Re: best/good practices to keep Model in sync with Activity/Place and a view.
for example a showUserPlace and a EditUserPlace. Or in general there are often more than one usecase per model. And if i want a distinct url per use case i need different places. This cases could probably solved by let one userActivity manage two presenters (edit and show user). But then i have the same issue- how to inject the synchronized model from activity in presenter. But at the moment the problem is not that two activities. Now i have a very complicated logic on the model so i decided to put this logic out of activity/presenter (ui handling logic). here is the same problem how to let the activity interact with a model. (i linked the concrete problem above - for short: if used events i have the problem to register for an event and trigger an event(asking the model) all in start method seem to fail) On Tuesday, 24 April 2012 20:26:41 UTC+2, Jens wrote: Do you have a concrete example? So far I never stumbled upon a case where I was thinking hmm thats the same as in the other activity. In general two activities should do two different things, so if I have for example an userId inside my place then the first activity would maybe fetch the User model class to display general user information (not needed relations would be null) and the second activity would fetch something different based on the userId. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/oCHDPpwZu2gJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Activity how to react on event that is triggered in start-method
i think this is not the problem. first i register for event then i fetch
the data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event is
triggered - so after the start method i am one event too late.
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
Does your data fetch include the event bus in some way? If so you may be
running into the problem that handler changes (adds/removes) are only
applied after the current event has completed. In this case that event
would be the place change eventually calling the activity start.
Sorry for the lack of references, im not at a pc
On 24 Apr 2012 14:49, tanteanni wrote:
i have an activity that needs another class to resolve the state (ids to
real objects) brought by current place. this class' getData(StateObject)
is called within start-method right after registering for the class'
gotData-event. But the activitie's onGotData-data method isn't called the
first time. If the activity calls getData after the start method all works
fine.
i have the feeling that this can't work but how to get it working? The
data class need an object provided by a special kind of place (the same
place as the activity starts on).
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Re: Firefox 12 release
Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. * I _think_ they finally managed in version 11 to make a mechanism that actually doesn’t still update Firefox behind your back at the first opportunity if you explicitly disabled auto-update, assuming you properly sacrificed a weighted companion cube using an adequate garbage incinerator and the correct ritual. Olivier -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Activity how to react on event that is triggered in start-method
Ah yes, the code you pasted exactly fits the problem I described. The
activity start method is called by the ActivityManager from within the
PlaceChangeEvent.Handler [1]. The SimpleEventBus, uses deferred
methods to only apply changes to the handler lists after the current
round of events have fired [2]. i.e. if you are currently in a
handler, add a handler and then immediately fire that event, your
handler won't be called.
[1]
http://code.google.com/p/google-web-toolkit/source/browse/branches/2.1/bikeshed/src/com/google/gwt/app/place/ActivityManager.java?r=8009#85
[2]
http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/web/bindery/event/shared/SimpleEventBus.java#156
On Wed, Apr 25, 2012 at 7:11 AM, tanteanni tantea...@hotmail.com wrote:
i think this is not the problem. first i register for event then i fetch the
data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event is
triggered - so after the start method i am one event too late.
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
Does your data fetch include the event bus in some way? If so you may be
running into the problem that handler changes (adds/removes) are only
applied after the current event has completed. In this case that event would
be the place change eventually calling the activity start.
Sorry for the lack of references, im not at a pc
On 24 Apr 2012 14:49, tanteanni wrote:
i have an activity that needs another class to resolve the state (ids to
real objects) brought by current place. this class' getData(StateObject)
is called within start-method right after registering for the class'
gotData-event. But the activitie's onGotData-data method isn't called the
first time. If the activity calls getData after the start method all works
fine.
i have the feeling that this can't work but how to get it working? The
data class need an object provided by a special kind of place (the same
place as the activity starts on).
--
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Re: Activity how to react on event that is triggered in start-method
Thanks!
I understand (some time ago i had a similar problem but in my main-Class
- it didn't react on first place change event)
but the solution is ugly:
...Scheduler.get().scheduleFinally(new ScheduledCommand()...
is there another way to get this working? i need the dataModel in start to
restore the state given by place.
On Wednesday, 25 April 2012 08:21:58 UTC+2, Chris Price wrote:
Ah yes, the code you pasted exactly fits the problem I described. The
activity start method is called by the ActivityManager from within the
PlaceChangeEvent.Handler [1]. The SimpleEventBus, uses deferred
methods to only apply changes to the handler lists after the current
round of events have fired [2]. i.e. if you are currently in a
handler, add a handler and then immediately fire that event, your
handler won't be called.
[1]
http://code.google.com/p/google-web-toolkit/source/browse/branches/2.1/bikeshed/src/com/google/gwt/app/place/ActivityManager.java?r=8009#85
[2]
http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/web/bindery/event/shared/SimpleEventBus.java#156
On Wed, Apr 25, 2012 at 7:11 AM, tanteanni wrote:
i think this is not the problem. first i register for event then i fetch
the
data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event is
triggered - so after the start method i am one event too late.
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
Does your data fetch include the event bus in some way? If so you may be
running into the problem that handler changes (adds/removes) are only
applied after the current event has completed. In this case that event
would
be the place change eventually calling the activity start.
Sorry for the lack of references, im not at a pc
On 24 Apr 2012 14:49, tanteanni wrote:
i have an activity that needs another class to resolve the state (ids
to
real objects) brought by current place. this class'
getData(StateObject)
is called within start-method right after registering for the class'
gotData-event. But the activitie's onGotData-data method isn't called
the
first time. If the activity calls getData after the start method all
works
fine.
i have the feeling that this can't work but how to get it working? The
data class need an object provided by a special kind of place (the same
place as the activity starts on).
--
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Re: Activity how to react on event that is triggered in start-method
I think your only two choices are to either avoid the event bus for
the async data call, or as you suggest with the Scheduler.
On Wed, Apr 25, 2012 at 7:54 AM, tanteanni tantea...@hotmail.com wrote:
Thanks!
I understand (some time ago i had a similar problem but in my main-Class -
it didn't react on first place change event)
but the solution is ugly:
...Scheduler.get().scheduleFinally(new ScheduledCommand()...
is there another way to get this working? i need the dataModel in start to
restore the state given by place.
On Wednesday, 25 April 2012 08:21:58 UTC+2, Chris Price wrote:
Ah yes, the code you pasted exactly fits the problem I described. The
activity start method is called by the ActivityManager from within the
PlaceChangeEvent.Handler [1]. The SimpleEventBus, uses deferred
methods to only apply changes to the handler lists after the current
round of events have fired [2]. i.e. if you are currently in a
handler, add a handler and then immediately fire that event, your
handler won't be called.
