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3 answers
203 views

Hello,

 

it doesn't work for me. I don't know why...

 

My code try to build the code with parameters in a table, later I try to add calculatedfield, but I can't see the calculated field in the list... I think is the part of "The important part here is to add the custom field before setting the ItemsSource property", but I don't know how to manage it with my code...

My code:

 

  Try



            Me.RadPivotGrid1.AggregatesPosition = PivotAxis.Columns

            'MsgBox(numcubo)

            'cierro conexión
            conexion.Close()
            'abro conexión
            conexion.Open()
            'borro y cojo el detalle de apuntes del mes
            strSQL = "SELECT * FROM  [Profesionales].[dbo].[COSTES_cubos] where trim(cubo)=trim('" & numcubo & "') order by cubo, tipo, orden "

            oCommand = New SqlCommand(strSQL, conexion)
            oCommand.CommandTimeout = 0

            oCommand.CommandText = strSQL
            dataResult = oCommand.ExecuteReader()

            If dataResult.HasRows Then
                Do While dataResult.Read()

                    'sql
                    If dataResult.Item("tipo") = 1 Then

                        'strSQL = Me.Ini_SQL
                        strSQL = dataResult.Item("texto").ToString.Trim()
                        oCommand2 = New SqlCommand(strSQL, conexion)
                        oCommand2.CommandText = strSQL
                        oCommand2.CommandTimeout = 0
                        Cube_DataAdapter2 = New SqlDataAdapter(oCommand2)
                        Cube_DataSet2 = New DataSet()
                        Cube_DataAdapter2.Fill(Cube_DataSet2, "SQL")

                    End If

                    'fila
                    If dataResult.Item("tipo") = 2 Then

                        'Asigno valores
                        pivotRow = New PropertyGroupDescription()

                        pivotRow.PropertyName = dataResult.Item("texto").ToString.Trim()
                        pivotRow.CustomName = dataResult.Item("alias").ToString.Trim()

                        Me.RadPivotGrid1.ColumnGroupDescriptions.Add(pivotRow)

                    End If

                    'columna
                    If dataResult.Item("tipo") = 3 Then


                        'Asigno valores
                        pivotCol = New PropertyGroupDescription()
                        '  Dim pivotC = New PropertyAggregateDescription()
                        pivotCol.PropertyName = dataResult.Item("texto").ToString.Trim()
                        pivotCol.CustomName = dataResult.Item("alias").ToString.Trim()

                        Me.RadPivotGrid1.RowGroupDescriptions.Add(pivotCol)

                    End If

                    'datos
                    If dataResult.Item("tipo") = 4 Then

                        'Asigno valores
                        pivotVal = New PropertyAggregateDescription()
                        pivotVal.PropertyName = dataResult.Item("texto").ToString.Trim()
                        pivotVal.CustomName = dataResult.Item("alias").ToString.Trim()
                        pivotVal.StringFormat = dataResult.Item("formato").ToString.Trim()
                        pivotVal.AggregateFunction = AggregateFunctions.Sum

                        Me.RadPivotGrid1.AggregateDescriptions.Add(pivotVal)
                    End If

                    'filtros
                    If dataResult.Item("tipo") = 5 Then

                        Dim description As New PropertyFilterDescription()
                        Dim condition As New ComparisonCondition()
                        condition.Condition = Telerik.Pivot.Core.Filtering.Comparison.Equals
                        'condition.Than = "UK"
                        description.PropertyName = dataResult.Item("texto").ToString.Trim()
                        'description.Condition = condition
                        description.CustomName = dataResult.Item("alias").ToString.Trim()
                        Me.RadPivotGrid1.FilterDescriptions.Add(description)

                    End If



                    'orden
                    If dataResult.Item("tipo") = 6 Then


                        Dim propGroupDescription As PropertyGroupDescription = DirectCast(Me.RadPivotGrid1.RowGroupDescriptions(0), PropertyGroupDescription)
                        If dataResult.Item("sort").ToString.Trim() = "Ascending" Then
                            propGroupDescription.SortOrder = Telerik.Pivot.Core.SortOrder.Ascending
                        Else
                            propGroupDescription.SortOrder = Telerik.Pivot.Core.SortOrder.Descending
                        End If
                        propGroupDescription.GroupComparer = New GrandTotalComparer() With {
         .AggregateIndex = dataResult.Item("orden")
        }
                            Me.RadPivotGrid1.ReloadData()
                        End If

