Hey, you're right. This was the problem. Thanks.
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What I did was read through the MVP articles 1 2, read about the Activity
and Places approach, tried coding a bit to get more familiar with the
terminology and then started using GWT-Platform. With the new plugin it
simplifies all of the cruft and confusion that is MVP..
On Thu, Jun 30, 2011 at
Hi,
i am using from com.google.gwt.visualization.client.visualizations the
class ColumnChart.
The problem is, when i use the draw method an exception is thrown and
i dont know why?
The ColumnChart class is shown as deprecation.
Here the exception:
11:29:23.132 [ERROR] [... Uncaught
Hello,
I want to create a page with auto-completion login , I found that
great tutorial(http://borglin.net/gwt-project/?page_id=467), I tested
the example and it works very well. But in my case the login page must
also contain a button to signup. I thought to add the button from the
LoginView
our CTO wants to generate jpa stuff, can you bring some articles on how to
do stuff with xtext?
On Fri, Jul 1, 2011 at 1:55 AM, dd cafeb...@googlemail.com wrote:
### AutoBeans can be used on client *and* server side:
static interface MyAutoBeanFactory extends AutoBeanFactory {
Not much detail here. But try and register you event handlers using
Scheduler.get().scheduleDeferred...
Are you creating a GWT button widget or a plain DOM.createButton() element?
Ahmed ahmed.zar...@gmail.com wrote:
Hello,
I want to create a page with auto-completion login , I found that
is there a reason why webappcreator doesn't create a resource folder for
maven?
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To
Using GWT 2.3
This is the Guice stuff that I added to my web.xml
filter
filter-nameguiceFilter/filter-name
filter-classcom.google.inject.servlet.GuiceFilter/filter-class
/filter
filter-mapping
filter-nameguiceFilter/filter-name
url-pattern/*/url-pattern
/filter-mapping
Dear Eric,
I receive only error-messages when trying these links. Is there any
known problem?
Best regards
Eckhard
On 6 Mai, 15:39, Eric Clayberg clayb...@google.com wrote:
The ZIP file links for the full GWT Designer version are here...
If all cells are the same width, give this table a style name, and add
a CSS rule for cell width:
.myTabe td {
width: 100px !important;
}
I use this approach to set the height of rows in CellTable, where
empty rows have a different height from the ones with data.
Andrei
On Jun 30, 9:20
We use FlexTable to display error messages and clear them later. We
use the following code to achieve this.
FlexTable messages = new FlexTable();
Image image = new Image();
image.setUrl(images/warning.gif);
messages.setWidget(0, 0, image);
messages.setWidget(0 1, status_message);
We remove the
So, I developed a simple custom component consisting of a panel, two
buttons, a text field, and a text area. I want to be able to embed
this component in my main window. However, when I attempt to add the
component into the main window of my program using the GWT palette, I
receive the error
Make sure you have only one GWT version on your classpath. The gwt/dev/asm
classes are in gwt-servlet.jar, which should be the only GWT jar you need on
the server side (along with validation-api.jar and json.jar).
Also, in order to get the benefits of Guice injection for RF services,
you'll need
Hi Andreas,
This is exactly why using the Command pattern a la gwt-dispatch is
recommended :-) You can use a servlet filter for basic centralized handling
such as authentication or have all your service impls extend a base class
that extends RemoteServiceServlet, but those are the only ways I
I've got a simple layout with a VerticalPanel nested inside a
DockLayoutPanel. There are three widgets in the VerticalPanel: the
first and third ones have an explicitly set height in EM units. The
middle widget has a height of 100%. I expect the VerticalPanel to
fill the entire space given it,
I realize that this question was asked in this thread, but seeing as the
response was a few years old I thought I would pose the question again.
At work there has been a ton of discussion (putting it nicely) about the use
of GWT inside the organization. It doesn't seem to be enough to those
I would imagine that GWT-Platform is better than GWT's native MVP (by
which I mean Activities/Places/ActivityMapper), otherwise it probably
wouldn't exist. The problem I have is that GWT-Platform isn't
supported by Google while their MVP is. Maybe GWT MVP isn't entirely
sufficient but it has
Actualy I already have Guice injection on RF services and I didn't had to
subclass RFS nor work with service layer decorators... well, at least in
devmode it works
On Fri, Jul 1, 2011 at 9:38 AM, David Chandler drfibona...@google.comwrote:
Make sure you have only one GWT version on your
Thanks! makes sense, I think my problem is that I thought that Proxy's could
be generated 100%, but it seems we still need to maintain them by-hand in
some cases
On Thu, Jun 30, 2011 at 9:32 PM, David Chandler drfibona...@google.comwrote:
Magno is correct. You can create multiple proxy
Is there a way to add an arbitrary object to MultiWordSuggestOracle?
