Make legend unclikable

[Jérémy]

Hi,

 

I search a lot but I don't find a way to "disable" the click event on a legend of a chart. I don't want my user could click on the legend.

 

Could you please help me ?

 

Thank

[Vessy]

Hi Vallin,

You can attach an event handler to the legendItemClick event and prevent the default behavior (show/hide the corresponding pie segment). You can have a similar implementation:

<telerik:RadHtmlChart runat="server" ID="PieChart" Width="800" Height="500" Transitions="true">
    ...
</telerik:RadHtmlChart>
<script type="text/javascript">
    function pageLoad() {
        //get a reference to the chart
        var chart = $find("<%=PieChart.ClientID%>");
        //attach an event handler
        chart.get_kendoWidget().bind("legendItemClick", function (e) {
            e.preventDefault();
        });
    }
</script>

I hope this approach is suitable for your scenario.

Regards,
Vessy
Telerik