Make sure you use the gwt jsni equivalent to;
var win = Window.open(url, name, options);
if ( win ) return true;
return false;
Otherwise you can't detect when popups are blocked. It will save you
tons of time in user support if you tell them to enable popups if the
window wasn't opened. It
Agreed. It's very well priced as well.
The main drawback of amcharts is that there is no ability to generate
server-side charts (it's all flash, and restricted to client side for
the time being). You'll have to generate charts for pdf's if you need
them using another solution like jfreechart.
We have experienced issues with flextable when setting up the table in
DeferredCommands
e.g.:
ListCommand commands = new ArrayListCommand(){{
add(buildStructure());
add(buildCellWidgets());
add(setInitialValues());
add(setBackgroundColors());
}};
Incrementally.execute(commands);
I am
We ran into similar issues for a while, frustrating I know.
1. Make sure you use ethereal (forget its new name) to see what is
being served by your webserver. Gzip compression can break ie, so you
have to server differently to each browser. Ethereal should sort this
out.
2. Make sure your
I am just bumping this as I think this is a bug in gwt and want to
make sure that the correct people are aware. Should I file a bug?
On Sep 11, 3:25 am, Joe Cole [EMAIL PROTECTED] wrote:
Platform: Using GWT1.5 (release) and linux
When I have a single instance of a popup panel, and it has it's
We haven't used trees, but for everything else we had to use a global
id generator:
Widget x = ...;
Ids.add(x); // set's the id of x to some unique id
Joe
On Oct 21, 2:25 am, Markuz05 [EMAIL PROTECTED] wrote:
I'm trying to use Selenium IDE to test my web application.
Is it possible that
I just had the same problem on a new play site we are doing. Check
your cookie path using your browser, we were deployed at /x, but
rewriting so that the application came up at / (e.g. google.com
compared to google.com/x). The cookies were getting reset each time
because it was using the wrong
You could just change the request urls:
target.setServiceEntryPoint(GWT.getModuleBaseURL() + / + service
+;sessionid=+sessionId);
I haven't tried it, but assume it would work. You would have to pull
out the appropriate information on the server side.
Joe
On Nov 28, 5:35 am, seb2nim [EMAIL
We are itching to use 1.6, especially the new async loading features
and oophm.
Is anyone using it in production? Are there any good tags to check out
that are relatively stable?
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the
Hi Thomas,
We are using 1.5.3 as well. I have a read a few blog posts that oophm
is ready and usable at the moment - is that correct?
Joe
On Dec 5, 9:49 pm, Thomas Broyer [EMAIL PROTECTED] wrote:
On 5 déc, 02:53, Joe Cole [EMAIL PROTECTED] wrote:
We are itching to use 1.6, especially
Hi Miguel,
We have successfully integrated amcharts.com into our application. It
was very easy, I even think there are some examples posted in a
similar thread a while ago. We tried a couple of other methods
(jfreechart - image), xmlswf, openflash, gwtchart but found amcharts
the best
Where can I get more info on 1.6 features?
There are a couple of good gwt sources:
The gwt-contributors list
ongwt.com
gwtsite.com
gwtnow.com
del.icio.us/tag/gwt
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
internal tomcat not working with
a valid jsp code which is working on normal tomcat instances? I'd be
appreciated if a GWT tomcat implementor, watching this thread, explains...
Regards,
Hasan...
On Fri, Jan 2, 2009 at 6:47 AM, Joe Cole profilercorporat...@gmail.comwrote:
See my post
Just remember that each time you upgrade gwt, or checkout your project
from source control gwt will overwrite your web.xml.
We get around this by logging a statement on initialisation that shows
in the gwt console - if that doesn't appear we know somethings gone
wrong and check the web.xml.
On
deployment?
Scott
On Dec 12 2008, 4:26 pm, Joe Cole profilercorporat...@gmail.com
wrote:
Oh, and in your web.xml's that you ship to your production environment
you would have a different listener setup.
listener
listener
See:
UIObject.getOffsetWidth:
return DOM.getElementPropertyInt(getElement(), offsetWidth);
Just get your td element (do it yourself from the table or
yourwidget.getParent().getElement()) and use:
return DOM.getElementPropertyInt(element, offsetWidth);
On Jan 9, 12:59 pm, sssmack
Looks like you have a permissions issue:
Caused by: java.security.AccessControlException: access denied
(java.lang.reflect.ReflectPermission suppressAccessChecks)
I would check the glassfish docs on how to allow reflection for your
servlets. Security must be turned off in the dev version.