[1]
http://code.google.com/p/google-web-toolkit/source/browse/branches/2.1/bikeshed/src/com/google/gwt/app/place/ActivityManager.java?r=8009#85
[2]
http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/web/bindery/event/shared/SimpleEventBus.java#156
On Wed, Apr 25, 2012 at 7:11 AM, tanteanni wrote:
i think this is not the problem. first i register for event then i fetch
the
data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event is
triggered - so after the start method i am one event too late.
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
Does your data fetch include the event bus in some way? If so you may
be
running into the problem that handler changes (adds/removes) are only
applied after the current event has completed. In this case that event
would
be the place change eventually calling the activity start.
Sorry for the lack of references, im not at a pc
On 24 Apr 2012 14:49, tanteanni wrote:
i have an activity that needs another class to resolve the state (ids
to
real objects) brought by current place. this class'
getData(StateObject)
is called within start-method right after registering for the class'
gotData-event. But the activitie's onGotData-data method isn't called
the
first time. If the activity calls getData after the start method all
works
fine.
i have the feeling that this can't work but how to get it working? The
data class need an object provided by a special kind of place (the
same
place as the activity starts on).
--
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Re: Activity how to react on event that is triggered in start-method
Ok so either i use Scheduler and loose test ability or i refactor and use a
delegate/handler as used in async-services, right? (no answer means yes :-))
On Wednesday, 25 April 2012 09:11:22 UTC+2, Chris Price wrote:
I think your only two choices are to either avoid the event bus for
the async data call, or as you suggest with the Scheduler.
On Wed, Apr 25, 2012 at 7:54 AM, tanteanni wrote:
Thanks!
I understand (some time ago i had a similar problem but in my
main-Class -
it didn't react on first place change event)
but the solution is ugly:
...Scheduler.get().scheduleFinally(new ScheduledCommand()...
is there another way to get this working? i need the dataModel in start
to
restore the state given by place.
On Wednesday, 25 April 2012 08:21:58 UTC+2, Chris Price wrote:
Ah yes, the code you pasted exactly fits the problem I described. The
activity start method is called by the ActivityManager from within the
PlaceChangeEvent.Handler [1]. The SimpleEventBus, uses deferred
methods to only apply changes to the handler lists after the current
round of events have fired [2]. i.e. if you are currently in a
handler, add a handler and then immediately fire that event, your
handler won't be called.
[1]
http://code.google.com/p/google-web-toolkit/source/browse/branches/2.1/bikeshed/src/com/google/gwt/app/place/ActivityManager.java?r=8009#85
[2]
http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/web/bindery/event/shared/SimpleEventBus.java#156
On Wed, Apr 25, 2012 at 7:11 AM, tanteanni wrote:
i think this is not the problem. first i register for event then i
fetch
the
data that triggers the event. here is the code of start method:
@Override
public final void start(final AcceptsOneWidget panel, final
com.google.gwt.event.shared.EventBus eventBus) {
this.eb = new ResettableEventBus(eventBus);
view.setPresenter(this);
this.eb.addHandler(DynamicTableHashResolvedEvent.TYPE,
this);//handler registration
stateResolver.resolveState(((DynamicTablePlace)
pc.getWhere()).getTablehash(), eb);//triggers event
panel.setWidget(view);
}
the event triggered in start method will be received when next event
is
triggered - so after the start method i am one event too late.
On Tuesday, 24 April 2012 19:19:28 UTC+2, Chris Price wrote:
Does your data fetch include the event bus in some way? If so you
may
be
running into the problem that handler changes (adds/removes) are
only
applied after the current event has completed. In this case that
event
would
be the place change eventually calling the activity start.
Sorry for the lack of references, im not at a pc
On 24 Apr 2012 14:49, tanteanni wrote:
i have an activity that needs another class to resolve the state
(ids
to
real objects) brought by current place. this class'
getData(StateObject)
is called within start-method right after registering for the
class'
gotData-event. But the activitie's onGotData-data method isn't
called
the
first time. If the activity calls getData after the start method
all
works
fine.
i have the feeling that this can't work but how to get it working?
The
data class need an object provided by a special kind of place (the
same
place as the activity starts on).
--
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Google app Engine
Hello ; i need to know if can use JPA (based on Hibernate) in my application and deploy it in google app engine because some documentation says that i can use just DATANUCLEUS so can u help me please thinks; -- Akram MONCER Personne -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Error Google Web toolkit
hello
i'm new to GWT , i create a simple project GWT, , and on my package
Server , i add a java Class Connect,
this Class connect to a DataBase and return to me some information ,
( when i compile this class alone with a java Application it works
fine )
but when i compile all the project as a Web Application ,i get this
Error :
:10:16:05.004 [ERROR] [gwtpostgre] Line 31: No source code is
available for type com.qualisteo.GwtPostgre.server.Connect; did you
forget to inherit a required module?
Please Help me
this is my EntryPoint :
public class GwtPostgre implements EntryPoint {
Connect app= new Connect();
String text=app.getInformation();
public void onModuleLoad() {
final Button sendButton = new Button(Send);
final TextBox nameField = new TextBox();
nameField.setText(text);
}
}
this is my Class Connect Onthe Package Server :
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
public class Connect {
public String Inforeturn;
public Connect ()
{
this.Inforeturn=null;
}
public String getInformation()
{
try {
Class.forName(org.postgresql.Driver);
String url =
jdbc:postgresql://localhost:5433/postgres;
String user = postgres;
String passwd = quali2012;
Connection conn = DriverManager.getConnection(url,
user, passwd);
//Création d'un objet Statement
Statement state = conn.createStatement();
//L'objet ResultSet contient le résultat de la requête
SQL
ResultSet result = state.executeQuery(SELECT id FROM
ecole WHERE
id=( SELECT max(id_2) FROM ecole ));
//On récupère les MetaData
ResultSetMetaData resultMeta = result.getMetaData();
//System.out.println(\n**);
//On affiche le nom des colonnes
//for(int i = 1; i = resultMeta.getColumnCount(); i++)
//System.out.print(\t +
resultMeta.getColumnName(i).toUpperCase() + \t *);
//System.out.println(\n**);
while(result.next()){
for(int i = 1; i =
resultMeta.getColumnCount(); i++)
{
Inforeturn=result.getObject(i).toString();
}
System.out.println(\n-);
}
result.close();
state.close();
} catch (Exception e) {
e.printStackTrace();
}
return Inforeturn;
}
}
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Re: Can UI components be tested through JUnit/GWTTestCase?
