In my case I made some mistake while profiling my code... turns ot
that for some reason the database access got really slow. I switched
the database drivers (from jtds to the microsoft jdbc driver for sql
server) and everything went back to normal.
On Sep 30, 8:20 pm, Manuel [EMAIL PROTECTED]
Thanks for your quick reply guys.
Ive already got that bit thanks jamie. And ive imported all the
classes so it compiles happily.
And just to clarify the rpc folder has seval dependencies (JPA, JAXB)
that i dont want anywhere else in the project and to achieve this
seperation i have moved them
What Thomas mentions works fine.
I do the same: have a dispatcher that dispatches events.
When a subscriber/listener indicates in the dispatched event that the
dispatcher needs to wait dispatching any further event, the dispatcher
queues all following events and waits untill it gets a signal from
I've found these two issues:
http://code.google.com/p/google-web-toolkit/issues/detail?id=2547
http://code.google.com/p/google-web-toolkit/issues/detail?id=2781
But that doesn't explain why the standard example isn't working.
--~--~-~--~~~---~--~~
You received
Ok well i have resolved that issue by compiling all the classes to the
same directory (still giving the compile time checks for
dependencies).
I have a new issue however. my server side is failing to load the
libraries it uses. It is throwing the following error at runtime.
ParseFactory is in my
Hi, I'm fairly new to web apps so I have a few basic questions about
handling the user's secure session. I read the article on login
security here:
http://code.google.com/p/google-web-toolkit-incubator/wiki/LoginSecurityFAQ
I understand everything up to the section How to remember logins.
At
Hi,
I have tried to find other posts here and elsewhere with a similar
problem to no avail.
I am using Intelli-J IDEA and structuring my GWT application into 3
*Intelli-J* modules (being different to GWT modules), client, rpc and
server. Client contains my widgets, rpc contains business objects
I am implementing a client side interface that gets raw data from a
web server embedded on an FPGA device and graph that data. The server
does not support java. As I was reading through the gwt tutorial it
seems like that in order to implement Ajax one needs to use servlet or
some JSON scripts.
Hi everybody,
I am trying to deploy the Dynamic Table example ( the example that
goes along with Google Web Toolkit 1.5 installation package) on the
Tomcat servlet container 6.0.18.
I have followed every step in the Example Deployment with Tomcat
section in the online Google Web Toolkit 1.5
Hello ... whoever,
slow schrieb:
I also read that you can form ordinary http requests within gwt code.
My question then: Is it possible to use the normal http requests
without JSON or servlets to implement ajax. If so how does one go
about doing that.
RequestBuilder is used to perform
Martin Trummer schrieb:
HTML applet = new HTML();
panel.add(applet);
applet.setHTML(APPLET src=\/applets/MyApplet.class\ etc.);
Yes, but in this case you have to take care that it works in different
browsers, which can become a nightmare:
I know that and I assumed that the one asking is
Hello Xavier,
In addition to what Sumit said above, could you please refrain from
posting unless you have either a specific question about GWT or a
specific answer about GWT? Posts which contain neither of those (most
of yours) look to me like they would really confuse someone who is new
to the
Hello!
I want to solve the problem of correct localization of noun cases
(nominative, accusative) and genders in some languages: Russian, Spain
and so on.
The problem is that a word in my case comes from database, so its
gender is dynamic information.
I am going to make a few messages, each for
Bear,
I don't think it's covered by documentation, and I also don't think
it's really a simple thing to do. I have implemented something like
this relative to the 1.4 codebase, so it may not take advantage of
features in 1.5, I don't know.
One issue is that whatever you use as a cell editor
Hi
I want to embed an http server and my GWT web application on a phoneme
device (CLDC 1.1) but the serialization causes crash because it uses
split String Method not present in CLDC.
java.lang.NoSuchMethodError: java.lang.String: method split(Ljava/lang/
String;)[Ljava/lang/String; not found
This really isn't the best way to manage a glass panel. First, you are
adding it to the base RootPanel which, as you have discovered, scrolls the
top of the glass panel into sight. Second, you still get the scrollbars and
can scroll away.
