date:20100720

This was nothing to do with GWT, try to add more memory to your servlet
container JVM.

On Tue, Jul 20, 2010 at 10:04 AM, raj rajendra.a...@gmail.com wrote:

 Hi All,

 I am uploading more than 500MB file it is giving this exception

 [ERROR] Error for /com.winfoware.voxforce.Index/services
 java.lang.OutOfMemoryError: Java heap space
at
 org.apache.commons.fileupload.disk.DiskFileItem.get(DiskFileItem.java:
 329)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 487)
at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 362)
at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
 216)
at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
 181)
at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
 729)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
 405)
at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
 152)
at
 org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
 49)
at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
 152)
at org.mortbay.jetty.Server.handle(Server.java:324)
at
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
 505)
at org.mortbay.jetty.HttpConnection
 $RequestHandler.content(HttpConnection.java:843)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
at
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
 395)
at org.mortbay.thread.QueuedThreadPool
 $PoolThread.run(QueuedThreadPool.java:488)
   [ERROR] Out of memory; to increase the amount of memory, use the -
 Xmx flag at startup (java -Xmx128M ...)
 [ERROR] 500 - POST /com.mycomp.xxx.Index/services?method=fileupload
 (127.0.0.1) 3302 bytes
   Request headers
  Host: 127.0.0.1:
  User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:
 1.9.1.10) Gecko/20100504 Firefox/3.5.10 (.NET CLR 3.5.30729)
  Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/
 *;q=0.8
  Accept-Language: en-us,en;q=0.5
  Accept-Encoding: gzip,deflate
  Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
  Keep-Alive: 300
  Connection: keep-alive
  Cookie: JSESSIONID=1c875d6p9xi9v
  Referer: http://127.0.0.1:/Index.html?gwt.codesvr=127.0.0.1:9997
  Content-Type: multipart/form-data;
 boundary=---6410314616234
  Content-Length: 730633459
   Response headers
  Content-Type: text/html; charset=iso-8859-1
  Content-Length: 3302



 Even I am setting Java heap memory size to 1028MB in eclipse for my
 testing in development mode
 i am not able to upload a file.

 i was saw some forums setting java heap size
 java -Xms5m -Xmx1028m MyApp

 can you please give me suggetions how to resolve this problem using
 eclipse and tomcat.



 Thanks in advance ,

 Raj,
 INDIA

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Docklayout / Fixed size

2010-07-20 Thread julien

Hello,
Is there a way to have a kind of Docklayout with a north zone adjusted
to its content size (i.e. the size is not hardcoded on the ui.xml
file) ?
Regards,
Julien

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

UTF-8 Encoding Problem

Welcome all  ,

now i face a problem with UTF-8 Encoding Problem

how to support it in GWT project 

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: New Java Documentation Tool from Sencha

2010-07-20 Thread Blagoja Chavkoski

Because i like to have the bought libs used, GWT and GXT for my projects...
and to be open on what future to use I create one abstract class extending
one of the gxt widgets
...usually ContentPanel..because is the most rich one..and in this class I
add all the gwt future I like to have.
Just implement some interfaces and so on... copying the code from the gwt
implementation will pass ok normally.
If somewhere I have problems implementing something with this class...i need
some more specific one...then i do the same
with that one..

Its yours very fest implementation..but you have to be at list advance in
programming

On Mon, Jul 19, 2010 at 2:43 PM, Peter Simun si...@seges.sk wrote:

Are there any plans when will sencha use standard GWT APIs ?

Like HasText, HasValue, HasWidgets interfaces?

For example,
TextArea does not implements any of interfaces above but the widgets
itself should hasve such an implementations.

Thanks,
Peter

On 19. Júl, 14:17 h., Brian Reilly brian.irei...@gmail.com wrote:
It looks like some doc content isn't being displayed. I happened to go
to com.extjs.gxt.ui.client.widget.Label and viewed the source and say
a dl block. However it's not showing up in the app anywhere that I
could see.

-Brian

On Jul 16, 3:17 am, Abraham Elias abraham.el...@gmail.com wrote:

We're very excited to share the release of Sencha Docs built using GWT
and Sencha.

http://www.sencha.com/blog/2010/07/15/sencha-docs-gives-javadoc-a-fac.
..

For the last 15 years, java developers have have used JavaDoc to
create API documentation. We're all familiar with JavaDoc's dated
interface, but we're giving it a major face lift and hope you like the
results.

We'd love to know what the GWT community thinks and what other
javadocs you'd like to see in this format. (hint: GWT docs coming
soon!)

Abe

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: UTF-8 Encoding Problem

2010-07-20 Thread olivier nouguier

AFAIK gwt expect UTF-8 encoding.

On Tue, Jul 20, 2010 at 9:37 AM, Ahmed Shoeib ahmedelsayed.sho...@gmail.com
 wrote:

 Welcome all  ,

 now i face a problem with UTF-8 Encoding Problem

 how to support it in GWT project 

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.




-- 
Computers are useless. They can only give you answers.
- Pablo Picasso -

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: UTF-8 Encoding Problem

what do you mean
can you explain it ??

On Jul 20, 11:09 am, olivier nouguier olivier.nougu...@gmail.com
wrote:
 AFAIK gwt expect UTF-8 encoding.

 On Tue, Jul 20, 2010 at 9:37 AM, Ahmed Shoeib ahmedelsayed.sho...@gmail.com



  wrote:
  Welcome all  ,

  now i face a problem with UTF-8 Encoding Problem

  how to support it in GWT project 

  --
  You received this message because you are subscribed to the Google Groups
  Google Web Toolkit group.
  To post to this group, send email to google-web-tool...@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
  .
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.

 --
 Computers are useless. They can only give you answers.
 - Pablo Picasso -

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: UTF-8 Encoding Problem

You need to make sure that the String that you are returning from the server
is UTF8 Encoded.
Since GWT by default supports UTF8 encoding, then you need to make sure that
what ever value you are returning from the server/db is encoded properly.

best regards,
Rudolf Michael

On Tue, Jul 20, 2010 at 11:39 AM, Ahmed Shoeib
ahmedelsayed.sho...@gmail.com wrote:

what do you mean
can you explain it ??

On Jul 20, 11:09 am, olivier nouguier olivier.nougu...@gmail.com
wrote:
AFAIK gwt expect UTF-8 encoding.

On Tue, Jul 20, 2010 at 9:37 AM, Ahmed Shoeib
ahmedelsayed.sho...@gmail.com

wrote:
Welcome all ,

now i face a problem with UTF-8 Encoding Problem

how to support it in GWT project

--
You received this message because you are subscribed to the Google
Groups
Google Web Toolkit group.
To post to this group, send email to
google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@googlegroups.com

.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
Computers are useless. They can only give you answers.
- Pablo Picasso -

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How can multiple tabs in the same browser can share the same session?

2010-07-20 Thread cooolcat

Can you give me an code example for this?

On Jul 17, 8:22 am, lineman78 linema...@gmail.com wrote:
 Depends on your definition of session and if you are using container
 managed security and if that is the case it can depend on your
 server.  The default session manager for glassfish uses cookies,
 therefore as long as the user has cookies enabled they will be able to
 maintain a session as long as that cookie is alive.  The problem is
 that IE and Firefox treat session cookies differently.  FF will share
 session cookies across tabs while IE = 7 will not.  There are reports
 that IE8 will share session cookies across tabs.  As we have seen with
 v8 of IE they are conforming to the rest of the browsers as long as
 they don't have to maintain bugs from IE6 due to compatibility(the box
 model bug comes to mind).

 On Jul 16, 5:40 am, cooolcat coolcat_y...@hotmail.com wrote:

  Hey,

  I just started reading about GWT. It is really amazing and the
  documentation is pretty good. But I still didn't find something useful
  how GWT works with multiple tabs in the same browser. I guess, when I
  call the same application in two different tabs, I will have two
  different sessions. I would like to use the same session, expecially
  when a user logged in. How can I do this? Can I check in a new tab if
  a user already logged in, and how can I access this data?

