There is a JavScript library from Google (http://excanvas.sourceforge.net/)
for emulating canvas in IE. You could use it to make the canvas object
available in IE. This emulation is much slower, than native canvas in other
browsers, but for drawing each letter once, it should work.
Another way
is that I want the admin
application to use compiled code allready loaded with the slim version.
E. g. in Dojo JavaScript framework this problem is solved by using dynamic
loading of different JavaScript files.
Is there any way to enable GWT for doing something similar?
Jan Ehrhardt
Are there any plans to support commet in the library? It would allow me to
have fewer Ajax Requests to get the curren state of the upload.
Jan
On Fri, Jul 17, 2009 at 3:04 PM, Kwhit kwhitting...@gmail.com wrote:
Great stuff - I'll be using that very soon. Any chance of a cancel
button to
implementations for different browsers.
Another point, you should care about, is, how do you create margin or
padding without CSS? In other GUI frameworks like SWT, you've got layout
constraints, that can be applied to a component, but in GWT, you don't have.
CSS is the prefered way to do.
Regards
Jan Ehrhardt
is not the
main problem (which is positionning)
For my layouts I use tables, meaning gwt horizontal and vertical panel,
with setCellAlignment method.
Regards
On Mon, Jul 27, 2009 at 7:19 AM, Jan Ehrhardt jan.ehrha...@googlemail.com
wrote:
Hi,
GWT apps are web apps and they're running inside a browser
(this);
But with Java 5 inner classes have become the prefered way.
Sure, you can also create your own class for this, but that's the worse
practice, I think.
What would be the best solution for this, you think?
Regards
Jan Ehrhardt
On Sat, Aug 22, 2009 at 10:43 PM, jack jack.terran...@gmail.com wrote:
In every
isn't
a GWT app. It's a plain webpage with maybe a little script on one or another
page.
Regards
Jan Ehrhardt
On Sat, Aug 22, 2009 at 7:09 PM, MamboJumbo torni...@googlemail.com wrote:
Does anyone know how GWT history is maintained in
http://code.google.com/p/gwt-google-apis
website
-annonymous class require a class name, so you've to think
about a name for it. Do you really want this?
Regards
Jan Ehrhardt
On Sun, Aug 23, 2009 at 5:57 PM, Damon Lundin damon.lun...@gmail.comwrote:
BTW, the terminology you are looking for is that the inline inner
class as you put is called
RIM is developing it's own browser engine, while iPhone and Android use
Webkit. I'm not sure if the Blackberry browser is able to run most
JavaScript apps. I think, you should try, what happens, but I'm sure it's
not supported.
On Wed, Aug 26, 2009 at 1:11 AM, Tracy tracy.tra...@gmail.com wrote:
attaching or
detaching. Override them to handle this special case.
Regards
Jan Ehrhardt
2010/3/18 yann menesguen yann.menesg...@gmail.com
Hello,
I've a problem : I've got a .js graphical object (coverflow) that I
would like to integrate into a GWT project.
How is it possible with JSNI ? How
. You can use ImageResoures in your CSS, which doesn't work
correctly in IE 6. You can use div:hover CSS selector in your code to
highlight an element. In IE 6 it isn't working, but it's up to you.
So why should GWT Team drop IE 6 support in general?
Regards
Jan Ehrhardt
2010/3/19 Rade Martinović
have to recompile the whole big app each time code has changed.
Regards
Jan Ehrhardt
2010/4/6 Jon Vaughan jsvaug...@gmail.com
Hi all.
I'm beginning to build a set of GWT applications for a client.
The clients customers will purchase a set of these applications (not
necessarily all of them
the document object, the class
delegates to, dynamically. This solution is not simple since you'll have to
find a secure way of changing the delegate object without crashing GWT as a
whole.
So it might work, but I won't recommend.
Regards
Jan Ehrhardt
2010/4/6 gadaleta.marco gadaleta.ma...@gmail.com
.
