Dear all,
Is it possible to create a GWT-library that can be included in other
GWT projects *without* giving away the source code?
From what i understand, currently both the sources and the .class
files should be included in a library. Including the sources can be a
problem wrt intellectual
If GWT translated to an intermediate form, it would be so close to source-code
that it really
wouldn't matter.
Besides that, GWT compiles from source-code to source-code (although it's
JavaScript source code).
I've seldom worked with a commercial enterprise product that I can't get the
Thanks for the answer!
but... :'( !
May be I will have to parse the string by hand...
I will try you recommendations and keep you in touch.
Thks!
On 10 fév, 22:59, davidroe roe.da...@gmail.com wrote:
having recently dealt with my own problem regarding IE parsing XML, I
can offer you my
Oops my fault i used a wrong encoding scheme
On Feb 11, 12:05 pm, tiyaga radicad...@gmail.com wrote:
rich text editor space character is represented by  , how can i
convert it to nbsp;
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Thanks for trying to help!
I installed gwt4nb and I've gwt 1.5.3 version, NetBean IDE 6.5. So, when I
try to create new project, there are 4 steps for web applications, right? At
third one it is required SERVER but I don't know what kind of server I
need. There is also add button in this step
Hi Jason
Thanks for your reply.
Agreed: GWT produces javascript source code. But this source code can
be obfuscated so it's harder to re-use in isolation. Indeed,
obfuscating the java source could help.
Still, the lack of (the option for) source code protection may be a
reason for some
Congratulation for this release.
Unfortunately, there's still nothing about Maven support. No official
repository, no official plugin I hope this will arrive this
Milestone 2.
Regards,
Alexandre de Pellegrin
On Feb 6, 4:26 pm, Scott Blum sco...@google.com wrote:
Greetings GWT developers,
You need a server configured in order to create a Web Application. If
there is a bug in the add button try adding the server first:
1. You need a server installed (Tomcat, JBoss or whatever Servlet
Container server you want).
2. On the left, select the Services tab and in the Servers entry
right
Hi,
I'm about to use GWT for customers. I'm using Tomcat currently for
beta deployments on my server. (Of course Jetty is also a good one).
Can anyone advise me on good Tomcat/Jetty hosting ? Do you have
experience with it ?
Kind regards,
Rockster
I have a panel that has a textbox and a button. If the Tab-key is
pressed on the Button, the focus should be set to the textfield
instead of going to all other elements on the page. So i have
following keyboardListener on the Button:
public void onKeyDown(final Widget sender, final char keyCode,
Hi,
I'm currently using GWT with Eclipse but I can't compile my project
because of my proxy, do you know where i can configure it?
I already tryied to set it in JVM parameters but it failed ...
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I am not sure but this may help that after focusing on the element of the
text field,
DOM.eventPreventDefault(DOM.eventGetCurrentEvent());
And, I believe a more elegant way would be to implement an EventPreview on
your module to handle this.
On Wed, Feb 11, 2009 at 2:08 PM, alex.d
Thanks Eric!
for the time being it sounds like the solution for me is just some
textual post-processing outside of the GWT.
Right now I'm just trying to wrap my head around the GWT - it always
takes a moment when trying to dive in head first with a new tool.
As for CSS I'm actually pretty
Thank you Jason for your usefull response
I missed it and it helps us to find a better solution than override the
gwt-user.jar but there is still something wrong.
The wrap() method calls widget.onAttach(); so the wrapped widget is attached
when created, we can't put it in the used hierarchie
Hi,
I've finally figured it out.
In order to link the form with the servlet, you have to map the
servlet in web.xml. It is similar to writnig the struts-config.xml
file.
After putting the servlet info there, you just need to pass the
servlet url in the form action, and on submit you will end up
I have many JSONValues casted to an extended JavaScriptObject (Overlay
type). How can i debug the fields from these objects ? In hosted mode
eclipse debugger says only that it is a hostedmodereferece.
Any help ?
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Hi,
I want to use dynamic method invocation. I can't use reflection since
GWT doesn't supports it. Is there any other way to implement it?
