Yes, I suppose I was.
On Thu, Sep 3, 2009 at 7:40 PM, Fred Sauer wrote:
> From time to time I hear from people who have created GWT related open
> source projects.
> If that includes you, here's my 1 question, 10 second survey:
> Q. Were you encouraged to open source your project because of
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.
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, hezjing wrote:
> What about if we renam
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 wrote:
>
> As mentioned I am a beginner.
>
> I am sure I have missed something?
>
> I
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 wro
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 wrote:
> Hi all,
>
> Can someone tell on how to draw polygon using GWT ?? It will be good
> if someone can post some sample code.
>
> Thanks,
> Bharat
--~--~-
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 wrote:
> Hi all,
>
> Can someone tell on how to draw polygon using GWT ?? It will be good
> if someone can post some sample code.
>
> Thanks,
> Bharat
--~--~-
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 w
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
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 t
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.
--~--~-~--~~---
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 sup
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 wrote:
>
> I searched this DTO question for a while but co
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 F
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 framew
As another solution to this issue, I'm looking at using
FlexTableBulkRenderer from incubator.
http://code.google.com/docreader/#p=google-web-toolkit-incubator&s=google-web-toolkit-incubator&t=BulkTableRenderers
Documentation is sparse / unfinished, and the demo program uses a
whole number of now
gwtGrady,
thanks for responding. I found what was wrong. yet another coder
mistake.
On Sep 4, 1:09 pm, gwtGrady wrote:
> It sounds like you lost your conversational state within hibernate.
>
> On Sep 4, 9:36 am, grasshopper wrote:
>
>
>
> > Hello all,
>
> > I am getting the following exception
Hello everybody!
Just a quick question about the best way to perform something.
I have an extended Listbox that I am populating from a
java.util.List. My Listbox takes 2 List parameters, the complete list
and the list of selections .
I am looping through my lists one inside the other and telli
Hi all,
Can someone tell on how to draw polygon using GWT ?? It will be good
if someone can post some sample code.
Thanks,
Bharat
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Google Web Toolkit" group.
To post t
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.
It sounds like you lost your conversational state within hibernate.
On Sep 4, 9:36 am, grasshopper 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 serialized. One inter
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 either
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 wrote:
> Hi,
> I'm deal
we can do cross domain communications using dynamic script. For more
information on it read GWT mash up article.
On Sep 4, 7:34 pm, Prashant Gupta wrote:
> 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 feedba
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 wrote:
> Hi e
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 kno
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 throg
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.
2
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);
hp.setCellHorizontalAl
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 loc
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 EJB
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
wrote:
> Did you import the Jar file into your projet ?
>
> Christian
>
> On Fri, Sep 4, 2009 at 7:54 AM, GumbyGWTBeginner
> wrote:
>
>
>
>
>
> > Hi,
>
>
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:
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 wrote:
>
> You said that.. you put GWT stuff in site A and you are using tho
Did you import the Jar file into your projet ?
Christian
On Fri, Sep 4, 2009 at 7:54 AM, GumbyGWTBeginner
wrote:
>
> 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
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
>
> Hi
>
> We tested our application on Hosted Mode, IE and Firefox and Tab Panel
> works fine for us. but there is a position issue wh
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 bottom.
Hi,
I fill a DisclosurePanel with a FlexTable. In this FlexTable's first
cell I add a Tree. If I close the DisclosurePanel and reopen it in
IE7, the content is away. In Firefox there is no problem.
If I add the Tree directly to the DisclosurePanel, IE shows the
content like Firefox.
The only thing
I've implemented my custom column sorter which is used to sort the
elements in my table.
class FileColumnSorter extends SortableGrid.ColumnSorter
{
@Override
public void onSortColumn(SortableGrid sortableGrid,
TableModelHelper.ColumnSortList columnSortList,
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 c
Yes, Rajeev it works,
Thanks
On Sep 3, 4:37 pm, Rajeev Dayal 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 "eclipse" director
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 wrote:
> Hi,
>
> I have two sites, say A & B
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 log
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 comple
> 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
>
Good workaround. thanks Parvez!
On Sep 4, 12:11 pm, Parvez Shah 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
> solution 2) if you w
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 a
Hi,
i found the problem ..
form.setEncoding(FormPanel.ENCODING_MULTIPART);
Bye.
On 4 sep, 11:18, osquitranki wrote:
> 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
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 for
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
On 4 sep, 07:51, Livinglegends 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 retrieve data thro
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