You can also use code splitting to prevent the browser from loading one big
JavaScript file twice, instead it would load two JavaScript files, one for
the app and one very small for the iframe.
Regard
Jan Ehrhardt
2010/4/6 Marco Gadaleta gadaleta.ma...@gmail.com
Can you tell me how i can load
, that
are required by the GWT compiler to compile. Source files that should not be
compiled by the GWT compiler, must not be included.
Regards
Jan Ehrhardt
2010/4/7 snehil parekh snehil.par...@gmail.com
Hi,
As per to my unserstanding, when inheriting any gwt client module (in
gwt.xml), the entire
A Composite wraps another Widget. A ResizeComposite wraps a Widget, that
implements HasLayout, since it will delegate resizing to it. A Button
does not implement HasLayout, so it cannot be wrapped by ResizeComposite.
Regards
Jan Ehrhardt
Am 08.04.10 12:22, schrieb gadaleta.marco:
When I try
to develop both (client and server) as
separate projects and just define a RESTful API between both.
Regards
Jan Ehrhardt
Am 12.04.10 12:27, schrieb akhil:
Is Google Providing GWT's Version for ASP.Net...?
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GWT support on my projects (
http://www.ducktools.org/2010/04/gwt-eclipse-tomcat.html) manually.
Regards
Jan Ehrhardt
2010/4/19 Subhrajyoti Moitra subhrajyo...@gmail.com
try this
http://mojo.codehaus.org/gwt-maven-plugin/
On Sun, Apr 18, 2010 at 11:25 PM, Steve steveahlst...@gmail.com wrote
There are a lot of concepts, that are called binding in some way. First you
will have to say, which binding concept you mean.
Regards
Jan Ehrhardt
2010/4/20 sridevi macherla sridevimache...@gmail.com
Hi Nathan,
I am new to binding concept. I want to know in general concept what
exaclty
.
Regards
Jan Ehrhardt
2010/4/20 Jochen Schnaidt j.schna...@t-online.de
Hi all,
I have a question about the design of a GWT project.
I am working on an application for registration to events based on GWT
and GAE. The application consists of three modules: administration
(create, edit an event
.
Regards
Jan Ehrhardt
2010/4/20 Jochen Schnaidt j.schna...@t-online.de
Okay, I read the docs and understand most of it. Is it possiple to
describe which sequence should be loaded by the URL?
I planed that 'http://appname.appspot.com' is the administration and
'http://appname.appspot.com/singnup
3. The httpServlet makes anything on the html document
It makes the HTML including a script tag containing your configuration.
A JSP might be fine too.
4. The html is called
It's loaded inside the browser.
Regards
Jan Ehrhardt
2010/4/20 Jochen Schnaidt j.schna...@t-online.de
Okay, I
to handle than servlets for
realizing the host page on the server. So use the JSP as your welcome file.
Regards
Jan Ehrhardt
2010/4/20 Jochen Schnaidt j.schna...@t-online.de
to 4) This is clear, that is what the httpservlet does.
to 3) I set the servlet as my welcome-file and it does ... nothing
should not move to a different page. Therefor, onHistoryChange is exactly
what's required.
Regards
Jan Ehrhardt
2010/4/21 raj raj.cowbo...@gmail.com
Hi every one!
I'm working on project based on GWT2.0 and i found it has more
feature than the earlier version. But something has been a mystery
Here is a small introduction to use Tomcat h
ttp://www.ducktools.org/2010/05/gwt-eclipse-tomcat-2.html
ttp://www.ducktools.org/2010/05/gwt-eclipse-tomcat-2.htmlRegards
Jan Ehrhardt
2010/5/14 rjcarr rjc...@gmail.com
Hi Alan-
The short answer is yes, you can use tomcat (stand-alone) instead
If you want to use GWT RPC for client server communication, there is no need
for Spring Web MVC. If you want to provide a RESTful API and use it for GWT
too, Spring Web MVC is a good choice for realizing RESTful APIs.