On Tuesday, April 24, 2012 10:50:45 PM UTC+2, King_V wrote: Ok, I found some old messages (several years old) that says this cannot be done. However, when I look at: https://developers.google.com/web-toolkit/doc/latest/DevGuideTesting#DevGuideJUnitSetUp this seems to imply that you can actually test GUI items on a browser with such tests. I might well be completely misinterpreting what it's there for, though. However, I'm baffled as to how to do so. For example, I might normally put MyWidget into the RootPanel as follows: RootPanel.get().add(new MyWidget(Some text here)); But how would I do this in a JUnit test case / GWTTestCase? The same. Have a look at the unit tests for the built-in widgets: http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/test/com/google/gwt/user/client/ui/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/gC_6o42TzxwJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best/good practices to keep Model in sync with Activity/Place and a view.
On Wednesday, April 25, 2012 8:07:00 AM UTC+2, tanteanni wrote: for example a showUserPlace and a EditUserPlace. Or in general there are often more than one usecase per model. And if i want a distinct url per use case i need different places. This cases could probably solved by let one userActivity manage two presenters (edit and show user). But then i have the same issue- how to inject the synchronized model from activity in presenter. But at the moment the problem is not that two activities. Now i have a very complicated logic on the model so i decided to put this logic out of activity/presenter (ui handling logic). here is the same problem how to let the activity interact with a model. (i linked the concrete problem above - for short: if used events i have the problem to register for an event and trigger an event(asking the model) all in start method seem to fail) For the data thing, I think you simply need a DAO on the client-side doing some caching. As for the events, call your getData() in a ScheduledCommand (use either scheduleFinally or scheduleDeferred). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/hPRRNRi5arUJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Activity how to react on event that is triggered in start-method
Instead of using the EventBus you could also use a Callback in your
StateResolver. Seems to me that only the class that calls
stateResolver.resolve() is interested in the result, so there isn't a real
need for using an application wide event bus.
stateResolver.resolveState(, new Callback() {
void onSuccess() {
//call method that handles the state
}
});
Or you implement the Callback interface directly in your Activity (but then
I would rename it to StateResolverPeer.stateResolved(T state) or something
like that) and then simply call stateResolver.resolveState(, this).
If there is a 1:1 relation I would not use event bus in most cases.
-- J.
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Re: Firefox 12 release
On Tuesday, April 24, 2012 11:02:49 PM UTC+2, Qian Qiao wrote: On Apr 25, 2012 3:46 AM, James Wendel jmwen...@gmail.com wrote: I'm well aware of the other threads that exist. But these thread tends to act as a central place for people to go to see if a build of the GWT plugin is available. Alan has been very helpful in previous few FF releases on getting us new plugin builds within a day or 2. I'm just sitting and waiting for Alan or another Googler to say they have a build or are working on it. I'm not in any real rush, just wanted to get the ball rolling. I'm not annoyed by the threads asking for the progress the plugin. I'm more annoyed by Firefox itself. One would thought that if they were to do rapid releases, at least they'd think of a way to provide compatibility with old plugins... Mozilla wants to deprecate extensions with binary components (it's not the same thing as plugins!), and having to recompile for each new version is an incentive to trying to find alternative ways (e.g. super draft/dev mode). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/EZSEIfFnwpIJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Firefox 12 release
On Wednesday, April 25, 2012 8:17:30 AM UTC+2, Olivier Scherler wrote: Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? Or install a portable version that you use only for development. – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. You're lucky apparently: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Activity how to react on event that is triggered in start-method
you are right jens my first solution was a local eventbus - as you see my
stateresolver takes an EventBus as argument - but this didn't work either.
The current solution was copied from a gwt-example.
i used the solution with callback in two of my other activities. but my
feeling isn't very good with it - i never use the eventbus given in start -
why is there an eventbus?. because of this uncertainty i opened the other
threadhttps://groups.google.com/forum/?fromgroups#!topic/google-web-toolkit/ktF5b1jLxtY.
I thought resolving a string /token to a model(that needs more than just
call one service - probably i should refactor the services :-|) is a more
usual use case.
So i guess i will refactor it and use a delegate to handle the callback.
On Wednesday, 25 April 2012 10:49:52 UTC+2, Jens wrote:
Instead of using the EventBus you could also use a Callback in your
StateResolver. Seems to me that only the class that calls
stateResolver.resolve() is interested in the result, so there isn't a real
need for using an application wide event bus.
stateResolver.resolveState(, new Callback() {
void onSuccess() {
//call method that handles the state
}
});
Or you implement the Callback interface directly in your Activity (but
then I would rename it to StateResolverPeer.stateResolved(T state) or
something like that) and then simply call stateResolver.resolveState(,
this).
If there is a 1:1 relation I would not use event bus in most cases.
-- J.
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Re: Error Google Web toolkit
hello
i your entrypoint u can't use an complex object because it will be convert
to javascript , so i suggest u to create an object under the shared package
and it need to contain just a simple attribute (string,long,List,Array)
no connection object and this object will play the role of a transporter of
your information between client and server
Le 25 avril 2012 09:36, alaa aadil aadila...@gmail.com a écrit :
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hello
i'm new to GWT , i create a simple project GWT, , and on my package
Server , i add a java Class Connect,
this Class connect to a DataBase and return to me some information ,
( when i compile this class alone with a java Application it works
fine )
but when i compile all the project as a Web Application ,i get this
Error :
:10:16:05.004 [ERROR] [gwtpostgre] Line 31: No source code is
available for type com.qualisteo.GwtPostgre.server.Connect; did you
forget to inherit a required module?
Please Help me
this is my EntryPoint :
public class GwtPostgre implements EntryPoint {
Connect app= new Connect();
String text=app.getInformation();
public void onModuleLoad() {
final Button sendButton = new Button(Send);
final TextBox nameField = new TextBox();
nameField.setText(text);
}
}
this is my Class Connect Onthe Package Server :
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.Statement;
public class Connect {
public String Inforeturn;
public Connect ()
{
this.Inforeturn=null;
}
public String getInformation()
{
try {
Class.forName(org.postgresql.Driver);
String url =
jdbc:postgresql://localhost:5433/postgres;
String user = postgres;
String passwd = quali2012;
Connection conn = DriverManager.getConnection(url,
user, passwd);
//Création d'un objet Statement
Statement state = conn.createStatement();
//L'objet ResultSet contient le résultat de la
requête SQL
ResultSet result = state.executeQuery(SELECT id
FROM ecole WHERE
id=( SELECT max(id_2) FROM ecole ));
//On récupère les MetaData
ResultSetMetaData resultMeta = result.getMetaData();
//System.out.println(\n**);
//On affiche le nom des colonnes
//for(int i = 1; i = resultMeta.getColumnCount();
i++)
//System.out.print(\t +
resultMeta.getColumnName(i).toUpperCase() + \t *);
//System.out.println(\n**);
while(result.next()){
for(int i = 1; i =
resultMeta.getColumnCount(); i++)
{
Inforeturn=result.getObject(i).toString();
}
System.out.println(\n-);
}
result.close();
state.close();
} catch (Exception e) {
e.printStackTrace();
}
return Inforeturn;
}
}
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Personne
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Re: best/good practices to keep Model in sync with Activity/Place and a view.
