On Nov 25, 7:21 pm, quentin [EMAIL PROTECTED] wrote:
Command pattern
Also my initial idea, but I wondered if there where some sort of
official GWT-RPS queue/bundling
mechanism that could accompilish this. Anyway thanks for the input, I
will try implementing a prototype
and see how it pans
Eclipse is the way to go. Are you new to java as well?
On Nov 26, 2:24 am, Jorge Muralles [EMAIL PROTECTED] wrote:
Thank you.
I jalso just dowload eclipse. I was loooking at it, I like it. Do you think
that that is a good development tool?
Thanks
Sincerely yours;
Jorge Muralles
Hi,
I have read the lengthy post about servlet descriptors for hosted mode
vs. deployed mode.
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/36f8c197279d159/ed4f5bbc972bc6b8?lnk=gstq=web.xml#ed4f5bbc972bc6b8
According to this, I should put my servlet and servlet-mapping
Hi all,
Just started dev with GWT. I am able to change the current keyboard
input context in pure java using the InputContext class so that when I
change the language in my app, the keyboard automatically changes to
that language. Now, is there an equivalent or similar way to do this
in GWT. My
Hey,
We have an application coded and compiled using GWT 1.4
We want to employ GWT 1.5 (themes and performance gains), how to
upgrade to 1.5?
Thanks.
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Oops,
http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=ReleaseNotes_1_5_UpgradeGuide
Thanks :shame:
On Nov 26, 2:08 pm, LoneWolf [EMAIL PROTECTED] wrote:
Hey,
We have an application coded and compiled using GWT 1.4
We want to employ GWT 1.5 (themes
The GWT Compiler does a massive amount of optimization and it does so for each
of the browsers. This
process takes a lot of time.
GWT has it's own browser that runs your Java code with less compilation work
(and lets you debug
your Java code instead of the generated JavaScript). To access
Before I start to rely on this, I wanted to know if this is a valid
technique for cloning a JavaScriptObject and whether there are any
limitations I might run into.
The situation is that I'd like to clone a 'settings' object so
instances of this class I build using it are immutable. I understand
Can you post example code that caused the exception?
On Nov 26, 6:50 am, Bhupen [EMAIL PROTECTED] wrote:
hi, I am new to GWT and working on some project... i have added few
widget in my application and when i am changing the contents with
menu it's not showing any widget... apart from
Hi,
Why are we extending SerializableException?
Is that because the starting example had it so?
I think it kinds of gives out a wrong message. ...
just extends Exception should do.
not very relevant to the discussion anyways...
Jossey.
On Nov 25, 3:33 pm, Ravi M [EMAIL PROTECTED] wrote:
Yeah we definitely need to see the code -- but as a wild shot in the
dark -- on your widget are you overriding onAttach() and forgetting to
call super.onAttach() ?
On Nov 26, 7:44 am, gregor [EMAIL PROTECTED] wrote:
Can you post example code that caused the exception?
On Nov 26, 6:50 am,
Hi,
The .gwt.xml will be used only when you compile the Java code to
javascript.
So you will not be deploying the .gwt.xml.
Setting the user.agent and locale properties are just to make the
development cycle faster.
And when you actually do the final build you would not use these
properties.
I
On 26 нояб, 15:11, Lothar Kimmeringer [EMAIL PROTECTED] wrote:
Andrey schrieb:
So, how is it possible to develop anything with such a speed?
...
...
In hosted mode, a press on refresh is all you need, if you
have changed classes concerning the client-side
Yea, as I see, I should learn
Jossey
Quite the contrary, actually. I started off with a custom exception
which was merely a child class of Exception that I intended to use in
RPC calls (i.e. service methods throw it). This actually didn't work
in the ways expected, i.e. when the server threw the exception I was
unable to
Hi Manuel,
Thanx for response.But I wanna know how do you passing the parameter from
our website/HTML to gwt component.
is this by using JSNI.if yes , how do attached your compiled gwt app source
to your website/html.This point is crucial for me
since i am not able to connect to gwt from our
Servlet configuration in module definitions (gwt.xml files) is for
*simple* servlets. It's enough to get you started, but once your
project reaches any siginificant level of complexity, you need to use
the -noserver option for hosted mode and provide your own app server.
You configure that app
listener.onClick(label);
Ian
http://examples.roughian.com
2008/11/26 Ryan [EMAIL PROTECTED]
Hi
everybody,
I have a page with two labels. I have written some code on the click
events of the 2 labels.
Is it possible that when a page loads I fire these click events
without the user
hi, I have a question. I download the source of GWT from SVN and build
it.
