Does lift offer conversation contexts? If so, could someone provide
me with an example.
I am not sure if conversation context is the proper term, but I am
using this term as it is used by JBoss Seam. A partial description
would be an "approach that allows state to be scoped to a unit of work
an
Hmmm ... personally I'm not that thrilled about it. Can't we have an
internal keep-alive mechanism that keeps the HTTP session not to
expire? ... I wonder if just getting the HttpSession reference
periodically and just don't do much with it would make the container
to not expire the session.(Haven
On Thu, Jan 22, 2009 at 9:12 AM, Marius wrote:
>
> Hmmm ... personally I'm not that thrilled about it. Can't we have an
> internal keep-alive mechanism that keeps the HTTP session not to
> expire? ... I wonder if just getting the HttpSession reference
> periodically and just don't do much with it
The conversation context could be kept in a SessionVar. When your
context terminates (say user clicked a button). You can attach a
cleanUp function to the SessionVar (see registerCleanupFunc) so when
your context terminates you can just call remove() on your SessionVar
Would that help or I'm jus
On Jan 22, 7:17 pm, David Pollak
wrote:
> On Thu, Jan 22, 2009 at 9:12 AM, Marius wrote:
>
> > Hmmm ... personally I'm not that thrilled about it. Can't we have an
> > internal keep-alive mechanism that keeps the HTTP session not to
> > expire? ... I wonder if just getting the HttpSession refe
On Thu, Jan 22, 2009 at 9:35 AM, Marius wrote:
>
>
>
> On Jan 22, 7:17 pm, David Pollak
> wrote:
> > On Thu, Jan 22, 2009 at 9:12 AM, Marius wrote:
> >
> > > Hmmm ... personally I'm not that thrilled about it. Can't we have an
> > > internal keep-alive mechanism that keeps the HTTP session not
On Jan 22, 8:20 pm, David Pollak
wrote:
> On Thu, Jan 22, 2009 at 9:35 AM, Marius wrote:
>
> > On Jan 22, 7:17 pm, David Pollak
> > wrote:
> > > On Thu, Jan 22, 2009 at 9:12 AM, Marius wrote:
>
> > > > Hmmm ... personally I'm not that thrilled about it. Can't we have an
> > > > internal keep
Hi Marius,
I would like the conversations contained within each tab. If I were
to use just a Session variable then the user's state/data would
"collide" and therefore cause unexpected behavior.
This link does a better job of describing how conversations solve this
problem:
http://www.informit
Bryan,
There's no much in Lift to support what you're looking to do.
For 1.1, there will be something like SmartMode Wizard (see
https://www.lostlake.org/wizard.wmv )
If you can tell us something about your application, requirements, use
cases, whatever, we'll work to tailor a solution for you.
That type of Wizard would be nice, though I am not a big fan of XML.
Thank you for your willingness to come up with a solution, but I don't
have a specific need for it right now. There is a project I may be
working on in the future that is similar to the hotel website featured
in that document I
Bryan,
On Thu, Jan 22, 2009 at 10:54 AM, Bryan wrote:
>
> That type of Wizard would be nice, though I am not a big fan of XML.
There will be no XML in Lift. All Lift code is in Scala. Java did not
allow for DSL creation, so in SmartMode we used XML. Scala allows for very
flexible DSL creati
Hey guys,
I usually use JPA for my persistence, but have a small project that I just
need to bang out, so I thought id give Mapper a go. Before I get started,
does anyone know how one would go about reading a BLOB from mysql that holds
an image?
Cheers
Tim
--~--~-~--~~---
Tim,
Make it a MappedBinary field. That corresponds to MySQL Blob.
Thanks,
David
On Thu, Jan 22, 2009 at 11:08 AM, Tim Perrett wrote:
>
> Hey guys,
>
> I usually use JPA for my persistence, but have a small project that I just
> need to bang out, so I thought id give Mapper a go. Before I ge
Hey David,
Interesting, thanks excuse my ignorance, but will I need anything else to
output those images from the database col?