                Loop
            End If








            Me.RadPivotGrid1.DataSource = Cube_DataSet2
            Me.RadPivotGrid1.DataMember = "SQL"


           Using RadPivotGrid1.PivotGridElement.DeferRefresh()
                Dim calculatedField As New CommissionCalculatedField()
                calculatedField.Name = "Commission"
                DirectCast(Me.RadPivotGrid1.DataProvider, LocalDataSourceProvider).CalculatedFields.Add(calculatedField)
            End Using


            ''Cargo layout por defecto
            'If Me.Ini_Layout <> "" Then
            '    Me.RadPivotGrid1.LoadLayout(Me.Ini_Layout)
            'End If
            'Cargo grafico
            Me.RadChartView.DataSource = Me.RadPivotGrid1





            Dim verticalAxis As New LinearAxis()
            'verticalAxis.AxisType = AxisType.Second
            Dim horizontalAxis As New CategoricalAxis()
            horizontalAxis.LabelFitMode = AxisLabelFitMode.MultiLine
            Me.RadChartView.Area.Axes.Add(horizontalAxis)
            Me.RadChartView.Area.Axes.Add(verticalAxis)
            Me.RadChartView.ChartElement.LegendElement.Visibility = Telerik.WinControls.ElementVisibility.Visible
            'Me.RadChartView.ChartElement.LegendPosition = LegendPosition.Right
            Me.RadChartView.ChartElement.LegendElement.Alignment = System.Drawing.ContentAlignment.TopCenter
            'Configuracion totales grafico
            Me.RadPivotGrid1.ChartDataProvider.IncludeRowSubTotals = False
            Me.RadPivotGrid1.ChartDataProvider.IncludeColumnSubTotals = False
            Me.RadPivotGrid1.ChartDataProvider.IncludeRowGrandTotals = False
            Me.RadPivotGrid1.ChartDataProvider.IncludeColumnGrandTotals = False
            'Oculto grafico
            Me.SplitContainer2.Panel2Collapsed = True
            Me.SplitContainer1.Panel1Collapsed = True
            Me.RadChartView.Title = Me.Titulo



            'cierro conexión
            conexion.Close()

        Catch ex As Exception
            MsgBox(ex.Message, MsgBoxStyle.Critical)

        End Try

 

and the class:

 


    Public Class CommissionCalculatedField
        Inherits CalculatedField
        Private extendPriceField As RequiredField
        Public Sub New()
            Me.Name = "Commission"
            Me.extendPriceField = RequiredField.ForProperty("importe")
        End Sub
        Protected Overrides Function RequiredFields() As IEnumerable(Of RequiredField)
            Return New List(Of RequiredField) From {extendPriceField}
        End Function
        Protected Overrides Function CalculateValue(aggregateValues As IAggregateValues) As AggregateValue
            Dim aggregateValue = aggregateValues.GetAggregateValue(Me.extendPriceField)
            If aggregateValue.IsError() Then
                Return aggregateValue
            End If
            Dim extendedPrice As Double = aggregateValue.ConvertOrDefault(Of Double)()

            Return New DoubleAggregateValue(extendedPrice * 0.1)

            Return Nothing
        End Function
    End Class                
Hristo
Telerik team
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1 answer
254 views

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The reason I'm doing it this way is because I have a RadbuttonTextbox with the RadSplitButton on its LeftButtonsItems collection.

The RadSplitButton contains previously entered data in the TextBox. The textbox is a Key field for the form, so the radSplitbutton would be perfect for this use if I can get it to work.

 

 

Dess | Tech Support Engineer, Principal
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1 answer
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Dinko | Tech Support Engineer
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1 answer
364 views

Hi ,

once I made change allowedit = false; noneditable

this scenario ,I need to edit paritcular column edit in Radlistview.

thanks,

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 18 Apr 2022
1 answer
164 views

first picture is basic ui

second picture is telerik ui

 

 

How to make it look like the first picture for telerik ui??????

