no - all is working fine if i run the reference jar from console. If
deployed in Tomcat the persistence unit can be found. my structure is
as follows: war/WEB-INF/lib/ are all referenced libraries among others
eclipselink-2.0.2.jar, javax.persistence-2.0.0.jar and "gwzDB.jar".
The latter includes M
no - all is working fine if i run the reference jar from console. If
deployed in Tomcat the persistence unit can be found. my structure is
as follows: war/WEB-INF/lib/ are all referenced libraries among others
eclipselink-2.0.2.jar, javax.persistence-2.0.0.jar and "gwzDB.jar".
The latter includes M
Hi Everyone,
I just found solution,
I had two constructors in class where one of them was @UIConstrustructor,
removed that constructor and everything now works.
Thanks
On Tue, Mar 22, 2011 at 6:54 AM, Y2i wrote:
> Is text a field? May be the local text hides the field, and you are setting
> new
Sorry I wasn't clear, I just meant to say that HttpURLConnection can be used
instead of httpclient from the apache commons library to avoid extra
dependencies.
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Is text a field? May be the local text hides the field, and you are setting
new value to the field?
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Hi Everyone,
i am stuck with unexpected problem.
I have following situation, i am creating HorizontalPanel, and adding
Label widget in it.
HorizontalPanel panel = new HorizontalPanel();
Label text = new Label("Foo");
panel.add(text);
when i want to change value in label ie:
text.setText("Foo");
java.net.HttpURLConnection does *not* process javascript. It will return
the http data as is -
with the embedded javascript - but not executed.
embedding Rhino on server side was easy enough, but that's good for running
singular javascripts.
Collection as in a html can be, so using HTMLUnit
I didn't do anything special, just placed persistence.xml into
./src/META-INF.
May be you are missing JPA implementation libraries? I keep them in
./war/WEB-INF/lib.
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And so the quest to be "standards" compliant becomes the rationale for
removing useful features.
Thanks,
John LaBanca
jlaba...@google.com
On Mon, Mar 21, 2011 at 8:20 PM, Thomas Broyer wrote:
>
>
> On Tuesday, March 22, 2011 12:59:57 AM UTC+1, John LaBanca wrote:
>>
>> If you can believe it, F
On Tuesday, March 22, 2011 12:59:57 AM UTC+1, John LaBanca wrote:
>
> If you can believe it, FF supports it natively. Just set the tbody to
> "overflow:auto", give the table a height, and *voilà*, you have fixed
> headers.
>
If you can believe it, Firefox 4 no longer supports it:
https://dev
Hi everybody,
I'm looking for different feedback about frameworks which provides
client-side charts, especially well integrated with GWT MVP
Architecture (I managed to persuade my client to migrate to GWT
2.2.0 :p ) . I don't know which solution fit the best and the
community didn't discuss about
If you can believe it, FF supports it natively. Just set the tbody to
"overflow:auto", give the table a height, and *voilà*, you have fixed
headers.
Thanks,
John LaBanca
jlaba...@google.com
On Mon, Mar 21, 2011 at 3:30 PM, Jeff Larsen wrote:
> Woohoo! Awesome, I can't wait to see it John!
>
>
On Monday, March 21, 2011 8:24:05 PM UTC+1, gadaleta.marco wrote:
>
> It' so strange.
> In this way i cant handle multiple css..
>
Yes you can.
You can have several CellTable.Resources/Style instances, and you can also
define your CellTable.Style to use @external CSS class names soyou can styl
Thank you very much!
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Another framework which might be interesting is Piriti:
http://code.google.com/p/piriti/. Piriti is a JSON / XML mapper for GWT.
HTH Harald
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Hi All,
I'm running into a strange problem with RequestFactory persisting a
Parent / Child object graph. What it looks like is happening is that
when my object graph is sent to the server side all of the child
object properties are being set to null for some reason. During
debugging I can verify t
AFAIK, you will have to call JSONParser in your GWT code one way or another.
You might want to look at https://github.com/chirino/resty-gwt, which
handles JSON serialization for you.
