HI,
I want to make an application gwt for android.
Its possible?
In particolar I wanto to send a photo that are on emulator to an
external server.
How to install an apps gwt on android?
Or the only way is to connect from the browser?
Thanks
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Hello Nick,
Exactly the same issue was in our app. We need to display big lists
(100 - 500) records, and FlexTable seems not solution for this.
The problem is that FlexTable always checks table bounds (row number,
column number) and when you put some value in FlexTable it performs
checking for
Hi,
We are working on small Java robotics project (www.RoboHobby.com)
And we use GWT as a web-based front end for for remote control for
remote control for our robotics project.
(http://www.robohobby.com/web_remote_control_for_robotics_gwt.jsp)
QUESTION:
It seams that there is a bug in
Just to inform that I resolved my problem including a patch in GWT 1.5
which we can put in parameter the TimeZone (of my server) on the
method DateTimeFormat.format(date, TimeZone),
the patch can be found here:
Hi All,
I am tiring to use % with GWT/GWText widget(Panel). But this does not
work.Could i know how to do or if any work around for this.
Regards,
Manish
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Hi,
I've a problem with GWT 1.5.3, Gilead, Hibernate 3 Mysql 5. The
problem is the same of many others people and is about the timeout of
connections to the database that are closed after some hours.
In particular after some hours when I try to list data on my
application is raised this error:
ytbryan schrieb:
thanks for the reply. but how do i prompt the user through save as
dialog box from the client side?
This happens automatically with setting the Content-Disposition-
header which you already do. It's a functionality of the client
that you can't control directly from the
gregor schrieb:
Sorry, I misunderstood what you where trying to do. You want the user
to be able top download the CSV file to their own disk, right?
You can't use GWT RPC to do that,
He's overwriting doGet of a RemoteServiceServlet and let the browser
do a GET-request. So it should work, in
You do really need to get familiar with the GWT project structure, and
what the default path expectations are - that will get you up and
running quicker.
http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=ConfiguringaGWTProject
All resources specified in
Hi Lothar,
I thought RPC servlets were always called via a POST and you couldn't
change that, whereas if you use a standard HttpServlet you can use a
HttpRequest on the client and specify a GET for it.
Surely overriding stuff in a RemoteServiceServlet is more complicated
than using HttpRequest?
We are using Ext GWT and we are happy with it...
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gregor schrieb:
I thought RPC servlets were always called via a POST and you couldn't
change that, whereas if you use a standard HttpServlet you can use a
HttpRequest on the client and specify a GET for it.
If you call a GWT-RFC the GWT-framework will do this by doing a
POST, that's correct.
Hi,
Is it possible to preserve old event handlers when calling
DOM.setEventHandler(...)?
I'd like to bubble my events to several event handlers, because they
are being manipulated in two very distinct places of the code, but
when I set the second event handler I lose the ability to propagate
Hi,
I think I had a similar problem,
I think what you may be doing is adding a click listener to the button
to open a dialog box, then once you have closed the dialog box, you
may be forgetting to remove the click listener from the button.
e.g.
Button clickButton = new Button(Open Sesame!);
you're indeed mistaken ;)
.e.g.
Button clickButton = new Button(Open Sesame!);
clickButton.addClickListener(new ClickListener() {
public void onClick(Widget _sender) {
DialogBox newDialog = new Dialog();
...
newDialog.center();
newDialog.show();
}
});
you don't
I know you've explicitly got the autoreconnect as a property.
Even so, if you haven't already tried it, you could try actually
sticking the autoReconnect onto the end of you connection url :
so it would look like this:
jdbc:mysql://192.168.1.101:3306/pianetabarche?autoReconnect=true
Cheers
What's exactly the error message?
On 18 Feb., 09:08, RoboHobby roboho...@gmail.com wrote:
Hi,
We are working on small Java robotics project (www.RoboHobby.com)
And we use GWT as a web-based front end for for remote control for
remote control for our robotics project.
I'm not sure, I was able to do a simple example straight from the
default project that comes from running the ProjectCreator and
ApplicationCreator for eclipse. I added the lines:
img.addClickListener(new ClickListener(){
public void onClick(Widget sender)
{
GWT is for the web, so what you would want to do if you're heart is
set on GWT and not on the Android native langauge, is to make a
webpage just for the Andriod, so you can imagine the scaling and
buttons and text to be usable on the phone. THne just use Android to
gotot hat web page. The bright
Are there any procedures for the comunication between android and qwt-
server?
