Mercurial > urweb
annotate demo/react.ur @ 2185:cbd294994c69
Monad.mapR3
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Sat, 31 Oct 2015 11:49:30 -0400 |
| parents | e6bc6bbd7a32 |
| children |
| rev | line source |
|---|---|
| adamc@645 | 1 fun main () = |
| adamc@645 | 2 s <- source "You didn't click it yet."; |
| adamc@645 | 3 return <xml><body> |
| adam@1784 | 4 <button value="Click me!" onclick={fn _ => set s "Now you clicked it."}/><br/> |
| adamc@645 | 5 <dyn signal={v <- signal s; return <xml>{[v]}</xml>}/> |
| adamc@645 | 6 </body></xml> |