I did this because i thought that a bug that made the compilation of
java code slower was solved.
but when i use it in my eclipse project the compilation is slower even
that the one i had.
is there a compilation option o
Hi
everybody,
I have a page with two labels. I have written some code on the click
events of the 2 labels.
Is it possible that when a page loads I fire these click events
without the user required to click the labels.
regards,
Cherian
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You
Hello,
I begin learning GWT and meet with problem of slow building of GWT
project :(.
I created a new GWT web-project in NetBeans, download a sample
addressBook application and adjust it for the project.
Building procedure takes about a minute :(.
Most of the time is spending after the
thanks alex I got it working..
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Doh, thanks Thomas, schoolboy error!
On Oct 10, 9:24 am, Thomas Broyer [EMAIL PROTECTED] wrote:
On 9 oct, 13:24, fancyplants [EMAIL PROTECTED] wrote:
[WARN] Resource not found: com.app.gwt.client.Main.nocache.js; (could
a file be missing from the public path or a servlet tag
check this:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/604aec6b7460c133/419baa6d8488eaa6?hl=enlnk=gstq=jetty#419baa6d8488eaa6
On Nov 25, 4:07 am, Juan Backson [EMAIL PROTECTED] wrote:
Hi,
Does anyone know how to change GWT default servlet engine to Jetty?
Any
Or put the body of onCick in a method example: doOnClick().
Call the doOnClick() method in your Widget's onLoad() method.
Rakesh WAgh
On Nov 26, 7:06 am, Ryan [EMAIL PROTECTED] wrote:
Hi
everybody,
I have a page with two labels. I have written some code on the click
events of the 2 labels.
How can I dynamically set remove a menu item's sub menubar? If I
set the sub menubar to a new empty instance of MenuBar then I get
runtime IndexOfOfBounds errors when the user hovers where the sub
menubar would be. If i set the the sub menubar to null it crashes
when it runs.
If I get the
Hi rizla:
If there is such a method in the JavaScript API:
http://code.google.com/apis/maps
then please file an issue to have this feature wrapped.
-Eric.
On Tue, Nov 25, 2008 at 7:14 PM, rizla [EMAIL PROTECTED] wrote:
hi to all!
there is a method in the GWT maps API that finds the
Hi,
Anybody knows how we can disable a HyperLink in GWT?
Regards,
Litty Preeth
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On 12 nov, 12:34, Cesc [EMAIL PROTECTED] wrote:
Hi all,
I've searching all around the discussions and although there were a
few hints, I couoldn't find a suitable solution.
In HTML, I have a form like:
--
form name=retrieve method=POSTaction=http://action_script;
input
Nothing official that i'm aware of, although GWT provides some nice
Command helper classes. IncrementalCommand should do what you need it
to do I imagine.
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On 25 nov, 01:53, tieTYT [EMAIL PROTECTED] wrote:
Hello,
For reasons explained in this thread,
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/9a050d74a6cd22bc#
, I need to define some HTML in the HTML document. The rest of the
page is generated by GWT. The
On 24 nov, 20:00, Gerry [EMAIL PROTECTED] wrote:
I've successfully used FormPanel+FileUpload before in a GWT page, but
when the FormPanel and enclosed FileUpload is moved to a DialogBox,
the upload suddenly doesn't work.
The form.submit() is successfully being triggered, but the form
It's a little hacky, but we just substitute a label in it's place.
On Nov 26, 7:55 am, Litty Preeth [EMAIL PROTECTED] wrote:
Hi,
Anybody knows how we can disable a HyperLink in GWT?
Regards,
Litty Preeth
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I do the same but i hold all my gwt modules in a single project.
One of these gwt modules is the common module. Named Common . hehe
I don't need to jar anything in order to be shared. And eclipse helps
refactoring things from one module to the Common.
All modules are compiled and errors are
Hi,
I wanted to know if it is possible to add a new row to a existing
html table dynamically using GWT. I am fairly new to GWT and was
wondering if its possible. I checked the forum and couldn't find
anything on this. If anyone has a solution for this please let me
know.
Thanks,
Rakesh
You can use the widget FlexTable and their row can be HTML
Javier Mejías
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..taking about 25 seconds on a 1.7ghz laptop with firefox.
It that length of time expected or may there be something wrong with two
nested loops for row, col and setWidget on the grid?
thanks
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the answer is (probably) only in Javascript ?^!?!
:(
On 26 Nov, 15:53, Eric Ayers [EMAIL PROTECTED] wrote:
Hi rizla:
If there is such a method in the JavaScript API:
http://code.google.com/apis/maps
then please file an issue to have this feature wrapped.
