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| author |  Adam Chlipala <adamc@hcoop.net> | 2008-10-23 14:03:12 -0400 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2008-10-23 14:03:12 -0400 |
| commit | a2495d384c7747a079cb0f4bc31f44d626391068 (patch) | |
| tree | 65ced70d644fa88a41a2270c9e5351cca303914c /demo/metaform.ur | |
| parent | 0fa422bfaf3931aacff958cb73d44ebfa4191f4a (diff) | |
Metaform demos, minus prose
Diffstat (limited to 'demo/metaform.ur')
| -rw-r--r-- | demo/metaform.ur | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/demo/metaform.ur b/demo/metaform.ur new file mode 100644 index 00000000..ae1197f4 --- /dev/null +++ b/demo/metaform.ur @@ -0,0 +1,28 @@ +functor Make (M : sig + con fs :: {Unit} + val names : $(mapUT string fs) + end) = struct + + fun handler values = return <xml><body> + {foldURX2 [string] [string] [body] + (fn (nm :: Name) (rest :: {Unit}) [[nm] ~ rest] name value => <xml> + <li> {[name]} = {[value]}</li> + </xml>) + [M.fs] M.names values} + </body></xml> + + fun main () = return <xml><body> + <form> + {foldUR [string] [fn cols :: {Unit} => xml form [] (mapUT string cols)] + (fn (nm :: Name) (rest :: {Unit}) [[nm] ~ rest] name + (acc : xml form [] (mapUT string rest)) => <xml> + <li> {[name]}: <textbox{nm}/></li> + {useMore acc} + </xml>) + <xml/> + [M.fs] M.names} + <submit action={handler}/> + </form> + </body></xml> + +end |