date:20101222

Hi,

I have an image and a label, e. g. a house icon and a Home text.

Both should be clickable.

In addition, they should be horizontally centered.

How can I do this?

Thanks
Magnus

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Re: Modular rpc blues

2010-12-22 Thread Metronome / Basic

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war

mvn package report

ERROR] Failed to execute goal
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on project
maven-googlewebtoolkit2-sample-war: Unable to merge web.xml:
NullPointerException - [Help 1]

- Original Message -
From: Andreas Horst
To: google-web-toolkit@googlegroups.com
Sent: Wednesday, December 22, 2010 12:26 AM
Subject: Re: Modular rpc blues

Another question just coming to my mind:

Where in the inherited module are you declaring the RPC servlet?

If you declare it in the inherited module's web.xml then make sure the Maven
GWT plugin parameter webXml properly points to it (Not sure how one would do
this - never did it myself - especially since inherited modules usually come
as a .jar. If so does yours include the web.xml?).

If you declare it in the inherited module's module descriptor (a.k.a.
*.gwt.xml) all should be fine. Hence I assume you do not declare it there? Look
here for details about the module descriptor, note the servlet tag.

My 2cents: Use the second option.

Why? Because obviously your inherited module realizes functionality that is
to be reused. It is hence some sort of library and not (only?) an application
or even a .war packed web application. All our inherited modules are _library_
modules, they don't get deployed on an _application_ server on their own. Now
if one of those features functionality through RPC (we have some of those) we
thankfully use the above mentioned servlet tag in the module descriptor and
let the Maven GWT plugin do its job. IMHO on the one hand a web.xml does not
belong into a common not runnable module and on the other one a (.war packed)
application is not best suitable for inheriting functionality.

Regards

2010/12/21 Andreas Horst horst.andrea...@googlemail.com

2010/12/21 Thomas Broyer t.bro...@gmail.com

On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote:
Hello

What seems to me great in GWT is that it's easy to build
client code and server code that can communicate through GWT-RPC.

What 's great too is that you can write modules
and your webapp can use those modules.

Then why is it so complicated ( is it possible ? ) to have a module
with GWT-RPC code
( implementation and interfaces )
that could be used in a webapp

And by so complicated you mean adding half a dozen lines to your
web.xml file, right?

Actually the goal gwt:mergewebxml is really ALL you need (believe me, we
use it just like that for exactly what you are trying to). Please clarify what
you mean with web.xml refers to external module. I assume either your web.xml
gets or already is troubled or your POM is not configured properly.

I tried many things in eclipse
I tried many things with maven
( gwt-maven-plugin : goal mergewebxml ) fails when web.xml refers
to external module

still no success !

Have a look at the cargo maven plugin (I haven't tried it though)

I wondered if there is such a project already done

Is there somewhere a jar , ready made , with GWT-RPC included that I
could use as a reference ?

or is hopeless ?

I believe that's what web-fragments in Servlets 3.0 are meant to solve:

http://java.sun.com/developer/technicalArticles/JavaEE/JavaEE6Overview_Part2.html#webfrags

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Re: RPC call from GWT gadgets

2010-12-22 Thread दीपक B

Hi Eric,

If you can provide some sample for use then that will really help...

I appreciate your efforts in replying to me.

Regards,

Deepak

On Tue, Dec 21, 2010 at 9:00 PM, Eric Ayers zun...@google.com wrote:

You need to use the Gadgets Io feature so your network calls are routed
through the gadget container proxy.

On Dec 21, 2010 10:27 AM, दीपक B kd.deep2...@gmail.com wrote:

Hi all,
Has anyone tried Calling a remote SOAP service from GWT Gadget.
The Call from the client side is unable to find the servlet.
Can anyone please help..

Thanks
Deepak

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Re: GWT 2.1.1 RequestFactory Strange Exception



On Wednesday, December 22, 2010 12:59:16 AM UTC+1, zixzigma wrote:

 Thank you, it all makes sense now. 

 However what you described is how GWT RF uses those details 
 to do its magic behind the scenes. 

 I am not clear what our responsibility is then ?


Provide the right values so RF can do its magic ?

What should go inside the Locator ? 

 From the code I posted, 
 http://paste.pocoo.org/show/308153/ 

 I don't know what I should put in there. 

 I have a ServiceLocator ( one per application), 
 that locates Services. those Services are independent from GWT RF, 
 they can connect to persistent stores, do whatever they want. 
 and return a retult/perform action that is expected by RequestContext. 

 and what you described for Locators 
 @ProxyFor(value=PersonEntity, locator=EntityLocator) 
 public interface PersonProxy { 


 from your explanation I understood why Locator is important, 
 but what should we/the developers put in it ? 
 and do we need one per Entity or one per Application ?

 
Well, as always, it depends what you need and what you can do.

If you can implement a single Locator class that works for all your 
entities, then go with it; and otherwise make one for each entity.
For instance, if you have a base class for your entities that provides an ID 
and version, then you can easily cast any entity to that class to implement 
getId and getVersion, and you probably can implement getIdType by returning 
a fixed type.
You can clazz.newInstance() in the create() or use 
PersistenceManager#newInstace with JDO.
And you can easily find using the Class and ID with JPA using 
EntityManager#find(clazz,id), or with JDO using 
PersistenceManager#getObjectById(clazz,id).

Basically, you could very well have only one Locator class per id type.

Oh, and something to keep in mind: the Locator and *your services* instances 
(not the ServiceLocator instances though) are cached aggressively and reused 
for all subsequent requests, so make sure they are thread-safe !
(have a look at the ServiceLayerCache class to see all memoized methods)

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Re: Last eclipse plugin update bugs

Oh! Given that I don't use GWT Designer, I'll uninstall it and see if it 
really is it. Thanks!

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Re: Starting GWT dev mode within Eclipse causes Maven-managed resources to disappear



On Tuesday, November 30, 2010 5:05:54 PM UTC+1, Thomas Broyer wrote:


 I'm lost. I'm very new to Eclipse WTP (a couple of weeks) and not much 
 less to Maven (5 months), so maybe it's just me; but really, I don't 
 understand why it worked, then deleted everything, then now works 
 again...


I forgot to reply after solving my issue: it was obviously a PEBKAC, a 
misunderstanding on my part.

1. I changed my client project to no longer be a packaging=war so 
m2eclipse doesn't make it a WTP project (so when I start the DevMode it 
doesn't try to publish the project); I'm using the maven-assembly-plugin 
to package the complied GWT app to a ZIP, that I then use as an overlay in 
my main war project.

2. I'm now using WTP with the Jetty WTP plugin, i.e. I no longer use the 
embedded server in DevMode.

I can now follow the recommendations from the GPE FAQ about working with WTP 
and Maven projects.

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Re: requestfactory, entityproxy has reference is always null

By default, RF does not send related entities, you have to explicitly ask 
for them using the .with() on the client sie when making your request (in 
your case, something like: ctx.getListOfA().with(bproxy).fire(...))
See 
http://code.google.com/webtoolkit/doc/latest/DevGuideRequestFactory.html#relationships
 which 
says:

When querying the server, RequestFactory does not automatically populate 
relations in the object graph. To do this, use the with() method on a 
request and specify the related property name as a String

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Saving state when redirecting to another url

2010-12-22 Thread Pablo G.F

Hello:

I´ve a project with GWT + Spring + Hibernate.  I have the next issue: i
´m redirecting from one page to another by Window.Location.assign from
the GWT subproject (after that, is the Spring controller which manages
the redirect). But now I wanna be able to return to last page and
save the state. I mean, I have a form which filters results into a
grid. Then I click a button which redirects me to another page. Then I
click a go back button in my new page (a gwt button, not the browser
one) and I want to see the same values I´ve used in the filters.

I´ve read a little about GWT history ,but I was told that the problem
is that  the controller which manages redirections is Spring's and not
GWT's.

Passing all values as parameters in the url is not an option, because
in some cases there are a lot of them.

Any idea?

Thanks.

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Re: RPC call from GWT gadgets

2010-12-22 Thread Eric Ayers

Check out the Traveler sample code that is a part of the distribution:

http://code.google.com/p/gwt-google-apis/source/browse/#svn%2Ftrunk%2Fgadgets%2Fsamples

On Wed, Dec 22, 2010 at 4:47 AM, दीपक B kd.deep2...@gmail.com wrote:
 Hi Eric,

 If you can provide some sample for use then that will really help...

 I appreciate your efforts in replying to me.


 Regards,

 Deepak

 On Tue, Dec 21, 2010 at 9:00 PM, Eric Ayers zun...@google.com wrote:

 You need to use the Gadgets Io feature so your network calls are routed
 through the gadget container proxy.

 On Dec 21, 2010 10:27 AM, दीपक B kd.deep2...@gmail.com wrote:
 
 
  Hi all,
  Has anyone tried  Calling a remote SOAP service from GWT Gadget.
  The Call from the client side is unable to find the servlet.
  Can anyone please help..
 
  Thanks
  Deepak
 
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Google Web Toolkit, Atlanta, GA USA

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Re: can AutoBean detect changes ?

FYI, RequestContext#isChanged in Requestfactory is implemented using 
AutoBeanUtils.diff() on the frozen version and the edited version of the 
object (see code in 
com.google.gwt.requestfactory.shared.impl.AbstractRequestContext). I haven't 
checked, but I think messages are constructed using a similar mechanism.

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CellTable with AsyncDataProvider - clear rows

2010-12-22 Thread Opal

Hi,

I use CellTable to display the data stored in db. Data are provided
using AsyncDataProvider. The last row that is displayed is an empty
row used to add the new entry to db. After adding the entry I download
the data from visible range again to refresh the view.

Here's how it's done:

public void redraw() {
mt.redraw(); //an instance of CellTable
madp.getMovies(mt.getVisibleRange().getStart(), mt.getPageSize()); //
an instance of AsyncDataProvider
}

The getMovies() method:
public void getMovies(final int offset, final int limit) {
AdminAsyncCallbackMovieResultDTO cb = new
AdminAsyncCallbackMovieResultDTO() {

@Override
public void onSuccess(MovieResultDTO result) {
if (result != null  result.getMovies() != null  !
result.getMovies().isEmpty()) {
updateRowCount(result.getSize(), true);
updateRowData(offset, result.getMovies());
} else {
updateRowCount(0, true);
}
}
};
AdminService.Async.service().getMovieResultDTO(offset, limit, cb);
}

There's one problem. The last row isn't refreshed and it holds the
entered data. This row is added to the list downloaded from db every
time the data are refresed. And it has null values cause I see it in
logs. How can I clean the cell table before it's repopulated?

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new window

2010-12-22 Thread Shiv shankar

HI all,


On module load in the entry point only a new browser window has to be
opened.
does any body know this, how to do? kindly help me out.



thanks in advance
-shivu

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Re: new window

2010-12-22 Thread Cesar Ruiz

And normally what does it do?. Im confused.

On 22 December 2010 13:37, Shiv shankar shivuc.8...@gmail.com wrote:

 HI all,


 On module load in the entry point only a new browser window has to be
 opened.
 does any body know this, how to do? kindly help me out.



 thanks in advance
 -shivu

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Re: Modular rpc blues

2010-12-22 Thread Andreas Horst

I just took a look at your configuration files.

Actually I can't tell much from just them especially since I don't have the
parent POM. Anyway I'm a bit confused about what you are trying to do.

Are you only trying to compile the sample project or are you trying to reuse
something of it? What exactly do you mean with project war rpc and server
or war server? A project that packages to a .war file (like GWT
applications) or a .war file you are trying to include via module
inheritance? I'm sorry but it's really not clear to me.

2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war

mvn package report

ERROR] Failed to execute goal
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on project

maven-googlewebtoolkit2-sample-war: Unable to merge web.xml:
NullPointerException - [Help 1]

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 12:26 AM
*Subject:* Re: Modular rpc blues

Another question just coming to my mind:

Where in the inherited module are you declaring the RPC servlet?

If you declare it in the inherited module's web.xml then make sure the
Maven GWT plugin parameter webXml properly points to it (Not sure how one
would do this - never did it myself - especially since inherited modules
usually come as a .jar. If so does yours include the web.xml?).

If you declare it in the inherited module's module descriptor (a.k.a.
*.gwt.xml) all should be fine. Hence I assume you do not declare it
there? Look
herehttp://www.gwtapps.com/doc/html/com.google.gwt.doc.DeveloperGuide.Fundamentals.Modules.ModuleXml.html
for
details about the module descriptor, note the servlet tag.

My 2cents: Use the second option.

Why? Because obviously your inherited module realizes functionality that is
to be reused. It is hence some sort of library and not (only?) an
application or even a .war packed web application. All our inherited modules
are _library_ modules, they don't get deployed on an _application_ server on
their own. Now if one of those features functionality through RPC (we have
some of those) we thankfully use the above mentioned servlet tag in the
module descriptor and let the Maven GWT plugin do its job. IMHO on the one
hand a web.xml does not belong into a common not runnable module and on
the other one a (.war packed) application is not best suitable for
inheriting functionality.

Regards

2010/12/21 Andreas Horst horst.andrea...@googlemail.com

2010/12/21 Thomas Broyer t.bro...@gmail.com

On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote:

Hello

What seems to me great in GWT is that it's easy to build
client code and server code that can communicate through GWT-RPC.

What 's great too is that you can write modules
and your webapp can use those modules.

Then why is it so complicated ( is it possible ? ) to have a module with
GWT-RPC code
( implementation and interfaces )
that could be used in a webapp

And by so complicated you mean adding half a dozen lines to your
web.xml file, right?

Actually the goal gwt:mergewebxml is really ALL you need (believe me, we
use it just like that for exactly what you are trying to). Please clarify
what you mean with web.xml refers to external module. I assume either your
web.xml gets or already is troubled or your POM is not configured properly.

I tried many things in eclipse
I tried many things with maven
( gwt-maven-plugin : goal mergewebxml ) fails when web.xml refers to
external module

still no success !

Have a look at the cargo maven plugin (I haven't tried it though)

I wondered if there is such a project already done

Is there somewhere a jar , ready made , with GWT-RPC included that I
could use as a reference ?

or is hopeless ?