 

Dess | Tech Support Engineer, Principal
Telerik team
 answered on 18 Apr 2022
0 answers
291 views
When importing a CSV file (or any file for that matter) how can I make every field a Text field rather than the import process trying to determine the data type and setting it. This is specifically causing me issues when importing fields with values like 9/10 which aren't dates.
Todd
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Rank 1
Iron
 asked on 14 Apr 2022
1 answer
379 views

When Adding a Label in a GridLayout


var element = new RadLabelElement()
 element.SetValue(GridLayout.ColSpanProperty, colspan);
            element.SetValue(GridLayout.RowIndexProperty, row);
            element.SetValue(GridLayout.ColumnIndexProperty, column);
How do I achieve to right align, or center the label, especially when it spans multiple columns.

(If I could get the label to fill the entire cell, I could use the TextAlignment proproperty, but with Autosize enabled, it will never fill the entire cell.)

 

 

Dinko | Tech Support Engineer
Telerik team
 answered on 13 Apr 2022
1 answer
172 views

Hello, 

I am having difficulty auto sizing my columns. I want fill the whole grid view but have the the columns with the 3 abbreviations (BSA, GIS, ETC) to be small always. When set to  .AutoSizeColumnsMode = Telerik.WinControls.UI.GridViewAutoSizeColumnsMode.Fill and .MasterTemplate.BestFitColumns() it is stretching out the WEB column. Is there a way to only allow the stretching to occur evenly on the first 4 columns but have the last 7 columns be small?  Thanks!

lin
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Iron
 answered on 13 Apr 2022
1 answer
120 views
Greetings, how can I tell the RadTreeView to ignore accent when applying Filter.

the content of my RadTreeView there are nodes that have accents in the text, for example Balance Calculation, and if I search without an accent it does not search for me

How do I tell the TreeView Filter to ignore accents?

Use:
Visual Studio 2022
.Net Framework 4.8
Telerik WinForms 22.1.222.0
Dinko | Tech Support Engineer
Telerik team
 answered on 12 Apr 2022
0 answers
199 views

Hello, I am trying to use the gridview to try to display data...this is kind of a work in progress as I don't know what best approach is that I should be taking to display the data or if I am even using the right control.  I am trying to piece things together from some of the examples I can find. My questions are:

1. In the column named "img" is it possible to just hide that header and place the image next to the text? 

2. Can those expanded columns be auto sized instead of manual sized?

3. Is there an example of a dropdown box in one of these expanded row?  

 

Here is my rough code  creating the expanded rows: 

    'create out custom datasource containing all the apps 
        Dim BusinessAppsDT As New DataTable("Apps")
        With BusinessAppsDT
            .Columns.Add("id", GetType(Guid))
            .Columns.Add("img", GetType(Byte()))
            .Columns.Add("name", GetType(String))
        End With

        For Each row As DataRow In dt.Rows
            For Each itm As MyPortalObjects.Objects.ListItem In DeSerializeListview(Of MyPortalObjects.Objects.ListItem)(row("User_Needed_BusinessApps"))
                 BusinessAppsDT.Rows.Add(row("id"), itm.IconByteArray, itm.Name)
            Next
        Next

        'gridview templates are the tabs?
        Dim BusinessAppsTemplate As New GridViewTemplate
        BusinessAppsTemplate.Caption = "Apps"
        BusinessAppsTemplate.DataSource = BusinessAppsDT
        gvQueue.Templates.Add(BusinessAppsTemplate)

        Dim BusinessAppsRelation As New GridViewRelation(gvQueue.MasterTemplate)
        With BusinessAppsRelation
            .ChildTemplate = BusinessAppsTemplate
            .ParentColumnNames.Add("id")
            .ChildColumnNames.Add("id")
        End With
        gvQueue.Relations.Add(BusinessAppsRelation)

        Dim BusinessAppsView As New HtmlViewDefinition()
        With BusinessAppsView
            .RowTemplate.Rows.Add(New RowDefinition())
            .RowTemplate.Rows(0).Cells.Add(New CellDefinition("img", 3, 1, 3))
            .RowTemplate.Rows(0).Cells.Add(New CellDefinition("name", 10, 1, 3))

        End With
        BusinessAppsTemplate.ViewDefinition = BusinessAppsView
Willy
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Iron
Iron
 asked on 08 Apr 2022
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