Mercurial > urweb
annotate tests/rpcN.ur @ 2209:0ca11d57c175
Cleans up interface (it's now a command line option) and renames project to "sqlcache" in the all-one-word style. Still has issues to do with concurrency, retrying transactions, and foreign function calls that either rely on state or have side effects.
| author | Ziv Scully <ziv@mit.edu> |
|---|---|
| date | Sat, 31 May 2014 03:08:16 -0400 |
| parents | 5891f47d7cff |
| children |
| rev | line source |
|---|---|
| adamc@614 | 1 table t : { A : int } |
| adamc@614 | 2 |
| adamc@614 | 3 fun main () : transaction page = |
| adamc@614 | 4 let |
| adamc@614 | 5 fun count a = r <- oneRow (SELECT COUNT( * ) AS N FROM t WHERE t.A = {[a]}); |
| adamc@614 | 6 return r.N |
| adamc@614 | 7 in |
| adamc@614 | 8 s <- source 0; |
| adamc@614 | 9 return <xml><body> |
| adamc@614 | 10 <button value="Get It On!" |
| adamc@614 | 11 onclick={n <- count 3; |
| adamc@614 | 12 set s n}/><br/> |
| adamc@614 | 13 <br/> |
| adamc@614 | 14 Current: <dyn signal={n <- signal s; return <xml>{[n]}</xml>}/> |
| adamc@614 | 15 </body></xml> |
| adamc@614 | 16 end |