On
See this thread. We use this and it works well.
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/41ce4b44e0d4e262/abd93affd092bb47?lnk=gstq=profilercorporation#abd93affd092bb47
On Feb 3, 11:32 pm, Danny Schimke schimk...@googlemail.com wrote:
Is there an easy way to check
We ended up creating our own classes for more html-like widgets.
Div (see the HTML widget implementation to get started, it's actually
a div), Span, OL/UL, Heading etc and combinations as needed.
I do believe it is the best approach for styling. If you understand
html and css you can work around
I think the problem may be that you are not using the deckpanel add
methods:
DeckPanel.add(String text, Widget widget, boolean asHTML)
Can you try that?
On Mar 4, 1:44 pm, Robert J. Carr rjc...@gmail.com wrote:
Hi Ian ... thanks for the response.
Let me put it in code then:
Widget w = new
at 11:20 PM, Joe Cole profilercorporat...@gmail.com
wrote:
I think the problem may be that you are not using the deckpanel add
methods:
DeckPanel.add(String text, Widget widget, boolean asHTML)
Can you try that?
On Mar 4, 1:44 pm, Robert J. Carr rjc...@gmail.com wrote:
Hi Ian
Looks great. What are the implications for the use of the LGPL? From
my understanding LGPL + gwt = distribute source?
Joe
On Apr 7, 1:37 am, david.tin...@gmail.com david.tin...@gmail.com
wrote:
GWT Portlets is a free open source web framework for building modular
GWT (Google Web Toolkit)
...@gmail.com wrote:
On Mon, Apr 6, 2009 at 10:21 PM, Joe Cole
profilercorporat...@gmail.comwrote:
Looks great. What are the implications for the use of the LGPL? From
my understanding LGPL + gwt = distribute source?
No - you only have to distribute the changes you make to the library (can't
on this thread who is a lawyer who can answer this
question? What do we need to do to fulfill our intent as described
above?
Cheers
David
On Apr 7, 12:48 pm, Joe Cole profilercorporat...@gmail.com wrote:
Your logic applies to normal java linking (see fsf's lgpl and java
post) but with gwt
Hi Matt,
We have one a similar thing for one of our applications, so it's
definitely possible. The left hand section of the suggest box provides
your highlighted search terms, and the right hand side provides
detailed preview information about the selected item, and is heavily
customised through
Your doctype has to be set correctly for history to work in IE. What
is your doctype set to?
It should be:
!DOCTYPE HTML PUBLIC -//W3C//DTD HTML 4.01 Transitional//EN http://
www.w3.org/TR/html4/loose.dtd
On Jun 15, 2:02 am, Gabriel Gutierrez gutierrez...@gmail.com wrote:
Does anyone knows why
Firstly, wow that looks amazing! Great work!
I've run into this before and this solved it for me:
http://joseph.randomnetworks.com/archives/2006/08/16/css-opacity-in-internet-explorer-ie/
Are you planning on selling this as a component? Just wondering as I
saw it was gpl.
Joe
On Jul 1, 6:21
Alex,
Is there a specific tag that google are using internally for products
like wave or are you using 1.6?
Joe
On Jul 14, 3:10 am, Alex Rudnick a...@google.com wrote:
Hey Ainata,
We've got a pretty good GWT roadmap over
here:http://code.google.com/webtoolkit/makinggwtbetter.html#roadmap
Hi Dave,
We have experienced some issues that may be explained by this.
Did you get any further with fixing the issue?
Joe
On Jun 5, 7:20 pm, DaveS dave.sell...@gmail.com wrote:
[re-post with better title - sorry for the dup but this is killing
me!]
If anyone from theGWTdev team is
We have noticed a few cases where we need to clear the browser cache
as the user cannot view the application. This is *very* rare, but we
would like to remove any confusion for the user and popup a message
saying the app hasn't loaded, and how to fix it.
