Try using for comprehensions
for (res <- JSONParser.parse(S.params("results").first);
(key, value) <- res) yield some_expression
Marius
On Jul 15, 11:51 am, fbettag <fr...@bett.ag> wrote:
> Args Sorry, the Full(Map(..)) gets returned by the JSON Parser.
>
> for (res <- JSONParser.parse(S.params("results").first); (key, value)
> <- res) {
> Log.error(key + " -> " + value)
>
> }
>
> Anyhow it still doesn't run through the loop. This stuff is really
> over-complicated.
>
> On Jul 15, 10:20 am, Jeppe Nejsum Madsen <je...@ingolfs.dk> wrote:
>
> > On Wed, Jul 15, 2009 at 10:01 AM, fbettag<fr...@bett.ag> wrote:
>
> > > Ok, i found out that the POSTed JSON was in S.params("results").first,
> > > which contains:
>
> > > Full(Map(name -> New Content, language -> en, content -> , id -> ext-
> > > record-1))
>
> > > So i tried this:
> > > for ((key, value) <- JSONParser.parse(S.params("results").first)) {
> > > Log.error(key + " -> " + value)
> > > }
>
> > > But it doesn't go through the loop. I guess it has something to do
> > > with the Full() around the Map.
> > > I tried .elements on the returned Full() for an iterable, but it still
> > > doesn't run through the loop.
>
> > > Any ideas?
>
> > If S.params("results") contain
> > Full(Map(name -> New Content, language -> en, content -> , id -> ext-
>
> > > record-1))
>
> > It seems like it's already parsed, in which case you could do
>
> > for (results <- S.params("results"); (key, value) <-results) {
> > Log.error(key + " -> " + value)
> > }
>
> > /Jeppe
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Lift" group.
To post to this group, send email to liftweb@googlegroups.com
To unsubscribe from this group, send email to
liftweb+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/liftweb?hl=en
-~----------~----~----~----~------~----~------~--~---
