[Lift] Re: Where to add demos/examples
Heiko, Please see here: http://is.gd/w5SB We've talked before on the committers list about renaming sites to examples or such, so I see no reason why putting any working example you want in there. POC would probably be a different matter... If its not working code, host it on your own github account then when its working potentially move it into examples if appropriate. Cheers, Tim On 02/05/2009 12:53, Oliver Lambert olambo...@gmail.com wrote: Interesting idea, perhaps you could get the examples hosted on the lift demo website too. Oliver On Sat, May 2, 2009 at 7:48 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, I would like to add demo/example (well, also POC) projects to the repository. Where would be the right place? 1. Into the repository root 2. Into a lift-examples module 3. Other alternatives? I think I would like to go for lift-examples and maybe have nested modules there, e.g. lift-examples lift-examples-osgi lift-examples-osgi-hello ... What do you think? Heiko --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where to add demos/examples
On Sat, May 2, 2009 at 5:09 AM, Timothy Perrett timo...@getintheloop.euwrote: Heiko, Please see here: http://is.gd/w5SB +1 We've talked before on the committers list about renaming sites to examples or such, so I see no reason why putting any working example you want in there. POC would probably be a different matter... If its not working code, host it on your own github account then when its working potentially move it into examples if appropriate. Cheers, Tim On 02/05/2009 12:53, Oliver Lambert olambo...@gmail.com wrote: Interesting idea, perhaps you could get the examples hosted on the lift demo website too. Oliver On Sat, May 2, 2009 at 7:48 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, I would like to add demo/example (well, also POC) projects to the repository. Where would be the right place? 1. Into the repository root 2. Into a lift-examples module 3. Other alternatives? I think I would like to go for lift-examples and maybe have nested modules there, e.g. lift-examples lift-examples-osgi lift-examples-osgi-hello ... What do you think? Heiko -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where to add demos/examples
Oh dear, sorry didn't realize I was butting in on committers talk. On Sat, May 2, 2009 at 11:20 PM, David Pollak feeder.of.the.be...@gmail.com wrote: On Sat, May 2, 2009 at 5:09 AM, Timothy Perrett timo...@getintheloop.euwrote: Heiko, Please see here: http://is.gd/w5SB +1 We've talked before on the committers list about renaming sites to examples or such, so I see no reason why putting any working example you want in there. POC would probably be a different matter... If its not working code, host it on your own github account then when its working potentially move it into examples if appropriate. Cheers, Tim On 02/05/2009 12:53, Oliver Lambert olambo...@gmail.com wrote: Interesting idea, perhaps you could get the examples hosted on the lift demo website too. Oliver On Sat, May 2, 2009 at 7:48 PM, Heiko Seeberger heiko.seeber...@googlemail.com wrote: Hi, I would like to add demo/example (well, also POC) projects to the repository. Where would be the right place? 1. Into the repository root 2. Into a lift-examples module 3. Other alternatives? I think I would like to go for lift-examples and maybe have nested modules there, e.g. lift-examples lift-examples-osgi lift-examples-osgi-hello ... What do you think? Heiko -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where to add demos/examples
On Sat, May 2, 2009 at 6:51 AM, Timothy Perrett timo...@getintheloop.euwrote: Your not - dont worry ;-) Heiko posted this to the main list because committers talk is only scheduling related stuff. Everything else is out in the open. If folks think that the examples should go someplace else, by all means speak up. We're building Lift for the community and hearing your voices helps us do the best that we can. With that being said, we're a very vocal bunch... the top posters to this list on any given month are committers... so we just can't shut up :-) On May 2, 2:49 pm, Oliver Lambert olambo...@gmail.com wrote: Oh dear, sorry didn't realize I was butting in on committers talk. -- Lift, the simply functional web framework http://liftweb.net Beginning Scala http://www.apress.com/book/view/1430219890 Follow me: http://twitter.com/dpp Git some: http://github.com/dpp --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Where to add demos/examples
With that being said, we're a very vocal bunch... the top posters to this list on any given month are committers... so we just can't shut up :-) Guilty as charged! lol. I think thats a real positive thing though - it means lots of community members get lots of help / talk / general lift-related anecdotes! Bar this message, the signal to noise ratio is generally very high :-) Cheers, Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: how to add object into session scope in lift
On Thu, Apr 30, 2009 at 10:48 PM, Andrew Scherpbier
and...@scherpbier.orgwrote:
The Getting Started document got me hooked on Lift. :-)
I guess I'll report my struggles from there. I don't know if what I did
is typical.
After actually running the two examples from the Getting Started docs,
I looked and found some other examples, did some looking around in the
mailing list archives and started reading the Exploring Lift book.
