My component looks like this:
(defn- domain-data [_ owner]
(reify
om/IInitState
(init-state [_]
{:domain nil})
om/IWillMount
(will-mount [state]
(th/poll @chan (fn[data] (om/set-state! owner :domain data)))) ;; sets
the state with a selected domain
om/IRenderState
(render-state [this state]
(if-let [domain (:domain state)]
(dom/div nil
(om/build header/header-comp domain)
(om/build (customer-info/create update-chan) (get-in state
[:domain :customer-info])))
(dom/span nil "")))))
It seems that (get-in state [:domain :customer-info]) doesn't create a cursor.
Because some lines down the source I get
No protocol method ITransact.-transact! defined for type
cljs.core/PersistentArrayMap
as soon as I try to call
(om/transact! app-state assoc key value); app-state is the result of the
get-in call
BTW:
The customer-info/app-state may look like this:
{:customer-nr "12332233", :customer "a company", :ip "122.122.1.23",
:description "database server"}
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