Mercurial > urweb
view demo/increment.ur @ 1021:7a4a55e05081
Use call/cc for recv and sleep
author | Adam Chlipala <adamc@hcoop.net> |
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date | Sun, 25 Oct 2009 15:29:21 -0400 |
parents | ed06e25c70ef |
children | e6bc6bbd7a32 |
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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={n <- rpc (increment ()); set src n}/> </body></xml>