Hello Everybody,
I used the GWT Theme Generator [1] to generate kind of a gray style
with thin lines for our application.
Not I am facing the problem that the lower corners of a DialogBox look
kinda weird on IE7+ and FF 3.5+.
Please see these screenshots [2], [3] for an explanation.
As you can
Hi GWT developers,
There are some concerns on 2.1 MVP approach, which have been raised
here
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/44cc77811080a288/f53f9d29ebb9257d?lnk=gst&q=mvp#f53f9d29ebb9257d
and here
http://groups.google.com/group/gwt-platform/browse_thread/thr
> (BTW: is there a better way to convert an int to String than ""+idx?)
>
> Magnus
>
>
Integer.toString(idx)
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To u
Hellos,
I would like to add markers to a static image, referenced each marker by the
position X an Y relative to the image.
Something like is possible to do with the API for gMaps, adding markers to
the google maps
Thanks people!
Bruno
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Hi,
A lot of web APIs use REST nowadays. GWT seems really well suited to
build mashups/UIs on top of REST web services.
However, it's not that easy to work with REST from GWT (see also
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/71f2d5599ee2593f/41ef729a5d1cfe8d?lnk=gst
I don't suppose you have the patched version of the lib available, I
would like to avoid downloading the whole gwt project and compiling
again for this.. I tried tweaking the class in the Jar file, but that
seems to end up with a java.lang.Error: Unresolved compilation
problem:
The construc
Pleased to say I downloaded the 1.4.2 JDK and was able to recompile
that class OK - just expanded the existing gwt-user.jar file, updated
the source and recompiled (actually I let eclipse recompile) using the
1.4.2 java compiler. Then created new gwt-user.jar file.
Just in case anyone else needs t
Hello,
This is really just a heads up...
We are currently developing a large/complex GWT app and are making use
of ClientBundle, CssResource and ImageResource. We've run into an
issue where by GWT is generating massive sprite images (for instance
one is 163,000 x 300 pixels) - which obviously cau
Did you check your Compile reports ?
http://code.google.com/webtoolkit/release-notes.html#Release_Notes_2_0_0_rc2
On Jul 9, 1:55 pm, DaveC wrote:
> Hello,
>
> This is really just a heads up...
>
> We are currently developing a large/complex GWT app and are making use
> of ClientBundle, CssResour
Hi all.
Got this setup:
Dock (DockLayoutPanel)
--Tree (Tree)
--Content. (SimplePanel)
DockPresenter creates and bind the presenters for tree and content
like so:
public DockPresenter(ContactsServiceAsync rpcService,
HandlerManager eventBus, Display view) {
Hi All,
I’m sitting with a quite normal problem where I want several
components to talk to each other via an eventbus. I have seen some
questions on this forum that are quite close to what I’m asking now
but no one actually answers the question.
Now to my question: I have a couple of components,
Hi,
suppose the sample contacts application is running on a server and
there are 2+ users using it concurrently. if user1 delete a contact,
user1's list will automatically be refreshed with the changes, i want
to fire this event to other users who are viewing the same list to be
notified as well.
Hi,
this is my first post to the group. Sorry for any mistakes.
I'd like to emphasize, as stated above, that printed books are out-
dated. I've gone through many books and they all cover the very basics
of getting started with Appengine and GWT. I would like to point out
that, even though in the
Interestingly,
I have 'just' come across the same problem in the middle of
development!
Using Elipse's neat trick of setting SDK versions, I have found that
this problem exists since V2.0, whereas the older SDK 1.7.1 works fine
= a very poor but quick work around, that is FAR from ideal!!!
Come
How do I get the CSSResource class to recognize something like
.styleClass:nth-child(odd) {
/* Do something */
}
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How do you call GWT RPC from Adobe AIR? Is it possible? I get a
security violation from AIR.
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Hi,
I am working on an application that uses GWT 2.0.3 and GXT 2.2.0. I
have implemented the onClose method of the CloseHandler to terminate
the session on browser close, however this is causing an obvious
problem of terminating the session on browser refresh as well.