Regards,
Suresh
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[ERROR] Unexpected internal compiler error java.lang.OutOfMemoryError:
Java heap space
[ERROR] Out of memory; to increase the amount of memory, use the -Xmx
flag at startup (java -Xmx128M ...)
After being annoyed with this problem I ended up patching the GWT4NB
plugin module to allow for a Max
Ok. I understand the way it works, I just forgot that certain
optimizations aren't applied. It's interesting because unused methods
of the interface are actually eliminated from the code (look at the
generated output). The image strip needs to be generated first, then
the implementation of the
DOM.eventPreventDefault() works! Thank you Behrooz! And i'll take a
look at EventPreview but this is rather a one-time-thing so i think
eventPreventDefault() is enough.
On 11 Feb., 11:59, Behrooz Nobakht behrooz.noba...@gmail.com wrote:
I am not sure but this may help that after focusing on the
On Feb 10, 11:45 pm, Mark Renouf mark.ren...@gmail.com wrote:
On Feb 6, 10:26 am, Scott Blum sco...@google.com wrote:
DatePicker
The new DatePicker and DateBox widgets allow your users to select a date
from a calendar. The Showcase sample provides examples of both of these
widgets.
Are locals in JSF done on the server side? If so, you might be able to
integrate it with the incubator's server side local selection:
http://code.google.com/docreader/#p=google-web-toolkit-incubators=google-web-toolkit-incubatort=ServerSideLocaleSelection.
I haven't tried it out myself, but
1) The module XML has a stylesheet / node. Can you have multiple
nodes in there? I realize this won't help with being able to
I need to have the ability to dynamically override CSS classes for a
component. I'm fairly new to GWT so I'm hoping someone has done
something similar.
Why don't
Yes, and your question kdahm has been answered in this same forum.
Just search and you'll find even sample code to do both client and
server sides.
On Feb 10, 4:29 pm, Ben Tilford bentilf...@gmail.com wrote:
I think the apache commons file upload project is usually
On Wed, Feb 11, 2009 at 6:12 AM, chip ginga.gadg...@gmail.com wrote:
Thanks Eric!
for the time being it sounds like the solution for me is just some
textual post-processing outside of the GWT.
Right now I'm just trying to wrap my head around the GWT - it always
takes a moment when trying
Hi Steven,
It turns out there is already an issue open for this:
http://code.google.com/p/gwt-google-apis/issues/detail?id=208
Be sure to 'star' it and add comments if you like.
On Fri, Feb 6, 2009 at 12:49 AM, Steven steven.pul...@gmail.com wrote:
I noticed in the comiled code a lot of
I have coded an RPC call in a GWT web app. I have followed the coding
guidelines from a couple of tutorials and the book GWT in Action. I
think I have that part correct., although I might be wrong. When I
run the app in hosted mode, the call comes back unsuccessful. I am
going nuts trying to
On Feb 10, 9:37 am, Daniel Jue teamp...@gmail.com wrote:
:
packaging, like Ext-GWT, GWT-Ext, (I forget but one of them is called
GXT), Smart GWT. etc.
:
ext-GWT (which used to be called MyGWT) uses the gxt package name
you might like to try one of the maven archetypes as they provide a
Hello
Sorry to just jump in here. I wanted to ask how to offer a download to
user in GWT? Cause the hyperlink control in GWT as far I know can not
be a real direct hyperlink to a file on a web server of ftp server! Or
I there might be a situation when I want it not to be a direct link so
that it
Do you have both the gwt-user.jar and gwt-servlet.jar deployed on your
server? Try with only one (gwt-servlet.jar) and see if that takes
care of it.
On Feb 11, 9:50 am, BobM bmar...@bcscomputers.com wrote:
I have coded an RPC call in a GWT web app. I have followed the coding
guidelines
Thanks I found somthing useful, but one thing doesn't work for me:
My Servlet: org.itech.server.games.GameService
I wrote the following to the web.xml of my apache tomcat (like in the
example):
servlet
servlet-nameGameService/servlet-name
We have a Tomcat-based GWT application that we are looking to scale.
