Mercurial > gui
changeset 9:1e04008eaef7
Add version of warning with a format wrapper.
author | Karn Kallio <kkallio@eka> |
---|---|
date | Tue, 21 Jun 2011 17:32:36 -0430 |
parents | 90be8b8917d5 |
children | 0337f88f2efc |
files | forms.ur forms.urs |
diffstat | 2 files changed, 13 insertions(+), 0 deletions(-) [+] |
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--- a/forms.ur Fri Jun 17 10:12:05 2011 -0430 +++ b/forms.ur Tue Jun 21 17:32:36 2011 -0430 @@ -6,3 +6,11 @@ return (case v of Invalid s => <xml><b>{[s]}</b></xml> | _ => <xml/>)}/></xml> + +fun warningFmt [a ::: Type] [ctx ::: {Unit}] [ctx ~ body] + (wrap : string -> xml (body ++ ctx) [] []) + (s : signal (readiness a)) = + <xml><dyn signal={v <- s; + return (case v of + Invalid s => wrap s + | _ => <xml/>)}/></xml>
--- a/forms.urs Fri Jun 17 10:12:05 2011 -0430 +++ b/forms.urs Tue Jun 21 17:32:36 2011 -0430 @@ -2,3 +2,8 @@ datatype rpcResult a = Success of a | Failure of string val warning : a ::: Type -> signal (readiness a) -> xbody + +val warningFmt : a ::: Type -> ctx ::: {Unit} -> [ctx ~ body] + => (string -> xml (ctx ++ body) [] []) -> signal (readiness a) + -> xml (ctx ++ body) [] [] +(* A version of warning that adds a chrome wrapper to the warning message. *)