I believe that's what web-fragments in Servlets 3.0 are meant to solve:

http://java.sun.com/developer/technicalArticles/JavaEE/JavaEE6Overview_Part2.html#webfrags

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Re: new window

2010-12-22 Thread Shiv shankar

Actually in that new window tab buttons play a role in majority, by
displaying graphs.
so i need a new window,
important thing is like presently running my code in local host
so area am getting is very less, thinking that if the new window gets opened
ill get
enough space.

thanks
-shiv

On Wed, Dec 22, 2010 at 6:09 PM, Cesar Ruiz crui...@gmail.com wrote:

And normally what does it do?. Im confused.

On 22 December 2010 13:37, Shiv shankar shivuc.8...@gmail.com wrote:

HI all,

On module load in the entry point only a new browser window has to be
opened.
does any body know this, how to do? kindly help me out.

thanks in advance
-shivu

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Re: StackLayoutPanel Behaving Strangely

2010-12-22 Thread Steve Moyer

Could it be a '' to end your opening UiBinder tag?

smoyer

On Dec 15, 3:11 am, Nirmal nirmaljpa...@gmail.com wrote:
 When using a *LayoutPanel inside a non-LayoutPanel; you need to explicitly
 set size of the LayoutPanel.

 Regards,
 Nirmal

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Re: Plugin fails to connect to hosted mode server

2010-12-22 Thread Glenn Davies

I have exactly the same problem on Vista 32-bit, Chrome (Stable
8.0.552.224), Java 6 u23, GWT 2.1.1.

I get the unable to connect dialog. There are no errors in the
Eclipse console - nothing at all, in fact, to indicate that anything
has connected.

The same application on the same machine works fine in Firefox. I
can't try IE - I've never been able to get the plugin to run properly
on it.

Glenn

On Dec 22, 2:41 am, Sethu writetose...@googlemail.com wrote:
 Hi Alan,

 Thanks for helping..

 I tried telnetting and it was successful. I tried  and I got a
 blank screen. I also tried 9997 and I got some weird characters
 printed on the screen.
 I tried deleting the directories under the war created by GWT,
 restarted the server - same response
 I tried deleting the classes under web-inf, restarted the server -
 same response

 I changed the debug level to All and got a warning saying no
 favicon.ico. I put an icon file in there and then I got a 200. The
 icon also appears on the tab image on Chrome. But the plugin fails to
 connect never goes!

 Sethu

 On Dec 21, 9:50 pm, a...@mechnicality.com a...@mechnicality.com
 wrote:







  Following my previous comment - you can easily check by using a windows 
  command prompt and telnet
  , e.g.

  telnet 127.0.0.1     

  if the firewall is blocking it, you'll get a 'can't connect to server' 
  error, otherwise the screen
  will go blank and you'll get a weird prompt (the gwt rpc connection doesn't 
  print any kind of
  message.) Not very elegant, but its a quick and dirty check.

  HTH again

  Alan

  On 12/21/2010 8:37 AM, Sethu wrote:

   There isn't any. In the development mode, I dont see anything in red.
   In the console of the started application there is nothing printed
   either.  This is while running the sample project.
   I have another project that I had developed which suffers from the
   same problem. This project works fine on the PC that is running XP (32
   bit). But when I move to the 64 bit win 7 machine, the server starts
   up (i have a start up servlet that inialises stuff and logs to the
   console). But when I go to the browser and try to connect, it throws
   the failed to connect to the hosted mode error.
   Actually, it fails to connect to any of the other servlets I had
   written as well.

   On Dec 21, 9:11 pm, a...@mechnicality.coma...@mechnicality.com
   wrote:
   Please show us the stack trace

   Thanks

   - Reply message -
   From: Sethuwritetose...@googlemail.com
   Date: Tue, Dec 21, 2010 2:36 am
   Subject: Plugin fails to connect to hosted mode server
   To: Google Web Toolkitgoogle-web-toolkit@googlegroups.com

   Hi,

   When I try to run the GWTs sample application project in the hosted
   mode on chrome, the static parts of the page load and then it throws
   an error saying plug in fails to connect to the hosted mode web
   server.

   My system config is below:
   OS: Windows 7 Home Premium (Windows firewall off, Kaspersky firewall
   on)
   JDK: java 6 update 23 (64 bit JVM)
   Eclipse Helios: 64 bit
   GWT SDK : 2.1

   I have installed the 32 bit jdk and in the run configurations I am
   ensuring that the JVM that its running on is 32 bit.

   The same thing works on my other PC running windows XP on a 32 bit
   JVM.

   I am not sure what I am doing wrong. Could someone please help...

   Thanks
   Sethu

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  CTO and Founder, Mechnicality, Inc.www.mechnicality.com

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GWT Tomcat 404 error RPC www.domain.com

2010-12-22 Thread kmemis

Hi,
I have successfully deployed a simple GWT RPC application to Tomcat
server. When I try http://my-public-ipaddress:8080/domain from my
browser it successfully makes RPC . But when I call www.domain.com it
gets 404 error after RPC. Here is my Tomcat server configuration:

  Host name=www.domain.com appBase=webapps/domain
unpackWARs=true autoDeploy=true
xmlValidation=false xmlNamespaceAware=false debug=1 
 Context path=  docBase=. /
Aliasdomain.com/Alias
/Host

What could be the problem? I looked at the packets from wireshark.
While successful RPC browser sends POST with /domain/modulename/
service but during unsuccessful RPC it sends POST with /modulename/
service...

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Re: google maps api

2010-12-22 Thread pieceovcake

Yes i've seen these but all the example javascript v3.  I want to use the 
java maps api library from within a gwt application.  Thanks for you help.


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Re: Modular rpc blues

2010-12-22 Thread Metronome / Basic

In fact I simply want to be able to use a jar containing GWT-RPC code in any 
webapp

As I had no succes with my code 

I tried to rely on maven-googlewebtoolkit2-sample
that is a HelloWorld RPC example with code in different modules.

here is the parent pom 

I did'nt change the code , I just modified the poms 

  - Original Message - 
  From: Andreas Horst 
  To: google-web-toolkit@googlegroups.com 
  Sent: Wednesday, December 22, 2010 1:52 PM
  Subject: Re: Modular rpc blues


  I just took a look at your configuration files.


  Actually I can't tell much from just them especially since I don't have the 
parent POM. Anyway I'm a bit confused about what you are trying to do.


  Are you only trying to compile the sample project or are you trying to reuse 
something of it? What exactly do you mean with project war rpc and server or 
war server? A project that packages to a .war file (like GWT applications) or 
a .war file you are trying to include via module inheritance? I'm sorry but 
it's really not clear to me.


  2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war


mvn package report

ERROR] Failed to execute goal 
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on project 
maven-googlewebtoolkit2-sample-war: Unable to merge web.xml: 
NullPointerException - [Help 1]





 
  - Original Message - 
  From: Andreas Horst 
  To: google-web-toolkit@googlegroups.com 
  Sent: Wednesday, December 22, 2010 12:26 AM
  Subject: Re: Modular rpc blues


  Another question just coming to my mind: 


  Where in the inherited module are you declaring the RPC servlet?


  If you declare it in the inherited module's web.xml then make sure the 
Maven GWT plugin parameter webXml properly points to it (Not sure how one 
would do this - never did it myself - especially since  inherited modules 
usually come as a .jar. If so does yours include the web.xml?).


  If you declare it in the inherited module's module descriptor (a..k.a. 
*.gwt.xml) all should be fine. Hence I assume you do not declare it there? Look 
here for details about the module descriptor, note the servlet tag.


  My 2cents: Use the second option.


  Why? Because obviously your inherited module realizes functionality that 
is to be reused. It is hence some sort of library and not (only?) an 
application or even a .war packed web application. All our inherited modules 
are _library_ modules, they don't get deployed on an _application_ server on 
their own. Now if one of those features functionality through RPC (we have some 
of those) we thankfully use the above mentioned servlet tag in the module 
descriptor and let the Maven GWT plugin do its job. IMHO on the one hand a 
web.xml does not belong into a common not runnable module and on the other 
one a (.war packed) application is not best suitable for inheriting 
functionality.


  Regards


  2010/12/21 Andreas Horst horst.andrea...@googlemail.com




2010/12/21 Thomas Broyer t.bro...@gmail.com 




  On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote: 
Hello

What seems to me great in GWT is that it's easy to build
client code and server code that can communicate through 
GWT-RPC.

What 's great too is that you can write modules
and your webapp can use those modules.

Then why is it so complicated ( is it possible ? ) to have a module 
with GWT-RPC code
( implementation and interfaces )
that could be used in a webapp


  And by so complicated you mean adding half a dozen lines to your 
web.xml file, right?



Actually the goal gwt:mergewebxml is really ALL you need (believe me, 
we use it just like that for exactly what you are trying to). Please clarify 
what you mean with web.xml refers to external module. I assume either your 
web.xml gets or already is troubled or your POM is not configured properly.

I tried many things in eclipse
I tried many things with maven
( gwt-maven-plugin : goal mergewebxml ) fails when web.xml 
refers to external module

still no success !


  Have a look at the cargo maven plugin (I haven't tried it though)


I wondered if there is such a project already done

Is there somewhere a jar , ready made , with GWT-RPC included that 
I could use as a reference ?

or is hopeless ?


  I believe that's what web-fragments in Servlets 3.0 are meant to 
solve:

Chrome, GWT Dev Mode, OSX

Everytime I try to do GWT Dev mode (gwt 2.1) with Chrome on OSX, it gives me 
the Failed to connect to server error message

i've tried bindAddress 0.0.0.0 and a pile of other workarounds.

Anyone have this problem/success with this?

Note - works 100% of the time using firefox.. i'd just like to use Chrome (with 
or without speed tracer) for my GWT Dev mode.

Thanks
Roger

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SmartGWT and Chrome vs Firefox

When I try to start dev mode in firefox, things work perfectly.

When I try with Chrome, I get the Failed to connect to server and this 
exception appears in the browser
(note, nothing shows up in the dev mode window etc)

java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
at 
com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:183)
at 
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:510)
at 
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:680)
Caused by: com.google.gwt.dev.shell.HostedModeException: Something other than a 
boolean was returned from JSNI method 
'@com.smartgwt.client.widgets.form.fields.FormItem::isCreated()': JS value of 
type JavaScript object(63), expected boolean
at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:100)
at 
com.google.gwt.dev.shell.ModuleSpace.invokeNativeBoolean(ModuleSpace.java:186)
at 
com.google.gwt.dev.shell.JavaScriptHost.invokeNativeBoolean(JavaScriptHost.java:35)
at 
com.smartgwt.client.widgets.form.fields.FormItem.isCreated(FormItem.java)
at 
com.smartgwt.client.widgets.form.fields.FormItem.setAttribute(FormItem.java:3437)
at 
com.smartgwt.client.widgets.form.fields.FormItem.setType(FormItem.java:3752)
at com.smartgwt.client.widgets.form.fields.FormItem.(FormItem.java:79)
at com.smartgwt.client.widgets.form.fields.TextItem.(TextItem.java:76)
at 
com.smartgwt.client.widgets.form.fields.PasswordItem.(PasswordItem.java:76)
at com.informatica.cep.rpa.client.view.LoginView.(LoginView.java:29)
at 
com.informatica.cep.rpa.client.controller.LoginController.(LoginController.java:36)
at 
com.informatica.cep.rpa.client.controller.RootController.(RootController.java:34)
at 
com.informatica.cep.rpa.client.MyEntryPoint.onModuleLoad(MyEntryPoint.java:18)
... 9 more


Any thoughts?

Thanks,
Roger

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Re: UiBinder or GWT Designer

2010-12-22 Thread Eric Clayberg

The latter will give you more flexibility

I'm curious about this. In the Java case, GWT Designer's parser can
reverse engineer most hand-written code and its code generator can be
configured to match most coding styles. It is general quite forgiving
about manual refactoring and has nice support for UI factories, nested
composites, etc. Since the tool was designed to allow you to work back
and forth between the source and the design view (and always keep the
two in sync), I am wondering what flexibility is lost by using it
(even if you just use it to visualize and tweak what you have written
by hand). We are always interested in ideas for improving the tool, so
suggestions for making it more flexible are welcome.

In the cas of UiBinder which is much more constrained versus coding in
Java, our hope is that anything you could code by hand in the
UiBinder, you could also build using GWT Designer. Any areas where
this is not the case represent an opportunity for improvement on our
end. We first introduced basic support for UiBinder in September
(right after the tool was acquired by Google). Our latest v8.1.1
release from last week (in conjunction with GWT 2.1.1) has improved
our UiBinder support considerably.

-Eric

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Re: CellTable with AsyncDataProvider - clear rows

2010-12-22 Thread John LaBanca

Can you use CellTable#setVisibleRangeAndClearData() to clear the current
data and request the new data from the database?
http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/view/client/HasData.html#setVisibleRangeAndClearData(com.google.gwt.view.client.Range,
boolean)
http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/view/client/HasData.html#setVisibleRangeAndClearData(com.google.gwt.view.client.Range,
boolean)
Thanks,
John LaBanca
jlaba...@google.com


On Wed, Dec 22, 2010 at 7:25 AM, Opal maciek.op...@gmail.com wrote:

 Hi,

 I use CellTable to display the data stored in db. Data are provided
 using AsyncDataProvider. The last row that is displayed is an empty
 row used to add the new entry to db. After adding the entry I download
 the data from visible range again to refresh the view.

 Here's how it's done:

 public void redraw() {
mt.redraw(); //an instance of CellTable
madp.getMovies(mt.getVisibleRange().getStart(), mt.getPageSize());
 //
 an instance of AsyncDataProvider
 }

 The getMovies() method:
 public void getMovies(final int offset, final int limit) {
AdminAsyncCallbackMovieResultDTO cb = new
 AdminAsyncCallbackMovieResultDTO() {

@Override
public void onSuccess(MovieResultDTO result) {
if (result != null  result.getMovies() != null  !
 result.getMovies().isEmpty()) {
updateRowCount(result.getSize(), true);
updateRowData(offset, result.getMovies());
} else {
updateRowCount(0, true);
}
}
};
AdminService.Async.service().getMovieResultDTO(offset, limit, cb);
 }

 There's one problem. The last row isn't refreshed and it holds the
 entered data. This row is added to the list downloaded from db every
 time the data are refresed. And it has null values cause I see it in
 logs. How can I clean the cell table before it's repopulated?

