Mercurial > urweb
diff tests/crud.ur @ 336:34847732cefc
Crud gets column headings
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Sat, 13 Sep 2008 20:04:28 -0400 |
| parents | 9601c717d2f3 |
| children | 18d5affa790d |
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--- a/tests/crud.ur Sat Sep 13 19:53:07 2008 -0400 +++ b/tests/crud.ur Sat Sep 13 20:04:28 2008 -0400 @@ -1,4 +1,4 @@ -con colMeta' = fn t :: Type => {Show : t -> xbody} +con colMeta' = fn t :: Type => {Nam : string, Show : t -> xbody} con colMeta = fn cols :: {Type} => $(Top.mapTT colMeta' cols) functor Make(M : sig @@ -22,8 +22,8 @@ {foldTRX2 [idT] [colMeta'] [tr] (fn (nm :: Name) (t :: Type) (rest :: {Type}) => [[nm] ~ rest] => - fn v funcs => <tr> - <td>{funcs.Show v}</td> + fn v col => <tr> + <td>{col.Show v}</td> </tr>) [M.cols] (fs.T -- #Id) M.cols} </tr> @@ -36,7 +36,16 @@ <h1>{cdata M.title}</h1> <table border={1}> - <tr> <th>ID</th> </tr> + <tr> + <th>ID</th> + {foldTRX [colMeta'] [tr] + (fn (nm :: Name) (t :: Type) (rest :: {Type}) => + [[nm] ~ rest] => + fn col => <tr> + <th>{cdata col.Nam}</th> + </tr>) + [M.cols] M.cols} + </tr> {rows} </table> </body></html>