/dmc
On Sun, Mar 20, 2011 at 2:23 PM, Jaroslav Záruba
wrote:
> Hi
>
> My Java class shared by client (GWT) and s
Perhaps it is this issue related to the recent Java update on the Mac?
http://code.google.com/p/googleappengine/issues/detail?id=4712
On Sun, Mar 20, 2011 at 11:32 PM, federico.donner wrote:
> Hi everyone!
> Im just starting to enter the world of GWT and I can´t figure how to
> make the initial
Since you're using App Engine, you may want to check out the Channel API for
browser push.
http://code.google.com/appengine/docs/java/channel/
http://code.google.com/p/gwt-gae-channel/wiki/HowToUse
This book has a nice chapter on using the Channel API with the GWT wrapper
in a chat-like applicat
One way is to use a dynamic host page instead of static HTML:
http://code.google.com/webtoolkit/articles/dynamic_host_page.html
You can also use a non-GWT auth mechanism like a servlet filter and redirect
to the GWT app after successful authentication.
But fundamentally, you shouldn't ever trust
Woohoo! Awesome, I can't wait to see it John!
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It' so strange.
In this way i cant handle multiple css..
On Mon, Mar 21, 2011 at 5:40 PM, Y2i wrote:
> Not sure if declaring styles in html file will work, but the standard
> approach where you pass resources to the cell table constructor works.
>
> http://code.google.com/webtoolkit/doc/latest/
Hello,
I had the same problem, until I found this book. It helped me understanding
more about GWT in many aspects and it shows a MVP (Model View Presenter) way to
set up and design you environment with history, security and more. Examples are
printed out. One think, you have to practice to unde
I'm working on a version of CellTable that has fixed headers and a
scrollable content area. It may not make it into GWT 2.3, but it should be
checked into trunk before long.
Thanks,
John LaBanca
jlaba...@google.com
On Sat, Mar 19, 2011 at 11:03 AM, marc.e wrote:
>
> I do not know but I can sa
you can use Javascript dictionary to call multiple entry points. MVP
is primarily useful for managing presentations (displays or widgets)
On 3/19/11, ? M-Trap to 4 wrote:
> I am in exactly the same situation, with exactly the same issue, and I
> come to the community, and there is your question f
Hello folks wonder whether to use RequestFactory necessarily I have to
use JDO or JPA or something. I ask this because I'm using MyBatis and
am having some problems implementing the server side.
Thank you all.
Felipe Caetano
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Hi all, I've seen this a problem (or best practice) that should be
addressed which relates with OWASP's GWT presentation where they sate
that:
Are the {HEX}.cache.html files accessible by unauthenticated users?
Is the login functionality implemented using GWT RPC?
If yes, the {HEX}.cache.html file
Hello,
I am trying to use a GWT native method to open a window. It is working
fine in Chrome, firefox and Internet Explore but there is a problem
with Safari:
"TypeError: Result of expression '$wnd.test.engineWindow' [undefined]
is not an object."
My Method code:
private static native void o
Hi,
I started tutorial about using appengine sdk in gwt project
(stockwatcher example).i followed the instruction and changed
build.xml file to make them working together,but i'm getting an error
in taskdef 'path to gwt not found'.when i hover mouse over yellow
triangle it points at the right path
Hi,
Have had pretty successful experience with GWT wrapper for FlowPlayer,
but I cannot share the code with you as it's subject for IP rights.
Feel free to ask any question and I'll try to help you with that I
have faced with.
On Mar 21, 1:25 am, Leung wrote:
> Hi,
>
> Has anyone used Flowplayer
I have this simple UiBinder template:
http://dl.google.com/gwt/DTD/xhtml.ent";>
Header
Footer
What I would like to do is dynamically replace content in
when application state changes. The problem is, which type of field
should
Hi,
I started tutorial about using appengine sdk in gwt project
(stockwatcher example).i followed the instruction and changed
build.xml file to make them working together,but i'm getting an error
in taskdef 'path to gwt not found'.when i hover mouse over yellow
triangle it points at the right path,
I do not know but I can say that a resizable grid contol with fixed
header and scrollbars seems strangely missing from gwt unless you go
to 3rd party products or the incubator lab area.
I will watch the answers to your question, thanks for asking.