Cheers, Tim
On 22/01/2009 19:15, "David Pollak" wrote:
> Tim,
>
> Make it a MappedBinary field. That corresponds to MySQL Blob.
>
> Thanks,
>
> David
>
> On
You can find a quick-start guide that allows you to jump right into
Lift development here:
http://static.liftweb.net/StartingWithLift.pdf
This combines a tutorial written by Dave Pollak with the first chapter
of the Lift book, http://www.github.com/tjweir/liftbook/ .
--~--~-~--~~---
Guys,
I think I might have just found a bug in the with-param use in layouts...
If I do:
The bind doesn't actually work, and the img tag gets inserted just above the
main content bind point. However, if I do:
(in case google groups breaks it, it should all be on one, single line)
It appears that to make with-param work you need to have a root node
inside the with-param node and that the single closed element such as
an ing tag is just a bit of a special case.
It is a bit annoying to have to wrap valid markup with a just to
make it insert it properly - my understand
Summary:
DPP: I can haz heartbeat?
Marius: Heartbeat? I dunno... that sounds ugly...
DPP: It comes with GC too!
Marius: Oh hellz yeah!
--j
On Thu, Jan 22, 2009 at 10:30 AM, Marius wrote:
>
>
>
> On Jan 22, 8:20 pm, David Pollak
> wrote:
> > On Thu, Jan 22, 2009 at 9:35 AM, Marius wrote:
> >
LoL :-)
On Jan 22, 2009 12:46 PM, "Jorge Ortiz" wrote:
Summary:
DPP: I can haz heartbeat?
Marius: Heartbeat? I dunno... that sounds ugly...
DPP: It comes with GC too!
Marius: Oh hellz yeah!
--j
On Thu, Jan 22, 2009 at 10:30 AM, Marius wrote: >
> > > > On Jan 22, 8:2...
--~--~-~--~--
Jorge, the Lift Group Lulz Stenographer :)
On Jan 22, 3:46 pm, Jorge Ortiz wrote:
> Summary:
>
> DPP: I can haz heartbeat?
> Marius: Heartbeat? I dunno... that sounds ugly...
> DPP: It comes with GC too!
> Marius: Oh hellz yeah!
>
> --j
>
> On Thu, Jan 22, 2009 at 10:30 AM, Marius wrote:
>
> >
This actually made me LOL - great stuff Jorge!
On 22/01/2009 21:11, "TylerWeir" wrote:
>
> Jorge, the Lift Group Lulz Stenographer :)
>
> On Jan 22, 3:46 pm, Jorge Ortiz wrote:
>> Summary:
>>
>> DPP: I can haz heartbeat?
>> Marius: Heartbeat? I dunno... that sounds ugly...
>> DPP: It comes
On Thu, Jan 22, 2009 at 12:33 PM, Tim Perrett wrote:
>
> It appears that to make with-param work you need to have a root node
> inside the with-param node and that the single closed element such as
> an ing tag is just a bit of a special case.
>
> It is a bit annoying to have to wrap valid markup
David,
Do you have a schema to govern lift tags so that this sort of syntactic
constraint could be statically checked?
Best wishes,
--greg
On Thu, Jan 22, 2009 at 2:11 PM, David Pollak wrote:
>
>
> On Thu, Jan 22, 2009 at 12:33 PM, Tim Perrett wrote:
>
>>
>> It appears that to make with-param
On Thu, Jan 22, 2009 at 2:18 PM, Meredith Gregory
wrote:
> David,
>
> Do you have a schema to govern lift tags so that this sort of syntactic
> constraint could be statically checked?
No.
Perhaps it's something we should add to our documentation to-do list.
>
>
> Best wishes,
>
> --greg
>
> O
>
> The tag has to be a child of the tag.
>
> I'm in the process of checking in a change to relax this constraint, but it
> will have a negative impact on the ability to do nested tags.
It being a child of lift:surround is not directly the problem. IMO, its just
not obvious that if you want
On Thu, Jan 22, 2009 at 2:28 PM, Tim Perrett wrote:
>
> >
> > The tag has to be a child of the tag.