Before we go and implement a javascript
We have been using the ScrollTable in production for a over a year.
Things we have had to implement on our own (not sure if this stuff is
covered in the current drops):
- sorting using comparators
- tablemodel interface (supporting paging)
- storing of current sorting indices to original row
If you can, install ethereal (it has a new name) on the client and
monitor your server logs at the same time. That usually helps in
issues like this.
Joe
On Jul 31, 9:09 am, Chris chrish...@gmail.com wrote:
I have an interesting problem that I'm not sure how to debug. Any
pointers would be
When debugging a customer who couldn't load our site with an http
connection (worked fine on ssl as it bypassed the firewall) we came
across an issue where if we tried to load the *.cache.html file gwt
was trying to load manually the companies firewall had displayed an
error message. There was no
completely?
Joe
On Aug 5, 1:33 am, Joe Cole profilercorporat...@gmail.com wrote:
When debugging a customer who couldn't load our site with an http
connection (worked fine on ssl as it bypassed the firewall) we came
across an issue where if we tried to load the *.cache.html file gwt
was trying to load
? It would be great to tell our users you need to ask your
network administrators to remove our site from the banned list.
On Aug 5, 11:14 am, Joe Cole profilercorporat...@gmail.com wrote:
I have been able to simulate the problem by causing a 404 when the
*.cache.html is requested.
Stepping through
by the nocache.js doesnt contain our script). I
think this is something gwt should do out of the box really - because
there are no errors thrown. Unfortunately the sites are private so I
can't share the links.
On Aug 13, 4:42 am, Jeff Chimene jchim...@gmail.com wrote:
On 08/12/2009 08:14 AM, Joe Cole wrote
by the nocache.js doesnt contain our script). I
think this is something gwt should do out of the box really - because
there are no errors thrown. Unfortunately the sites are private so I
can't share the links.
On Aug 13, 4:42 am, Jeff Chimene jchim...@gmail.com wrote:
On 08/12/2009 08:14 AM, Joe Cole wrote
don't know there's a
problem.
On Aug 13, 2:28 pm, Jeff Chimene jchim...@gmail.com wrote:
On 08/12/2009 07:24 PM, Joe Cole wrote:
I know it's a firewall because if we type the *.cache.html url into
the browser it comes back with a document with a message from their
firewall claiming it's
Also - if it wasn't clear before you can simulate this problem by just
moving your *.cache.html file.
Your application will just sit there with it's loading spinner going,
oblivious.
On Aug 13, 2:43 pm, Joe Cole profilercorporat...@gmail.com wrote:
Yes, we already have gzip enabled
...@gmail.com wrote:
On 08/12/2009 07:24 PM, Joe Cole wrote:
I know it's a firewall because if we type the *.cache.html url into
the browser it comes back with a document with a message from their
firewall claiming it's been blocked. The file scored very highly on
some metrics which
be implemented nonetheless.
On Aug 4, 3:33 pm, Joe Cole profilercorporat...@gmail.com wrote:
When debugging a customer who couldn't load our site with an http
connection (worked fine on ssl as it bypassed the firewall) we came
across an issue where if we tried to load the *.cache.htmlfile gwt
Is it malformed, or missing?
If I remove the file (cause a 404 response) gwt doesn't throw an error
that I can catch. I used this to reproduce the error for testing
purposes.
In production, the file is there, and the user has a firewall that
blocks it and if it returns an error page, gwt
== 4) {
Shouldn't we add another check like:
if( xhr.status != 200 || xhr.status != 304 ) throwDocumentError();
This is probably a good thing to add in do you think?
On Aug 14, 3:30 am, Joe Cole profilercorporat...@gmail.com wrote:
Is it malformed, or missing?
If I remove the file (cause
Yes. I'd give that a shot. I am wondering why you're not going for the
watchdog timer. I'd throw such logic at this problem too.
Yes, this would be a good solution in general. You are meaning
something similar to the way gmail loads, and if it takes longer than
usual it tells you?
We have
, and I can
assigning to someone on the team for further consideration.