On Mar 18, 7:09 am, Jerome Thoma wrote:
> Hi e
I am in exactly the same situation, with exactly the same issue, and I
come to the community, and there is your question first on the list.
:-)
I tried adding another entry point, but both were shown at the same
time when I started the app. Where does the code for the other panels
go, how does o
The suggestion whould be to find a good HTML tutorial. Seriously.
On 18 мар, 20:04, Susanna Martinelli
wrote:
> Hi folk, I'm trying to run a GWT application inside a frame. I have an html
> page with a frame set like this:
>
>
>
>
> I have also class MyGwtApp.java that contains the GWT applic
Hi everyone,
I'm doing web chat program for school project that has to be deployed
in the cloud.I picked AppEngine and have some parts of my program
done.I would like some advice about a few issues.My chat should work
in similar way as gmail chat.User picks contact from list and enters
text into te
How do I control the position of a widget in a LayoutPantel, for
instance a button or textbox, using CSS?
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Hi, everyone
I tried to put some images in gwt cell table where I used image cells
to do this. But those images turned out pretty large in the webpage. I
tried to use "aCellTable.setColumnWidth(column, width)", but it didn't
help. I know if only to display a single image, I can say "String url
= a
I have this simple UiBinder template:
http://dl.google.com/gwt/DTD/xhtml.ent";>
Header
Footer
What I would like to do is dynamically replace content in
when application state changes. The problem is, which type of field
should
Hi everyone!
Im just starting to enter the world of GWT and I can´t figure how to
make the initial example work in my computer.
Im running OSX 10.6.6, Eclipse 3.6.2, GWT 2.2.0 with Google App
Enginge 1.4.2. The problem Im having is that when I want to run a
project as a Web Application directly fr
Hi,
I am trying a login page on which the browser remember should work,
for this I created the login l form in html and I am handling on
submit button click in the GWT application by accessing the submit
button with the wrap() method.
But on click of submit the module gets reloaded and the RPC ca
Not sure if declaring styles in html file will work, but the standard
approach where you pass resources to the cell table constructor works.
http://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html#Using_an_external_resource
http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/go
If you want to "catch" the failure in clidnt code, you have to add a
Receiver for the persist() service method:
context.persist(p).to(new Receiver…
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Could you tell me if you got it working?
I dont' use Objectify just RF + Editors my custom DAO for Hibernate.
I do:
MyProxy p = context.create(MyProxy.class);
context.persist(p);
context.fire(new Receiver(...))
when persist() in DAO throws RuntimeException I let the
DefaultExceptionHandler t
"History.newItem" scrolls to the bottom of the current page.
Using "Window.scrollTo", to correct this, doesn't look smooth
(flashes).
Any way to override scrollbar change upon calling "History.newItem"?
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Hello i'm needing help about the possibility to style cellTable using a css
declared in this way in the host page:
I'm trying to assign css in setstyle..but without result.
Any help is appreciate
--
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Sorry Ben. Thanks for quick reply, it was a scrollbar issue. newItem
scrolls to the bottom of the existing page, even if no new content is
added. Is there any way to override this issue, without using
Window.scrollTo(0,0) (which causes a small flash and doesn't look
smooth)?
On Mar 21, 3:21 pm, Be
Sorry please ignore this. I wish I could delete/edit posts here.
Turned out the scrollbar position was being moved down to the bottom,
making it look blank. So how do I prevent this (preserve the scrollbar
position)?
On Mar 21, 3:11 pm, Navigateur wrote:
> Is History.newItem supposed to clear the
As far as I am aware, adding a new history token only fires history
events. Unless you are listening to them, it shouldn't do anything.
I haven't used the GWT MVP framework, though. If you are using that,
this may be the result of some baked-in behavior.
-Ben
On Mar 21, 10:11 am, Navigateur w
Is History.newItem supposed to clear the screen? I don't want this to
happen, yet it is. The "history" part is working (back, forward etc.)
but is there any way of adding a history token without it clearing the
screen? (it's definitely newItem that's clearing the screen on its own
in my case, not "
Help!!!
On Mon, Mar 21, 2011 at 1:40 PM, Marco Gadaleta wrote:
> Hello everyone,
> I'm going crazy..
