Re: GWTTestCase not running?

[Mat Gessel]

Which method never gets called?

I would put breakpoints/asserts/System.out() in the following
locations to see how far it proceeds:
1. start of test
2. start of timer run() method
3. SiteService.getPagedSongModelDataByUserId()

Also, while you can use delayTestFinish() to test client/service
interaction, I find it much easier to debug--and faster to run--if I
test them separately. The async service is an interface which you can
easily mock. The following approach allows you to run the client code
synchronously.

// testing client code
SiteService service = new MockServiceImpl();
service.getPagedSongModelDataByUserId(...); // typically you would
call a client method which then calls the service...
service.getLastRequest(); // assert something w /this
service.respond(...);

To test the service you just use a regular TestCase and call the RPC
method directly.

-= Mat

On Mon, Aug 31, 2009 at 7:08 PM, charlie wrote:
> Hi all, I have a unit test shown here http://pastebin.com/m4e4596b1 .
>
> When using eclipse and Run as GWT Unit Test ( hosted mode ), the only output
> I get is
>
> Starting HTTP on port 0
>    HTTP listening on port 58504
> Compiling module com.charlie.MP3Player.JUnit
>    Compiling 1 permutations
>   Permutation compile succeeded
>    Linking into www-test
>   Link succeeded
>    Compilation succeeded -- 10.163s
>
> I have a very obvious assertFalse(true); for every condition but it looks
> like it's never getting run ?  Debugging it shows that my method never gets
> called either.

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Re: Running Apache Hupa sample of GWT MVP

[Norman Maurer]

Hi all,

Hupa supports SSL since yesterday morning ;)  I just tested Hupa with
gmail and it worked.
So here are the steps you need to take:
* Checkout latest trunk of Hupa (https://svn.apache.org/repos/asf/labs/hupa/)
* Change the config.properties file to contain this:

# The IP or domainname of the IMAP server
IMAPServerAddress=imap.gmail.com
# The port of the IMAP server
IMAPServerPort=993
# Use SSL/TLS to connect to the IMAP server
IMAPS=true

# The IP or domainname of the SMTP server
SMTPServerAddress=smtp.gmail.com
# The port of the SMTP server
SMTPServerPort=465
# Use AUTH for SMTP
SMTPAuth=true
# Use SSL/TLS to connect to the SMTP server
SMTPS=true


That's it.
Feedback is welcome :)

Bye,
Norman

2009/8/31 Manuel Carrasco Moñino :
> Last time I played with hupa i didn't support ssl, however gmail needs ssl
> for imap and tls for smtp.
> So I think it is not possible to use it with gmail.
>
> Manolo Carrasco
>
>
> On Mon, Aug 31, 2009 at 3:04 PM, Norman Maurer  wrote:
>>
>> well it should work with gmail.. Did you check if you have enabled
>> imap support in gmail:
>> http://mail.google.com/support/bin/answer.py?answer=77695
>>
>>
>> And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?
>>
>>
>> Bye,
>> Norman
>>
>> 2009/8/31 smiletolead :
>> >
>> > Hi Norman,
>> >  Is it like I have to set up the mail server in my own machine?
>> >
>> > --Ganesh
>> >
>> > On Aug 30, 12:52 pm, Norman Maurer  wrote:
>> >> Hi,
>> >>
>> >> anything in the server logs ? I neved tested it with googlemail yet,
>> >> Im tested it against dovecot and courier-imap.
>> >>
>> >> Any feedback is welcome:)
>> >>
>> >> Bye,
>> >> Norman
>> >>
>> >> 2009/8/30 smiletolead :
>> >>
>> >>
>> >>
>> >> > Hi all,
>> >> >  I am looking at the sample GWT project Apache HUPA which implements
>> >> >MVPpattern. I am having trouble in running it, though I was able to
>> >> > set up in Eclipse. I am unable to login. I set this mail client to
>> >> > connect to gmail by setting IMAP details of gmail. But it did not
>> >> > connect. Has anyone connected it with gmail or any other IMAP mail
>> >> > server?
>> >>
>> >> > Thanks
>> >> > Ganesh
>> > >
>> >
>>
>>
>
>
> >
>

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Re: DEPCRECATED Error Messages

[GumbyGWTBeginner]

Thanks for the help Jim


On Sep 1, 1:03 pm, Jim Douglas  wrote:
> Hi Stephan,
>
> "Deprecated" means "this feature has been replaced, and should not be
> used."
>
> http://en.wikipedia.org/wiki/Deprecation
>
> The API documentation tells you what to use instead:
>
> http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/g...)
>
> It's really important that you avoid using any deprecated features in
> your GWT 1.7 code; they will almost certainly stop working completely
> when you upgrade to GWT 2.0:
>
> http://groups.google.com/group/Google-Web-Toolkit-Contributors/browse...
>
> On Aug 31, 9:04 pm, GumbyGWTBeginner 
> wrote:
>
>
>
> > Hi again.
>
> > I am getting error messages with the word "deprecated' in it.
>
> > i.e.
> > The Constructor Button(String, ClickListener) is deprecated.
> > The type ClickListener is deprecated.
>
> > The code still runs but I would like to understand what this means.
>
> > I am ony new to this (JAVA and GWT) from a VB Background.  I am
> > assuming there is a simple answer.
>
> > Could anyone shed some light on this topic, please?
>
> > Thanks in advance.
>
> > Stephan- Hide quoted text -
>
> - Show quoted text -
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Re: DEPCRECATED Error Messages

[Jim Douglas]

Hi Stephan,

"Deprecated" means "this feature has been replaced, and should not be
used."

http://en.wikipedia.org/wiki/Deprecation

The API documentation tells you what to use instead:

http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/client/ui/Button.html#Button(java.lang.String,%20com.google.gwt.user.client.ui.ClickListener)

It's really important that you avoid using any deprecated features in
your GWT 1.7 code; they will almost certainly stop working completely
when you upgrade to GWT 2.0:

http://groups.google.com/group/Google-Web-Toolkit-Contributors/browse_thread/thread/33ef903fe5097437/4dcecc5b578b17ee?show_docid=4dcecc5b578b17ee#

On Aug 31, 9:04 pm, GumbyGWTBeginner 
wrote:
> Hi again.
>
> I am getting error messages with the word "deprecated' in it.
>
> i.e.
> The Constructor Button(String, ClickListener) is deprecated.
> The type ClickListener is deprecated.
>
> The code still runs but I would like to understand what this means.
>
> I am ony new to this (JAVA and GWT) from a VB Background.  I am
> assuming there is a simple answer.
>
> Could anyone shed some light on this topic, please?
>
> Thanks in advance.
>
> Stephan
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DEPCRECATED Error Messages

[GumbyGWTBeginner]

Hi again.

I am getting error messages with the word "deprecated' in it.

i.e.
The Constructor Button(String, ClickListener) is deprecated.
The type ClickListener is deprecated.

The code still runs but I would like to understand what this means.

I am ony new to this (JAVA and GWT) from a VB Background.  I am
assuming there is a simple answer.

Could anyone shed some light on this topic, please?

Thanks in advance.

Stephan
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Re: date incompatibility between GWT java.util.Date class and the javascript Date

[costa]

I am using GWT 1.5
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Re: date incompatibility between GWT java.util.Date class and the javascript Date

[costa]

It turns out that the problems that I am having stem from the way the
daylight savings time dates are calculated in the browser vs. java.

Here is a link with the US & Canada DST periods:
http://www.timeanddate.com/news/time/us-daylight-saving-extended.html

For instance in 2005 the daylight savings time in Vancouver BC started
on Apr 3rd. In 2010 the DST will start on Mar 14th.


Any java.util.Date object created in the browser (compiled code: java -
> javascript) that is between 14th of Mar 2005 and Apr 3rd 2005 will
have the time portion on the java side 23:00:00 because the browser
applies the next DST period to these dates. In the host mode the dates
work as expected because probably java uses time zone tables but as
soon as the code gets compiled to javascript things are not the same
in IE7.

I created a test remote service with the following method:

  public void displayDate(Date date)
  {
log.error("My date is " + date);
  }

the Date object is a java.util.Date.

I created this client function:

  private void displayDate(final Date date)
  {
AsyncCallbackAdapter o = new AsyncCallbackAdapter()
{
  @Override
  public void executeImpl()
  {
TestService.App.getInstance().displayDate(date, this);
  }

};

o.execute();
  }

Now the following code:
displayDate(new Date(105, 2, 13));
displayDate(new Date(105, 2, 14));
displayDate(new Date(105, 3, 3));
displayDate(new Date(105, 3, 4));

produces (on the server) in hosted mode:

 My date is Sun Mar 13 00:00:00 PST 2005
 My date is Mon Mar 14 00:00:00 PST 2005
 My date is Sat Apr 02 00:00:00 PST 2005
 My date is Sun Apr 03 00:00:00 PST 2005

and in web mode it produces:

My date is Sun Mar 13 00:00:00 PST 2005
My date is Sun Mar 13 23:00:00 PST 2005
My date is Sat Apr 02 23:00:00 PST 2005
My date is Mon Apr 04 00:00:00 PDT 2005

Note the time portion.




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GWTTestCase not running?

[charlie]

Hi all, I have a unit test shown here http://pastebin.com/m4e4596b1 .

When using eclipse and Run as GWT Unit Test ( hosted mode ), the only output
I get is

Starting HTTP on port 0
   HTTP listening on port 58504
Compiling module com.charlie.MP3Player.JUnit
   Compiling 1 permutations
  Permutation compile succeeded
   Linking into www-test
  Link succeeded
   Compilation succeeded -- 10.163s

I have a very obvious assertFalse(true); for every condition but it looks
like it's never getting run ?  Debugging it shows that my method never gets
called either.

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Re: GWT plugin: Problem when project name is changed

[hezjing]

Issue 4005
is
created :-)

2009/8/31 Miguel Méndez 

> On Sun, Aug 30, 2009 at 2:05 PM, hezjing  wrote:
>
>> Hi
>> I have a GWT project named X created by Google plugin.
>>
>> Then later I want to change the name to Y, so I right clicked Project X ->
>> Refactor -> Rename ... -> New name: Y
>>
>> When run, it will complaint the working directory does not exist: /X/war
>> It seems that launch configuration is still referring to the old name.
>>
>> Would it be possible for the plugin to rename the launch configuration,
>> hosted page and etc?
>>
>>
> The rename should update references to the project's name in the launch
> configuration.  I'm not sure that it should change the name of the launch
> configuration and hosted page however.  Could you add a feature request
> here  for this?
>
>
>>
>> --
>>
>> Hez
>>
>>
>>
>
>
> --
> Miguel
>
> >
>


-- 

Hez

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date incompatibility between GWT java.util.Date class and the javascript Date

[costa]

Hello:

I came across this weird bug where I had code that created a
java.util.Date based on the value returned by the javascript
Date.getTime method.

Example:

Javascript (IE 7, FF 3.5): new Date(2002, 02, 20) is: Wed Mar 20 2002
00:00:00 PDT 2002
Java: new Date(102, 02, 20) is: Wed Mar 20 00:00:00 PST 2002

Note the time zone. This makes the GWT java.util.Date <-> JavaScript
Date interchange via the number of milliseconds since 1970 unreliable.

Any thoughts about this?
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How to tell when a sub menu is shown/removed?

[Michael Sullivan]

I'm trying to use GWT-DND to drag new menu items onto a menu.  For the
most part, it works, but it's failing for submenus because it only
works with 'attached' widgets, and a closed submenu is not attached.
I need to be able to know right after(or right before) a submenu is
displayed, and right before(or after) it is hidden.  Are there events
for this? All of the methods that I could override to duplicate this
behavior are private or package private.

Also, is there a good source for learning how events work in GWT in
general?
Thanks,
Mike
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Re: Does GWT work in Snow Leopard?

