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-rw-r--r--tests/crud.ur131
1 files changed, 68 insertions, 63 deletions
diff --git a/tests/crud.ur b/tests/crud.ur
index e6f490e5..226d16d6 100644
--- a/tests/crud.ur
+++ b/tests/crud.ur
@@ -1,11 +1,11 @@
con colMeta = fn t_formT :: (Type * Type) => {
- Nam : string,
- Show : t_formT.1 -> xbody,
- Widget : nm :: Name -> xml form [] [nm = t_formT.2],
- WidgetPopulated : nm :: Name -> t_formT.1 -> xml form [] [nm = t_formT.2],
- Parse : t_formT.2 -> t_formT.1,
- Inject : sql_injectable t_formT.1
-}
+ Nam : string,
+ Show : t_formT.1 -> xbody,
+ Widget : nm :: Name -> xml form [] [nm = t_formT.2],
+ WidgetPopulated : nm :: Name -> t_formT.1 -> xml form [] [nm = t_formT.2],
+ Parse : t_formT.2 -> t_formT.1,
+ Inject : sql_injectable t_formT.1
+ }
con colsMeta = fn cols :: {(Type * Type)} => $(Top.mapT2T colMeta cols)
fun default (t ::: Type) (sh : show t) (rd : read t) (inj : sql_injectable t)
@@ -15,7 +15,7 @@ fun default (t ::: Type) (sh : show t) (rd : read t) (inj : sql_injectable t)
Widget = fn nm :: Name => (<xml><textbox{nm}/></xml>),
WidgetPopulated = fn (nm :: Name) n =>
(<xml><textbox{nm} value={show _ n}/></xml>),
- Parse = readError _,e
+ Parse = readError _,
Inject = _}
val int = default _ _ _
@@ -31,14 +31,14 @@ fun bool name = {Nam = name,
Inject = _}
functor Make(M : sig
- con cols :: {(Type * Type)}
- constraint [Id] ~ cols
- val tab : sql_table ([Id = int] ++ mapT2T fstTT cols)
+con cols :: {(Type * Type)}
+constraint [Id] ~ cols
+val tab : sql_table ([Id = int] ++ mapT2T fstTT cols)
- val title : string
+val title : string
- val cols : colsMeta cols
-end) = struct
+val cols : colsMeta cols
+ end) = struct
open constraints M
val tab = M.tab
@@ -64,10 +64,13 @@ fun save (id : int) (inputs : $(mapT2T sndTT M.cols)) =
() <- dml (update [mapT2T fstTT M.cols]
(foldT2R2 [sndTT] [colMeta]
[fn cols => $(mapT2T (fn t :: (Type * Type) =>
- sql_exp [T = [Id = int] ++ mapT2T fstTT M.cols] [] [] t.1) cols)]
+ sql_exp [T = [Id = int]
+ ++ mapT2T fstTT M.cols]
+ [] [] t.1) cols)]
(fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
[[nm] ~ rest] =>
- fn input col acc => acc with nm = sql_inject col.Inject (col.Parse input))
+ fn input col acc => acc with nm =
+ sql_inject col.Inject (col.Parse input))
{} [M.cols] inputs M.cols)
tab (WHERE T.Id = {id}));
return <xml><body>
@@ -79,18 +82,18 @@ fun update (id : int) =
case fso : (Basis.option {Tab : $(mapT2T fstTT M.cols)}) of
None => return <xml><body>Not found!</body></xml>
| Some fs => return <xml><body><form>
- {foldT2R2 [fstTT] [colMeta] [fn cols :: {(Type * Type)} => xml form [] (mapT2T sndTT cols)]
- (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
- [[nm] ~ rest] (v : t.1) (col : colMeta t)
- (acc : xml form [] (mapT2T sndTT rest)) =>
- <xml>
- <li> {cdata col.Nam}: {col.WidgetPopulated [nm] v}</li>
- {useMore acc}
- </xml>)
- <xml/>
- [M.cols] fs.Tab M.cols}
-