As a starting application of lift, I want to write a simple purchase
order tracking webapp. It was easy enough to figure out how to hook up
PostgreSQL instead of Derby. I started experimenting with the CRUDify
trait and got several tables working, but then I got stuck trying to
make a more cohesive app. What I could not figure out was how to use
CRUDify's functionality without having to put all the options in the
SiteMap. So I spent a lot of time trying to figure out the SiteMap
class. I have since come to the realization that I probably shouldn't
be using CRUDify, as non of the examples actually use it. I have also
realized that I should be putting rules in LiftRules.rewrite.
I don't think so. I think that you should be using SiteMap. SiteMap is the
best tool for defining site navigation and access control rules around.
CRUDify and ProtoUser are like scaffolding... they get you some pieces
really quickly, but you'll ultimately need to replace them. You should
never have to replace SiteMap.
So... what's the specific challenge you're running into with SiteMap?
So, my point, I guess, is that it was never clear to me what request
rewriting was all about. I didn't understand the explanations and
basically just skipped it and tried to do everything with SiteMap.
What I have taken away from this: Request Rewriting sounds very
advanced and made me think of sendmail rewriting rules! (Yuck!)
Maybe it would be good to have some blurbs on Lift for JEE
developers. What is the equivalent of mapping a URL to a servlet and
how do you deal with the URL pattern matching. (I want to map /foo/*
to a some soft of action)
So that would then be a nice lead-in to coverage of net.liftweb.http.S,
right?
Anyway, back to API docs, it never occurred to be to look at the docs
for net.liftweb.http.LiftRules! There are actually lots of comments
there. The rewrite is kinda hidden there, so it probably should be
called out in the class docs. Then for the actual rewrite docs, it
would be nice to give some examples of what should go in there or
provide a link to external docs showing the same.
How have other people tackled the learning curve of lift?
--Andrew
Derek Chen-Becker wrote:
In terms of the API docs part of it would just be expanding on the
current scaladoc to provider better explanation. Obviously there are a
ton of classes to document, so I'd like to focus efforts on getting
the most bang for the buck. I was thinking of starting with
net.liftweb.http.{LiftRules,S,SHtml} and making the documentation on
them *outstanding*. We can branch out from there. If you're coming to
Lift new, it would also be helpful to find out what we're missing or
need to cover better in the Getting Started document on the web
site. If you want to read through that and provide feedback here on
the list that would be great.
Derek
On Thu, Apr 30, 2009 at 12:20 PM, Andrew Scherpbier
and...@scherpbier.org mailto:and...@scherpbier.org wrote:
Derek,
That's awesome. I want to help. What can I do? I can start by
proof
reading stuff.
--Andrew
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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[Lift] objet vs class for snippets
Guys, I noticed that the internal lift snippets (msgs et al) have been moved to objects rather than classes - there are obvious benefits performance wise for this, but what should we be supplying to new- comers as the de-facto snippet implementation style? I know the answer is unlikely to be clean cut, but perhaps we should document the pros / cons of both approaches? Thanks, Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] scalajpa 1.1
Question for Derek my jpa 1.1-SNAPSHOT version seems to have disappeared from the maven repo to be replaced with 1.1 But at the same time now I've done a maven clean it looks like RequestVarEM doesn't exist any more. I just got the source from git and this seems to be the case. So what do I do with that bit of the model (or are you busy rewriting that section of the book right now ...)? Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: scalajpa 1.1
My apologies. We had to move RequestVarEM to the lift-jpa module in order to fix a circular dependency that was preventing Lift 1.1-M1 from going out. If you're using Lift 1.0 then you should really be using ScalaJPA 1.0. Otherwise, you need to use the lift-jpa module instead of scalajpa with the following dependency: dependency groupIdnet.liftweb/groupId artifactIdlift-jpa/artifactId version1.1-M1/version /dependency The RequestVarEM trait also moved to the net.liftweb.jpa package, so you'll need to modify that. Everything else in ScalaJPA stayed where it is. I'll update the book. Derek On Sat, May 2, 2009 at 9:23 AM, TSP tim.pig...@optrak.co.uk wrote: Question for Derek my jpa 1.1-SNAPSHOT version seems to have disappeared from the maven repo to be replaced with 1.1 But at the same time now I've done a maven clean it looks like RequestVarEM doesn't exist any more. I just got the source from git and this seems to be the case. So what do I do with that bit of the model (or are you busy rewriting that section of the book right now ...)? Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Lift 1.1 M1 question
I'm at early stages of a fairly big project at the moment and mainly working in my domain model. Is M1 safe to use, since I doubt we'll get onto serious UI stuff for at least a month and production is likely 2-3 months after that. Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] Re: Lift 1.1 M1 question
Tim, .m1 is indeed stable to use, go right ahead :) Cheers, Timothy On 02/05/2009 16:50, TSP tim.pig...@optrak.co.uk wrote: I'm at early stages of a fairly big project at the moment and mainly working in my domain model. Is M1 safe to use, since I doubt we'll get onto serious UI stuff for at least a month and production is likely 2-3 months after that. Tim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups Lift group. To post to this group, send email to liftweb@googlegroups.com To unsubscribe from this group, send email to liftweb+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/liftweb?hl=en -~--~~~~--~~--~--~---
[Lift] buttons and textbox
Lifted,
i'm putting together a little lift-based testharness in which to evaluate
various solutions to the challenge Martin posted recently regarding scalable
abstractions for a little lambda interpreter. You can get a copy of the app
here http://svn.biosimilarity.com/src/open/rlambda/trunk/. (Please note:
this is a testharness and not a proposed solution. i've got a couple of
solutions in mind, but before i post them, i'd like to put them in a web
container.) As usual, i'm running into problems on the frontend. i'm not
getting expected callback behavior, and, moreover, the code i'm using used
to work fine.