[Jim Douglas]

Hi Sumit,

That "workaround" is really not acceptable.  Because Apple considers
the JVM to be part of the operating system, messing in those
directories amounts to hacking the O/S.  It's unsafe, unsupported, and
can -- and probably will -- arbitrarily drop dead at any time with an
O/S update.

I could easily be missing something important, but it seems like this
should be a fairly easy thing for you to patch.  My understanding is
that the issue with GWT is that you need a 32-bit JVM, and in Mac OS X
Leopard, the only way to get a 32-bit JVM is to use Java 5; the
Leopard Java 6 is 64-bit-only.  But in Snow Leopard, you can invoke
Java 6 with "java -d32 ...", and you will get a 32-bit JVM.  Wouldn't
this work for GWT hosted mode?

Regards,
Jim.

On Aug 31, 3:58 pm, Sumit Chandel  wrote:
> Hi all,
> Hosted mode will be getting an exciting makeover soon, in the form of
> Out-Of-Process Hosted Mode (OOPHM). With OOPHM, hosted mode runs as a plugin
> to your favourite browser so that you can debug with the browser most
> familiar to you using whichever other debugging tools it offers while at the
> same time debugging your GWT code in hosted mode as you do now.
>
> OOPHM is currently available in GWT trunk for those who want to give it a
> try (instructions linked below).
>
> That said, OOPHM solves the problem of requiring 32-bit libraries that
> exists in other Mac builds where switching out to Java 1.5 was necessary.
> That means that OOPHM will also work perfectly well for Snow Leopard, or any
> other platform using any Java libraries, 32-bit or not.
>
> Hopefully the workaround Dean linked to above will get you up and running
> until OOPHM comes out in the next major release. If that workaround doesn't
> work, please feel free to reply back and let us know.
>
> Using OOPHM from 
> trunk:http://code.google.com/p/google-web-toolkit/wiki/UsingOOPHM
>
> Hope that helps,
> -Sumit Chandel
>
>
>
> On Mon, Aug 31, 2009 at 11:35 AM, mdwarne  wrote:
>
> > Hi,
> > After watching a bunch of Googles GWT videos, and seminar speeches, I
> > noticed some of the presenters are using Macbooks.
> > I have to believe they are well aware of this issue.
> > Mike.
>
> > On Aug 31, 4:04 am, Michael Shantzis  wrote:
> > > The question I have is how high it is on google's list to release a
> > > version of GWT that runs on snow leopard without any modifications.
> > > I'm working in an environment where I'm testing jboss (which requires
> > > java 1.6) and have had to jump through hoops to get my server running
> > > 1.6 and my GWT client running 1.5.
>
> > > I'm sure they're already aware of this and it's certainly the case
> > > that all the pieces are out there for them.
>
> > > I'm patiently waiting!!!
>
> > > On Aug 29, 9:21 pm, James  wrote:
>
> > > > Hi... I just wanted to add that along with the suggestions on:
>
> > > >http://wiki.oneswarm.org/index.php/OS_X_10.6_Snow_Leopard
>
> > > > I had to rename the "CurrentJDK" symbolic link in
>
> > > > /System/Library/Frameworks/JavaVM.framework/Versions/
>
> > > > from 1.6.0 to the (newly added) 1.5.0 because it appears that ant was
> > > > looking at the "CurrentJDK" for its version not the env.
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Re: Does GWT work in Snow Leopard?

[Sumit Chandel]

Hi all,
Hosted mode will be getting an exciting makeover soon, in the form of
Out-Of-Process Hosted Mode (OOPHM). With OOPHM, hosted mode runs as a plugin
to your favourite browser so that you can debug with the browser most
familiar to you using whichever other debugging tools it offers while at the
same time debugging your GWT code in hosted mode as you do now.

OOPHM is currently available in GWT trunk for those who want to give it a
try (instructions linked below).

That said, OOPHM solves the problem of requiring 32-bit libraries that
exists in other Mac builds where switching out to Java 1.5 was necessary.
That means that OOPHM will also work perfectly well for Snow Leopard, or any
other platform using any Java libraries, 32-bit or not.

Hopefully the workaround Dean linked to above will get you up and running
until OOPHM comes out in the next major release. If that workaround doesn't
work, please feel free to reply back and let us know.

Using OOPHM from trunk:
http://code.google.com/p/google-web-toolkit/wiki/UsingOOPHM

Hope that helps,
-Sumit Chandel

On Mon, Aug 31, 2009 at 11:35 AM, mdwarne  wrote:

>
> Hi,
> After watching a bunch of Googles GWT videos, and seminar speeches, I
> noticed some of the presenters are using Macbooks.
> I have to believe they are well aware of this issue.
> Mike.
>
>
> On Aug 31, 4:04 am, Michael Shantzis  wrote:
> > The question I have is how high it is on google's list to release a
> > version of GWT that runs on snow leopard without any modifications.
> > I'm working in an environment where I'm testing jboss (which requires
> > java 1.6) and have had to jump through hoops to get my server running
> > 1.6 and my GWT client running 1.5.
> >
> > I'm sure they're already aware of this and it's certainly the case
> > that all the pieces are out there for them.
> >
> > I'm patiently waiting!!!
> >
> > On Aug 29, 9:21 pm, James  wrote:
> >
> >
> >
> > > Hi... I just wanted to add that along with the suggestions on:
> >
> > >http://wiki.oneswarm.org/index.php/OS_X_10.6_Snow_Leopard
> >
> > > I had to rename the "CurrentJDK" symbolic link in
> >
> > > /System/Library/Frameworks/JavaVM.framework/Versions/
> >
> > > from 1.6.0 to the (newly added) 1.5.0 because it appears that ant was
> > > looking at the "CurrentJDK" for its version not the env.
> >
>

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Re: Hosted mode hanging 4 out of 10times

[Sumit Chandel]

Hi Frank,
I understand and appreciate your concerns, but in this case, I feel that
both Ian and Isaac are doing a great job at helping developers new and old
with potentially GWT specific problems.

You'll notice over time that threads that don't have much to do with GWT, or
have to do with GWT-related libraries but should be posted on those
respective forums, often don't get a reply. If they do get a reply, it's
usually a notice saying that the person posting should try another more
appropriate forum for help. Also, queries around topics that have already
been discussed in great detail on other threads are also usually answered by
telling the developer to search the forum or the web for a solution.

That said, it is indeed important to keep a friendly and helpful tone in
this forum. This creates an environment where members can feel free to post
and contribute to technical discussions around the GWT platform, or seek
help and bring up issues as appropriate. As Isaac suggested, I recommend
taking a read through the GWT Discussion Group Charter to get a better idea
of the community we're trying to build.

GWT Discussion Group Charter:
http://groups.google.com/group/google-web-toolkit/web/gwt-discussion-group-charter

Cheers,
-Sumit Chandel

On Fri, Aug 28, 2009 at 11:33 AM, Frank Argueta wrote:

>
> If you look at the posts by Rahul, who only started posting since
> July, you'll find that a lot of them are off topic. For example :
>
> - how do I connect to convert is JDBC ResultSet into ArrayList
> - how do I execute DOS commands
> - how do I convert XML to PDF
> - how do I format XML on the server
> - why xml manipulations fails on server
> - hosted mode hangs because I did something screwy on my server and
> here's my sample code :
> < it>>
>
> I realize you are a helpful bunch of smart guys, but imagine if every
> Java beginner starts posting such questions on the GWT forum. The
> traffic on the GWT forum is high enough that additional noise like
> this really doesn't help.
>
> Having been in the business a while, I recognize a certain type of
> developer that post questions without making the slightest of effort
> in trying to read up / search for a solution on their own. Taking the
> liberty to fire an email to the GWT group at the first signs of
> encountering a problem is definitely not helpful to any party
> involved. Moreover responding to such questions will only encourage
> him to post more server related questions without putting in a
> concerted effort to resolve it himself.
>
> Frank "Argue"-ta.
>
> On Aug 28, 2:03 pm, Ian Bambury  wrote:
> > 2009/8/28 Isaac Truett 
> >
> >
> >
> > > Ian,
> >
> > > Yes, the name did not escape my notice. But I do find reference to it
> > > as a surname, probably of Spanish origin. Why not give him the benefit
> > > of the doubt?
> >
> > Because he's only posted 4 times and his previous comment to Rahul was
> >
> > "Perhaps you should learn Java and also learn how to solve your
> > problems instead, especially if its urgent to you - which does not
> > make your issue urgent to anyone else. Please stop posting questions
> > not related to GWT on this forum."
> >
> > The one after that was
> >
> > "I would request that this group require message subjects and sender
> > names to be in English. The foreign characters in sender name /
> > subjects are quite distracting."
> > He doesn't seem to be entering into the spirit IMO, and if he can't take
> it,
> > he shouldn't dish it out.
> >
> > Ian
> >
> > http://examples.roughian.com
> >
>

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Catching Hyperlinks before they are executed

[Chris Bailey]

I'm working on a social type site which I will make different versions
depending on the device (mobile, desktop, etc...) and I want all the
links to be just standard href hyperlinks. I know it's possible but
how would you in GWT check a hyperlink before it is executed??

My Goal is to check to see if the link is realitive then if it is I
can just run my own function that will not change the location of the
user's page but instead get the data the link is pointing to and parse
it. If it's not a realitive link I will assume the person is trying to
get off the page and either (based on user settings) change the whole
page to that link or open a new window of that link.
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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Rajeev Dayal]

Hi Dave,

As with Isaac and Ian, I did not receive your response either.

I'm glad that you figured the problem out. Isaac is correct in his
assessment; I've confirmed that it is indeed a problem to give an element in
your HTML page an id which matches the name of your module. I've opened the
following bug:

http://code.google.com/p/google-web-toolkit/issues/detail?id=4003


Rajeev

On Mon, Aug 31, 2009 at 2:26 PM, Isaac Truett  wrote:

>
> No worries.
>
> I looked up your message directly in Groups, and I see that you
> identified your problem as being a div with an ID that's the same as
> your module name. I don't believe this is a documented gotcha, but I
> do recall seeing another instance of it on the forum recently. What I
> don't recall seeing is an explanation of why this should be a problem.
> My guess is that something in the bootstrapping wants to use the
> module name as an ID and having another element in the HTML with that
> ID causes the conflict. But again, that's only a guess.
>
>
> On Mon, Aug 31, 2009 at 2:03 PM, Dave wrote:
> >
> > Yeah, it's good to be reminded never to make assumptions - thanks,
> > Isaac.
> >
> >
> > Dave
> >
> > On Aug 31, 10:40 am, Isaac Truett  wrote:
> >> Dave,
> >>
> >> I can't speak for Rajeev, but your reply to him never reached my
> >> inbox. I understand your frustration. Do please try to be nice.
> >>
> >> Thanks,
> >> Isaac
> >>
> >> On Mon, Aug 31, 2009 at 1:27 PM, Dave wrote:
> >>
> >> > Why say something like 'post back here and we'll dig deeper' if you
> >> > don't intend to follow the thread and make good on your promise?
> >>
> >> > Dave
> >>
> >> > On Aug 25, 9:20 am, Rajeev Dayal  wrote:
> >> >> Hey Dave,
> >> >> A couple things to try:
> >>
> >> >> -Blow away the mmclient subdirectory located under your war directory
> >> >> -Clear your FF3 cache
> >>
> >> >> Try that out and see if that helps. If not, post back here and we'll
> dig
> >> >> deeper.
> >>
> >> >> Rajeev
> >>
> >> >> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
> >>
> >> >> > Hi all,
> >>
> >> >> > I'm getting several problems after upgrading to 1.7.
> >> >> > In hosted mode:
> >> >> > - all the http status codes are 304 (Not Modified)
> >> >> > - I only see a blank page
> >> >> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
> >> >> > compiled, (I've tried refreshing first - same thing)
> >> >> > - if I change the module name to something bogus in my host html
> file,
> >> >> > and refresh, things seem to work.
> >> >> > For example, when I change from  to  >> >> > id="x_mmcclient">, I still get 304s, but I also get
> >> >> >  [ERROR] Unable to load module entry point ...
> >> >> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
> >> >> > argument.
> >> >> > number: -2147024809
> >> >> >   description: Invalid argument.
> >> >> >  [ERROR] Failure to load module 'mmcclient'
> >> >> > with the line number of my entry point class where I call
> >> >> >  RootPanel.get("mmcclient").add(containerLayout);
> >>
> >> >> > But then the module is loaded and my app is fine. No blank page!
> >>
> >> >> > - finally, one of my css resource directories (sc) must be copied
> into
> >> >> > the public root, otherwise it will not be found.
> >>
> >> >> > Some further info,
> >> >> > the war directory structure looks like this (my module name is
> >> >> > mmcclient),
> >> >> > - war
> >> >> >  - conf
> >> >> >  - images
> >> >> >  - mmcclient
> >> >> >  - sc
> >> >> >  - WEB-INF
> >> >> >  - MMCClient.css
> >> >> >  - MMCClient.html
> >>
> >> >> > The module is loaded from the host html as:
> >> >> > >> >> > src="mmcclient/mmcclient.nocache.js">
> >> >> > Even when I get a blank page, I believe this file is being found.
> >> >> > (Firebug shows its JS functions).
> >>
> >> >> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's
> important.
> >>
> >> >> > Thanks for any advice!
> >> >> > -Dave
> > >
> >
>
> >
>

