This just is a wild shot in the dark (I have very limited experience
with Flash) but could it be a problem with the cache control headers
in the response returned by the server? I've had a number of issues
with IE (even IE7) + HTTPS that have resulted from this.
See:
I'm newbie to GWT and read the tutorial of StockWatcher now, here is
my question:
In
http://code.google.com/intl/zh-CN/webtoolkit/tutorials/1.5/codeclient.html#addStock,
3. Add a button to remove stocks from the stock list, following is
the code:
int removedIndex = stocks.indexOf(symbol);
My
This kind of stuff with IE6 sucks. I had a problem like yours once and
i ended up with commenting my code out part by part and putting a lot
of Window.alert() in it :(
On 11 Mrz., 19:52, Austen awconsta...@gmail.com wrote:
Hi,
I have a problem with IE6 crashing when using my app.
The app
Hi
these are some things you have to do for setting a datasource:
1: put two additionnals jars in your classpath: jetty-naming-6.1.11.jar and
jetty-plus-6.1.11.jar to add some J2EE features on Jetty
2: change the startup JettyLauncher to your own custom JettyLauncher (works
with -server option )
I just found that this is not problem with GWT. I am using SmartGWT.
Problem is one of its classes.
Thank you
Rajesh
On Mar 12, 8:06 am, Rajesh Akkineni akkineniraj...@gmail.com wrote:
I have a problem with accessing the changes done in a native method of
Overlay Type.
class A extends
Why do you need sync`ed method calls?
I think that you actually need a way to find out when a RPC call has
returned (either one of onSuccess / onFailed).
One way to go with this is to have a simple event system where events
are thrown when changes are made - these changes can be UI
Hi,
First, thanks for the feedback : it is always nice to read that Gilead
is used and helps :)
About your issue, your analysis is right.
Possible workarounds would be :
- add @ServerOnly annotation on your statusName getter and setter
(Gilead will prevent it to be cloned and merged by
Hi,
I am new to loading images into GWT from MySQL and am abit lost on the
best way to do it.
I already have my image in the database. How do I retrieve it? I read
somewhere that it can just be stored as a String. Is this correct? So
my code on the server side would look like:
//Open database
Hello, Im building a big application that uses a lot of DialogBoxes,
so I decided to made a new class who extends DialogBox, showing both
DialogBox and glassPanel:
public class FadedDialogBox extends DialogBox {
private GlassPanel _gpFade;
public FadedDialogBox() {
Sure, have a listener attached to a drop down box or menu or a button,
some way for the user to select the theme. And on select
use .removeStyleName(style) to remove the old style and .addStyleName
(style) to add the new style name. If this is the only style you have
applied to the Widget you
Forget it, i found the problem.
Thanks!
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Thanks Adam. I suspected that may be the only way.
After some persistence using the comment-out-and-run method I've got
the bottom of the issue.
I was updating results in my app by replacing the FlexTable with a new
FlexTable on every update. Which I guess defeats the whole point of a
I have two (or more) projects in my Eclipse workspace.
One project is an User Interface (GWT).
The other project is the Business Project and is used by servlet of
the first project (GWT).
To develop with Eclipse, my GWT project references another project.
This works great, but... When runing the
I have the same problem now with IE6 (and seems to be also in IE7).
Somehow, when you close the IE window, an error message pops up
with the message that an error occured in the script of this page.
Do I want to continue ?
If you click yes, and go to that URL in a new window (since the
Another easy way to get the style names is to use Firebug or the
Chrome/Safari 4 inspector.
--
Arthur Kalmenson
On Wed, Mar 11, 2009 at 6:16 PM, james james.a.clel...@gmail.com wrote:
Hi,
I've been working on a custom theme, starting with a copy of one of
the GWT defaults. Is there a
Reflection will most probably never be available due to the way GWT
optimises your code.
You're going to have to live without it, or use something other than GWT.
Ian
http://examples.roughian.com
2009/3/12 Serge bse...@bk.ru
Will reflection appear in gwt 1.6?
Hi,
is there some component that would align its child elements vertically
- like the vertical panel - but would also allow wraping items to next
column? the number of items in a column should be of course possible
to specify as some parameter.
tnx!
Kaur
Thanks for the suggestions!
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I've had the same problem some months ago.
I was developping a big application for a telco enterprise and most of
the application forms requiered loading several fields at the same
time during initialization.
For example, the create a route between servers form requieres to
load several drop-down
Hi all,
I have an issue which randomly happens in hosted mode in Windows XP
(IE6) when calling getElementsByTagName(td) on an Element.