Our persistence up until this point has been all via XML. We are have
chosen to integrate with Hibernate and see a lot of talk about the
Spring Framework. So my questions to the GWT community are this:
What benefit does
It should be
servlet-mapping
servlet-nameGameService/servlet-name
url-pattern/GameService/url-pattern
/servlet-mapping
On Wed, Feb 11, 2009 at 12:45 PM, ken.d...@googlemail.com
ken.d...@googlemail.com wrote:
Thanks I found somthing useful, but one thing doesn't work for me:
My
Hi all,
I'm working on an application with Jetty Continuations, and I'm
sometimes suffering from NoClassDefFoundError, where class not found
is a WhateverClass_FieldSerializer.
The context is a classical Continuations context, where users
connected to an application receive events from the
Thank you both for chiming in to help.
Let's deal with the libraries issue first. I do have a problem - I
think - with these libraries. I get a report from the appServer upon
deployment for debug mode that these libraries were not loaded.
I have an earlier posting asking about this issue, to
A question I have is where do I place the database driver jar?
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To
On Wed, Feb 11, 2009 at 4:53 PM, ytbryan ytbr...@gmail.com wrote:
Hi all,
i already created a servlet that make a csv file frommy Resultset and
save it to a predetermined location.
However, i would like the user to choose the location to be stored and
the name of the csv file. can someone
Hello,
I'm studying the usage of GWT in the next version of our app. I've read the
FAQ and some classes aren't support on client side, such as BigDecimal which
is used extensively in our entities classes.
So, what do you thinks is the best way to do the comunication between client
and server and
Hi,
I'd like to put a semi-transparent panel on top of a gchart to show
disabled areas of a bar graph. I looked through gchart 2.4 and didn't
see anything that'd let me easily find out where bars are located so I
can position a panel on top of it.
Is there a better way to do this? I also need
There is no more error during start, but I can't send anything to my
server.
I do:
servlet-mapping
servlet-nameGameService/servlet-name
url-pattern/GameService/url-pattern
/servlet-mapping
And in my client code (package org.itech.client.content.games;):
@Override
public
Hey,
This is my first attempt at getting JSNI working. Here is my gwt.xml:
module
!-- Inherit the core Web Toolkit stuff. --
inherits name='com.google.gwt.user.User'/
inherits name=com.google.gwt.core.Core/
inherits
This is very helpful. Thank you, Adam T.
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Hey!
I'll also want to read properties on server side from a .properties
file. The .properties file is in some package. I want to read
attributes from it from the .java file that resides in the same
package as the .properties file. If I try to load it as follows, file
cannot be found:
I have created my site using gwt1.5 and I have used gwt google map api
too.When i open my site in the browser I realize that a main.js file
is downloaded from maps.google.com. which is 68 kb(4 sec to download)
and my cache html is 200kb(9 sec to download) so the site takes a
while to load .These
So i think they are actually the same problem...
The problem is that while using form,
we need to set the action of the form.
The problem is that i have servlet not only server the form but also
some other actions...
So that I can't set the action to GWT.getModuleBaseURL()+
TestService, it will
By the way, I also found that even the request.getPathInfo() also
works wrong after depoy the application.
the path is always null will using tomcat...
How can it be??
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I figured it out. To get the InputStream to the properties file:
this.getClass().getResourceAsStream(settingsFileName); //
settingsFileName stores exact filename
I omit calling the getClassLoader() method.
Regards.
On Feb 11, 9:20 pm, Funky tilen.bo...@gmail.com wrote:
Hey!
I'll also want
Super. Indeed I could not find proper hosting, but this a great
solution (it seems).
Thanks for the info.
On Feb 11, 5:59 pm, mbracken levi.brac...@gmail.com wrote:
Not sure if you're looking for a host with tomcat ready to go, but if
you're looking to roll your own setup I'd check out
On 10 fév, 03:37, loongest loong...@gmail.com wrote:
Hi, I got a problem with using FormPanel when i try to add a button to
perform reset function. This problem only happen with using google
chrome or safari. The code is simple as shown below.