Can someone put some ideas o
Hi I want to configure my project with GWTTEstCase but getting this
error when trying to run the TestCase.
Exception in thread "htmlUnit client thread"
com.gargoylesoftware.htmlunit.ObjectInstantiationException: unable to
create HTML parser
at com.gargoylesoftware.htmlunit.html.HTMLParser
Hi @all,
now i try to start orcades-spring-gwt-sample in Eclipse with righClick-
>RunAs->WebApplication. The application starts successfully, but i see
no login panel and in console there are the following Warnings:
[WARN] Module declares a servlet class
'org.springframework.web.context.suppor
I have a project that works modeled after the Contacts example from
the Google I/O talks.
In trying to use a DockLayoutPanel I changed the .ui.xml file as
from using simple panels
shown below. Both versions of the ui.xml file have the same UiFields.
Using the code below the application works
Hi,
suppose we are working with the sample gwt contacts app., and there
are 2+ users using the application concurrently on different machine.
when USERA delete a contact, i want the other users to be notified as
well and update the list automatically without using an auto refresh
timer or clickin
I have already created a login system on my GWT application that works
fine, but I have a problem: when the users login I recieve a session
number and a "user" from the database with custom options as the
privileges and the preferred language and I would like to redirect the
application with the lo
Hello again,
I took a look at "Pro Web 2.0 Application Development with GWT" and it
seems like a really good book. I would recommend it in fact.
Its got all a lot of goodies. Describes the nicest of Java development
tools and processes that you will go through, and really work like a
Pro. So its
No, forgot about those (I check them)... but I have some more info
now... I can trigger the big sprites by changing the size of the image
(thats repeated) e.g.
image 62 x 60 px triggers big sprite
image 500 x 60 px no big sprite...
On Jul 9, 1:02 pm, Frederic Conrotte
wrote:
> Did you check you
Hi,
I have created one .ds.xml file using one database table.
Can i create ds.xml file using two database table and when i am
dynamicForm.saveData().
i want to submit data on both database table.
Best Regards & Thanking you,
Gopal Dhanjibhai Bhalala
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Checked the compile report, but I can't seem to find where it
references (if it even does) the generated ImageResourceBundles...
On Jul 9, 1:58 pm, DaveC wrote:
> No, forgot about those (I check them)... but I have some more info
> now... I can trigger the big sprites by changing the size of the
Hello,
I think that the best approach is the following :
Each client has to do a periodic request to the server (every minute
for example) to check if the list of contact has changed. If it's the
case, the client do another request to retrieve the updated list of
contact.
As far as I know the ht
Hi,
from times to times this questions comes up.
The user has the control over the browser, not javascript over the
browser or the user.
And this is a good idea because of security.
Developers and customers must accept that there is no control over F5/
Refresh. The same is true for power off ;-)
Hi Dave,
163000x300 pixel is extreme.
I see two causes
a) you have such a lot images. Than I would try for splitting up the
ClientBundle
b) GWT has a bug which causes huge images as a result. Maybe a) puts
the compiler in a more stable state
Stefan Bachert
http://gwtworld.de
On 9 Jul., 13:55,
Hi,
look for comet, long polling, server push.
There are projects on this topic on code.google.com (gwt-comet)
Stefan Bachert
http://gwtworld.de
On 8 Jul., 19:22, keneiken wrote:
> Hi,
>
> suppose we are working with the sample gwt contacts app., and there
> are 2+ users using the application c
Hi,
GWT RPC is just an HTTP POST.
>From this point of view it should be possible.
However, GWT RPC is passing an id in the headers which is changing
every compile.
So you must simulate this, too.
Stefan Bachert
http://gwtworld.de
On 9 Jul., 00:20, Gurufaction wrote:
> How do you call GWT RPC fr
Hi Bruno,
there is no way to manipulate an image directly.
However, you may try to put an transparent image with ticks over the
map.
