Thanks Jeremy.
I had it to work now ;)
Corentin
On Tue, Jan 18, 2011 at 6:01 PM, Jeremy Shaw <jer...@n-heptane.com> wrote:
> Hello,
>
> trhsx will be installed in ~/.cabal/bin, so you will need to add that
> to your PATH.
>
> In order to use the demo code I provided you would need the latest
> happstack from darcs because it contains a few differences in the API.
> The code can be made to work with what is on hackage though.
>
> The submit issue is actually a bug in digestive-functors-blaze. The
> return type should be, Form m i e BlazeFormHtml (). jaspervdj is going
> to patch it and upload a new version.
>
> - jeremy
>
>
> On Thu, Jan 13, 2011 at 2:40 PM, Corentin Dupont
> <corentin.dup...@gmail.com> wrote:
> > Hello,
> >
> > I'm using the combination happstack + digestive-functors + web-routes +
> > blazeHTML.
> > I'm not finding any examples on the net...
> >
> > I've tried to adapt your example (thanks):
> >
> > type NomicForm a = HappstackForm IO String BlazeFormHtml a
> >
> > demoForm :: NomicForm (Text, Text)
> > demoForm =
> > (,) <$> ((TDB.label "greeting: " ++> inputNonEmpty Nothing) <* br)
> > <*> ((TDB.label "noun: " ++> inputNonEmpty Nothing) <* br)
> > <* (submit "submit")
> > where
> > br :: NomicForm ()
> > br = view H.br
> > -- make sure the fields are not blank, show errors in line if they
> are
> > inputNonEmpty :: Maybe Text -> NomicForm Text
> > inputNonEmpty v =
> > (inputText v `validate` (TD.check "You can not leave this field
> > blank." (not . T.null)) <++ errors)
> >
> >
> > But I've got a problem on submit and inputText. I don't see how they are
> > compatible with HappstackForm.
> > NomicForm a reduces to:
> > Form (ServerPartT IO) Input String BlazeFormHtml a
> >
> > whereas the type of submit is:
> >
> > submit :: Monad m
> >
> > => String -- ^ Text on the submit
> button
> >
> > -> Form m String e BlazeFormHtml () -- ^ Submit button
> >
> >
> > Maybe I miss some instance?
> >
> > BTW, I also tried to execute your exemple, but I can't install some
> > packages.
> >
> >> cabal install digestive-functors-hsp
> >
> > cabal: Unknown build tool trhsx
> >
> > Whereas trhsx is in my PATH (under linux).
> >
> > You said I need the latest happstack from darcs, why?
> >
> > Cheers,
> > Corentin
> >
> > On Sun, Jan 9, 2011 at 8:36 PM, Jeremy Shaw <jer...@n-heptane.com>
> wrote:
> >>
> >> Hello,
> >>
> >> newRule also needs to have the type, RoutedNomicServer. The
> >> transformation of RoutedNomicServer into NomicServer is done in the
> >> handleSite function. Something like this:
> >>
> >>
> >> nomicSpec :: ServerHandle -> Site Route (ServerPartT IO Response)
> >> nomicSpec sh =
> >> Site { handleSite = \f url -> unRouteT (nomicSite sh url)
> f
> >> ...
> >>
> >> main =
> >> do ...
> >> simpleHTTP nullConf $ siteImpl (nomicSpec sh)
> >>
> >> Or something like that -- it's hard to tell exactly what is going on
> >> in your app based on the snippets you provided.
> >>
> >> Also, I highly recommend using digestive functors instead of formlets.
> >> It is the successor to formlets. Same core idea, better implementation
> >> and actively maintained.
> >>
> >> I have attached a quick demo of using:
> >>
> >> happstack+digestive-functors+web-routes+HSP
> >>
> >> To use it you will need the latest happstack from darcs plus:
> >>
> >> hsp
> >> web-routes
> >> web-routes-hsp
> >> web-routes-happstack
> >> web-routes-mtl
> >> digestive-functors
> >> digestive-functors-hsp
> >>
> >> I plan to clean up this example and document it better in the crash
> >> course for the upcoming release. Clearly things like the FormInput
> >> instance and the formPart function belong a library.
> >>
> >> let me know if you have more questions.
