Tim, if you really want to go that riute create an xslt to transform your
custom tags to luft tags?
On Aug 29, 2009 8:01 AM, "marius d." wrote:
Tim, obscuring things may get you a really long way indeed. But once
the obscurity get broken and people figure out that they can do other
things by us
Tim, obscuring things may get you a really long way indeed. But once
the obscurity get broken and people figure out that they can do other
things by using strange undocumented tags (i.e lift tags) they could
cause lots of problems and side effects.
Personally I'd stay away from it. And if I'd nee
Hi,
I've been attempting to use MappedStringIndex in my data model which
is being backed by a Derby database. I'm having two issues with it
though. It does not make the column NOT NULL, so when the mapper
attempts to add the index, it complains with errors like:
'TOKEN' cannot be a column of a p
scalac is checking that you have a case for each possible pattern for
the given value, which it can determine because Box and its subclasses
are sealed.
In this case, you explicitly handle Full and Empty, but do not
consider Failure or its subclass ParamFailure, which will cause a
MatchEr
I am getting this warning during compile of my ToDo tutorial app
enhancement:
ToDo.scala:355: warning: match is not exhaustive!
missing combination ParamFailure
missing combination Failure
case Nil => selectedTag match {
My code is:
currentTask.validate match {
Sorry, It's just my environment problem...
Please Ignore this and before post.
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I think you need the "yield" keyword, otherwise the for-loop is acting
as foreach, not map:
def resultTable(tab: Array[Array[Int]]): NodeSeq =
{
for (r <- 0 until tab.length) yield {
{
for (c <- 0 until tab(r).length) yield {
{ ta
We have an existing PostgreSQL database with many tables, views,
indexes that we'd like to model in Lift. I created a basic model but
it seems to insist on creating an index that isn't needed.
Below is the error followed by the model code. Note that 'person' is
a view in our database, not a tabl
Hi.
I downloaded PocketChange Application referenced in the pdf file
below.
http://build.schuerrer.org/liftbook/master.pdf
But maven say
- Missing artifact org.igniterealtime.smack:smack:jar:3.1.0:compile
- Missing artifact org.igniterealtime.smack:smackx:jar:3.1.0:compile
Which repository has s
On Wed, Aug 26, 2009 at 2:34 PM, harryh wrote:
>
> Answering my own question:
>
> val (name, exp) = ajaxInvoke(() => { SetHtml(id, xhtml) })
>
> {Script(OnLoad(exp.cmd))}
>
> AFAIK I can just ignore name?
For now. The name is part of the Lift GC mechanism. At this time (due to a
bad interacti
Security by obscurity, eh?
Timothy Perrett wrote:
> Its not that I want to completely stop the normal lift tag processing, I
> don't, I just want to make it appear to users as if they are not using
> lift... That might sound crazy, but essentially I want users to only know
> about that tags they
Hi,
I think the _showAllTemplate should wrap the header and footer rows in
and blocks respectively so that the table plays nice
with the TableSorter widget.
- Jon
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Before it was empty or not compiling?
Can you verify that it has what to iterate?
-
DavidV wrote:
Like this?
def resultTable: NodeSeq = {
{for (r <- 0 until analysis.slots.length) {
{for (c <- 0 until test.testvars.length) {
Aha! I knew it was something simple. Thanks!
On Aug 28, 4:57 pm, Viktor Klang wrote:
> { for(i <- 0 until 10) yield { for(j <- 0 until 10) yield
> {j} } }
>
> My guess is that you've omitted your yields
>
>
>
> On Fri, Aug 28, 2009 at 10:34 PM, DavidV wrote:
>
> > and yes, I verified tha
You can nest curly braces - just surround the for loop with another pair.
-
DavidV wrote:
This may be more of an HTML question, but since I haven't found an
answer online, I'm working in Lift and I'm sure most people here can
answer this easily I figured I'd
Its not that I want to completely stop the normal lift tag processing, I
don't, I just want to make it appear to users as if they are not using
lift... That might sound crazy, but essentially I want users to only know
about that tags they are told about, rather than having obvious access to
all th
Are you positive the list is not empty? And is it empty of tr's or just td's?
