Hi there,
How can i update an entity in a webpage without refreshing the whole page.
using AJAX refresh method of the delegate. Thx in Advance
Regards
Sam
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register for entitychange events in your delegate and on change of the
entity values, update your view.
On Tue, Jul 19, 2011 at 12:22 PM, sanjay kanwar sanj.kan...@gmail.comwrote:
Hi there,
How can i update an entity in a webpage without refreshing the whole page.
using AJAX refresh method
Hi,
I'm trying to import a project and to compile it as GWT project.
I saw that by clicking on the project properties - Google - GWT
Compile it should work
but I don't have the GWT compile option.
Thanks
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Yes, that´s the key question about gwt + spring. Do you really need Spring
MVC?
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---
sanjay kanwar wants to stay in touch better using some of Google's
great new products. If you already have Gmail or Google Talk, visit:
http://mail.google.com/mail/b-dd5deb43a3-969472785f-Si9eWzOI5w3vvoEs2MYPQ2yTa2Q
You'll
Thanks for the heads up on IE9. Switched from GWT 2.1, to GWT 2.3.
http://simplevnc.appspot.com/ now runs great in IE9. Thank you GWT people!
:-)
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Just stumbled on that:
Note: As of GWT 1.5, GWT compiles the Java language syntax that is
compatible with J2SE 1.5 or earlier. Versions of GWT prior to GWT 1.5 are
limited to Java 1.4 source compatibility. For example, GWT 2.0 supports
generics, whereas GWT 1.4 does not.
— *Source: *
You can try -Xmx512m -XX:MaxPermSize=256m in VM options (Arguments-VM
arguments in Eclipse). It helps in my case.
Regards,
Jakub.
On Jul 18, 1:47 pm, P.G.Taboada pgtabo...@googlemail.com wrote:
Hi,
I cannot reload the jetty more than once from the IDE.
Jetty is loading a Spring Context,
i'm not sure i asked this before but
can i combine calls from Adobe flex/air, desktop clients and so on, to my
requestFactory endpoints?
the reason i ask this is to my unerstanding using requestFactory
RequestContext and company, doesn't just send the object in JSON, but sends
only the
1) Please make sure Java is compiling fine - meaning jar is there some
where in classpath
2) Then GWT cross compilation - needs sources - these paths are found
by GWTC from gwt.xml
Typically all of the paths were included in
inherits name='com.google.gwt.user.User' /
On Jul 18, 4:18
You're right. RequestFactory is a protocol whose wire-format is based on
JSON, just like XML-RPC or SOAP are protocols whose wire-format is based
upon XML. That does not mean however that it cannot be used from
non-GWT/non-Java clients.
BTW, using gwt-exporter you could probably build a JS
hello,i sent so much email,i don´t know why and how to quit!
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what do you mean by open api?
btw on a similar note, what's exactly Titanium Appcelerator , seems like a
every CTO's wet web dream.
On Tue, Jul 19, 2011 at 1:13 PM, Thomas Broyer t.bro...@gmail.com wrote:
You're right. RequestFactory is a protocol whose wire-format is based on
JSON, just
is there any example how can i call RF from non-gwt or non js client ?
eg. can i call it directly from hand-written js ?
thanx
On Tue, Jul 19, 2011 at 12:18 PM, Elhanan Maayan elh.mailg...@gmail.comwrote:
what do you mean by open api?
btw on a similar note, what's exactly Titanium
Hi Dave,
Is there any chance the javadocs for 2.3.0 will be published any time
soon? When I check the online docs, it's constantly showing the 2.2.0
version.
-AK
On Jun 27, 4:29 pm, David Chandler drfibona...@google.com wrote:
Hi Eric,
We don't publish the GWT docs for offline browsing, but
No response on this??
i am also facing similar problem
On May 26, 6:42 pm, Miroslav Genov mge...@gmail.com wrote:
Hello,
I'm trying to use trunk version of GWT but I'm encountering some conversion
issues with the Editor framework.
Caused by: java.lang.ClassCastException: java.lang.Integer
I haven't seen this documented anywhere, and I've scrutinized much of
the documentation, so I don't think I missed it.
From what I can tell, if you have a proxy that contains a reference to
another proxy, then you must have a getter in order for the setter to
work properly.
If the getter is
You need to use IntegerBox if you are editing an Integer field, I believe.
e:valuebox
g:IntegerBox /
/e:valuebox
On Tue, Jul 19, 2011 at 1:22 PM, Nachiket patel.nachike...@gmail.com wrote:
No response on this??
i am also facing similar problem
On May 26, 6:42 pm,
nobody?
