Hi all,
I'm new to reagent, and do not seem to understand it well enough for the
following.
My problem: how do I write description lists. In all the examples I've
seen, there were only simple lists, returning a single <li> element.
For a description list, I need to return two sibling elements, <dt> and
<dd>. Other examples returning more than one element used a workaround:
just put a <div> around your elements, but that's (bad html and) not
possible in this situation.
I tried this and it seems to work
(defn programm-für-kino
[programm]
(into [:dl.filmprogramm-für-kino]
(apply concat (for [termin programm]
[[:dt [:a {:href (:full_url termin) :target "_blank"
}
(:title termin)] ]
[:dd (:date termin)]]))))
but, since I have nested <dl> elements, I tried this and it failed,
returning the component as object (I guess) and some data from my maps???
(defn kino-mit-programm [kino]
(let [programm (<sub [::subs/programm-für-kino (:k_id kino)])]
[ [:dt (:title kino)
[:dd [programm-für-kino programm]]]))
(defn kino-liste []
(let [kinos (<sub [::subs/aktive-kinos])]
[:div (when kinos
(into [:dl.kinos-mit-programm]
(apply concat (for [kino kinos]
[kino-mit-programm kino]))))]))
If I change the component in the last line into a function call it works
again...???
(for [kino kinos] (kino-mit-programm kino))
So this works if I return the list of [:dt] [:dd] inside a component, but
if I try it with a component it bombs?
I think this shows that I do not understand when and how the component
creation works here...
Can someone explain to me what might be going on?
Thanks, Mathias
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