Mercurial > urweb
view tests/id.ur @ 1998:cc7e5d469d1b
Protect uw_Basis_new_client_source from invalid ctx->id
We assume that FFI code may create new contextes with id left unassigned
author | Sergey Mironov <grrwlf@gmail.com> |
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date | Wed, 26 Feb 2014 09:43:47 +0000 |
parents | 6f2f74cc4ead |
children |
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fun main () : transaction page = id1 <- fresh; id2 <- fresh; x <- source <xml/>; return <xml><body> <span id={id1}>Hi!</span> <span id={id2}>Ho!</span> <dyn signal={signal x}/> <button value="Set" onclick={id <- fresh; set x <xml><span id={id}>He!</span></xml>}/> <button value="Show" onclick={x <- get x; alert (show x)}/> </body></xml>