Not at all, I just thought it would be hard to read. Here it is:
Peter
import _root_.java.sql.{ResultSet, Types}
import _root_.java.util.Date
import _root_.java.lang.reflect.Method
import _root_.net.liftweb._
import util._
import Helpers._
import http._
import S._
import js._
import
Hey there,
Does this help: http://wiki.github.com/dpp/liftweb/about-streamingresponse
Cheers,
Tim
On Aug 4, 5:23 am, DFectuoso santiago1...@gmail.com wrote:
I'm working on some landing pages that need to capture some
information and after getting that, i will let the user download a
spoke too soon :-(
when I test this on a new browser or flush browser caches, I am
getting a javascript error: Undefined variable: JSON
I am not wrapping my the input field in a json form as described in
the book because when I do the page reloads. Could that be the
problem? In which case how
Hi,
When I try to use internationalization via S.? in a Mapper class, I get the
below exception while booting Lift. It seems that S._resBundle is null when
Schemifier tries to do its work.
Is this a bug or a feature (S must not be used outside the request life
cycle). If last, how to i18n then?
thanks a lot;
though I couldn't find the demo, it was only the AutoComplete.init in
the bootstrap and the POST that I'd missed
So I think I'll switch to the snapshot - in 1.0 the value wasn't
returned after the submit
Is there a chance to get asynchronous access to the content of the
My story here is a small online shopping site, with very a simple CMS,
so can't help you more :)
On Aug 4, 12:11 am, David Pollak feeder.of.the.be...@gmail.com
wrote:
On Mon, Aug 3, 2009 at 8:31 AM, Lance Zheng lanc...@gmail.com wrote:
thank you David, I'll try it.
So... you're building a
In the lift-widgets project there is a pom.xml. type mvn jetty:run and
it will start the demo. The demo sources are in lift-widgets/src/test/
webapp.
Br's,
marius
On Aug 4, 10:20 am, fricke 00fri...@googlemail.com wrote:
thanks a lot;
though I couldn't find the demo, it was only the
Well if you use a JSON form the Lift response will be text/javascript
mimetype and I assume you need some other mimetype ... One solution
would be from your JSON handler to return a RedirectTo (which is a
JsCmd) .. so you would redirect to some other URI where you have a
DispatchPF and serve back
One of the main reasons I'm attracted to Scala is the type-safety.
On Aug 3, 5:14 am, Timothy Perrett timo...@getintheloop.eu wrote:
I think his point was that rails is doing un-type-safe operations at runtime
which is *not* good!
On 03/08/2009 08:15, marius d. marius.dan...@gmail.com
I understand Lift works well with various Ajax frameworks such as YUI
and JQuery, and I really like the rich internet application (RIA)
look-and-feel provided by the Ajax framework ExtJS http://extjs.com,
which currently is dual-licensed (commercial or GPL).
I was wondering if it's possible /
To make lift work with ExtJS you need to implement
net.liftweb.http.js.JsArtifacts trait and provide your implementation
in boot such as:
LiftRules.jsArtifacts = YourImplementationOfJsArtifacts
of course on top of this you would likely need to have specific .js
files. take a look on the current
Stefan,
Chas is doing work with ExtJS, but right now I think because of the GPL
licensing we cant integrate it with lift because of some legal stuff.
You might be interested to know that there is a current effort to integrate
with http://cappuccino.org/ which might be of interest (led my
excellent thanks.
On Aug 3, 11:58 pm, David Pollak feeder.of.the.be...@gmail.com
wrote:
D'oh we were hitting that one as well.
Fixed.
On Mon, Aug 3, 2009 at 2:07 PM, Channing Walton channingwal...@mac.comwrote:
Hi,
I was using the testkit and HttpResponse.xml which was all
Thanks, your instructions sound very straightforward.
On Aug 4, 11:00 am, marius d. marius.dan...@gmail.com wrote:
To make lift work with ExtJS you need to implement
net.liftweb.http.js.JsArtifacts trait and provide your implementation
in boot such as:
LiftRules.jsArtifacts =
Can you be a little more specific about what you want to achieve?
Do you want to have an agree to these terms screen and once that screen is
passed, then the user can access a link that contains the content?