Stefan Bachert
http://gwtworld.de
On 9 Jul., 11:39, Bruno Lopes wrote:
> Hellos,
>
> I would like to add markers to a static image, referenced each marker by the
- Does the rest of your GWT UI show up fine?
- When you run with Eclipse are you ever testing the compiled production
(web) version of your app, or are you always running in development mode?
- Are you testing with the same browser against App Engine as you are
against Eclipse?
- You can try compil
Hi Marius,
I guess directly supporting RESTful/Soap does not make much sense
because of SOP and other security topics.
At this time I would recommend always to use GWT-RPC to communicate.
>From the server SOP does not apply and you can access any webservice
you like.
Stefan Bachert
http://gwtwor
Hi Jero,
in this case I just would use classical http. I dont think that
ClientBundle gives you a real advantages on banner ads.
http://..."/>
Stefan Bachert
http://gwtworld.de
On 9 Jul., 05:28, Jero wrote:
> Hello Stefan, really I do not like having to recompile the entire
> project every time
Hi Jef,
Thanks for taking the time to answer my questions.
I'll try to remove the fuzziness.
I have already built a lot of objects using server side java, so I'm
not going to build any services using .NET. I've used the eclipse GWT
plugin and that takes care of everything needed to get the GWT-cl
Hi Sven (hi again;-),
I did not encounter such a situation, yet. However, to my knowledge
IE8 has an limit on data-url of 32KB which are used by GWT
(url(data:...)).
Probably one gif is smaller than the limit but the other is NOT.
When this is the real cause, it is in the end a bug of GWT not to
You may have a point on table width. Elsewhere I call
table.setWidth("100%"), but my understanding of the layering is that
is bound by higher blocks. However for columns, if the data I'm
reading has a width defined for a column, I call
columnFormatter.setWidth(col, ""+width+"px"). My tables have
Yeh, we were seeing browser memory usage jump from about 40Mb to over
300Mb.
We already split images/resources up (into modules/plugins with
specific functionality e.g. Search, RSSFeed, AppFramework etc, etc) -
for example in one bundle there are 17 images (9 of those are for a
DecoratorPanel, 5 a
Take a look at the following classes in GWT - HandlerManager,
GwtEvent, EventHandler
Implementation:
EventBus
package my.app.client.event;
import com.google.gwt.event.shared.HandlerManager;
public class EventBus {
private EventBus() {}
private static fina
Hi,
there is nothing special in a GWT servlet regarding hibernate.
You can use any best practice you know or find for classical web
technology.
But aware, classical technology renders the gui as html in the server
(making the server in truth to a fat-client using the browser as an
ultra-thin-clie
I have a DisclosurePanel with a few links inside the header. My
problem is that when i click one of these links the click-event sink
through to the DisclosurePanel header, and folds up the panel. Is
there any smart way to stop this? I tried playing around with
unsinking the event - but couldn't get
I found the following overview interesting too:
http://www.over-look.com/site/index.php/documentation/techblog/item/gwt-2-1-tutorial-1-mvp-the-model
The DTO model described there seems a little involved. If I understand
correctly, there is a client-side and server-side version of the DTO
for each o
On Jul 9, 7:02 am, Stefan Bachert wrote:
> I guess directly supporting RESTful/Soap does not make much sense
> because of SOP and other security topics.
With browsers becoming more aware and supporting sources from multiple
sources, SOP is not so much an issue.
> At this time I would recommen
Hi Arian,
I don't have a good answer for you, as I really don't do server-side Java.
I've got to believe that there are quite a few examples "out there" of
how a Java servlet can participate in CGI traffic on some arbitrary
port. Such CGI traffic is what a non-Java RPC client request looks like
t
If you want to do this statically, put your image in an AbsolutePanel,
then add your markers (in my case, smaller images) to the
AbsolutePanel. They appear on top (I attach a ClickHandler to the
smaller images to pop up info about them).