Thx The Problem about Scheduled command is that i loose test ability - one main reason i use MVP (want to test the P without GWTTestCase). But the Question is how to design such DAO's - i guess that's where i am failing at the moment. My current DAO is firing events - not usable in activities start method without ScheduledCommand. But i also have DAO's that uses delegates to signal data is ready. But how to godd/best integrate/design such DAO's in a gwt/mvp/ap app? (and probably how to cut/split good services for them?) On Wednesday, 25 April 2012 10:49:29 UTC+2, Thomas Broyer wrote: On Wednesday, April 25, 2012 8:07:00 AM UTC+2, tanteanni wrote: for example a showUserPlace and a EditUserPlace. Or in general there are often more than one usecase per model. And if i want a distinct url per use case i need different places. This cases could probably solved by let one userActivity manage two presenters (edit and show user). But then i have the same issue- how to inject the synchronized model from activity in presenter. But at the moment the problem is not that two activities. Now i have a very complicated logic on the model so i decided to put this logic out of activity/presenter (ui handling logic). here is the same problem how to let the activity interact with a model. (i linked the concrete problem above - for short: if used events i have the problem to register for an event and trigger an event(asking the model) all in start method seem to fail) For the data thing, I think you simply need a DAO on the client-side doing some caching. As for the events, call your getData() in a ScheduledCommand (use either scheduleFinally or scheduleDeferred). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/LnZ1uXlyx8MJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best/good practices to keep Model in sync with Activity/Place and a view.
On Wednesday, April 25, 2012 11:06:48 AM UTC+2, tanteanni wrote: Thx The Problem about Scheduled command is that i loose test ability - one main reason i use MVP (want to test the P without GWTTestCase). Not if you inject the Scheduler into your activity (probably a mock one then, or the StubScheduler implementation). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/OG_Gp-MQ7HQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best/good practices to keep Model in sync with Activity/Place and a view.
Thanks - great idea, so i inject the abstract class com.google.gwt.core.client.Scheduler. Do i have to bind an instance or provider to it (the provider will call get())? ok but this is an perfect answer for thishttps://groups.google.com/forum/?fromgroups#!topic/google-web-toolkit/t1baOC4IfNo thread. The question here is, is it good to connect the model this way? or general how do you connect the model (more than an object delivered by a service) with the presenter? On Wednesday, 25 April 2012 11:14:05 UTC+2, Thomas Broyer wrote: On Wednesday, April 25, 2012 11:06:48 AM UTC+2, tanteanni wrote: Thx The Problem about Scheduled command is that i loose test ability - one main reason i use MVP (want to test the P without GWTTestCase). Not if you inject the Scheduler into your activity (probably a mock one then, or the StubScheduler implementation). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/lSQOBOQGswEJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Runtime exception: com.google.web.bindery.requestfactory.server.UnexpectedException: Could not find static method with a single parameter of a key type
could you please provide me the sample findby() method for reference? On Monday, 23 April 2012 19:39:19 UTC+5:30, Thomas Broyer wrote: On Monday, April 23, 2012 2:14:38 PM UTC+2, Ashu wrote: Thanks for the quick reply!! what is the use of this method and this class return type is my State class. how can i write that? could you please give me more information about this? The find method should load your entity from your datastore, given its ID. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/cstsdp97HzkJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Runtime exception: com.google.web.bindery.requestfactory.server.UnexpectedException: Could not find static method with a single parameter of a key type
On Wednesday, April 25, 2012 11:34:56 AM UTC+2, Ashu wrote: could you please provide me the sample findby() method for reference? See http://code.google.com/p/google-web-toolkit/source/browse/tags/2.4.0/samples/expenses/src/main/java/com/google/gwt/sample/expenses/server/domain/Expense.java#64 for example (uses JPA for persistence) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/pyJSPxLviMAJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
RPC serialization/deserialization is very slow
Hi, We are having problems with serialization/deserialization of RPC data. This process seems to become very slow when the amount of data increases The problem seems to be greatest in ie8 It runs faster in Crome! Does anyone have any sugestions on how to make the RPC serialization/deserialization run faster ?? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/zqbFXvqS9_YJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT with RequestFactory ::::: com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /gwtRequest
Hi all, please help me. i am wworking on gwt woth requestfactory, at that time getting above error. *here web.xml i configared .RequestFactoryServlet but it is internally calling LocalResourceFileServlet.* Why itis happening?? web.xml. servlet servlet-namerequestFactoryServlet/servlet-name servlet-classcom.google.web.bindery.requestfactory.server.RequestFactoryServlet/servlet-class init-param param-nameuserInfoClass/param-name param-valuecom.dynatech.server.domain.NameData/param-value /init-param /servlet servlet-mapping servlet-namerequestFactoryServlet/servlet-name url-pattern/gwtRequest/url-pattern /servlet-mapping thanks in advace, thanks regards. laxman -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Runtime exception: com.google.web.bindery.requestfactory.server.UnexpectedException: Could not find static method with a single parameter of a key type
now i am getting the runtime exception for EMF class
Server Error: Could not initialize class com.shared.EMF
On Monday, 23 April 2012 17:21:48 UTC+5:30, Ashu wrote:
Hi,
I am getting the above exception while running the GWT application.
I am using Entity and EntityProxies.
Below is the code:
@Entity
@Table(name = tlkpState)
public class State{
.
}
@ProxyFor(value = State.class)
public interface StateProxy extends EntityProxy {
public String getFips();
public String getName();
EntityProxyIdStateProxy stableId();
}
@Service(value = StateServiceImpl.class)
public interface StateRequest extends RequestContext {
RequestListStateProxy getStates() throws Exception;
//RequestVoid getStates() throws Exception;
}
in widget.java
try {
clientFactory.getRequestFactory().stateRequestContext().getStates().fire(new
ReceiverListStateProxy(){
@Override
public void onSuccess(ListStateProxy response) {
// TODO Auto-generated method stub
System.out.println(on success);
}
@Override
public void onFailure(ServerFailure error) {
System.out.println(on Failure);
}
});
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
when i call getstate() method with return type void it is working fine.
