I have the following simple code. If a or s is pressed the state changes. But
why is render called twice ?
Regards
Roger
(ns presenter.renderer.core
(:require [om.core :as om :include-macros true]
[om.dom :as dom :include-macros true]))
(enable-console-print!)
(defn presentation [_ owner]
(reify
om/IInitState
(init-state [_]
{:idx 0})
om/IDidMount
(did-mount [_]
(.addEventListener js/document "keyup" (fn [_]
(om/set-state! owner :idx 1))))
om/IRender
(render [_]
(println "render")
(dom/div #js{:className "content"} "test"))))
(om/root presentation [1 2 3 4 5 6 7 8] {:target (. js/document
(getElementById "app"))})
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