  Any help is greatly appreciated.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

support F5 to load current page

Welcome all ,

i face a problem with pressing F5 button to load current page

i use history manager to make next  back in my project

now after pressing the f5 button it return to the first page in my
projects

how to fix this problem



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: UTF-8 Encoding Problem

what about on the client side how to make this
cause when adding new one how to make the added value in UTF-8 format

On Jul 20, 11:43 am, rudolf michael roud...@gmail.com wrote:
You need to make sure that the String that you are returning from the server
is UTF8 Encoded.
Since GWT by default supports UTF8 encoding, then you need to make sure that
what ever value you are returning from the server/db is encoded properly.

best regards,
Rudolf Michael

On Tue, Jul 20, 2010 at 11:39 AM, Ahmed Shoeib

ahmedelsayed.sho...@gmail.com wrote:
what do you mean
can you explain it ??

On Jul 20, 11:09 am, olivier nouguier olivier.nougu...@gmail.com
wrote:
AFAIK gwt expect UTF-8 encoding.

On Tue, Jul 20, 2010 at 9:37 AM, Ahmed Shoeib
ahmedelsayed.sho...@gmail.com

wrote:
Welcome all ,

now i face a problem with UTF-8 Encoding Problem

how to support it in GWT project

--
You received this message because you are subscribed to the Google
Groups
Google Web Toolkit group.
To post to this group, send email to
google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@googlegroups.com

.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
Computers are useless. They can only give you answers.
- Pablo Picasso -

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Eclipse - Google Addons are gone after update

I had the same problem on Windows 7 and after struggling for several hours i
had to restore Windows to a previous check point, it worked like a charm.
dunno if the problems is an eclipse updates, a plugin updates or a windows
update.

On Tue, Jul 20, 2010 at 1:58 AM, Rajeev Dayal rda...@google.com wrote:

As an FYI, this issue is being tracked here:

http://code.google.com/p/google-web-toolkit/issues/detail?id=5080

On Mon, Jul 19, 2010 at 5:57 PM, Jeff Chimene jchim...@gmail.com wrote:

On 07/19/2010 07:44 AM, Magnus wrote:
Well, I just found that tar tvfz eclipse-archive shows tomcat/
users as the owner of the files.

I think that this UID corresponds to my Debian-exim id.

However, I extract the tar files with tar xvfz.

Magnus

OK. I can reproduce what you're seeing.

I cannot explain, even when you install the GPE into the archive, it
doesn't work. When you install as root, it does (did I get that right?)

One further question (I think the answer to this is yes) do you delete
the eclipse directory before installing? That's one of the reasons I use
update-alternatives. After extracting the archive, I move the directory
to the specific version: mv eclipse eclipse-3.6 and use
update-alternatives to point to that directory. In this way, I can be
sure of a clean installation, and I also have a backup version in case
things go sideways.

Anyway, after extracting the archive as tar xvzf archive the
directory is owned by root:root, but the ownership of files in that
hasn't changed (still tomcat/users).

So, I used the following tar command
tar --owner=root --no-same-owner -vxzf
/tmp/eclipse-jee-helios-linux-gtk.tar.gz

On Jul 18, 7:12 am, Jeff Chimene jchim...@gmail.com wrote:
On Sat, Jul 17, 2010 at 8:53 PM, Jeff Chimene jchim...@gmail.com
wrote:
On 07/17/2010 08:23 PM, Magnus wrote:
Hi Rajeev!

I always installed eclipse as root, i. e. extracting the tar
archive
as root into /usr/local/eclipse and changing the ownership of all
files and folders to root.

You shouldn't need to change the ownership. If you're really
extracting
the
files as root, then they are already owned by root.

No:
drwxr-sr-x 3 rootroot 4096 2010-07-18 05:07 .
drwxr-sr-x 12 rootroot 4096 2010-07-12 19:10 ..
drwxrwsr-x 9 Debian-exim users 4096 2010-06-17 17:15 eclipse

Do you remember the tar command you use to extract the files? I'm
wondering
if you're preserving the owner specified in the ** archive.

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: support F5 to load current page

2010-07-20 Thread Muhammad Saifullah

pls use Window.addWindowCloseHandler(
 new WindowCloseHandler(event) {
event.setMessage(your message here);
 }
);
in your onModuleLoad() function.
when F5 button is pressed then custom message will be displayed if you press
OK button then reloads but if you press the cancel
then no reload.
OK and cancel is by default to the browser.
hope this will help.

pls use eclipse and press ctrl+ space then addWindowCloseHandler will be
shown and fix any class name if i mistook.
thanks
On Tue, Jul 20, 2010 at 6:30 PM, Ahmed Shoeib ahmedelsayed.sho...@gmail.com
 wrote:

 Welcome all ,

 i face a problem with pressing F5 button to load current page

 i use history manager to make next  back in my project

 now after pressing the f5 button it return to the first page in my
 projects

 how to fix this problem

 

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Compiler Bug in 2.1.0.m2

2010-07-20 Thread Olivier Monaco

Hi,

I've updated the issue with a more specific test case and a possible
workaround.

Olivier

On 19 juil, 15:09, Björn bjoernham...@web.de wrote:
 Hi George, hi Gal,

 thanks for you help! The Resymbolization did the trick.

 After having two days of real fun with compiled javascript I think I
 found a bug in the gwt compiler. If your interested take a look 
 athttp://code.google.com/p/google-web-toolkit/issues/detail?id=5133.

 Hope it will be fixed soon...

 cheers,

 Björn

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: support F5 to load current page

i want to reload current page only without pressing any other button

On Jul 20, 12:48 pm, Muhammad Saifullah msaif.muham...@gmail.com
wrote:
 pls use Window.addWindowCloseHandler(
  new WindowCloseHandler(event) {
     event.setMessage(your message here);
  }
 );
 in your onModuleLoad() function.
 when F5 button is pressed then custom message will be displayed if you press
 OK button then reloads but if you press the cancel
 then no reload.
 OK and cancel is by default to the browser.
 hope this will help.

 pls use eclipse and press ctrl+ space then addWindowCloseHandler will be
 shown and fix any class name if i mistook.
 thanks
 On Tue, Jul 20, 2010 at 6:30 PM, Ahmed Shoeib ahmedelsayed.sho...@gmail.com

  wrote:
  Welcome all ,

  i face a problem with pressing F5 button to load current page

  i use history manager to make next  back in my project

  now after pressing the f5 button it return to the first page in my
  projects

  how to fix this problem

  

  --
  You received this message because you are subscribed to the Google Groups
  Google Web Toolkit group.
  To post to this group, send email to google-web-tool...@googlegroups.com.
  To unsubscribe from this group, send email to
  google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
  .
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Create WRT widgets with MS Visual Studio Plug-in

2010-07-20 Thread James Baker

All  Web developers who have chosen Microsoft Visual Studio 2008 as
their development platform can now plug in features that dramatically
simplify the process of creating applications with WRT!!

The Nokia WRT Plug-in for Visual Studio provides features that
enables  the creation, editing, testing, and deployment of WRT widgets
from within Visual Studio.

With WRT widgets websites or web services can be optimised for use on
Symbian devices easily. Because they’re easy to develop and use, WRT
widgets are ideal for driving traffic to your website from Symbian
devices.

Download the plug-in here http://bit.ly/9Pf2qI

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Password Strength Widget?

2010-07-20 Thread omsrobert

Anyone have a password strength widget for either GWT or GXT?  Client
side or better client w/server side validation would be great.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Serialization - interface TypeFilter

2010-07-20 Thread Thierry Boileau

Hello all,

I wonder if there is any reason to let the interface TypeFilter
protected, whereas the public class SerializableTypeOracleBuilder has
a public method setTypeFilter(TypeFilter) ?
Actually, I'm particularly interested to make this interface public.