but the same method with return type ListStateProxy it is throwing the
following exception:
*
com.google.web.bindery.requestfactory.server.UnexpectedException
*: Could not find static method with a single parameter of a key type
at com.google.web.bindery.requestfactory.server.ServiceLayerDecorator.die(
*ServiceLayerDecorator.java:216*)
at
com.google.web.bindery.requestfactory.server.ReflectiveServiceLayer.getFind(
*ReflectiveServiceLayer.java:253*)
at
com.google.web.bindery.requestfactory.server.ReflectiveServiceLayer.getFind(
*ReflectiveServiceLayer.java:271*)
at
com.google.web.bindery.requestfactory.server.ReflectiveServiceLayer.getFind(
*ReflectiveServiceLayer.java:271*)
at
com.google.web.bindery.requestfactory.server.ReflectiveServiceLayer.isLive(
*ReflectiveServiceLayer.java:200*)
at
com.google.web.bindery.requestfactory.server.ServiceLayerDecorator.isLive(
*ServiceLayerDecorator.java:116*)
at
com.google.web.bindery.requestfactory.server.LocatorServiceLayer.doIsLive(
*LocatorServiceLayer.java:186*)
at com.google.web.bindery.requestfactory.server.LocatorServiceLayer.isLive(
*LocatorServiceLayer.java:85*)
at
com.google.web.bindery.requestfactory.server.ServiceLayerDecorator.isLive(
*ServiceLayerDecorator.java:116*)
at
com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.createReturnOperations(
*SimpleRequestProcessor.java:274*)
at
com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process(
*SimpleRequestProcessor.java:232*)
at
com.google.web.bindery.requestfactory.server.SimpleRequestProcessor.process(
*SimpleRequestProcessor.java:127*)
at
com.google.web.bindery.requestfactory.server.RequestFactoryServlet.doPost(
*RequestFactoryServlet.java:133*)
at javax.servlet.http.HttpServlet.service(
*HttpServlet.java:637*)
at javax.servlet.http.HttpServlet.service(
*HttpServlet.java:717*)
at org.mortbay.jetty.servlet.ServletHolder.handle(
*ServletHolder.java:487*)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(
*ServletHandler.java:1097*)
at com.yieldstar.mpfui.server.MpfAuthFilter.doFilter(
*MpfAuthFilter.java:41*)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(
*ServletHandler.java:1088*)
at org.mortbay.jetty.servlet.ServletHandler.handle(
*ServletHandler.java:360*)
at org.mortbay.jetty.security.SecurityHandler.handle(
*SecurityHandler.java:216*)
at org.mortbay.jetty.servlet.SessionHandler.handle(
*SessionHandler.java:181*)
at org.mortbay.jetty.handler.ContextHandler.handle(
*ContextHandler.java:729*)
at org.mortbay.jetty.webapp.WebAppContext.handle(
*WebAppContext.java:405*)
at org.mortbay.jetty.handler.HandlerWrapper.handle(
*HandlerWrapper.java:152*)
at org.mortbay.jetty.handler.RequestLogHandler.handle(
*RequestLogHandler.java:49*)
at org.mortbay.jetty.handler.HandlerWrapper.handle(
*HandlerWrapper.java:152*)
at org.mortbay.jetty.Server.handle(
*Server.java:324*)
at org.mortbay.jetty.HttpConnection.handleRequest(
*HttpConnection.java:505*)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(
*HttpConnection.java:843*)
at org.mortbay.jetty.HttpParser.parseNext(
*HttpParser.java:647*)
at org.mortbay.jetty.HttpParser.parseAvailable(
*HttpParser.java:211*)
at org.mortbay.jetty.HttpConnection.handle(
*HttpConnection.java:380*)
at org.mortbay.io.nio.SelectChannelEndPoint.run(
*SelectChannelEndPoint.java:395*)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(
Re: RPC serialization/deserialization is very slow
On 25/04/12 11:17, Jacob Glusted Madsen wrote: Does anyone have any sugestions on how to make the RPC serialization/deserialization run faster ?? The biggest difference you can make to RPC speed is to send less data over the network. You should make sure you're only sending stuff that you really need to send. This may involve using DTOs to ensure you have the bare minimum your client actually needs. HTH Paul -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: RPC serialization/deserialization is very slow
Fastest possible solution is to switch to pure JSON string + Overlay Types which would result in nearly no GWT overhead. If you don't want to switch your RPC mechanism or its still too slow then you have to fetch your data in smaller chunks. For example presenting 1 objects in a UI list does not make that much sense. Loading chunks of 500 objects while the user scrolls through the list would make more sense. Its like here in Google Groups. Loading all topics at once wouldn't work, thus they load chunks of topics while you scroll through them. If you really need that 1 objects from the beginning you could maybe use a RepeatingCommand and load chunks of 500 objects until you have loaded everything. That way the browser wouldn't lock up, but it will take longer to download and present the data. -- J. Am Mittwoch, 25. April 2012 12:17:19 UTC+2 schrieb Jacob Glusted Madsen: Hi, We are having problems with serialization/deserialization of RPC data. This process seems to become very slow when the amount of data increases The problem seems to be greatest in ie8 It runs faster in Crome! Does anyone have any sugestions on how to make the RPC serialization/deserialization run faster ?? Am Mittwoch, 25. April 2012 12:17:19 UTC+2 schrieb Jacob Glusted Madsen: Hi, We are having problems with serialization/deserialization of RPC data. This process seems to become very slow when the amount of data increases The problem seems to be greatest in ie8 It runs faster in Crome! Does anyone have any sugestions on how to make the RPC serialization/deserialization run faster ?? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/YamxAlMJBd4J. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT with RequestFactory using Hibernate !!
Hi all, please tell me How it is work. Thaks Regards. Laxman -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT with RequestFactory using Hibernate !!