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JUnit configuration for Google Plugin

[Gary S]

The Plugin's unit testing doc only shows a run configuration
http://code.google.com/eclipse/docs/gwt_junit.html

It links to a page showing junitCreator
http://code.google.com/webtoolkit/doc/1.6/DevGuideTesting.html

I'm missing the part showing to make it work where the test classes
are under /test instead of /source.
It isn't clear if it's better to have a separate project for tests or
a test module within the project.
If it's a test module within the project what should the setup look
like
should source paths be /src and /test ?
where should junit.jar go ?
what should the *Test.gwt.xml file look like ?
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Re: Problem deploying with Firefox/Chrome

[Jeff Chimene]

On 08/31/2009 07:43 AM, Rahul wrote:
> 
> Hi
> I just checked and i am not getting an null response
> xmlDoc1 is not empty with FireFox also

What happens after the removeWhitespace() call?

Also, try pruning the MDL file to a bare minimum. See if that works on
all browsers. Then start adding back HTML elements. I'm not convinced
that there isn't an error about which either FF or Chrome is stricter
than IE.

The other thing you can try is to take the result of the
removeWhitespace() call (via capturing the output from a call to
GWT.log), add any missing elements (like Head), put it into a separate
HTML file and load it via the "load file." See if all three browsers
correctly load the file.

> 
> 
> 
> On Aug 28, 3:53 pm, Jeff Chimene  wrote:
>> On 08/28/2009 07:03 AM, Rahul wrote:
>>
>>
>>
>>
>>
>>> Hi
>>> This is a sample code how i am using to create my UI from parsing XML
>>> files
>>
>>>protected void fucn(final VerticalPanel verticalPanel, String
>>> substring,final PickupDragController drag) {
>>>// TODO Auto-generated method stub
>>>RequestBuilder builder1 = new RequestBuilder
>>> (RequestBuilder.GET,substring+".mdl");
>>>try
>>>{
>>>Request request1 = builder1.sendRequest(null, new 
>>> RequestCallback()
>>>{
>>
>>>public void onError(Request request1, Throwable 
>>> exception) {
>>>}
>>
>>>@Override
>>>public void onResponseReceived(Request request1,
>>>Response response1)
>>>{
>>>Document xmlDoc1 = 
>>> XMLParser.parse(response1.getText());
>>
>> You wrote earlier that "... I am believing that it gets an null response"
>>
>> is xmlDoc1 indeed empty?
>>
>> My guess is that there is a subtle syntax error in the MDL file; which
>> problem IE ignores. FF on the other hand doesn't let it slide.
>>
>>>XMLParser.removeWhitespace(xmlDoc1);
>>
>> Does xmlDoc1 lose its contents after this call?
> > 


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Re: Running Apache Hupa sample of GWT MVP

[Manuel Carrasco Moñino]

Last time I played with hupa i didn't support ssl, however gmail needs ssl
for imap and tls for smtp.
So I think it is not possible to use it with gmail.

Manolo Carrasco


On Mon, Aug 31, 2009 at 3:04 PM, Norman Maurer  wrote:

>
> well it should work with gmail.. Did you check if you have enabled
> imap support in gmail:
> http://mail.google.com/support/bin/answer.py?answer=77695
>
>
> And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?
>
>
> Bye,
> Norman
>
> 2009/8/31 smiletolead :
> >
> > Hi Norman,
> >  Is it like I have to set up the mail server in my own machine?
> >
> > --Ganesh
> >
> > On Aug 30, 12:52 pm, Norman Maurer  wrote:
> >> Hi,
> >>
> >> anything in the server logs ? I neved tested it with googlemail yet,
> >> Im tested it against dovecot and courier-imap.
> >>
> >> Any feedback is welcome:)
> >>
> >> Bye,
> >> Norman
> >>
> >> 2009/8/30 smiletolead :
> >>
> >>
> >>
> >> > Hi all,
> >> >  I am looking at the sample GWT project Apache HUPA which implements
> >> >MVPpattern. I am having trouble in running it, though I was able to
> >> > set up in Eclipse. I am unable to login. I set this mail client to
> >> > connect to gmail by setting IMAP details of gmail. But it did not
> >> > connect. Has anyone connected it with gmail or any other IMAP mail
> >> > server?
> >>
> >> > Thanks
> >> > Ganesh
> > >
> >
>
> >
>

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New Windows Update Causing Hosted Mode Failure - GWT 1.5

[Joseph M]

Has anyone experienced a strange Windows or IE security error when
trying to start their GWT hosted mode (I am still using GWT 1.5).
Instead of hosted mode starting normally I get a Windows Blue Shield
Security Question whether to Open or Save the html.  Save tries to
open the same URL in Firefox which fails because the Hosted Mode
Server is now not starting properly.  "Save" option is equally
unhelpful.  Has anyone else experienced this?  I am running Win 2003
Server Datacenter edition.  Any advice?
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Re: Catching Hyperlinks before they are executed.

[Lothar Kimmeringer]

Chris Bailey schrieb:
> I'm working on a social type site which I will make different versions
> depending on the device (mobile, desktop, etc...) and I want all the
> links to be just standard href hyperlinks. I know it's possible but
> how would you in GWT check a hyperlink before it is executed??

If you use the GWT-widget Hyperlink, you have to add a
ClickListener, where you can do all the checks you like.


Regards, Lothar

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RE: Running Apache Hupa sample of GWT MVP

[brian.xiang]

Hi Norman/Ganesh,

How to run Hupa in hosted mode?  

Thanks,
Brian

-Original Message-
From: google-web-toolkit@googlegroups.com 
[mailto:google-web-tool...@googlegroups.com] On Behalf Of Norman Maurer
Sent: Monday, August 31, 2009 2:19 PM
To: google-web-toolkit@googlegroups.com
Subject: Re: Running Apache Hupa sample of GWT MVP


Ok then you should see some errors in the console output. Can you paste them ?

Thx,
Norman

2009/8/31 smiletolead :
>
> I have enabled IMAP settings in Gmail. And I am running the app in 
> Hosted mode. I have modified config.properties to run the app with 
> gmail.
>
> On Aug 31, 6:04 pm, Norman Maurer  wrote:
>> well it should work with gmail.. Did you check if you have enabled 
>> imap support in 
>> gmail:http://mail.google.com/support/bin/answer.py?answer=77695
>>
>> And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?
>>
>> Bye,
>> Norman
>>
>> 2009/8/31 smiletolead :
>>
>>
>>
>>
>>
>> > Hi Norman,
>> >  Is it like I have to set up the mail server in my own machine?
>>
>> > --Ganesh
>>
>> > On Aug 30, 12:52 pm, Norman Maurer  wrote:
>> >> Hi,
>>
>> >> anything in the server logs ? I neved tested it with googlemail 
>> >> yet, Im tested it against dovecot and courier-imap.
>>
>> >> Any feedback is welcome:)
>>
>> >> Bye,
>> >> Norman
>>
>> >> 2009/8/30 smiletolead :
>>
>> >> > Hi all,
>> >> >  I am looking at the sample GWT project Apache HUPA which 
>> >> >implements MVPpattern. I am having trouble in running it, though 
>> >> >I was able to  set up in Eclipse. I am unable to login. I set 
>> >> >this mail client to  connect to gmail by setting IMAP details of 
>> >> >gmail. But it did not  connect. Has anyone connected it with 
>> >> >gmail or any other IMAP mail  server?
>>
>> >> > Thanks
>> >> > Ganesh
> >
>




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Re: User Interface Standards?

[Jeff Chimene]

On 08/28/2009 05:30 AM, Nathan Wells wrote:
> 
> I'm not entirely sure I understand what you're asking for. Is it
> possible your "higher ups" don't know what they want?
> 
> On Aug 27, 9:26 am, "David C. Hicks"  wrote:
>> I'm looking for documentation about what UI standards GWT may follow, if
>> any.  My "higher ups" are interested in where we stand in this regard.  
>> Can someone point me to a good source for information?  I've had no
>> luck, so far.
>>
>> Thanks,
>> Dave

How about Internationalization & Accessibility
(http://code.google.com/webtoolkit/doc/1.6/DevGuideI18nAndA11y.html)

But those supervising the project are probably more interested in "how
does it look under Windows?"

Have you identified any UI guidelines yet?

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Re: Repeating http requests

[Jamie]

You might have a bit of debugging in your future...

Is there anything different about the last request?  Check this with
eg., TamperData, FireBug console, or server logging.
Is it handled properly?
Perhaps you have some sort of referencing issue within the handler,
that is not allowing all the previous callbacks to be freed?

Jamie.
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Re: How to override module definitions

[Alex Epshteyn]

Thanks Fred, I think the easiest solution is to wait for 2.0

On Mon, Aug 31, 2009 at 3:44 PM, Fred Sauer wrote:
> As a heads up, if you build gwt-dnd from trunk (which requires using GWT 2.0
> features form trunk) the stylesheet in injected via StyleInjector which
> avoids the extra HTTP round trip for gwt-dnd.css incurred by the  src="..."/> configuration you mention below.
> Hope that helps.
> Fred
>
> On Mon, Aug 17, 2009 at 10:39 PM, Alex Epshteyn
>  wrote:
>>
>> Surprisingly was unable to find any prior discussions about this...
>>
>> I'm optimizing my app's load time by merging all my stylesheets into a
>> single CSS file (then minifying it with YUI compressor), to reduce the
>> number of HTTP requests.  I'd like to also concatenate all the
>> stylesheets from third party libraries I'm using into this single CSS
>> file, but don't see a way to "undefine" the  module XML
>> elements in these third party modules.
>>
>> For example, I'm using Fred Sauer's gwt-dnd library, whose module XML
>> contains
>>
>> 
>>
>> This line instructs the browser to request gwt-dnd.css when this
>> module is loaded, but I don't want this to happen.
>>
>> Any ideas?
>>
>
>
>
> --
> Fred Sauer
> Developer Advocate
> Google Inc.
> 1600 Amphitheatre Parkway
> Mountain View, CA 94043
> fre...@google.com
>
>
>
> >
>

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Re: Integrate GWT + Servlet in Eclipse

[Jamie]

Perhaps you could give a bit more detail about your problems.
Eclipse is capable of debugging mulitple interacting projects at the
same time.

I suspect that you might be having trouble trying to run your GWT
project in 'hosted' mode, while trying to access the other project's
server.  If that is the case, you might try rewriting your GWT server
code to be a proxy for the other project.

But I am not sure what the problem is; I have both merged and split
GWT and web projects before, without much trouble, so long as you
understand where everything is supposed to go, how to configure the
deployment descriptors, and how to configure the GWT project(s).

