How to invert value of checkboxes

[Luis]

Hi, i'm currently using the treeview component with two levels of checkboxes. I have to invert the selected values of them. My problem is that when I manually change the child check values, they don't trigger their change event so I have call the event handler manually too, that way the parent values don't change either. Is there a way to do this using the treeview object? By the way, I tried using .click() with the child checks, but it made the browser crash.

Thanks for your answers!    

[Petur Subev]

Hello Luis,

I am afraid the TreeView does not support such built-in check/uncheck methods which you can use. If you like you can suggest an idea on our KendoUserVoice page.

Kind Regards,
Petur Subev
the Telerik team

[Gary]

$("#someTreeView").kendoTreeView({

    dataSource: yourDataSource,

    checkboxes: true,

    select: function (e) {

       e.sender.dataItem(e.node).set("checked", true);

    }

});        

See if this works for you. Seems that as the data Item is an Observable, setting "checked" works.

Gary