Mercurial > urweb
view tests/spawn.ur @ 2062:795b5b75453c
Add 'role' data attribute.
Note, that 'role' attribute is a part of reach ARIA API described here:
http://www.w3.org/TR/wai-aria/
Among 'role', it defines lots of aria-* attributes
author | Sergey Mironov <grrwlf@gmail.com> |
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date | Mon, 07 Jul 2014 10:05:04 +0400 |
parents | 7ea0df9e56b6 |
children |
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table t : {A : int, Ch : channel string} fun listener n ch = s <- recv ch; alert (show n ^ ": " ^ s); listener n ch fun speak id msg = r <- oneRow (SELECT t.Ch FROM t WHERE t.A = {[id]}); send r.T.Ch msg fun main () : transaction page = ch1 <- channel; dml (INSERT INTO t (A, Ch) VALUES (1, {[ch1]})); ch2 <- channel; dml (INSERT INTO t (A, Ch) VALUES (2, {[ch2]})); s1 <- source ""; s2 <- source ""; return <xml><body onload={spawn (listener 1 ch1); spawn (listener 2 ch2)}> 1: <ctextbox source={s1}/><button onclick={msg <- get s1; speak 1 msg}/><br/> 2: <ctextbox source={s2}/><button onclick={msg <- get s2; speak 2 msg}/> </body></xml>