I'm trying to bind to the client series clicked event to implement a drill-down feature. The event, however, is not fired when the chart is rendered as a Canvas but works fine in SVG mode. I even tried to bind the event handler to the underlying Kendo widget but still the event is not fired in canvas mode. I want to use canvas mode so as to keep the page size small.
Following is the structure of the chart that I used. Neither the OnClientSeriesClicked nor the ClientEvents --> OnSeriesClick work in canvas mode.
<telerik:RadHtmlChart ID="​chart" runat="server" EnableEmbeddedScripts="false"
RenderMode="Lightweight" Height="350" Width="840" RenderAs="Canvas" Transitions="false"
OnClientSeriesClicked="seriesClick">
<PlotArea>
<YAxis Type="Numeric">
<TitleAppearance Text="Y" Visible="true" />
<MinorGridLines Visible="false" />
<MajorGridLines Visible="true" />
</YAxis>
<XAxis DataLabelsField="Category">
<LabelsAppearance RotationAngle="45" Visible="false">
</LabelsAppearance>
<MinorGridLines Visible="false" />
<MajorGridLines Visible="false" />
</XAxis>
<Series>
<telerik:​ColumnSeries DataFieldY="Value" ColorField="Color">
<LabelsAppearance Visible="false" RotationAngle="-90"></LabelsAppearance>
<TooltipsAppearance Visible="false" />
</telerik:LineSeries>
</Series>
</PlotArea>
<Legend>
<Appearance Position="Top" Visible="false" />
</Legend>
</telerik:RadHtmlChart>