On Thursday, August 21, 2014 7:15:10 PM UTC-7, [email protected] wrote: > On Thursday, August 21, 2014 9:16:01 AM UTC-4, [email protected] wrote: > > Hi all, I'm sure I could figure this out, but I'm feeling lazy: Is it > > possible to update a clojurescript atom from javascript? If so, what's the > > syntax? > > > > Thanks, > > Dave > > Probably not very useful for much, but here's some basic syntax to update an > atom from javascript just in case anyone is interested/for posterity: > > //create the atom in cljs.user> (def (atom {:foo "bar"})) > //then it's possible change the value from javascript like this: > var new_val = > cljs.core.PersistentArrayMap.fromArray([cljs.core.keyword("foo"),"baz"]); > cljs.core.swap_BANG_(cljs.user.app, function (){return new_val}); > //cljs.user> @app > // => {:foo "baz"}
For nicer syntax, you could write a wrapper function in cljs and call that wrapper from js. -- Note that posts from new members are moderated - please be patient with your first post. --- You received this message because you are subscribed to the Google Groups "ClojureScript" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/clojurescript.
