diff options
Diffstat (limited to 'demo/batchFun.ur')
| -rw-r--r-- | demo/batchFun.ur | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/demo/batchFun.ur b/demo/batchFun.ur index c75cbb07..3f0317a8 100644 --- a/demo/batchFun.ur +++ b/demo/batchFun.ur @@ -45,14 +45,14 @@ functor Make(M : sig fun add r = dml (insert t - (foldR2 [fst] [colMeta] - [fn cols => $(map (fn t :: (Type * Type) => - sql_exp [] [] [] t.1) cols)] - (fn [nm :: Name] [t :: (Type * Type)] [rest :: {(Type * Type)}] - [[nm] ~ rest] input col acc => - acc ++ {nm = @sql_inject col.Inject input}) - {} [M.cols] M.fl (r -- #Id) M.cols - ++ {Id = (SQL {[r.Id]})})) + (@foldR2 [fst] [colMeta] + [fn cols => $(map (fn t :: (Type * Type) => + sql_exp [] [] [] t.1) cols)] + (fn [nm :: Name] [t :: (Type * Type)] [rest :: {(Type * Type)}] + [[nm] ~ rest] input col acc => + acc ++ {nm = @sql_inject col.Inject input}) + {} M.fl (r -- #Id) M.cols + ++ {Id = (SQL {[r.Id]})})) fun doBatch ls = case ls of @@ -72,11 +72,11 @@ functor Make(M : sig | Cons (r, ls) => <xml> <tr> <td>{[r.Id]}</td> - {foldRX2 [colMeta] [fst] [_] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] - [[nm] ~ rest] m v => - <xml><td>{m.Show v}</td></xml>) - [M.cols] M.fl M.cols (r -- #Id)} + {@foldRX2 [colMeta] [fst] [_] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] + [[nm] ~ rest] m v => + <xml><td>{m.Show v}</td></xml>) + M.fl M.cols (r -- #Id)} {if withDel then <xml><td><button value="Delete" onclick={rpc (del r.Id)}/></td></xml> else @@ -88,11 +88,11 @@ functor Make(M : sig <xml><dyn signal={ls <- signal lss; return <xml><table> <tr> <th>Id</th> - {foldRX [colMeta] [_] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] - [[nm] ~ rest] m => - <xml><th>{[m.Nam]}</th></xml>) - [M.cols] M.fl M.cols} + {@foldRX [colMeta] [_] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] + [[nm] ~ rest] m => + <xml><th>{[m.Nam]}</th></xml>) + M.fl M.cols} </tr> {show' ls} </table></xml>}/></xml> @@ -103,25 +103,25 @@ functor Make(M : sig batched <- source Nil; id <- source ""; - inps <- foldR [colMeta] [fn r => transaction ($(map snd r))] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] [[nm] ~ rest] m acc => - s <- m.NewState; - r <- acc; - return ({nm = s} ++ r)) - (return {}) - [M.cols] M.fl M.cols; - + inps <- @foldR [colMeta] [fn r => transaction ($(map snd r))] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] [[nm] ~ rest] m acc => + s <- m.NewState; + r <- acc; + return ({nm = s} ++ r)) + (return {}) + M.fl M.cols; + let fun add () = id <- get id; - vs <- foldR2 [colMeta] [snd] [fn r => transaction ($(map fst r))] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] - [[nm] ~ rest] m s acc => - v <- m.ReadState s; - r <- acc; - return ({nm = v} ++ r)) - (return {}) - [M.cols] M.fl M.cols inps; + vs <- @foldR2 [colMeta] [snd] [fn r => transaction ($(map fst r))] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] + [[nm] ~ rest] m s acc => + v <- m.ReadState s; + r <- acc; + return ({nm = v} ++ r)) + (return {}) + M.fl M.cols inps; ls <- get batched; set batched (Cons ({Id = readError id} ++ vs, ls)) @@ -144,11 +144,11 @@ functor Make(M : sig <table> <tr> <th>Id:</th> <td><ctextbox source={id}/></td> </tr> - {foldRX2 [colMeta] [snd] [_] - (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] - [[nm] ~ rest] m s => - <xml><tr> <th>{[m.Nam]}:</th> <td>{m.Widget s}</td> </tr></xml>) - [M.cols] M.fl M.cols inps} + {@foldRX2 [colMeta] [snd] [_] + (fn [nm :: Name] [p :: (Type * Type)] [rest :: {(Type * Type)}] + [[nm] ~ rest] m s => + <xml><tr> <th>{[m.Nam]}:</th> <td>{m.Widget s}</td> </tr></xml>) + M.fl M.cols inps} <tr> <th/> <td><button value="Batch it" onclick={add ()}/></td> </tr> </table> |