On Wed, Jul 13, 2011 at 7:47 PM, Gal Dolber gal.dol...@gmail.com wrote:
Hi,
Is this working already?
http://code.google.com/p/google-web-toolkit/wiki/ConditionalProperties
define-property name=mobile.user.agent values=android, iphone,
not_mobile /
property-provider
See the GWT Developer's Guide discussion on *Creating Custom
Widgetshttp://code.google.com/webtoolkit/doc/latest/DevGuideUiCustomWidgets.html
*. Subclassing Composite is the correct approach.
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On Tuesday, July 19, 2011 12:18:58 PM UTC+2, Elhanan wrote:
what do you mean by open api?
A web API (similar to Twitter's API, GData API, etc.) that's clearly and
entirely specified so you can build upon it in whichever
language/environment you want (you just have to implement the specs).
Take a look
at:
http://code.google.com/intl/de-DE/webtoolkit/doc/latest/DevGuideCodingBasicsJSNI.html#calling
That way you can export a java method to call it from hand written
javascript.
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It is working. Apache Wave uses it. I believe I successfully used it too.
Have a look at the top of the generated symbolMaps files, they'll tell you
which deferred binding property leads to a particular permutation, along
with its value.
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Almost there!!!
I just still didn't understand how to call the method (exportStaticMethod())
in my html file through my javascript code.
Can someone give me an example plz?
2011/7/19 Jens jens.nehlme...@gmail.com
Take a look at:
Hie
I am trying to call some restful api and the code i am using is using
import org.apache.http.client.HttpClient;
I can see that this class is already in gwt-dev.jar and that is why my code
can compile.
But at run time the app fails with ClassNotFoundException for this class.
Any advise on
Hi,
As a matter of fact, I'll have more than two TabLayoutPanel on one page. I'm
trying to create a result page, and each result has a Show details link
which opens a TabLayoutPanel that displays 2 tabs.
I simplified what I'm trying to achieve in a separated project, but I still
can't get what
the problem is not with your TabLayout panel. what you have there would work
fine. The issue is with the Grid.
Its best to use LayoutPanels inside other layoutpanels. In your case if all
that you are doing is rendering two TabLayoutPanels, you don't have to
necessarily use a grid.
i would
Also, make sure the height of the tabLayoutPanel is set to 100%
.gwt-TabLayoutPanel {
height : 100%;
}
~Ashwin
On Tue, Jul 19, 2011 at 8:10 PM, ashwin.desi...@gmail.com
ashwin.desi...@gmail.com wrote:
the problem is not with your TabLayout panel. what you have there would
work fine. The
Would it be like #{myBean.mycalledmethod}; ???
2011/7/19 pop.ionut84 popionu...@gmail.com
For example, you have a redirect method via JSNI:
public native static void redirect(String url)
/*-{
$wnd.location.replace(url);
}-*/;
You just call that redirect(url)
I can't understand this. I am starting a simple dock layout panel. It
sits within another dock layout panel (the center section).
The left and top margins are showing but not the right and bottom
margins. Please help.
ui:style
.toppanel {
background: #FF;
color: #fff;
Hello
I have an encoding issue with Chrome and history tokens that contains a
cyrillic characters.
Example:
I set browser history as History.newItem(?query=кирилица);
this should modify browser url to http://host:8080/#search;q=кирилица;
in Mozilla browser works fine but when I use Chrome
reduce the width of the topPanel. try to inspect the resizelayoutpanel, it
would be going out of the frame. If you set overflow : auto, you may mostly
see a scroll bar. if you reduce the width to below 100% your right margin's
should get set.
On Tue, Jul 19, 2011 at 8:30 PM, JC
Hey,
Thanks for your quick reply.
So, I already had the CSS rule for TabLayoutPanel set to 100%. I can see it
in Inspect Element tool of Chrome.
I'm not sure if using the SplitLayoutPanel (or DockLayoutPanel) would be
okay in my situation, as the their center panel only accept one child
Is the ListEditor adapter suitable for editing a list that has a fixed size?
It's currently adding size + 1 widgets, to allow for additions to the
list, is there a way to disable this? Or perhaps a better technique
for editing a fixed size list in the Editor Framework?
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You are right, thanks.
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What are the ways in which I can include/insert a jsp into a page
using GWT? What is the best approach amongst them?
Thank you.
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are you setting 100% as the height for both the resize layout panels? if yes
how will the page render as your total height is 100% and you are assigning
to the 1st resisze panel, the second panel would not be able to calculate
its layout details.
try setting the height to 50% and see the out
Hello,
I have a question for the community.
I am developing an API that uses Validation.