The object can implement a method which returns a String.
J.Ganesan
www.DataStoreGwt.com
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That seems like very odd behavior and an unlikely bug to have crept in
without being detected.
It sounds like this started happening after upgrading to a new version of
GWT. Make sure you don't have multiple versions of GWT jars on your
classpath when running development mode. Also, does it work
Hi Kevin,
There are several hundred projects within Google using GWT and more are
being written or rewritten all the time. Some of the major ones:
AdWords UI
AdSense UI
Blogger (
http://techcrunch.com/2011/03/14/half-a-billion-blog-posts-later-google-to-give-blogger-a-revamp/
)
Groups (new UI)
Well, the new Google Groups uses GWT, to begin with
;-) https://groups.google.com/forum
Buzz makes use of GWT (the popup for finding people/seeing who you
follow/who follows some is built with GWT). I believe Orkut switched to GWT
a while ago, and Orkut team members (if I'm not mistaken) have
Thank you, David, the problem was that I wasnt using gwt-servlet at all
On Fri, Jul 1, 2011 at 10:16 AM, Magno Machado magn...@gmail.com wrote:
Actualy I already have Guice injection on RF services and I didn't had to
subclass RFS nor work with service layer decorators... well, at least in
While it's true that gwt-platform is not supported or endorsed by Google,
note that gwt-platform creator Philippe Beaudoin was invited to present at
Google I/O this year (see the video at
http://code.google.com/p/gwt-platform/). Also note that both gwt-platform
and Activities and Places are built
To reiterate, GWT does not have a native MVP framework. Activities and
Places are not directly related to MVP. The documentation is misleading on
this point and, as David said, they're working on correcting that.
Some things to keep in mind:
1. MVP is a pattern. How that pattern is applied
1. This is not GWT Designer error, this is Swing Designer error, which is
part of Eclipse.org and should be handler there.
2. Newsgroup is bad place for reporting errors like this. Create error
report, as this is suggested by error page, and open Bugzilla bug and attach
this error report.
--
What other versions of GWT do you have installed locally?
What version of GWT is being used with this project? It would be
helpful to see the project classpath.
What happens if you create a new Web Application Project using the GPE
and then use the GWT UiBinder wizard?
On Jun 30, 2:51 pm, Mike
which did not change with the 2.1 release and is unlikely to change. This
is not common in reality.
2011/7/1 David Chandler drfibona...@google.com
While it's true that gwt-platform is not supported or endorsed by Google,
note that gwt-platform creator Philippe Beaudoin was invited to present
Am Freitag, 1. Juli 2011 14:47:36 UTC+2 schrieb David Chandler (Google):
Hi Andreas,
This is exactly why using the Command pattern a la gwt-dispatch is
recommended :-)
But a Command pattern gets really annoying if you start using code
splitting. GWT will load every serializer for every
Try replacing the 2.3.0 in the URLS with 2.3.2 instead.
The standalone GWTDesigner (and GPE beta channels) don't yet provide stable
URLs for zipped update site artifacts.
-seth
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First, someone definitely *thought initially* that Views/ClientFactory/
Activities/Places/PlaceHistoryMapper/ActivityMapper described on the
GWT *MVP* documentation page constituted a framework that could be
*used* at least for MVP. And, indeed, it can be.
Secondly, to me and some others I'd
Hello,
can you help me please. I want to copy an entityProxy1 to an entityProxy2
with his entire graph. without have to make a glue code
(entityProxy2.setProperty(entityProxy1.getProperty()))
thx
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i feel this area is almost but discarded, and yet it has so much
potential for improvements
i also accidentally open the same issue twice before, don't know how.
By default it uses this mechanism
http://code.google.com/webtoolkit/doc/latest/DevGuideMvpActivitiesAndPlaces.html#Places,
however I would like my URLs to look like this..
