Mercurial > urweb
view demo/increment.ur @ 2245:27899da8780b
Sqlcache allows any expression injected into SQL.
author | Ziv Scully <ziv@mit.edu> |
---|---|
date | Sun, 02 Aug 2015 18:25:42 -0700 |
parents | e6bc6bbd7a32 |
children |
line wrap: on
line source
sequence seq fun increment () = nextval seq fun main () = src <- source 0; return <xml><body> <dyn signal={n <- signal src; return <xml>{[n]}</xml>}/> <button value="Update" onclick={fn _ => n <- rpc (increment ()); set src n}/> </body></xml>