The different is when using these 2 browser, and
I did think of that, but I wasnt sure IE would handel it correctly.
I remember theres a few issues with getting IE to fire load-listeners
with data that might already be cached. The workaround was to use
getOffsetWidth to check for the load.
Incidently, I'm already seeing *massive* improvement
Does anyone know how to set the id property of a button? I am adding
buttons to a panel with a for loop. I want each button to get a
different Id so I can act differently for each button. Does anyone
know if this is possible?
Thanks.
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You
Oh, cool. Thanks.
To my own shame, I have not noticed the link for version 1.5
It would be nevertheless nice to see a long-term support statement ;)
On Feb 11, 6:07 pm, mfc_alpha mathieu.ma...@gmail.com wrote:
You may be interested by this link
I noticed this is your very first post to any Google forum. Welcome.
GChart 2.4 has a built-in single point selection capability. Here's an
example of how to use that:
http://gchart.googlecode.com/svn/trunk/doc/com/googlecode/gchart/client/package-summary.html#GChartExample21
To emulate
button.getElement().setId(btn_1);
On Thu, Feb 12, 2009 at 4:45 AM, Ruku ruku...@gmail.com wrote:
Does anyone know how to set the id property of a button? I am adding
buttons to a panel with a for loop. I want each button to get a
different Id so I can act differently for each button. Does
Yes u are right, you need to use GWT History mechanism.
On Thu, Feb 12, 2009 at 5:37 AM, Max caesy...@gmail.com wrote:
HI,all,
Is there a way to detect url change in a gwt Frame? I used
geturl
() but it didn't detect new url when users click on a link in the
Frame. Maybe i need to
Hello friends,
I am using gwt since last three months in my
application which is fully developed in gwt-ext.
In my application I am generating reports in a grid, which I want to
export into MS-Excel. If anyone know how to do it please help me.
Thanks...
Chhatrapal Sharma.
wow - thanks for all the info!
love that the compiler changes the name of the source each time - that
will come in handy.
On Feb 11, 6:33 am, Eric Ayers zun...@google.com wrote:
On Wed, Feb 11, 2009 at 6:12 AM, chip ginga.gadg...@gmail.com wrote:
Thanks Eric!
for the time being it sounds
You can't do it on the client side obviously. So what you do is taking
all the data in the grid, sending it to the server(or may be just row
numbers or smth.) and let the server generate your .lsx file or just
a .csv file which is probably a much easier task. After that you let
the user download
Hi ,
I am trying to develp an application using GWT+Struts .
I had search on net But I am not getting tutorial to develop an application
using GWT+Struts.
So from where will I get that tutorial.
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Hi,
Oooh it's great ! It works well. Now I can debug and use firebug in
the same time !
Can you confirm me that the trunk will be used for the 1.6 M2 ?
(It seems the 1.6 M1 does not contains the gwt-*oophm jar).
Note: During the compilation of GWT, there are lot of logs indicating
problem of
On Wed, Feb 11, 2009 at 11:46 PM, Sebastien chassa...@gmail.com wrote:
Hi,
Oooh it's great ! It works well. Now I can debug and use firebug in
the same time !
Can you confirm me that the trunk will be used for the 1.6 M2 ?
(It seems the 1.6 M1 does not contains the gwt-*oophm jar).
As
It's not quite a bug, but I agree it is odd. Basically, it would be nice if
CustomeSerializers could declare additional types. Since they can't, one
solution is to add that type to class A. Just add a dummy field:
/**
* Force B to be serializable.
*/
private final B serializeElement = null;
On Tue, Feb 10, 2009 at 7:38 PM, Ray Cromwell cromwell...@gmail.com wrote:
Bob, you are awesome. I'm excited this went from design to
implementation so quickly, since it solves a lot of headache in my
current codebase. I only wish it made it into 1.6. :)
s/Bob/GWT team/
Thanks Ray. I'm sure
I would like to do a brief case study or two on how code splitting is
working in practice. Studying Showcase has already been helpful, but
Showcase might or might not be a typical application.
