="detail">The detail to build a ViewModel for</param>
''' <returns>The constructed ViewModel, null if one can't be built</returns>
Public Shared Function BuildViewModel(ByVal detail As tblParty) As vmParty
If detail Is Nothing Then
Throw New ArgumentNullException("detail")
End If
Dim e As tblParty = TryCast(detail, tblParty)
If e IsNot Nothing Then
Return New vmPetitioner(e)
End If
Return Nothing
End Function
End Class
End Namespace
And final the code behind of the view vPetitioner:
<UserControl x:Class="CCIS.View.Case.vPetitioner"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
xmlns:vm="clr-namespace:CCIS.ViewModel.Case"
mc:Ignorable="d"
Width="300">
<UserControl.Resources>
<ResourceDictionary Source=".\CompactFormStyles.xaml" />
</UserControl.Resources>
<Grid>
<Border Style="{StaticResource DetailBorder}">
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto" />
<ColumnDefinition Width="*" />
</Grid.ColumnDefinitions>
<TextBlock Grid.Column="0" Text="Petitioner:" />
<ComboBox Grid.Column="1" Width="240" SelectedValuePath="." SelectedItem="{Binding Path=tblParty}" ItemsSource="{Binding Path=PetitionerLookup}" DisplayMemberPath="fldName" />
</Grid>
</Border>
</Grid>
</UserControl>
The problem, presumably, seems to be is that the binding path "PetitionerLookup" of the ItemSource of the Combo box in the view vPetitioner exists in a different ViewModel vmCase which serves as an ObservableCollection for MainViewModel. Therefore,
what I need to Know is how to route the binding path if it exists in a different ViewModel?
Sir, I look forward to your early reply bringing a workable solution to the problem I face.
Warm Regards,
Arun

How to link two combo boxes? (urgent)

Hello,
I am wondering how to link two combo boxes in Acrobat Pro 9. Basically, I need to link a building with a list of rooms. There are 3 building choices in my first combo box. For the sake of example, Building A, Building B and Building C. When one of the buildings is selected, I want a 2nd combo box to display the rooms that are located in that building. So by selecting building A, you would then be able to choose a room from the list of available rooms in the second drop box. The buildings cannot share a list of rooms because they have the same room numbers. Is anyone able to help?
- Travis

You can also use ajax. When the first combo box element is selected, it will call the ajax function and that ajax function will bring the data from the database and place it in second combo box.

HOWTO Get the text of "combo box" and "labe" controls with JavaAccessBridge

HOWTO Get the text of "combo box" and "labe" controls with JavaAccessBridge.
Please help,
I'm trying to use the Java Access Bridge (JAB) 2.1 to get the text in Java Applet controls. I've been able to use the sample code in AccessInfo.cpp sample that comes with JAB to get text from "text" controls in a Java Applet. To clarify, I am referring to the "role" in the AccessibleContextInfo struct being set to "text" or "combo box" or "label".
The problem is, when I use the AccessInfo.cpp sample to get text from a "combo box", the accessibleText data member comes back as FALSE, and thus any of the JAB text functions like GetAccessibleTextInfo fail to get any text information from "combo box" or "label" controls.
I've also tried GetCurrentAccessibleValueFromContext on the "combo box" and "label" controls, but the text returned is empty.
Can anyone help?

I have new information in regards to this issue. A contact from Sun did get to me in email and relayed that that "label" objects store their text in the "name" data member of the AccessibleContext structure. This was a big help.
But I'm still stuck trying to get information from "combo box" and other controls, like "push button". The contact said, the Java Access Bridge does not provide all the information because it is already implemented by other interfaces like AccessibleComponent, AccessibleAction, or AccessibleSelection. The contact did not allude to whether these opther interfaces can be used along side the Java Access Bridge or not. So, I'm left a step closer to the goal, but still stuck without the full solution.
Can one take the Java Access Bridge functions, like say those used in the Ferret sample, and close the gap to get text back from "combo box", "push button", and other controls by using some other API in conjunction?

How do I add text boxes that people can edit font type, size, and color in Adobe Reader

How do I add text boxes that people can edit font type, size, and color in Adobe Reader? I am using Acrobat Pro XI.

It is possible. Add your text fields and in their Properties set them to have Rich Text Contents (under Options). This will allow the users to specify all kinds of formatting settings for those fields (by pressing Ctrl+E and using the Properties bar).

Iphone has a black line around the "swipe to access" box and i can't get it to turn on"

iphone has a black line around the "swipe to access" box and i can't get it to turn on"

Triple press the home button.

How can I set the size of combo boxes on a toolbar

Hi, I am trying to use setMinimumSize of a combo box on a toolbar, It doesn't seem work. The code as following? Can anyone tell me how I can do it ?
JComboBox sw = New ComboBox();
sw.setMinimumSize(new Dimension(10,10));
Thank you.
Scott

use the method preferred size of the JComponent superclass of the combos:
setPreferredSize
public void setPreferredSize(Dimension preferredSize)
Sets the preferred size of the receiving component. If preferredSize is null, the UI will be asked for the preferred size.

How to Filter the List in Combo Box in JDeveloper?

Hey guys, I really need your help regarding this matter. In JDeveloper, I need to filter the list in combobox in order for us to query faster especially when the list is very long. For example in a 'Country' combo box, when you type 'p' in the field, the list must filter simultaneously all countries that start with letter 'p' or when you place 'ph', all countries with 'ph' in the beginning. If you have sample codes, keywords needed, or sites recommended to solve this problem, it will be very much appreciated. Thnx.
cy

using this forum may be more efficient -> JDeveloper and ADF

How to change screen combo box value from a method?