-Eric.
On Tue, Nov 25, 2008
I am sorry... my bad... I read it as SerializationException
Looked at the SerializableException in gwt... it is just an Exception
implementing IsSerializable interface... so it all makes sense.
Thanks Ravi for clarifying.
BTW, in 1.5 gwt supports serialization of objects implementing
Hi Rakesh,
As Javier says, you can use FlexTable (which extends HTMLTable) using
methods insertCell(..) and insertRow(..). You can also do this with
Grid (also extends HTMLTable) using resize(..), resizeColumns(..) and
resizeRows(..). FlexTable is a bit more complicated than Grid because
cells
I pretty much followed the steps detailed in
http://code.google.com/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=FAQ_JSONFeedsFromOtherDomain
Plus I am passing parameters via javascript variables in the host
page. The code in the host page looks like:
script
I've been working with GWT for over a year now and working with GWT-
EXT for about 6 months and I went to the Google I/O conference.
I was wondering if there was an effort to build up GWT widget set to
the level of polish of GWT-EXT?
The widgets that matter most to me are:
1. Sortable
One thing I just noticed in your code is that you are exporting java
methods to javascript. When I tryied that a few weeks ago I could not
figure out how the instance expression part worked, so I only have
tried this with static methods
e.g.
public static int displayDialog(String
Not native to the GWT library, but check out
http://www.jroller.com/sjivan/entry/smartgwt_1_0_released
Smart GWT has a lot of nice things, similar to GWT-EXT.
Is your main issue with GWT-EXT that it is not open source/free? Just
wondering
Later,
Shaffer
On Nov 26, 12:47 pm, TedM [EMAIL
Hi gabidp,
I believe the reason why you're unable to access the opener attribute
defined on the $wnd object is because of the way you're creating the popup
in the first open(url, name, options) call.
The reason why we keep the $wnd reference around is because GWT applications
load up in their
Hi jon918,
Please see my replies inlined below:
1) In 1.5 there is now support for managing the serialization using
the SerializationStreamFactory on the client. However on the server, I
don't see how I can retrieve the SerializationPolicy for my module
without using a GWT RPC call. Must I
Hello,
Before posting here I read some post with the same kind of problem
but I didn't really understand how to use it.
So I have a gwt project that's use a external jar, is a char4j
( library to build charts).
but I get this error :
[ERROR] Line 85: No source code is available for type
Yeah being free is very important.
Also I would like it to be pure GWT, not GWT wrapping JS.
Also I've found GWT-EXT to have weird errors every once in a while.
This smartGWT looks to be the same thing as GWT-EXT just with a little
more widgets.
Way can't GWT make the next step and have it's
Hi, zujee,
I have a reflection implement for GWT client code, and it support
get Annotation's value at runtime.
http://code.google.com/p/gwt-ent/
The test case:
http://code.google.com/p/gwt-ent/source/browse/trunk/gwtent/test/com/gwtent/client/test/ReflectionTestCase.java
Hope that
When you say it does not work, exactly what error do you get?
From what I can see it looks like it should work so long as your
ActiveMqCallback class has an onEventArrived method definition, and
that you cont have a typo in
com.yht.gwt.client.ActiveMqCallback::onEventArrived. Perhaps check
that
I want to the incubator to see what was in the works and to be honest
I was a little disappointed.
I'm thinking about asking if I can help.
Patches always welcome, I guess:
http://code.google.com/p/google-web-toolkit-incubator/wiki/PagingScrollTable
On Nov 26, 3:27 pm, [EMAIL
Hi guys,
I'm developing a project with GWT + Servlets + MySQL. At this point,
I've got the project setup using the -noserver flag and I have
Connector/J configured on an external Tomcat 6 server so that my
servlets can access the DB. Communication to/from server is through
GWT-RPC .
My Problem:
For automating the deployment (instead of manually copying) ant is the
only way to go. I've heard stories that Maven is even easier, but we
haven't jumped onto that band wagon (yet). When we build with no
server, we have an ant build file that does all that, and then deploys
to our external
How do you make the com.gwtent.client.test.annotations.Id to be
understandable by GWT?
On Thu, Nov 27, 2008 at 6:57 AM, [EMAIL PROTECTED]
[EMAIL PROTECTED] wrote:
Hi, zujee,
I have a reflection implement for GWT client code, and it support
get Annotation's value at runtime.
Yes Gregor is right.
I want to add one more point.