- <submit action={save id}/>
+ {foldT2R2 [fstTT] [colMeta] [fn cols :: {(Type * Type)} => xml form [] (mapT2T sndTT cols)]
+ (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
+ [[nm] ~ rest] (v : t.1) (col : colMeta t)
+ (acc : xml form [] (mapT2T sndTT rest)) =>
+ <xml>
+ <li> {cdata col.Nam}: {col.WidgetPopulated [nm] v}</li>
+ {useMore acc}
+ </xml>)
+ <xml/>
+ [M.cols] fs.Tab M.cols}
+
+ <submit action={save id}/>
</form></body></xml>
fun delete (id : int) =
@@ -100,59 +103,61 @@ fun delete (id : int) =
</body></xml>
fun confirm (id : int) = return <xml><body>
- <p>Are you sure you want to delete ID #{txt _ id}?</p>
+ <p>Are you sure you want to delete ID #{txt _ id}?</p>
- <p><a link={delete id}>I was born sure!</a></p>
+ <p><a link={delete id}>I was born sure!</a></p>
</body></xml>
fun main () =
rows <- queryX (SELECT * FROM tab AS T)
(fn (fs : {T : $([Id = int] ++ mapT2T fstTT M.cols)}) => <xml>
- <tr>
- <td>{txt _ fs.T.Id}</td>
- {foldT2RX2 [fstTT] [colMeta] [tr]
- (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
- [[nm] ~ rest] v col => <xml>
- <td>{col.Show v}</td>
- </xml>)
- [M.cols] (fs.T -- #Id) M.cols}
- <td><a link={update fs.T.Id}>[Update]</a> <a link={confirm fs.T.Id}>[Delete]</a></td>
- </tr>
- </xml>);
+ <tr>
+ <td>{txt _ fs.T.Id}</td>
+ {foldT2RX2 [fstTT] [colMeta] [tr]
+ (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
+ [[nm] ~ rest] v col => <xml>
+ <td>{col.Show v}</td>
+ </xml>)
+ [M.cols] (fs.T -- #Id) M.cols}
+ <td>
+ <a link={update fs.T.Id}>[Update]</a>
+ <a link={confirm fs.T.Id}>[Delete]</a>
+ </td>
+ </tr>
+ </xml>);
return <xml><head>
<title>{cdata M.title}</title>
-
</head><body>
- <h1>{cdata M.title}</h1>
+ <h1>{cdata M.title}</h1>
- <table border={1}>
- <tr>
- <th>ID</th>
- {foldT2RX [colMeta] [tr]
- (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
- [[nm] ~ rest] col => <xml>
+ <table border={1}>
+ <tr>
+ <th>ID</th>
+ {foldT2RX [colMeta] [tr]
+ (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
+ [[nm] ~ rest] col => <xml>
<th>{cdata col.Nam}</th>
</xml>)
- [M.cols] M.cols}
- </tr>
- {rows}
- </table>
+ [M.cols] M.cols}
+ </tr>
+ {rows}
+ </table>
- <br/>
+ <br/>
- <form>
- {foldT2R [colMeta] [fn cols :: {(Type * Type)} => xml form [] (mapT2T sndTT cols)]
- (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
- [[nm] ~ rest] (col : colMeta t) (acc : xml form [] (mapT2T sndTT rest)) => <xml>
+ <form>
+ {foldT2R [colMeta] [fn cols :: {(Type * Type)} => xml form [] (mapT2T sndTT cols)]
+ (fn (nm :: Name) (t :: (Type * Type)) (rest :: {(Type * Type)})
+ [[nm] ~ rest] (col : colMeta t) (acc : xml form [] (mapT2T sndTT rest)) => <xml>
<li> {cdata col.Nam}: {col.Widget [nm]}</li>
{useMore acc}
</xml>)
- <xml/>
- [M.cols] M.cols}
-
- <submit action={create}/>
- </form>
+ <xml/>
+ [M.cols] M.cols}
+
+ <submit action={create}/>
+ </form>
</body></xml>
end
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 07:17:56 +0000