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Re: How to override module definitions

[Fred Sauer]

As a heads up, if you build gwt-dnd from trunk (which requires using GWT 2.0
features form trunk) the stylesheet in injected via StyleInjector which
avoids the extra HTTP round trip for gwt-dnd.css incurred by the  configuration you mention below.

Hope that helps.
Fred


On Mon, Aug 17, 2009 at 10:39 PM, Alex Epshteyn <
alexander.epsht...@gmail.com> wrote:

>
> Surprisingly was unable to find any prior discussions about this...
>
> I'm optimizing my app's load time by merging all my stylesheets into a
> single CSS file (then minifying it with YUI compressor), to reduce the
> number of HTTP requests.  I'd like to also concatenate all the
> stylesheets from third party libraries I'm using into this single CSS
> file, but don't see a way to "undefine" the  module XML
> elements in these third party modules.
>
> For example, I'm using Fred Sauer's gwt-dnd library, whose module XML
> contains
>
> 
>
> This line instructs the browser to request gwt-dnd.css when this
> module is loaded, but I don't want this to happen.
>
> Any ideas?
> >
>


-- 
Fred Sauer
Developer Advocate
Google Inc. 1600 Amphitheatre Parkway
Mountain View, CA 94043
fre...@google.com

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Catching Hyperlinks before they are executed.

[Chris Bailey]

I'm working on a social type site which I will make different versions
depending on the device (mobile, desktop, etc...) and I want all the
links to be just standard href hyperlinks. I know it's possible but
how would you in GWT check a hyperlink before it is executed??

My Goal is to check to see if the link is realitive then if it is I
can just run my own function that will not change the location of the
user's page but instead get the data the link is pointing to and parse
it. If it's not a realitive link I will assume the person is trying to
get off the page and either (based on user settings) change the whole
page to that link or open a new window of that link.
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Re: Eclipse Plug-In Problem

[Rajeev Dayal]

Hi,

The log that you posted seems to show that you tried to install the 3.4
version of the plugin on Eclipse 3.5, which will not work. Then, it seems
that you tried to install the Eclipse 3.5 version of the plugin, but the
repository could not be reached.

Can you start with a clean workspace and a clean error log, and then attempt
to install the 3.5 plugin? If it fails to install, copy and paste the error
trace from your logs.


Thanks,
Rajeev

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Re: GWT DynaTable Problem

[pdar]

Ok, nevermind now, I solved it already :)
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Re: Does GWT work in Snow Leopard?

[mdwarne]

Hi,
After watching a bunch of Googles GWT videos, and seminar speeches, I
noticed some of the presenters are using Macbooks.
I have to believe they are well aware of this issue.
Mike.


On Aug 31, 4:04 am, Michael Shantzis  wrote:
> The question I have is how high it is on google's list to release a
> version of GWT that runs on snow leopard without any modifications.
> I'm working in an environment where I'm testing jboss (which requires
> java 1.6) and have had to jump through hoops to get my server running
> 1.6 and my GWT client running 1.5.
>
> I'm sure they're already aware of this and it's certainly the case
> that all the pieces are out there for them.
>
> I'm patiently waiting!!!
>
> On Aug 29, 9:21 pm, James  wrote:
>
>
>
> > Hi... I just wanted to add that along with the suggestions on:
>
> >http://wiki.oneswarm.org/index.php/OS_X_10.6_Snow_Leopard
>
> > I had to rename the "CurrentJDK" symbolic link in
>
> > /System/Library/Frameworks/JavaVM.framework/Versions/
>
> > from 1.6.0 to the (newly added) 1.5.0 because it appears that ant was
> > looking at the "CurrentJDK" for its version not the env.
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Re: Hosted mode hanging 4 out of 10times

[Sumit Chandel]

Hi gaillard,
Similar to how Ian is trying to troubleshoot Rahul's problem, you'll have to
cut bits out of your code until you can consistently get hosted mode started
up correctly.

Also, could you try running a simple "Hello, World" style application in
hosted mode to see if that works, preferably one using GWT RPC? If you
create a GWT application using the Google Plugin for Eclipse project wizard
or the webAppCreator utility, you should have a simple application that uses
GWT RPC to test out in hosted mode. If that sample also hangs x out of 10
times, let us know.

Cheers,
-Sumit Chandel

On Sat, Aug 29, 2009 at 8:29 AM, gaill...@audemat.com
wrote:

>
> Hi all,
>
> Even if this thread isn't so helpfull, I can said that I've the same
> problem as rahul.
> In hosted dev mode sometime I get "Connecting to site 127.0.0.1",
> specialy on low end dev machine.
> The same project, on the same OS and exactly the same dev environment,
> works on Core2duo
> but failed sometime on Atom 330. I know Atom 330 is somewhat slow and
> not really adapted to code
> with windows+eclipse+GWT+jetty but very usefull to test
> applications on low end final env.
> I think some parts on GWT hosted mode doesn't wait enough for others
> parts to be ready.
>
>
> >
>

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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Isaac Truett]

No worries.

I looked up your message directly in Groups, and I see that you
identified your problem as being a div with an ID that's the same as
your module name. I don't believe this is a documented gotcha, but I
do recall seeing another instance of it on the forum recently. What I
don't recall seeing is an explanation of why this should be a problem.
My guess is that something in the bootstrapping wants to use the
module name as an ID and having another element in the HTML with that
ID causes the conflict. But again, that's only a guess.


On Mon, Aug 31, 2009 at 2:03 PM, Dave wrote:
>
> Yeah, it's good to be reminded never to make assumptions - thanks,
> Isaac.
>
>
> Dave
>
> On Aug 31, 10:40 am, Isaac Truett  wrote:
>> Dave,
>>
>> I can't speak for Rajeev, but your reply to him never reached my
>> inbox. I understand your frustration. Do please try to be nice.
>>
>> Thanks,
>> Isaac
>>
>> On Mon, Aug 31, 2009 at 1:27 PM, Dave wrote:
>>
>> > Why say something like 'post back here and we'll dig deeper' if you
>> > don't intend to follow the thread and make good on your promise?
>>
>> > Dave
>>
>> > On Aug 25, 9:20 am, Rajeev Dayal  wrote:
>> >> Hey Dave,
>> >> A couple things to try:
>>
>> >> -Blow away the mmclient subdirectory located under your war directory
>> >> -Clear your FF3 cache
>>
>> >> Try that out and see if that helps. If not, post back here and we'll dig
>> >> deeper.
>>
>> >> Rajeev
>>
>> >> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
>>
>> >> > Hi all,
>>
>> >> > I'm getting several problems after upgrading to 1.7.
>> >> > In hosted mode:
>> >> > - all the http status codes are 304 (Not Modified)
>> >> > - I only see a blank page
>> >> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
>> >> > compiled, (I've tried refreshing first - same thing)
>> >> > - if I change the module name to something bogus in my host html file,
>> >> > and refresh, things seem to work.
>> >> > For example, when I change from  to > >> > id="x_mmcclient">, I still get 304s, but I also get
>> >> >  [ERROR] Unable to load module entry point ...
>> >> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
>> >> > argument.
>> >> >     number: -2147024809
>> >> >   description: Invalid argument.
>> >> >  [ERROR] Failure to load module 'mmcclient'
>> >> > with the line number of my entry point class where I call
>> >> >  RootPanel.get("mmcclient").add(containerLayout);
>>
>> >> > But then the module is loaded and my app is fine. No blank page!
>>
>> >> > - finally, one of my css resource directories (sc) must be copied into
>> >> > the public root, otherwise it will not be found.
>>
>> >> > Some further info,
>> >> > the war directory structure looks like this (my module name is
>> >> > mmcclient),
>> >> > - war
>> >> >  - conf
>> >> >  - images
>> >> >  - mmcclient
>> >> >  - sc
>> >> >  - WEB-INF
>> >> >  - MMCClient.css
>> >> >  - MMCClient.html
>>
>> >> > The module is loaded from the host html as:
>> >> >    > >> > src="mmcclient/mmcclient.nocache.js">
>> >> > Even when I get a blank page, I believe this file is being found.
>> >> > (Firebug shows its JS functions).
>>
>> >> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's important.
>>
>> >> > Thanks for any advice!
>> >> > -Dave
> >
>

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Re: Running Apache Hupa sample of GWT MVP

[Norman Maurer]

Ok then you should see some errors in the console output. Can you paste them ?

Thx,
Norman

2009/8/31 smiletolead :
>
> I have enabled IMAP settings in Gmail. And I am running the app in
> Hosted mode. I have modified config.properties to run the app with
> gmail.
>
> On Aug 31, 6:04 pm, Norman Maurer  wrote:
>> well it should work with gmail.. Did you check if you have enabled
>> imap support in 
>> gmail:http://mail.google.com/support/bin/answer.py?answer=77695
>>
>> And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?
>>
>> Bye,
>> Norman
>>
>> 2009/8/31 smiletolead :
>>
>>
>>
>>
>>
>> > Hi Norman,
>> >  Is it like I have to set up the mail server in my own machine?
>>
>> > --Ganesh
>>
>> > On Aug 30, 12:52 pm, Norman Maurer  wrote:
>> >> Hi,
>>
>> >> anything in the server logs ? I neved tested it with googlemail yet,
>> >> Im tested it against dovecot and courier-imap.
>>
>> >> Any feedback is welcome:)
>>
>> >> Bye,
>> >> Norman
>>
>> >> 2009/8/30 smiletolead :
>>
>> >> > Hi all,
>> >> >  I am looking at the sample GWT project Apache HUPA which implements
>> >> >MVPpattern. I am having trouble in running it, though I was able to
>> >> > set up in Eclipse. I am unable to login. I set this mail client to
>> >> > connect to gmail by setting IMAP details of gmail. But it did not
>> >> > connect. Has anyone connected it with gmail or any other IMAP mail
>> >> > server?
>>
>> >> > Thanks
>> >> > Ganesh
> >
>

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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Ian Bambury]

Nor me.
In the last few days I've seen replies to posts that haven't reached me
until hours later - nothing has gone missing for days though. Presumably
some of Google's farm is playing up.

The 'module needs to be recompiled' might indicate that the serverside has
not been upgraded which was probably why Rajeev was suggesting nuking it so
it will get rebuilt. Generally it happens (to me) if the two sides are out
of sync, but the error messages for this condition are notoriously obscure
(aka 'wrong')

Ian

http://examples.roughian.com


2009/8/31 Isaac Truett 

>
> Dave,
>
> I can't speak for Rajeev, but your reply to him never reached my
> inbox. I understand your frustration. Do please try to be nice.
>
> Thanks,
> Isaac
>
>
> On Mon, Aug 31, 2009 at 1:27 PM, Dave wrote:
> >
> > Why say something like 'post back here and we'll dig deeper' if you
> > don't intend to follow the thread and make good on your promise?
> >
> > Dave
> >
> > On Aug 25, 9:20 am, Rajeev Dayal  wrote:
> >> Hey Dave,
> >> A couple things to try:
> >>
> >> -Blow away the mmclient subdirectory located under your war directory
> >> -Clear your FF3 cache
> >>
> >> Try that out and see if that helps. If not, post back here and we'll dig
> >> deeper.
> >>
> >> Rajeev
> >>
> >> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
> >>
> >> > Hi all,
> >>
> >> > I'm getting several problems after upgrading to 1.7.
> >> > In hosted mode:
> >> > - all the http status codes are 304 (Not Modified)
> >> > - I only see a blank page
> >> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
> >> > compiled, (I've tried refreshing first - same thing)
> >> > - if I change the module name to something bogus in my host html file,
> >> > and refresh, things seem to work.
> >> > For example, when I change from  to  >> > id="x_mmcclient">, I still get 304s, but I also get
> >> >  [ERROR] Unable to load module entry point ...
> >> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
> >> > argument.
> >> > number: -2147024809
> >> >   description: Invalid argument.
> >> >  [ERROR] Failure to load module 'mmcclient'
> >> > with the line number of my entry point class where I call
> >> >  RootPanel.get("mmcclient").add(containerLayout);
> >>
> >> > But then the module is loaded and my app is fine. No blank page!
> >>
> >> > - finally, one of my css resource directories (sc) must be copied into
> >> > the public root, otherwise it will not be found.
> >>
> >> > Some further info,
> >> > the war directory structure looks like this (my module name is
> >> > mmcclient),
> >> > - war
> >> >  - conf
> >> >  - images
> >> >  - mmcclient
> >> >  - sc
> >> >  - WEB-INF
> >> >  - MMCClient.css
> >> >  - MMCClient.html
> >>
> >> > The module is loaded from the host html as:
> >> > >> > src="mmcclient/mmcclient.nocache.js">
> >> > Even when I get a blank page, I believe this file is being found.
> >> > (Firebug shows its JS functions).
> >>
> >> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's important.
> >>
> >> > Thanks for any advice!
> >> > -Dave
> > >
> >
>
> >
>

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Re: File Manipulation / Processing in GWT

[Rahul]

I do file manipulations with gwt
i read an xml file with Requestbuilder and pass it as string to server
and write it to a file


On Aug 29, 8:29 pm, ThomasWrobel  wrote:
> Not sure how you mean.
> You can use GWT to read a file, then mess about with it as a string,
> then post the result to a PHP file that can write the file to your
> sever.
>
> On Aug 29, 8:31 am, alvinjayreyes  wrote:
>
> > Anyone here has done some file manipulation through GWT?
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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Dave]

Yeah, it's good to be reminded never to make assumptions - thanks,
Isaac.