Best regards,
Thierry Boileau

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: $_POST is empty when request made using RequestBuilder

2010-07-20 Thread malrawi

Thanks Rob,

The problem was because I wasn't encoding the URL. Wired, I would
expect the whole request to fail if I don't encode the URL.

Another thing, I received 0 (zero) as status code, i checked the
forums and it seems that it is related to SOP as you suspected. Would
having the PHP files in the same www folder as the GWT application
solve this issue?
Are there any workarounds to SOP?

Apologies if my post is a duplicate but I am facing what Rob faced,
the thread is not updated.

Thanks again
Musab


On Jul 19, 5:09 pm, RPB robbol...@gmail.com wrote:
 Apologies if this is a double-post, the thread didn't seem to update
 the first time.

 I don't see anything in particular that is wrong with your code, but
 the following works for me if you want to give it a try:

 public void postPHPRequest(String url, String postData){
                 url = URL.encode(url);
                 RequestBuilder builder = new 
 RequestBuilder(RequestBuilder.POST,
 url);

             try {
               builder.setHeader(Content-Type, application/x-www-form-
 urlencoded);
               @SuppressWarnings(unused)
              Requestreq = builder.sendRequest(postData, new
 RequestCallback() {

                 public void onError(Requestrequest, Throwable exception) {
                         fireErrorEvent(Failed to send therequest:  +
 exception.getMessage());
                 }

                 public void onResponseReceived(Requestrequest, Response
 response) {
                   String output = response.getText();

                 }
               });
             } catch (RequestException e) {
                 fireErrorEvent(Failed to send therequest:  + 
 e.getMessage());
             }
         }

 You can look at 'output' which should display any echos you have in
 your PHP. Hopefully this will help you debug out what is happening.
 If this doesn't work check that you are not violating the SOP (same
 origin policy). There are other threads on this forum with more info
 on this.

 Good luck,
 Rob

 On Jul 18, 1:44 pm, malrawi musab.alr...@gmail.com wrote:



  Hi,
  I am really new to GWT, I tried searching the net for hours to get an
  answer to my problem with no luck. Here is what I am doing:
  I am creating a simple EntryPoint which shows some text fields, when
  the user clicks on a button I want to send aPOSTrequestto a php
  page. The PHP page says that myrequestparameters are not set.
  Right before I send therequestI display therequestdata and they
  look right. As the code shows, I am setting the content type, I am
  appending the parameters properly, I don't know what is wrong.

  I didn't want to use FormPanel because it seemed like I wouldn't be
  able to send arequestasynchronously (correct me if I am wrong, my
  conclusion was based on Javadoc's examples also some examples on the
  net)

  Here is the code:

  RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
  builder.setHeader(Content-type, application/x-www-form-
  urlencoded);
  StringBuffer requestData = new StringBuffer();

  // parameters is a HashMap
  if (parameters != null ){
          requestData.append(?);
          SetString keys = parameters.keySet();
          for (String key : keys ){
                  requestData.append(URL.encode(key));
                  requestData.append(=);
                  requestData.append(URL.encode(parameters.get(key)));
                  requestData.append();
          }

  }

  try {
          Window.alert(requestData.toString());
          builder.sendRequest(requestData.toString(), handler);} catch ( 
  Exception e){

          Window.alert(e.getMessage());

  }

  Please help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Serialization - interface TypeFilter

2010-07-20 Thread Thierry Boileau

hello,

by protected, I mean package-private.

Best regards,
Thierry Boileau


 Hello all,

 I wonder if there is any reason to let the interface TypeFilter
 protected, whereas the public class SerializableTypeOracleBuilder has
 a public method setTypeFilter(TypeFilter) ?
 Actually, I'm particularly interested to make this interface public.

 Best regards,
 Thierry Boileau

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Password Strength Widget?

well you just need to have a server script that do that for you, as for the
client side you just need a PasswordTextField Widget with a validator that
display the messages back from the server.

On Tue, Jul 20, 2010 at 2:30 PM, omsrobert omsrob...@gmail.com wrote:

 Anyone have a password strength widget for either GWT or GXT?  Client
 side or better client w/server side validation would be great.

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Share user input data within MVP + Lady_Gaga

No, they should all use the same single event.

--
Arthur Kalmenson



On Mon, Jul 19, 2010 at 9:04 PM, mk munna.kaka.ch...@gmail.com wrote:
 Thanks a lot.

 Now if there are three DIFFERENT presenters (say 2a,2b,2c) listening
 event from 1st presenter.
 Than do 1st presenter has to create event with all the appro. values
 required by 2a,2b,2c presenters?

 Plz respond.


 On Jul 19, 3:59 pm, Arthur Kalmenson arthur.k...@gmail.com wrote:
 Isn't the second presenter setting the value in the second view based
 on the event it just caught? You're describing the interaction right
 there.

 --
 Arthur Kalmenson



 On Mon, Jul 19, 2010 at 5:54 PM, mk munna.kaka.ch...@gmail.com wrote:
  How to share user input data within MVP.

  Following is one of MVP sequence for TWO widgets

  1) 1st VIEW has a simple textbox and submit button, wherein use
  enters
  her name Lady_Gaga and click submit.
  2) 1st PRESENTER fires an event ( cuz of button click).
  3) 2nd PRESENTER catches that event and displays 2nd VIEW as dialog
  box with user entered name Lady_Gaga

  Question) How user entered name Lady_Gaga be passed from 1st VIEW
  to
  2nd VIEW ?

  --
  You received this message because you are subscribed to the Google Groups 
  Google Web Toolkit group.
  To post to this group, send email to google-web-tool...@googlegroups.com.
  To unsubscribe from this group, send email to 
  google-web-toolkit+unsubscr...@googlegroups.com.
  For more options, visit this group 
  athttp://groups.google.com/group/google-web-toolkit?hl=en.- Hide quoted 
  text -

 - Show quoted text -

 --
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Upload Maximum Size file giving Memory Out of rage error

As Rudolf said, this has nothing to do with GWT. Perhaps you should
look at apache commons upload Streaming API:
http://commons.apache.org/fileupload/streaming.html

--
Arthur Kalmenson



On Tue, Jul 20, 2010 at 3:04 AM, raj rajendra.a...@gmail.com wrote:
 Hi All,

 I am uploading more than 500MB file it is giving this exception

 [ERROR] Error for /com.winfoware.voxforce.Index/services
 java.lang.OutOfMemoryError: Java heap space
        at
 org.apache.commons.fileupload.disk.DiskFileItem.get(DiskFileItem.java:
 329)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
 487)
        at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
 362)
        at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
 216)
        at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
 181)
        at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
 729)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
 405)
        at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
 152)
        at
 org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
 49)
        at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
 152)
        at org.mortbay.jetty.Server.handle(Server.java:324)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
 505)
        at org.mortbay.jetty.HttpConnection
 $RequestHandler.content(HttpConnection.java:843)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
        at
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
 395)
        at org.mortbay.thread.QueuedThreadPool
 $PoolThread.run(QueuedThreadPool.java:488)
   [ERROR] Out of memory; to increase the amount of memory, use the -
 Xmx flag at startup (java -Xmx128M ...)
 [ERROR] 500 - POST /com.mycomp.xxx.Index/services?method=fileupload
 (127.0.0.1) 3302 bytes
   Request headers
      Host: 127.0.0.1:
      User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:
 1.9.1.10) Gecko/20100504 Firefox/3.5.10 (.NET CLR 3.5.30729)
      Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/
 *;q=0.8
      Accept-Language: en-us,en;q=0.5
      Accept-Encoding: gzip,deflate
      Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
      Keep-Alive: 300
      Connection: keep-alive
      Cookie: JSESSIONID=1c875d6p9xi9v
      Referer: http://127.0.0.1:/Index.html?gwt.codesvr=127.0.0.1:9997
      Content-Type: multipart/form-data;
 boundary=---6410314616234
      Content-Length: 730633459
   Response headers
      Content-Type: text/html; charset=iso-8859-1
      Content-Length: 3302



 Even I am setting Java heap memory size to 1028MB in eclipse for my
 testing in development mode
 i am not able to upload a file.

 i was saw some forums setting java heap size
 java -Xms5m -Xmx1028m MyApp

 can you please give me suggetions how to resolve this problem using
 eclipse and tomcat.



