Make Chart a Link

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2 posts, 0 answers
  1. Joel
    Joel avatar
    165 posts
    Member since:
    Oct 2006

    Posted 06 Mar 2009 Link to this post

    Is there a way to set the entire chart as a hyperlink? I am creating a chart dynamically for every skin at runtime, and want the user to be able to click on the chart itself that they want to choose to save the setting  Much the same as this page , but with actual charts instead of images.   It seems impractical to maintain 20 themes for 20 different kinds of charts via images.

    Any help would be appreciated.  Below is a crude example of what is being attempted.
       Public Sub GetAndDisplaySkins(ByRef _Table As Table, ByVal _charttype As String
            Dim _myrow As New TableRow 
            Dim _mycell As New TableCell 
            Dim _MyType As Telerik.Charting.ChartSeriesType 
            _MyType = util.GetChartType(_charttype) 
            Dim _MyChart As Telerik.Web.UI.RadChart 
            mysql = "exec sp_GetAllSkins" 
            myreader = dal.GetDataReader(mysql) 
            Dim mycounter As Int32 
            mycounter = 0 
            mysql = "exec sp_GetDummyData" 
            Dim _dstable As DataTable 
            _dstable = dal.GetDataTable(mysql) 
            If myreader.HasRows Then 
                While myreader.Read 
                    If mycounter = 0 Then 
                        _myrow = New TableRow 
                    End If 
                    _mycell = New TableCell 
                    _MyChart = New Telerik.Web.UI.RadChart 
                    With _MyChart 
                        .DefaultType = _MyType 
                        .DataSource = _dstable 
                        .ChartTitle.TextBlock.Text = myreader("DisplayName"
                        .Skin = myreader("skinname"
                        .Width = 250 
                        .Height = 220 
                        .PlotArea.XAxis.DataLabelsColumn = "xstuff" 
                        .PlotArea.YAxis.AxisMode = Telerik.Charting.ChartYAxisMode.Extended 
                        If .Skin = "Black" Then 
                            .AutoLayout = False 
                            .AutoLayout = True 
                        End If 
                        .AutoTextWrap = True 
                        .Legend.Visible = False 
                    End With 
                    If mycounter = 2 Then 
                        mycounter = 0 
                        mycounter += 1 
                    End If 
                End While 
                If mycounter <> 0 Then 
                End If 
            End If 

  2. Velin
    Velin avatar
    391 posts

    Posted 09 Mar 2009 Link to this post

    Hi Joel,

    RadChart is rendered on the client side as a image element within a div element with id matching the id of your RadChart object. What you should do is to find the chart object with a client side script and assign your custom function to the onclick event.

    Hope this will help.

    the Telerik team

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