Is anyone trying code splitting on an open-source project that would
be willing to have your app's
(2) sounds reasonable. But, what are the consequences of disallowing (1)?
Would it mean that anonymous classes can no longer have jsni code?
Amit
On Wed, Feb 11, 2009 at 2:41 PM, John Tamplin j...@google.com wrote:
On Wed, Feb 11, 2009 at 2:19 PM, Scott Blum sco...@google.com wrote:
Some of
On Wed, Feb 11, 2009 at 3:02 PM, Ray Cromwell cromwell...@gmail.com wrote:
Just out of curiousity, how does one reference an anonymous inner
class from JSNI (or do you mean Local classes?) Since it has no
concrete type name, the only thing I can think of referencing it via a
Yeah, I agree with Ray - that's just plain crazy (and brittle). :) I
can't think of any way you'd get into that, even if you were auto-
generating code. Considering that anonymous classes don't have any
static type literals that you could pass into GWT.create(), I'd say
this is a pretty
I haven't tried it yet, but I will be doing it soon to the Showcase at
http://timefire.com/showcase. It's 150k OBF+gzip, ~400-500k OBF, and
1+M PRETTY. Takes about 2-3 seconds to load, which I want to get down
below 1 second. I've been thinking of two strategies for doing this,
since there are
On Wed, Feb 11, 2009 at 3:38 PM, Matthew Mastracci matt...@mastracci.comwrote:
Yeah, I agree with Ray - that's just plain crazy (and brittle). :) I
can't think of any way you'd get into that, even if you were auto-
generating code. Considering that anonymous classes don't have any
static
Author: sco...@google.com
Date: Wed Feb 11 12:55:00 2009
New Revision: 4693
Modified:
releases/1.6/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java
Log:
Typo fix.
Modified:
releases/1.6/dev/core/src/com/google/gwt/dev/shell/jetty/JettyLauncher.java
Author: sp...@google.com
Date: Wed Feb 11 13:51:00 2009
New Revision: 4696
Added:
wiki/CodeSplitting.wiki
Log:
Added a code-splitting user manual to the wiki.
Added: wiki/CodeSplitting.wiki
==
--- (empty file)
+++
At long last, I have started a wiki page on how to use GWT.runAsync.
It covers the basics, how to use SOYC to iterate to something better,
and a couple of recommended coding patterns.
http://code.google.com/p/google-web-toolkit/wiki/CodeSplitting
Thoughts welcome. Or, gee, it's a wiki. Just
On 11-Feb-09, at 1:58 PM, John Tamplin wrote:
Well, we have tests that verify it and I think I have seen it once
in the wild, but I agree it is pretty worthless and trying to
support it complicates our life significantly.
For the TypeOracle case, the main thing I worry about is
Author: sp...@google.com
Date: Wed Feb 11 14:53:37 2009
New Revision: 4697
Modified:
trunk/ (props changed)
trunk/dev/core/src/com/google/gwt/dev/jjs/impl/FragmentLoaderCreator.java
trunk/user/src/com/google/gwt/core/client/GWT.java
Did you update branch-info.txt to avoid merging this back to trunk?
On Wed, Feb 11, 2009 at 4:12 PM, codesite-nore...@google.com wrote:
Author: sp...@google.com
Date: Wed Feb 11 13:04:43 2009
New Revision: 4695
Removed:
Matthew is correct, anonymous classes (and actually, local classes in
general) are barred from participating in serialization. I think it would
be cleaner just to remove them from TypeOracle altogether... they are an
implementation detail if you will.
Author: sp...@google.com
Date: Wed Feb 11 14:55:57 2009
New Revision: 4698
Modified:
trunk/dev/core/src/com/google/gwt/dev/jjs/impl/FragmentLoaderCreator.java
trunk/user/src/com/google/gwt/core/client/AsyncFragmentLoader.java
Log:
Fixes issue 3277. The lightweight metrics for runAsync()
Author: sp...@google.com
Date: Wed Feb 11 15:04:54 2009
New Revision: 4699
Removed:
changes/spoon/pending/
Log:
Removes an unneeded changes branch.
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