[ERROR] Uncaught exception escaped
com.google.gwt.core.client.JavaScriptException: (TypeError): Cet objet
ne gère pas cette propriété ou cette méthode
number:
Hi,
I have a gwt based application,that uses RPC calls to communicate with
the server. Normally this works fine, however occasionally the
response fails and I'm unsure what is causing it. Using firebug, I can
see the response is garbled text instead of the OK message. An example
of the response
Hi,
I am using GWT for my project. But even if there is change in
Code. I am not able to see any change. Or if server update GUI then
also i am unable to see change. Please tell me how to solve this cache
problem.
If JS can solve this?
thanx,
Yogesh.
Hello!
My question is perhaps not so relevant for Ajax applications, but for
various reasons (including CMS), I would like to have a GWT
application with multiple pages. What is the best way to do this? I
have thought to have a GWT module for each page, but wonder if it is
practical? Grateful
I have this:
1. [client] Call server from client via GWT-RPC
2. [server] Create map of the data and store them under the key
3. [server] Return key to the client
4. [client] Set Servlet URL with the key as query parameter in the
com.google.gwt.user.client.ui.Frame instance
5. [server] In the
Hello,
I've had the same problem trying to download gwt-windows-1.5.3.zip the
past two days (3/11 and 3/12 PDT). Using Firefox 3.0.7, the download
will begin and download anywhere from 5-15 MB before terminating.
Firefox does not report any error, the download appears to have
terminated
Hi All
I have an issue, I want to drag and drop the panel, It can be
horizontal or vertical or any other panel so that i can change it
property(like change its size), but it is not supporting for the
panels it is supporting for simple widgets like label,button,text box
and able to change it
On 12 mar, 11:01, nikolcha risticnik...@gmail.com wrote:
I have this:
1. [client] Call server from client via GWT-RPC
2. [server] Create map of the data and store them under the key
3. [server] Return key to the client
4. [client] Set Servlet URL with the key as query parameter in the
Pavel,
No, you can't exclude part of an inherited module. What you can do is
refactor your modules so that you aren't inheriting bits you don't
want:
1. Create a module for the bits of Module_A that don't require the
maps API. Let's call it Module_A_WM (Without Maps).
2. Have Module_B inherit
I was hoping I wouldn't have to do this
Thanks Isaac.
On Thu, Mar 12, 2009 at 11:32 AM, Isaac Truett itru...@gmail.com wrote:
Pavel,
No, you can't exclude part of an inherited module. What you can do is
refactor your modules so that you aren't inheriting bits you don't
want:
1. Create a
Sorry to disappoint.
I'm actually curious why you don't want to refactor. I find that
sorting through dependencies in this way usually results in better
code.
On Thu, Mar 12, 2009 at 12:35 PM, Pavel Byles pavelby...@gmail.com wrote:
I was hoping I wouldn't have to do this
Thanks Isaac.
On
I'm creating a web management framework fully developed in GWT.
One of the main intend of this project is to allow the end users to
write there own plugins for this framework which will be displayed
in one of the different panels on the framework console.
One of the main requirement in this
Well it's not hard to refactor, but I was hoping that the GWT compiler would
figure out what I need and don't need. But I do see why this would be
better.
The thing is that I am making a mobile version of my application and I don't
want to include google maps on my mobile version. I also have my
My regular version does import a class that extends a map, so that may be
the problem.
I will refactor.
On Thu, Mar 12, 2009 at 12:10 PM, Isaac Truett itru...@gmail.com wrote:
The compiler indeed will do an admirable job of removing dead code.
But since you're seeing runtime errors in the
On Thu, Mar 12, 2009 at 5:40 PM, Rosh PR open@gmail.com wrote:
One of the problems I'm facing over here is how will i compile a
small set of gwt code with out any EntryPoint and use the
generated *javascript* from the framework. I know we can compile
without the Entrypoint but the main
Hi Poonam,
Apart from making sure your Hibernate and applicationContext.xml
configurations are correct, I think another major cause for the stack trace
you're seeing is that you're mixing server-side Java code with client-side
GWT code. It's important to recall that GWT code gets converted into
Also just to point out, there's a number of GWT libraries for passing
persistent objects across the client/server barrier. I'm not sure how well
they work or of any of the dragons involved, but they do exist
(hibernate4gwt was one back in the day - I believe it's been deprecated and
there are
Oh no sorry when I said the rather peculiar way, its the same peculiar
way you have to do it in GWT - as in you create a 'form' with the
target of your form-receiving-servlet (In my case
AlbumUploadController) which has some subelements which are fileupload
boxes. The implementation would be
Well, one thing you can do is have the EntryPoint, and just tell plugin
developers that they have to attach to some particular div element in a
particular way, as opposed to the traditional root (i.e.
RootPanel.get(plugin-name-div)).
Then the user can request certain plugins to be added in which
Uggh - sorry. Gmail decided to send the message for me. I've completed the
class below.