Or do you mean once the user clicks on 'submit' on the agree to these
terms, the user
Are you including the /classpath/json.js JavaScript file?
On Tue, Aug 4, 2009 at 1:15 AM, Channing Walton channingwal...@mac.comwrote:
spoke too soon :-(
when I test this on a new browser or flush browser caches, I am
getting a javascript error: Undefined variable: JSON
I am not wrapping
I'm guessing that the easier one would be the way to go.
If the user clicks on agree to these terms and get a new screen with a
link, that link must only be accessible after agreeing in the last
screen.
If it could be the other way(click and get the file), it seems like
there would be no perma
I am trying to get started with Scala and Lift over here (newbie alert
of course), but the download page has no Linux installers or downloads
available and it's not in the Ubuntu repos either.
Is there a simple way to just get the Lift libraries without having to
get knee deep into maven (I know
To install Lift on Ubuntu, please use Synaptics to install JDK 1.6 (or
some other Java 1.6 implementation) and Maven 2.0.9 or greater.
This is all you need on your system to run the Maven command to create a new
Lift project:
#!/bin/sh
mvn archetype:create -U -DarchetypeGroupId=net.liftweb \
I guess you're gently telling me I should just bite the bullet get
into maven after all
OK :-)
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On Tue, Aug 4, 2009 at 10:11 AM, Jacek Furmankiewicz jace...@gmail.comwrote:
I guess you're gently telling me I should just bite the bullet get
into maven after all
I think you can avoid Maven with SBT (
http://code.google.com/p/simple-build-tool/ ) but I don't know how to
install it.
I have extended Mega*ProtoUser to achieve cookie-based perpetual
login.. and it was fairly easy to do except I ended up having to do
something hackish simply because there are two private object members
in the class that are core to the functionality I've extended.
Namely:
private object
So, when the user agrees to the terms (or performs whatever they need to
perform), mark their record in the RDBMS as having agreed.
You can create a custom dispatch on a given URL that has a guard around it
such that it will only match if the user has done what the user has had to
do. The custom
In this case, if you change the type/behavior of the SessionVar and/or
RequestVar, you could mess up code that depends on these.
You also must *always* make RequestVar and SessionVar as object rather than
val so that they can make the determination of their unique string ID.
I view ProtoUser
I have some dialog html files that are loaded through a 3rd party app
which are altered by lift to include the Liftajax.js. The issue is
these html files do no use jQuery so LiftAjax.js causes a jQuery
undefined error. Is there a way to add an import to the head merge
for these files once or
This stuff looks good. Go ahead as long as you don't break any existing
APIs.
On Thu, Jul 30, 2009 at 11:27 PM, Naftoli Gugenheim naftoli...@gmail.comwrote:
Also I could refactor login to allow programmatic logging in, e.g., def
login(email:String, pwd:String):Boolean. Then logInFirst could
Maybe my setup is atypical then :)
My default.html is does not have a title tag; instead each view has its own,
relying on head merge.
I don't know if originally I had it in default using lift:Menu.title or not,
but the difficulty with that would be that some pages can be used to edit or
add a
Folks,
I spent a few days decoupling Lift from JEE web container
dependencies: javax.servlet._ The code is currently in wip-marius-http-
abstractions.
I still need to nail down a few things but the idea is:
1. Lift will work with its own traits that abstracts HTTP request,
response, HTTP
I have some html files that are loaded as panel files through a 3rd
party js lib. These are are altered by lift to include the
Liftajax.js. The issue is these html files do no use jQuery or have
the import for jQuery in them, so the insertion LiftAjax.js causes a
jQuery undefined error when
Why not use logUserIdIn, logUserIn, logoutCurrentUser/logUserOut(), and
currentUserId, and currentUser?
-
E. Biggstacoban...@gmail.com wrote:
I have extended Mega*ProtoUser to achieve cookie-based perpetual
login.. and it was fairly easy to do except I
To answer your immediate question, the listing should not refer to the
snippet's view but new ModelView instances for each entity. Then editAction is
shorthand for the snippet's link method with a callback to call load on the
ModelView. To set the snippet's view's entity, either call load on
On Tue, Aug 4, 2009 at 1:37 PM, Derek Chen-Becker dchenbec...@gmail.comwrote:
I don't necessarily have a problem with this, but what's the gain? Are
there other HTTP frameworks that don't use the javax.servlet API? Just
curious.