What is your doubt in relation to RF and hibernate? because the RF will communicate with your service and domain. Part of persistence will continue in the same way the only difference is that you will have an interface that represents the service and an interface for the domain as the link below: https://developers.google.com/web-toolkit/doc/latest/DevGuideRequestFactory any questions just ask. On 25 abr, 08:01, laxman lingampally lingampall.lax...@gmail.com wrote: Hi all, please tell me How it is work. Thaks Regards. Laxman -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT with RequestFactory ::::: com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /gwtRequest
Make the following change to your web.xml and see if it will funionar: servlet servlet-namerequestFactoryServlet/servlet-name servlet- classcom.google.web.bindery.requestfactory.server.RequestFactoryServlet/ servlet-class init-param param-namesymbolMapsDirectory/param-name !-- You'll need to compile with -extras and move the symbolMaps directory to this location if you want stack trace deobfuscation to work -- param-valueWEB-INF/classes/symbolMaps//param-value param-nameuserInfoClass/param-name param-valuecom.dynatech.server.domain.NameData/param-value /init-param /servlet servlet-mapping servlet-namerequestFactoryServlet/servlet-name url-pattern/gwtRequest/url-pattern /servlet-mapping this stretch you need to check where the GWT is generating a compilation of sources, perhaps because the problem is that he is not able to find the java-script compiled. In my case it's in this directory url-pattern/br.com.tbm.consult.Application/gwtRequest/ url- pattern To identify the directory you just go in the target folder after compilation if you are using maven. if you are using the standard build of gwt you should be in the war directory. Any problems just post. On 25 abr, 07:19, laxman lingampally lingampall.lax...@gmail.com wrote: Hi all, please help me. i am wworking on gwt woth requestfactory, at that time getting above error. *here web.xml i configared .RequestFactoryServlet but it is internally calling LocalResourceFileServlet.* Why itis happening?? web.xml. servlet servlet-namerequestFactoryServlet/servlet-name servlet-classcom.google.web.bindery.requestfactory.server.RequestFactoryServlet/servlet-class init-param param-nameuserInfoClass/param-name param-valuecom.dynatech.server.domain.NameData/param-value /init-param /servlet servlet-mapping servlet-namerequestFactoryServlet/servlet-name url-pattern/gwtRequest/url-pattern /servlet-mapping thanks in advace, thanks regards. laxman -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Introducing DataGrid to an older code base
I'm having a problem trying to convert an older (GWT 2.1) app to use the new DataGrid class. The app was successfully upgraded to GWT 2.4 months ago, but this is the first time we are trying to introduce new 2.4 features. When I run in development mode, the GWT Development Mode window logs the following: 00:00:32.151 [WARN] For the following type(s), generated source was never committed (did you forget to call commit()?) 00:00:32.151 [WARN] com.google.gwt.user.client.ui.NativeHorizontalScrollbar_NativeHorizontalScrollbarUiBinderImpl Meanwhile an exception is caught in the client: java.lang.ExceptionInInitializerError at com.google.gwt.user.client.ui.CustomScrollPanel.init(CustomScrollPanel.java:196) at com.google.gwt.user.client.ui.CustomScrollPanel.init(CustomScrollPanel.java:233) at com.google.gwt.user.cellview.client.DataGrid.init(DataGrid.java:631) at com.google.gwt.user.cellview.client.DataGrid.init(DataGrid.java:570) at com.google.gwt.user.cellview.client.DataGrid.init(DataGrid.java:557) at com.google.gwt.user.cellview.client.DataGrid.init(DataGrid.java:534) at com.google.gwt.user.cellview.client.DataGrid.init(DataGrid.java:525) Line 196 of CustomScrollPanel.java reads: setHorizontalScrollbar(new NativeHorizontalScrollbar(hResources), AbstractNativeScrollbar .getNativeScrollbarHeight()); This seems to indicate that the exception is tied to the warnings, but I don't know what it all means. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/y78J0sYyj7cJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Google app Engine
hi, Take a look at this post about working with JPA and the GAE: https://developers.google.com/appengine/docs/java/datastore/jpa/overview?hl=fr-FR Assiya 2012/4/25 Akram Moncer akram.mon...@gmail.com Hello ; i need to know if can use JPA (based on Hibernate) in my application and deploy it in google app engine because some documentation says that i can use just DATANUCLEUS so can u help me please thinks; -- Akram MONCER Personne -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Assiya EL Master Qualité du Logiciel Plz consider environment - Only print this if necessary -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
How to make gwt's RichTextArea detect content pasting and cutting events?
Blew code can make RichTextArea auto-grow-or-shrink vertically based on
KeyUp event,and question is how to do same thing when user paste or cut
content in or out(Google plus has implemented this).MouseUp and
CONTEXTMENU events have been tried,got no luck.Can anybody give a
solution?Thanks.
public AutoResizeTextArea()
{
new Timer()
{
@Override
public void run()
{
(doc = ((FrameElement)
getElement().cast()).getContentDocument()).getBody()
.setAttribute(style,
word-wrap:break-word;overflow:hidden;);
}
}.schedule(100);
}
@Override
public void onBrowserEvent(Event event)
{
switch (DOM.eventGetType(event))
{
case Event.ONKEYUP:
adjustHeight();
break;
}
}
private void adjustHeight()
{
if (doc.getDocumentElement()
.getOffsetHeight() != doc.getClientHeight())
{
setHeight((doc.getDocumentElement()
.getOffsetHeight() + 19) + px);
}
}
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Re: Google app Engine
thinks Le 25 avril 2012 15:15, Assiya EL missweb...@gmail.com a écrit : [image: Boxbe] https://www.boxbe.com/overview google-web-toolkit@googlegroups.com is not on your Guest Listhttps://www.boxbe.com/approved-list| Approve sender https://www.boxbe.com/anno?tc=11182465585_2108483747 | Approve domain https://www.boxbe.com/anno?tc=11182465585_2108483747dom hi, Take a look at this post about working with JPA and the GAE: https://developers.google.com/appengine/docs/java/datastore/jpa/overview?hl=fr-FR Assiya 2012/4/25 Akram Moncer akram.mon...@gmail.com Hello ; i need to know if can use JPA (based on Hibernate) in my application and deploy it in google app engine because some documentation says that i can use just DATANUCLEUS so can u help me please thinks; -- Akram MONCER Personne -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Assiya EL Master Qualité du Logiciel Plz consider environment - Only print this if necessary -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Akram MONCER Personne -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT_CONTAINER will not be exported or published
When I use M2E and GWT together in Eclipse these days, I get this warning: Classpath entry com.google.gwt.eclipse.core.GWT_CONTAINER will not be exported or published. Runtime ClassNotFoundExceptions may result. It's not a big deal, but I'd rather get rid of it -- any suggestions? - Geoffrey -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/SUMvdp218okJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT_CONTAINER will not be exported or published
On Wednesday, April 25, 2012 5:27:30 PM UTC+2, Geoffrey Wiseman wrote: When I use M2E and GWT together in Eclipse these days, I get this warning: Classpath entry com.google.gwt.eclipse.core.GWT_CONTAINER will not be exported or published. Runtime ClassNotFoundExceptions may result. It's not a big deal, but I'd rather get rid of it -- any suggestions? When using M2E, the Google Plugin for Eclipse should automatically pick the GWT SDK from the Maven dependencies, and as a result there shouldn't be a GWT_CONTAINER entry in the build path. So, in your case, I'd try removing the GWT_CONTAINER entry from the build path, and/or possibly use Maven → Update Project Configuration… -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/kfyFeoG8qNIJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: TabLayoutPanel with custom widget for tabs
There are probably a few ways to accomplish this. I had a few minutes
so I hacked something up, in a hurry, so not sure if this is the best
way to do it, but see below.
I would do something along these lines, create a TabItem that contains
an image (the x you suggested for close for example.). A nice to have
would be to change the cursor when hovering over the TabItem for
example. This would allow me to close tabs for instance and act upon
it. I would probably enhance TabPanel to do all this, but you should
get an idea. See below to see a TabItem being added to the TabPanel
consisting of text and a clickable image with a CloseHandler.