-
DavidV wrote:
Sorry for the confusion. The way I initially represented the table,
it did not compile. I got the following errors:
in XML literal: '>' expected instead of '0'
in
i will explore more in this area .
Thanks for replies
On Aug 28, 4:33 am, David Pollak
wrote:
> I think you'll be best off protecting your resource with basic auth to
> determine who the user is but using sitemap (for HTML pages) and guards in
> partial functions (for web services) to enforce U
"Search this group" doesn't always work. I found this by searching
for the term "fade", recalling a discussion Marius posted about fading
out messages. "Search this group" does not find the discussion, but
you can find the discussion by changing the search criteria to "fade
group:liftweb" and us
{ for(i <- 0 until 10) yield { for(j <- 0 until 10) yield
{j} } }
My guess is that you've omitted your yields
On Fri, Aug 28, 2009 at 10:34 PM, DavidV wrote:
>
> and yes, I verified that it has the necessary information to iterate
> by substituting the values with a println
>
> On Aug 28
On Aug 28, 11:20 pm, Timothy Perrett wrote:
> Hey Marius
>
> Firstly I agree with your thoughts on LiftTagPF - im not sure that
> overriding the default lift tags would ever be a good idea for
> implementing users...
Well I was referring to overwriting (as those would take precedence
over buil
Personally I'm not a fan of such feature. To me this doesn't bring
much benefits especially that snippets pretty much allow this support
such as:
...yes the wrapping tag is extra typing but still I can't find a real
problem where a custom tags solves it and snippets do now. To me this
look
and yes, I verified that it has the necessary information to iterate
by substituting the values with a println
On Aug 28, 4:15 pm, Naftoli Gugenheim wrote:
> Before it was empty or not compiling?
> Can you verify that it has what to iterate?
>
> -
>
> DavidV
Sorry for the confusion. The way I initially represented the table,
it did not compile. I got the following errors:
in XML literal: '>' expected instead of '0'
in XML literal: '>' expected instead of '0'
in XML literal: expected closing tag of -
in XML literal: expected closing tag of -
on lin
Hey Marius
Firstly I agree with your thoughts on LiftTagPF - im not sure that
overriding the default lift tags would ever be a good idea for
implementing users... However, I do see a use case, in, for instance
the CMS arena where having a specialized tagging mechanism would be
beneficial because
David,
I'll take a look at the ESME code to see if what you've done scratches
my
itch on this issue. I've run the war file and it looks interesting. I
assume the source is
also available. Thanks for the heads-up.
Glenn...
On Aug 27, 7:55 pm, David Pollak
wrote:
> On Thu, Aug 27, 2009 at 2:00 P
Like this?
def resultTable: NodeSeq = {
{for (r <- 0 until analysis.slots.length) {
{for (c <- 0 until test.testvars.length) {
new CellType(calls(r)(c).output)
}}
}}
}
that is not working for me either, it still returns an empty ta
On Jul 29, 12:55 pm, Heiko Seeberger
wrote:
> Just a quick and dirty reply: In order to get OSGi support LiftRules should
> delegate *everything* to a Collection of LiftModules. LiftModules can be
> added to and removed from this collection anytime.
Yup, maintaining a collection is the easiest
Hey David,
Id like to echo your thoughts - I see no issue with views being tied
to plugins or other such arbitrary tags... as you say, they are
already tied to snippets.
What are your thoughts on how arbitrary tag / prefix support could be
implemented?
Cheers, Tim
> There's been some discussio
On Fri, Aug 28, 2009 at 9:21 AM, Jack Widman wrote:
> I'm able to get the page with wget, no problem. My application is making
> many hits to other sites. Maybe that has something to do with it. Also I am
> using Jetty in embedded mode. Is there a difference in performance and
> throughput with J
This may be more of an HTML question, but since I haven't found an
answer online, I'm working in Lift and I'm sure most people here can
answer this easily I figured I'd ask.