The way to overcome this is to remove the scrollbars from
Whatever you choice, be careful to work in a transactional context on
the server side.
Alex
On Sep 30, 11:02 am, hezjing [EMAIL PROTECTED] wrote:
Hi
I have many service creation (like the following code) in my GWT
application,
XxxxServiceAsync Service = GWT.create(XxxxrService.class);
Currently, my project is adding gwt features to an existing web app.
The web app currently has a main page that loads 5 iframes in a frame
set. The gwt code is loaded into the top window. I have a
DialogPanel that needs to be displayed over the entire window numerous
times throughout the
Any thoughts on this?
On Sep 30, 6:44 pm, Maddy [EMAIL PROTECTED] wrote:
Hi,
We have developed a GWT applicaation and it can be accessed from
another page using a link.
Issue: When we launch the GWT application, it opens in a child window.
Before it gets the response from GWT service,
Sim123,
I'm sorry, I didn't write the GWTLogin Security paper, which documents
an approach other than what I use. I think that if you buy into the
idea of using session cookies for security (i.e., reinventing the
security wheel in order to get control over login/registration form
look and
walden schrieb:
However, I'm suggesting a simpler approach, one which I'm using on my
project, which is simply configuring your server to protect the
resources you want protected using HTTP Digest authentication.
Depending on what your server is, find the documentation on
configuring that.
Hi all,
i want to know is there any way to create or use inbuilt toolbar in
GWT.
please help me if anyone can .
waiting for ur reply.
Thanks,
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Rusty,
Thanks for calling attention to this. I've updated the issue.
Fred Sauer
[EMAIL PROTECTED]
On Tue, Sep 30, 2008 at 11:54 PM, rusty [EMAIL PROTECTED] wrote:
http://code.google.com/p/google-web-toolkit-incubator/issues/detail?id=152
I've been trying to work around it, but have given
The emulated version of Object doesn't implement clone(). I imagine
that's why you get a complaint.
On Wed, Oct 1, 2008 at 7:20 AM, Ed [EMAIL PROTECTED] wrote:
When I create method clone() in my class and add annotation @override,
the hosted mode browser complaints that it's not overriding a
It's basically the same in Intellij. But really your RPC servlets are
part and parcel of your GWT web application, so why isolate them from
it? Why not locate them in your GWT modules /server directory since
that's what it's for?
regards
gregor
On Oct 1, 1:56 pm, Isaac Truett [EMAIL PROTECTED]
I agree this is confusing, but I got it because I am familiar with
command-line and path types of issues like this. Maybe more confusing
for people aren't strong in the unix shell area. :-)
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You received this message because you are
Hi.
Basically any method in my remote servlets may throw some common
exceptions, like PermissionDeniedException, UserDisconnectedException
and so on, but I don't want to declare them in every single method, in
every single service.
Since I use a custom servlet, I tried to hack the serialization
It is discussed some in this thread: let's see if this link works
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/184204844b622067/34a347c50f17d31f?hl=enlnk=gstq=json+%2Bmindlube#34a347c50f17d31f
Basically the first paragraph you quoted, is incorrect at the present
time.
AJAX (Asynchronous Javascript and XML) really only implies the client
side technology, and GWT is server agnostic (with the exception of GWT-
RPC). So, Sure, you can use whatever you want on the server.
You build up your request on the client using the RequestBuilder
class. The data that
Sure, it is a very reasonable thing to do.
Some notes though,
Lazy instantiation would be good, particularly if you have many
services that won't necessarily be used in a particular service.
And I put the singleton into the xxxServiceAsync interface rather than
the xxxService interface.
Hi, I recently upgraded to GWT1.5. When I tried changing my image
bundles from @gwt.resource to [EMAIL PROTECTED], the compiler
started throwing errors:
[ERROR] No matching image resource was found; any of the following
filenames would have matched
Here is the change I was trying to make :
Yes it is caching...
You may append a timestamp each time to make the call seem different. Thats
a newbie approach..
GWT gurus may give you better solutions though.. :)
regards,
Amit
On Wed, Oct 1, 2008 at 9:38 PM, ArunDhaJ [EMAIL PROTECTED] wrote:
Hi All,
I'm calling a servlet using
Seven, I am seeing it in the Javadoc (GWT API Reference) for
com.google.gwt.json.client.JSONNumber.