#Items
instead of
#Items:
Thanks
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*EasyGWT 1.2.0 is here!*
We are happy to announce the addition of:
- An easy to use Wizard implementation. Super cool!
- A new Error Dialog providing a Details Area for full display of Stack
Trace Exceptions.
- This release contains many new enhancements to the existing
I believe GWT 2.3 is the only version I've ever installed. I am just
getting up to speed with it and only installed it a couple weeks ago.
Also, in the Wizard to start a new Google Web App it only shows GWT
2.3 in the popup (where other versions may be targeted).
I was able to use the UiBinder
I have a working Helios installation on which I have set up GWT 2.3
on. I am using Hibernate 3.6 as my JPA provider in a GWT project
however when I deploy to my Glassfish server and try to use features
in the app, I get errors complaining about EclipseLink which I not
even using in my project.
GWT is the best for developing enterprise applications for any mobile
platform.
It works on iPhone, Android, Blackberry and Windows Mobile too.
Emerging SOA Architecture is, thin client with GWT + Request Builder
connects to server side residing in Cloud.
Regards,
Bala.
Author: Book. Web
My GWT app uses a FormPanel with method set to 'METHOD_POST' in ui.xml. This
causes both IE7 and 9 to complain about it saying invalid argument. If I
change it to 'POST' manually, it works. What gives?
I'm having trouble that this is an oversight on GWT's part. Is there
anything I am missing?
Short answer: no, because then you couldn't tell whether its the items
prefix with empty token, or empty prefix with items token (right, it's the
latter).
Long answer: yes, but not with PlaceTokenizers (implementing your own
PlaceHistoryMapper; or with a catch-all PlaceTokenizer with the empty
METHOD_POST and METHOD_GET are constants of type String; setAction on
FormPanel takes a String argument. So the value you put in the ui.xml is the
String value you set directly, so you should use POST, not METHOD_POST.
That would be different with an enum value, but here it's only String.
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Le vendredi 1 juillet 2011 18:12:45 UTC+2, cri a écrit :
First, someone definitely *thought initially* that Views/ClientFactory/
Activities/Places/PlaceHistoryMapper/ActivityMapper described on the
GWT *MVP* documentation page constituted a framework that could be
*used* at least for
On Friday, July 1, 2011 11:37:26 AM UTC-7, Thomas Broyer wrote:
METHOD_POST and METHOD_GET are constants of type String; setAction on
FormPanel takes a String argument. So the value you put in the ui.xml is the
String value you set directly, so you should use POST, not METHOD_POST.
In that
Thanks for the clarification. I'll look into the long answer.
On Fri, Jul 1, 2011 at 11:35 AM, Thomas Broyer t.bro...@gmail.com wrote:
Short answer: no, because then you couldn't tell whether its the items
prefix with empty token, or empty prefix with items token (right, it's the
latter).
I founded a forum dedicated for brazilian GWT developers, and would like to
invite any one here who speak portuguese to participate
www.gwtbr.com
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http://blog.magnomachado.com.br
http://code.google.com/p/emballo/
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Thanks, we will be there! :)
Alisson Prestes
www.google.com/profiles/javalisson
On Fri, Jul 1, 2011 at 4:06 PM, Magno Machado magn...@gmail.com wrote:
I founded a forum dedicated for brazilian GWT developers, and would like to
invite any one here who speak portuguese to participate
You might find the following links helpful:
http://stackoverflow.com/questions/5000520/gwt-replace-abstractplacehistorymapper-with-a-custom-mapper-using-deferred-bindi
http://stackoverflow.com/questions/5579916/how-to-change-gwt-place-url-from-the-default-to
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OK, I figured out that if I surround each widget declaration inside the
VerticalPanel with g:cell/g:cell tags, I can use the cell height
property on the second cell like this: g:cell height='100%'.
That makes my layout do what I want.
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I agree with cri, probably the documentation should be reviewed and
updated to GWT 2.3.
Reading all the stuff I miss the big picture, should be useful some
schemes that summarize things.
Anyway I wil try to implement a complete example on AppEngine using
Activity, Places, MWP, RequestFactory,
Yes...the only problem is using old links from prior to the most
recent release. The new links are...
http://dl.google.com/eclipse/inst/d2gwt/latest/3.7/GWTDesigner_v2.3.2_UpdateSite_for_Eclipse3.7.zip
I'm trying to invoke PopupPanel using the MouseUpEvent when right-
clicking a TreeItem. When I right-click a tree item, my PopupPanel is
shown but immediately gets overwritten by an Inspect Element
PopupPanel firing after my own PopupPanel (thus canceling it). How do
I override the Insert Element
for the rightclick to work on the tree item, you also have to do
event.preventDefault(); which stops the default browser behavior.
