Mercurial > urweb
annotate tests/channel.ur @ 2221:278e10629ba1
Basic field-resolution invalidation.
| author | Ziv Scully <ziv@mit.edu> |
|---|---|
| date | Sat, 29 Nov 2014 03:37:59 -0500 |
| parents | f73913d97a40 |
| children |
| rev | line source |
|---|---|
| adamc@668 | 1 fun main () : transaction page = |
| adamc@668 | 2 ch <- channel; |
| adamc@668 | 3 let |
| adamc@670 | 4 fun make () = |
| adamc@668 | 5 subscribe ch; |
| adamc@668 | 6 send ch "Hello world!" |
| adamc@669 | 7 |
| adamc@670 | 8 fun echo () = |
| adamc@670 | 9 msg <- recv ch; |
| adamc@670 | 10 alert(msg); |
| adamc@670 | 11 echo () |
| adamc@670 | 12 |
| adamc@670 | 13 fun onload () = |
| adamc@670 | 14 make (); |
| adamc@670 | 15 echo () |
| adamc@670 | 16 |
| adamc@669 | 17 fun haveAnother () = |
| adamc@669 | 18 send ch "Here's another." |
| adamc@668 | 19 in |
| adamc@668 | 20 return <xml><body onload={onload ()}> |
| adamc@669 | 21 <button value="Another?" onclick={haveAnother ()}/> |
| adamc@668 | 22 </body></xml> |
| adamc@668 | 23 end |