On 4 sep, 07:51, Livinglegends jigar.sha...@gmail.com wrote:
Hi,
I have one question regarding performance of GWT.
In our project there are total 12 column and 5000 record to display.
We are using List of pojo to get the data from server.
DB is taking 9 sec to retrieve all data but to
Hi,
I have two sites, say A B and a GWT app. I want to use same app in both
sites without duplicating source files between A B. So, I uploaded gwt
files with site A and used links to same files (site A) in site B. Now the
problem is that the app is working fine in A but not working at all in B.
Hi,
I have two sites, say A B and a GWT app. I want to use same app in both
sites without duplicating source files between A B. So, I uploaded gwt
files with site A and used links to same files (site A) in site B. Now the
problem is that the app is working fine in A but not working at all in B.
Hi,
I'm sending a FormPanel. I have at the server the controler to
retrieval the value but i don't know how retrieval the value in the
server.
This es the code:
CLIENT CODE.
public class FormPanelExample implements EntryPoint {
public void onModuleLoad() {
final FormPanel
Hi,
I have built a very small client / server side app to read a MYSQL
database.
I have installed the MySQL via the Windows installer. Set a database
via the Console of MySQL.
When I get to the Servre side code listed below it fails as loading
the Driver.
I know I am missing something as I
Good workaround. thanks Parvez!
On Sep 4, 12:11 pm, Parvez Shah parvezs...@gmail.com wrote:
Not sure if its a Bug of DialogBox
my guess is its a bug of decorator panel
any way your problem is you are setting size of DialogBox which is creating
the problem
solution 1) remove setSize
There is no doubt that choosing GWT means ur web app has to be purely
Java-based.
As rightly pointed out in above post, u would require GWT (client-
side) and Spring/Hibernate or other similar technologies (server-side)
to create a maintainable, efficient Java web app. Thus u would be
Hi Dave,
GWT supports code generation at compile time. This allows you to
instantiate classes by name (string) at compile time. Have a look at
http://programmatica.blogspot.com/2007/10/classfornamefullyqualifiedclassnamenewi.html
This blog entry has some gaps in source code. If you need a
Hi all,
I want customizable image bundle. First let me explain my question.
-- We have image bundle in gwt right.. what i want is..
In my project. There are are so many members registered. In user
preferences i am putting the option to have his/her own images to be
displayed after the user
You said that.. you put GWT stuff in site A and you are using those
links from site B right??
I guess you are trying to do cross domain communication. Then browsers
won't allow it. Probably this might be the reason.
On Sep 4, 1:47 pm, Prashant Gupta nextprash...@gmail.com wrote:
Hi,
I have
Yes, Rajeev it works,
Thanks
On Sep 3, 4:37 pm, Rajeev Dayal rda...@google.com wrote:
Hey Pietro,
I think this is a cookie-related problem. I've heard that it can happen when
using ext-GWT (I think), because it sets a large cookie.
Go to your ~/.mozilla directory, and blow away the
Hi,
I had to tackle with a similar problem in my webshop project - about
1000 articles with prices to load as the result of one search..
This lasted 10 to 20 seconds. RPC performance was NO problem. I've
solved this with table paging.
At the beginning I start a separate thread to fill a database
I've implemented my custom column sorter which is used to sort the
elements in my table.
code
class FileColumnSorter extends SortableGrid.ColumnSorter
{
@Override
public void onSortColumn(SortableGrid sortableGrid,
TableModelHelper.ColumnSortList columnSortList,
Hi
We tested our application on Hosted Mode, IE and Firefox and Tab Panel
works fine for us. but there is a position issue when we use Chrome
browser, the Tab panel bottom portion auto-adjusted with browser when
resizing the browser, then there is a big gap between Tab bars and Tab
panel
Chrome is really fussy. Need some code or (better) a minimal example that
shows how to get that effect.
Ian
http://examples.roughian.com
2009/9/4 kelvin.huang keyang_hu...@yahoo.ca
Hi
We tested our application on Hosted Mode, IE and Firefox and Tab Panel
works fine for us. but there is a
Did you import the Jar file into your projet ?
Christian
On Fri, Sep 4, 2009 at 7:54 AM, GumbyGWTBeginner
stephan.gump...@gmail.comwrote:
Hi,
I have built a very small client / server side app to read a MYSQL
database.