 Thanks in advance ,

 Raj,
 INDIA

 --
 You received this message because you are subscribed to the Google Groups 
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to 
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at 
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Password Strength Widget?

If you want to enforce a particular password policy, you'll have to
check with the server. But for visualizing the password strength, you
can check for particular characters (lower case, upper case, password
length, numbers, etc) on the client side without checking with the
server.

--
Arthur Kalmenson



On Tue, Jul 20, 2010 at 8:16 AM, rudolf michael roud...@gmail.com wrote:
 well you just need to have a server script that do that for you, as for the
 client side you just need a PasswordTextField Widget with a validator that
 display the messages back from the server.

 On Tue, Jul 20, 2010 at 2:30 PM, omsrobert omsrob...@gmail.com wrote:

 Anyone have a password strength widget for either GWT or GXT?  Client
 side or better client w/server side validation would be great.

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.


 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.com.
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.


-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: How can multiple tabs in the same browser can share the same session?

2010-07-20 Thread buz...@gmail.com

I will rephrase a bit...

By default each browser tab shares same session if you are using
Cookie based sessions (which are in turn default on most of the Web
containers).
In IE6 there where no tabs to my knowledge and that's why it is
impossible to implement session sharing for this browser.
One important thing is that not only Tabs, but also windows spawned
with Ctrl+N in IE will also share the cookies and therefore session.

You should not program anything to achieve this behavior, simply try
that out.

Dmitry

On Jul 16, 2:40 pm, cooolcat coolcat_y...@hotmail.com wrote:
 Hey,

 I just started reading about GWT. It is really amazing and the
 documentation is pretty good. But I still didn't find something useful
 how GWT works with multiple tabs in the same browser. I guess, when I
 call the same application in two different tabs, I will have two
 different sessions. I would like to use the same session, expecially
 when a user logged in. How can I do this? Can I check in a new tab if
 a user already logged in, and how can I access this data?

 Any help is greatly appreciated.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Paging ScrollTable Implementation and New Table Model

2010-07-20 Thread bugg_tb

Hi Guys

We currently use a widget from GWT mosaic which is called LiveTable
but is basically a rework of the Paging ScrollTable. We are also tied
to GWT 1.7.

The problem I face with this table is that the user has the ability to
completely rework the table and then re-render it, but the only
feasible way to do this I have found is to create an entirely new
tablemodel and tabledefinitions, and then create a new table, clear
the layoutpanel add the new table and refresh. But this is a nasty
process and gives FF issues with the jscript rendering and causes
script timeouts.

I asked the guy who wrote the Table if he knew of a better way, but he
said he had to do similar to me in another project, so my question to
you guys... is it possible? Or is there a way to get the layouting
done without upsetting Firefox?

 final TableModelAbstractBaseCell[] tableModel = new
IterableTableModelAbstractBaseCell[](
data) {
@Override
public int getRowCount() {
return data.size();
}

@SuppressWarnings(unchecked)
@Override
public void requestRows(final Request request,
final CallbackAbstractBaseCell[] callback) {
final int numRows = Math.min(request.getNumRows(),
data.size()
- request.getStartRow());

final ListAbstractBaseCell[] list = new
ArrayListAbstractBaseCell[]();
for (int i = 0, n = numRows; i  n; i++) {
list.add(data.get(request.getStartRow() + i));
}
final SerializableResponse response = new
SerializableResponse(
list);
callback.onRowsReady(request, response);
}
};

table = new LiveTableAbstractBaseCell[](tableModel,
createTableDefinition());

layoutPanel.add(table);
//table.fillWidth();
layoutPanel.layout();


Thanks

Tom

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Upload Maximum Size file giving Memory Out of rage error

2010-07-20 Thread rajendra dasari

Hi ,

Thanks for giving suggetion,
this is not related to GWT,
but  i am facing when i set upload maximum file size to(1024MB - 2GB), but
it is giving same error,
i am using the what ever you sent URL only i used.

---

Raj

On Tue, Jul 20, 2010 at 6:27 PM, Arthur Kalmenson arthur.k...@gmail.comwrote:

 As Rudolf said, this has nothing to do with GWT. Perhaps you should
 look at apache commons upload Streaming API:
 http://commons.apache.org/fileupload/streaming.html

 --
 Arthur Kalmenson



 On Tue, Jul 20, 2010 at 3:04 AM, raj rajendra.a...@gmail.com wrote:
  Hi All,
 
  I am uploading more than 500MB file it is giving this exception
 
  [ERROR] Error for /com.winfoware.voxforce.Index/services
  java.lang.OutOfMemoryError: Java heap space
 at
  org.apache.commons.fileupload.disk.DiskFileItem.get(DiskFileItem.java:
  329)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 at
 org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
  487)
 at
  org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:
  362)
 at
  org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:
  216)
 at
  org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:
  181)
 at
  org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:
  729)
 at
 org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
  405)
 at
  org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
  152)
 at
 
 org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java:
  49)
 at
  org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:
  152)
 at org.mortbay.jetty.Server.handle(Server.java:324)
 at
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:
  505)
 at org.mortbay.jetty.HttpConnection
  $RequestHandler.content(HttpConnection.java:843)
 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647)
 at
 org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
 at
 org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
 at
  org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
  395)
 at org.mortbay.thread.QueuedThreadPool
  $PoolThread.run(QueuedThreadPool.java:488)
[ERROR] Out of memory; to increase the amount of memory, use the -
  Xmx flag at startup (java -Xmx128M ...)
  [ERROR] 500 - POST /com.mycomp.xxx.Index/services?method=fileupload
  (127.0.0.1) 3302 bytes
Request headers
   Host: 127.0.0.1:
   User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:
  1.9.1.10) Gecko/20100504 Firefox/3.5.10 (.NET CLR 3.5.30729)
   Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/
  *;q=0.8
   Accept-Language: en-us,en;q=0.5
   Accept-Encoding: gzip,deflate
   Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
   Keep-Alive: 300
   Connection: keep-alive
   Cookie: JSESSIONID=1c875d6p9xi9v
   Referer:
 http://127.0.0.1:/Index.html?gwt.codesvr=127.0.0.1:9997
   Content-Type: multipart/form-data;
  boundary=---6410314616234
   Content-Length: 730633459
Response headers
   Content-Type: text/html; charset=iso-8859-1
   Content-Length: 3302
 
 
 
  Even I am setting Java heap memory size to 1028MB in eclipse for my
  testing in development mode
  i am not able to upload a file.
 
  i was saw some forums setting java heap size
  java -Xms5m -Xmx1028m MyApp
 
  can you please give me suggetions how to resolve this problem using
  eclipse and tomcat.
 
 
 
  Thanks in advance ,
 
  Raj,
  INDIA
 
  --
  You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
  To post to this group, send email to google-web-toolkit@googlegroups.com
 .
  To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
  For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.
 
 

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group

Re: Compiler Bug in 2.1.0.m2

2010-07-20 Thread Paul Stockley

The GWT team needs to be all over issues like this. Nothing will put
people off GWT quicker than a flaky compiler you cannot depend on.

On Jul 20, 5:53 am, Olivier Monaco olivier.mon...@free.fr wrote:
 Hi,

 I've updated the issue with a more specific test case and a possible
 workaround.

 Olivier

 On 19 juil, 15:09, Björn bjoernham...@web.de wrote:



  Hi George, hi Gal,

  thanks for you help! The Resymbolization did the trick.

  After having two days of real fun with compiled javascript I think I
  found a bug in the gwt compiler. If your interested take a look 
  athttp://code.google.com/p/google-web-toolkit/issues/detail?id=5133.

  Hope it will be fixed soon...

  cheers,

  Björn

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Password Strength Widget?

