On Sun, Oct 4, 2009 at 2:41 AM, ishiijp <yoshinori.is...@gmail.com> wrote:
>
> Thank you for your example, David.
> It will work in my purpose.
>
Cool.
>
> It seems that my poor English and less information let some people
> confused.
>
I appreciate that you have put in the work to translate your thoughts to
English. I apologize that I only speak English, but would love to speak
Japanese, German, Russian, and a few other languages.
> I need just a request scope data.
> It means I want to share information between snippets across a
> request.
> (Is the expression "request scope" not good for in this case...?)
>
"request scope" is exactly the right phrase.
>
> Thank all responsed my post,
> and your suggestions are informative.
> I think very nice community is here.
>
> On 9ζ26ζ₯, εεΎ10:33, David Pollak <feeder.of.the.be...@gmail.com> wrote:
> > To share information between snippets during a request, use a RequestVar:
> > object MyInfo extends RequestVar(calculate_value)
> >
> > so
> >
> > object MyInfo extends RequestVar[Box[Invoice]](Empty)
> >
> > in one snippet, you may calculate the Invoice and put it in the MyInfo:
> >
> > MyInfo.set(Full(invoice))
> >
> > In another snippet, you can extract:
> >
> > for {
> > invoice <- MyInfo.is
> > } yield ...
> >
> > Note that the "calculate_value" is a call-by-name parameter, so it will
> be
> > invoked each time the RequestVar is uninitialized. You can place lazy
> > calculation logic in here.
> >
> > On Sat, Sep 26, 2009 at 12:14 AM, ishiijp <yoshinori.is...@gmail.com>
> wrote:
> >
> > > Hi.
> >
> > > If my lift application have some data that cost to create, and I want
> > > to share it among snippets, how to do in Lift?
> >
> > > if such data are shared inside one snippet, I may use "lazy val".
> > > But I have no nice idea to share it among different snippts.
> >
> > > Thanks much.
> >
> > --
> > Lift, the simply functional web frameworkhttp://liftweb.net
> > Beginning Scalahttp://www.apress.com/book/view/1430219890
> > Follow me:http://twitter.com/dpp
> > Surf the harmonics
>
> >
>
--
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
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