I am trying to create a dynamic HTML table, by looping through the
rows and columns of the table and inserting variables fr
Hi all,
I've made a change to the Mapper logging functionality in
wip-dcb-sql-log-wrappers. The DB.addLogFunc method has changed to:
addLogFunc( f: (DBLog,Long) => Any)
where DBLog is a new trait (below) and the Long corresponds to the *total*
duration of a given DB execution method. DBLog is
> Yeah... that's a bug. I'll have a fix committed up in a few.
Bug fix FTW! Thanks!
-harryh
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On Fri, Aug 28, 2009 at 8:03 AM, Timothy Perrett wrote:
>
> Guys,
>
> If I wanted to create my own set of custom tags that looked like:
>
>
There's been some discussion of this feature in the past. The generally
outcome is that cost of prefix/label soup would become very confusing
because the
> Currently thinking through what's going on in
> HasManyThrough::afterUpdate
override def afterUpdate {
val current = through.findAll(By
(throughFromField,owner.primaryKeyField))
val newKeys = new HashSet[ThroughType];
theSetList.foreach(i => newKeys += i)
val toDelete = current.fi
Tips are on TipLists based on TipListBinds.
Tips are also hooked to a Venue:
class Tip extends LongKeyedMapper[Tip] with IdPK {
// other unrelated stuff stuff
object venueid extends MappedLongForeignKey(this, Venue)
object lists extends HasManyThrough(this, TipList, TipListBind,
TipListBind
EXCELLENT WORK DEREK !
On Aug 28, 7:28 pm, Derek Chen-Becker wrote:
> Hi all,
> I've made a change to the Mapper logging functionality in
> wip-dcb-sql-log-wrappers. The DB.addLogFunc method has changed to:
>
> addLogFunc( f: (DBLog,Long) => Any)
>
> where DBLog is a new trait (below) and th
I'm able to get the page with wget, no problem. My application is making
many hits to other sites. Maybe that has something to do with it. Also I am
using Jetty in embedded mode. Is there a difference in performance and
throughput with Jetty embedded vs non embedded?
On Fri, Aug 28, 2009 at 12:20
Well, off the top of my head this may require some changes to the MetaMapper
code to get working. Looking at the example PG code that you linked to, they
use setObject on the PreparedStatement to insert CIDR objects. The problem
is that the current MetaMapper code *always* uses the overload of setO
I'm probably missing something here, but wouldn't putting those 5 lines of
code into a trait work?
trait ManualValue {
/* allow user-defined primary key */
override def writePermission_? = true
override def dbAutogenerated_? = false
private var myDirty = false
ov
Guys,
If I wanted to create my own set of custom tags that looked like:
Ive not seen anyone ask this before and I know I cant use LiftTagPF to
do it, so how would one go about doing such trickery? Can I still make
use of lift goodness for snippets etc?
Cheers, Tim
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On Aug 27, 12:26 pm, David Pollak
wrote:
> On Thu, Aug 27, 2009 at 9:49 AM, Daniel Nelson wrote:
> > Hello,
>
> > *Problem*
> > I'm new to Lift/Scala and trying to understand/experiment with Lift's View
> > folder. I've not gotten past a 404 error on the browser (as it relates to
> > the View f
Using threads in Lift is the same as using threads in any JVM-based
application. Scala has a particular friendly mechanism for dealing with
threads called Actors (others have noted this). Combined with Futures, they
make for some nice coding. Here's an example:
import scala.actors._
import Acto
A your talking about access control? That is something different. See
DPP's response about that as his answer I believe is what you want.
Regarding the JPA example I'll look at that - there have been some breaking
changes in trunk recently so its likely that they have not been updated.
Chee
On Thu, Aug 27, 2009 at 11:24 PM, Spencer Uresk wrote:
> That did the trick, and I understand what is going on much better now.
> Thank you!
>
> For some reason my brain is having trouble adjusting to the idea that you
> can generate more sophisticated markup in Scala code.
I think it's okay to
I think you'll be best off protecting your resource with basic auth to
determine who the user is but using sitemap (for HTML pages) and guards in
partial functions (for web services) to enforce URL-level RBAC.