Yes, Jersey directly, portlets, etc.
Derek
On Tue, Aug
Assuming your HTML files are located in the no_lift path, in Boot.scala:
LiftRules.autoIncludeAjax = session = S.request match {
case Full(Req(no_lift :: _, _, _)) = false
case _ = true
}
On Tue, Aug 4, 2009 at 12:50 PM, Avo Reid avor...@cox.net wrote:
I have some html files that are
doh! I missed that.
On Aug 4, 4:38 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
Are you including the /classpath/json.js JavaScript file?
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To
Actually, you're right.. I suppose I got too focused on how I wanted
to do it and didn't think of how it could be done more pleasingly
this seems to work great:
override def currentUserId: Box[String] = {
super.currentUserId match {
case Full(_) = super.currentUserId
I bugged you on twitter Dave before I learned there was a community
(or of this good heads up). My apologies. Sadly I believe many first
time lift users will become confused as to the nature of lift
development and believe you to be the primary contact incorrectly.
On Jul 9, 1:28 pm, David
This seems to be a pretty easy problem to solve. Maybe I'm just not
looking at the right place?
I want to dynamically set the class attribute on a div or span in
html. But I don't know how I can do it in Lift.
If I use something like div class=e:class/, the IDE complains
that the tag div not
How do you tell maven to install even if tests fail?
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Excellent, thanks for your help
On Aug 4, 4:48 pm, David Pollak feeder.of.the.be...@gmail.com wrote:
Assuming your HTML files are located in the no_lift path, in Boot.scala:
LiftRules.autoIncludeAjax = session = S.request match {
case Full(Req(no_lift :: _, _, _)) = false
case _ = true
Telling maven to never fail:
mvn -fn (NEVER fail the build, regardless of project result)
Telling maven to skip test: (quite different from never failing)
mvn -Dmaven.test.skip=true
/irc
On 05/08/09 2:27 AM, Naftoli Gugenheim wrote:
How do you tell maven to install even if tests fail?
Thanks. Not sure why only the latter did an install.
-
Indrajit Raychaudhuriindraj...@gmail.com wrote:
Telling maven to never fail:
mvn -fn (NEVER fail the build, regardless of project result)
Telling maven to skip test: (quite different from never failing)
Ahh, good idea. The compile errors all had to do with the the type
parameters. I don't know much about Scala's type system yet, so I was
defining the trait incorrectly based upon code I had copied and
pasted.
I'm now trying to have MappedTimestamp extend MappedField[Date, T]
instead and I am
Cool. I'll have to look at portlets and see what they do.
Derek
On Tue, Aug 4, 2009 at 2:38 PM, David Pollak
feeder.of.the.be...@gmail.comwrote:
On Tue, Aug 4, 2009 at 1:37 PM, Derek Chen-Becker
dchenbec...@gmail.comwrote:
I don't necessarily have a problem with this, but what's the
In Safari 4.0.2, and Opera 9.64 on OS X, I get RangeError: Maximum
call stack size exceeded at line 27 in json.js
But in the latest nightly build of webkit, it works.
I will try on windows asap.
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Please put together some simple code that reproduces the problem and I'll
make it go away.
On Tue, Aug 4, 2009 at 2:48 PM, Channing Walton channingwal...@mac.comwrote:
In Safari 4.0.2, and Opera 9.64 on OS X, I get RangeError: Maximum
call stack size exceeded at line 27 in json.js
But in
Ignore my question please. I just read the part where it says that
Lift is not a MVC framework. :-)
On Aug 4, 1:53 pm, Simon noise...@gmail.com wrote:
This seems to be a pretty easy problem to solve. Maybe I'm just not
looking at the right place?
I want to dynamically set the class
thanks a lot;
demo:
found the demo - I stupidly looked into the jars
asynch call:
I already thought about the options-parameter, but it doesn't give
the end result. Now I did it with a page-reload
thanks a lot for your quick help
markus
On Aug 4, 1:19 pm, marius d. marius.dan...@gmail.com
Well... only sort-of :(
1) if you're using the id attribute, doesn't that mean i can only use
one per page?