As for adding dynamically, you can turn on a MouseDownHandl
There is an issue in the tracker for this bug,
http://code.google.com/p/google-web-toolkit/issues/detail?id=4267.
Please go and stat that issue and leave a comment, so it get's some
attention. There is also an issue in the Restlet issue tracker that
contains a small example that shows the bug at,
Though not the cleanest design, I passed a reference to the timer to
the dialogbox that will stop and start it upon closing and opening.
void addDialogBox(AlertTimer alertTimer, Map data, int groupType){...
On Jul 8, 5:50 pm, Jaroslav Záruba wrote:
> The method run() is what gets called when y
Hi Stefan!
Sorry but I am new to the Web world. It is possible to nest on a
horizontal banner and give them a rotation
from right to left continuously with native HTML? similar to the next
page in the top banner (http://www.grupohasar.com/en)
but with the difference that I do not want the images
Have a FlexTable with made up of two columns of data and a third
column with a button, that when clicked makes an asynchronous call and
removes the data from the session. My problem is that when I click the
button it refers to the info in the row above and not the same row
that the button is in. Wh
Update: I tried making the row variable a class variable instead of a
method variable. I want to be able to hide the row when the user
clicks the "dismiss" button. Here is my latest code. Any help is
appreciated.
public class GroupDataAlertDataGrid extends FlexTable {
private ClickListene
Hi,
I need to incorporate into a filter widget functionality like that
found in gmail in the "Move to", "Labels" and "More actions" List Box
widgets that are found in the gmail mail application.
Basically so that I can use the checkboxes and also they need to
support all the event handling as well
On 30 June 2010 14:25, Chris Ramsdale wrote:
> That's the bad news. The good news is that we have a fix for this
> issue, plus several other house keeping items that we've rolled
> into a 2.0.4 release, which can be downloaded from GWT’s main download
> site.
>
> If you’re experiencing the Safari
Hi:
I cannot figure out how I managed to install GWT 2.1 into the
eclipse/plugins directory.
I reinstalled eclipse 3.6 for other reasons, and I cannot remember how I
got 2.1 into eclipse/plugins.
For now, I just downloaded the zip and install 2.1 to another directory,
then pointed the GPE at tha
On Jul 9, 2:07 am, Jim in NH wrote:
> I have a project that works modeled after the Contacts example from
> the Google I/O talks.
>
> In trying to use a DockLayoutPanel I changed the .ui.xml file as
> from using simple panels
> shown below. Both versions of the ui.xml file have the same UiFi
Hi,
This message was supposed to be an answer to the "Menu Item and MVP"
discussion. But it does not appear, I probably made a mistake, so I
put it here in a new discussion.
The initial message posted by "mic" was :
>> Just sharing some thoughts
>>
>> Would the MenuItem class need to impleme
On 9 juil, 11:31, "marius.andreiana"
wrote:
> Hi GWT developers,
>
> There are some concerns on 2.1 MVP approach, which have been raised
> herehttp://groups.google.com/group/google-web-toolkit/browse_thread/threa...
> and
> herehttp://groups.google.com/group/gwt-platform/browse_thread/thread/862
I am trying to replace my GWT page with a logon jsp page when the
session times out. This works great in Fire Fox, but not in IE. It
looks like the HTML is not valid in IE. It is missing the "" in the
tags.
This code:
HTML htmlResponse = new HTML();
htmlResponse.setHTML(response.getText());
Ro
Thanks Thomas,
I'm glad to hear that... It seems like some of these could be
integrated in gwt-platform apps (i.e. Cell-based widgets, maybe even
the RequestFactory). I wish I had more time to look into this.