Issue Tracker:http://code.google.com/p/google-web-toolkit/issues/list
Cheers,
-Sumit Chandel
On Aug 14, 3:30 am, Joe Cole profilercorporat...@gmail.com wrote:
Is it malformed, or missing?
If I remove the file
On the server side it's good practice to move all your code from the
servlet to another injected implementation:
class MyRPCService extends RemoteService implements IMyRPCService {
@Inject MyRPCServiceHandler handler;
public boolean yourRequest(String yourParams){
// do auth
return
Try taking out all other scripts first and see if that works. If it
does, add them back in one by one to see which is the culprit.
Another thing which is useful is this:
meta name=gwt:onLoadErrorFn content=loaderror/meta
meta name=gwt:onPropertyErrorFn content=unsupported/meta
meta
I remember something like this happening once on 1.5.
From memory (I couldn't find it in our tracker) it was to do with not
implementing RemoteService or something similar to that like not
implementing Serializable.
This may be completely wrong as it was about 1000 tickets ago :) - but
is worth a
. But, if I use one line of Java code like this:
ChAOServiceManager.getInstance().getNotes(...);
... my app fails with the exception I reported yesterday.
Kind of confused by this, but glad my app is working now.
Thanks,
Jennifer
On Sep 9, 8:55 am, Joe Cole profilercorporat...@gmail.com
I would look into titanium/air - both of which can work with gwt.
On Sep 10, 6:13 am, Ian Bambury ianbamb...@gmail.com wrote:
Hi kolombo1,
Yes it is.
GWT is very capable of producing desktop apps, either with data held
centrally somewhere or alternatively by using Gears, or (best of both
new Date()
:)
On Mar 19, 9:04 pm, tim timor.su...@gmail.com wrote:
Hi all,
I would like to get the year of the current date, but this is not
working :
int year = Calendar.getInstance().get(Calendar.YEAR);
How to use date in gwt ?
Thanks in advance for your answer
--
You received this
Apologies...
int year = new Date().getYear()
On Mar 19, 9:04 pm, tim timor.su...@gmail.com wrote:
Hi all,
I would like to get the year of the current date, but this is not
working :
int year = Calendar.getInstance().get(Calendar.YEAR);
How to use date in gwt ?
Thanks in advance for
It happened again on IE8.
Is that where you had it happen Michael?
GWT team - does this error even make sense - the global event array
should never be null should it?
On Mar 24, 4:01 am, Michael W mwang_2...@yahoo.com wrote:
I got similar error.
Any solution of it?
On Mar 10, 5:01 am, Joe
We just have ant increment build numbers and build dates in our
*Constants and associated properties files.
Joe
On May 22, 12:27 am, Matheus Garcia garcia.figueir...@gmail.com
wrote:
Hi all!
I'd like to have an about dialog which would show users the date and
time the web application was
We have a very large app that uses air extensively (both online and
offline modes). We had to jump through many hoops to get RPC working.
For AIR compiles, we replace the following class with this method:
public final class ClientSerializationStreamReader extends
On Jul 11, 1:39 pm, nino ekambi jazzmatad...@googlemail.com wrote:
Why dont just use the RequestBuilder and send the response back as JSON or
XML ?
Because you have to write some of the conversion process manually
which is automated with GWT.
Unless you know of a project that is a drop-in
What we do is use this code pattern:
public interface IMessages {
public MyMessages get(); // your messages interface
}
public class Messages {
private static IMessages messages;
public static MyMessages get() { return messages.get(); }
public static void set(IMessages messages) //etc
the appropriate
method of getting the messages, e.g. GWT.create, a Proxy or
ResourceBundle or whatever.
Unless I'm missing something?
Joe
On Aug 18, 1:22 am, KenJi_getpowered mikael.k...@gmail.com wrote:
Why can't you just use resource bundle to get messages?
On 17 août, 10:49, Joe Cole
What we do is have a test case that ensures that our interface and
properties files are completely defined:
// call this method for each properties file
public void checkMessagesDefinedProperlyInBothInterfaceAndFile(String
file) {
Properties f2 = new Properties();
We have just moved to 2.0 and yes you need to move to 1.7/1.6
structure first. There are some redundant things, but I found it's
worth getting it going in 1.6 first and then moving directly to 2.0.