> >> - jeremy
> >>
> >> On Sat, Jan 8, 2011 at 6:44 PM, Corentin Dupont
> >> <corentin.dup...@gmail.com> wrote:
> >> > Hello,
> >> >
> >> > I have difficulties mixing web-routes and forms:
> >> > I have put routes in all my site, except for forms which remains with
> >> > the
> >> > type ServerPartT IO Response.
> >> > How to make them work together?
> >> >
> >> > I have:
> >> > type NomicServer = ServerPartT IO
> >> > type RoutedNomicServer = RouteT PlayerCommand NomicServer
> >> >
> >> > newRule :: ServerHandle -> NomicServer Response
> >> > newRule sh = do
> >> > methodM POST -- only accept a post method
> >> > mbEntry <- getData -- get the data
> >> > case mbEntry of
> >> > Nothing -> error $ "error: newRule"
> >> > Just (NewRule name text code pn) -> do
> >> > html <- nomicPageComm pn sh (submitRule name text code pn))
> >> > ok $ toResponse html
> >> >
> >> >
> >> > nomicPageComm :: PlayerNumber -> ServerHandle -> Comm () ->
> >> > RoutedNomicServer Html
> >> > nomicPageComm pn sh comm =
> >> > (..)
> >> >
> >> >
> >> > launchWebServer :: ServerHandle -> IO ()
> >> > launchWebServer sh = do
> >> > putStrLn "Starting web server...\nTo connect, drive your browser to
> >> > \"http://localhost:8000/Login\ <http://localhost:8000/Login%5C>""
> >> > d <- liftIO getDataDir
> >> > simpleHTTP nullConf $ mconcat [dir "postLogin" $ postLogin,
> >> > fileServe [] d,
> >> > dir "Login" $ ok $ toResponse $
> >> > loginPage,
> >> > dir "NewRule" $ newRule sh,
> >> > dir "NewGame" $ newGameWeb sh,
> >> > dir "Nomic" $ do
> >> > html <- implSite
> >> > "http://localhost:8000/Nomic/"; "" (nomicSite sh)
> >> > ok $ toResponse html
> >> > ]
> >> >
> >> >
> >> > The red line doesn't compile. I don't know how to transform a
> >> > RoutedNomicServer into a NomicServer.
> >> >
> >> > For the future I intend to use formlets: is these some examples of
> >> > programs
> >> > using happstack + web-routes + formlets?
> >> >
> >> > Thanks,
> >> > Corentin
> >> >
> >> >
> >> >
> >> >
> >> > On Fri, Jan 7, 2011 at 5:10 PM, Jeremy Shaw <jer...@n-heptane.com>
> >> > wrote:
> >> >>
> >> >> Hello,
> >> >>
> >> >> The [(String, String)] argument is for adding query parameters.
> >> >>
> >> >> > encodePathInfo ["foo", "bar", "baz"] [("key","value")]
> >> >>
> >> >> "foo/bar/baz?key=value"
> >> >>
> >> >> Instead of showURL you would use showURLParams.
> >> >>
> >> >> hope this helps!d
> >> >> - jeremy
> >> >>
> >> >> On Fri, Jan 7, 2011 at 8:12 AM, Corentin Dupont
> >> >> <corentin.dup...@gmail.com> wrote:
> >> >> > Hello Jeremy,
> >> >> > I'm using Web routes with happstack.
> >> >> > I'm following this tutorial:
> >> >> > http://tutorialpedia.org/tutorials/Happstack+type+safe+URLs.html
> >> >> >
> >> >> > But It seems out of synch with the latest version of web-routes:
> >> >> > 0.23.2.
> >> >> > The haddock documentation seems out of date also:
> >> >> >
> >> >> > encodePathInfo :: [String] -> [(String, String)] -> String
> >> >> >
> >> >> > For example:
> >> >> >
> >> >> > encodePathInfo [\"foo\", \"bar\", \"baz\"]
> >> >> >
> >> >> > "foo/bar/baz"
> >> >> >
> >> >> > And I can't figure out what this [(String, String)] is for ;)
> >> >> >
> >> >> > Thanks,
> >> >> >
> >> >> > Corentin
> >> >> >
> >> >
> >> >
> >
> >
>
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