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minikomi/handle-change.cljs

Last active August 29, 2015 14:05
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Om basic tutorial -
Raw
handle-change.cljs
;; Editing a class name and making it blank results in the following error:
;; Uncaught Error: No protocol method ITransact.-transact! defined for type string:
; I changed:
(defn handle-change [e text owner]
(om/transact! text (fn [_] (.. e -target -value))))
; to:
(defn handle-change [e text owner]
(let [value (.. e -target -value)]
(if (empty? value)
(om/transact! text (fn [_] (js/String. "")))
(om/transact! text (fn [_] value)))))
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