I have installed the MySQL via the Windows installer. Set a
yes, I guess you are right. but, then, how does adsense kind of services work?
actually, I wanted to use cross domain RPCs to get feedback from other
social sites. now i think is not possible at all :(
On 9/4/09, venki pola.ve...@gmail.com wrote:
You said that.. you put GWT stuff in site A
Hi Rahul, thank you for the answer. I already look the getting started
guide but don't solve my problem.
Now we try to post the .xml file of each module. Maybe there is a
persone that help me.
The .xml file of module Portal that implements the entry point is
that:
module rename-to='portal'
As mentioned I am a beginner.
I am sure I have missed something?
Import what and from where?
Stephan
On Sep 4, 10:32 pm, Christian Goudreau goudreau.christ...@gmail.com
wrote:
Did you import the Jar file into your projet ?
Christian
On Fri, Sep 4, 2009 at 7:54 AM, GumbyGWTBeginner
Hi,
I am reading an file A.xml each time and modifying it and saving it on
my server. Now how can the browser or the hosted mode that the file
has been changed, because whenever it sees that the name of the file
is same i.e. A.xml it never gets from the server, it just shows the
content in it
Hi Sidni,
I think the problem is because the width of the HorizontalPanel is too
small.
Try this,
Label l = new Label(Hello);
HorizontalPanel hp = new HorizontalPanel();
hp.setBorderWidth(1);
hp.setWidth(100%);
hp.add(l);
Hello all,
I am getting the following exceptions when I try to save, delete or
update an entity from a GWT app. Both front-end and back-end entity
classes are serialized. One interesting behavior I see is that i can
pull a list of entities just fine from server just not save, delete or
update.
I searched this DTO question for a while but could not find a an
answer. Maybe you know guys? Is it possible to import a GWT DTO class
defined in the GWT client package in the EJB session bean, so that DTO
can be instantiated in the session bean? If we had a dynamic web
project with GWT and an
You can only communicate to server from which the javascript was
downloaded.
There is a way of mixing different services, but from what I've seen
they mainly mean that you need to load some javascript from each of
the servers into specific iframe, and then make these javascripts
communicate
I know this topic has been discussed before:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/270eeab1216969a4
I have a service that returns a variable sized ArrayList of
serializable model objects, and I was using FlexTable to show it.
Killed that, now I use a grid.
I
I do this in my application. My background GWT Image is placed inside
an AbsolutePanel. Smaller image icons (which trigger a popup) are GWT
Image objects placed on the AbsolutePanel at the (x,y) received in the
mouse-up handler (part of the MouseUpEvent).
On Sep 3, 1:49 pm, jonty
No. What you want is only possible with an applet (be it a flash,
java, activex, etc applet which will request more permissions from the
user to do what you need). Search for multiple file uploads in this
group if you want to get into that.
On Jul 17, 1:20 pm, jucimarjr
I am having a helluva time implementing History. Part of my problem
seems to be a bug with hosted mode (GWT 1.7) that won't acknowledge my
first BACK click after I've added a new widget (this works in web mode
on FF3.5 and IE7).
Part of it is that I've an application far more complex than
It sounds like you lost your conversational state within hibernate.
On Sep 4, 9:36 am, grasshopper revi2...@gmail.com wrote:
Hello all,
I am getting the following exceptions when I try to save, delete or
update an entity from a GWT app. Both front-end and back-end entity
classes are
We just upgraded from GWT 1.5.3 to 1.7.
In Eclipse's debugger, we used to have a Program arguments: of -
out target/www http://localhost:7001/mysite; in the Debugger's
configuration. This allowed the app to run on WebLogic until it hit
the GWT modules.
GWT 1.7 eliminated the -out parm. What
As another solution to this issue, I'm looking at using
FlexTableBulkRenderer from incubator.
http://code.google.com/docreader/#p=google-web-toolkit-incubators=google-web-toolkit-incubatort=BulkTableRenderers
Documentation is sparse / unfinished, and the demo program uses a
whole number of now
I´m not sure I completly understand your question, but this I know:
You cannot use an EJB with annotations on the GWT client side,
since GWT does not emulate javax.persistence.*
To reuse existing EJBs, you´ll have to map them to a POJO DTO and then
transfer it to the client side.