After reading this
articlehttp://people.redhat.com/~ebernard/validation/#d0e991
, came to the conclusion that the standard JSR-303 allowsthe validation of
fields belonging to the package java.util, but in a
Aha, ok, thanks for the clarification.
On Tue, Jul 19, 2011 at 5:06 PM, Thomas Broyer t.bro...@gmail.com wrote:
On Tuesday, July 19, 2011 5:23:22 PM UTC+2, Aidan OK wrote:
Is the ListEditor adapter suitable for editing a list that has a fixed
size?
Yes
It's currently adding size + 1
You have to call exportStaticMethod() in your GWT Java class once on app
startup (or similar). By calling it, it will install a function pointer into
the $wnd object called computeLoanInterest which points back to a GWT Java
method in your class.
So once you have exported your function you
Hi,
Thanks for the reply.
Are you suggesting that I fetch the missing DataGrid class from
subversion, instead of using the provided jars from the GPE 2.4?
Michel
On Jul 19, 12:10 pm, dreamer venugopal.vasire...@gmail.com wrote:
1) Please make sure Java is compiling fine - meaning jar is there
oh, if you want to render your panels on click of a button, then you don't
necessarily need two ResizeLayoutPanels, just render the contents of the
appropriate tabLayoutPanel
alternatively, you can set the visibility of the panels to true/ false on
click. this would also force the height
You can do a custom constraint.
@Constraint(validatedBy = StringCollectionValidatorImpl.class)
@Target({ ElementType.TYPE, ElementType.METHOD, ElementType.FIELD,
ElementType.CONSTRUCTOR, ElementType.PARAMETER })
@Retention(RetentionPolicy.RUNTIME)
public @interface StringCollectionValidator {
You can download GWT SDK:
http://google-web-toolkit.googlecode.com/files/gwt-2.3.0.zip
There is /doc/javadoc/ folder in it.
On Jul 19, 2:20 pm, akpraha akpr...@gmail.com wrote:
Hi Dave,
Is there any chance the javadocs for 2.3.0 will be published any time
soon? When I check the online docs,
Thanks for reply, but ur solution is not working.
ensureInjected always return false. If I draw the Image with the
Canvas, the image will never be displayed. After I add these Image
into an Image before or after drawing the Image will be correct
display in the canvas.
I think GWT did not load the
I remember other people having issues with ImageResource and Canvas, I think
you have to load Images from a URL and not get them from the resource
bundle.
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Ok, but there is no preloading and every image will be loaded with a
single request...
So there is currently no use of ClientBundle with Canvas.. I hope
Google will fix this issues.
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are there ANY open api's in gwt?
On Tue, Jul 19, 2011 at 5:01 PM, Thomas Broyer t.bro...@gmail.com wrote:
On Tuesday, July 19, 2011 12:18:58 PM UTC+2, Elhanan wrote:
what do you mean by open api?
A web API (similar to Twitter's API, GData API, etc.) that's clearly and
entirely specified
It still did not work. However, when I changed the resulting divs (Chrome
inspect element tool) position to relative instead of absolute, I was able
to see the tab content fit. But I can't do that programmatically.
I ended up creating my own control, with custom animation.
Thanks for your time!
If you want something like an iframe, you could use the Frame widget
If you want to have jsp code on your hospage, you can have a regular jsp
page on the server which does whatever you want, and include the script
tag for the app.nocache.js which will load the gwt code
On Tue, Jul 19, 2011 at
Hello!
I try to draw a simple Image on a Canvas. At the first request, the
image is not cached and so I drawing the image but it will not be
displayed. After a lot of request, the Browser has the Image loaded
and maybe cached and it will be draw.
But want the image at the first time, so how can
I just posted the whole patched class ...
It works great for me:
http://code.google.com/p/google-web-toolkit/issues/detail?id=6319
Romain
On Jul 18, 8:25 pm, Jesse Hutton jesse.hut...@gmail.com wrote:
I'm just starting with RF and I hit a snag related to the workflow of
Hi, I have two beans:
public class User implements IsSerializable {
...
private companyId; // fk to companies
...
}
and:
public class Company implements IsSerializable {
...
private Long id;
private String name;
...
}
This is my UI Code:
g:ValueListBox ui:field=companyId/g:ValueListBox
And
I have a newly-created git project hosted on Google code hosting. I use the
Google Plugin for Eclipse. I'm trying to import the git project from Google
code, but when I try, I get the error:
*No team support provider found for source control type: Git*
*
*
I'm using EGit as my Eclipse plugin.*
On Tuesday, July 19, 2011 9:26:16 PM UTC+2, Elhanan wrote:
are there ANY open api's in gwt?
Well, GWT is either client-side, or GWT-specific (GWT-RPC, RequestFactory).