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Re: requestfactory, entityproxy has reference is always null

2010-12-22 Thread Mike

Thanks very much Broyer, i just miss the description in the doc. thanks

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Re: UiBinder or GWT Designer

2010-12-22 Thread Eric Clayberg

In order to provide the WYSIWYG editing and rendering experience, GWT
Designer needs to start up the GWT dev mode the first time you access
it during a session. That does lead to a slow start (which is not
present in the companion tools for Swing and SWT), and is an area that
we are investigating. Once the tool is up and running, it should
respond quickly in the design mode.

-Eric

On Dec 21, 9:20 am, a...@mechnicality.com a...@mechnicality.com
wrote:
 Totally agree with you comments, Jeff. I evaluated GWTDesigner because, 
 generally speaking, I like
 RAD tools. However, I found it very slow to start - maybe a bug or something

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Re: HTML Link Cell

2010-12-22 Thread John LaBanca

I recommend that you use SafeHtmlCell, and be careful to ensure that the
link is in fact safe. Check out
SafeHtmlTemplateshttp://google-web-toolkit.googlecode.com/svn-history/r9089/javadoc/2.1/com/google/gwt/safehtml/client/SafeHtmlTemplates.html
to
generate a SafeHtml string from a potentially unsafe URL and user text.

Thanks,
John LaBanca
jlaba...@google.com

On Tue, Dec 21, 2010 at 10:57 PM, GregD gre...@gmail.com wrote:

I would like to create a Column of Cells (for a CellTable) where each
cell displays an HTML link (the link will send information to an
application running on the user's machine (the app is IGV)) that it
gets from the row data.

Can SafeHtml be used for such a link?

Should I extend SafeHtmlCell, or do I need to extend AbstractCell?

TIA,

Greg

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Re: UiBinder or GWT Designer

2010-12-22 Thread Eric Clayberg

At design time in GWT Designer, the runtime environment needed to
handle a live RPC call simply does not exist. If your UI is primarily
constructed dynamically based on the results of info available at
runtime, a static UI design tool like GTW Designer (or any UI builder
for that matter) would not be much help. If you have your UI
decomposed into reusable static pieces (Composites), it would be
helpful with those pieces, but not with the main UI as a whole.

-Eric

On Dec 21, 4:20 pm, Thad thad.humphr...@gmail.com wrote:
 My interface is largely shaped by the results of calls to a database
 via a clearly defined API.  That means I make a lot of GWT RPC calls
 and act on the results, results that can vary widely.  GWT Designer
 does not (or at least 2 years ago did not) support RPC calls.

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putting two Anchor objects one below the other without BR tag

Hi,

I have two Anchor objects, an image and a label, and I would like to
put the label below the image.

The only way I know is to put a BR tag between them:

 add (new HTML (br));

But this results in to much vertical space, which I do not want.
I also tried p.

How can I put a newline without vertical space?

The two Anchor objects live in a FlowPanel.

Thanks
Magnus

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How to write an XML doc with GWT?

2010-12-22 Thread Sebe


By the Panel can retrieve values through the class and documents
XMLParser com.google.gwt.xml.client .*;

Now I would write / save to file. xml.

I tried with the class Transformer (not good because it's the books
javax.dom ..) and even with a BufferedReader raising exceptions.

Does anyone have an idea on how to implement it?

There would be very grateful ...

Sebe

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Re: Chrome, GWT Dev Mode, OSX

2010-12-22 Thread Matthew Hill

I thought that there wasn't a dev plugin for Chrome on OS X?

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Re: Plugin fails to connect to hosted mode server

2010-12-22 Thread Glenn Davies

...and it turns out that there's a simple answer.

We use a hosts file entry (e.g. app.local.com) which resolves to 127.0.0.1 
so we can use a development SSL certificate on all dev machines. Although 
this host is 127.0.0.1, you need to add app.local.com to the list of allowed 
hosts in the Chrome dev mode plugin as it seems the check is on the host 
name not the IP address to which the host name resolves - which is fair 
enough I suppose.

Glenn

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Re: CellTable: Style cells differently wihtin a column

2010-12-22 Thread Thomas

Thanks for the response - I will try that.

/Thomas


On Dec 21, 4:44 pm, Subhrajyoti Moitra subhrajyo...@gmail.com wrote:
 Here some code snippet might help..

 CellMyQuote qCell=new MyQuoteCell(click);//custom abstract cell defined
 below.
 ColumnMyQuote, MyQuote qCol=new ColumnMyQuote, MyQuote(qCell) {
                 @Override
                 public MyQuote getValue(MyQuote object) {

                     return object;
                 }
             };

 public class MyQuoteCell extends AbstractCellMyQuote {

     public interface MyQuoteTemplate extends SafeHtmlTemplates{
         @Template(div class=\style-a\{0}/div)
         SafeHtml aDiv(String qn);
         @Template(div class=\style-b\{0}/div)
         SafeHtml bDiv(String qn);
     }

     private static MyQuoteTemplate template=null;

     public MyQuoteCell(String... consumedEvents) {
         super(consumedEvents);
         if(template==null){
             template=GWT.create(MyQuoteTemplate.class);
         }

     }

     @Override
     *public void render(MyQuote value, Object key, SafeHtmlBuilder sb) {**
         if(value!=null){
             if(A.equals(value.getQuoteType())){
                 sb.append(template.aDiv(value.getQuoteName()));
             }else if(B.equals(value.getQuoteType())){
                 sb.append(template.bDiv(value.getQuoteName()));
             }else{
                 //render a default one similar to above.
             }

         }

     }*

 }

 this is untested code. -:P

 Cheers,
 Subhro.

 On Tue, Dec 21, 2010 at 3:09 PM, Thomas t...@conscius.com wrote:
  Hi,

  I have been searching through this forum and other places on the
  internet to find examples of how to style cells differently within a
  column - but without luck. I hope you can help me.

  Here is my problem:

  I have a CellTable showing a list of objects. A simplified example of
  this object looks like this:

  class MyQuote {
     public String getQuoteName();
     public String getQuoteType();
  }

  My problem is that I want to apply style A to the cell if quoteType is
  X and apply style B to the cell if quoteType is Y. How can I do that?

  I have tried by creating a custom column class (extends Column) and a
  custom cell class (extends ClickableTextCell) but without luck. The
  column class is aware of the MyQuote object and thereby both quoteName
  and quoteType but if I apply the styling in the column class getValue
  method - for example div class=AquoteName/div - the HTML gets
  escaped. I have also tried to apply styling in the cells render method
  but here I have only knowledge to the value being displayed, which is
  quoteName, and not quoteType so I cannot determine the style class.

  Regards,
  Thomas.

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Textarea with line numbers

2010-12-22 Thread Musicman75

Hello,

does anybody know if there's a possibility to add line numbers to a
testarea?
I have to create a code editor like this one:
http://alexgorbatchev.com/SyntaxHighlighter/manual/demo/

Thanks

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Re: putting two Anchor objects one below the other without BR tag

2010-12-22 Thread Ben Imp

There are many ways of laying out a web page.  The simplest in your
case might be to add both widgets to a VerticalPanel that then lives
inside of that FlowPanel you mention.  You could then use CSS and make
the VerticalPanel have little to no space between its cells.

Another, and perhaps a more correct, way would be to give both of
those elements ids or distinct CSS classes and then use CSS
positioning.

http://www.w3schools.com/css/css_positioning.asp

-Ben

On Dec 22, 8:25 am, Magnus alpineblas...@googlemail.com wrote:
 Hi,

 I have two Anchor objects, an image and a label, and I would like to
 put the label below the image.

 The only way I know is to put a BR tag between them:

      add (new HTML (br));

 But this results in to much vertical space, which I do not want.
 I also tried p.

 How can I put a newline without vertical space?

 The two Anchor objects live in a FlowPanel.

 Thanks
 Magnus

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Re: SmartGWT and Chrome vs Firefox

just guessing, but you could be hitting a different manifestation of this
bug: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778

On Wed, Dec 22, 2010 at 8:59 AM, Roger Studner rstud...@gmail.com wrote:

 When I try to start dev mode in firefox, things work perfectly.

 When I try with Chrome, I get the Failed to connect to server and this
 exception appears in the browser
 (note, nothing shows up in the dev mode window etc)

 java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
at
 com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:183)
at
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:510)
at
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:680)
 Caused by: com.google.gwt.dev.shell.HostedModeException: Something other
 than a boolean was returned from JSNI method
 '@com.smartgwt.client.widgets.form.fields.FormItem::isCreated()': JS value
 of type JavaScript object(63), expected boolean
at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:100)
at
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeBoolean(ModuleSpace.java:186)
at
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeBoolean(JavaScriptHost.java:35)
at
 com.smartgwt.client.widgets.form.fields.FormItem.isCreated(FormItem.java)
at
 com.smartgwt.client.widgets.form.fields.FormItem.setAttribute(FormItem.java:3437)
at
 com.smartgwt.client.widgets.form.fields.FormItem.setType(FormItem.java:3752)
at
 com.smartgwt.client.widgets.form.fields.FormItem.(FormItem.java:79)
at
 com.smartgwt.client.widgets.form.fields.TextItem.(TextItem.java:76)
at
 com.smartgwt.client.widgets.form.fields.PasswordItem.(PasswordItem.java:76)
at com.informatica.cep.rpa.client.view.LoginView.(LoginView.java:29)
at
 com.informatica.cep.rpa.client.controller.LoginController.(LoginController.java:36)
at
 com.informatica.cep.rpa.client.controller.RootController.(RootController.java:34)
at
 com.informatica.cep.rpa.client.MyEntryPoint.onModuleLoad(MyEntryPoint.java:18)
... 9 more


 Any thoughts?

 Thanks,
 Roger

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Re: Chrome, GWT Dev Mode, OSX

Matthew: There is a plugin as of a few weeks ago.

Roger: Do you see the GWT toolbox in the URL bar turn gray? If so this means
you have a permissions issue and you need to click the toolbox (or just go
directly to the extension's options page) to add the host.

On Wed, Dec 22, 2010 at 9:49 AM, Matthew Hill matt2...@gmail.com wrote:

 I thought that there wasn't a dev plugin for Chrome on OS X?

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Re: Plugin fails to connect to hosted mode server

2010-12-22 Thread Sethu

Unfortunately I dont have an entry in my hosts file. I added a
localhost 127.0.0.1 for an extra measure and tried and still got the
same error.
Does anyone know why this is happening? The plug ins on chrome,
firefox, and IE all of them consistently give me the same error.


On Dec 22, 7:53 pm, Glenn Davies glennats...@gmail.com wrote:
 ...and it turns out that there's a simple answer.

 We use a hosts file entry (e.g. app.local.com) which resolves to 127.0.0.1
 so we can use a development SSL certificate on all dev machines. Although
 this host is 127.0.0.1, you need to add app.local.com to the list of allowed
 hosts in the Chrome dev mode plugin as it seems the check is on the host
 name not the IP address to which the host name resolves - which is fair
 enough I suppose.

 Glenn

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Re: Chrome, GWT Dev Mode, OSX

Yeah, toolbox stays red/no permissions issue.. 

I did go ahead and add
localhost
localhost:9997
127.0.0.1
127.0.0.1:9997
etc
etc
before I figured there might just be a bug ;)

Roger



On Dec 22, 2010, at 10:17 AM, Chris Conroy wrote:

 Matthew: There is a plugin as of a few weeks ago.
 
 Roger: Do you see the GWT toolbox in the URL bar turn gray? If so this means 
 you have a permissions issue and you need to click the toolbox (or just go 
 directly to the extension's options page) to add the host.
 
 On Wed, Dec 22, 2010 at 9:49 AM, Matthew Hill matt2...@gmail.com wrote:
 I thought that there wasn't a dev plugin for Chrome on OS X?
 
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Re: SmartGWT and Chrome vs Firefox

Certainly feels like this could be it

Roger

On Dec 22, 2010, at 10:15 AM, Chris Conroy wrote:

 just guessing, but you could be hitting a different manifestation of this 
 bug: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778
 
 On Wed, Dec 22, 2010 at 8:59 AM, Roger Studner rstud...@gmail.com wrote:
 When I try to start dev mode in firefox, things work perfectly.
 
 When I try with Chrome, I get the Failed to connect to server and this 
 exception appears in the browser
 (note, nothing shows up in the dev mode window etc)
 
 java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at 
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at 
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.google.gwt.dev.shell.ModuleSpace.onLoad(ModuleSpace.java:396)
at 
 com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java:183)
at 
 com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:510)
at 
 com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:680)
 Caused by: com.google.gwt.dev.shell.HostedModeException: Something other than 
 a boolean was returned from JSNI method 
 '@com.smartgwt.client.widgets.form.fields.FormItem::isCreated()': JS value of 
 type JavaScript object(63), expected boolean
at com.google.gwt.dev.shell.JsValueGlue.get(JsValueGlue.java:100)
at 
 com.google.gwt.dev.shell.ModuleSpace.invokeNativeBoolean(ModuleSpace.java:186)
at 
 com.google.gwt.dev.shell.JavaScriptHost.invokeNativeBoolean(JavaScriptHost.java:35)
at 
 com.smartgwt.client.widgets.form.fields.FormItem.isCreated(FormItem.java)
at 
 com.smartgwt.client.widgets.form.fields.FormItem.setAttribute(FormItem.java:3437)
at 
 com.smartgwt.client.widgets.form.fields.FormItem.setType(FormItem.java:3752)
at com.smartgwt.client.widgets.form.fields.FormItem.(FormItem.java:79)
at com.smartgwt.client.widgets.form.fields.TextItem.(TextItem.java:76)
at 
 com.smartgwt.client.widgets.form.fields.PasswordItem.(PasswordItem.java:76)
at com.informatica.cep.rpa.client.view.LoginView.(LoginView.java:29)
at 
 com.informatica.cep.rpa.client.controller.LoginController.(LoginController.java:36)
at 
 com.informatica.cep.rpa.client.controller.RootController.(RootController.java:34)
at 
 com.informatica.cep.rpa.client.MyEntryPoint.onModuleLoad(MyEntryPoint.java:18)
... 9 more
 
 
 Any thoughts?
 