A mapping
have a look at the incubator project they have this bulk loading table demo
.. maybe that might help you
else you can also try to put your table in scroll table and then pre
fetching record or keeping old record for maybe two page scroll..
http://collectionofdemos.appspot.com/demo/index.html
On
Yes you can ..
Your entity with JPA annotation will work you can keep your entity in your
EJB project just keep the package declaration same as your client Module ..
and use your entity as DTO
On Fri, Sep 4, 2009 at 8:23 PM, MamboJumbo torni...@googlemail.com wrote:
I searched this DTO
I've got a set of button rules to change the background color on
rollover (CSS below, but it's nothing exotic). It works if you just
move the mouse in and out of the button; the CustomButton code to
toggle setHovering(boolean) is triggered, and everything is good.
But if something happens to
It is true that GWT can work with anything server side, but I must say the
integration with java and the GEP makes developing GWT pure joy.
I seriously cannot stop talking about it, GWT + GXT == an amazingly
enjoyable programming experience, I'm so thankful for it.
Sorry, maybe I couldn't explain well what I mean.
I was looking at the tutorial
http://code.google.com/webtoolkit/articles/using_gwt_with_hibernate.html
for GWT and Hibernate where the DTO's are created after the entities
are extracted using JPQL.
If using Java SE, GWT servlet and client are in
I'm using a rich text area, and Ive run into the problem that when
users cut and paste from some applications, a lot of junk formating is
pasted as well.
Is there any method to catch the paste, and strip this data out?
So, while users can use it for rich text editing, they can only paste
data in
I use the same method. Absolute Panel allows overlapping images (or,
any widgets you like).
Is it possible, however, to do the opersite, have an image on another
where the top image dosnt capture the clicks?
(that is, its transparent to clicks, and the lower image or the
absolute panel itself
You need to use the Canvas object for this;
http://code.google.com/p/google-web-toolkit-incubator/wiki/GWTCanvas
On Sep 5, 1:14 am, jonty bharat.cha...@gmail.com wrote:
Hi all,
Can someone tell on how to draw polygon using GWT ?? It will be good
if someone can post some sample code.
You need to use the Canvas object for this;
http://code.google.com/p/google-web-toolkit-incubator/wiki/GWTCanvas
On Sep 5, 1:14 am, jonty bharat.cha...@gmail.com wrote:
Hi all,
Can someone tell on how to draw polygon using GWT ?? It will be good
if someone can post some sample code.
Absolutely.
GWT has been absolute bliss to work with.
Getting rapid results, acting predictably, and even managing to (95%)
make IE behave itself.
Ive used it to make so many different things each one giving more
resources to build from.
Thank you google!
On Sep 3, 9:11 am, zinkronz network
Once you have downloaded the driver, you have to import it into your IDE, on
eclipse you have to go to your build path and import external jar files.
Christian
On Fri, Sep 4, 2009 at 10:44 AM, GumbyGWTBeginner stephan.gump...@gmail.com
wrote:
As mentioned I am a beginner.
I am sure I have
I would tend to say no, although I reserve the right to be persuaded
otherwise by a compelling argument. I can't think of any precedent for
an Eclipse plugin altering a launch configuration's arguments field in
that manner.
On Wed, Sep 2, 2009 at 3:54 AM, hezjinghezj...@gmail.com wrote:
What
Since ListStore is from a third-party library and not a core class,
you might have better luck asking on that library's forum. Off the
cuff, I'd guess that ListStore is not serializable. But, again, you
should find people with more specific knowledge of your situation on
the appropriate forum.
Comment by oleksandr.berezianskyi:
hi, awesome thing! how, were and when can we try it?
For more information:
http://code.google.com/p/google-web-toolkit/wiki/LayoutDesign
--~--~-~--~~~---~--~~
http://groups.google.com/group/Google-Web-Toolkit-Contributors
Comment by cromwellian:
Am I missing something? Is there supposed to be a Compile button in the
OOPHM Swing UI?
For more information:
http://code.google.com/p/google-web-toolkit/wiki/UsingOOPHM
--~--~-~--~~~---~--~~
Comment by t.broyer:
How: compiling GWT
Where: from trunk
When: right now!
