Mercurial > urweb
view tests/dlist2.ur @ 2162:c39c48696393
Allow returnBlob and redirect in static protocol
Both of these functions end up returning RETURN_INDIRECTLY, which is
assumed to be an error by static.c's main. Treat it as success
instead.
author | Julian Squires <julian@cipht.net> |
---|---|
date | Mon, 13 Jul 2015 14:34:30 -0400 |
parents | 1a9171e31fd1 |
children |
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datatype dlist = Nil | Cons of string * source dlist fun delist dl = case dl of Nil => <xml>[]</xml> | Cons (x, s) => <xml>{[x]} <ctextbox/> :: {delistSource s}</xml> and delistSource s = <xml><dyn signal={dl <- signal s; return (delist dl)}/></xml> fun main () : transaction page = tail0 <- source Nil; tail <- source tail0; tb <- source ""; return <xml><body> {delist (Cons ("ROOT", tail0))} <br/> <ctextbox source={tb}/> <button value="Add" onclick={hd <- get tb; tl <- source Nil; old <- get tail; set old (Cons (hd, tl)); set tail tl}/> <button value="Reset" onclick={set tail0 Nil; set tail tail0}/> </body></xml>