But GWT can easily consume JSON-P (using either JsonpRequestBuilder or
RequestFactory), and can do anything JS can do
Given that User#companyId is a Long (I guess), you have to use some kind of
EditorLong (or an IsEditor of some kind of EditorLong), which
ValueListBoxCompany obviously isn't.
You can make it work by *not* using ValueListBox as an editor
(@Editor.Ignore) and instead implement
Thanks!
I still don't understand what I am doing wrong. I even can't get working a
normal selection property.
{{{
define-property name=my.property values=default /
property-provider name=my.property generator=com.myPropertyGenerator /
extend-property name=my.property values=value1, value2 /
Could it be that GWT optimizes the case where the property isn't used in any
generate-with or replace-with rule?
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I followed this tutorial step by step:
http://code.google.com/intl/it-IT/webtoolkit/doc/latest/tutorial/RPC.html
However, I keep getting this error:
23:48:51.203 [ERROR] [stockwatcher]subtype
com.google.gwt.sample.stockwatcher.client.StockPrice is not default
instantiable (it must have a
Hi,
I am getting the following error in the prompt.
anybody can give solution for this...
Logging to JettyLogger(null) via
com.google.apphosting.utils.jetty.JettyLogger
Successfully processed C:\java\eclipse3.6.1\workspace\spectrum\war\WEB-
INF/appengine-web.xml
Successfully processed
I am trying to add events to a Button using the UiBinder, but nothing
is happening when I click the Button. Here is my code:
Login.ui.xml:
ui:UiBinder
xmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
g:HTMLPanel
g:Button
Yes, I though that, but then I saw the i18n locale property, that is the
most similar to the one I am trying to do and It doesn't use
when-property-is
generate-with class=com.google.gwt.i18n.rebind.LocalizableGenerator
when-type-assignable class=com.google.gwt.i18n.shared.Localizable /
Hi Markus!
You certainly can do this. Just add an onload handler to your image and only
use your image after it has been loaded.
For example:
yourImage.addLoadHandler(new LoadHandler() {
public void onLoad(LoadEvent event) {
// free to use your image now!
}
});
Philip
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Hi,
I need to tell the history manager that I am switching from
userViewPlace: to userViewPlace:someToken. I do not need to really
switch the place, but I need the history to change.
The following does the trick, but it feels like cheating.
History.newItem(SomePlace: + new
@UiField
TextBox textboxField;
@UiHandler(textboxField)
public void keyDownSearchHandler(KeyDownEvent event){
textboxField.fireEvent(new BlurEvent(){})
}
From: Luke travalle...@gmail.com
To: Google Web Toolkit
you can set styles via code.
On Wed, Jul 20, 2011 at 1:42 AM, MChan marilyne.c...@gmail.com wrote:
It still did not work. However, when I changed the resulting divs (Chrome
inspect element tool) position to relative instead of absolute, I was able
to see the tab content fit. But I can't do
use RootPanel or RootLayoutPanel and add your widget to it.
On Tue, Jul 19, 2011 at 8:40 PM, Matt m.prestifili...@gmail.com wrote:
I am trying to add events to a Button using the UiBinder, but nothing
is happening when I click the Button. Here is my code:
Login.ui.xml:
ui:UiBinder
best would be to do a place change, call the same activity, but re-use the
view (you can mark it singleton). this would make the code clean.
On Wed, Jul 20, 2011 at 5:43 AM, P.G.Taboada pgtabo...@googlemail.comwrote:
Hi,
I need to tell the history manager that I am switching from
I figure it out:days before,I removed this line:
127.0.0.1 luya localhost.localdomain localhost
from /etc/hosts.Just right now,I readd it.everything works fine.
On Sun, 2011-07-17 at 16:37 -0700, Alex Luya wrote:
Different from this one:
Make an ajax request to the JSP url, wait for it to come back and then
set the inner html of the Div.
On Jul 20, 1:51 am, Kady kaushika...@gmail.com wrote:
What are the ways in which I can include/insert a jsp into a page
using GWT? What is the best approach amongst them?
Thank you.
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No, that will only work if I add the image to the RootPanel or other
Components. The Canvas does not display the Image, they draw the
image.
And the second Problem is, that they are over 100+ images... I want to
use a general solution.
Image img = new Image(_resources/img/tiles/smiley.png);
Ashwin is right,
use MVP
Patternhttp://code.google.com/webtoolkit/articles/mvp-architecture-2.html(you
could easily ignore ui binder stuff). The activity will become the
(P)resenter. Make it listen to placeChangeEvents . OnPlaceChange-method
extracts the token from the place . Set up / change
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