Mercurial > urweb
view tests/setInner.ur @ 1994:94529780bbcf
getenv calls UNIX getenv() when no special alternative is set
author | Adam Chlipala <adam@chlipala.net> |
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date | Fri, 07 Mar 2014 11:50:45 -0500 |
parents | 06791667937e |
children |
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fun main () : transaction page = x <- fresh; s <- source 0; q <- source ""; return <xml><body> <span id={x}/> <button onclick={v <- get q; set q (v ^ "!"); Ffi.setIt x <xml><dyn signal={n <- signal s; return <xml>n = {[n]}</xml>}/>{[v]}</xml>}/> <button onclick={n <- get s; set s (n + 1)}/> </body></xml>