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Ok,
i have something to add here too. I had the same issue and my maven
build was using the correct new gwt vars, but i wasn't able to connect
to a remote url as i was before moving to gwt 1.5.2.
What helped for me was to load the hosted.html url directly in the gwt
shell, so something like
In addition, note that it's relatively easy to mark-up a link or image
for malicious inclusion in an unsuspecting page. Note also that these
controls interact with the server through GET requests. So make sure
you follow REST adivce and make all your GET service routines safe.
No side effects
The actual syntax is:
@Resource(com/company/client/control/icons/up.gif)
public AbstractImagePrototype upIcon();
There is no need to preceed the annotation name with ImageBundle and
java annotations cannot be placed within comments.
On Oct 1, 12:39 pm, benw [EMAIL PROTECTED]
Is it possible to use InternetAddress in gwt client. I am trying to
make it validate a inputted email address in the textbox using this.
However i am getting compile error saying the class is not found.
--~--~-~--~~~---~--~~
You received this message because you
Hi All,
I plan to embed my GWT widget in Joomla, and for the same reason I found
iFrame as a solution.
But I feel that the widget doesn't look good inside a black box. Are there
any alternatives on using GWT widgets with Joomla?
--
Warm Regards,
Amit Dhingra
Oh! feh, I had googled gwt JSONNumber. The class ref that came
back was the 1.4 doc version. 1.5 is very different it seems.
thanks for everyone's help
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It would be helpful to know how to append the timestamp.
Thanks in Advance !
-ArunDhaJ
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Hi All,
I've found a work around for solving this problem. This might help
newbie like me.. ;-)
In Internet explorer: Tools Internet options Settings Every
visits to the page.
I'm not sure about other browsers. Now I wanted to know whether this
approach is a better one.
-ArunDhaJ
Wow.
I just put this
script src='http://www.google-analytics.com/ga.js'
type='text/javascript'/script
script type=text/javascriptvar pageTracker =
_gat._getTracker(UA-nn-n);/script
in the index.html, and use this
public static native void urchinTracker(String pageName)
/*-{
Hi,
I hope your day's going well.
In my GWT client code, I have a ListBox that has text representing
cars. If you pick Sedan, it should bring up a picture of a sedan. If
you select SUV, it should bring up a picture of an SUV.
I know that you can't add images as inputs to a GWT ListBox, however
Please anybody? - I can't be the only one with this issue.
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To
Hi,
I am new with gwt; i built an application and at start up i must to
read a configuration file. Before GWT i used to put the path of
configuration file in a parameter inside web.xml. If i run gwt in
hosted mode it doesnt run web.xml so i cant read configuration
parameter and cant test
Hi all,
I am trying to use JSON to get data from a php server. Here is my
code :
String url =
authenticate.php?name=\'+name\'pwd=\'+pass+\';
System.out.println(url);
RequestBuilder requestBuilder = new
RequestBuilder(
Hi Walden,
Here's what I did:
1) My current project is set up with the source code as
*project
- webroot (all JSP, WEB-INF, etc lie here)
- src
- package
- subpackage
- Class1
- Class2
- subpackage2
Hi Walden,
Here's what I did:
1) My current project is set up with the source code as
*project
- webroot (all JSP, WEB-INF, etc lie here)
- src
- package
- subpackage
- Class1
- Class2
- subpackage2
I have developed the following class for Service singletons. It has
three advantages:
1. Service class is not instantiated until the service needs to be
used.
2. _instance is never checked for null, which isn't a necessary use of
time during the life of the app.
3. The static init code is
I don't think I understand what your problem is. Are you getting an error?
If so, what _exactly_ is the error you are getting?
Did you try running the code in debug mode and made sure that response.
getText() contained the JSON response from your PHP script?
-Pavel
On Wed, Oct 1, 2008 at 12:17
Works now. Thanks!