As to why it works in chrome but not ie, have you disabled some browsers in
your gwt.xml file?
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If I generate a new UI Binder, add a named field to the .xml template, in
the .java file, the java compiler complains
Field xxx has no corresponding field in template file
The field is of-course defined in the .ui.xml template. Having said that,
the code compiles fine. But, it's just annoying
You can also manually invoke Window.open(String,String,String)
On 30. Jún, 23:05 h., Eric Metcalf emetcalf@gmail.com wrote:
There is a way to open a new window with results from a click, but it may
not be the best solution for what you want. What are you trying to display?
You will have
Hi all,
I have the following code:
g:DockLayoutPanel unit='PX' ui:field=dockPanel
g:north size='35'
g:HTMLPanel
Header
/g:HTMLPanel
/g:north
g:center
g:ScrollPanel width = 100% height = 100%
On Friday, July 1, 2011 2:02:24 PM UTC-7, slowpoison wrote:
If I generate a new UI Binder, add a named field to the .xml template, in
the .java file, the java compiler complains
Field xxx has no corresponding field in template file
Too bad I was only concentrating on compiling. This problem
You should be able to add a click handler to the anchor and call
preventDefault() on the ClickEvent passed to it to prevent the default
page opening action of the anchor tag.
On Jun 30, 5:28 pm, Oscar o.bar...@gmail.com wrote:
Hi jhulford,
Thanks for your answer!
What you say works great for
I don't know why, but it outputs an error twice (this is the only
missing ProxyFor annotation I have, so I can't tell whether it's
specific to that interface or more general):
myapp-shared/src/main/java/xxx/shared/breadcrumb/BreadCrumbItemProxy.java:14:
A proxy must be annotated with ProxyFor,
Was curious to see what it'd look like; finally have a few comments.
http://gwt-code-reviews.appspot.com/1466809/diff/1/user/src/com/google/gwt/uibinder/client/UiRenderer.java
File user/src/com/google/gwt/uibinder/client/UiRenderer.java (right):
Was curious to see what it'd look like; finally have a few comments.
http://gwt-code-reviews.appspot.com/1466809/
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LGTM (w/minor cleanup + a suggestion)
I like the management of class literal rescues much better now!
http://gwt-code-reviews.appspot.com/1447821/diff/15001/dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
File dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
http://gwt-code-reviews.appspot.com/1466809/
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Thanks Thomas!.
http://gwt-code-reviews.appspot.com/1466809/diff/1/user/src/com/google/gwt/uibinder/client/UiRenderer.java
File user/src/com/google/gwt/uibinder/client/UiRenderer.java (right):
http://gwt-code-reviews.appspot.com/1466809/diff/1/tools/api-checker/config/gwt23_24userApi.conf
File tools/api-checker/config/gwt23_24userApi.conf (right):
http://gwt-code-reviews.appspot.com/1466809/diff/1/tools/api-checker/config/gwt23_24userApi.conf#newcode58
Regarding the generics issue, I agree that the checker is behaving
correctly: the ListSubFooProxy would be converted to a ListSubFoo
when being checked against the domain type. A List? extends BaseFoo
can't be assigned to the type ListSubFoo since the list might contain
OtherFoo elements.
Since
On Fri, Jul 1, 2011 at 5:52 PM, b...@google.com wrote:
Regarding the generics issue, I agree that the checker is behaving
correctly: the ListSubFooProxy would be converted to a ListSubFoo
when being checked against the domain type. A List? extends BaseFoo
can't be assigned to the type
Reviewers: jat, conroy,
Description:
Updating npapi plugin to remove gwtId from Jso objects (idenity fix),
adds a second map in LocalObjects.
