> What to do if component depends on two or more cursors? For example, I render
> game field and have state like this: {:selected [17 18], :field [[...],
> ...]}. But each cell view depends only on one field cell and on selected
> coordinates, e.g. on two cursors: [:selected] and [:field 5 2].
>
> Not really sure what you're asking, but this just works.
This is what's Daniel Kersten is asking in sibling thread, but I cannot
understand your answers, sometimes you say it's already works, and sometimes
you say it's something you work on.
Here's an example:
(def state (atom {:selected [0 0],
:field [[["a"] ["b"] ["c"] ["d"]], ...]}))
(defn cell-view [??? owner]
...
(render [_]
... access to both field and selected))
Now, to create two cursors, I do:
(render [_]
(let [c1 (get-in cursor [:selected])
c2 (get-in cursor [:field])]
(om/build cell-view ??? {:init-state {:coords [0 0]}})))
The question is, how I can pass these two cursors to my cell-view? It only
takes one.
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