Regards
Jan Ehrhardt
2010/6/13 Stefan Bachert stefanbach...@yahoo.de
Hi
details on this?
Regards
Jan Ehrhardt
2010/6/14 Malli malliseven.hi...@gmail.com
Hi ,
I'm using GWT2.0 I need converter from JSON to XML and XML to JSON..is
there any pre-defined function for converting from JSON to XML and
XML to JSON.If its so .please tel me what that good function
library.
You should only use JSON-P, if you want do do cross-domain Ajax. If
cross-domain is not required, use the RequestBuilder and JSONParser to do a
normal Ajax request and parse the resulting String.
Regards
Jan Ehrhardt
2010/6/14 malliseven.hills malliseven.hi...@gmail.com
Hi Jan
, that your server
configuration is not correct.
Probably you can also try content type text/json.
Regards
Jan Ehrhardt
2010/6/14 malliseven.hills malliseven.hi...@gmail.com
Hi Jan,
thanks for your reply..
I'm not using JSON*P*Request and JSON*P*Response .
I'm using normal JSON Request and normal
provided by
the browser.
Regards
Jan Ehrhardt
2010/6/18 Chris Boertien chris.boert...@gmail.com
Is there a particular reason that you _need_ the JSON string? If your
using GWT RPC then you can simply send a Java Object to the server and
the underlying GWT will handle the serialization for you
Best way, check out their source from their SCM. If you've got just the JAR,
unzip it and create a new Java project from existing source, or create a new
Java project and copy the sources into your new clean project.
Regards
Jan Ehrhardt
On Fri, Dec 25, 2009 at 3:43 AM, spierce7 spier
to test
most of your code (except the view classes) with plain JUnit or TestNG,
instead of using the slow GWTTestCase, which requires to run in special
environment ( a headless hosted mode).
Regards
Jan Ehrhardt
On Fri, Dec 25, 2009 at 3:18 PM, Abdullah Shaikh
abdullah.shaik...@gmail.com wrote:
Hi
with Spring 3.0, since Spring RPC
integration is more pain).
Regards
Jan Ehrhardt
On Sun, Jan 3, 2010 at 12:46 AM, Pion onlee2...@gmail.com wrote:
Communicate with a Server -
http://code.google.com/webtoolkit/doc/latest/DevGuideServerCommunication.html#DevGuideRemoteProcedureCalls
- article mentions
can even switch the
server to a complete new .NET implementation as long as it provides the same
RESTful API.
Regards
Jan Ehrhardt
On Sun, Jan 3, 2010 at 12:12 PM, Lucas Vargas Freitas Ventura
lucasvfvent...@gmail.com wrote:
Sorry Pion, you are correct. Http supports syn and asyn calls.
When
) on server side.
Regards
Jan Ehrhardt
On Sun, Jan 3, 2010 at 10:34 PM, Nathan Wells nwwe...@gmail.com wrote:
I don't agree about the separation of concerns factor with GWT-RPC.
GWT has gone to great lengths (to the point of being annoying in my
case) to ensure that a developer knows exactly where
your own persistence layer (which is
last I would recommend).
Regards
Jan Ehrhardt
On Mon, Jan 4, 2010 at 2:40 AM, Sripathi Krishnan
sripathi.krish...@gmail.com wrote:
At the expense of repeating a few points already mentioned, here's my
summary -
*
Server Platform*
1. If you are using
Hi Jeff,
I don't know why you're binding a Report object to $wnd, but in a standard
case JSON usage would look the following way:
public class Report extends JavaScriptObject {
protected Report() {}
public final static native Report getName() /*-{
return this.name;
}-*/;
Oh, one mistake in my above sample:
The methods of the Report class shouldn't me static.
Regards
Jan Ehrhardt
On Tue, Jan 5, 2010 at 10:23 AM, Jan Ehrhardt
jan.ehrha...@googlemail.comwrote:
Hi Jeff,
I don't know why you're binding a Report object to $wnd, but in a standard
case JSON usage
in the GWT 'sandbox'.