Dave

On Aug 31, 10:40 am, Isaac Truett  wrote:
> Dave,
>
> I can't speak for Rajeev, but your reply to him never reached my
> inbox. I understand your frustration. Do please try to be nice.
>
> Thanks,
> Isaac
>
> On Mon, Aug 31, 2009 at 1:27 PM, Dave wrote:
>
> > Why say something like 'post back here and we'll dig deeper' if you
> > don't intend to follow the thread and make good on your promise?
>
> > Dave
>
> > On Aug 25, 9:20 am, Rajeev Dayal  wrote:
> >> Hey Dave,
> >> A couple things to try:
>
> >> -Blow away the mmclient subdirectory located under your war directory
> >> -Clear your FF3 cache
>
> >> Try that out and see if that helps. If not, post back here and we'll dig
> >> deeper.
>
> >> Rajeev
>
> >> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
>
> >> > Hi all,
>
> >> > I'm getting several problems after upgrading to 1.7.
> >> > In hosted mode:
> >> > - all the http status codes are 304 (Not Modified)
> >> > - I only see a blank page
> >> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
> >> > compiled, (I've tried refreshing first - same thing)
> >> > - if I change the module name to something bogus in my host html file,
> >> > and refresh, things seem to work.
> >> > For example, when I change from  to  >> > id="x_mmcclient">, I still get 304s, but I also get
> >> >  [ERROR] Unable to load module entry point ...
> >> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
> >> > argument.
> >> >     number: -2147024809
> >> >   description: Invalid argument.
> >> >  [ERROR] Failure to load module 'mmcclient'
> >> > with the line number of my entry point class where I call
> >> >  RootPanel.get("mmcclient").add(containerLayout);
>
> >> > But then the module is loaded and my app is fine. No blank page!
>
> >> > - finally, one of my css resource directories (sc) must be copied into
> >> > the public root, otherwise it will not be found.
>
> >> > Some further info,
> >> > the war directory structure looks like this (my module name is
> >> > mmcclient),
> >> > - war
> >> >  - conf
> >> >  - images
> >> >  - mmcclient
> >> >  - sc
> >> >  - WEB-INF
> >> >  - MMCClient.css
> >> >  - MMCClient.html
>
> >> > The module is loaded from the host html as:
> >> >     >> > src="mmcclient/mmcclient.nocache.js">
> >> > Even when I get a blank page, I believe this file is being found.
> >> > (Firebug shows its JS functions).
>
> >> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's important.
>
> >> > Thanks for any advice!
> >> > -Dave
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Re: Problem with GWT Project Configuration - Inherits Module Problem

[Rahul]

Hi,
Yes there is some configuration problem with your project but i am
unable to solve it

but this getting started guide
http://code.google.com/webtoolkit/tutorials/1.6/gettingstarted.html

tells how to configure your classpath correctly


On Aug 31, 6:21 am, Prosky  wrote:
> Good morning to all users of the forum; i am a new user and i have a
> small problem with a gwt project.
> The Project is constituted by one module that is called "Portal", that
> contain the entry point class, and by another support module that is
> called "Canvas", that not contain another entry point.
> The project is completely but i can't execute him because i don't
> configurate the classhopath in the correctly mode.
> Infact during the execution i have this problem:
>
> [ERROR] Unable to load module entry point class
> org.unicam.resourceome.web.portal.client.Portal (see associated
> exception for details)
> com.google.gwt.core.client.JavaScriptException: (TypeError): Property
> or method doesn't support by the object
>  number: -2146827850
>  description: Property or method doesn't support by the object
>         at
> org.unicam.gwt.graphics.client.canvas.impl.GWTCanvasImplDefault.createElement
> (Native Method)
>         at org.unicam.gwt.graphics.client.canvas.GWTCanvas.
> (GWTCanvas.java:138)
>         at org.unicam.gwt.graphics.client.GWTGraphicsView.init
> (GWTGraphicsView.java:42)
>         at org.unicam.gwt.graphics.client.GWTGraphicsView.
> (GWTGraphicsView.java:38)
>         at org.unicam.resourceome.web.portal.client.Portal.onModuleLoad
> (Portal.java:198)
>
> I would want to be more precise in the description but i don't speek a
> good english. Since the project is concluded and the problem of
> configuration should easily be resolvable there is a person exists to
> which could kindly pass the project so that you worry him about to
> directly resolve me him?
>
> Sorry for the bad english, thank you for the quickly answer. Bye.
> Marco.
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Re: Refresh page on loading

[Rahul]

Hi Ian,
Sorry for the late reply
The code which you wrote above is the same effect i am trying to make,
but i do it like:

a) Parse an xml file which has 6 or 7 enteries, so i make 6 to 7
vertical panels
b) Each entry calls another xml file which has 20 to 30 textboxes in
tht. It prints the textboxes on it
c) now after adding all textboxes to the vertical panel, I add submit
button to each vertical panel

so first time it comes it shows on top but later it shows on bottom
I will try to give a sample demo so you could see that problem
yourself soon


On Aug 24, 12:31 pm, Ian Bambury  wrote:
> Hi Rahul,
> I tried the code below but it seems to work OK. Is it the kind of effect you
> are trying to get?
>
>         VerticalPanel[] v1 = new VerticalPanel[5];
>         TabPanel tabpanel = new TabPanel();
>         for(int j = 0; j < 5; j++)
>         {
>             v1[j] = new VerticalPanel();
>             tabpanel.add(v1[j], " [XXX] ");
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new TextBox());
>             v1[j].add(new Button("Submit"));
>         }
>         RootPanel.get().add(tabpanel);
>         tabpanel.selectTab(0);
>
> Ian
>
> http://examples.roughian.com
>
> 2009/8/24 Rahul 
>
>
>
> > Hi Ian,
> > Sorry for the late reply, I was out of office for last few days
>
> > here is part of the code
> >        for ( j = 0; j < URLs.getLength()-1; j++)
> >                                        {
> >                                                v1[j] = new VerticalPanel();
> >                                                String str =
> > URLs.item(j).getAttributes().toString();
> >                                        //      System.out.println(str);
>
> >  tabpanel.add(v1[j],str.substring(13,16));
>
> >  fucn(v1[j],str.substring(13,16),drag);
>
> >  v1[j].setTitle(str.substring(13,16));
> >                                            b1 = new Button ("Submit");
> >                                            b1.addClickHandler(handler2);
> >                                            v1[j].add(b1);
>
> >                                        //end of for loop
> >                                        }
>
> > the button b1 is an public button
>
> > Sincerely,
> > Rahul
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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Isaac Truett]

Dave,

I can't speak for Rajeev, but your reply to him never reached my
inbox. I understand your frustration. Do please try to be nice.

Thanks,
Isaac


On Mon, Aug 31, 2009 at 1:27 PM, Dave wrote:
>
> Why say something like 'post back here and we'll dig deeper' if you
> don't intend to follow the thread and make good on your promise?
>
> Dave
>
> On Aug 25, 9:20 am, Rajeev Dayal  wrote:
>> Hey Dave,
>> A couple things to try:
>>
>> -Blow away the mmclient subdirectory located under your war directory
>> -Clear your FF3 cache
>>
>> Try that out and see if that helps. If not, post back here and we'll dig
>> deeper.
>>
>> Rajeev
>>
>> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
>>
>> > Hi all,
>>
>> > I'm getting several problems after upgrading to 1.7.
>> > In hosted mode:
>> > - all the http status codes are 304 (Not Modified)
>> > - I only see a blank page
>> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
>> > compiled, (I've tried refreshing first - same thing)
>> > - if I change the module name to something bogus in my host html file,
>> > and refresh, things seem to work.
>> > For example, when I change from  to > > id="x_mmcclient">, I still get 304s, but I also get
>> >  [ERROR] Unable to load module entry point ...
>> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
>> > argument.
>> >     number: -2147024809
>> >   description: Invalid argument.
>> >  [ERROR] Failure to load module 'mmcclient'
>> > with the line number of my entry point class where I call
>> >  RootPanel.get("mmcclient").add(containerLayout);
>>
>> > But then the module is loaded and my app is fine. No blank page!
>>
>> > - finally, one of my css resource directories (sc) must be copied into
>> > the public root, otherwise it will not be found.
>>
>> > Some further info,
>> > the war directory structure looks like this (my module name is
>> > mmcclient),
>> > - war
>> >  - conf
>> >  - images
>> >  - mmcclient
>> >  - sc
>> >  - WEB-INF
>> >  - MMCClient.css
>> >  - MMCClient.html
>>
>> > The module is loaded from the host html as:
>> >    > > src="mmcclient/mmcclient.nocache.js">
>> > Even when I get a blank page, I believe this file is being found.
>> > (Firebug shows its JS functions).
>>
>> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's important.
>>
>> > Thanks for any advice!
>> > -Dave
> >
>

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Re: ext-GWT vs GWT-ext

[Dave]

GWTExt is not dead, they're still making maintenance releases, but the
lead developer (Sanjiv Jivan) has moved on to SmartGWT. ExtGWT --which
contains the JS underlying GWTExt - upto 2.0.2-- did a dirty move a
year or so ago when they changed their licensing model; as a result
there was a falling out between the two projects.

IMO, SmartGWT is the widget library of choice. It's based on a mature
Java enterprise client/server technology (SmartClient); seven years of
RIA experience; great support, and the project is lead by Sanjiv
Jivan. Here's a good discussion of its merits (article goes beyond
Groovy): 
http://www.cacoethes.co.uk/blog/groovyandgrails/introducing-smartgwt-to-grails

Regards,
Dave

On Aug 30, 4:54 pm, Thomas Broyer  wrote:
> On 30 août, 11:59, muhannad nasser  wrote:
>
> > i wanna choose one of these libraries to start my project... i am searching
> > for a good comparison between those two or any other library that may do the
> > job...
>
> GWT-Ext was a *wrapper* around the pure-JS Ext-JS lib, just like
> SmartGWT is a wrapper around SmartClient (AFAICT); this means that
> your page will load the whole set of widgets, classes, methods, etc.
> even those that won't ever be used.
>
> Ext-GWT (or GXT) on the other hand is a *port* of Ext-JS over to GWT,
> which means that only the code you actually use will end in the
> javascript loaded by the browser.
>
> That being said, I haven't ever used any of those libs, so I can't
> really tell which one to choose...
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Re: blank page and other weirdness after upgrade, 1.5 to 1.7

[Dave]

Why say something like 'post back here and we'll dig deeper' if you
don't intend to follow the thread and make good on your promise?