2010-07-20 Thread RPB

Here is the code I use, you can tweak it to fit with your standards.

public class ValidationUtils {

private final static String EMAIL_VALIDATION_REGEX = [a-zA-Z0-9!#$
%'*+/=?^_`{|}~-]+(?:\\.[a-zA-Z0-9!#$%'*+/=?^_`{|}~-]+)*@(?:[a-zA-
Z0-9](?:[a-zA-Z0-9-]*[a-zA-Z0-9])?\\.)+[a-zA-Z0-9](?:[a-zA-Z0-9-]*[a-
zA-Z0-9])?;
private static final int PASSWORD_LEVEL_VERYWEAK = 0;
private static final int PASSWORD_LEVEL_WEAK = 1;
private static final int PASSWORD_LEVEL_MEDIOCRE = 2;
private static final int PASSWORD_LEVEL_STRONG = 3;
private static final int PASSWORD_LEVEL_VERYSTRONG = 4;

public ValidationUtils(){

}

public static boolean validateEmail(String text) {

if (text.matches(EMAIL_VALIDATION_REGEX)) {
return true;
}
else
return false;

}

public static int CheckPasswordStrength(String passwd) {
boolean upper = false,
lower = false,
numbers = false,
special = false;
int intScore = 0, length = 0;

if (passwd == null)
return PASSWORD_LEVEL_VERYWEAK;
// PASSWORD LENGTH
length = passwd.length();
if (length  5) // length 4 or less
{
intScore = (intScore + 3);

} else if (length  4  passwd.length()  8) // length
between 5 and 7
{
intScore = (intScore + 6);

} else if (
length  7  passwd.length()  16) //
length between 8 and 15
{
intScore = (intScore + 12);

} else if (length  15) // length 16 or more
{
intScore = (intScore + 18);

}
// LETTERS

if (passwd.matches(.*[a-z]+.*))
{
intScore = (intScore + 1);
lower=true;
}

if (passwd.matches(.*[A-Z]+.*))
{
intScore = (intScore + 5);
upper=true;
}

// NUMBERS
if (passwd.matches(.*[0-9]+.*))
{
intScore = (intScore + 5);
numbers=true;
}

if (passwd.matches(.*[0-9].*[0-9].*[0-9].*))
intScore = (intScore + 3);

// SPECIAL CHAR
if (passwd.matches(.*[:,!,@,#,$,%,^,,*,?,_,~]+.*))
{
intScore = (intScore + 5);
special=true;
}

if (passwd.matches(.*[:,!,@,#,$,%,^,,*,?,_,~].*[:,!,@,#,
$,%,^,,*,?,_,~].*))
intScore = (intScore + 3);

// COMBOS
if (upper  lower ) // [verified] both upper and lower
case
{
intScore = (intScore + 2);

}
if ((upper || lower )
 numbers ) // [verified] both letters
and numbers
{
intScore = (intScore + 2);

}
if ((upper || lower )
 numbers
 special) // [verified] letters,
numbers, and special characters
{
intScore = (intScore + 2);

}
if (upper   lower   numbers  
special )   // [verified] upper, lower, numbers, and
special characters
{
intScore = (intScore + 2);

}
//System.out.println(Mdp: +passwd+ Score : +intScore);
if (intScore  16)
return PASSWORD_LEVEL_VERYWEAK;
else if (intScore  15  intScore  25)
return PASSWORD_LEVEL_WEAK;
else if (intScore  24  intScore  35)
return PASSWORD_LEVEL_MEDIOCRE;
else if (intScore  34  intScore  45)
return PASSWORD_LEVEL_STRONG;
else
return PASSWORD_LEVEL_VERYSTRONG;
}

}


On Jul 20, 12:30 pm, omsrobert omsrob...@gmail.com wrote:
 Anyone have a password strength widget for either GWT or GXT?  Client
 side or better client w/server side validation would be great.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Reusability of GWT UI

2010-07-20 Thread Vik

any one on this plz...

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

On Tue, Jul 13, 2010 at 7:32 PM, Vik vik@gmail.com wrote:

hie

Thanks but i have following doubt:

Since i need two different handlers for two search panels then where will
be the deciding logic ?
and how exactly i will call this addClickHandler method?

1. How will i call it

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

On Mon, Jul 12, 2010 at 10:28 PM, Gal Dolber gal.dol...@gmail.com wrote:

class YourSearchPanel extends Composite *implements HasClickHandlers {*
*
*
*...*
*public HandlerRegistration addClickHandler(ClickHandler handler) {*
*yourSearchButton.addClickHandler(handler);*
*}*
*
*
*}*
*
*
*And move the rpc logic out of your widget
*
2010/7/12 Vik vik@gmail.com

Hie

I have a UI which shows a search panel having 3 list boxes to select from
and a search button.

I have two different pages where this UI has to be exactly same except
the search button needs to call different rpc services.

How should I write the code once and resue it both the places? Please
advise...

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-toolkit@googlegroups.com
.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
http://gwtupdates.blogspot.com/

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

problem in storing data in sessions

2010-07-20 Thread Krati Agarwal

sir,

um working on a project and actually needs to maintain a user session
when he logs in.
i am not getting the proper commands to use sessions in gwt.
can u please tell  me the proper steps and commands of how to use
sessions in gwt and how i can maintain a user login for it.
i will be thankful to you.
krati

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Used to be a C++ developer, want to move the front end client to GWT, need a step by step example/tutorial for GWT and mysql database. Appreciate for your help!

2010-07-20 Thread Allen

Hi:
I am experienced C++ developer and want to migrate UI client
(using for app configuration and control) to GWT. Currently, finished
the stock price tutorial. Need a similar detail oriented tutorial for
working with mysql DB. Please help.

Thanks lot,


Allen

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: $_POST is empty when request made using RequestBuilder

2010-07-20 Thread salk31

Do you need the ? ?

Maybe worth using firebug to look at what the browser is actually
sending?

On Jul 18, 1:44 pm, malrawi musab.alr...@gmail.com wrote:
 Hi,
 I am really new to GWT, I tried searching the net for hours to get an
 answer to my problem with no luck. Here is what I am doing:
 I am creating a simple EntryPoint which shows some text fields, when
 the user clicks on a button I want to send a POST request to a php
 page. The PHP page says that my request parameters are not set.
 Right before I send the request I display the request data and they
 look right. As the code shows, I am setting the content type, I am
 appending the parameters properly, I don't know what is wrong.

 I didn't want to use FormPanel because it seemed like I wouldn't be
 able to send a request asynchronously (correct me if I am wrong, my
 conclusion was based on Javadoc's examples also some examples on the
 net)

 Here is the code:

 RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
 builder.setHeader(Content-type, application/x-www-form-
 urlencoded);
 StringBuffer requestData = new StringBuffer();

 // parameters is a HashMap
 if (parameters != null ){
         requestData.append(?);
         SetString keys = parameters.keySet();
         for (String key : keys ){
                 requestData.append(URL.encode(key));
                 requestData.append(=);
                 requestData.append(URL.encode(parameters.get(key)));
                 requestData.append();
         }

 }

 try {
         Window.alert(requestData.toString());
         builder.sendRequest(requestData.toString(), handler);} catch ( 
 Exception e){

         Window.alert(e.getMessage());

 }

 Please help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

BUG: EditTextCell.render fails when viewdata contains a quote

2010-07-20 Thread Roald Bankras

Hi

I'm using GWT-2.1.0-M2 and have encountered a bug.

When editing a cell using the EditTextCell, the input field fails to
show the correct content when the value contains a quote.
The value is trimmed after the first occuring quote.

The problem is the render method in the EditTextCell class. As this
method takes the value as clear html, this also enables cross site
scripting.

regards
Roald

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

DockLayoutPanel inside custom DecoratorPanel

2010-07-20 Thread Jean-luc Chasseriau

Hi all,

I'm getting the same behavior, only the north part of the DockLayoutPanel is
displayed.
Need to set DockLayoutPanel's height in pixel to make it work.