Hi,
I have a screen that has a combo box and an ALV.
the combo box has the line numbers of the data in the ALV.
you can select the line item and then the ALV changes...
I fill the combo with function VRM_SET_VALUE.
all is good once the user changes the combo box.
I want to enable the user to click (hotspot) on ALV and then to ... and to change the value of the combo box to the line number he clicked on.
I couldn't change the value inside that box.
The combo box is declared as global parameter.
when I assign a value to it inside the method, it is good. but once back to PAI, it is the old value.
Do you have any idea how to set up that value?
Thanks.

Itay,
When you load the combo box, you should be setting a "key" for each entry in the combo box.
See below:
move '2010FY' to Value-Key.
move '2010 - Full Year' to Value-Text.
append value to list.
move '2010Q1' to Value-Key.
move '2010 - Q1' to Value-Text.
append value to list.
move '2010Q2' to Value-Key.
move '2010 - Q2' to Value-Text.
append value to list.
move '2010Q3' to Value-Key.
move '2010 - Q3' to Value-Text.
append value to list.
move '2010Q4' to Value-Key.
move '2010 - Q4' to Value-Text.
append value to list.
move 'COMBO1' to name. "name of Combo box in the screen
call function 'VRM_SET_VALUES'
    exporting
      id = name
      values = list.
So add these "keys" to a hidden column in the ALV grid. Then .... when the user presses a hotspot, pass the value of the hidden column (for the selected row) into the COMBO1 box.
move '2010'FY' into Combo1. " if they selected Full Year of 2010

Combo box in matrix column does not bind

Dear Sirs,
I have a master data UDO with three child tables, and I generated an xml form file using the B1DE form ganerator for this UDO.
After that I used screen painter to set some columns of the matrix bindend to the child tables as combo box.
In the load data event of the form I populate each combo box cell with the valid values I want.
Now, when I add (or update) data , the combo box let me choose the valid values correctly (and I can see the choosen value in the cell) , but then data are not saved in the DB, while the data entered in edit text columns are correclty saved.
Anyone have an idea of the problem?
Thank you for the help
Massimo

Massimo,
Have a look at the SDK Sample for Matrix and DataSource ...
...\Program Files\SAP\SAP Business One SDK\Samples\COM UI\VB.NET\06.MatrixAndDataSources
This may help.
Eddy

How to animate a combo box?

I have a combo box that get's populated from a web service.
This may happen in the background as the user is doing other tasks.
I would like the combo box to jiggle or bounce up and down
when it receives it's data. Can anyone offer some insights into how
to do this?

Thanks for the suggestions all. I found the rotate effect to
work just great. Here is the code I used for anyone else that's
interested:
In my web service call that updates the combo box, I declare
the jiggle function on the result:
<mx:operation name="getControlsProjects"
resultFormat="object" result="jiggleComboBox()">
public function jiggleComboBox() : void
cbxProjects.visible=true;
jiggleStart.play();
]]>
</mx:Script>
<mx:Rotate id="jiggleStart" target="{cbxProjects}"
angleTo="3" effectEnd="jiggleEnd.play()" duration="100"
repeatCount="10"/>
<mx:Rotate id="jiggleEnd" target="{cbxProjects}"
angleTo="-3" effectEnd="jiggleReset.play()" duration="100"/>
<mx:Rotate id="jiggleReset" target="{cbxProjects}"
angleTo="0"/>
I love to watch that combo box jiggle up and down. LOL
Thanks again all!

How to use one Combo Box to control Two spreadsheet/charts in Web Analysis

In Web Analysis panel, I have one data grid and one chart (two different data sources). I would like to have one combo box, e.g. Q1, Q2, Q3, Q4, in the selection (drop-down). When I select Q1, I would like to show Jan, Feb, Mar, Q1 ( ICHILDREN(Q1)) in my chart, and also only Q1 in my data grid.
Any suggestions?
Thanks

I believe you can do this. For example you want to have a Chart and Graph linked to a drop down for products. When you select a product, the two POV's will change on the reports.
Look at Panels in WA. I create a report with three panels. Make the first panel top aligned, the second top aligned and the third stretched. This should make the report "stretchy". Then add your dropdown to one panel and your reports to the other two panels.
Finally link the reports to dropdown using the re-linking technique mentioned in the previous post.
Hope this helps.
Brian Chow

How to modify a combo box for touch panel operation?

Hi,
I'm developping a touch panel controled application.
The first step of the application is user log-in. My application has a small database of names that the user can access via the drop down menu of a combo box.
My problem is that the arrows and the slider of the vertical scroll bar are way too small to be fingers-operated:
Is there a way to modify the size of this scrollbar so that it's not too small for the operators' fingers?
Best regards,
peper

Hello peper,
As far as I know this is not directly possible (a least not with the control editor).
If you want to, you could also create your own "adapted" control yourself through an XControl.
This one can then (for example) combine a name input, a button and a listbox (with a big vertical scrollbar).
Or is this too far fetched?
Kind Regards,
Thierry C - Applications Engineering Specialist Northern European Region - National Instruments
CLD, CTA
If someone helped you, let them know. Mark as solved and/or give a kudo.

How to make a combo box in muse?

if the you want to make a button with selections to choose from? Is there a widget for it? exactly like the image given.

Hi,
There is no native feature in Muse to do so. If you can get the code for this box, you can add it to your Muse site using Insert HTML feature.
Regards,
Aish

How the condition of combo box of matrix can be passed in query

Similar Messages

Maybe you are looking for