> >
> > I'm in the process of checking in a change to relax this constraint, but
> it
> > will have a negative impact on the ability to do nested
> tags.
>
> It being a child of lift:surround is
P.S. the liftweb alias escaped the cc line
-- Forwarded message --
From: Meredith Gregory
Date: Thu, Jan 22, 2009 at 2:38 PM
Subject: lift production experience was Re: [scala-user] Are there any Scala
friend small embeddable HTTP Severs?
To: David Pollak
Cc: Ricky Clarkson , Chr
David,
If you can give me some quick and dirty informal description of the
constraints, i can code up a schema in short order.
Best wishes,
--greg
On Thu, Jan 22, 2009 at 2:20 PM, David Pollak wrote:
>
>
> On Thu, Jan 22, 2009 at 2:18 PM, Meredith Gregory <
> lgreg.mered...@gmail.com> wrote:
Greg,
I'm going to spend some time late next week cleaning up the render
pipeline. I'll prepare the notes during my cleaning session.
It would also be nice to have tests for the expected behaviors. Any
volunteers out there?
Thanks,
David
On Thu, Jan 22, 2009 at 2:47 PM, Meredith Gregory
wrot
I have an entity thus:
@Entity
@Table{val name = "cocktails"}
class Cocktail extends BaseEntity {
@Id
@GeneratedValue{val strategy = GenerationType.AUTO}
var id : Long = _
var name : String = ""
var description : String = ""
var ingredients : String = ""
@Column{val name
I don't really know much about JPA, but just a quick observation on the code
you posted:
Your code has line:
abstract class EnumvType(val et: Enumeration with EnumTrait) extends
UserType {
whereas JPA Demo has line:
abstract class EnumvType(val et: Enumeration with Enumv) extends UserType
{
I
On Thu, Jan 22, 2009 at 4:05 PM, Jorge Ortiz wrote:
> I don't really know much about JPA, but just a quick observation on the
> code you posted:
>
> Your code has line:
> abstract class EnumvType(val et: Enumeration with EnumTrait) extends
> UserType {
> whereas JPA Demo has line:
> abstract
Ahh, I see what the problem might be. There was another change to EnumvType:
Replace this line:
return et.valueOf(value)
With this line:
return et.valueOf(value).getOrElse(null)
I'm sorry this is causing you so much trouble Chas. I made changes to
classes in JPADemo and didn't realize they we
On Thu, Jan 22, 2009 at 2:11 PM, David Pollak wrote:
>
>
> On Thu, Jan 22, 2009 at 12:33 PM, Tim Perrett wrote:
>
>>
>> It appears that to make with-param work you need to have a root node
>> inside the with-param node and that the single closed element such as
>> an ing tag is just a bit of a sp
My bad. Thanks for noticing, but that's not the problem. I don't
actually call it Enumv, I call it EnumTrait, and I just failed to change
it back in the email.
Jorge Ortiz wrote:
> I don't really know much about JPA, but just a quick observation on the
> code you posted:
>
> Your code has lin
Jorge Ortiz wrote:
> Perhaps these classes should be rolled into a lift-jpa module so that
> everyone can share the same code?
That would rock.
Chas.
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Lift" group.
Thank you! Thank you! Thank you! Thank you! Thank you!
That worked. I should've seen it though as I'd already made that fix on
other sites. I don't know how I missed it. Tired, I guess.
Pressure off now for a moment at least.
Chas.
Jorge Ortiz wrote:
> Ahh, I see what the problem might be. Th
I'm trying to do something dead simple, so it's impossible, of course.
I have some legacy pages that don't exist anymore, and I want to send
permanent (301) redirects to the browser. For example:
Redirect permanent /thebook.html http://mysite.com/the_book/
The above should work in my vhosts.d
Glad it worked.
I'll see what can be done about preventing this kind of bug in the future.
--j
On Thu, Jan 22, 2009 at 4:58 PM, Charles F. Munat wrote:
>
> Thank you! Thank you! Thank you! Thank you! Thank you!
>
> That worked. I should've seen it though as I'd already made that fix on
> other
39 matches
Mail list logo