...or you can wait for the 2.0 Milestone 1 release (someone has an estimate
for the release date?)
For more information:
http://code.google.com/p/google-web-toolkit/wiki/LayoutDesign
Comment by moni...@gmail.com:
I just upgraded my Mac to Snow Leopard and faced the dreaded Java 1.5 vs
GWT issue. There is of course no Java 5 on Snow Leopard.
I am going to setup my Eclipse 3.5 and GWT 1.7 (which comes with its own
distribution of GWT jar files in the plugin) so the
Comment by moni...@gmail.com:
Here are instructions for Eclipse 3.5, with Google Plugin version 1.1
(which comes with it own distribution of GWT) on Snow Leopard, using
Firefox 3.5.
1. Checkout and build GWT code according to instructions posted here (run
just dist-dev goal):
Reviewers: fabbott,
Description:
ClippedImagePrototypeTest#testApplyToClippedImage sporadically fails to
load the second image, possibly because it times out too quickly. This
patch increases the timeout a little.
Please review this at http://gwt-code-reviews.appspot.com/64806
Affected files:
Reviewers: fabbott,
Description:
JsonpRequestTest calls delayTestFinish() after its asynchronous RPC
calls, which sometimes results in unexpected failures.
Please review this at http://gwt-code-reviews.appspot.com/64807
Affected files:
I'm definitely not a Java pedant, so maybe there's something
wrong/underinformed with my perspective here, but here's my take...
1) Why Runnable isn't quite right
- Has close associations with threads
- Isn't spec'd to throw Throwable, which means what could be simple callbaks
have to always have
I like the Finally name.
Since you have a single Command object used by Incremental along with
everyone else, you're implying interface
Command {
/**
* @return whether this command should be run again.
* Checked only by {...@link IncrementalCommands} and {...@link TimedCommands}
*/
Revision: 6089
Author: j...@google.com
Date: Fri Sep 4 12:23:59 2009
Log: Remove icons, add short text names for browser tabs in Swing UI.
Patch by: jat
Review by: jgw (desk)
http://code.google.com/p/google-web-toolkit/source/detail?r=6089
Deleted:
Because the dispatcher methods are not static you can write your code to
have the dispatcher injected, and at test time provide whatever alternative
implementation you want. So long as you don't use the static get method
outside of your Gin module or whatever, you're golden.
Not good enough?
On
Revision: 6090
Author: jlaba...@google.com
Date: Fri Sep 4 13:10:40 2009
Log: Increasing the timeout of JsonpRequestTest and forcing the server to
flush results faster.
Patch by: jlabanca
Review by: jat (desk)
http://code.google.com/p/google-web-toolkit/source/detail?r=6090
Modified:
Revision: 6091
Author: j...@google.com
Date: Fri Sep 4 14:11:29 2009
Log: Previous DLL was built in debug mode, this one is release.
http://code.google.com/p/google-web-toolkit/source/detail?r=6091
Modified:
/changes/jat/plugins/plugins/ie/prebuilt/oophm.dll
LGTM with nits.
http://gwt-code-reviews.appspot.com/64805/diff/1015/1018
File dev/linux/src/com/google/gwt/dev/BootStrapPlatform.java (right):
http://gwt-code-reviews.appspot.com/64805/diff/1015/1018#newcode41
Line 41: System.err.println(You must use a 32-bit runtime to use GWT
Hosted Mode on
Reviewers: Ray Ryan,
Please review this at http://gwt-code-reviews.appspot.com/65804
Affected files:
A user/javadoc/com/google/gwt/examples/SplitLayoutPanelExample.java
A user/javadoc/com/google/gwt/examples/StackLayoutPanelExample.java
M
Revision: 6093
Author: j...@google.com
Date: Fri Sep 4 16:37:06 2009
Log: Brought NPAPI plugin up to current specs for the common code, built and
installed in Chrome. Mostly works, but doesn't respond to button clicks.
Patch by: jat
Unreviewed
-1 for renaming and deprecating the DeferredCommand, etc calls unless
there is really something significant other than the name change. As
a maintainer, I get sick of APIs moving around underneath my code and
having someone else tell me its broken. Furthermore, you'll make
obsolete every good
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