annotate tests/active.ur @ 2002:9356e8f91ea4

Change <active> to avoid generating an empty <span> for empty content
author Adam Chlipala <adam@chlipala.net>
date Mon, 21 Apr 2014 12:09:58 -0400
parents d794149b3713
children
rev   line source
adam@1786 1 fun counter' () =
adam@1786 2 s <- source 0;
adam@1786 3 return <xml>
adam@1786 4 <dyn signal={n <- signal s; return (txt n)}/>
adam@1786 5 <button onclick={fn _ => n <- get s; set s (n + 1)}/>
adam@1786 6 </xml>
adam@1786 7
adam@1786 8 fun counter () = <xml><active code={counter' ()}/></xml>
adam@1786 9
adam@1786 10 fun main () : transaction page = return <xml><body>
adam@1786 11 {counter ()}
adam@1786 12 <hr/>
adam@1786 13 {counter ()}
adam@1786 14 </body></xml>