Running gwt 2.1.0 M2, here is the structure:

Menu extends Composite
  Menu() {
panel = new FlowPanel();
panel.add( new HTML( menu ) );
initWidget( panel );
  }

Application extends Composite
  Application() {
indexPanel = new DockLayoutPanel( PX );
indexPanel.addNorth( new HTML(north blah), 50 );
indexPanel.addWest( new HTML(west blah), 50 );
indexPanel.addEast( new HTML(east blah), 50 );
indexPanel.add( new Menu() );

appDecorator = new DecoratorPanel();
appDecorator.setWidget( indexPanel );
appDecorator.setStylePrimaryName( custom_decorator );

initWidget( appDecorator );
  }

RootLayoutPanel.get().add( new Application() );

Few tests:
1) this code, not more: the custom_decorator is displayed, without center,
with north overwriting in the borders.

2) adding: appDecorator.setSize( 100%, 100% );
the decorator is properly rendered, and the center is 100%,100%, but,
only north is displayed from the DockLayoutPanel

3) adding: indexPanel.setSize( 100%, 100% ); AND appDecorator.setSize(
100%, 100% ); = same as (2)

4) adding: indexPanel.setHeight( 100%); AND appDecorator.setSize( 100%,
100% ); = same as (2)

5) adding: indexPanel.setSize( 300px, 300px ); AND appDecorator.setSize(
100%, 100% );
finally! DockLayoutPanel is rendered!

Conclusion:
Need to fix the height in PIXEL to get it work properly.

GWT team?

--
Jeanluc

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: need best GWT book for a begginner to start career

2010-07-20 Thread Ahmed Yehia

You can check the links at the GWT website, there you will find good
startup tutorials and available books:

http://code.google.com/webtoolkit/doc/latest/tutorial/index.html

http://code.google.com/webtoolkit/books.html

hth

On Jul 19, 3:43 pm, Santosh kumar kopp@gmail.com wrote:
 hi,

 this is santosh,
 i got a job on java platform, so here im working on eclipse environment
 also im using GOOFLE WEB TOOLKIT ..

 but im facing difficulty in understanding the concept of GWT
 so please will u suggest me the best GWT book

 or  send me the link where i can download book for free of cost !!

 --
 Thanks  Regards

 S a n t o s h  k u m a r . k

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: $_POST is empty when request made using RequestBuilder

2010-07-20 Thread salk31

Do you need that ? at the start? Just guessing.

Maybe debug with firebug? Very nice HTTP snooping...

On Jul 18, 1:44 pm, malrawi musab.alr...@gmail.com wrote:
 Hi,
 I am really new to GWT, I tried searching the net for hours to get an
 answer to my problem with no luck. Here is what I am doing:
 I am creating a simple EntryPoint which shows some text fields, when
 the user clicks on a button I want to send a POST request to a php
 page. The PHP page says that my request parameters are not set.
 Right before I send the request I display the request data and they
 look right. As the code shows, I am setting the content type, I am
 appending the parameters properly, I don't know what is wrong.

 I didn't want to use FormPanel because it seemed like I wouldn't be
 able to send a request asynchronously (correct me if I am wrong, my
 conclusion was based on Javadoc's examples also some examples on the
 net)

 Here is the code:

 RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
 builder.setHeader(Content-type, application/x-www-form-
 urlencoded);
 StringBuffer requestData = new StringBuffer();

 // parameters is a HashMap
 if (parameters != null ){
         requestData.append(?);
         SetString keys = parameters.keySet();
         for (String key : keys ){
                 requestData.append(URL.encode(key));
                 requestData.append(=);
                 requestData.append(URL.encode(parameters.get(key)));
                 requestData.append();
         }

 }

 try {
         Window.alert(requestData.toString());
         builder.sendRequest(requestData.toString(), handler);} catch ( 
 Exception e){

         Window.alert(e.getMessage());

 }

 Please help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

gwt upload

2010-07-20 Thread ibouakl

i use gwtupload to upload files on the server and it works fine.

Question:

How Check if the file exists before uploading?

if the file exists, how can we give for user the permission to replace
or rename or override the file

Thx for your help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Issue GWT module 'abc' may need to be (re)compiled only with Firefox

2010-07-20 Thread Christophe

Hi,

I just compiled my application (using the Compile button provided by
Google) and I've found a really strange issue...

If I run my application in Compiled mode under Chrome or IE, it works
fine, but as soon as I try under Firefox, I have the following issue:
GWT module 'abc' may need to be (re)compiled.

Everything works fine in Hosted mode.

Any idea what could cause this difference ?

Cheers,
Christophe

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: $_POST is empty when request made using RequestBuilder

2010-07-20 Thread malrawi

Thanks Rob,
The problem was because I wasn't encoding the URL, Now when I think
about it, it is kind of strange because the logs show that  a request
was sent but the only problem was with the $_POST, You would expect
not being able to send the request if you don't encode the url and not
send a request with no parameters.

What was interesting too, the fact that getStatusCode() returned 0. I
checked the group and it seems that it has something to do with SOP
(correct me please if I am wrong). Would having the GWT application in
the same folder as the PHP project solve this issue?
Please, are there any other work arounds to the SOP issue?

Thanks again
Musab

On Jul 19, 5:09 pm, RPB robbol...@gmail.com wrote:
 Apologies if this is a double-post, the thread didn't seem to update
 the first time.

 I don't see anything in particular that is wrong with your code, but
 the following works for me if you want to give it a try:

 public void postPHPRequest(String url, String postData){
                 url = URL.encode(url);
                 RequestBuilder builder = new 
 RequestBuilder(RequestBuilder.POST,
 url);

             try {
               builder.setHeader(Content-Type, application/x-www-form-
 urlencoded);
               @SuppressWarnings(unused)
              Requestreq = builder.sendRequest(postData, new
 RequestCallback() {

                 public void onError(Requestrequest, Throwable exception) {
                         fireErrorEvent(Failed to send therequest:  +
 exception.getMessage());
                 }

                 public void onResponseReceived(Requestrequest, Response
 response) {
                   String output = response.getText();

                 }
               });
             } catch (RequestException e) {
                 fireErrorEvent(Failed to send therequest:  + 
 e.getMessage());
             }
         }

 You can look at 'output' which should display any echos you have in
 your PHP. Hopefully this will help you debug out what is happening.
 If this doesn't work check that you are not violating the SOP (same
 origin policy). There are other threads on this forum with more info
 on this.

 Good luck,
 Rob

 On Jul 18, 1:44 pm, malrawi musab.alr...@gmail.com wrote:



  Hi,
  I am really new to GWT, I tried searching the net for hours to get an
  answer to my problem with no luck. Here is what I am doing:
  I am creating a simple EntryPoint which shows some text fields, when
  the user clicks on a button I want to send aPOSTrequestto a php
  page. The PHP page says that myrequestparameters are not set.
  Right before I send therequestI display therequestdata and they
  look right. As the code shows, I am setting the content type, I am
  appending the parameters properly, I don't know what is wrong.

  I didn't want to use FormPanel because it seemed like I wouldn't be
  able to send arequestasynchronously (correct me if I am wrong, my
  conclusion was based on Javadoc's examples also some examples on the
  net)

  Here is the code:

  RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, url);
  builder.setHeader(Content-type, application/x-www-form-
  urlencoded);
  StringBuffer requestData = new StringBuffer();

  // parameters is a HashMap
  if (parameters != null ){
          requestData.append(?);
          SetString keys = parameters.keySet();
          for (String key : keys ){
                  requestData.append(URL.encode(key));
                  requestData.append(=);
                  requestData.append(URL.encode(parameters.get(key)));
                  requestData.append();
          }

  }

  try {
          Window.alert(requestData.toString());
          builder.sendRequest(requestData.toString(), handler);} catch ( 
  Exception e){

          Window.alert(e.getMessage());

  }

  Please help.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: support F5 to load current page

Hi Ahmed,

try Window.location.reload()

Stefan Bachert
http::/gwtworld.de

due to recent cases, I am sorry, I won't do free personal support.
inquiries for professional GWT support are welcome.