A project is included or inherited in the .gwt.xml file only if that
is a GWT project (atlesat to my knowledge).
i have all other external jars in a lib folder and have them in my
classpath.
-Satya
On Nov 26, 6:30 pm, gregor [EMAIL
Hi Jorge
Are you able to create your application with GWT?
Yes Eclipse is THE tool for java applications. You can also look at
instantiations, its provides a GWT designer - a tool for designing
your UI - dragging and dropping widgets.
Its not a great tool, but would be helpfuul for a very
There is a SerializationException
(public class SerializationException
extends java.lang.Exception) in gwt1.5.
SerializableException is depricated in 1.5
I shall try your suggestion of extending the Exception or use the
SerilizationException and post the code here.
Thank you both for your
topLayout.printTop();
RootPanel.get(Top-Menu).add(topMenu.mainMenu());
RootPanel.get(irisPage).add(agentListPageContent.loadPage());
// top Layout
package com.client;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.RootPanel;
import
If you wanna it look disabled - change CSS style. If you wanna your
clickListener not being executed - just remove it(use a single
listener method - not an anonymous inner class).
On 26 Nov., 17:03, [EMAIL PROTECTED] [EMAIL PROTECTED]
wrote:
It's a little hacky, but we just substitute a label
Should'nt setVisible() do this for HyperLinks too?
setVisible needs an element and boolean:
myHyperLink.setVisible(myHyperLink.getElement(), false);
otherwise do what alex.d says:
add and remove a style name which do this.
CSS: visibility: hidden;
2008/11/27 alex.d [EMAIL PROTECTED]
If you
Hi,
try it like this:
1. Collapse the tree (=close all tree nodes with the button in the
left bottom corner)
2. enter value inti iq-filter
3. select operator (=, !=, , etc.)
In tree view the filter applies only to the root elements.
If you want to filter all items switch to table view.
Hope
[google-web-toolkit] [EMAIL PROTECTED] commented on revision r4201.
Details are at
http://code.google.com/p/google-web-toolkit/source/detail?r=4201
Score: Neutral
General Comment:
I will be committing that today -- I need to build the Firefox plugins on
all the supported platforms, and then
Author: [EMAIL PROTECTED]
Date: Wed Nov 26 07:58:26 2008
New Revision: 4205
Added:
changes/bobv/soyc-reports-r4166/dev/core/src/com/google/gwt/dev/util/FileBackedObject.java
Modified:
Author: [EMAIL PROTECTED]
Date: Wed Nov 26 08:22:06 2008
New Revision: 4206
Added:
changes/bobv/soyc-reports-r4205/
- copied from r4205, /trunk/
Log:
New SOYC merge branch to capture updates to PermutationWorkerFactory.
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Author: [EMAIL PROTECTED]
Date: Wed Nov 26 08:45:21 2008
New Revision: 4208
Removed:
changes/bobv/clientbundle-3721/
changes/bobv/soyc-reports-r3772/
changes/bobv/soyc-reports-r4166/
Log:
Remove old change branches.
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LGTM.
Two comments:
- in FragmentExtractor, you might want to update the method name of
containsInternedLiterals, because this now works for all kinds of literals,
not just interned ones. This change should also apply to comments on this
method as well as the isLive(JsVar var, LivenessPredicate
Author: [EMAIL PROTECTED]
Date: Wed Nov 26 14:36:51 2008
New Revision: 4209
Modified:
trunk/dev/core/src/com/google/gwt/dev/jjs/impl/CodeSplitter.java
trunk/dev/core/src/com/google/gwt/dev/jjs/impl/ControlFlowAnalyzer.java
Thank you! It's in at revision 4209.
On Wed, Nov 26, 2008 at 5:22 PM, Katharina Probst [EMAIL PROTECTED] wrote:
Two comments:
- in FragmentExtractor, you might want to update the method name of
containsInternedLiterals, because this now works for all kinds of literals,
not just interned
Author: [EMAIL PROTECTED]
Date: Wed Nov 26 14:57:11 2008
New Revision: 4210
Modified:
trunk/dev/core/src/com/google/gwt/core/ext/linker/impl/HostedModeTemplate.js
trunk/dev/core/src/com/google/gwt/core/linker/IFrameTemplate.js
Author: [EMAIL PROTECTED]
Date: Wed Nov 26 15:08:00 2008
New Revision: 4211
Modified:
trunk/dev/core/src/com/google/gwt/dev/util/Util.java
Log:
Replace use of RandomAccessFile with FileOutputStream, which avoids
synchronization costs and the need to count/truncate the file.
Patch by: jat
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