If you need a hand let me know.
On Dec 30, 8:05 pm, Sandeep sandip.pati...@gmail.com wrote:
Hi,
We started with open source projects that handle it all for you i.e.
jqtouch. It's a good project to get iphone specific ideas that are
tested in practice and worked fine when integrating with our project.
On Dec 29, 12:01 pm, fvisticot fvisti...@gmail.com wrote:
I'm working on an iPhone web
I feel your pain. I narrowed this down in our case to an incorrect
style assignment. From memory I was setting:
DOM.setStyleAttribute(overflowX, none);
Instead of:
DOM.setStyleAttribute(overflowX, hidden);
Only in IE was it throwing this exception. I would suggest checking
your style
For weird errors like that you can either use something like gwt-log
and trace where you suspect it's happening, or use firebug with
debugging on exceptions.
On Jan 20, 5:01 am, Cliff Newton cliff.new...@gmail.com wrote:
I recently upgraded from GWT 1.5 to 2.0 and since I started running
2.0 my
This can happen in devmode. I found one today - it was an exception in
a deferred command while manipulating an xml document.
To debug in devmode is relatively easy - simply debug before it breaks
and step through.
In web mode I have encountered a few of these as well. Here is our
approach:
1.
We use this with our air project, which uses gwt-in-the-air. It's a
great project I recommend checking it out.
Basically we have a service manager that you can register online
services and offline services. Both use Async options.
When we are working offline, we just switch which services we
Take a look at this and the comment thread:
http://dobesland.wordpress.com/2008/08/22/gwt-to-lighttpdapache-to-glassfish-502-proxy-or-500-internal-errors-fix/
There are some unresolved issues with gwt and glassfish/apache, which
I think is what the cause of this error is. (We see it rarely, but
What do you mean exceptionhandling?
Our logic goes like this:
1) If IE then show an IE specific download link. Too many users have
troubles with popups on IE.
2) For other browsers, use this:
public static native boolean open(String url, String name, String
features) /*-{
I've never tried to do anything with the window object, so it might
not work... but I use this to detect if popups aren't working:
public static native boolean open(String url, String name, String
features) /*-{
var newWindow = $wnd.open(url, name, features);
if(
Agree entirely. Unfortunately it seems most gwt sites don't have ui
designers.
Perhaps the gwt team should run a competition to create an awesome
default theme that has to work with the sample apps.
I know a few designers who would give it a go.
On Jan 30, 9:46 am, Jeff Schnitzer
If you are using flextables for forms you will want to set the width
of the first column widgets:
flextable.getCellFormatter().setWidth(0, 200px);
On Feb 2, 7:26 pm, Name256 abel.bi...@gmail.com wrote:
Hello to you all,
it is my first time trying out GWT and I am using version 1.7. I have
This is one area where gwt could improve.
We ended up patching ProxyCreator (look up the class) to automatically
retry any requests with strange error codes (0, 12090, 400), and now
that I think about it, it would be nice to do this for session
timeouts as well.
It would be great if gwt could
I haven't seen that in particular, but what I usually do is look at
the error codes and google them:
http://www.google.com/search?sourceid=chromeie=UTF-8q=nsIDOMHTMLSelectElement.selectedIndex
It's obviously to do with a select's selected index, probably being
set to an invalid index.
On Feb 9,
From memory we had heaps of trouble using getResource, and ended up
using getResourceAsStream. Give that a go?
InputStream stream =
configuration.getServletContext().getResourceAsStream(location);
On Feb 10, 6:09 pm, Lucas86 lucaslo...@gmail.com wrote:
I've been trying to read an XML in my RPC
We use antisami for this, which is awesome:
http://code.google.com/p/owaspantisamy/
On Feb 16, 2:23 am, Chris Lercher cl_for_mail...@gmx.net wrote:
I think the RichTextArea is really a great widget! As always, be very
careful when you use the result HTML. Parse the result on the server
side,
Servlets aren't reloaded unless you are running debug mode or use an
external tool like jrebel. Only client side code changes are reloaded
with gwt.