 Thanks,
 Roger
 
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request get header

2010-12-22 Thread asianCoolz

may i know is it possible to use  com.google.gwt.http.client.Request
to get  header(Location) , i tried with that but return null  ,but
for other property like 'content-type' i able to get

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Re: How to force Spring to intercept RequestFactoryServlet

2010-12-22 Thread Ashton Thomas

Can you post your web.xml

On Dec 22, 1:56 am, zixzigma zixzi...@gmail.com wrote:
 the default URL for RequestFactoryServlet is /gwtRequest.

 I have configured Spring, I have ContextLoaderListener and
 DispatcherServlet,
 they suppose to be the first to get initialized (bootstrapping
 application context)

 however, I notice GWT client connects directly to /gwtRequest

 is there anyway to change this behaviour ?

 I think about writing a Filter, but when the DispatcherServlet is not
 invoked,
 probably neither will the Servlet Filter.

 I have conducted my experiments in test environment with JRE and
 GWTTestCase,
 in both cases the Server call is directly to the
 RequestFactoryServlet,
 and Spring's DispatcherServlet is completely ignored.

 why is that, and how to change it ?

 especially when adding Spring security filter.

 if running in production mode, it might work,
 because it would be within the container i guess, but I am not sure.

 I would like to see some suggestions and feedback on this.

 Thank You

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Re: Plugin fails to connect to hosted mode server

You don't need to add entries for localhost since those are allowed by
default.

When you get the error do you see the GWT toolbox turn gray? Click it, then
click Update Your Configuration. It will autofill the options page with
the host it detected and you can add it to your whitelist. Once added,
refresh and you should connect and see the toolbox turn red.

On Wed, Dec 22, 2010 at 10:18 AM, Sethu writetose...@googlemail.com wrote:

Unfortunately I dont have an entry in my hosts file. I added a
localhost 127.0.0.1 for an extra measure and tried and still got the
same error.
Does anyone know why this is happening? The plug ins on chrome,
firefox, and IE all of them consistently give me the same error.

On Dec 22, 7:53 pm, Glenn Davies glennats...@gmail.com wrote:
...and it turns out that there's a simple answer.

We use a hosts file entry (e.g. app.local.com) which resolves to
127.0.0.1
so we can use a development SSL certificate on all dev machines. Although
this host is 127.0.0.1, you need to add app.local.com to the list of
allowed
hosts in the Chrome dev mode plugin as it seems the check is on the host
name not the IP address to which the host name resolves - which is fair
enough I suppose.

Glenn

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Re: putting two Anchor objects one below the other without BR tag

Hi,

I migrated my app to strict mode, i. e. not using quirks mode panels
like VerticalPanel.

Thank you for the second recommendation. I am not used to work with
CSS in detail. Which property should I use to position my anchors?

Thanks
Magnus

On Dec 22, 4:12 pm, Ben Imp benlee...@gmail.com wrote:
 There are many ways of laying out a web page.  The simplest in your
 case might be to add both widgets to a VerticalPanel that then lives
 inside of that FlowPanel you mention.  You could then use CSS and make
 the VerticalPanel have little to no space between its cells.

 Another, and perhaps a more correct, way would be to give both of
 those elements ids or distinct CSS classes and then use CSS
 positioning.

 http://www.w3schools.com/css/css_positioning.asp

 -Ben

 On Dec 22, 8:25 am, Magnus alpineblas...@googlemail.com wrote:

  Hi,

  I have two Anchor objects, an image and a label, and I would like to
  put the label below the image.

  The only way I know is to put a BR tag between them:

       add (new HTML (br));

  But this results in to much vertical space, which I do not want.
  I also tried p.

  How can I put a newline without vertical space?

  The two Anchor objects live in a FlowPanel.

  Thanks
  Magnus

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Re: Chrome, GWT Dev Mode, OSX

Roger,

Try launching Chrome from the command line (close all open windows that you
may have first). And see what the log reports.

Also, can you verify that you can telnet into your codeserver? e.g.

$ telnet 127.0.0.1 9997
Connected to 127.0.0.1.
Escape character is '^]'.
asdf
Connection closed by foreign host.

If you enter garbage input like I did here ('asdf') then the code server
should die with something like:
Connection received from mycomputer:54684
[ERROR] Unrecognized command for client; closing connection
com.google.gwt.dev.shell.BrowserChannelException: Invalid message type 97
at
com.google.gwt.dev.shell.BrowserChannel$Message.readMessageType(BrowserChannel.java:1104)
at
com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:378)
at
com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352)
at java.lang.Thread.run(Thread.java:636)

On Wed, Dec 22, 2010 at 10:23 AM, Roger Studner rstud...@gmail.com wrote:

Yeah, toolbox stays red/no permissions issue..

I did go ahead and add
localhost
localhost:9997
127.0.0.1
127.0.0.1:9997
etc
etc
before I figured there might just be a bug ;)

Roger

On Dec 22, 2010, at 10:17 AM, Chris Conroy wrote:

Matthew: There is a plugin as of a few weeks ago.

Roger: Do you see the GWT toolbox in the URL bar turn gray? If so this
means you have a permissions issue and you need to click the toolbox (or
just go directly to the extension's options page) to add the host.

On Wed, Dec 22, 2010 at 9:49 AM, Matthew Hill matt2...@gmail.com wrote:

I thought that there wasn't a dev plugin for Chrome on OS X?

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gzippen all gwt output files?

2010-12-22 Thread Ed

I like to know how others gzip their gwt output files
I think you have the following options:
1) Let the webserver (in my case apache) zip all gwt files by using
mod_deflate (or mod_gzip) , just before they are send.
2) Gzip them yourself during the build and set the correct headers in
your webserver config (through mod_headers).

Option 1) is easy.
Option 2) might give some advantage, because you only have to gzip all
files once, but costs some extra work after gwt compilation and Header
configuraiton in you webserver.

Sooo, is it worth going for option 2) ?

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Re: Chrome, GWT Dev Mode, OSX

Well, I definitely can telnet to 127.0.0.1

When I try to run it from command line:

/Applications/Google Chrome/Contents/MacOS/Google Chome.app (not exactly whta
it is, but you get the drfit)

it actually crashes with:
[1222/104209:FATAL:/b/build/slave/chrome-official-mac/build/src/base/mac_util.mm(226)]
Check failed: bundle. Failed to load the bundle at /Applications/Google
Chrome.app/Contents/MacOS/Versions/10.0.612.3/Google Chrome Framework.framework
Trace/BPT trap

Roger

On Dec 22, 2010, at 10:37 AM, Chris Conroy wrote:

Roger,

Try launching Chrome from the command line (close all open windows that you
may have first). And see what the log reports.

Also, can you verify that you can telnet into your codeserver? e.g.

$ telnet 127.0.0.1 9997
Connected to 127.0.0.1.
Escape character is '^]'.
asdf
Connection closed by foreign host.

On Wed, Dec 22, 2010 at 10:23 AM, Roger Studner rstud...@gmail.com wrote:
Yeah, toolbox stays red/no permissions issue..

I did go ahead and add
localhost
localhost:9997
127.0.0.1
127.0.0.1:9997
etc
etc
before I figured there might just be a bug ;)

Roger

On Dec 22, 2010, at 10:17 AM, Chris Conroy wrote:

Matthew: There is a plugin as of a few weeks ago.

Roger: Do you see the GWT toolbox in the URL bar turn gray? If so this means
you have a permissions issue and you need to click the toolbox (or just go
directly to the extension's options page) to add the host.

On Wed, Dec 22, 2010 at 9:49 AM, Matthew Hill matt2...@gmail.com wrote:
I thought that there wasn't a dev plugin for Chrome on OS X?

Re: putting two Anchor objects one below the other without BR tag

2010-12-22 Thread Ben Imp

That is kind of a tricky question to answer, as it kind of depends on
how you want to do your whole page.

The URL I posted above has interactive demos to show you how each of
them work, so you should be able to get a good idea of which one fits
your situation best.  Just play with them until you get a good feel
for how they should work.

Also, you needn't only use a VerticalPanel.  Any table based panel
would work.  VerticalPanel is just the simplest, since it only allows
a single column.

-Ben

On Dec 22, 9:37 am, Magnus alpineblas...@googlemail.com wrote:
 Hi,

 I migrated my app to strict mode, i. e. not using quirks mode panels
 like VerticalPanel.

 Thank you for the second recommendation. I am not used to work with
 CSS in detail. Which property should I use to position my anchors?

 Thanks
 Magnus

 On Dec 22, 4:12 pm, Ben Imp benlee...@gmail.com wrote:

  There are many ways of laying out a web page.  The simplest in your
  case might be to add both widgets to a VerticalPanel that then lives
  inside of that FlowPanel you mention.  You could then use CSS and make
  the VerticalPanel have little to no space between its cells.

  Another, and perhaps a more correct, way would be to give both of
  those elements ids or distinct CSS classes and then use CSS
  positioning.

 http://www.w3schools.com/css/css_positioning.asp

  -Ben

  On Dec 22, 8:25 am, Magnus alpineblas...@googlemail.com wrote:

   Hi,

   I have two Anchor objects, an image and a label, and I would like to
   put the label below the image.

   The only way I know is to put a BR tag between them:

        add (new HTML (br));

   But this results in to much vertical space, which I do not want.
   I also tried p.

   How can I put a newline without vertical space?

   The two Anchor objects live in a FlowPanel.

   Thanks
   Magnus

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Rebind result '...' must be a class on ImageResource

Hi,

I am following the guidelines available at:
http://code.google.com/webtoolkit/doc/latest/DevGuideClientBundle.html#ImageResource
to create an image resource item:

public interface ApplicationImageBundle extends ImageResource {

public static final ApplicationImageBundle INSTANCE
= GWT.create(ApplicationImageBundle.class);

@Source(Logo)
ImageResource Logo();

}

I get the following error message at compile time:

Line 14:  Rebind result '...ApplicationImageBundle' must be a class

What am I doing wrong? I can't find much information by Googling!

Thanks!

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Re: new window

2010-12-22 Thread Ben Imp

Opening a new window is as simple as a call to Window.open. However,
since your GWT client keeps all of its state in javascript your new
window will know nothing of the old window. You can pass some
arguments to this new window to get it in the right initial state, but
thats about it.

-Ben

On Dec 22, 7:00 am, Shiv shankar shivuc.8...@gmail.com wrote:
Actually in that new window tab buttons play a role in majority, by
displaying graphs.
so i need a new window,
important thing is like presently running my code in local host
so area am getting is very less, thinking that if the new window gets opened
ill get
enough space.

thanks
-shiv

On Wed, Dec 22, 2010 at 6:09 PM, Cesar Ruiz crui...@gmail.com wrote:
And normally what does it do?. Im confused.

On 22 December 2010 13:37, Shiv shankar shivuc.8...@gmail.com wrote:

HI all,

On module load in the entry point only a new browser window has to be
opened.
does any body know this, how to do? kindly help me out.

thanks in advance
-shivu

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gwt-maven-plugin 2.1.0-1 compilation error

Hi,

I dont know if there is anyting I have missed. But I'm trying to
create a simple GWT project with the new gwt-maven-plugin.
I run the following command:
mvn archetype:generate
-DarchetypeRepository=repo1.maven.org
-DarchetypeGroupId=org.codehaus.mojo
-DarchetypeArtifactId=gwt-maven-plugin
-DarchetypeVersion=2.1.0-1

I input the following text:
Define value for property 'groupId': : com.test.hello
Define value for property 'artifactId': : gwt
Define value for property 'version': 1.0-SNAPSHOT:
Define value for property 'package': com.test.hello:
Define value for property 'module': : gwt

The project is created successfully. But when I try to gwt:compile it,
the following error arrives:
[INFO] Compiling module com.test.hello.gwt
[INFO]Validating newly compiled units
[INFO]   [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
test/hello/client/gwt.java'
[INFO]  [ERROR] Line 35: GreetingServiceAsync cannot be
resolved to a type
[INFO]  [ERROR] Line 35: No source code is available for type
GreetingServiceAsync; did you forget to inherit a
required module?
[INFO]  [ERROR] Line 35: The method create(Class?) from the
type GWT refers to the missing type GreetingServic
eAsync
[INFO]  [ERROR] Line 37: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 37: No source code is available for type
Messages; did you forget to inherit a required mod
ule?
[INFO]  [ERROR] Line 37: The method create(Class?) from the
type GWT refers to the missing type Messages
[INFO]  [ERROR] Line 37: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 43: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 45: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 123: GreetingServiceAsync cannot be
resolved to a type
[INFO]Finding entry point classes
[INFO]   [ERROR] Unable to find type 'com.test.hello.client.gwt'
[INFO]  [ERROR] Hint: Previous compiler errors may have made
this type unavailable
[INFO]  [ERROR] Hint: Check the inheritance chain from your
module; it may not be inheriting a required module o
r a module may not be adding its source path entries properly
[INFO]

[ERROR] BUILD ERROR
[INFO]


What am I missing here?

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Re: putting two Anchor objects one below the other without BR tag

2010-12-22 Thread Daniel Simons

I think the css property you are looking for is display:block. You can assign 
this to your image or wrap your image in a div (divs have block display by 
default).

Daniel Simons

On Dec 22, 2010, at 9:57 AM, Ben Imp benlee...@gmail.com wrote:

 That is kind of a tricky question to answer, as it kind of depends on
 how you want to do your whole page.
 
 The URL I posted above has interactive demos to show you how each of
 them work, so you should be able to get a good idea of which one fits
 your situation best.  Just play with them until you get a good feel
 for how they should work.
 
 Also, you needn't only use a VerticalPanel.  Any table based panel
 would work.  VerticalPanel is just the simplest, since it only allows
 a single column.
 