I want to make a simply app in android that send a String to a server
that are extenal(not in android); this server is make in gwt.
Thanks
On 18 Feb, 14:39, Sean slough...@gmail.com wrote:
GWT is for the web, so
Gregor, once again ... !!
I am dismayed and frustrated by the problems I have encountered. I
will re-read - study - the section on configuring a project.
You have provided prompt and effective counsel on my problems. I am
very grateful.
I now have another problem, but on a GWT RPC issue. I
Recompile with style set to -PRETTY. That will give you more
meaningful identifiers.
On Sun, Feb 15, 2009 at 3:57 PM, Brian brian.reyno...@pobox.com wrote:
I got an error in which the server side finishes processing but the
information does not load into the front end. In Safari, I turned on
GWT isn't a server, it would be the front end used to communicate with
or display data from a server. You can use a GWT web page to submit a
string to a server, just like any other web page on the Android. That
would work.
Otherwise you could look into Android's native code, there has to be
some
c3p0 has the facilities to automatically test your pooled connections
to make sure they haven't been disconnected or it can just expire
connections that haven't been used for X amount of time. See the
configuration page here: http://www.mchange.com/projects/c3p0/index.html
and hibernate's here:
hi all,
after i deploy my application with has rpc on tomcat, i got a error:
HTTP Status 404 - /gwt-test-MySQLConn/
com.tribling.gwt.test.mysqlconn.MySQLConn/MySQLConnService
type Status report
message /gwt-test-MySQLConn/com.tribling.gwt.test.mysqlconn.MySQLConn/
MySQLConnService
and the MySQLConnService is in the client folder of
com.tribling.gwt.test.mysqlconn
what is com.google.gwt.user.client.rpc.StatusCodeException exactly?
On Feb 18, 3:51 pm, ytbryan ytbr...@gmail.com wrote:
hi all,
after i deploy my application with has rpc on tomcat, i got a error:
HTTP
Hi everybody
I builded a war and using gwt-rpc mechanism. It works well on tomcat.
But there comes a problem when I want to deploy on glassfish. I
couldn't find anything on web. I will be happy if somebody helps. The
error is written below.(detected on glassfish logs)
Exception while
On Tue, Feb 17, 2009 at 22:41, batosai tariq.albabt...@gmail.com wrote:
I am working on optimizing my gwt app performance and I was looking at
caching among other things. But I noticed that there are only a few
posts that address the best practice of caching for GWT apps. (e.g.
etags ,
Sorry for this very off-topic question. But is there any mechanism to
set up expiration date on image, and after that date the image won't
be viewable, just like injecting a virus into the image.
Or if not image format, is Flash capable of doing that?
Thanks for any thoughts,
Charlie
I got it for firefox. Dont know how it will behave for internet
explorer. Still experimenting with things... this might help somebody
else. Or me too...
// Gets the selection-start (anchor) node. It is where the cursor
should be
native Node getAnchorNode(IFrameElement frame)
/*-{
Hello, i just wanted to make sure that i got it right...
If i have an existing project, which has its own dependencies, and i want to
use it on my GWT application, on the client side, ¿i have to package the
mentioned project and then get the source packages for all its dependencies?
(considering
Thanks shawn for the feedback. I know that there are files like the
*.cache.* files produced by the compiler with hash values that are
unique for every build. So we can cache them for a long time using
http server (apache in my case ) by setting the cache-control header
for a max age for a year
Hi,
I need to know what is the best way to manage development and
production environment with the module.xml file and html file.
Here is a very simple sample:
I got an application to code, I need to compile my application with
the real GWT compiler (not the hosted mode) but i don't want to
Hi,
Thanks for ur suggestion but is it possible to avoid using EXT GWT and make
it work with only GWT itself
On Wed, Feb 18, 2009 at 4:48 PM, Antonio Leonforte
antonio.leonfo...@fhoster.com wrote:
We are using Ext GWT and we are happy with it...
