annotate tests/crud.urs @ 362:24a31b35e08f
Reusable column handlers for Crud
author |
Adam Chlipala <adamc@hcoop.net> |
date |
Tue, 14 Oct 2008 17:18:59 -0400 |
parents |
2205d5cb416a |
children |
4f75cc2e1373 |
rev |
line source |
adamc@352
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1 con colMeta = fn t_formT :: (Type * Type) =>
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2 {Nam : string,
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3 Show : t_formT.1 -> xbody,
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4 Widget : nm :: Name -> xml form [] [nm = t_formT.2],
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5 WidgetPopulated : nm :: Name -> t_formT.1
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6 -> xml form [] [nm = t_formT.2],
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7 Parse : t_formT.2 -> t_formT.1,
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8 Inject : sql_injectable t_formT.1}
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9 con colsMeta = fn cols :: {(Type * Type)} => $(mapT2T colMeta cols)
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10
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11 val default : t ::: Type -> show t -> read t -> sql_injectable t -> string -> colMeta (t, string)
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12 val int : string -> colMeta (int, string)
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13 val float : string -> colMeta (float, string)
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14 val string : string -> colMeta (string, string)
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15 val bool : string -> colMeta (bool, bool)
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16
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17 functor Make(M : sig
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18 con cols :: {(Type * Type)}
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19 constraint [Id] ~ cols
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20 val tab : sql_table ([Id = int] ++ mapT2T fstTT cols)
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21
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22 val title : string
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23
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24 val cols : colsMeta cols
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25 end) : sig
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26 val main : unit -> transaction page
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27 end
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