2) i don't think it explains why is was getting the JavaScript
error...
In the meantime, I downloaded jQuery and include it explicitly on the
page and use style classes, so it seems to
Guys,
As you may or may not know there have been several issues with the
lift installers than configure maven, add javarebal etc etc and this
has caused several users problems.
So, I *finally* pulled my finger out and fixed the problems and
removed the now defunct javarebel - note, if you still
Thanks for this info, Marius.
To get started with Lift I'm reading through the excellent book
Exploring Lift you wrote with Eric and Tyler (version 27 July 2009),
plus the source for the PocketChange app and liftweb, downloaded from
GitHub.
As I'm still finding my way through the various
My guess is that while -fn tells maven never to fail, it doesn't tell
it at what point in the lifecycle to finish. It's likely that the
test goal failed, maven stopped (before executing the install goal)
and reported a successful build. In the second case you're removing
the test goal from the
Thanks for this how-to, David.
So far, I've only been using lift locally on my WinXP laptop.
But I'm saving this page for when I get ready to use lift on my VPS
server - which runs Debian Etch (which is similar to Ubuntu as far as
I understand).
On Aug 4, 2:08 pm, David Pollak
Hi. I am writing a webapp to be run mainly on BlackBerries, including older
ones that have basically no Javascript or Ajax support. I had the jquery script
tag commented out in the default template, and everything was fine. Only now
Internet Explorer is complaining about a javascript error (a
How can a StatefulSnippet redirect to a page that does not use it, which links
or redirects back to it and it needs to remember its state?
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How can you Or QueryParams (e.g. find text in any field)?
Thanks.
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From http://groups.google.com/group/liftweb/msg/a66e58b85523a1d9
Add to Boot:
+// Do not insert Javascript-based GC
+LiftRules.enableLiftGC = false;
+
+// Do not include Ajax include
+LiftRules.autoIncludeAjax = _ = false;
On Aug 4, 8:38 pm, Naftoli Gugenheim
Thanks.
Will disabling Lift GC cause functions that need to be disposed of not to be or
cause Lift to dispose of functions that are needed?
-
jonjonhoff...@gmail.com wrote:
From http://groups.google.com/group/liftweb/msg/a66e58b85523a1d9
Add to Boot:
+
I would like to internationalize my code. Something like:
Mapper class:
class Course
extends LongKeyedMapper[Course]
with IdPK {
...
override val validations =
valMinLen(3, ?(minLen, 3)) _ ::
valMaxLen(50, ?(maxLen, 50)) _ ::
Nil
}
Localized messages:
minLen=At
Things like AsyncWeb, some HTTP stacks on top of Netty ...
Br's,
Marius
On Aug 4, 11:37 pm, Derek Chen-Becker dchenbec...@gmail.com wrote:
I don't necessarily have a problem with this, but what's the gain? Are there
other HTTP frameworks that don't use the javax.servlet API? Just curious.
I thought validations is a function not a val:
override val validations should probably be
override def validations ?
or
override lazy val validations ?
Br's,
Marius
On Aug 5, 7:48 am, Heiko Seeberger heiko.seeber...@googlemail.com
wrote:
I would like to internationalize my code. Something
In any case why is localization attached to state?
-
marius d.marius.dan...@gmail.com wrote:
I thought validations is a function not a val:
override val validations should probably be
override def validations ?
or
override lazy val validations ?
Br's,
Ah, MappedFields know how to make themselves to form fields. Very nice!
Next question: Now I can enter some characters into the MappedInt field and
will get a 0 (zero) on form submission. But that is not what I want. I would
like to show a validation message (FieldError). Any chances to hook into
In StatefulSnippet you have a redirectTo function that essentially
does a redirect with state
The definition is something like:
def redirectTo(where: String) = S.redirectTo(where,
registerThisSnippet)
So you can do it like
S.redirectTo(where, () = registerThisSnippet)
... of course would be
def can be overridden with val. But this is a Scala thingy, please do not
bother. If it makes you easier replace val with def.
The question remains: How can i18n be done in stateless (request state)
cases?
2009/8/5 marius d. marius.dan...@gmail.com
I thought validations is a function not a
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