TabItem tabItem = new TabItem(Tab 1);
TabLayoutPanel tabPanel = new TabLayoutPanel(2.5, Unit.EM);
tabPanel.add(new Image(icons.close()), tabItem);
dockPanel.addNorth(tabPanel, 25);
tabItem.addCloseHandler(new
CloseHandlerDestinationViewImpl.TabItem() {
@Override
public void onClose(CloseEventTabItem event) {
System.out.println(Closing here!);
event.getTarget().removeFromParent();
}
});
private class TabItem extends Composite implements
HasCloseHandlersTabItem {
private FlowPanel tabItem;
private InlineLabel tabItemTittle;
private String text;
private Image image;
public TabItem(String title) {
tabItem = new FlowPanel();
initWidget(tabItem);
tabItemTittle = new InlineLabel(title);
tabItem.add(tabItemTittle);
image = new Image(icons.asteriskOrange());
tabItem.add(image);
addHandlers();
}
/**
* @return the text
*/
public String getText() {
return text;
}
/**
* @param text the text to set
*/
public void setText(String text) {
this.text = text;
tabItemTittle.setText(text);
}
@Override
public HandlerRegistration
addCloseHandler(CloseHandlerTabItem handler) {
return addHandler(handler, CloseEvent.getType());
}
private void addHandlers() {
image.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
CloseEvent.fire(TabItem.this, TabItem.this);
}
});
}
}
On Tue, Apr 24, 2012 at 11:12 PM, bryanb webbt...@gmail.com wrote:
I'm trying to get custom tabs with a closing X image next to the
label. Something like Blah X with the X a clickable image.
I cannot get the tab widget to display correctly.
Below is a simplified example which shows the problem. The Bad Tab
should float the label left and the X right. On Chrome this will
cause the tab to be detached from the tab panel. i.e. it display
about 4px above the main tab panel. In FF the tab isn't detached, but
the floating doesn't seem to work.
Has anyone got something similar working ?
TabLayoutPanel panel = new TabLayoutPanel(32, Unit.PX);
panel.setSize(300px, 300px);
HTML hello = new HTML(Bad Tabnbsp);
hello.getElement().getStyle().setProperty(float, left);
HTML exit = new HTML(X);
exit.getElement().getStyle().setProperty(color, red);
exit.getElement().getStyle().setProperty(float, right);
FlowPanel fp = new FlowPanel();
fp.add(hello);
fp.add(exit);
panel.add(new Label(Blah), fp);
hello = new HTML(Good Tab);
exit = new HTML(X);
exit.getElement().getStyle().setProperty(color, red);
fp = new FlowPanel();
fp.add(hello);
fp.add(exit);
panel.add(new Label(Blah), fp);
RootLayoutPanel root = RootLayoutPanel.get();
root.add(panel);
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--
Alfredo Quiroga-Villamil
AOL/Yahoo/Gmail/MSN IM: lawwton
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Re: GWT_CONTAINER will not be exported or published
On Wednesday, 25 April, 2012 at 12:17 PM, Thomas Broyer wrote: When using M2E, the Google Plugin for Eclipse should automatically pick the GWT SDK from the Maven dependencies, and as a result there shouldn't be a GWT_CONTAINER entry in the build path. So, in your case, I'd try removing the GWT_CONTAINER entry from the build path, and/or possibly use Maven → Update Project Configuration… I'd done the latter, but I hadn't considered the idea of removing the container, so I hadn't tried that manually. Worked like a charm, and makes sense to boot. Thanks. - Geoffrey -- Geoffrey Wiseman http://www.geoffreywiseman.ca/ -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
drag/drop/re-ordering of rows inside celltable/datagrid
hi, has someone tried to do this ? how to keep the data-provider stays in sync ? would be great for some hints thanx -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Novice GWT question: Parallel Post Requests
On Mon, Apr 23, 2012 at 11:20 PM, LogicalGoetz digital.go...@gmail.comwrote: This may be a terribly novice question, but for each POST performed by, say, a FormPanel, is there a subsequent HttpResponse generated by the Servlet? Obviously in standard situations this will play out as follows: -client makes a POST request -servlet handles the request -servlet sends POST response -client receives response However, the situation I'm curious about is when something like this occurs: -client makes a POST request -servlet handles the request -client makes a POST request (this occurs a few times possibly) -servlet handles these requests -servlet generates responses -client receives a series of responses (no guarantee on order) From my current testing, it seems that if I have a FormPanel make multiple POST requests while the servlet processes the requests, only the first will ever generate a response. AFAICT, if u have a (html) form (which wrapped by a formpanel), this will be posted only once to server , for which u'll get a response, this form in this case will not be available for u anymore on the client side to do a re-post. or did i misunderstanding when u says a FormPanel make multiple POST requests ? Is this the nature of Java servlets, my client application (firefox), the http specification, or possibly a coding blunder on my part? Thank you in advance for any information, Mike -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Firefox 12 release
Let me know if you see any problems: http://acleung.com/ff12-linux32.xpi More to come. -Alan On Wed, Apr 25, 2012 at 1:56 AM, Thomas Broyer t.bro...@gmail.com wrote: On Wednesday, April 25, 2012 8:17:30 AM UTC+2, Olivier Scherler wrote: Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? Or install a portable version that you use only for development. – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. You're lucky apparently: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Can UI components be tested through JUnit/GWTTestCase?
Keep in mind that GWTTestCase is running in HtmlUnit, which is essentially a headless browser. You can test some stuff with DOM calls, but HtmlUnit is based (last I checked) on FF3.5, so many newer things like SVG cannot be tested with it. For full bore tests I suggest the Selenium, Watir, or Cucumber testing frameworks. I prefer Cucumber-JVM since you can write them as JUnit tests. Sincerely, Joseph -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/0Ns4oLJt_VgJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Novice GWT question: Parallel Post Requests
However, keep in mind that GET requests are quite limited. For example, IE cannot handle a URL longer than 2083 characters. Thus, not very much information can be serialized into a URL. Hence, most forms are usually POST'd, not GET'd. Joe -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/C4RmK-oou2oJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: automatically unsinking event when no hanlders present ?
The DOM handlers are automatically removed by GWT when you destroy that object (i.e. that widget is removed from the DOM). This is why you should always capture browser events in this way rather than using JSNI. If you do create your own custom handlers, then you'll need to remove those onDetach() of the widget or you'll have a leak. Sincerely, Joseph -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/uSvSKur4VocJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: TabLayoutPanel with custom widget for tabs
Hi Alfredo,
Thanks for the reply.
It turns out the magic sauce for getting the elements to display
correctly is to use InlineLabel or InlineHTML rather than plain Label
or HTML. Thanks to your code, all is good.