On Feb 18, 1:20 am, Jaroslav Záruba jaroslav.zar...@gmail.com wrote:
Hello
My impression was that when I trigger Development Reload my servlets
Mode via Debug, so I assumed I am actuallyrunning
my webapp in debug mode. Is there way to force the debug mode please?
(I can't see no such option in the debug configuration.)
Regards
J. Záruba
On Feb 17, 2:37 pm, Joe Cole profilercorporat...@gmail.com wrote:
Servlets aren't reloaded
I've submitted an issue that relates to this: when it is blocked by
firewalls there is nothing we can do at the moment to intercept the
result.
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/a322747b293de102/fad0c613a2127f38?q=#fad0c613a2127f38
I haven't had a chance to
Another option for newer browsers is to use CSS3 which can be very
impressive.
There are tons of sites showing the options eg:
http://www.css3.info/preview/text-shadow/
On Feb 19, 11:20 am, Lukas Laag laa...@gmail.com wrote:
Have you considered using SVG ? In terms of possible effects, there is
Here's some code. Perhaps this or a modification should be included in
gwt itself.
There are a few problems with downloading files.
1) IE doesn't always let you open a file download dialog. It will on
some machines, others it won't.
2) Users double click. Prevent this!
3) When opening a window
I saw an error today which has me puzzled:
com.google.gwt.core.client.JavaScriptException: (TypeError):
'$wnd.__gwt_globalEventArray.length' is null or not an object
number: -2146823281
description: '$wnd.__gwt_globalEventArray.length' is null or not an
object
This doesn't really make sense to
In 1.5 we have a structure similar to this:
src
- module1.gwt.xml
- module2.gwt.xml
- module3.gwt.xml
- client
-- entry point 1
-- entry point 2
-- entry point 3
- public
-- other public resources
-- module1.html
-- module2.html
-- module3.html
All three modules share a lot of different
. And in the RemoteServiceRelativePath annotation, we define the
path as ../service/MyService. That way, it remains the same for all
modules.
I am not sure I understood your second problem, so can't comment on it.
--Sri
2009/9/30 Joe Cole profilercorporat...@gmail.com
In 1.5 we have a structure similar
We have experienced this on 1.5 since it was released. Happens about
1/20 runs in my experience.
I've never gotten to the bottom of it - anyone else?
On Oct 2, 6:56 am, Nala deschenes.na...@gmail.com wrote:
I want to run JUnit tests on GWT code that I am working on. I was
having some
Can someone explain why this code from com.google.gwt.dom.client.Style
is enforcing camelcase:
private void assertCamelCase(String name) {
assert !name.contains(-) : The style name ' + name
+ ' should be in camelCase format;
}
javascript DOM code.
Joe Cole wrote:
Can someone explain why this code from com.google.gwt.dom.client.Style
is enforcing camelcase:
private void assertCamelCase(String name) {
assert !name.contains(-) : The style name ' + name
+ ' should be in camelCase format
Hi Andrey,
Did you ever resolve this? We have had reports of people losing data
in this way but have never been able to replicate it.
On Dec 13, 2:35 am, Andrey mino...@gmail.com wrote:
Hello!
My application is desktop-like, so it does not need any history
support.
The problem is that when
We use adobe air. Gears doesn't have support for encrypted local data
which is important for us.
We've used gwt-in-the-air as a base, which has worked really well.
On Dec 16, 11:06 am, Greg gregbram...@gmail.com wrote:
Hi All,
I am about to attempt to turn my GWT app into an offline-capable
We have applications that are installed on mobile devices (i.e.
playbook, ipad) that we can't guarantee will be updated every time we
update our server (appstore delays). This means that if the objects
sent over RPC change, or the RPC format itself changes, then the
mobile clients will no longer
Background: We have a quite a few customers who use really unreliable
internet connections [e.g. 3g connections in bangladesh]. Often times
these requests can take a long time to complete if they are in a
country with really poor internet, but the users keep on doing things
and then requests pile
Hi Bob/Bart,
I must have missed some of those methods in RPCRequestBuilder when
trying to figure out how to do the automated retries.
It looks like we could extend this to override the default callback
mechanism and capture the serialized payload, just as we do in my
proxycreator changes.
I'll go
90 matches
Mail list logo