On Oct 1, 1:09 pm, Peter D. [EMAIL PROTECTED] wrote:
The actual syntax is:
@Resource(com/company/client/control/icons/up.gif)
public AbstractImagePrototype upIcon();
There is no need to preceed the annotation name with ImageBundle and
java annotations
GWT Themes are not a complete solution for every css property in your
application.
GWT themes don't eff up your existing css, it just sets what it needs to set
to get a theme looking theme-like.
Different browsers have different defaults (margins, borders, padding,
text-sizes etc) which is why
The Tomcat server that hosted mode runs doesn't run the file through the PHP
preprocessor so all you get back is the text, just like any other file.
If you don't actually need to test the PHP, just put the required response
text in the php file, otherwise search this list, there has been a recent
Hello All,
As most of you know i am a student and i am new to this whole GWT
thing!
So i know my professor is just waiting to give us a pre-test study
packet on what we call Sorting Script. And there seems to be allot
of problems in the class on this topic. So i though i would get help
here
We are creating this program with Ajax or something and we are use the GWT
to figure out ow to sort the Script! UGH???
Xavier A. Mathews
Student/Developer/Web-Master
GG Client Based Tech Support Specialist
Hazel Crest Illinois
[EMAIL PROTECTED]
Fear of a name, only increases fear of the thing
This group is for people who have problems with a GWT program they are
writing. If you have a problem with using a GWT widget or feature, please
detail it and post the relevant code. This is not the place for general
programming problems with 'Ajax or something'. There are plenty of general
Hi,
I tried to deploy the generated files in the I18N to my geocities
site.
However, geocities upload tool complained that some of the files like:
8C80C1B751C399A5409656D94AC06D06.cache.html
are invalid format. I was able to upload only subset of the
generated files in
the
Thanks,
That did it.
Another question for you...I am now getting OutOfMemoryErrors while
trying to compile and build Google Web Toolkit from Maven. I tried
setting my pom file to:
plugin
groupIdcom.totsp.gwt/groupId
artifactIdmaven-googlewebtoolkit2-plugin/
Thank you very much all of you. My FPGA has an embedded server so the
point of origin is not a problem.
Last night I was trying to use the RequestBuilder to make request but
I ran into problems that I could not solve. I used the code that
appears on the tutorial. here is the code that has a
well sure, RequestCallback is an interface that has just 2 methods
onError(Request request);
and
onResponseReceived(Request req, Response res);
your inline class implements 2 methods:
onError() and onRequestReceived()
onRequestReceived is not part of the interface, and doesn't really
belong
I have a Servlet Filter installed, and because of our single sign on
between all our apps, this same Servlet Filter is used on all projects
and redirects to the login page after the session times out. the
problem is every function call in GWT that goes through this Servlet
Filter ends up passing
'I think either you've misunderstood hijax, you've misunderstood
GWT, or you're being belligerent.'
Probably all three to some degree.
I guess I look at it this way, if I can write the app in Java, and
have GWT translate it to a form that will run in the browser, then I
would like to do that.
I don't know whether TimePicker is going to be reworked into gen2 as
well as DatePicker, but I've found a bug in the current incubator
version of TimePicker. It's in the ValueSpinner constructor. It adds a
text box, then sets the vertical alignment for the ValueSpinner, then
adds the spinner. On
Why isn't a tag made in the repository when a new GWT Incubator drop
is made? Just curious.
Many thanks!
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
-~--~~~~--~~--~--~---
Sorry, patch attached this time.
On Tue, Sep 30, 2008 at 6:00 PM, Eric Ayers [EMAIL PROTECTED] wrote:
(This issue was previously discussed in a thread with the subject: RR:
Hosted mode accepts 'undefined' or 'null' for booleanprimitive type)
Hello Bob,
I would like for you to review the
Done.
http://code.google.com/p/google-web-toolkit/issues/detail?id=2932
Paul
Emily Crutcher wrote:
Can you file a bug report? That way I can assign it appropriately.
On Wed, Oct 1, 2008 at 6:39 AM, Paul Robinson [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
I don't know whether
The underlying philosophical reason is because only the gwt incubator trunk
is supported code, the idea of a release branch is not supported.
As of the last public release we did not bake in the svn version into the
jar, by the next public release (which should happen once the handlers are
moved
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