Dave

On Aug 25, 9:20 am, Rajeev Dayal  wrote:
> Hey Dave,
> A couple things to try:
>
> -Blow away the mmclient subdirectory located under your war directory
> -Clear your FF3 cache
>
> Try that out and see if that helps. If not, post back here and we'll dig
> deeper.
>
> Rajeev
>
> On Mon, Aug 24, 2009 at 2:36 PM, Dave  wrote:
>
> > Hi all,
>
> > I'm getting several problems after upgrading to 1.7.
> > In hosted mode:
> > - all the http status codes are 304 (Not Modified)
> > - I only see a blank page
> > - when I Compile/Browse, FF3 tells me GWT Module needs to be (re)
> > compiled, (I've tried refreshing first - same thing)
> > - if I change the module name to something bogus in my host html file,
> > and refresh, things seem to work.
> > For example, when I change from  to  > id="x_mmcclient">, I still get 304s, but I also get
> >  [ERROR] Unable to load module entry point ...
> >   com.google.gwt.core.client.JavaScriptException: (Error): Invalid
> > argument.
> >     number: -2147024809
> >   description: Invalid argument.
> >  [ERROR] Failure to load module 'mmcclient'
> > with the line number of my entry point class where I call
> >  RootPanel.get("mmcclient").add(containerLayout);
>
> > But then the module is loaded and my app is fine. No blank page!
>
> > - finally, one of my css resource directories (sc) must be copied into
> > the public root, otherwise it will not be found.
>
> > Some further info,
> > the war directory structure looks like this (my module name is
> > mmcclient),
> > - war
> >  - conf
> >  - images
> >  - mmcclient
> >  - sc
> >  - WEB-INF
> >  - MMCClient.css
> >  - MMCClient.html
>
> > The module is loaded from the host html as:
> >     > src="mmcclient/mmcclient.nocache.js">
> > Even when I get a blank page, I believe this file is being found.
> > (Firebug shows its JS functions).
>
> > I'm working with the Eclipse (3.4.2) GWT plugin, if that's important.
>
> > Thanks for any advice!
> > -Dave
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Re: Running Apache Hupa sample of GWT MVP

[smiletolead]

I have enabled IMAP settings in Gmail. And I am running the app in
Hosted mode. I have modified config.properties to run the app with
gmail.

On Aug 31, 6:04 pm, Norman Maurer  wrote:
> well it should work with gmail.. Did you check if you have enabled
> imap support in 
> gmail:http://mail.google.com/support/bin/answer.py?answer=77695
>
> And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?
>
> Bye,
> Norman
>
> 2009/8/31 smiletolead :
>
>
>
>
>
> > Hi Norman,
> >  Is it like I have to set up the mail server in my own machine?
>
> > --Ganesh
>
> > On Aug 30, 12:52 pm, Norman Maurer  wrote:
> >> Hi,
>
> >> anything in the server logs ? I neved tested it with googlemail yet,
> >> Im tested it against dovecot and courier-imap.
>
> >> Any feedback is welcome:)
>
> >> Bye,
> >> Norman
>
> >> 2009/8/30 smiletolead :
>
> >> > Hi all,
> >> >  I am looking at the sample GWT project Apache HUPA which implements
> >> >MVPpattern. I am having trouble in running it, though I was able to
> >> > set up in Eclipse. I am unable to login. I set this mail client to
> >> > connect to gmail by setting IMAP details of gmail. But it did not
> >> > connect. Has anyone connected it with gmail or any other IMAP mail
> >> > server?
>
> >> > Thanks
> >> > Ganesh
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Re: Integrate GWT + Servlet in Eclipse

[Jason Parekh]

Hi Xavi,
There isn't an official way of solving this problem but one of the following
may work:

1) JAR up the pre-existent project and place it in the GWT project's
war/WEB-INF/lib folder
2) Add the pre-existant project's source folder(s) as linked source folders
in the GWT project
3) Set the output directory of the pre-existant project to the GWT project's
output directory (war/WEB-INF/classes, I believe
4) Add the GWT nature to the existing dynamic web project (there have been
discussions about this previously on the group)

Hope this helps,
jason

On Mon, Aug 31, 2009 at 3:37 AM, Xavi  wrote:

>
> Hi,
>
> I'm developing a web project with GWT that consumes a pre-existent
> Dynamic Web Project's servlet. I've been trying to integrate both
> separated projects in Eclipse but there is no way :( Every project,
> separately, works perfectly but I can't imagine how I could debug/run
> both projects together.
>
> Anyone have any idea?
>
> Thanks for your help.
>
>
> >
>

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@RemoteServiceRelativePath glassfish problem

[SimonC]

Hi,
@RemoteServiceRelativePath does not work correctly when war is
deployed on glassfish server 2.1

I've noticed that GWT.getModuleBaseURL() returned value had doubled
application name suffix at the URL end:

http://localhost:8080/ejbAccess/ejbAccess/

instead of value returned in hosted mode:

http://localhost:8080/ejbAccess/


Does anyone have any idea why this behavior is wrong/different on
glassfish2.1 ?

Regards,
sc

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Problem with GWT Project Configuration - Inherits Module Problem

[Prosky]

Good morning to all users of the forum; i am a new user and i have a
small problem with a gwt project.
The Project is constituted by one module that is called "Portal", that
contain the entry point class, and by another support module that is
called "Canvas", that not contain another entry point.
The project is completely but i can't execute him because i don't
configurate the classhopath in the correctly mode.
Infact during the execution i have this problem:

[ERROR] Unable to load module entry point class
org.unicam.resourceome.web.portal.client.Portal (see associated
exception for details)
com.google.gwt.core.client.JavaScriptException: (TypeError): Property
or method doesn't support by the object
 number: -2146827850
 description: Property or method doesn't support by the object
at
org.unicam.gwt.graphics.client.canvas.impl.GWTCanvasImplDefault.createElement
(Native Method)
at org.unicam.gwt.graphics.client.canvas.GWTCanvas.
(GWTCanvas.java:138)
at org.unicam.gwt.graphics.client.GWTGraphicsView.init
(GWTGraphicsView.java:42)
at org.unicam.gwt.graphics.client.GWTGraphicsView.
(GWTGraphicsView.java:38)
at org.unicam.resourceome.web.portal.client.Portal.onModuleLoad
(Portal.java:198)

I would want to be more precise in the description but i don't speek a
good english. Since the project is concluded and the problem of
configuration should easily be resolvable there is a person exists to
which could kindly pass the project so that you worry him about to
directly resolve me him?

Sorry for the bad english, thank you for the quickly answer. Bye.
Marco.

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up gradation of gwt1.6 to 1.7

[Chevron]

Hi,
I have upgraded my app from 1.6 to 1.7 but most of the things are
not working the way it should be what are the changes I'll have to
make.
Thanks in advance
Chevron

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Integrate GWT + Servlet in Eclipse

[Xavi]

Hi,

I'm developing a web project with GWT that consumes a pre-existent
Dynamic Web Project's servlet. I've been trying to integrate both
separated projects in Eclipse but there is no way :( Every project,
separately, works perfectly but I can't imagine how I could debug/run
both projects together.

Anyone have any idea?

Thanks for your help.


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Problem on loading several times the same image

[guymage]

Hi,

Here is my problem:

My program load an image, I modify the size of this image when it's
loaded (LoadHandler). The first time I load the image, everything
works fine.
After an action, I have to refresh the panel and the image is reloaded
(needed) but the LoadEvent is not fired.

Is it because the web browser get the image in its cache ?
Is there any solution ?

I tried to save the image on a hashmap and use it when the same image
is reloaded, it works but but my program can have several times the
same image on the same panel, so the image appeared only once.

Regards,

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Re: GWT google maps, determine the balloon is hidden after user drag the map

[Eric Ayers]

First, grab the bounds of the map with

LatLngBounds mapBounds = map.getBounds().

Then, use LatLng position of the InfoWindow and see if it is within the bounds:

LatLng coords;
...

 if (!mapBounds.containsLatLng(coords)) {
  // move the info window
  ...
}



On Fri, Aug 28, 2009 at 12:36 AM, zinkronz network wrote:
> hello all,
>
>
> i need help. how can i know the balloon is hidden after user drag the map to
> another location? i want to re center the balloon if the balloon is not
> visible after user drag map to another location.
>
>
> Thanks
>
> Buzz
>
> >
>



-- 
Google Code Jam 2009
http://code.google.com/codejam

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Re: Exceptions

[Brian Blain]

try {
   // your code
}
catch(Exception e) {
}



On Aug 31, 10:54 am, Charlie  wrote:
> Hello
> Trying to figure how do I wrap a code with try and catch so any error
> that happens it will be caught there?
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Re: File Not Found While working with RPC

[Aximilli302]

That is there.

Myservice looks like this:

public interface MyService extends RemoteService{

public String myMethod(String s, String username);
}

MyServiceAsync looks like this:

public interface MyServiceAsync {
public void myMethod(String s, String username, AsyncCallback
callback);

}

MyServiceImpl looks like this:

public class MyServiceImpl extends RemoteServiceServlet implements
MyService {
public String myMethod(String s, String username) {
System.out.println("into myMethod, in the impl class");
s="It got to the server and was returned as this. The user is: " +
username;
return s;
}

On Aug 31, 9:53 am, Rahul  wrote:
> Hi,
> There should be another class called MyServiceAsync.java under client
>
> On Aug 31, 10:41 am, Aximilli302  wrote:
>
>
>
> > The Exact error is:
>
> > Aug 31, 2009 9:37:02 AM
> > com.google.appengine.tools.development.LocalResourceFileServlet doGet
> > WARNING: No file found for: /MyService
>
> > On Aug 31, 9:38 am, Aximilli302  wrote:
>
> > > Hello all,
>
> > > I'm having a slight issue with making server calls. I have set up a
> > > relitivly simple server, but am new to this, and have gotten most of
> > > what i've learned off the internet.
>
> > > At this point, the error is that the server can not be found. Here are
> > > a few tidbits of my code, where the issue likely lies.
>
> > > //Inside the Main Class
> > > ServiceDefTarget endpoint = (ServiceDefTarget) myService;
>
> > > endpoint.setServiceEntryPoint("/MyService");
>
> > > myService.myMethod(lbl.getText(), user.getUserName(), new
> > > AsyncCallback() {
>
> > > @Override
> > > public void onFailure(Throwable caught) {
> > > System.out.println("Into the onfailure method");
> > > lbl.setText("Failure to send");
> > > System.out.println(caught.getCause());
> > >                                 }
>
> > > @Override
> > > public void onSuccess(String a) {
> > > System.out.println("Sucess");
> > > //Does everthing it's supposed to                                         
> > >                       }
> > >                 });
>
> > > I have the MyService interface, and the MyServiceAsync.
> > > The MyServiceImpl class returns a simple String
>
> > > The XML class contains the following lines:
> > > 
> > >    > > class="com.google.tabs.server.MyServiceImpl" />
>
> > > MyService is inside the .client class, while MyServiceImpl is
> > > inside .server
>
> > > Any thoughts?- Hide quoted text -
>
> - Show quoted text -
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Exceptions

[Charlie]

Hello
Trying to figure how do I wrap a code with try and catch so any error
that happens it will be caught there?
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Re: File Not Found While working with RPC

[Rahul]

Hi,
There should be another class called MyServiceAsync.java under client


On Aug 31, 10:41 am, Aximilli302  wrote:
> The Exact error is:
>
> Aug 31, 2009 9:37:02 AM
> com.google.appengine.tools.development.LocalResourceFileServlet doGet
> WARNING: No file found for: /MyService
>
> On Aug 31, 9:38 am, Aximilli302  wrote:
>
> > Hello all,
>
> > I'm having a slight issue with making server calls. I have set up a
> > relitivly simple server, but am new to this, and have gotten most of
> > what i've learned off the internet.
>
> > At this point, the error is that the server can not be found. Here are
> > a few tidbits of my code, where the issue likely lies.
>
> > //Inside the Main Class
> > ServiceDefTarget endpoint = (ServiceDefTarget) myService;
>
> > endpoint.setServiceEntryPoint("/MyService");
>
> > myService.myMethod(lbl.getText(), user.getUserName(), new
> > AsyncCallback() {
>
> > @Override
> > public void onFailure(Throwable caught) {
> > System.out.println("Into the onfailure method");
> > lbl.setText("Failure to send");
> > System.out.println(caught.getCause());
> >                                 }
>
> > @Override
> > public void onSuccess(String a) {
> > System.out.println("Sucess");
> > //Does everthing it's supposed to                                           
> >                     }
> >                 });
>
> > I have the MyService interface, and the MyServiceAsync.
> > The MyServiceImpl class returns a simple String
>
> > The XML class contains the following lines:
> > 
> >    > class="com.google.tabs.server.MyServiceImpl" />
>
> > MyService is inside the .client class, while MyServiceImpl is
> > inside .server
>
> > Any thoughts?
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Re: Eclipse GWT NoClassDefFoundError

[Jason Parekh]

Hi Jack,
This is a known issue.