Regards
Jan Ehrhardt
On Tue, Jan 5, 2010 at 5:11 PM, Jeff Chimene jchim...@gmail.com wrote:
On Tue, Jan 5, 2010 at 2:23 AM, Jan Ehrhardt
jan.ehrha...@googlemail.comwrote:
Hi Jeff,
I don't know why you're binding a Report object to $wnd, but in a standard
case JSON usage
to have a
very slim communication layer between client and server.
Regards
Jan Ehrhardt
On Tue, Jan 12, 2010 at 6:11 PM, ANDRES BRUN andres.b...@gmail.com wrote:
Hi everybody!
I have a question about mysql, gwt and php, how can I connect all this in a
web Application with the new version
into another
at runtime.
Dependency Inection is one of the best practices in GWT (and Java too)
development (http://www.youtube.com/watch?v=PDuhR18-EdM)
Regards
Jan Ehrhardt
On Mon, Jan 25, 2010 at 2:54 PM, rmuller rmul...@xiam.nl wrote:
Should not the Presenter create the view?
Sometimes you need
your code clean and in both cases it is done.
Regards
Jan Ehrhardt
On Mon, Jan 25, 2010 at 6:15 PM, rmuller rmul...@xiam.nl wrote:
Hi Jan.
Guess what .. I am reading Dependency Injection (Dhanji R. Prasanna)
at this moment :)
So this was one of the things why I doubt my design. But I really
are showing you what's DI without a framework.
Regards
Jan Ehrhardt
On Tue, Jan 26, 2010 at 10:26 AM, rmuller rmul...@xiam.nl wrote:
Thank you all for the good advice. I am glad I posted the question!
You convinced me going the DI route. I will try with and without GIN.
I will let you know or post
prefer the second way.
Regards
Jan Ehrhardt
On Wed, Jan 27, 2010 at 4:37 AM, Don Ruby, Ramp;D
donald.r...@mindspring.com wrote:
GWT is the obvious choice for UI. But if you want to use Grails/Groovy
for server side, you have to either code messy DTOs or client side
POJOs. It would be nice
.
Regards
Jan Ehrhardt
On Wed, Jan 27, 2010 at 5:55 PM, Matt Moriarity matt.moriar...@gmail.comwrote:
I read that GWT 2.0 supports serializing enhanced objects from JDO or
JPA. So if they are hibernate objects, wouldn't the JPA support cover
that?
On Jan 27, 1:30 am, Jan Ehrhardt jan.ehrha
Oh I forgot to say, that Grails support JPA through the GORM-JPA Plugin
http://www.grails.org/plugin/gorm-jpa.
Regards
Jan Ehrhardt
On Thu, Jan 28, 2010 at 7:51 AM, Jan Ehrhardt
jan.ehrha...@googlemail.comwrote:
Wow, I didn't recognize this feature. It's great, but it would only work
releases were available through Maven
from day one. Anything bringing me closer to this is welcome.
Regards
Jan Ehrhardt
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To post to this group, send email to google-web-tool...@googlegroups.com
Oh, I looked at http://mvnrepository.com but it seems not to be up to date.
Regards
Jan Ehrhardt
On Mon, Feb 8, 2010 at 2:30 PM, Ben Harris bharri...@gmail.com wrote:
It is in there...? Since 5th Feb.
http://repo1.maven.org/maven2/com/google/gwt/gwt-user/
On Feb 8, 8:20 pm, Jan Ehrhardt
selector) /*-{
return($wnd.$(selector));
}-*/;
Regards
Jan Ehrhardt
On Tue, Feb 9, 2010 at 9:30 AM, dougx douglas.lin...@gmail.com wrote:
There's no magic to this; just add jquery to the page as a javascript
include and then use JSNI to invoke various calls.
Here is a trivial example
, which is part of the
GWT build. This could help to bring releases to Maven repo at same time.
