Mercurial > urweb
changeset 1008:1911e84df461
Move stuff from bulkEdit to meta
author | Adam Chlipala <adamc@hcoop.net> |
---|---|
date | Thu, 22 Oct 2009 11:51:31 -0400 (2009-10-22) |
parents | d3af9e54c828 |
children | 59097824f19b |
files | demo/more/bulkEdit.ur demo/more/conference.ur demo/more/conference.urs demo/more/meta.ur demo/more/meta.urs |
diffstat | 5 files changed, 45 insertions(+), 26 deletions(-) [+] |
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--- a/demo/more/bulkEdit.ur Thu Oct 22 11:37:58 2009 -0400 +++ b/demo/more/bulkEdit.ur Thu Oct 22 11:51:31 2009 -0400 @@ -23,25 +23,11 @@ open M - fun ensql [avail] (r : $(map snd visible)) : $(map (sql_exp avail [] []) (map fst visible)) = - map2 [meta] [snd] [fn ts :: (Type * Type) => sql_exp avail [] [] ts.1] - (fn [ts] meta v => @sql_inject meta.Inject (meta.Parse v)) - [_] folder visible r - fun main () = items <- queryX (SELECT t.{keyName}, t.{{map fst visible}} FROM t) (fn r => <xml><entry><tr> <hidden{keyName} value={show r.T.keyName}/> - {useMore (foldR2 [meta] [fst] [fn cols :: {(Type * Type)} => - xml [Body, Form, Tr] [] (map snd cols)] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] [[nm] ~ rest] - (m : meta p) v (acc : xml [Body, Form, Tr] [] (map snd rest)) => - <xml> - <td>{m.WidgetPopulated [nm] v}</td> - {useMore acc} - </xml>) - <xml/> - [_] folder visible (r.T -- keyName))} + {useMore (allPopulatedTr visible (r.T -- keyName) folder)} </tr></entry></xml>); return <xml><body> @@ -58,7 +44,7 @@ and save r = List.app (fn user => dml (update [map fst visible] ! - (ensql (user -- keyName)) + (ensql visible (user -- keyName) folder) t (WHERE t.{keyName} = {[readError user.keyName]}))) r.Users; main ()
--- a/demo/more/conference.ur Thu Oct 22 11:37:58 2009 -0400 +++ b/demo/more/conference.ur Thu Oct 22 11:51:31 2009 -0400 @@ -2,7 +2,7 @@ functor Make(M : sig con paper :: {(Type * Type)} - constraint [Id] ~ paper + constraint [Id, Document] ~ paper val paper : $(map meta paper) val paperFolder : folder paper @@ -18,7 +18,7 @@ CONSTRAINT Nam UNIQUE Nam sequence userId - con paper = [Id = int] ++ map fst M.paper + con paper = [Id = int, Document = blob] ++ map fst M.paper table paper : paper PRIMARY KEY Id sequence paperId @@ -133,12 +133,22 @@ m <- main' (); return <xml><body>{m}</body></xml> - and submit () = return <xml><body> - <h1>Submit a Paper</h1> - - <form> - {allWidgets M.paper M.paperFolder} - </form> - </body></xml> + and submit () = + let + fun doSubmit r = return <xml><body> + MIME type: {[fileMimeType r.Document]}<br/> + Length: {[blobSize (fileData r.Document)]} + </body></xml> + in + return <xml><body> + <h1>Submit a Paper</h1> + + <form> + {allWidgets M.paper M.paperFolder} + <b>Paper:</b> <upload{#Document}/><br/> + <submit value="Submit" action={doSubmit}/> + </form> + </body></xml> + end end
--- a/demo/more/conference.urs Thu Oct 22 11:37:58 2009 -0400 +++ b/demo/more/conference.urs Thu Oct 22 11:51:31 2009 -0400 @@ -1,6 +1,6 @@ functor Make(M : sig con paper :: {(Type * Type)} - constraint [Id] ~ paper + constraint [Id, Document] ~ paper val paper : $(map Meta.meta paper) val paperFolder : folder paper
--- a/demo/more/meta.ur Thu Oct 22 11:37:58 2009 -0400 +++ b/demo/more/meta.ur Thu Oct 22 11:51:31 2009 -0400 @@ -44,3 +44,20 @@ </xml>) <xml/> [_] fl r + +fun allPopulatedTr [ts ::: {(Type * Type)}] (r : $(map meta ts)) (vs : $(map fst ts)) (fl : folder ts) = + foldR2 [meta] [fst] [fn cols :: {(Type * Type)} => + xml [Body, Form, Tr] [] (map snd cols)] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] [[nm] ~ rest] + (m : meta p) v (acc : xml [Body, Form, Tr] [] (map snd rest)) => + <xml> + <td>{m.WidgetPopulated [nm] v}</td> + {useMore acc} + </xml>) + <xml/> + [_] fl r vs + +fun ensql [avail] [ts ::: {(Type * Type)}] (r : $(map meta ts)) (vs : $(map snd ts)) (fl : folder ts) = + map2 [meta] [snd] [fn ts :: (Type * Type) => sql_exp avail [] [] ts.1] + (fn [ts] meta v => @sql_inject meta.Inject (meta.Parse v)) + [_] fl r vs
--- a/demo/more/meta.urs Thu Oct 22 11:37:58 2009 -0400 +++ b/demo/more/meta.urs Thu Oct 22 11:51:31 2009 -0400 @@ -15,3 +15,9 @@ val allWidgets : ts ::: {(Type * Type)} -> $(map meta ts) -> folder ts -> xml form [] (map snd ts) + +val allPopulatedTr : ts ::: {(Type * Type)} -> $(map meta ts) -> $(map fst ts) -> folder ts + -> xml ([Tr] ++ form) [] (map snd ts) + +val ensql : avail ::: {{Type}} -> ts ::: {(Type * Type)} -> $(map meta ts) -> $(map snd ts) -> folder ts + -> $(map (sql_exp avail [] []) (map fst ts))