You need to use 'layout(false)' not layout=false
On Thu, Dec 17, 2009 at 11:27 AM, George Adamson <
[email protected]> wrote:
> Thanks Yehuda, I tried it with self.layout=false but apparently the
> layout method does not exist:
> "undefined local variable or method `layout=' for #<Notes:0x1c98360> -
> (NameError)"
>
> Is there something wrong with my syntax?
>
> Here's the controller code:
> (I'm hoping to replace the commented 'request.ajax' conditions with
> one 'before' filter but the before filter causes the 'undefined' error
> on any action call)
>
> class Notes < Application
>
> before Proc.new{ self.layout = false if request.ajax? }
>
> def index
> @notes = Note.all
> display @notes #, request.ajax? ? { :layout=>false } : nil
> end
>
> def edit(id)
> only_provides :html
> @note = Note.get(id)
> raise NotFound unless @note
> display @note #, request.ajax? ? { :layout=>false } : nil
> end
>
> ...etc...
> end
>
> George
>
> On Dec 16, 5:33 pm, Yehuda Katz <[email protected]> wrote:
> > Oh noes. Trapped by the Ruby local variable ambiguity. You'll need
> > self.layout=, as layout = defines a local in the proc's scope.
> >
> > Yehuda Katz
> > Developer | Engine Yard
> > (ph) 718.877.1325
> >
> > On Wed, Dec 16, 2009 at 12:08 PM, George Adamson <
> >
> > [email protected]> wrote:
> > > I'm trying the following but it does not seem to have any effect:
> >
> > > class Notes < Application
> > > before Proc.new { layout = false if request.ajax? }
> > > ...
> >
> > > I must be missing something?!
> > > Cheers,
> > > George
> >
> > > On Dec 15, 1:43 am, 刘松 <[email protected]> wrote:
> > > > It need change "how to find the default layout if not specified by
> render
> > > > method" in merb.
> > > > By now, it only search layout by inheritance order?
> >
> > > > Use a before filter will work, but not as good.
> >
> > > > I have no more suggestion because I know less about merb's code.
> >
> > > > On Tue, Dec 15, 2009 at 6:14 AM, Nicholas Orr <
> [email protected]
> > > >wrote:
> >
> > > > > use a before filter?
> >
> > > > > 2009/12/15 George Adamson <[email protected]>
> >
> > > > > Instead of checking request.ajax (or request.xhr) before deciding
> > > > >> whether to set layout=false, is it possible to have this happen
> > > > >> automatically? Is there somewhere I can set this more generically
> to
> > > > >> apply to all actions?
> >
> > > > >> I only ask because it seems like a lot of repeated code to be
> testing
> > > > >> in every controller action?
> >
> > > > >> Cheers,
> >
> > > > >> George
> >
> > > > >> --
> >
> > > > >> You received this message because you are subscribed to the Google
> > > Groups
> > > > >> "merb" group.
> > > > >> To post to this group, send email to [email protected].
> > > > >> To unsubscribe from this group, send email to
> > > > >> [email protected]<merb%[email protected]>
> <merb%[email protected]<merb%[email protected]>
> ><
> > > merb%[email protected]<merb%[email protected]>
> <merb%[email protected]<merb%[email protected]>
> >
> > > >.
> > > > >> For more options, visit this group at
> > > > >>http://groups.google.com/group/merb?hl=en.
> >
> > > > > --
> > > > > You received this message because you are subscribed to the Google
> > > Groups
> > > > > "merb" group.
> > > > > To post to this group, send email to [email protected].
> > > > > To unsubscribe from this group, send email to
> > > > > [email protected]<merb%[email protected]>
> <merb%[email protected]<merb%[email protected]>
> ><
> > > merb%[email protected]<merb%[email protected]>
> <merb%[email protected]<merb%[email protected]>
> >
> > > >.
> > > > > For more options, visit this group at
> > > > >http://groups.google.com/group/merb?hl=en.
> >
> > > --
> >
> > > You received this message because you are subscribed to the Google
> Groups
> > > "merb" group.
> > > To post to this group, send email to [email protected].
> > > To unsubscribe from this group, send email to
> > > [email protected]<merb%[email protected]><
> merb%[email protected]<merb%[email protected]>
> >.
> > > For more options, visit this group at
> > >http://groups.google.com/group/merb?hl=en.
> >
> >
>
> --
>
> You received this message because you are subscribed to the Google Groups
> "merb" group.
> To post to this group, send email to [email protected].
> To unsubscribe from this group, send email to
> [email protected] <merb%[email protected]>.
> For more options, visit this group at
> http://groups.google.com/group/merb?hl=en.
>
>
>
--
-jonah
--
You received this message because you are subscribed to the Google Groups
"merb" 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/merb?hl=en.
