Mercurial > urweb
annotate tests/reactive5.ur @ 618:be88d2d169f6
Most of expression semantics
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sat, 21 Feb 2009 13:17:06 -0500 |
| parents | e955d50c389d |
| children |
| rev | line source |
|---|---|
| adamc@581 | 1 fun main () : transaction page = |
| adamc@581 | 2 x <- source <xml>A</xml>; |
| adamc@581 | 3 y <- source <xml>B</xml>; |
| adamc@581 | 4 return <xml><body> |
| adamc@581 | 5 <dyn signal={x <- signal x; y <- signal y; return <xml>{x}, {y}</xml>}/> |
| adamc@581 | 6 <br/> |
| adamc@581 | 7 <a onclick={set x <xml>C</xml>}>Change x</a><br/> |
| adamc@581 | 8 <a onclick={set y <xml>D</xml>}>Change y</a><br/> |
| adamc@581 | 9 </body></xml> |