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Added support for converting numbers, booleans and nils to virtual DOM as strings. Fixes #13.

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This commit is contained in:
Aaron Craelius 2014-11-18 15:16:41 -05:00
parent 3c7b438f0e
commit 8248706ce5
1 changed files with 12 additions and 4 deletions
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16
src/clojure/freactive/dom.cljs
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@ -30,11 +30,14 @@
(defn- get-element-state [x] (defn- get-element-state [x]
;;(get element-state-lookup x) ;;(get element-state-lookup x)
(when-let [node-id (get-node-id x)] (when-let [node-id (get-node-id x)]
(aget element-state-lookup node-id)) (aget element-state-lookup node-id)))
)
(extend-protocol IElementSpec
boolean
(-get-virtual-dom [x] (str x)))
(defn- get-virtual-dom [x] (defn- get-virtual-dom [x]
(when x (if x
(cond (cond
(dom-node? x) (dom-node? x)
(when-let [state (get-element-state x)] (when-let [state (get-element-state x)]
@ -44,7 +47,12 @@
(vector? x) x (vector? x) x
:default (-get-virtual-dom x)))) (number? x) (str x)
:default (-get-virtual-dom x))
;; nil values treated as empty "placeholder" text nodes
""))
(defn- reset-element-spec! [dom-node spec] (defn- reset-element-spec! [dom-node spec]
(set! (.-element-spec (get-element-state dom-node)) spec)) (set! (.-element-spec (get-element-state dom-node)) spec))