 -Ben
 
 On Dec 22, 9:37 am, Magnus alpineblas...@googlemail.com wrote:
 Hi,
 
 I migrated my app to strict mode, i. e. not using quirks mode panels
 like VerticalPanel.
 
 Thank you for the second recommendation. I am not used to work with
 CSS in detail. Which property should I use to position my anchors?
 
 Thanks
 Magnus
 
 On Dec 22, 4:12 pm, Ben Imp benlee...@gmail.com wrote:
 
 There are many ways of laying out a web page.  The simplest in your
 case might be to add both widgets to a VerticalPanel that then lives
 inside of that FlowPanel you mention.  You could then use CSS and make
 the VerticalPanel have little to no space between its cells.
 
 Another, and perhaps a more correct, way would be to give both of
 those elements ids or distinct CSS classes and then use CSS
 positioning.
 
 http://www.w3schools.com/css/css_positioning.asp
 
 -Ben
 
 On Dec 22, 8:25 am, Magnus alpineblas...@googlemail.com wrote:
 
 Hi,
 
 I have two Anchor objects, an image and a label, and I would like to
 put the label below the image.
 
 The only way I know is to put a BR tag between them:
 
  add (new HTML (br));
 
 But this results in to much vertical space, which I do not want.
 I also tried p.
 
 How can I put a newline without vertical space?
 
 The two Anchor objects live in a FlowPanel.
 
 Thanks
 Magnus
 
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Re: gzippen all gwt output files?

3) add inherits name=com.google.gwt.precompress.Precompress/ to your 
gwt.xml and the GWT compilation will automatically GZip all emitted *.html, 
*.js and *.css (by default) as additional (by default) *.gz files; so you 
only have to have MultiViews enabled in Apache (or a similar setup that 
serves the *.gz file if it exists and the client accepts gzip encoded 
responses). Note that the DefaultServlet in Jetty (6 and 7) already does 
this, and it's turned on by default: 
http://jetty.codehaus.org/jetty/jetty-6/apidocs/org/mortbay/jetty/servlet/DefaultServlet.html
  
http://download.eclipse.org/jetty/stable-7/apidocs/org/eclipse/jetty/servlet/DefaultServlet.html
It's similar to your option 2) but without the extra work after gwt 
compilation (and possibly without the extra configuration, depending on 
your server).

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Re: putting two Anchor objects one below the other without BR tag

You can use display:block on a CSS stylesheet, or wrap eahc Anchor (or only 
one of them actually) into a SimplePanel.

(btw the extra space comes from the HTML widget, which itself is a div, 
maybe try with an InlineHTML widget instead)

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Re: Rebind result '...' must be a class on ImageResource

Your interface should extend ClientBundle, not ImageResource.

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Re: gwt-maven-plugin 2.1.0-1 compilation error

2010-12-22 Thread Metronome / Basic




You can create a simple project with the mvn achetype:generate
# 232 with maven 3




- Original Message - 
From: Frank Bølviken frank.bolvi...@gmail.com

To: Google Web Toolkit google-web-toolkit@googlegroups.com
Sent: Wednesday, December 22, 2010 5:33 PM
Subject: gwt-maven-plugin 2.1.0-1 compilation error



Hi,

I dont know if there is anyting I have missed. But I'm trying to
create a simple GWT project with the new gwt-maven-plugin.
I run the following command:
mvn archetype:generate
-DarchetypeRepository=repo1.maven.org
-DarchetypeGroupId=org.codehaus.mojo
-DarchetypeArtifactId=gwt-maven-plugin
-DarchetypeVersion=2.1.0-1

I input the following text:
Define value for property 'groupId': : com.test.hello
Define value for property 'artifactId': : gwt
Define value for property 'version': 1.0-SNAPSHOT:
Define value for property 'package': com.test.hello:
Define value for property 'module': : gwt

The project is created successfully. But when I try to gwt:compile it,
the following error arrives:
[INFO] Compiling module com.test.hello.gwt
[INFO]Validating newly compiled units
[INFO]   [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
test/hello/client/gwt.java'
[INFO]  [ERROR] Line 35: GreetingServiceAsync cannot be
resolved to a type
[INFO]  [ERROR] Line 35: No source code is available for type
GreetingServiceAsync; did you forget to inherit a
required module?
[INFO]  [ERROR] Line 35: The method create(Class?) from the
type GWT refers to the missing type GreetingServic
eAsync
[INFO]  [ERROR] Line 37: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 37: No source code is available for type
Messages; did you forget to inherit a required mod
ule?
[INFO]  [ERROR] Line 37: The method create(Class?) from the
type GWT refers to the missing type Messages
[INFO]  [ERROR] Line 37: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 43: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 45: Messages cannot be resolved to a type
[INFO]  [ERROR] Line 123: GreetingServiceAsync cannot be
resolved to a type
[INFO]Finding entry point classes
[INFO]   [ERROR] Unable to find type 'com.test.hello.client.gwt'
[INFO]  [ERROR] Hint: Previous compiler errors may have made
this type unavailable
[INFO]  [ERROR] Hint: Check the inheritance chain from your
module; it may not be inheriting a required module o
r a module may not be adding its source path entries properly
[INFO]

[ERROR] BUILD ERROR
[INFO]


What am I missing here?

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Re: GWT JUnit ServletContainerLauncher?

2010-12-22 Thread kevin


I was reading through the source and it looks like it's hard-coded to
a JettyLauncher. Anyone have any ideas how to initialize server side
objects in a Junit test?



On Dec 21, 9:30 am, Kevin Aloisi kalo...@gmail.com wrote:
 Is it possible to use a custom ServletContainerLauncher with a JUnit test?

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Re: Rebind result '...' must be a class on ImageResource

Problem solved. Many thanks Thomas, I was getting crazy !!!

On Dec 22, 5:42 pm, Thomas Broyer t.bro...@gmail.com wrote:
 Your interface should extend ClientBundle, not ImageResource.

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Re: gwt-maven-plugin 2.1.0-1 compilation error

When i tried that, I get:

[INFO] BUILD FAILURE
[INFO]

[INFO] Total time: 18.320s
[INFO] Finished at: Wed Dec 22 17:55:54 CET 2010
[INFO] Final Memory: 7M/77M
[INFO]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-
archetype-plugin:2
.0:generate (default-cli) on project standalone-pom: Template 'src/
main/resource
s/layer.xml' not in directory 'src/main/java' - [Help 1]
[ERROR]

On Dec 22, 5:42 pm, Metronome / Basic
metronome.ba...@worldonline.fr wrote:
 You can create a simple project with the mvn achetype:generate
 # 232 with maven 3







 - Original Message -
 From: Frank B lviken frank.bolvi...@gmail.com
 To: Google Web Toolkit google-web-toolkit@googlegroups.com
 Sent: Wednesday, December 22, 2010 5:33 PM
 Subject: gwt-maven-plugin 2.1.0-1 compilation error

  Hi,

  I dont know if there is anyting I have missed. But I'm trying to
  create a simple GWT project with the new gwt-maven-plugin.
  I run the following command:
  mvn archetype:generate
  -DarchetypeRepository=repo1.maven.org
  -DarchetypeGroupId=org.codehaus.mojo
  -DarchetypeArtifactId=gwt-maven-plugin
  -DarchetypeVersion=2.1.0-1

  I input the following text:
  Define value for property 'groupId': : com.test.hello
  Define value for property 'artifactId': : gwt
  Define value for property 'version': 1.0-SNAPSHOT:
  Define value for property 'package': com.test.hello:
  Define value for property 'module': : gwt

  The project is created successfully. But when I try to gwt:compile it,
  the following error arrives:
  [INFO] Compiling module com.test.hello.gwt
  [INFO]    Validating newly compiled units
  [INFO]       [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
  test/hello/client/gwt.java'
  [INFO]          [ERROR] Line 35: GreetingServiceAsync cannot be
  resolved to a type
  [INFO]          [ERROR] Line 35: No source code is available for type
  GreetingServiceAsync; did you forget to inherit a
  required module?
  [INFO]          [ERROR] Line 35: The method create(Class?) from the
  type GWT refers to the missing type GreetingServic
  eAsync
  [INFO]          [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO]          [ERROR] Line 37: No source code is available for type
  Messages; did you forget to inherit a required mod
  ule?
  [INFO]          [ERROR] Line 37: The method create(Class?) from the
  type GWT refers to the missing type Messages
  [INFO]          [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO]          [ERROR] Line 43: Messages cannot be resolved to a type
  [INFO]          [ERROR] Line 45: Messages cannot be resolved to a type
  [INFO]          [ERROR] Line 123: GreetingServiceAsync cannot be
  resolved to a type
  [INFO]    Finding entry point classes
  [INFO]       [ERROR] Unable to find type 'com.test.hello.client.gwt'
  [INFO]          [ERROR] Hint: Previous compiler errors may have made
  this type unavailable
  [INFO]          [ERROR] Hint: Check the inheritance chain from your
  module; it may not be inheriting a required module o
  r a module may not be adding its source path entries properly
  [INFO]
  
  [ERROR] BUILD ERROR
  [INFO]
  

  What am I missing here?

  --
  You received this message because you are subscribed to the Google Groups
  Google Web Toolkit group.
  To post to this group, send email to google-web-tool...@googlegroups.com.
  To unsubscribe from this group, send email to
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  Version: 10.0.1170 / Base de donn es virale: 426/3331 - Date: 22/12/2010

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Re: How to write an XML doc with GWT?

2010-12-22 Thread Jeff Chimene

On 12/22/2010 07:30 AM, Sebe wrote:
 
 By the Panel can retrieve values through the class and documents
 XMLParser com.google.gwt.xml.client .*;
 
 Now I would write / save to file. xml.

You cannot access the local filesystem in that way. You'll have to send
the file to your server, then send it to the client using a method that
will prompt the user to save the file.

Maybe I misunderstand the ... write/save ... clause? Are you even
getting to the point where you create the XML document?

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Re: gwt-maven-plugin 2.1.0-1 compilation error

I thought it was supposed to be simpler with the new gwt-maven-plugin
2.1.0-1 with eclipse etc.. :P

On Dec 22, 5:57 pm, Frank Bølviken frank.bolvi...@gmail.com wrote:
 When i tried that, I get:

 [INFO] BUILD FAILURE
 [INFO]
 
 [INFO] Total time: 18.320s
 [INFO] Finished at: Wed Dec 22 17:55:54 CET 2010
 [INFO] Final Memory: 7M/77M
 [INFO]
 
 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-
 archetype-plugin:2
 .0:generate (default-cli) on project standalone-pom: Template 'src/
 main/resource
 s/layer.xml' not in directory 'src/main/java' - [Help 1]
 [ERROR]

 On Dec 22, 5:42 pm, Metronome / Basic







 metronome.ba...@worldonline.fr wrote:
  You can create a simple project with the mvn achetype:generate
  # 232 with maven 3

  - Original Message -
  From: Frank B lviken frank.bolvi...@gmail.com
  To: Google Web Toolkit google-web-toolkit@googlegroups.com
  Sent: Wednesday, December 22, 2010 5:33 PM
  Subject: gwt-maven-plugin 2.1.0-1 compilation error

   Hi,

   I dont know if there is anyting I have missed. But I'm trying to
   create a simple GWT project with the new gwt-maven-plugin.
   I run the following command:
   mvn archetype:generate
   -DarchetypeRepository=repo1.maven.org
   -DarchetypeGroupId=org.codehaus.mojo
   -DarchetypeArtifactId=gwt-maven-plugin
   -DarchetypeVersion=2.1.0-1

   I input the following text:
   Define value for property 'groupId': : com.test.hello
   Define value for property 'artifactId': : gwt
   Define value for property 'version': 1.0-SNAPSHOT:
   Define value for property 'package': com.test.hello:
   Define value for property 'module': : gwt

   The project is created successfully. But when I try to gwt:compile it,
   the following error arrives:
   [INFO] Compiling module com.test.hello.gwt
   [INFO]    Validating newly compiled units
   [INFO]       [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
   test/hello/client/gwt.java'
   [INFO]          [ERROR] Line 35: GreetingServiceAsync cannot be
   resolved to a type
   [INFO]          [ERROR] Line 35: No source code is available for type
   GreetingServiceAsync; did you forget to inherit a
   required module?
   [INFO]          [ERROR] Line 35: The method create(Class?) from the
   type GWT refers to the missing type GreetingServic
   eAsync
   [INFO]          [ERROR] Line 37: Messages cannot be resolved to a type
   [INFO]          [ERROR] Line 37: No source code is available for type
   Messages; did you forget to inherit a required mod
   ule?
   [INFO]          [ERROR] Line 37: The method create(Class?) from the
   type GWT refers to the missing type Messages
   [INFO]          [ERROR] Line 37: Messages cannot be resolved to a type
   [INFO]          [ERROR] Line 43: Messages cannot be resolved to a type
   [INFO]          [ERROR] Line 45: Messages cannot be resolved to a type
   [INFO]          [ERROR] Line 123: GreetingServiceAsync cannot be
   resolved to a type
   [INFO]    Finding entry point classes
   [INFO]       [ERROR] Unable to find type 'com.test.hello.client.gwt'
   [INFO]          [ERROR] Hint: Previous compiler errors may have made
   this type unavailable
   [INFO]          [ERROR] Hint: Check the inheritance chain from your
   module; it may not be inheriting a required module o
   r a module may not be adding its source path entries properly
   [INFO]
   
   [ERROR] BUILD ERROR
   [INFO]
   

   What am I missing here?

   --
   You received this message because you are subscribed to the Google Groups
   Google Web Toolkit group.
   To post to this group, send email to google-web-tool...@googlegroups.com.
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Re: gzippen all gwt output files?

2010-12-22 Thread Ed

Cool Thomas, didn't know that...
Are their things about gwt you don't know ? :)...you keep suprising
me.
Thanks a lot...
I will have a look hot this works with the MultiViews in apache...

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Re: icon and label as clickable anchor?

2010-12-22 Thread Thad

Both Image and Label have addClickHandler() methods.  You can use that.