Please review this at http://gwt-code-reviews.appspot.com/1469803/
Affected files:
M plugins/npapi/LocalObjectTable.h
M
http://gwt-code-reviews.appspot.com/1469803/
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On 2011/07/01 18:28:32, codefu wrote:
We can't rip out the ID hack quite yet-- we'd have to wait until the
fixes roll out to stable users. We need to add some version checking of
chrome to decide if it's safe to do this.
http://gwt-code-reviews.appspot.com/1469803/
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On 2011/07/01 18:31:43, conroy wrote:
On 2011/07/01 18:28:32, codefu wrote:
We can't rip out the ID hack quite yet-- we'd have to wait until the
fixes roll
out to stable users. We need to add some version checking of chrome to
decide if
it's safe to do this.
Is windows still on
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/LocalObjectTable.h
File plugins/npapi/LocalObjectTable.h (right):
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/LocalObjectTable.h#newcode100
plugins/npapi/LocalObjectTable.h:100: NPObject* get(int id) {
Given
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/LocalObjectTable.h
File plugins/npapi/LocalObjectTable.h (right):
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/LocalObjectTable.h#newcode100
plugins/npapi/LocalObjectTable.h:100: NPObject* get(int id) {
On
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/ScriptableInstance.cpp
File plugins/npapi/ScriptableInstance.cpp (right):
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/ScriptableInstance.cpp#newcode434
plugins/npapi/ScriptableInstance.cpp:434: int id =
Revision: 10418
Author: gwt.mirror...@gmail.com
Date: Fri Jul 1 12:22:05 2011
Log: Update pre-built requestfactory-apt.jar to r10417.
http://code.google.com/p/google-web-toolkit/source/detail?r=10418
Modified:
/tools/lib/requestfactory/requestfactory-apt.jar
http://gwt-code-reviews.appspot.com/1469803/
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http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/ScriptableInstance.cpp
File plugins/npapi/ScriptableInstance.cpp (right):
http://gwt-code-reviews.appspot.com/1469803/diff/1/plugins/npapi/ScriptableInstance.cpp#newcode434
plugins/npapi/ScriptableInstance.cpp:434: int id =
LGTM
http://gwt-code-reviews.appspot.com/1470802/
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lgtm2
http://gwt-code-reviews.appspot.com/1470802/
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I made the fixes and submitted it. Since most people are headed out of
the office for the holiday, I need to get it in early to see if I need
to revert it before everyone is gone. :)
I had a few nits below but I felt a bit out of context. Is there an
overview somewhere of what you guys are trying to accomplish? What
should rendering for Cells look like?
http://gwt-code-reviews.appspot.com/1466809/diff/1/user/src/com/google/gwt/uibinder/client/UiRenderer.java
File
On 2011/07/01 20:59:37, rdcastro wrote:
I had a few nits below but I felt a bit out of context. Is there an
overview
somewhere of what you guys are trying to accomplish? What should
rendering for
Cells look like?
Yes, we have a design doc... which I forgot to share. Here is the link,
https://docs.google.com/a/google.com/document/pub?id=1a-_8IdBrBmWCnhV6rnQVmzXB_bXQ9JQ4ya-k1_s1_sA
Is it okay to make that public?
http://gwt-code-reviews.appspot.com/1466809/
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Thanks for sharing, I'll read it tomorrow and try and come up with
more interesting suggestions :-)
On Fri, Jul 1, 2011 at 6:14 PM, rchan...@google.com wrote:
On 2011/07/01 20:59:37, rdcastro wrote:
I had a few nits below but I felt a bit out of context. Is there an
overview
somewhere of
On 2011/07/01 21:19:25, stephenh wrote:
https://docs.google.com/a/google.com/document/pub?id=1a-_8IdBrBmWCnhV6rnQVmzXB_bXQ9JQ4ya-k1_s1_sA
Is it okay to make that public?
I think it is OK. We usually publish them in the Wiki, but Docs is
getting so good that I wanted to try it this way.
Oops, there's a problem, I need one more cycle before I can commit.
Will send patch tonite. :(
On Fri, Jul 1, 2011 at 1:43 PM, cromwell...@google.com wrote:
I made the fixes and submitted it. Since most people are headed out of
the office for the holiday, I need to get it in early to see if
Reviewers: zundel, jbrosenberg,
Message:
Hey guys,
Please review. This fixes the front-end issue withe GwtAstBuilder,
bringing it up to parity with GenerateJavaAST.
However, there *is* in fact a bug in the backend. See:
http://gwt-code-reviews.appspot.com/1470803/
But I want to go ahead and
http://gwt-code-reviews.appspot.com/1447821/diff/15001/dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
File dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
(right):
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