On Fri, Aug 28, 2009 at 2:44 AM, Timothy Perrett wrote:
>
> It should not matter if its
Our support for SQL Server is not complete. Please file tickets with
specific use cases at http://github.com/dpp/liftweb/issues
We currently have little demand for SQL Server support. If you have an app
that's greenlighted for production, please contact me off-list about it and
we can talk about
On Thu, Aug 27, 2009 at 6:42 PM, Chris Lewis wrote:
>
> Lift users,
>
> I'm curious what you all are using for user access control (Mapper users
> excluded). I'm seriously evaluating lift for a project that will use
> JPA. My full time job uses Spring Security, which while nice in that it
> stays
Tim,
No, just looking around at a higher level. Back to what I like about
spring security, it stays entirely out of application code's way (as
does the protouser stuff). I will look at those auth examples, and I
will poke through (Mega)ProtoUser source (I'm more accustomed to having
an applic
Are you sure you are increasing performance?
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l
Pravin, why not use scala actors?
Cheers, Tim
On 28/08/2009 10:05, "pravin" wrote:
>
> Hi,
> i want to use thread in my lift application.
> I have two Lists i.e. List1() and List2();
> when i click on submit button
> i want to do following things -
>
> i am executing to method to popul
That looks very cool from a first glance.
mvh
Bjarte
On Fri, Aug 28, 2009 at 5:04 AM, rstradling wrote:
>
> git clone git://github.com/rstradling/DDLtoLiftORM.git is the
> location of the git code.
>
> http://github.com/rstradling/DDLtoLiftORM is the web address
>
> I hope this is helpful to ot
It should not matter if its append or prepend (relatively speaking) as
its a RuleSeq[T]
OOTB, the HTTP Auth stuff has nothing to do with ProtoUser... you
could probably knit them together, but that is not what it is designed
to do from the starting blocks...
Cheers, Tim
On Aug 28, 8:09 am, iboy
Hi,
i want to use thread in my lift application.
I have two Lists i.e. List1() and List2();
when i click on submit button
i want to do following things -
i am executing to method to populate above to list -;
List1() = fun1();
List2() = fun2();
So i want to do above things with thread s
th
Why don't you use scala actors?
... and after you populate asynchronously the two lists do you need to
report the lists back to client asynchronously (say Comet) or when the
page is rendered? ... If it's the later that you'd probably need a
count-down-latch or a cyclic barrier.
Br's,
Mairus
On
Hi..
i am using lift ORM (mapper framework) and MS SQL server(2008)
i want to do pagination in my application.
i tried with to starAt() and maxRows() but this generate Limit
query...
And MSSQL server not support limit query (it uses top for same..)
So how can i do pagination with Lift OR
If, for example, you are sending an "id" property, then you should be
able to get it through the Req object via params:
req.params("id")
That's how I do it, but without seeing what you're sending, I can't be
sure how you would do it.
It works the same way as with POST, so I'm not sure why you
Thanks Timothy
That helped me out a lot but i have one doubt that as per given in
liftbook code i used LiftRules. httpAuthProtectedResource.append
but new code used prepend and secondly how can we apply the role
based access to the user model so that when signing in we can
implicitly know that
Chris,
Are you thinking along the lines of JAAS or similar? As Marius said,
we currently don't have a defined way of doing general purpose
authentication within Lift apps
Cheers, Tim
Sent from my iPhone
On 28 Aug 2009, at 08:14, "marius d." wrote:
>
> I'm not sure you HTTP authentication
I'm not sure you HTTP authentication is what your looking for. Lift
has support for both BASIC and DIGEST authentication models
(irrespective of any persistence technology) and you can grant access
based on Roles defined as a hierarchical structure.
See /examples/http-authentication application.
On Thu, Aug 27, 2009 at 5:35 PM, Alan M wrote:
>
> I'm trying to use PUT with Lift and it seems to be working, except I
> can't find the content I put. I'm using jQuery on the front end (a
> custom front-end) and firebug seems to think the data gets sent.
> Although it doesn't show me the raw re
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