I would align two objects in a VerticalPanel with the setVerticalAlignment() 
method.  However the docs 
(http://code.google.com/webtoolkit/doc/2.0/DevGuideUiPanels.html) say 
VerticalPanelhttp://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/VerticalPanel.htmlcan
 usually be replaced by a simple 
FlowPanelhttp://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/FlowPanel.html(since
 block-level elements will naturally stack up vertically).

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Re: gwt + spring security

2010-12-22 Thread Alberto

Hi Travis,

  Is there any way that you can provide examples of your solution?

Thanks !

On Dec 21, 8:19 am, Travis Camechis camec...@gmail.com wrote:
 instead of using that I created my own custom Spring Security
 SuccessHandlers and Failure Handlers that returns JSON back to the client.
  I then let the client handle the place management based on
 success:true/false.  At this point I can also send credentials back in the
 JSON as well.







 On Tue, Dec 21, 2010 at 9:15 AM, asianCoolz second.co...@gmail.com wrote:
  I use gwt requestBuilder to query server result, if server-side spring
  checked user is not authenticated, it will forward to form-login
  login-page=/gwtapplication.html#!login       , but gwt is not
  forwarded to that page.  see below

  requestBuilder.setCallback(new RequestCallback() {

            �...@override
             public void onError(final Request request, final Throwable
  exception) {
                 resultCallback.onFailure(exception);
             }

            �...@override
             public void onResponseReceived(final Request request,
                     final Response response) {

                 if(response.getHeader(Content-
  Type).toLowerCase().equals(text/html.toLowerCase()))
                 {

                 //response.getText() is
                 /**
                   Expires Thu, 01 Jan 1970 00:00:00 GMT
                   Set-Cookie JSESSIONID=1emk892yva1e9;Path=/
                   Locationhttp://127.0.0.1:/gwtapplication.html#!login
                  Content-Length 0
                  Server Jetty(6.1.x)

                **/

                 }

             }
         });

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Re: gwt + spring security

2010-12-22 Thread Travis Camechis

create a SuccessAuthenticationHandler and FailureAuthenticationHandler

public class AjaxSuccessAuthenticationHandler implements
AuthenticationSuccessHandler {

@Override
public void onAuthenticationSuccess(HttpServletRequest request,
HttpServletResponse response, Authentication authentication)
throws IOException, ServletException {
HttpServletResponseWrapper responseWrapper = new HttpServletResponseWrapper(
response);

Writer out = responseWrapper.getWriter();
MapString, Object authResponse = new HashMapString, Object();
authResponse.put(success, true);
authResponse.put(user, SecurityContextHolder.getContext()
.getAuthentication().getName());
ListString authorities = new ArrayListString();
for (GrantedAuthority auth : SecurityContextHolder.getContext()
.getAuthentication().getAuthorities()) {
authorities.add(auth.getAuthority());
}
authResponse.put(authorities, authorities);
ObjectMapper mapper = new ObjectMapper();
mapper.writeValue(out, authResponse);
out.close();

}

}


public class AjaxAuthenticationFailureHandler implements
AuthenticationFailureHandler {

@Override
public void onAuthenticationFailure(HttpServletRequest request,
HttpServletResponse response, AuthenticationException exception)
throws IOException, ServletException {
HttpServletResponseWrapper responseWrapper = new
HttpServletResponseWrapper(response);
Writer out = responseWrapper.getWriter();
out.write({ success: false, errors:{reason: 'Login failed. Try
again.'}} );
out.close();
}

}

And your spring Security Context File

beans:bean
class=org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter
id=usernamePasswordAuthenticationFilter
beans:property name=authenticationManager ref=authenticationManager /
beans:property name=filterProcessesUrl value=/j_spring_security_check
/
beans:property name=authenticationSuccessHandler
ref=successHandler /
beans:property name=authenticationFailureHandler
ref=failureHandler /
/beans:bean

beans:bean id=successHandler
class=mil.jtcoic.tb.epik.bender.server.security.AjaxSuccessAuthenticationHandler
/

beans:bean id=failureHandler
class=mil.jtcoic.tb.epik.bender.server.security.AjaxAuthenticationFailureHandler
/
On Wed, Dec 22, 2010 at 12:20 PM, Alberto albya...@gmail.com wrote:

 Hi Travis,

  Is there any way that you can provide examples of your solution?

 Thanks !

 On Dec 21, 8:19 am, Travis Camechis camec...@gmail.com wrote:
  instead of using that I created my own custom Spring Security
  SuccessHandlers and Failure Handlers that returns JSON back to the
 client.
   I then let the client handle the place management based on
  success:true/false.  At this point I can also send credentials back in
 the
  JSON as well.
 
 
 
 
 
 
 
  On Tue, Dec 21, 2010 at 9:15 AM, asianCoolz second.co...@gmail.com
 wrote:
   I use gwt requestBuilder to query server result, if server-side spring
   checked user is not authenticated, it will forward to form-login
   login-page=/gwtapplication.html#!login   , but gwt is not
   forwarded to that page.  see below
 
   requestBuilder.setCallback(new RequestCallback() {
 
  @Override
  public void onError(final Request request, final Throwable
   exception) {
  resultCallback.onFailure(exception);
  }
 
  @Override
  public void onResponseReceived(final Request request,
  final Response response) {
 
  if(response.getHeader(Content-
   Type).toLowerCase().equals(text/html.toLowerCase()))
  {
 
  //response.getText() is
  /**
Expires Thu, 01 Jan 1970 00:00:00 GMT
Set-Cookie JSESSIONID=1emk892yva1e9;Path=/
Locationhttp://
 127.0.0.1:/gwtapplication.html#!login
   Content-Length 0
   Server Jetty(6.1.x)
 
 **/
 
  }
 
  }
  });
 
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Re: putting two Anchor objects one below the other without BR tag

Hi,

display:block does the newline as wanted without vertical space, but
it removes the centering of my image. .-/

I made the image centered by adding text-align:center to the
surrounding panel...

Magnus

On Dec 22, 5:41 pm, Thomas Broyer t.bro...@gmail.com wrote:
 You can use display:block on a CSS stylesheet, or wrap eahc Anchor (or only
 one of them actually) into a SimplePanel.

 (btw the extra space comes from the HTML widget, which itself is a div,
 maybe try with an InlineHTML widget instead)

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Re: putting two Anchor objects one below the other without BR tag

Strict Mode:

Maybe I misunderstood something, but I learned that all table-based
layouts are bad for Strict Mode, i. e. VerticalPanel, HorizontalPanel,
but also FlexTable and so on...

Is this wrong?

Magnus

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Re: gwt-maven-plugin 2.1.0-1 compilation error

2010-12-22 Thread Coelho

though I don't know why but I 'v used this command with succes several times 
but I'v just tried it on 2 Pcs ( linux debian and windows xp ) with

the same error ?

I can still mvn package on existin projects !

Patrick

- Original Message - 
From: Frank Bølviken frank.bolvi...@gmail.com

To: Google Web Toolkit google-web-toolkit@googlegroups.com
Sent: Wednesday, December 22, 2010 6:13 PM
Subject: Re: gwt-maven-plugin 2.1.0-1 compilation error


I thought it was supposed to be simpler with the new gwt-maven-plugin
2.1.0-1 with eclipse etc.. :P

On Dec 22, 5:57 pm, Frank Bølviken frank.bolvi...@gmail.com wrote:

When i tried that, I get:

[INFO] BUILD FAILURE
[INFO]

[INFO] Total time: 18.320s
[INFO] Finished at: Wed Dec 22 17:55:54 CET 2010
[INFO] Final Memory: 7M/77M
[INFO]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-
archetype-plugin:2
.0:generate (default-cli) on project standalone-pom: Template 'src/
main/resource
s/layer.xml' not in directory 'src/main/java' - [Help 1]
[ERROR]

On Dec 22, 5:42 pm, Metronome / Basic







metronome.ba...@worldonline.fr wrote:
 You can create a simple project with the mvn achetype:generate
 # 232 with maven 3

 - Original Message -
 From: Frank B lviken frank.bolvi...@gmail.com
 To: Google Web Toolkit google-web-toolkit@googlegroups.com
 Sent: Wednesday, December 22, 2010 5:33 PM
 Subject: gwt-maven-plugin 2.1.0-1 compilation error

  Hi,

  I dont know if there is anyting I have missed. But I'm trying to
  create a simple GWT project with the new gwt-maven-plugin.
  I run the following command:
  mvn archetype:generate
  -DarchetypeRepository=repo1.maven.org
  -DarchetypeGroupId=org.codehaus.mojo
  -DarchetypeArtifactId=gwt-maven-plugin
  -DarchetypeVersion=2.1.0-1

  I input the following text:
  Define value for property 'groupId': : com.test.hello
  Define value for property 'artifactId': : gwt
  Define value for property 'version': 1.0-SNAPSHOT:
  Define value for property 'package': com.test.hello:
  Define value for property 'module': : gwt

  The project is created successfully. But when I try to gwt:compile it,
  the following error arrives:
  [INFO] Compiling module com.test.hello.gwt
  [INFO] Validating newly compiled units
  [INFO] [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
  test/hello/client/gwt.java'
  [INFO] [ERROR] Line 35: GreetingServiceAsync cannot be
  resolved to a type
  [INFO] [ERROR] Line 35: No source code is available for type
  GreetingServiceAsync; did you forget to inherit a
  required module?
  [INFO] [ERROR] Line 35: The method create(Class?) from the
  type GWT refers to the missing type GreetingServic
  eAsync
  [INFO] [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 37: No source code is available for type
  Messages; did you forget to inherit a required mod
  ule?
  [INFO] [ERROR] Line 37: The method create(Class?) from the
  type GWT refers to the missing type Messages
  [INFO] [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 43: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 45: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 123: GreetingServiceAsync cannot be
  resolved to a type
  [INFO] Finding entry point classes
  [INFO] [ERROR] Unable to find type 'com.test.hello.client..gwt'
  [INFO] [ERROR] Hint: Previous compiler errors may have made
  this type unavailable
  [INFO] [ERROR] Hint: Check the inheritance chain from your
  module; it may not be inheriting a required module o
  r a module may not be adding its source path entries properly
  [INFO]
  
  [ERROR] BUILD ERROR
  [INFO]
  

  What am I missing here?

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  22/12/2010


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Version:

Re: Modular rpc blues

2010-12-22 Thread Andreas Horst

Alright, now I get it!

To bundle RPC functionality in a reusable (.jar) GWT module you only need to
declare any RPC servlet in the module's module descriptor. That's all.
gwt:mergewebxml will create appropriate servlet mappings in the target
web.xml. It's really that easy.

Make sure the .jar really contains the module descriptor (*.gwt.xml) and
that the RPC servlets are actually declared in it. If you try it with a
module that used to be an application and only declared its RPC servlets
directly in its web.xml you won't be able to use them via gwt:mergewebxml
AFAIK.

Check the contents of the .jar file. Does it contain the module descriptor?
Does the module descriptor contain servlet tags for the RPCs?

2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

In fact I simply want to be able to use a jar containing GWT-RPC code in
any webapp

As I had no succes with my code

I tried to rely on maven-googlewebtoolkit2-sample
that is a HelloWorld RPC example with code in different modules.

here is the parent pom

I did'nt change the code , I just modified the poms

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 1:52 PM
*Subject:* Re: Modular rpc blues

I just took a look at your configuration files.

Actually I can't tell much from just them especially since I don't have the
parent POM. Anyway I'm a bit confused about what you are trying to do.

Are you only trying to compile the sample project or are you trying to
reuse something of it? What exactly do you mean with project war rpc and
server or war server? A project that packages to a .war file (like GWT
applications) or a .war file you are trying to include via module
inheritance? I'm sorry but it's really not clear to me.

2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war

mvn package report

ERROR] Failed to execute goal
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on
project
maven-googlewebtoolkit2-sample-war: Unable to merge web.xml:
NullPointerException - [Help 1]

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 12:26 AM
*Subject:* Re: Modular rpc blues

Another question just coming to my mind:

Where in the inherited module are you declaring the RPC servlet?

If you declare it in the inherited module's web.xml then make sure the
Maven GWT plugin parameter webXml properly points to it (Not sure how one
would do this - never did it myself - especially since inherited modules
usually come as a .jar. If so does yours include the web.xml?).

If you declare it in the inherited module's module descriptor (a..k.a.
*.gwt.xml) all should be fine. Hence I assume you do not declare it
there? Look
herehttp://www.gwtapps.com/doc/html/com.google.gwt..doc.DeveloperGuide.Fundamentals.Modules.ModuleXml.html
for
details about the module descriptor, note the servlet tag.

My 2cents: Use the second option.

Why? Because obviously your inherited module realizes functionality that
is to be reused. It is hence some sort of library and not (only?) an
application or even a .war packed web application. All our inherited modules
are _library_ modules, they don't get deployed on an _application_ server on
their own. Now if one of those features functionality through RPC (we have
some of those) we thankfully use the above mentioned servlet tag in the
module descriptor and let the Maven GWT plugin do its job. IMHO on the one
hand a web.xml does not belong into a common not runnable module and on
the other one a (.war packed) application is not best suitable for
inheriting functionality.

Regards

2010/12/21 Andreas Horst horst.andrea...@googlemail.com

2010/12/21 Thomas Broyer t.bro...@gmail.com

On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote:

Hello

What seems to me great in GWT is that it's easy to build
client code and server code that can communicate through GWT-RPC.

What 's great too is that you can write modules
and your webapp can use those modules.

Then why is it so complicated ( is it possible ? ) to have a module
with GWT-RPC code
( implementation and interfaces )
that could be used in a webapp

And by so complicated you mean adding half a dozen lines to your
web.xml file, right?

Re: Saving state when redirecting to another url

2010-12-22 Thread Pablo G.F

Up

On 22 dic, 11:43, Pablo G.F blay...@gmail.com wrote:
 Hello:

 I´ve a project with GWT + Spring + Hibernate.  I have the next issue: i
 ´m redirecting from one page to another by Window.Location.assign from
 the GWT subproject (after that, is the Spring controller which manages
 the redirect). But now I wanna be able to return to last page and
 save the state. I mean, I have a form which filters results into a
 grid. Then I click a button which redirects me to another page. Then I
 click a go back button in my new page (a gwt button, not the browser
 one) and I want to see the same values I´ve used in the filters.

