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How to invert value of checkboxes

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TreeView
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Luis
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Luis asked on 13 Dec 2012, 03:40 AM
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!    

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Petur Subev
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answered on 14 Dec 2012, 05:00 PM
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
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Gary
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answered on 15 Jan 2013, 09:48 PM
$("#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
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Luis
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Petur Subev
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Gary
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