Mercurial > urweb
diff tests/jsinj.ur @ 594:55829473f6a7
Injected an option
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Fri, 02 Jan 2009 13:03:22 -0500 |
| parents | f277f5faebcd |
| children | 02c8ab9f3e8b |
line wrap: on
line diff
--- a/tests/jsinj.ur Fri Jan 02 12:42:39 2009 -0500 +++ b/tests/jsinj.ur Fri Jan 02 13:03:22 2009 -0500 @@ -8,6 +8,7 @@ cookie string : string cookie bool : bool cookie pair : int * float +cookie option : option int fun main () : transaction page = n <- getCookie int; @@ -30,6 +31,10 @@ p <- return (getOpt p (1, 2.3)); sp <- source (4, 5.6); + o <- getCookie option; + o <- return (getOpt o (Some 1)); + op <- source None; + return <xml><body> <dyn signal={n <- signal sn; return <xml>{[n]}</xml>}/> <a onclick={set sn n}>CHANGE</a><br/> @@ -45,4 +50,9 @@ <dyn signal={p <- signal sp; return <xml>{[p.1]}, {[p.2]}</xml>}/> <a onclick={set sp p}>CHANGE</a><br/> + + <dyn signal={o <- signal op; case o of + None => return <xml>None</xml> + | Some x => return <xml>{[x]}</xml>}/> + <a onclick={set op o}>CHANGE</a><br/> </body></xml>