On Mon, Nov 16, 2009 at 8:14 AM, dserodio <[email protected]> wrote:
> > I'm a complete Lift (and Scala) newbie, and I'm trying to follow the > "Starting with Lift" tutorial. > > I created a blank project and when I create a Todo.scala with the > contents of "Listing 2: The ToDo model", I get a "Cannot resolve > symbol IdPK". Which package contains this trait ? > Do you have the all of the following lines in your Todo.scala file: import net.liftweb._ import mapper._ import http._ import SHtml._ import util._ The mapper package contains the trait. > > Also, are the mapper, http, SHtml and util packages "top-level" (ie, > not contained in net.liftweb) ? > No, they are sub-packages of net.liftweb Scala has a different (and more flexible) package resolution mechanism than Java. By doing import net.liftweb._, you are saying, if any subpackage of net.liftweb is mentioned (e.g., mapper._), you can resolve that to net.liftweb.mapper._ Thanks, David > > TIA, > Daniel Serodio > > > > -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Surf the harmonics --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Lift" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~----------~----~----~----~------~----~------~--~---
