Mercurial > urweb
annotate tests/ctextarea.ur @ 1469:a354b306f948
Explain how to signal an error in a commit handler
| author | Adam Chlipala <adam@chlipala.net> |
|---|---|
| date | Tue, 31 May 2011 09:14:03 -0400 |
| parents | 118ab9641a64 |
| children |
| rev | line source |
|---|---|
| adamc@1099 | 1 fun main () = |
| adamc@1099 | 2 s <- source "DEFAULT"; |
| adamc@1099 | 3 return <xml><body> |
| adamc@1099 | 4 <ctextarea rows={2} source={s}/><br/> |
| adamc@1099 | 5 <br/> |
| adamc@1099 | 6 |
| adamc@1099 | 7 <dyn signal={s <- signal s; return (cdata s)}/> |
| adamc@1099 | 8 </body></xml> |