--
Regards,
Mittal Thakkar
Hi everybody,
I know this is probably a very stupid question but please bear with
me.
I'm trying to use the same class on server and client (so I don't have
to duplicate code): is it at all possible? Apparently it is, but for
the life of me I can't figure out how to do it, I did the following,
Hi,
I have created an application in which i want to set focus on the
textbox on the load of the panel; i am using TextBox.setFocus(true)
but it doesnot work. I tried different ways wiz using DiferredCommand
and onLoad(); but no go.
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You
At the moment I am researching the possibility to make an integration
between GWT and the Asterisk telephony PBX. My goal is to create a
dashboard for the reception, wich makes it possible to dynamically
transfer and stack calls in a web interface. Now, that last thing is
my point.
Asterisk is
Hello All,
I am currently developing an application with GWT. It has all I need
in order to create a smart/dynamic user interface. But I just would
like to start a discussion about the usage of Grid, FlexTable,
Vertical Panel, HorizontalPanel and all other component in GWT that
generates after
Howdy folks
I'm pretty new to GWT, and most everything is going fine for me...but
trying to build the project in netbeans (using the nb4gwt plugin)
takes forever. Even the basic project that's built with the wizard
takes well over a minute to build.
This really kills productivity.
I can
I was trying to send request from my machine to a server to get the
infromation provided by the server API. However, I get something like
this when I run the method builder.sendRequest(null, new
RequestCallback() {}
Can any one tell me how can I fix the problem. I have spent the whole
day on
?xml version=1.0 encoding=UTF-8 standalone=no?
module
inherits name='com.google.gwt.user.User'/
inherits name=com.gwtext.GwtExt/
entry-point class='my.server.Myclass'/
/module
First, you don't have a source tag, so you're just getting a source
path of client by default. That would
On 18 fév, 11:44, Zé Vicente wrote:
This is my feedback:
I found out that is much more easy and fast to use FlowPanel + CSS to
build layouts than any other GWT components. I only use GRID,
FlexTable and similar when I am displaying a real Grid.
I chose FlowPanel to organize my layout
Eros schrieb:
I know this is probably a very stupid question but please bear with
me.
I'm trying to use the same class on server and client (so I don't have
to duplicate code): is it at all possible?
It is possible, but these classes have to reside in the client-
package or in a package
On 18 fév, 17:17, cyril.lakech cyril.lak...@gmail.com wrote:
I need to know what is the best way to manage development and
production environment with the module.xml file and html file.
Here is a very simple sample:
I got an application to code, I need to compile my application with
the
Thank you both, I was finally able to do it (I had completely missed
the source tag since it wasn't in any of the sample xml files I used
so far).
And yes, using a separate package for data object is definitely a good
idea, I'll start refactoring right away.
Cheers,
Eros
Hi everyone,
I am currently working on a project that needs to use mobile phones
with GWT using a web browser.
Firstly, please can someone tell me if this is easily possible, and
secondly what phones will work?
It is only a simple application, nothing too fancy.
Any help much appreciated.
GWT works great with the iPhone and Android based phones.
however, phones with WAP browsers are unlikely to ever be supported
well due to the lack of any real javascript engine.
I haven't tried the mobile opera browser with GWT but it may work
reasonably well for simple applications
-jason
Ok cheers for the info. Is there any sort of specification I should be
following? For example, as mobiles are narrower than PC monitors do
the widgets I produce need to be narrower? I'm new to all this so
please help!!
Regards,
Jack
On Feb 18, 6:13 pm, Jason Essington jason.essing...@gmail.com
Hi Bruce,
The message is explicit : The URL http://abc.com/ddd/ghgg/a is invalid or
violates the same-origin security restriction
For security reasons, browsers don't allow an AJAX call to access an url
which is not on the same domain (maybe sub-domain, not sure).
It think that the URL abc.com
Thanks for the response, I think you're correct. And it makes sense
that adding rows dynamically would account for the increase in time as
the row count is higher.
I'm going to run a few tests, and I'll post anything I find to this
post.