Regards
Jan Ehrhardt
On Sun, Feb 14, 2010 at 2:05 AM, charlie charlie.f...@gmail.com wrote:
I'm going to hate and say 'yet another reason maven is good in theory and
bad in practice'.
On Sat, Feb 13
methods to access some of the components like text field or labels,
but all the logic is in the presenter.
Regards
Jan Ehrhardt
On Sun, Feb 14, 2010 at 10:02 PM, Yaakov yaakov.chai...@gmail.com wrote:
Hi all,
Am I correct in my understanding that the View NEVER has any
dependencies on the model
Thanks.
But the question remains, how to improve the process?
Regards
Jan Ehrhardt
On Thu, Feb 18, 2010 at 2:56 PM, Martin D'Aloia martindal...@gmail.comwrote:
check http://repo1.maven.org/maven2/com/google/gwt/gwt-user/2.0.2/
it's uploaded :)
thanks to who did that
On Wed, Feb 17, 2010
contains a compiled
JavaScript of the module (can be an older version) to tell the development
mode that it's time to work now.
You can also change your Java code and test them.
Regards
Jan Ehrhardt
On Sun, Mar 7, 2010 at 11:01 PM, myapplicationquestions
parag.bhag...@cgi.com wrote:
Hi All
by parsing the XML and
generating an implementation of UIBinder interface for compiling, but how
can I extend this by my own handler for doing the above stuff?
Regards
Jan Ehrhardt
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Google Web Toolkit group.
To post
We use Maven with GWT in a big project with multiple modules. It work's
pretty nice. We split our code in different Maven modules, which are build
as separate JARs (incl. source code). Our web application (build as a WAR)
has a dependency on the module containing the 'main' GWT module. This
stuff around.
Regards
Jan Ehrhardt
On Fri, Nov 27, 2009 at 7:05 PM, gwtfanb0y siegfried.b...@googlemail.comwrote:
Now after all the maven enthusiasts above this comment, i have to say
some words about ANT.
I have used the default ant build-scripts (which are included inside
the project when
+ JavaScript Overlays makes the usage of RESTful API
with JSON very smart to GWT apps.
We'd the same idea for the Grails GWT plugin, since Grails comes with REST
build in and GWT-RPC never felt native.
For me it would definitively be the preferred way in a Spring world.
Regards
Jan Ehrhardt
2009
Creating such a simple Widget shouldn't be to difficult. Just take an
'iframe' and let it show the PDF.
Regards
Jan Ehrhardt
On Fri, Nov 27, 2009 at 12:55 PM, marcelpsouza marcelpso...@gmail.comwrote:
Hi people,
Does anyone know if there is a GWT widget to view PDF files?
I know that I can
standard Java development with
JUnit or TestNG, standard packaging and build tool configuration and that's
exactly, what I recommend. Reduce GWT to the things it's really needed for
in your project.
Regards
Jan Ehrhardt
On Sat, Nov 28, 2009 at 11:47 PM, jbdhl jbirksd...@gmail.com wrote:
Thanks for all
We do it in a Java / Spring application by server side detection. The
HttpServletRequest object knows about the preferred language of the
requesting browser. Instead of a plain HTML page we return a JSP, that
allows us to set the language property as a meta tag. GWT's i18n mechanism
reads the
as a program argument,
which brought another error.
Can anybody tell me how to configure this scenario in the correct way? Or
won't there be any possibility with GWT 2.0?
Regards
Jan Ehrhardt
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I'm using the Web App launch configuration and the plugin version, which is
linked on the GWT 2.0 RC2 wiki page
http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC
Regards
Jan Ehrhardt
On Mon, Nov 30, 2009 at 4:07 PM, Chris Ramsdale cramsd...@google.comwrote:
As a follow-up, are you
to tell hosted browser, what to do. The GWT
Eclipse plugin doesn't even recognize the XML file since the included module
isn't shown in any settings or configuration interface. But it works.