Anyways, plugins would extend PluginEntry. Again, your GWT would be
reponsible for actually injecting the plugin javascript into your page. Not
sure what the GWT-preferred way would be, but in theory (I
Just as a future hint, you may want to translate the error messages into
English as well. I understood it there might be enough friend words for
context for people who don't speek French, but you're more likely to get
responses if everything is in English.
On Thu, Mar 12, 2009 at 1:35 PM, Miles
On Thu, Mar 12, 2009 at 3:01 PM, Feltros felt...@gmail.com wrote:
Oh no sorry when I said the rather peculiar way, its the same peculiar
way you have to do it in GWT - as in you create a 'form' with the
target of your form-receiving-servlet (In my case
AlbumUploadController) which has some
Oh, and the RootPanel way of dynamically adding the plugin's javascript will
probably only work in onModuleLoad. The DOM approach I gave should work at
any time (i.e. as a response to user action).
On Thu, Mar 12, 2009 at 3:21 PM, Vitali Lovich vlov...@gmail.com wrote:
Uggh - sorry. Gmail
Hi Eric, thank you for the hint i have added inherit from
com.google.gwt.opensocial.OpenSocial and it compiles with other error:
Compiling module com.agiletwo.gadget.gwt.HelloGadget
Compiling permutations
Analyzing permutation #1
[ERROR] Errors in
Right, so today I added a null check condition on the getters and setters,
that solved the problem. However, it seems like a workaround - shouldn't
beanlib check for corner cases like these? For example, build a dependency
tree between getters and copy them in the correct order. Should I forward
I uncovered the error as an extremely simple mistake in my servlet
location naming convention which was causing nothing to be run, and no
errors to be printed. Why is it that Tomcat doesn't log when an item/
servlet is requested which doesn't exist lol? GWT detects this error
when your running in
Hi Michael,
This is an interesting concept, but I'm left wondering what use cases might
actually benefit from on-the-fly compilation as you're trying to do here.
Before looking into what might be going wrong when trying re-compile a
module on-the-fly when the source code changes, could you
The best way, IMO, is to not use GWT-RPC, but rather implement an
HttpServlet, that retrieves the data from the database and returns it with
the appropriate Content-Type in response to a GET http request. Then, you
simply place an image in your GWT code, with its source being the path to
the
Hi,
I'm not too sure how to implement a HTTPServlet. Does anyone know how
to use images using RPC?
Im really stuck on this.
On Mar 12, 8:43 pm, Itamar Ravid itamar.ira...@gmail.com wrote:
The best way, IMO, is to not use GWT-RPC, but rather implement an
HttpServlet, that retrieves the data
I think you'll want to let css do the styling for you and only hard
code styles, widths, etc in GWT when you absolutely have to.
Qt is a ui framework for creating desktop apps while GWT ultimately
has to run in the browser. So Qt has a lot more freedom in how to
layout widgets while GWT (and
Hi John H,
I would also encourage you to check out a recent blog post on the GWT blog
by fellow GWT developers Chris Klundt and Eric Wuebben, who talk about their
strategy on applying CSS styles (link below). Hopefully from what was
discussed here and in the blog, you will be able to find out what
Hi Jennifer,
The xs linker is useful when you want to load up a GWT application in a
cross-domain fashion. So, for example, if your host HTML page is living on
foo.com and you wanted to load a GWT application whose JS files reside at
bar.com, you could do so if the GWT application files were
Can somebody help me?
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I'm pretty sure that you need an entry point to compile a module. My
abstract method approach should do it for you.
The obfuscated code is just javascript which I explained to you how to
load.
As for the drag and drop, just search up drag drop on GWT - I'm pretty
sure there's support for it.
Wow. Just wow. It never ceases to amaze me how esoteric simple type
introspection can be in Javascript :)
Yes, we should patch this in, and perhaps as a side-effect encode this (and
other?) Javascript type tests into the core module somewhere. I'll create an
issue so we don't lose track, and take
On Wed, Mar 11, 2009 at 9:32 PM, Thomas Broyer t.bro...@gmail.com wrote:
a) use a GWT Linker [1,2] to prepend scripts dependencies (script/
in your modules' gwt.xml) to the selection script; the problem is that
the selection script isn't (shouldn't be) cached, so it should remain
as small as
On Thu, Mar 12, 2009 at 10:47 AM, Joel Webber j...@google.com wrote:
Wow. Just wow. It never ceases to amaze me how esoteric simple type
introspection can be in Javascript :)
Yes, we should patch this in, and perhaps as a side-effect encode this (and
other?) Javascript type tests into the
Hi,
As I have too many JavaScript file and most of them are static and are in
Apache or BSD licence. So it doesnot make any difference if I combine all
the JavaScript into a single file. Is it a recommended way? Using GWT Linker
as Bruce and Thomas say is most appropriate way? What are the
FWIW, ECMA-262 says:
15.2.4.2 Object.prototype.toString ( )
When the toString method is called, the following steps are taken:
1. Get the [[Class]] property of this object.
2. Compute a string value by concatenating the three strings [object ,
Result(1), and ].
