Custom Button on TreeList - no action

[Andy]

I'm trying to add a custom button on a TreeList Toolbar.   I can see that .Toolbar (t=>t.Custom().Text("My Action")) is exactly what I'm looking for, however what is not obvious is how to add the action.   For the Grid, it would be .Toolbar(t=>t.Custom().Action("Action", "Controller").Text("My Action").   Why does TreeList have similiar behaviour?

[Dimiter Madjarov]

Hello Andy,

Currently specifying an Action for the TreeList custom commands is not supported. You could attach a click handler by it's data-command attribute.
E.g.

.Toolbar(t => t.Custom().Name("mycommand"))

$(function () {
    $("[data-command='mycommand']").click(function () {
        // custom logic
    });
});

Regards,
Dimiter Madjarov
Telerik