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Add some docs for force-update-all

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Dan Holmsand 2015-03-11 17:51:54 +01:00
parent d4a595e577
commit 6009908d5d
1 changed files with 11 additions and 1 deletions
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12
src/reagent/core.cljs
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@ -92,7 +92,17 @@ Returns the mounted component instance."
(binding [comp/*non-reactive* true]
(.' js/React renderToStaticMarkup (as-element component)))))
(defn ^:export force-update-all []
(defn ^:export force-update-all
"Force re-rendering of all mounted Reagent components. This is
probably only useful in a development environment, when you want to
update components in response to some dynamic changes to code.
Note that force-update-all may not update root components. This
happens if a component 'foo' is mounted with `(render [foo])` (since
functions are passed by value, and not by reference, in
ClojureScript). To get around this you'll have to introduce a layer
of indirection, for example by using `(render [#'foo])` instead."
[]
(util/force-update-all))
(defn create-class