On 20 Jul., 06:13, Ahmed Shoeib ahmedelsayed.sho...@gmail.com wrote:
i want to reload current page only without pressing any other button

On Jul 20, 12:48 pm, Muhammad Saifullah msaif.muham...@gmail.com
wrote: pls use Window.addWindowCloseHandler(
new WindowCloseHandler(event) {
event.setMessage(your message here);
}
);
in your onModuleLoad() function.
when F5 button is pressed then custom message will be displayed if you press
OK button then reloads but if you press the cancel
then no reload.
OK and cancel is by default to the browser.
hope this will help.

pls use eclipse and press ctrl+ space then addWindowCloseHandler will be
shown and fix any class name if i mistook.
thanks
On Tue, Jul 20, 2010 at 6:30 PM, Ahmed Shoeib ahmedelsayed.sho...@gmail.com

wrote:
Welcome all ,

i face a problem with pressing F5 button to load current page

i use history manager to make next back in my project

now after pressing the f5 button it return to the first page in my
projects

how to fix this problem

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Java 7 And Closures

2010-07-20 Thread Sebastian Rothbucher

Hi, well, without wanting to be destructive: where is the big
difference compared to the command pattern? I really like GWT's
stability and maturity. I'd like to keep it as simple and
straightforward as possible. It would be great if that stays as the
design goal - and whether or not J7 closures come in, I still like the
command pattern...
Regards
   Sebastian

On Jul 19, 8:15 pm, dolcra...@gmail.com dolcra...@gmail.com wrote:
 I think GWT should refrain from including Java 7 features until it is
 released at least...

 On Jul 19, 1:48 pm, Daniel Simons daniel.simo...@gmail.com wrote:

  Hey Guys,

  I was wondering if there have been plans centered around including Java 7
  features such as closures to future versions of GWT.

  Thanks,
  Daniel

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Docklayout / Fixed size

Hi Julien,

there are at least two ways.

a) use the old DockPanel
b) Measure the size of your content before adding to DockLayoutPanel.
Measuring is somewhat tricky. You have to put the testee in an
already attached element.

Stefan Bachert
http::/gwtworld.de

due to recent cases, I am sorry, I won't do free personal support.
inquiries for professional GWT support are welcome.

On 20 Jul., 09:26, julien devn...@ac-rennes.fr wrote:
 Hello,
 Is there a way to have a kind of Docklayout with a north zone adjusted
 to its content size (i.e. the size is not hardcoded on the ui.xml
 file) ?
 Regards,
 Julien

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: gwt upload

2010-07-20 Thread rajendra dasari

Actually for normal applications we have to make one serial number for
storing the files,
because with the same file name having different data. So we have to rename
file to some
serial number, then you can store your actual name in database, map those
two columns.
As per your concern if you want delete those files or override those
existing file there is file
checking code is there in using java.io. package.

Raj,
INDIA.

On Mon, Jul 19, 2010 at 7:40 PM, ibouakl imad.bou...@gmail.com wrote:

i use gwtupload to upload files on the server and it works fine.

Question:

How Check if the file exists before uploading?

if the file exists, how can we give for user the permission to replace
or rename or override the file

Thx for your help.

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT response is allowing only boolean value in IE

Hi Raj,

this does not look like GWT.
Do you use GXT (GWT-Ext)?

Stefan Bachert
http::/gwtworld.de

due to recent cases, I am sorry, I won't do free personal support.
inquiries for professional GWT support are welcome.

On 20 Jul., 07:24, raj rajendra.a...@gmail.com wrote:
 Hi All,

 I am new to GWT, when i am passing GWT response from server as String
 value,
 it is going to infinite state in IE. But in Mozilla String response
 is getting well with
 html tag pSuccess/p .
 Here is the code what i am doing is
 At client request:
 save.addListener(new ButtonListenerAdapter() {
                         @Override
                         public void onClick(com.gwtext.client.widgets.Button 
 button,
                                         EventObject e) {
                                         String strLoadMsg = Saving...;
                                         strURL = strSericeURL + 
 method=saveCameraSession;
                                         
 formPanelList.getForm().submit(strURL, null,
 Connection.POST,strLoadMsg, true);
                                         
 formPanelList.getForm().addListener(new FormListener() {
                                                 @Override
                                                 public void 
 onActionFailed(Form form, int httpStatus,
                                                                 String 
 responseText) {

                                                 }

                                                 @Override
                                                 public void 
 onActionComplete(Form form, int httpStatus,
                                                                 String 
 responseText) {
                                                 Window.alert(responseText);  
 //here is the response Success
 should come

                                                 }

                                                 @Override
                                                 public boolean 
 doBeforeAction(Form form) {
                                                         // TODO 
 Auto-generated method stub
                                                         return true;
                                                 }
                                         });
                         }
                 });

 At server response:
 String resp = Success;
 response.getWriter().print(resp);

 After completion of request, the response is going to infinite loop in
 IE.

 If you found any solution  please share it.

 Thanks in Advance,

 Raj.

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Cache static data?

Hi,

Html5 supports caching and databases.
However, only modern browsers support Html5

When this data changes for all users, consider to recompile your app
bi-weekly with new datas.

Stefan Bachert
http::/gwtworld.de

due to recent cases, I am sorry, I won't do free personal support.
inquiries for professional GWT support are welcome.

On 20 Jul., 04:52, mk munna.kaka.ch...@gmail.com wrote:
 How to cache data in browser.

 I want to cache data which changes infrequently (thus static common
 data changing bi-weekly and NOT html, js, css etc).

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Share user input data within MVP + Lady_Gaga

2010-07-20 Thread Eric



On Jul 19, 9:04 pm, mk munna.kaka.ch...@gmail.com wrote:
 Thanks a lot.

 Now if there are three DIFFERENT presenters (say 2a,2b,2c) listening
 event from 1st presenter.
 Than do 1st presenter has to create event with all the appro. values
 required by 2a,2b,2c presenters?

In fact, you shouldn't be thinking about presenters 2a, 2b, or 2c
when writing presenter 1.  Presenter 1 should just fire change
events when its data changes.  Presenters 2a, 2b, 2c, and future
presenters 3q and 7f should simply add event handlers to
presenter 1 and pick out the information they need.

Eric

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Used to be a C++ developer, want to move the front end client to GWT, need a step by step example/tutorial for GWT and mysql database. Appreciate for your help!

2010-07-20 Thread Paul Robinson

GWT is a browser client-side technology and cannot access a mysql
database directly. Your GWT code can be given data by your server, and
it's your server that connects to mysql. GWT is server-technology
agnostic, though it includes some tools to be used with java based servers.

So, how you do your mysql access depends on what technology you want to
use for your server. If you use java, then you might like to look at
hibernate (and then possibly Gilead). Alternatively, quite a few people
here use php.

Paul

Allen wrote:
 Hi:
 I am experienced C++ developer and want to migrate UI client
 (using for app configuration and control) to GWT. Currently, finished
 the stock price tutorial. Need a similar detail oriented tutorial for
 working with mysql DB. Please help.

 Thanks lot,


 Allen

   

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Java 7 And Closures

2010-07-20 Thread Christian Goudreau

from what I read about Closures, it won't change the way you use command
pattern at all, it'll simplify greatly the way you write nested classes.

ex:

Before closure
command.execute(new myasynccallback() {
void onSuccess(Result result) {
doSomething
}
}

With closure
command.execute(new myasynccallback() {
doSomething()
}

Thus removing some boiler plate. If you asking me about onFail... I usually
have MyAsyncCallback extends AsyncCallback and deal with errors here.

There's a lot more to Closure than this, but at least, you'll know that
it'll change nothing to the way you use command pattern, it'll only simplify
it.

