Hello,

we are using a RadGridView which has implemented a master table with severals child tables. The datasource of the grid is a dataset containing the datatables with their realations. Now we want to use the DataFilter component to filter the data in the grid. 
It is possible to use the DataFilter which is based on a datasource (dataset) with relations? Maybe you can give us an example.

Thanks' in advance
Karim

I could not find this control in my toolbox list where can i get reference of it

I have gridview and combobox, on combobox selected index changed i add rows with boolean value to gridview checkbox manually,

the checkbox cell takes the value but not checked on "true" until i select the row

Hi, I need to filter empty text, i try to figure how to archive this with Demo Utility with "equal" and leaving empty textbox, but the events do not work as expected.

How can i do it?

Thank you

Hi,

I have a week is selected, then I click a date more, how can I get the last date I have just clicked.

Look forward your reply,

Pham Thanh

Hi,

I have a 1 column 3 row view for my RadCalendar. The problem is that I can's navigate to the previous months or following months using the "<<" "<" ">" ">>" buttons and I'm not sure why. I don't know if there's something specific I have to enable or what. In my Default.aspx file I have the following code:

<telerik:RadCalendar ID="RadCalendar1" runat="server" MultiViewRows="3" EnableMultiSelect="False" CssClass="RadCalendarMultiView RadCalendarMultiView_Default" EnableWeekends="True" FastNavigationNextText="&amp;lt;&amp;lt;" SelectedDate="">
                  <SpecialDays>
                        <telerik:RadCalendarDay Date="" Repeatable="Today">
                            <ItemStyle CssClass="rcToday" />
                        </telerik:RadCalendarDay>
                    </SpecialDays>
                    <WeekendDayStyle CssClass="rcWeekend"></WeekendDayStyle>
                    <CalendarTableStyle CssClass="rcMainTable"></CalendarTableStyle>
                    <OtherMonthDayStyle CssClass="rcOtherMonth"></OtherMonthDayStyle>
                    <OutOfRangeDayStyle CssClass="rcOutOfRange"></OutOfRangeDayStyle>
                    <DisabledDayStyle CssClass="rcDisabled"></DisabledDayStyle>
                    <SelectedDayStyle CssClass="rcSelected"></SelectedDayStyle>
                    <DayOverStyle CssClass="rcHover"></DayOverStyle> 

                    <ViewSelectorStyle CssClass="rcViewSel"></ViewSelectorStyle>
                </telerik:RadCalendar>

Most of the CssClass codes loaded automatically after doing edits on the design page. 

If anyone has any idea what I'm missing, please let me know.

Thanks, 

Samara

Hi Team.

I was able to create custom radcheckeddrowdownlistelement in radgridview, but can figure out how to bind datasource when adding rows since each row with the custom radcheckeddropdownlistelement will different datasouce bind to it. Below is my code:

// Custom checkbox list

Public Class CheckBoxListCellElement
    Inherits GridDataCellElement
    Public Sub New(ByVal column As GridViewColumn, ByVal row As GridRowElement)
        MyBase.New(column, row)
    End Sub
    Private checkBoxListElement As RadCheckedDropDownListElement
    Protected Overrides Sub CreateChildElements()
        MyBase.CreateChildElements()
        checkBoxListElement = New RadCheckedDropDownListElement
        Me.Children.Add(checkBoxListElement)
    End Sub
    Protected Overrides Sub SetContentCore(value As Object)
        If Me.Value IsNot Nothing AndAlso Me.Value IsNot DBNull.Value Then

            Me.checkBoxListElement.Text = Convert.ToString(value)
        End If
    End Sub



    Protected Overrides ReadOnly Property ThemeEffectiveType() As Type
        Get
            Return GetType(GridDataCellElement)
        End Get
    End Property
    Public Overrides Function IsCompatible(data As GridViewColumn, context As Object) As Boolean
        Return TypeOf data Is CheckBoxListColumn AndAlso TypeOf context Is GridDataRowElement
    End Function
End Class
Public Class CheckBoxListColumn
    Inherits GridViewDataColumn
    Public Sub New(ByVal fieldName As String)
        MyBase.New(fieldName)
    End Sub
    Public Overrides Function GetCellType(row As GridViewRowInfo) As Type
        If TypeOf row Is GridViewDataRowInfo Then
            Return GetType(CheckBoxListCellElement)
        End If
        Return MyBase.GetCellType(row)
    End Function
End Class

// main form load event with the gridview

 Private Sub QuestionaireForm_Load(sender As Object, e As EventArgs) Handles Me.Load
       
     
        RadGridView1.Rows.Add(data1 to bind to customradcheckboxlist )
        RadGridView1.Rows.Add(data1 to bind to customradcheckboxlist )

    End Sub

However, I have seen the article on radgridview editor required for the radcheckeddropdownlist. But want the above code to work.

Thanks in advance.

Hello All,

I am new to telerik platform and I am currently exploring and using UI for winforms 2016 Q1.

My problem is that I am trying to accomplish and implement a collapsible rad page view ( please see attached image ).

May I know how to achieve the same result? and is this possible?

Thanks.

Regards,

Meo