 I´ve read a little about GWT history ,but I was told that the problem
 is that  the controller which manages redirections is Spring's and not
 GWT's.

 Passing all values as parameters in the url is not an option, because
 in some cases there are a lot of them.

 Any idea?

 Thanks.

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Re: Modular rpc blues

2010-12-22 Thread Coelho

I'll Check and let you know
sorry for the trouble

Patrick
  - Original Message - 
  From: Andreas Horst 
  To: google-web-toolkit@googlegroups.com 
  Sent: Wednesday, December 22, 2010 6:41 PM
  Subject: Re: Modular rpc blues

  Alright, now I get it!

  To bundle RPC functionality in a reusable (.jar) GWT module you only need to 
declare any RPC servlet in the module's module descriptor. That's all. 
gwt:mergewebxml will create appropriate servlet mappings in the target 
web.xml. It's really that easy.

  Make sure the .jar really  contains the module descriptor (*.gwt.xml) and 
that the RPC servlets are actually declared in it. If you try it with a module 
that used to be an application and only declared its RPC servlets directly in 
its web.xml you won't be able to use them via gwt:mergewebxml AFAIK.

  Check the contents of the .jar file. Does it contain the module descriptor? 
Does the module descriptor contain servlet tags for the RPCs?

  2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

In fact I simply want to be able to use a jar containing GWT-RPC code in 
any webapp

As I had no succes with my code 

I tried to rely on maven-googlewebtoolkit2-sample
that is a HelloWorld RPC example with code in different modules.

here is the parent pom 

I did'nt change the code , I just modified the poms 

  - Original Message - 
  From: Andreas Horst 
  To: google-web-toolkit@googlegroups.com 
  Sent: Wednesday, December 22, 2010 1:52 PM
  Subject: Re: Modular rpc blues

  I just took a look at your configuration files. 

  Actually I can't tell much from just them especially since I don't have 
the parent POM. Anyway I'm a bit confused about what you are trying to do.

  Are you only trying to compile the sample project or are you trying to 
reuse something of it? What exactly do you mean with project war rpc and 
server or war server? A project that packages to a .war file (like GWT 
applications) or a .war file you are trying to include via module inheritance? 
I'm sorry but it's really not clear to me.

  2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war

mvn package report

ERROR] Failed to execute goal 
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on 
project 
maven-googlewebtoolkit2-sample-war: Unable to merge web.xml: 
NullPointerException - [Help 1]

  - Original Message - 
  From: Andreas Horst 
  To: google-web-toolkit@googlegroups.com 
  Sent: Wednesday, December 22, 2010 12:26 AM
  Subject: Re: Modular rpc blues

  Another question just coming to my mind: 

  Where in the inherited module are you declaring the RPC servlet?

  If you declare it in the inherited module's web.xml then make sure 
the Maven GWT plugin parameter webXml properly points to it (Not sure how one 
would do this - never did it myself - especially since  inherited modules 
usually come as a .jar. If so does yours include the web.xml?).

  If you declare it in the inherited module's module descriptor 
(a..k.a. *.gwt.xml) all should be fine. Hence I assume you do not declare it 
there? Look here for details about the module descriptor, note the servlet 
tag.

  My 2cents: Use the second option.

  Why? Because obviously your inherited module realizes functionality 
that is to be reused. It is hence some sort of library and not (only?) an 
application or even a .war packed web application. All our inherited modules 
are _library_ modules, they don't get deployed on an _application_ server on 
their own. Now if one of those features functionality through RPC (we have some 
of those) we thankfully use the above mentioned servlet tag in the module 
descriptor and let the Maven GWT plugin do its job. IMHO on the one hand a 
web.xml does not belong into a common not runnable module and on the other 
one a (.war packed) application is not best suitable for inheriting 
functionality.

  Regards

  2010/12/21 Andreas Horst horst.andrea...@googlemail.com

2010/12/21 Thomas Broyer t.bro...@gmail.com 

  On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote: 
Hello

What seems to me great in GWT is that it's easy to build
client code and server code that can communicate through 
GWT-RPC.

What 's great too is that you can write modules
and your webapp can use those modules.

best way to implement label for

2010-12-22 Thread Uberto Barbini

Hi

I have this in my uibindings:
gwt:Label
gwt:Textbox ui:field=name


and they are translated as:
div class=gwt-Label..
input type=text tabindex=0 class=gwt-TextBox ...

but I want to have this html (at least on modern browsers):
label for=userNameName:/label
input type=text id=userName/

which is the best way?


Uberto

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Re: gwt-maven-plugin 2.1.0-1 compilation error

2010-12-22 Thread Coelho


Somehow the plugin tha generates the 232 has been changed
( it asket for a version after the 232 and doesn't ask anymore )

You can build webapp for gwt with mvn archetype:generate
# 15
# 276
# 60
but 232 was the only one to generate a pom with gwt 2.1

you can probably change the version in 15 60 and 276

Patrick

- Original Message - 
From: Coelho metronome.ba...@worldonline.fr

To: google-web-toolkit@googlegroups.com
Sent: Wednesday, December 22, 2010 6:38 PM
Subject: Re: gwt-maven-plugin 2.1.0-1 compilation error


though I don't know why but I 'v used this command with succes several times
but I'v just tried it on 2 Pcs ( linux debian and windows xp ) with
the same error ?

I can still mvn package on existin projects !

Patrick

- Original Message - 
From: Frank Bølviken frank.bolvi...@gmail.com

To: Google Web Toolkit google-web-toolkit@googlegroups.com
Sent: Wednesday, December 22, 2010 6:13 PM
Subject: Re: gwt-maven-plugin 2.1.0-1 compilation error


I thought it was supposed to be simpler with the new gwt-maven-plugin
2.1.0-1 with eclipse etc.. :P

On Dec 22, 5:57 pm, Frank Bølviken frank.bolvi...@gmail.com wrote:

When i tried that, I get:

[INFO] BUILD FAILURE
[INFO]

[INFO] Total time: 18.320s
[INFO] Finished at: Wed Dec 22 17:55:54 CET 2010
[INFO] Final Memory: 7M/77M
[INFO]

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-
archetype-plugin:2
.0:generate (default-cli) on project standalone-pom: Template 'src/
main/resource
s/layer.xml' not in directory 'src/main/java' - [Help 1]
[ERROR]

On Dec 22, 5:42 pm, Metronome / Basic







metronome.ba...@worldonline.fr wrote:
 You can create a simple project with the mvn achetype:generate
 # 232 with maven 3

 - Original Message -
 From: Frank B lviken frank.bolvi...@gmail.com
 To: Google Web Toolkit google-web-toolkit@googlegroups.com
 Sent: Wednesday, December 22, 2010 5:33 PM
 Subject: gwt-maven-plugin 2.1.0-1 compilation error

  Hi,

  I dont know if there is anyting I have missed. But I'm trying to
  create a simple GWT project with the new gwt-maven-plugin.
  I run the following command:
  mvn archetype:generate
  -DarchetypeRepository=repo1.maven.org
  -DarchetypeGroupId=org.codehaus.mojo
  -DarchetypeArtifactId=gwt-maven-plugin
  -DarchetypeVersion=2.1.0-1

  I input the following text:
  Define value for property 'groupId': : com.test.hello
  Define value for property 'artifactId': : gwt
  Define value for property 'version': 1.0-SNAPSHOT:
  Define value for property 'package': com.test.hello:
  Define value for property 'module': : gwt

  The project is created successfully. But when I try to gwt:compile it,
  the following error arrives:
  [INFO] Compiling module com.test.hello.gwt
  [INFO] Validating newly compiled units
  [INFO] [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
  test/hello/client/gwt.java'
  [INFO] [ERROR] Line 35: GreetingServiceAsync cannot be
  resolved to a type
  [INFO] [ERROR] Line 35: No source code is available for type
  GreetingServiceAsync; did you forget to inherit a
  required module?
  [INFO] [ERROR] Line 35: The method create(Class?) from the
  type GWT refers to the missing type GreetingServic
  eAsync
  [INFO] [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 37: No source code is available for type
  Messages; did you forget to inherit a required mod
  ule?
  [INFO] [ERROR] Line 37: The method create(Class?) from the
  type GWT refers to the missing type Messages
  [INFO] [ERROR] Line 37: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 43: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 45: Messages cannot be resolved to a type
  [INFO] [ERROR] Line 123: GreetingServiceAsync cannot be
  resolved to a type
  [INFO] Finding entry point classes
  [INFO] [ERROR] Unable to find type 'com.test.hello.client..gwt'
  [INFO] [ERROR] Hint: Previous compiler errors may have made
  this type unavailable
  [INFO] [ERROR] Hint: Check the inheritance chain from your
  module; it may not be inheriting a required module o
  r a module may not be adding its source path entries properly
  [INFO]
  
  [ERROR] BUILD ERROR
  [INFO]
  

  What am I missing here?

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Re: Modular rpc blues

2010-12-22 Thread Andreas Horst

Don't worry.

I know this is not a trivial but nonetheless vital aspect of efficient
development of reusable GWT modules. I also think that these topics are not
well documented, at least at the time I found myself struggling with GWT
module inheritance (+ Maven).

2010/12/22 Coelho metronome.ba...@worldonline.fr

I'll Check and let you know
sorry for the trouble

Patrick

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 6:41 PM
*Subject:* Re: Modular rpc blues

Alright, now I get it!

To bundle RPC functionality in a reusable (.jar) GWT module you only need
to declare any RPC servlet in the module's module descriptor. That's all.
gwt:mergewebxml will create appropriate servlet mappings in the target
web.xml. It's really that easy.

Check the contents of the .jar file. Does it contain the module descriptor?
Does the module descriptor contain servlet tags for the RPCs?

2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

In fact I simply want to be able to use a jar containing GWT-RPC code in
any webapp

As I had no succes with my code

I tried to rely on maven-googlewebtoolkit2-sample
that is a HelloWorld RPC example with code in different modules.

here is the parent pom

I did'nt change the code , I just modified the poms

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 1:52 PM
*Subject:* Re: Modular rpc blues

I just took a look at your configuration files.

Actually I can't tell much from just them especially since I don't have
the parent POM. Anyway I'm a bit confused about what you are trying to do.

Are you only trying to compile the sample project or are you trying to
reuse something of it? What exactly do you mean with project war rpc and
server or war server? A project that packages to a .war file (like GWT
applications) or a .war file you are trying to include via module
inheritance? I'm sorry but it's really not clear to me.

2010/12/22 Metronome / Basic metronome.ba...@worldonline.fr

Hello
Thanks for trying to help me !

One of my tries is : compile the maven-googlewebtoolkit2-sample
using gwt-maven-plugin
it was a three modules project war rpc and server
I reduced it to war server , by merging rpc and server

I join the pom and web.xml of the war

mvn package report

ERROR] Failed to execute goal
org.codehaus.mojo:gwt-maven-plugin:2.1.0-1:mergewebxml (default) on
project
maven-googlewebtoolkit2-sample-war: Unable to merge web.xml:
NullPointerException - [Help 1]

- Original Message -
*From:* Andreas Horst horst.andrea...@googlemail.com
*To:* google-web-toolkit@googlegroups.com
*Sent:* Wednesday, December 22, 2010 12:26 AM
*Subject:* Re: Modular rpc blues

Another question just coming to my mind:

Where in the inherited module are you declaring the RPC servlet?

If you declare it in the inherited module's web.xml then make sure the
Maven GWT plugin parameter webXml properly points to it (Not sure how one
would do this - never did it myself - especially since inherited modules
usually come as a .jar. If so does yours include the web.xml?).

My 2cents: Use the second option.

Why? Because obviously your inherited module realizes functionality that
is to be reused. It is hence some sort of library and not (only?) an
application or even a .war packed web application. All our inherited modules
are _library_ modules, they don't get deployed on an _application_ server on
their own. Now if one of those features functionality through RPC (we have
some of those) we thankfully use the above mentioned servlet tag in the
module descriptor and let the Maven GWT plugin do its job. IMHO on the one
hand a web.xml does not belong into a common not runnable module and on
the other one a (.war packed) application is not best suitable for
inheriting functionality.

Regards

2010/12/21 Andreas Horst horst.andrea...@googlemail.com

2010/12/21 Thomas Broyer t.bro...@gmail.com

On Tuesday, December 21, 2010 9:51:38 AM UTC+1, coelho wrote:

Hello

What seems to me great in GWT is that it's easy to build
client code and server code that

Re: best way to implement label for

2010-12-22 Thread Gal Dolber

g:HTMLPanel
label for=nameName/label
gwt:Textbox ui:field=name name=name
/g:HTMLPanel

On Wed, Dec 22, 2010 at 2:51 PM, Uberto Barbini ube...@ubiland.net wrote:

 Hi

 I have this in my uibindings:
 gwt:Label
 gwt:Textbox ui:field=name


 and they are translated as:
 div class=gwt-Label..
 input type=text tabindex=0 class=gwt-TextBox ...

 but I want to have this html (at least on modern browsers):
 label for=userNameName:/label
 input type=text id=userName/

 which is the best way?


 Uberto

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-- 
Guit: Elegant, beautiful, modular and *production ready* gwt applications.

http://code.google.com/p/guit/

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Re: best way to implement label for

2010-12-22 Thread Gal Dolber

PD: I think there is no Widget with underline label implementation

On Wed, Dec 22, 2010 at 3:00 PM, Gal Dolber gal.dol...@gmail.com wrote:

 g:HTMLPanel
 label for=nameName/label
 gwt:Textbox ui:field=name name=name
 /g:HTMLPanel


 On Wed, Dec 22, 2010 at 2:51 PM, Uberto Barbini ube...@ubiland.netwrote:

 Hi

 I have this in my uibindings:
 gwt:Label
 gwt:Textbox ui:field=name


 and they are translated as:
 div class=gwt-Label..
 input type=text tabindex=0 class=gwt-TextBox ...

 but I want to have this html (at least on modern browsers):
 label for=userNameName:/label
 input type=text id=userName/

 which is the best way?