Cheers,

On Tue, Jul 20, 2010 at 10:03 AM, Sebastian Rothbucher
sebastian.rothbuc...@clarities.de wrote:

Hi, well, without wanting to be destructive: where is the big
difference compared to the command pattern? I really like GWT's
stability and maturity. I'd like to keep it as simple and
straightforward as possible. It would be great if that stays as the
design goal - and whether or not J7 closures come in, I still like the
command pattern...
Regards
Sebastian

On Jul 19, 8:15 pm, dolcra...@gmail.com dolcra...@gmail.com wrote:
I think GWT should refrain from including Java 7 features until it is
released at least...

On Jul 19, 1:48 pm, Daniel Simons daniel.simo...@gmail.com wrote:

Hey Guys,

I was wondering if there have been plans centered around including Java
7
features such as closures to future versions of GWT.

Thanks,
Daniel

--
Christian Goudreau

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT UI spacing issue

Hi,

I guess this is an firefox issue not an GWT issue.

Stefan Bachert
http::/gwtworld.de

due to recent cases, I am sorry, I won't do free personal support.
inquiries for professional GWT support are welcome.

On 20 Jul., 03:30, vbhansaly vbhans...@gmail.com wrote:
 Hi,
 I have designed a GWT based form in my webapp.
 It looks fine in firefox at normal zoom level (ctrl + 0).
 However with each zoom in (ctrl + -)  the spacing between the form
 fields tends to decrease.

 Which layout should be layout used to prevent the above issue.

 Thanks,

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Best way to chain callbacks?

2010-07-20 Thread g p

OK I am sure all of you have come up against this beast at some time during
your development process.
In order to get results from a backend server you have to make a series of
calls to fetch data. And to make it worse the subsequent calls are
based on data collected at the previous steps of this calls sequence.  So
chaining these calls is what one has to do to achieve his goal.

From my understanding the command pattern has been proposed to mitigate this
problem. I have seen some libraries (gwt-dispatch namely) that
implement this pattern, but, unless I am mistaken, they are only doing so
for the GWT-RPC mechanism. For the case of using the RequestBuilter and
HTTP however I couldn't find out a good chaining example that uses the
command pattern.

So far I have had some good results using  the Chain of Responsibility
pattern. However the solution - at least as I implemented it - is not as
well formated as I
would have hoped for. The problem is that I need to be aware of the paths my
chain takes. For example lets assume that at a step of the chain I need to
branch towards more
leaves rather than having only one leaf. My solution has been to keep track,
by a counter, the number of paths my chain follows and at the end collect
them to
a single point and when all have been collected to send the results for
processing to the other elements of the UI. I feel though that I am doing
too many stuff the wrong way
and there is a better way to organise my code to achieve the above
functionality.

So my question is, do you know a better way to chain the numerous callbacks
that are needed to process a series of asynch HTTP calls? Is there
a library that implements the command pattern for HTTP calls as well - not
only the GWT-RPC mechanism? Any good examples I could look into?

Thx in advance for your replies!

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: GWT response is allowing only boolean value in IE

2010-07-20 Thread rajendra dasari

Hi Stefan Bachert,

You are correct, I am using both GWT and GWT-Ext, but i don't know
why it is working in FireFox fine, and in IE it is going to infinite
loop(i.e. it is not at all send back to the response to client side),

---
Raj,
INDIA.

On Tue, Jul 20, 2010 at 7:44 PM, Stefan Bachert stefanbach...@yahoo.dewrote:

 Hi Raj,

 this does not look like GWT.
 Do you use GXT (GWT-Ext)?

 Stefan Bachert
 http::/gwtworld.de

 due to recent cases, I am sorry, I won't do free personal support.
 inquiries for professional GWT support are welcome.

 On 20 Jul., 07:24, raj rajendra.a...@gmail.com wrote:
  Hi All,
 
  I am new to GWT, when i am passing GWT response from server as String
  value,
  it is going to infinite state in IE. But in Mozilla String response
  is getting well with
  html tag pSuccess/p .
  Here is the code what i am doing is
  At client request:
  save.addListener(new ButtonListenerAdapter() {
  @Override
  public void
 onClick(com.gwtext.client.widgets.Button button,
  EventObject e) {
  String strLoadMsg = Saving...;
  strURL = strSericeURL +
 method=saveCameraSession;
 
 formPanelList.getForm().submit(strURL, null,
  Connection.POST,strLoadMsg, true);
 
 formPanelList.getForm().addListener(new FormListener() {
  @Override
  public void
 onActionFailed(Form form, int httpStatus,
  String
 responseText) {
 
  }
 
  @Override
  public void
 onActionComplete(Form form, int httpStatus,
  String
 responseText) {
 
 Window.alert(responseText);  //here is the response Success
  should come
 
  }
 
  @Override
  public boolean
 doBeforeAction(Form form) {
  // TODO
 Auto-generated method stub
  return true;
  }
  });
  }
  });
 
  At server response:
  String resp = Success;
  response.getWriter().print(resp);
 
  After completion of request, the response is going to infinite loop in
  IE.
 
  If you found any solution  please share it.
 
  Thanks in Advance,
 
  Raj.

 --
 You received this message because you are subscribed to the Google Groups
 Google Web Toolkit group.
 To post to this group, send email to google-web-tool...@googlegroups.com.
 To unsubscribe from this group, send email to
 google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
 .
 For more options, visit this group at
 http://groups.google.com/group/google-web-toolkit?hl=en.



-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Reusability of GWT UI

2010-07-20 Thread Chris Conroy

Please do not bump threads like this. It's disrespectful, adds unnecessary
noise to the list, and it won't get your question answered faster.

On Tue, Jul 20, 2010 at 9:47 AM, Vik vik@gmail.com wrote:

any one on this plz...

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

On Tue, Jul 13, 2010 at 7:32 PM, Vik vik@gmail.com wrote:

hie

Thanks but i have following doubt:

Since i need two different handlers for two search panels then where will
be the deciding logic ?
and how exactly i will call this addClickHandler method?

1. How will i call it

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

On Mon, Jul 12, 2010 at 10:28 PM, Gal Dolber gal.dol...@gmail.comwrote:

Hie

I have a UI which shows a search panel having 3 list boxes to select
from and a search button.

I have two different pages where this UI has to be exactly same except
the search button needs to call different rpc services.

How should I write the code once and resue it both the places? Please
advise...

Thankx and Regards

Vik
Founder
www.sakshum.com
www.sakshum.blogspot.com

--
You received this message because you are subscribed to the Google
Groups Google Web Toolkit group.
To post to this group, send email to
google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com
.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

--
http://gwtupdates.blogspot.com/

--
Chris Conroy
Software Engineer
Google, Atlanta

--
You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Cache static data?

2010-07-20 Thread mk

Thanks. However, I am looking for non-HTML5 solution.
Is there a better solution to cache than recompiling whole app?

Static data may be weekly tips, monthly discounts etc which are
applicable for all users. (This is kind of data which changes
infrequently)




On Jul 20, 8:17 am, Stefan Bachert stefanbach...@yahoo.de wrote:
 Hi,

 Html5 supports caching and databases.
 However, only modern browsers support Html5

 When this data changes for all users, consider to recompile your app
 bi-weekly with new datas.

 Stefan Bachert
 http::/gwtworld.de

 due to recent cases, I am sorry, I won't do free personal support.
 inquiries for professional GWT support are welcome.

 On 20 Jul., 04:52, mk munna.kaka.ch...@gmail.com wrote:



  How to cache data in browser.

  I want to cache data which changes infrequently (thus static common
  data changing bi-weekly and NOT html, js, css etc).- Hide quoted text -

 - Show quoted text -

-- 
You received this message because you are subscribed to the Google Groups 
Google Web Toolkit group.
To post to this group, send email to google-web-tool...@googlegroups.com.
To unsubscribe from this group, send email to 
google-web-toolkit+unsubscr...@googlegroups.com.
For more options, visit this group at 
http://groups.google.com/group/google-web-toolkit?hl=en.

Re: Cache static data?