Am Mittwoch, 12. März 2014 17:07:44 UTC+1 schrieb Mathias Picker:
> Hi all,
>
> I'm trying to understand om and build a simple input field with validation,
> hacked together from the tutorial.
I found a way around this: using (str (:validate entry)) in init-state works
just fine...
>
> (defn input-view [entry owner]
> (reify
> om/IInitState
> (init-state [this]
> {:text (:value entry)
> :hint (:hint entry)
Change this:
> :validate (:validate entry)})
to this:
> :validate (str (:validate entry))})
and everything works as I expected.
So (:validate entry) gives me a cursor, which I can only use in the render
phase. And in that render phase, I can simply do (str (:validate entry)) to
turn it into a string, which I can use outside the render phase. Correct?
Thanks, Mathias
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