Cheers.
private InlineLabel tabItemTittle;
private String text;
private Image image;
public TabItem(String title) {
tabItem = new FlowPanel();
initWidget(tabItem);
tabItemTittle = new InlineLabel(title);
tabItem.add(tabItemTittle);
image = new Image(icons.asteriskOrange());
tabItem.add(image);
addHandlers();
}
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Re: Firefox 12 release
Linux 64 bit: http://acleung.com/ff12-linux64.xpi Have fun! -Alan On Wed, Apr 25, 2012 at 1:20 PM, Alan Leung acle...@google.com wrote: Let me know if you see any problems: http://acleung.com/ff12-linux32.xpi More to come. -Alan On Wed, Apr 25, 2012 at 1:56 AM, Thomas Broyer t.bro...@gmail.com wrote: On Wednesday, April 25, 2012 8:17:30 AM UTC+2, Olivier Scherler wrote: Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? Or install a portable version that you use only for development. – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. You're lucky apparently: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
standard.css attribute override my css attribute!!
my project name is ALS and I have a ALS.css file, with some content like
body{
font-size:20px;
}
table td{
font-size:20px;
}
but I found it has no effect on my gwt application, it is override by
standard.css, how to resolve this problem?
Also, when I generate the project, there is some auto-generated css
attribute in ALS.css like
.gwt-MenuItem
but these attribute can also be found in standard.css, so why gwt
autogenerated these css attribute again when I new a project if
standard.css already has these attribute?
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where to place css file and image file?
Currently, I place css file under war directory and images file under war/images directory. but if I want to use ClientBundle, seems these file need place under src directory? if yes, how to modify the build.xml? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/SWvrlfDijmwJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
GWT with RequestFactory ,Hibernate and Mysql.
Hi all. Please help me. i was trying to work with GWT with RequestFactory ,Hibernate and Mysql. but i have one question is ,it is passible to work GWT with RequestFactory ,Hibernate and Mysql. this combination. tell me any one. Thanks Regards. Laxman. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Firefox 12 release
Alan, Receiving 403 (forbidden) error while trying to access the 64 bit xpi file. 32-bit version has no such issues Thanks Ashwin Sent from my iPhone On Apr 26, 2012, at 7:11 AM, Alan Leung acle...@google.com wrote: Linux 64 bit: http://acleung.com/ff12-linux64.xpi Have fun! -Alan On Wed, Apr 25, 2012 at 1:20 PM, Alan Leung acle...@google.com wrote: Let me know if you see any problems: http://acleung.com/ff12-linux32.xpi More to come. -Alan On Wed, Apr 25, 2012 at 1:56 AM, Thomas Broyer t.bro...@gmail.com wrote: On Wednesday, April 25, 2012 8:17:30 AM UTC+2, Olivier Scherler wrote: Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? Or install a portable version that you use only for development. – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. You're lucky apparently: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Firefox 12 release
Sound be fixed now. On Wed, Apr 25, 2012 at 9:43 PM, Ashwin Desikan ashwin.desi...@gmail.comwrote: Alan, Receiving 403 (forbidden) error while trying to access the 64 bit xpi file. 32-bit version has no such issues Thanks Ashwin Sent from my iPhone On Apr 26, 2012, at 7:11 AM, Alan Leung acle...@google.com wrote: Linux 64 bit: http://acleung.com/ff12-linux64.xpi http://acleung.com/ff12-linux64.xpi Have fun! -Alan On Wed, Apr 25, 2012 at 1:20 PM, Alan Leung acle...@google.com acle...@google.com wrote: Let me know if you see any problems: http://acleung.com/ff12-linux32.xpi http://acleung.com/ff12-linux32.xpi More to come. -Alan On Wed, Apr 25, 2012 at 1:56 AM, Thomas Broyer t.bro...@gmail.com t.bro...@gmail.com wrote: On Wednesday, April 25, 2012 8:17:30 AM UTC+2, Olivier Scherler wrote: Why don’t people either: – Turn off auto-update in Firefox* if they use it to develop in GWT? I think it’s been proven that the only major thing these releases have is their version number increment, so why the rush to update? Or install a portable version that you use only for development. – Use Chrome to develop in GWT? I never had a single problem with the GWT plugin since I started development. You're lucky apparently: http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=4582 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7182 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 http://code.google.com/p/google-web-toolkit/issues/detail?id=7196 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ https://groups.google.com/d/msg/google-web-toolkit/-/V-dhlnghUmQJ. To post to this group, send email to google-web-toolkit@googlegroups.comgoogle-web-toolkit@googlegroups.com . To unsubscribe from this group, send email to google-web-toolkit%2bunsubscr...@googlegroups.com google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT with RequestFactory ::::: com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /gwtRequest
hi thinks a lot first I want to thanks you for these superb on GWT RequestFactory, they really helped me getting started quickly. i don't now about symbolMaps , i think it is google datastore, but i am trying to store in mysql database. i created a web application with GWT RequestFactory and for persistence i use the hibernate and mysql datastore but , to transfert data between server and client i should use mysql or sql server but i don't know how can i do it, so i will be grateful if someone can help me with example or any information please help me. Thanks Regards. laxman On Wed, Apr 25, 2012 at 7:20 PM, thiago borges martins tborgesmart...@gmail.com wrote: Make the following change to your web.xml and see if it will funionar: servlet servlet-namerequestFactoryServlet/servlet-name servlet- classcom.google.web.bindery.requestfactory.server.RequestFactoryServlet/ servlet-class init-param param-namesymbolMapsDirectory/param-name !-- You'll need to compile with -extras and move the symbolMaps directory to this location if you want stack trace deobfuscation to work -- param-valueWEB-INF/classes/symbolMaps//param-value param-nameuserInfoClass/param-name param-valuecom.dynatech.server.domain.NameData/param-value /init-param /servlet servlet-mapping servlet-namerequestFactoryServlet/servlet-name url-pattern/gwtRequest/url-pattern /servlet-mapping this stretch you need to check where the GWT is generating a compilation of sources, perhaps because the problem is that he is not able to find the java-script compiled. In my case it's in this directory url-pattern/br.com.tbm.consult.Application/gwtRequest/ url- pattern To identify the directory you just go in the target folder after compilation if you are using maven. if you are using the standard build of gwt you should be in the war directory. Any problems just post. On 25 abr, 07:19, laxman lingampally lingampall.lax...@gmail.com wrote: Hi all, please help me. i am wworking on gwt woth requestfactory, at that time getting above error. *here web.xml i configared .RequestFactoryServlet but it is internally calling LocalResourceFileServlet.* Why itis happening?? web.xml. servlet servlet-namerequestFactoryServlet/servlet-name servlet-classcom.google.web.bindery.requestfactory.server.RequestFactoryServlet/servlet-class init-param param-nameuserInfoClass/param-name param-valuecom.dynatech.server.domain.NameData/param-value /init-param /servlet servlet-mapping servlet-namerequestFactoryServlet/servlet-name url-pattern/gwtRequest/url-pattern /servlet-mapping thanks in advace, thanks regards. laxman -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