The snippet code is included below this email's closing. The relevant
fragment is listed just below. The behavior i see is that the button
produces no behavior on the server at all. The CR/LF event on the text field
causes updateWhat to be called twice. Any advice on the frontend behavior
would be greatly appreciated.
def whatNode(termStr : String) = {
theTerm = termStr
theClientRequestStr = evalStr()
var theParseResponseStr : String =
(failure: + theClientRequestStr + \n);
try {
theParseResponseStr =
theREPL.showClientRequestParseTree(theClientRequestStr)
println( parsed : + theParseResponseStr );
//theREPL.readEvalPrint(theClientRequestStr)
}
catch {
case e = {
val sw : java.io.StringWriter =new java.io.StringWriter( );
e.printStackTrace( new java.io.PrintWriter( sw, true ) );
theParseResponseStr = theParseResponseStr + e.toString
}
}
div id=parseTree{theParseResponseStr}/div
}
def updateWhat(str: String): JsCmd = {
println(updateWhat with + str)
JsCmds.SetHtml(parseTree, whatNode(str))
}
def show(xhtml: NodeSeq): NodeSeq = {
xml:group
label for=whatFieldTerm :/label
{ text(lambda x.x, (updateWhat _)) % (size - 60) % (id -
whatField) }
{ button type=button{?(Go)}/button %
(onclick - ajaxCall(JsRaw($('#whatField').attr('value')), s =
updateWhat(s))) }
br/
div id=parseTree{whatNode(evalStr())}/div
/xml:group
}
Best wishes,
--greg
package com.biosimilarity.reflection.snippet
import net.liftweb._
import http._
import S._
import SHtml._
import util._
import Helpers._
import mapper._
import textile._
import js.{JE, JsCmd, JsCmds}
import JsCmds._
import JE._
import com.biosimilarity.reflection.model.REPL
import scala.xml._
class REPLForm {
val theREPL = new REPL()
var theTerm : String = lambda x.x
var theClientRequestStr : String = evalStr()
def evalStr() = theTerm
def clientRequestRequest() = theClientRequestStr
def parseTreeNode(clientRequestStr : String) = {
theClientRequestStr = clientRequestStr.replace( \n, );
var theParseResponseStr : String =
( failure: + theClientRequestStr + \n );
try {
theParseResponseStr =
theREPL.showClientRequestParseTree(theClientRequestStr)
//theREPL.readEvalPrint(theClientRequestStr)
}
catch {
case e = {
val sw : java.io.StringWriter =new java.io.StringWriter( );
e.printStackTrace( new java.io.PrintWriter( sw, true ) );
theParseResponseStr = theParseResponseStr + e.toString
}
}
div id=parseTree{theParseResponseStr}/div
}
def whatNode(termStr : String) = {
theTerm = termStr
theClientRequestStr = evalStr()
var theParseResponseStr : String =
(failure: + theClientRequestStr + \n);
try {
theParseResponseStr =
theREPL.showClientRequestParseTree(theClientRequestStr)
println( parsed : + theParseResponseStr );
//theREPL.readEvalPrint(theClientRequestStr)
}
catch {
case e = {
val sw : java.io.StringWriter =new java.io.StringWriter( );
e.printStackTrace( new java.io.PrintWriter( sw, true ) );
theParseResponseStr = theParseResponseStr + e.toString
}
}
div id=parseTree{theParseResponseStr}/div
}
def updateWhat(str: String): JsCmd = {
println(updateWhat with + str)
JsCmds.SetHtml(parseTree, whatNode(str))
}
def show(xhtml: NodeSeq): NodeSeq = {
xml:group
label for=whatFieldTerm :/label
{ text(lambda x.x, (updateWhat _)) % (size - 60) % (id -
whatField) }
{ button type=button{?(Go)}/button %
(onclick - ajaxCall(JsRaw($('#whatField').attr('value')), s =
updateWhat(s))) }
br/
div id=parseTree{whatNode(evalStr())}/div
/xml:group
}
}
--
L.G. Meredith
Managing Partner
Biosimilarity LLC
1219 NW 83rd St
Seattle, WA 98117
+1 206.650.3740
http://biosimilarity.blogspot.com
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