Thank you for your reply.
Can you paste me an example of how I can render a link which will take
me to some page (maybe using do-page), and when I am finished with the
page, I click on a link which takes me back.
I know it's supposed to be some combination of lambda/cc and answer
calls, just couldn't find an easy example.

On Apr 27, 12:23 pm, nunb <[email protected]> wrote:
> > I just tried a simple:
> >  (do-dialog "Some Title" (lambda (k)
> >                                       (with-html (:p "some widget")))
>
> > It displays a dialog with a message without any buttons which is not
> > possible to close, so the only way to get rid of it is to go to a
> > different page.
> > Is there something I miss to have some of the OK/Cancel buttons?
>
> Look at do-choice. Or render some buttons (render-link) within your
> lambda, and answer the continuation when clicked.
>
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