> I'm trying to set a style to celltable object in this way:
> mycelltable.setStylePrimaryName;
> I also tryed to set mycelltable.addColumnStyleName
> but...nothing...
>
> any help would be apprec
thank junaid and Albert
i found the problem in my code and solved .
thanks for help.
On Mar 21, 3:19 pm, junaid wrote:
> here is the code for
> paginationhttp://learneverywhere.wordpress.com/java/gwt/pagination-in-gwt-cell-...
> try it , it worked for me
> On Mon, Mar 21, 2011 at 9:04 AM, Ahmed
here is the code for pagination
http://learneverywhere.wordpress.com/java/gwt/pagination-in-gwt-cell-table/
try it , it worked for me
On Mon, Mar 21, 2011 at 9:04 AM, Ahmed Shoeib wrote:
> i have a problem @this line
> Collections.sort(CONTACTS, new Comparator() {
>
>
> the error
> The method sor
Perhaps if you provided details, people here might have something to
go on to try and help you.
As it stands, my only advice would be to use the IE developer tools
and inspect the DOM elements where things look different.
http://msdn.microsoft.com/en-us/library/dd565628%28VS.85%29.aspx
-Ben
On
Hello everyone,
I'm going crazy..
I'm trying to set a style to celltable object in this way:
mycelltable.setStylePrimaryName;
I also tryed to set mycelltable.addColumnStyleName
but...nothing...
any help would be appreciated
Thx,
Marco
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Hello everyone,
I'm going crazy..
I'm trying to set a style to celltable object in this way:
mycelltable.setStylePrimaryName;
I also tryed to set mycelltable.addColumnStyleName
but...nothing...
any help would be appreciated
Thx,
Marco
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The following UiBinder produces an unexpected result:
Phone number: .
The constant cons.phoneNumber is never displayed.
However when removing the tags everything gets back in order.
Does anyone have a clue
Hi,
I've been involved on change HorizontalSplitPanel ( deprecated ) to
new SplitLayoutPanel.
With older HorizontalSplitPanel I could take advantage controlling
resize process on px with some class and isResize() method:
/**
* HorizontalSplitPanelExtended
*
* @author jllort
*
*/
public class
Hi All,
I have a small GWT charting code which shows my charts in Mozilla perfectly
but I m getting problem to visualize it(same charts) in I.E 8.
Please help me .
Thanks in Advance.
Kedar.
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You would addHandler instead of addDomHandler; though I believe I don't
understand your question.
On a related note, all *ListenerCollection-s have been replaced by the
generic HandlerManager (within widgets) and EventBus/SimpleEventBus.
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i have a problem @this line
Collections.sort(CONTACTS, new Comparator() {
the error
The method sort(List, Comparator) in the type
Collections is not applicable for the arguments
(List, new Comparator(){})
On Mar 21, 10:34 am, Albert Lacambra wrote:
> Hi,
>
> Try using this example. It works fin
Hi,
Try using this example. It works fine and you have the hole code.
Hope that helps,
al
On 21 March 2011 09:14, Ahmed Shoeib wrote:
> hi all,
> i tried to execute this code (
>
> http://code.google.com/webtoolkit/doc/latest/DevGuideUiCellTable.html#columnSorting
> )
>
> to enable sorting to
Good to know! I supose that that is the only case, n? For us is much most
faster in js mode that in dev mode.
Al
On 21 March 2011 09:24, Raphael André Bauer
wrote:
> On Sat, Mar 19, 2011 at 6:24 PM, Y2i wrote:
> > I do a lot of math calculations (exp, log, sqrt, pow, asin, sin) but I
> > haven'
On Sat, Mar 19, 2011 at 6:24 PM, Y2i wrote:
> I do a lot of math calculations (exp, log, sqrt, pow, asin, sin) but I
> haven't noticed any delays yet.
Also a tiny notice from my side: Mathematical calculations in dev mode
are most likely much faster than when you execute the real compiled
version
hi all,
i tried to execute this code (
http://code.google.com/webtoolkit/doc/latest/DevGuideUiCellTable.html#columnSorting
)
to enable sorting to cellTable but i face error in it.
can any one help me with a simple example to show me how to sort
cellTable ( may contain anchor ) ??
please help .
-
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