For jars referenced by your dependent projects, the typical workaround is
what you've described.

For the source in your dependent projects, you could add linked source
resources in your main project pointing to the dependent projects' source
directories.

jason

On Sun, Aug 30, 2009 at 12:19 AM, jack  wrote:

>
> I have a simple GWT project in Eclipse that requires another external
> project.  Everything builds fine.  But when I launch as a Google Web
> App using the App Engine I get a server-side NoClassDefFound for
> classes located in the external project.
>
> I've played around with the launch config and can't get around this.
> Under the classpath tab when I select the external project, Eclipse
> also chooses the project's dependent jars, but when I run the GWT
> project apparently Eclipse is not making these jars available to the
> App Engine.
>
> I can jar up the external project and cram it into WEB-INF/lib of my
> GWT project - the error goes away then.  But this requires me to
> gather up every jar that the external project relies on and place it
> under WEB-INF/lib.  I imagine Eclipse should be doing this for me
> through the launch configuration.
>
> Thanks in advance
> >
>

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Re: Problem deploying with Firefox/Chrome

[Rahul]

Hi
I just checked and i am not getting an null response
xmlDoc1 is not empty with FireFox also



On Aug 28, 3:53 pm, Jeff Chimene  wrote:
> On 08/28/2009 07:03 AM, Rahul wrote:
>
>
>
>
>
> > Hi
> > This is a sample code how i am using to create my UI from parsing XML
> > files
>
> >    protected void fucn(final VerticalPanel verticalPanel, String
> > substring,final PickupDragController drag) {
> >            // TODO Auto-generated method stub
> >            RequestBuilder builder1 = new RequestBuilder
> > (RequestBuilder.GET,substring+".mdl");
> >            try
> >            {
> >                    Request request1 = builder1.sendRequest(null, new 
> > RequestCallback()
> >                    {
>
> >                            public void onError(Request request1, Throwable 
> > exception) {
> >                            }
>
> >                           �...@override
> >                            public void onResponseReceived(Request request1,
> >                                            Response response1)
> >                            {
> >                                    Document xmlDoc1 = 
> > XMLParser.parse(response1.getText());
>
> You wrote earlier that "... I am believing that it gets an null response"
>
> is xmlDoc1 indeed empty?
>
> My guess is that there is a subtle syntax error in the MDL file; which
> problem IE ignores. FF on the other hand doesn't let it slide.
>
> >                                    XMLParser.removeWhitespace(xmlDoc1);
>
> Does xmlDoc1 lose its contents after this call?
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Re: Project & Package Name

[Jason Parekh]

Hi Stephan,
The project name is generally a title for the project, e.g. "Google Web
Toolkit" if we were developing GWT.  This is used as the Eclipse project
name and also naming some files (for example, the GWT module.xml).

The package name is similar to a java package name.  It defines a globally
unique name for the project.  It is recommended to start the package name
with a domain you own and the rest is up to you (most people just append the
project name though).

Hope this helps,
jason

On Sat, Aug 29, 2009 at 8:41 PM, GumbyGWTBeginner  wrote:

>
> Please be gentol... I am very green around the ears to thislol
>
> Hi Can anyone please tell me what the importance of the Project and
> Package name have on app when creating a new application in eclipse?
>
> The tutorials all tell you what to write but dont mention how they
> effect the app?
>
> Thanks in advance.
>
> Stephan
>
> >
>

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Re: File Not Found While working with RPC

[Aximilli302]

The Exact error is:

Aug 31, 2009 9:37:02 AM
com.google.appengine.tools.development.LocalResourceFileServlet doGet
WARNING: No file found for: /MyService

On Aug 31, 9:38 am, Aximilli302  wrote:
> Hello all,
>
> I'm having a slight issue with making server calls. I have set up a
> relitivly simple server, but am new to this, and have gotten most of
> what i've learned off the internet.
>
> At this point, the error is that the server can not be found. Here are
> a few tidbits of my code, where the issue likely lies.
>
> //Inside the Main Class
> ServiceDefTarget endpoint = (ServiceDefTarget) myService;
>
> endpoint.setServiceEntryPoint("/MyService");
>
> myService.myMethod(lbl.getText(), user.getUserName(), new
> AsyncCallback() {
>
> @Override
> public void onFailure(Throwable caught) {
> System.out.println("Into the onfailure method");
> lbl.setText("Failure to send");
> System.out.println(caught.getCause());
>                                 }
>
> @Override
> public void onSuccess(String a) {
> System.out.println("Sucess");
> //Does everthing it's supposed to                                             
>                   }
>                 });
>
> I have the MyService interface, and the MyServiceAsync.
> The MyServiceImpl class returns a simple String
>
> The XML class contains the following lines:
> 
>    class="com.google.tabs.server.MyServiceImpl" />
>
> MyService is inside the .client class, while MyServiceImpl is
> inside .server
>
> Any thoughts?
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Re: Possible cause for IncompatibleRemoteServiceException

[Tim McCormack]

On Aug 31, 10:25 am, Rahul  wrote:
> ( Could not locate requested method 'greetServer3
> (java.lang.String, java.lang.String)' in interface
> 'com.example.test10.client.GreetingService' )

I don't think this is the same issue, Rahul. Sounds like your compiled
client code is out of sync with your servlets. Try recompiling and
clearing cache.
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File Not Found While working with RPC

[Aximilli302]

Hello all,

I'm having a slight issue with making server calls. I have set up a
relitivly simple server, but am new to this, and have gotten most of
what i've learned off the internet.

At this point, the error is that the server can not be found. Here are
a few tidbits of my code, where the issue likely lies.

//Inside the Main Class
ServiceDefTarget endpoint = (ServiceDefTarget) myService;

endpoint.setServiceEntryPoint("/MyService");

myService.myMethod(lbl.getText(), user.getUserName(), new
AsyncCallback() {

@Override
public void onFailure(Throwable caught) {
System.out.println("Into the onfailure method");
lbl.setText("Failure to send");
System.out.println(caught.getCause());
}

@Override
public void onSuccess(String a) {
System.out.println("Sucess");
//Does everthing it's supposed to   
}
});


I have the MyService interface, and the MyServiceAsync.
The MyServiceImpl class returns a simple String

The XML class contains the following lines:

  


MyService is inside the .client class, while MyServiceImpl is
inside .server

Any thoughts?
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Re: Possible cause for IncompatibleRemoteServiceException

[Rahul]

Hi Sorry for the incomplete information earlier

I am using Windows XP+Elipse+GWT 1.70

I just upgraded my plugin again, and now the error seems to be gone
So it was a version issue? or something else?

On Aug 31, 10:25 am, Rahul  wrote:
> Hi,
> I am also getting the same exception, when i am trying to run it
> outside the browser mode
> SEVERE: greetServlet: An IncompatibleRemoteServiceException was thrown
> while processing this call.
> com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
> This application is out of date, please click the refresh button on
> your browser. ( Could not locate requested method 'greetServer3
> (java.lang.String, java.lang.String)' in interface
> 'com.example.test10.client.GreetingService' )
>
> Reading the above responses i am not able to see from where am i
> getting that error. GreetServer3 function only executes an sql query
> on the database and returns the result, and i havent extended any java
> class for that.
>
> So can anyone point how to solve this problem?
>
> On Jul 30, 7:57 am, neshaug  wrote:
>
> > I have the same error, but only after I make the result from the
> > persistence manager transient.
>
> > The environment is the same as yours Ivo.
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Re: EclipseLink & Glassfish

[Jason Parekh]

Thanks for posting the solution!
jason

On Sat, Aug 29, 2009 at 1:09 PM, MamboJumbo  wrote:

>
> If anyone will have a similar problem, it was the eclipse galileo
> issue. I had one of the earlier releases that was not adding selected
> Facets to GWT project correctly. After installing newer Galileo
> release everything works fine.
> >
>

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Re: java.lang.UnsupportedClassVersionError: Bad version number in .class file in eclipse-3.4 + mac osx

[Jason Parekh]

Hi Brian,
Could you let us know which version of the JRE is being used for launching
the app engine server?  Also, what's the compliance level set to in Eclipse?

Thanks,
jason

On Sat, Aug 29, 2009 at 1:05 PM, Brian Dorry  wrote:

>
> I am getting a similar problem, I was working on my project last night
> with no problems. But opening it and running it today I am receiving
> the following error
>
> SEVERE: Caught exception from remote service procedure
> com.google.apphosting.api.ApiProxy$UnknownException: An error occurred
> for the API request urlfetch.Fetch().
>at
> com.google.appengine.tools.development.ApiProxyLocalImpl.makeSyncCall
> (ApiProxyLocalImpl.java:108)
>at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:79)
>at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch
> (URLFetchServiceImpl.java:28)
>at
> com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler
> $Connection.fetchResponse(URLFetchServiceStreamHandler.java:389)
>at
> com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler
> $Connection.getInputStream(URLFetchServiceStreamHandler.java:289)
>at
> com.google.apphosting.utils.security.urlfetch.URLFetchServiceStreamHandler
> $Connection.getResponseCode(URLFetchServiceStreamHandler.java:131)
>at com.google.gdata.client.GoogleAuthTokenFactory.makePostRequest
> (GoogleAuthTokenFactory.java:550)
>at com.google.gdata.client.GoogleAuthTokenFactory.getAuthToken
> (GoogleAuthTokenFactory.java:477)
>at com.google.gdata.client.GoogleAuthTokenFactory.setUserCredentials
> (GoogleAuthTokenFactory.java:336)
>at com.google.gdata.client.GoogleService.setUserCredentials
> (GoogleService.java:362)
>at com.google.gdata.client.GoogleService.setUserCredentials
> (GoogleService.java:317)
>at com.google.gdata.client.GoogleService.setUserCredentials
> (GoogleService.java:301)
>at
>
> com.ltech.googleapps.powerpanel.server.BaseServiceImpl.setServiceCredentials
> (BaseServiceImpl.java:61)
>at
> com.ltech.googleapps.powerpanel.server.ProvisioningServiceImpl.getUsers
> (ProvisioningServiceImpl.java:181)
>at
> com.ltech.googleapps.powerpanel.server.ProvisioningServiceImpl.access$0
> (ProvisioningServiceImpl.java:171)
>at com.ltech.googleapps.powerpanel.server.ProvisioningServiceImpl
> $1.performCall(ProvisioningServiceImpl.java:61)
>at com.ltech.googleapps.powerpanel.server.ProvisioningServiceImpl
> $1.performCall(ProvisioningServiceImpl.java:1)
>at
> com.ltech.googleapps.powerpanel.server.BaseServiceImpl.performSecureCall
> (BaseServiceImpl.java:72)
>at
> com.ltech.googleapps.powerpanel.server.ProvisioningServiceImpl.getUsers
> (ProvisioningServiceImpl.java:59)
>at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>at sun.reflect.NativeMethodAccessorImpl.invoke
> (NativeMethodAccessorImpl.java:39)
>at sun.reflect.DelegatingMethodAccessorImpl.invoke
> (DelegatingMethodAccessorImpl.java:25)
>at java.lang.reflect.Method.invoke(Method.java:585)
>at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse
> (RPC.java:527)
>at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
> (RemoteServiceServlet.java:166)
>at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
> (RemoteServiceServlet.java:86)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:806)
>at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:
> 487)
>at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
> (ServletHandler.java:1093)
>at
> com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter
> (TransactionCleanupFilter.java:43)
>at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
> (ServletHandler.java:1084)
>at com.google.appengine.tools.development.StaticFileFilter.doFilter
> (StaticFileFilter.java:124)
>at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter
> (ServletHandler.java:1084)
>at org.mortbay.jetty.servlet.ServletHandler.handle
> (ServletHandler.java:360)
>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:712)
>at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:
> 405)
>at
> com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle
> (DevAppEngineWebAppContext.java:54)
>at org.mortbay.jetty.handler.HandlerWrapper.handle
> (HandlerWrapper.java:139)
>at com.google.appengine.tools.development.JettyContainerService
> $ApiProxyHandler.handle(JettyContainerService.java:313)
>  

