How to open a Dashboard within the same page when button is clicked

HI 100Rub ,

Not sure if that is exactly what you fishing for. But you can either:

Create Button to Open in a Dialog

Open in a New Page

Dynamically updating a displayed dashboard within a frame:

1. Create a parameter that holds the name of the dashboard you want to display e.g. prm_displaydashName. 
2. Create a dashboard called "PlaceHolder"
3. Place the embedded dashboard component created for "PlaceHolder" as a component in the frame where you want to control e.g. 0_OuterFrame
4. In the placeholder embedded dashboard properties, set the Embedded Dashboard property to the parameter for step 1. |!prm_displayDashName!|
5. Create a dashboard extender br to handle the button click e.g. DashDisplayHelper *see below
6. In the Button used to change the displayed dashboard, pass in the name of the dashboard to display by updating
   1. Server Task - Selection Changed Server Task to : Execute Dashboard Extender Business Rule (General Server)
   2. Server Task - Selection Changed Server Task Arguments: {DashDisplayHelper}{UpdateDisplayedDashboard}{dashboardToDisplay=|!prm_displayDashName!|}
   3. User Interface Action - Selection Changes User Interface Action: Refresh
   4. User Interface Action - Dashboards to Redraw: 0_OuterFrame

Namespace OneStream.BusinessRule.DashboardExtender.DashDisplayHelper

    Public Class MainClass

        Public Function Main(ByVal si As SessionInfo, ByVal globals As BRGlobals, ByVal api As Object, ByVal args As DashboardExtenderArgs) As Object
            Try
                Select Case args.FunctionType
                    Case DashboardExtenderFunctionType.ComponentSelectionChanged
                        If args.FunctionName.XFEqualsIgnoreCase("UpdateDisplayedDashboard") Then
                            Dim dashboardToDisplay As String = args.NameValuePairs.XFGetValue("dashboardToDisplay", String.Empty)

                            Dim modifiedSubVars As New Dictionary(Of String, String) From {
                                {"prm_displayDashName", dashboardToDisplay}
                            }

                            Dim taskResult As New XFSelectionChangedTaskResult()
                            taskResult.ModifiedCustomSubstVars = modifiedSubVars
                            taskResult.ChangeCustomSubstVarsInDashboard = True

                            Return taskResult
                        End If
                End Select

                Return Nothing

            Catch ex As Exception
                Throw ErrorHandler.LogWrite(si, New XFException(si, ex))
            End Try
        End Function

    End Class

End Namespace