On Feb 18, 3:09 am, Alexey_Tsiunchik
José Vicente,
Please read this:
http://meyerweb.com/eric/thoughts/2009/02/17/wanted-layout-system/
Hope this helps,
Geraldo
On 18 fev, 07:44, Zé Vicente josevicentec...@gmail.com wrote:
Hello All,
I am currently developing an application with GWT. It has all I need
in order to create a
Is com.google.gwt.dev.Compiler with this release supposed to run on
the Mac? Looks like library(s) are being shipped for it, but with OS X
10.5.6 and java 6 (Java(TM) SE Runtime Environment (build 1.6.0_07-
b06-153)) I'm getting:
...
[INFO] Unpacking
Hello All -- I've been to the Tomcat forums already originally
thinking it was a servlet container issue. I don't think this is the
case anymore.
I have made a simple generic gwt rpc module.. When I run in hosted
mode, everything is great. When I deploy my WAR file, the client side
stuff
java.lang.ClassNotFoundException: com.i2s.webMonster.client.MsgService
You didn't deploy this class.
On Wed, Feb 18, 2009 at 3:08 PM, scarlson scottrcarl...@gmail.com wrote:
Hello All -- I've been to the Tomcat forums already originally
thinking it was a servlet container issue. I don't
Hi,
I'm trying the GWT's milestone 1. With this code:
final ValueChangeHandlerString historyHandler = new
ValueChangeHandlerString() {
@Override
public void onValueChange(ValueChangeEventString event)
{
//Window.alert(Valore history cambiato);
Thanks!
Is there a bug filed with Sun or Google that I can track?
El Mentecato Mayor wrote:
Yes, this is a known problem. Hosted mode doesn't support applets (not
running a real html/javascript page), so you'll have to test your
applet integration on web-mode only.
I do something like
What happens if you use a Java 1.5 VM?
On Wed, Feb 18, 2009 at 2:52 PM, Jim Tomlinson jimtomlin...@gmail.comwrote:
Is com.google.gwt.dev.Compiler with this release supposed to run on
the Mac? Looks like library(s) are being shipped for it, but with OS X
10.5.6 and java 6 (Java(TM) SE Runtime
Hello,
I'm wondering what GWT's default behavior is if I initiate an RPC call
(using code like the
following):
protected IMyServiceAsync myService = (IMyServiceAsync) GWT.create
(IMyService.class);
ServiceDefTarget endpoint = (ServiceDefTarget) eventService;
On Wed, Feb 18, 2009 at 2:04 PM, david_data_digga
david...@datadigga.com wrote:
In most cases I'm finding that a
com.google.gwt.user.client.rpc.StatusCodeException
is thrown with status code 12029, which is appropriate and what I'd
like to have happen all the time.
However, in a few cases,
Does Selenium support drag and drop functionality? I am basically
working on IE. Some things do not work on IE and they work on Firefox.
Does anybody have a good link for the Selenium API where we can find
all this info?
Thanks,
rex
On Jan 28, 5:43 pm, Daniel Wellman etl...@gmail.com wrote:
Even I'm facing the same problem.
GWT 1.5.3 will not allow to access any http request even to a
different port say http://localhost:9090/.
This voilates something thats called same origin policy.
After Reading a lot of older posts and few articles I came to know that:
1. Use proxy server to call
On Feb 18, 8:44 am, Charlie xuchangli...@gmail.com wrote:
Sorry for this very off-topic question. But is there any mechanism to
set up expiration date on image, and after that date the image won't
be viewable, just like injecting a virus into the image.
Or if not image format, is Flash
Ok, Results
What I’m finding is that the Grid does beat the FlexTable, but not by
much with a small data set. Larger sets seem to widen the gap. My
guess for this is that since FlexTable has the ability to add rows
(Grid is sized from the start) that it works much like how other
resizable
Well, our project has lots of dependencies on java6, so there are
beaucoup failures, but it doesn't get a segment violation as it does
with 1.6.0_07. Guess I'll muddle along with my Ubuntu VM until the
next milestone. Here's hoping the Mac (and its java6 64-bit libraries)
get full support soon.
This is what I was actually looking for:
http://code.google.com/p/google-web-toolkit-incubator/wiki/ProgressBar
Thanks for everyone for your responses and help..