3. Return Result(2).
and..
Damn, you stole my thunder. I made the same sort of argument when jlabanca
wanted to use Function.toString() to get reliably evaluable function text --
I said something like there's no way in hell that's actually in the spec.
It still frightens me that I was completely wrong about that :)
On Thu,
There's 3 open
issueshttp://code.google.com/p/google-web-toolkit/issues/list?can=2q=jsonparseron
JSONParser.
While we're in there, it seems like we should hit #1749.
On Thu, Mar 12, 2009 at 11:59 AM, Joel Webber j...@google.com wrote:
Damn, you stole my thunder. I made the same sort of
I'll have a look after I get my 1.6 stuff done.
On Thu, Mar 12, 2009 at 12:09 PM, Scott Blum sco...@google.com wrote:
There's 3 open
issueshttp://code.google.com/p/google-web-toolkit/issues/list?can=2q=jsonparseron
JSONParser.
While we're in there, it seems like we should hit #1749.
On
Sorry for the lag...
1. Why'd you specify branch revision as transient? Not clearly wrong,
just seems unnecessary.
2. You're changing the branch output from my just the last term spec to
full branch path from repo root, right? That's surely more correctly
complete, but may make
+1 on point three. Please do something to the string to make it clear that
svnversion wasn't used. 1234 (svn info), e.g.
rjrjr
On Thu, Mar 12, 2009 at 10:22 AM, Freeland Abbott
gwt.team.fabb...@gmail.com wrote:
Sorry for the lag...
1. Why'd you specify branch revision as transient? Not
I was thinking of, following the flavor of svnversion, 1234? or ~1234, but
either way.
On Thu, Mar 12, 2009 at 1:27 PM, Ray Ryan rj...@google.com wrote:
+1 on point three. Please do something to the string to make it clear that
svnversion wasn't used. 1234 (svn info), e.g.
rjrjr
On Thu,
On Thu, Mar 12, 2009 at 1:22 PM, Freeland Abbott gwt.team.fabb...@gmail.com
wrote:
Sorry for the lag...
1. Why'd you specify branch revision as transient? Not clearly
wrong, just seems unnecessary.
To reflect the fact that their state is not persistent, they change and are
Freeland, I decided to stage this in two sequential patches (and commits) to
make it easier to review and see the log. Here's patch #1, which merely
refactors the existing code to make it testable, and also makes the change
in how the branch specifier is computed.
The next patch, to actually add
LGTM. Clearly there could be more tests (e.g. of ...NoErr), but I'm not
going to hold back moving from none to some for that!
On Thu, Mar 12, 2009 at 7:01 PM, Scott Blum sco...@google.com wrote:
Freeland, I decided to stage this in two sequential patches (and commits)
to make it easier to
Seems like this might be related to
http://code.google.com/p/google-web-toolkit/issues/detail?id=2243
I like the idea.
Ian
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LGTM (though I'll admit to never touching git, so I'm going on faith for
that downstream interface!)
On Thu, Mar 12, 2009 at 8:24 PM, Scott Blum sco...@google.com wrote:
Sweet! Here's patch #2 that adds git support, as well as a combined patch
for both. (I also included a slightly tweaked
Thanks!
On Thu, Mar 12, 2009 at 9:37 PM, Freeland Abbott gwt.team.fabb...@gmail.com
wrote:
LGTM (though I'll admit to never touching git, so I'm going on faith for
that downstream interface!)
On Thu, Mar 12, 2009 at 8:24 PM, Scott Blum sco...@google.com wrote:
Sweet! Here's patch #2
BTW,
My proposed implementation is to rewrite these methods changing the
literal parameter to the result of invoking GWT.create() at the call
site, e.g.
interface MyService extends RemoteServiceMyServiceAsync { ... }
// example call
OAuth.withSignature(MyService.class).method1(arg1, arg2,
Author: sco...@google.com
Date: Thu Mar 12 21:39:42 2009
New Revision: 5008
Modified:
trunk/build-tools/ant-gwt/src/com/google/gwt/ant/taskdefs/CommandRunner.java
trunk/build-tools/ant-gwt/src/com/google/gwt/ant/taskdefs/SvnInfo.java
Author: sco...@google.com
Date: Thu Mar 12 22:47:42 2009
New Revision: 5009
Modified:
trunk/user/src/com/google/gwt/junit/JUnitShell.java
Log:
When JUnitShell wraps exceptions from remote browsers, be sure to copy the
cause.
Review by: jat (TBR)
Modified:
+1 for this implementation.
This is a lot clearer than a class - implementation lookup map or
inlining the whole method at each call site. As long as the bytecode
is rewritten in hosted mode to match the expected order of operations,
there shouldn't be any surprises at compile time.
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