 Uberto

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 --
 Guit: Elegant, beautiful, modular and *production ready* gwt applications.

 http://code.google.com/p/guit/







-- 
Guit: Elegant, beautiful, modular and *production ready* gwt applications.

http://code.google.com/p/guit/

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Re: gwt-maven-plugin 2.1.0-1 compilation error

I just dont understund why I cant use the gwt-maven-plugin 2.1.0-1,
which comes with gwt 2.1.0 and is easily integrated with eclipse etc?
Can you please try and run that command, and give me your findings?

Frank

On Dec 22, 6:54 pm, Coelho metronome.ba...@worldonline.fr wrote:
 Somehow the plugin tha generates the 232 has been changed
 ( it asket for a version after the 232 and doesn't ask anymore )

 You can build webapp for gwt with mvn archetype:generate
 # 15
 # 276
 # 60
 but 232 was the only one to generate a pom with gwt 2.1

 you can probably change the version in 15 60 and 276

 Patrick







 - Original Message -
 From: Coelho metronome.ba...@worldonline.fr
 To: google-web-toolkit@googlegroups.com
 Sent: Wednesday, December 22, 2010 6:38 PM
 Subject: Re: gwt-maven-plugin 2.1.0-1 compilation error

 though I don't know why but I 'v used this command with succes several times
 but I'v just tried it on 2 Pcs ( linux debian and windows xp ) with
 the same error ?

 I can still mvn package on existin projects !

 Patrick

 - Original Message -
 From: Frank B lviken frank.bolvi...@gmail.com
 To: Google Web Toolkit google-web-toolkit@googlegroups.com
 Sent: Wednesday, December 22, 2010 6:13 PM
 Subject: Re: gwt-maven-plugin 2.1.0-1 compilation error

 I thought it was supposed to be simpler with the new gwt-maven-plugin
 2.1.0-1 with eclipse etc.. :P

 On Dec 22, 5:57 pm, Frank B lviken frank.bolvi...@gmail.com wrote:
  When i tried that, I get:

  [INFO] BUILD FAILURE
  [INFO]
  
  [INFO] Total time: 18.320s
  [INFO] Finished at: Wed Dec 22 17:55:54 CET 2010
  [INFO] Final Memory: 7M/77M
  [INFO]
  
  [ERROR] Failed to execute goal org.apache.maven.plugins:maven-
  archetype-plugin:2
  .0:generate (default-cli) on project standalone-pom: Template 'src/
  main/resource
  s/layer.xml' not in directory 'src/main/java' - [Help 1]
  [ERROR]

  On Dec 22, 5:42 pm, Metronome / Basic

  metronome.ba...@worldonline.fr wrote:
   You can create a simple project with the mvn achetype:generate
   # 232 with maven 3

   - Original Message -
   From: Frank B lviken frank.bolvi...@gmail.com
   To: Google Web Toolkit google-web-toolkit@googlegroups.com
   Sent: Wednesday, December 22, 2010 5:33 PM
   Subject: gwt-maven-plugin 2.1.0-1 compilation error

Hi,

I dont know if there is anyting I have missed. But I'm trying to
create a simple GWT project with the new gwt-maven-plugin.
I run the following command:
mvn archetype:generate
-DarchetypeRepository=repo1.maven.org
-DarchetypeGroupId=org.codehaus.mojo
-DarchetypeArtifactId=gwt-maven-plugin
-DarchetypeVersion=2.1.0-1

I input the following text:
Define value for property 'groupId': : com.test.hello
Define value for property 'artifactId': : gwt
Define value for property 'version': 1.0-SNAPSHOT:
Define value for property 'package': com.test.hello:
Define value for property 'module': : gwt

The project is created successfully. But when I try to gwt:compile it,
the following error arrives:
[INFO] Compiling module com.test.hello.gwt
[INFO] Validating newly compiled units
[INFO] [ERROR] Errors in 'file:/C:/PATH/gwt/src/main/java/com/
test/hello/client/gwt.java'
[INFO] [ERROR] Line 35: GreetingServiceAsync cannot be
resolved to a type
[INFO] [ERROR] Line 35: No source code is available for type
GreetingServiceAsync; did you forget to inherit a
required module?
[INFO] [ERROR] Line 35: The method create(Class?) from the
type GWT refers to the missing type GreetingServic
eAsync
[INFO] [ERROR] Line 37: Messages cannot be resolved to a type
[INFO] [ERROR] Line 37: No source code is available for type
Messages; did you forget to inherit a required mod
ule?
[INFO] [ERROR] Line 37: The method create(Class?) from the
type GWT refers to the missing type Messages
[INFO] [ERROR] Line 37: Messages cannot be resolved to a type
[INFO] [ERROR] Line 43: Messages cannot be resolved to a type
[INFO] [ERROR] Line 45: Messages cannot be resolved to a type
[INFO] [ERROR] Line 123: GreetingServiceAsync cannot be
resolved to a type
[INFO] Finding entry point classes
[INFO] [ERROR] Unable to find type 'com.test.hello.client..gwt'
[INFO] [ERROR] Hint: Previous compiler errors may have made
this type unavailable
[INFO] [ERROR] Hint: Check the inheritance chain from your
module; it may not be inheriting a required module o
r a module may not be adding its source path entries properly
[INFO]

[ERROR] BUILD ERROR
[INFO]


What am I missing here?

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You received this message

Re: How to add column titles for widget CellBrowser?

2010-12-22 Thread Y2i

I would also be interested to learn how to add headers to CellBrowser
columns without adding dummy header data items inside sub-classes of
the AbstractDataProvider.

Thank you in advance.

On Nov 26, 5:30 am, Łukasz Bachman lukaszbach...@gmail.com wrote:
 Hi guys,
 we are struggling with adding some header toCellBrowser. There is
 nothing in API which would support that, also we did try extending
 baseCellBrowserto get our hands on some protected content but no
 luck there either.
 Did anyone manage to find the solution?

 Regards,
 Łukasz

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Re: Chrome, GWT Dev Mode, OSX

2010-12-22 Thread Matthew Hill

I get the connection error too. It works just fine in Firefox.

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Re: 2.1.1 fails in SimpleRequestProcessor.processInvocationMessages when nothing to invoke

2010-12-22 Thread Andy

Yep, I'm attempting to do the same thing and am having the same
problems. However, by adding the following lines of code seems to fix
the issue:

if (invlist == null) {
  return;
}

On Dec 20, 8:34 pm, Cory Prowse c...@prowse.com wrote:
 Hi,

 I believe I've uncovered an error in version 2.1.1 of SimpleRequestProcessor 
 when there are no invocations and only operations in a RequestMessage from 
 the client (stacktrack at end of email).
 I'm checking here before creating an issue.

 I am using an editor on the client to modify a property, then flushing and 
 firing.

 So the RequestMessage from the client is:
 ---
 {Operations=[{PropertyMap={title=150349-0 Title CHANGED}, 
 ServerId=IjY1Zjg4ZjVlLWFlNDItNDcxYi04NGNkLWE2MWJmOGUxNzBjZCI=, 
 Operation=UPDATE, Version=MQ==, 
 TypeToken=au.projectx.gwt.request.ArticleProxy}]}
 ---

 With the following stacktrace:
 ---
 [#|2010-12-21T15:05:48.626+1100|SEVERE|glassfish3.0.1|com.google.gwt.reques 
 tfactory.server.RequestFactoryServlet|_ThreadID=28;_ThreadName=Thread-1;|Un 
 expected error
 java.lang.NullPointerException
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.processInvocati 
 onMessages(SimpleRequestProcessor.java:414)
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleR 
 equestProcessor.java:218)
         at 
 com.google.gwt.requestfactory.server.SimpleRequestProcessor.process(SimpleR 
 equestProcessor.java:125)
         at 
 com.google.gwt.requestfactory.server.RequestFactoryServlet.doPost(RequestFa 
 ctoryServlet.java:118)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
 ---

 It seems to me that either SimpleRequestProcessor.processInvocationMessages() 
 needs to cater for a null ListInvocationMessage or 
 RequestMessage.getInvocations() should return an empty list instead of a null.

  -- Cory

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Re: DockLayoutPanel inside UiBinder requires height=100%

2010-12-22 Thread Ryan Rathsam

Hi Jeff,

Thank you thank you thank you. I've been searching on and off for the
past 2-3 days for this information. Couldn't figure out why the
DockLayoutPanel refused to show up, tried futzing with the CSS to no
avail. You have helped restore a bit of sanity to this whole process.

Thanks again,

Ryan

On Nov 4, 9:29 pm, Jeff Schnitzer j...@infohazard.org wrote:
 This may save someone the ~4 hours it cost me:

 Can't figure out why yourDockLayoutPaneldoesn't render when you
 place it anywhere except *directly* inside a RootLayoutPanel?  It
 needs height=100%:

 g:FlowPanel
         g:DockLayoutPanelunit=PX height=100%
                 ...
         /g:DockLayoutPanel
 /g:FlowPanel

 Without this height, DockLayoutPanels inside any other widget
 (including nested DockLayoutPanels) collapse to 0.

 Today sucked.

 Jeff

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Re: google maps api

2010-12-22 Thread Eric Ayers

This library contains google maps v2 bindings:

http://code.google.com/p/gwt-google-apis/

v3 bindings haven't been released yet

On Wed, Dec 22, 2010 at 8:40 AM, pieceovcake bira...@gmail.com wrote:
 Yes i've seen these but all the example javascript v3.  I want to use the
 java maps api library from within a gwt application.  Thanks for you help.

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-- 
Eric Z. Ayers
Google Web Toolkit, Atlanta, GA USA

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Re: DockLayoutPanel inside UiBinder requires height=100%

See 
http://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html#Recipes 
Using 
a LayoutPanel without RootLayoutPanel
See also 
http://code.google.com/intl/fr-FR/webtoolkit/doc/latest/DevGuideUiPanels.html#Resize
 which 
says The purpose of these two interfaces is to form an unbroken hierarchy 
between all widgets that implement RequiresResize and the RootLayoutPanel, 
which listens for any changes (such as the browser window resizing) that 
could affect the size of widgets in the hierarchy.
(note that there's a link from the RootLayoutPanel description in the same 
doc: This panel is a singleton that serves as a root container to which all 
other layout panels should be attached (see RequiresResize and 
ProvidesResize below for details))
So it really *is* documented.

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Re: HTML Link Cell

2010-12-22 Thread Greg Dougherty

Hi John,

Why SafeHtmlCell rather than AbstractCell? I did it in AbstractCell,
and it works, but I'm certainly happy to hear how it could work
better.

Thanks for the pointer to SafeHtmlTemplates. I'll have to look in to
them.

Greg

On Dec 22, 8:17 am, John LaBanca jlaba...@google.com wrote:
I recommend that you use SafeHtmlCell, and be careful to ensure that the
link is in fact safe. Check out
SafeHtmlTemplateshttp://google-web-toolkit.googlecode.com/svn-history/r9089/javadoc/2
to
generate a SafeHtml string from a potentially unsafe URL and user text.

Thanks,
John LaBanca
jlaba...@google.com

On Tue, Dec 21, 2010 at 10:57 PM, GregD gre...@gmail.com wrote:
I would like to create a Column of Cells (for a CellTable) where each
cell displays an HTML link (the link will send information to an
application running on the user's machine (the app is IGV)) that it
gets from the row data.

Can SafeHtml be used for such a link?

Should I extend SafeHtmlCell, or do I need to extend AbstractCell?

TIA,

Greg

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Flextable with a locked in position header row despite scrolling

2010-12-22 Thread Sunit Katkar

I have a flextable. Its inside a scrollpanel because the number of rows is
more than what can be shown at a time. So user has to scroll up and down to
view all contents.

Now is there a way where I can keep the header row locked in its original
position while rest of the rows are scrolled up and down?

I have seen such tables with some javascript widgets, and I think in
SmartGWT too. However, I want to do this with  GWT.

Is it possible? Any hints?


- Sunit Katkar
http://sunitkatkar.blogspot.com/

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Re: can AutoBean detect changes ?

2010-12-22 Thread zixzigma

AutoBean documentation states that
AutoBeanUtils.diff() performs a shallow comparison.

is this enough ?
if we have a graph of AutoBean/EntityProxies,
with 3 level of connections/references,

both AutoBean/and EntityProxies are only shallow compared ?

is this the desired behaviour all the time,
or is there a way/need to change this default behaviour ?

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Re: Flextable with a locked in position header row despite scrolling

2010-12-22 Thread ciosbel

The simplest thing (keeping you original idea) is to use a flextable
for the header and a flextable (with no header) for the content.
See for example http://gwt.google.com/samples/Mail/Mail.html
Code
http://code.google.com/p/google-web-toolkit/source/browse/tags/2.1.1/samples/mail/src/com/google/gwt/sample/mail/client/MailList.ui.xml?r=9478
Maybe you can even still use one flextable and play around with fixed
positioning of the first row, but its hacky.

But it's a dummy example, if you need to interact or simply manage
displayed content (paging/caching/...) i suggest to use a different
widget, like
CellTable (http://gwt.google.com/samples/Showcase/Showcase.html#!
CwCellTable)
or
PagingScrollTable from the incubator suite (http://
collectionofdemos.appspot.com/demo/
com.google.gwt.gen2.demo.scrolltable.PagingScrollTableDemo/
PagingScrollTableDemo.html)

The latter will be supressed in a future release of gwt, so keep it in
mind.

ciosbel.
On 22 Dic, 22:56, Sunit Katkar sunitkat...@gmail.com wrote:
I have a flextable. Its inside a scrollpanel because the number of rows is
more than what can be shown at a time. So user has to scroll up and down to
view all contents.

Now is there a way where I can keep the header row locked in its original
position while rest of the rows are scrolled up and down?

I have seen such tables with some javascript widgets, and I think in
SmartGWT too. However, I want to do this with GWT.

Is it possible? Any hints?

- Sunit Katkarhttp://sunitkatkar.blogspot.com/

Centering an image in a SimplePanel

Hi,

What is the best way to put an image at the center of a SimplePanel? I
am looking for a code example.

Should I try to use a HTMLPanel instead of a SimplePanel? If yes how?

Thanks !

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Re: Centering an image in a SimplePanel