On Feb 17, 8:39 pm, satya satya.mu...@gmail.com wrote:
GWT-Ext has timer functions. Will that help you?
here is an demo link which
More detail from this message which was presented in the GWT shell
when I made a GWT RPC call attempt:
java.lang.ClassNotFoundException:
org.bcs.server.SelectionSearchServiceImp
The message from caught.getMessage():
Unable to find/load mapped servlet class
Your suggestion is certainly needed on the one hand as making the
images no longer viewable on the http server side; but on the other
hand, how about the images already downloaded or cached in the browser
(for the cache stuff, maybe last modified date can help) But I guess
there is really no
Hi All,
Could I please expect any talk on this? Every single contribution will be
appreciated well as I am now on dead-end where I need to say yes or no.
Regards,
Manish
- Original Message -
From: Manish Kumar
To: Google-Web-Toolkit@googlegroups.com
Sent: Wednesday, February
Till now I am using servlet to fetch the data from the databse and
then the servlet send those data
to a jsp page for displaying those data. Now i want, instead of jsp
can we call we pass those data to a GWT page for displaying. If yes
then how?
Thanks in advance.
Hi all
I am currently developing an application with GWT. It has all I need
in order to create a smart/dynamic user interface.i m confused about using
layout.
when i used Flow panel+CSS , HTMLdivi think not compatible to all browser
and if i used FlexTable,
Vertical Panel, Horizontal Panel
I'm working with a consumer web app which uses GWT extensively and
also integrates several third-party services (ads, user tracking,
etc.) via script tags. (For context, we generate as much of our HTML
as possible, including those script tags, on the server side, and add
behavior with GWT. This
Hi Nick,
Flex table is pretty slow if you want to display 50+ rows in it at a
time based on our experience. The slowness also varies for each
browser, only realistic way of getting around this problem is to
implement pagination, where you display only 20-30 rows on each page
and then provide
FWIW, similar sorts of things were done in HorizontalSplitPanel and
DockPanel for the RTL work that was done as part of 1.5. Both of these
panels had a concept of LEFT or EAST in GWT 1.4, but the bidi-friendly
LINE_START and LINE_END contants were added in GWT 1.5.
On Wed, Feb 18, 2009 at 9:43
On Tue, Feb 17, 2009 at 5:46 PM, BobV b...@google.com wrote:
On Wed, Feb 18, 2009 at 8:50 AM, Joel Webber j...@google.com wrote:
ControlFlowAnalyzer:
- Just to make sure I understand this correctly, can you explain why we
had
to move the class-literal rescue code to JVariable?
Because
I have been searched the gwt-related groups for the question, but it
seems that there are no related discussions, so I post the question
here.
The java source code in client folder generated by applicationCreator
script contains code segment:
..
Button button = new Button(Click me);
..
Thanks for the great feedback, I implemented your suggestions in r4782.
Please check it out and lemme know what you think.
Thanks!
Scott
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http://groups.google.com/group/Google-Web-Toolkit-Contributors
I'm looking at it right now.
On Wed, Feb 18, 2009 at 1:09 PM, Emily Crutcher e...@google.com wrote:
Joel,
Should I redirect this review to John? As I know you are very
busy, so he may be a better person to review. If you could make the call on
whether this should go into 1.6 or
Hello everyone,
I have a fairly complex class that is almost entirely non-GWT specific
aside from a single line that uses GWT's URL.decodeComponent method.
While I rediscovered GWTMockUtilities and found EasyMock Class
extension, I still can't think of any way to mock out the URL class.
This is
Mind? Heck no! That would be great!
On Wed, Feb 18, 2009 at 5:21 PM, Arthur Kalmenson arthur.k...@gmail.comwrote:
Hello everyone,
I have a fairly complex class that is almost entirely non-GWT specific
aside from a single line that uses GWT's URL.decodeComponent method.
While I rediscovered
Thanks for the review.
SerializerBase contains the comment Relies on monotonic behavior of
hashcodes in web mode. I see no problem with this (and I've wanted to do so
for JRE stuff at times), but I don't think we've ever explicitly stated this
as a requirement of System.identityHashCode().
I use ant clean buildonly to quickly build gwt without the examples.
However it fails due to missing folders.
I have created an issue to track it, and attached a patch that fixes it.
http://code.google.com/p/google-web-toolkit/issues/detail?id=3370
Cheers
Cameron
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