Regards
Jan Ehrhardt
On Tue, Dec 1, 2009 at 5:03 PM, Chris Ramsdale cramsd...@google.com wrote:
Based
Hi,
I would like to upgrade my current applications to GWT 2.0, but since they
are build with Maven, I'm waiting for GWT 2.0 final being available in Maven
repo. When will it be available?
Regards
Jan Ehrhardt
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This is a Safari issue not a GWT one. Safari crashes will always crash, when
you do a refresh with open Inseptoctor window.
Regards
Jan Ehrhardt
On Fri, Dec 11, 2009 at 7:44 AM, jd jdpatter...@gmail.com wrote:
I found the the Safari crash only occurs when the Inspector window is
open. If you
dynamically created canvas objects emulated, but that's just one line of
JavaScript.
The benefit is, that we don't need to include the GWT Incubator overhead in
our app and we can use Excanvas, instead of GWT Incubator's VML emulation
(doesn't work with IE 8 in standard mode).
Regards
Jan
Oh, I forgot one thing. We use just a couple of Canvas methods in our, so
our Canvas wrapper just wraps the required ones. With GWT Incubator, I had
the problem, that most methods of Canvas are provided, but one I really
needed, wasn't. But this can be fixed jet.
Regards
Jan Ehrhardt
On Sat, Dec
10.5 is available for PowerPC too.
It really looks like 10.4 doesn't work. Some time ago I'd the problem, that
10.5 doesn't work. They patched GWT later for enabling support on 10.5.
Regards
Jan Ehrhardt
On Sun, Dec 13, 2009 at 2:52 AM, PaulG paulgen...@gmail.com wrote:
On Dec 11, 1:48 am
A HTML Label tag is used as a label for an input. A GWT Label widget is just
a text containing area somewhere in your UI. I think a Div tag is the
natural choice for a Widget like Label.
Regards
Jan Ehrhardt
On Sun, Dec 13, 2009 at 10:06 AM, philippe vonck...@yahoo.fr wrote:
It is very
Well, GWT supports WAI-ARIA. I don't know what GWT does in the case of a
Label to support it, but you can create a custom class, that extends Label
and gives it the exact WAI-ARIA behavior you want.
Regards
Jan Ehrhardt
On Sun, Dec 13, 2009 at 7:48 PM, philippe vonck...@yahoo.fr wrote:
@Jan
Regards
Jan Ehrhardt
On Mon, Dec 14, 2009 at 5:55 AM, Christian Goudreau
goudreau.christ...@gmail.com wrote:
Hello,
I'm using PHP server side. I was used to GWT 1.7 and it was easy to use
another server than the built in server. Now how do I set up Eclipse to use
my PHP server instead
GWT label and HTML label isn't fine, but if you know,
that they're not the same, it's not a real problem anymore.
By default there is no widget in GWT, that does exactly, what a HTML label
does, but if you need one, you can easily create your own.
Regards
Jan Ehrhardt
On Mon, Dec 14, 2009 at 11
);
This will manipulate the DOM directly and thus it's not recommended.
Regards
Jan Ehrhardt
On Sun, Dec 13, 2009 at 11:09 PM, Dennis Madsen den...@demaweb.dk wrote:
I've this HTML code:
div id=entries
div class=loadingLoading guestbook entries../div
/div
When calling
No, there is no simpler way to do. GWT compiler creates a JavaScript file
for each locale, so the GWT bootstrap mechanism requires the Information
which localized app to load.
Regards
Jan Ehrhardt
On Tue, Dec 15, 2009 at 7:55 PM, Matt matt.seab...@gmail.com wrote:
The documentation sepcifies
the http requests coming from
outside of your company. So the result would be, that everything behind the
firewall runs on a server, and everything in front of the firewall runs
inside a browser.
Regards
Jan Ehrhardt
On Tue, Dec 15, 2009 at 11:52 PM, Robert Domingo transitio...@gmail.comwrote
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