Mercurial > urweb
view tests/rpcList2.ur @ 1916:e2345c438f08
Postgres: print SQLSTATE on DML failure, to help figure out when new special cases should be added
author | Adam Chlipala <adam@chlipala.net> |
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date | Wed, 27 Nov 2013 15:42:24 -0500 |
parents | 553a5cc3a4b5 |
children |
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fun showList l = case l of [] => "[]" | h :: t => strcat (strcat (show h) " :: ") (showList t) fun rpcFunc l : transaction string = case l of h :: _ => return (showList h) | [] => return "[]" fun main () : transaction page = return <xml><body> <button onclick={ s <- rpc (rpcFunc (("foo" :: []) :: [])); alert s }/> </body></xml>