Philippe
On Fri, Jul 9, 2010 at 1:12 PM, Thomas Broyer wrote:
>
> On 9 juil, 11:31,
Hi,
Look like this sample application is outdated because the tag is
deprecated in gwt >= 1.5
Remove those décoration from the *.gwt.XML files
Envoyé de mon iPad
Le 8 juil. 2010 à 20:59, mfreitag a écrit :
> Hi @all,
>
> now i try to start orcades-spring-gwt-sample in Eclipse with righCl
Hi,
I am using gwt 2.0.3 in an Eclipse project. When I run the java code in
eclipse I get the url n by pasting it in the web browser I need to wait for
some time to get the application.So I need to get "The application is
loading" while I wait for the appliocation to load . I have no idea how
Here is my solution that works for me:
public class GroupDataAlertDataGrid extends FlexTable {
private Button dismissButton;
private int row;
void addDataToFlexTable(LocationsInfoDTO locationsInfoDTO)
{
for(final Info info : locationsInfoDTO.getInfos()){
On 9 juil, 19:33, ccg123 wrote:
> Have a FlexTable with made up of two columns of data and a third
> column with a button, that when clicked makes an asynchronous call and
> removes the data from the session. My problem is that when I click the
> button it refers to the info in the row above and
On 9 juil, 22:18, skippy wrote:
> I am trying to replace my GWT page with a logon jsp page when the
> session times out. This works great in Fire Fox, but not in IE. It
> looks like the HTML is not valid in IE. It is missing the "" in the
> tags.
>
> This code:
>
> HTML htmlResponse = new HTM
On 9 juil, 21:22, Jeff Chimene wrote:
> Hi:
>
> I cannot figure out how I managed to install GWT 2.1 into the
> eclipse/plugins directory.
>
> I reinstalled eclipse 3.6 for other reasons, and I cannot remember how I
> got 2.1 into eclipse/plugins.
>
> For now, I just downloaded the zip and instal
On 9 juil, 20:21, Simon B wrote:
> Hi,
> I need to incorporate into a filter widget functionality like that
> found in gmail in the "Move to", "Labels" and "More actions" List Box
> widgets that are found in the gmail mail application.
>
> Basically so that I can use the checkboxes and also they
On 07/09/2010 02:57 PM, Thomas Broyer wrote:
>
> On 9 juil, 21:22, Jeff Chimene wrote:
>> Hi:
>>
>> I cannot figure out how I managed to install GWT 2.1 into the
>> eclipse/plugins directory.
>>
>> I reinstalled eclipse 3.6 for other reasons, and I cannot remember how I
>> got 2.1 into eclipse/pl
You will need to implement it in html and hide it once the application
loads. You might have to move the script tag out of the head to the
bottom of the body to allow it to paint the page before fetching.
On Jul 9, 2:44 pm, gourineni rakesh wrote:
> Hi,
> I am using gwt 2.0.3 in an Eclipse pr
Yeah, all you need is a simple EntryPoint class that just calls
StyleInjector.injectCss in the onModuleLoad method.
On Jul 8, 8:48 pm, Hethcox wrote:
> Thanks for all the great suggestions. The shared library has a gwt.xml
> file but is not an EntryPoint. Can I just pick a class in the library
>
Thank you so much
That indeed was the problem... using RootLayoutPanel for DockLayoutPanel and
not RootPanel.
There was also an issue with not having a size attribute in the
element of the ui.xml file.
Thanks again!
Jim
On Fri, Jul 9, 2010 at 3:31 PM, mkh wrote:
>
> On Jul 9, 2:07
All I want is to create I18N support in my application , it has been
three days and it's now 5:37 am because the GWT team want invent new
language other than Java.
So my question , why instead of using the Java's regular resource
bundle the GWT team go with their imagination and invent new way ,
do you want to implement similar to this one
http://claymus-demo.appspot.com/_ah/content ?
On 10 July 2010 04:34, lineman78 wrote:
> You will need to implement it in html and hide it once the application
> loads. You might have to move the script tag out of the head to the
> bottom of the body
Java's old-fashion resource bundles doesn't support parameters (and even did
not support UTF-8 until Java 6), nor it supports more sophisticated
constructs for plural terms.
Just start with GWT showcase sample application (can be found in GWT
standard download package), and write your code based o
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