Re: Possible cause for IncompatibleRemoteServiceException

[Rahul]

Hi,
I am also getting the same exception, when i am trying to run it
outside the browser mode
SEVERE: greetServlet: An IncompatibleRemoteServiceException was thrown
while processing this call.
com.google.gwt.user.client.rpc.IncompatibleRemoteServiceException:
This application is out of date, please click the refresh button on
your browser. ( Could not locate requested method 'greetServer3
(java.lang.String, java.lang.String)' in interface
'com.example.test10.client.GreetingService' )


Reading the above responses i am not able to see from where am i
getting that error. GreetServer3 function only executes an sql query
on the database and returns the result, and i havent extended any java
class for that.

So can anyone point how to solve this problem?



On Jul 30, 7:57 am, neshaug  wrote:
> I have the same error, but only after I make the result from the
> persistence manager transient.
>
> The environment is the same as yours Ivo.
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Re: GWT plugin: Problem when project name is changed

[Isaac Truett]

> I'm not sure that it should change the name of the launch
> configuration and hosted page however.

I'm willing to take the next step and say I'm sure it shouldn't. :)

- Isaac

2009/8/31 Miguel Méndez :
> On Sun, Aug 30, 2009 at 2:05 PM, hezjing  wrote:
>>
>> Hi
>> I have a GWT project named X created by Google plugin.
>> Then later I want to change the name to Y, so I right clicked Project X ->
>> Refactor -> Rename ... -> New name: Y
>> When run, it will complaint the working directory does not exist: /X/war
>> It seems that launch configuration is still referring to the old name.
>> Would it be possible for the plugin to rename the launch configuration,
>> hosted page and etc?
>
> The rename should update references to the project's name in the launch
> configuration.  I'm not sure that it should change the name of the launch
> configuration and hosted page however.  Could you add a feature request here
> for this?
>
>>
>> --
>>
>> Hez
>>
>>
>
>
>
> --
> Miguel
>
> >
>

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Re: DOM is not properly working with mozilla

[Thomas Broyer]

On 31 août, 11:14, vruddhi shah  wrote:
> Hello All,
>
> I have implemented gwt buttons to change color of  button's background. I
> have changed button background color using DOM.setStyleAttribute. It is not
> working in mozilla (button color is not chaged) . Please help me out. I have
> attached the code.

You're setting the "default" color on a  within the button (wow!
a ?! why not use a ? but, well, as already said by Dominik,
you'd rather use CSS classes and the addStyleName/removeStyleName
methods) and trying to override it by setting the style on the
: the  will have precedence.

Look at the generated DOM with Firebug, Web Inspector, Internet
Explorer Developer Tools or whatever, it'll become obvious.
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Re: Performance issues in GWT application

[Alexander Cherednichenko]

You might have setup redirect on your domain name management console.
If so, all requests are being sent to the zoneedit first, and then
their disaptcher sends them to your internet IP.

Just open up shell/cmd and write
   ping myserver.com

If you see your IP, this is OK, need to figure out other problems. I
bet you'll see other IP - one from zoneedit.

If ip is different this means that you need to setup DNS records. I'm
not sure what management panel you use; but goal is to change A-
records of the DNS to point to your IP.

I'll also answer privately to this posting.

On Aug 31, 7:28 am, Ganesh  wrote:
> Hi Alexander
>
> Thanks for your reply. Taking Apache in loop is required as I have to
> setup some virtual host for accessing my application, so I need
> Apache. Further regarding 3rd level named, could you please explain
> what are these 3rd level names and how I can setup it. I have already
> registered a domain (say myserver.com) and for DNS mapping of domain &
> my server's IP, I am using a domain name service (zoneedit). But my
> problem is that all of my calls to server are routing through zoneedit
> (to resolve domain name).
>
> Kindly excuse if I am misinterpreting something & would request to
> explain further.
>
> Ganesh Bansal
>
> On Aug 28, 7:12 pm, Alexander Cherednichenko  wrote:
>
> > Your request needs to go through too long chain, that's why it is
> > slow.
> > I'm not sure what's the purpose of the proxy server. Does it do any
> > valuable work, or anything it does is just forwarding requests back
> > and force between internet clients and your JBoss?
>
> > Also, why do you need Apache on the local machine? You could just
> > change JBoss configuration to listen to default port eighty, thus
> > eliminating one more item from chain.
>
> > What I'd recommend is to get some domain name. 3rd level names can be
> > optained pretty easily. And then setup DNS to point this name to your
> > jboss static ip address.
>
> > In this case clients will have direct requests, except the first time
> > when dns request would precede loaded one.
>
> > On Aug 28, 2:30 am, Subhash Kaker 
> > wrote:
>
> > > Hi All
>
> > > I am also facing performance issue like this.
>
> > > Any suggestion/help will be appreciated.
>
> > > Thanks in adv.
> > > Subhash
>
> > > On Aug 28, 11:10 am,Ganesh wrote:
>
> > > > Hi All
>
> > > > I am facing performance issues in my GWT application. My scenario is
> > > > as explained below:
>
> > > > My GWT application is deployed on a JBoss server which is running on a
> > > > machine with static IP say 56.56.56.56 with port 8080. Now when I
> > > > access my application using this IP & port, speed of my application is
> > > > very good and all is running very well. Now I want to setup a named
> > > > proxy server sayhttp://myserver.comforaccessingmyapplication. For
> > > > this, I made an account on zoneedit.com and created a mapping of my
> > > > named server to my static IP with port 80. On port 80 on my static
> > > > server, I setup an Apache server. In Apache server's config file, I
> > > > forward my all requests to JBoss server running on same machine. Now
> > > > using this setup, I am able to access my application using 
> > > > linkhttp://myserver.com.
>
> > > > But now the performance issues started. Request which is sent to
> > > > server from my application, starts taking too much time. A blank (no
> > > > data is being sent b/w server & client and no processing is being done
> > > > on server) request which takes 450 ms if access application through
> > > > static IP, takes 1400 ms when application is accessed 
> > > > usinghttp://myserver.com.
>
> > > > Below is the code which I use to send request to my server:
>
> > > >     _MyServiceAsync myServiceAsync = (_MyServiceAsync) GWT.create
> > > > (_MyService.class);
> > > >     ServiceDefTarget endpoint = (ServiceDefTarget) myServiceAsync;
> > > >     String moduleRelativeURL = GWT.getModuleBaseURL() + "MyService";
> > > >     endpoint.setServiceEntryPoint(moduleRelativeURL);
> > > >     myServiceAsync.callMethod();
>
> > > > The problem which seems to be is because all my requests are going to
> > > > zoneedit.com and than to my server and that's why they are taking a
> > > > lot of time. A solution which I thought was replacing
> > > > GWT.getModuleBaseURL() with my static IP in moduleRelativeURL for
> > > > sending direct request, but that didn't work because of cross domain
> > > > AJAX call restriction.
>
> > > > I request if someone can help me how can I achieve performance without
> > > > telling exact IP (it is also difficult to remember an IP) to my
> > > > clients on which my application is running. Any suggestion/help will
> > > > be highly appreciated.
>
> > > > Thanks in advance
>
> > > >GaneshBansal
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Re: Does GWT work in Snow Leopard?

[Michael Shantzis]

The question I have is how high it is on google's list to release a
version of GWT that runs on snow leopard without any modifications.
I'm working in an environment where I'm testing jboss (which requires
java 1.6) and have had to jump through hoops to get my server running
1.6 and my GWT client running 1.5.

I'm sure they're already aware of this and it's certainly the case
that all the pieces are out there for them.

I'm patiently waiting!!!

On Aug 29, 9:21 pm, James  wrote:
> Hi... I just wanted to add that along with the suggestions on:
>
> http://wiki.oneswarm.org/index.php/OS_X_10.6_Snow_Leopard
>
> I had to rename the "CurrentJDK" symbolic link in
>
> /System/Library/Frameworks/JavaVM.framework/Versions/
>
> from 1.6.0 to the (newly added) 1.5.0 because it appears that ant was
> looking at the "CurrentJDK" for its version not the env.
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Re: Does GWT work in Snow Leopard?

[miller]

I agree that it should be a simple patch to allow 1.6 or 1.7 to run in
hosted mode with Java 1.6 VM on snow leopardor is someone able to
provide instructions on how to perform the fix ourselves?



On Aug 30, 12:21 am, James  wrote:
> Hi... I just wanted to add that along with the suggestions on:
>
> http://wiki.oneswarm.org/index.php/OS_X_10.6_Snow_Leopard
>
> I had to rename the "CurrentJDK" symbolic link in
>
> /System/Library/Frameworks/JavaVM.framework/Versions/
>
> from 1.6.0 to the (newly added) 1.5.0 because it appears that ant was
> looking at the "CurrentJDK" for its version not the env.
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Re: GWT plugin: Problem when project name is changed

[Miguel Méndez]

On Sun, Aug 30, 2009 at 2:05 PM, hezjing  wrote:

> Hi
> I have a GWT project named X created by Google plugin.
>
> Then later I want to change the name to Y, so I right clicked Project X ->
> Refactor -> Rename ... -> New name: Y
>
> When run, it will complaint the working directory does not exist: /X/war
> It seems that launch configuration is still referring to the old name.
>
> Would it be possible for the plugin to rename the launch configuration,
> hosted page and etc?
>
>
The rename should update references to the project's name in the launch
configuration.  I'm not sure that it should change the name of the launch
configuration and hosted page however.  Could you add a feature
request herefor
this?


>
> --
>
> Hez
>
> >
>


-- 
Miguel

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Re: how to remove scroll bar around Disclosure Panel

[Dominik Steiner]

Hi KR,

you might want to consider CSS to do that by adding overflow:hidden to
the element that shows the scroll bars

HTH

Dominik

On 30 Aug., 07:52, enorm  wrote:
> Hi, all
> I'm making a daemon according to gwt examples. I made a "Disclosure
> Panel"  then add it to "Horizontal Split Panel", I found that there
> are scroll bar exist if resize the window. Is there any method to
> remove them?
>
> K. R
> enorm
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Re: DOM is not properly working with mozilla

[Dominik Steiner]

Hi Vruddhi,

I would suggest trying to do setting the background color of a button
from within a CSS file and just set a classname from within GWT.

I could not see why your code is not working, as one class is missing
from what you sent, but I would also recommend if you are using labels
like "black" to set colors to use the equivalent hex code like
"FF"

HTH

Dominik

On 31 Aug., 03:14, vruddhi shah  wrote:
> Hello All,
>
> I have implemented gwt buttons to change color of  button's background. I
> have changed button background color using DOM.setStyleAttribute. It is not
> working in mozilla (button color is not chaged) . Please help me out. I have
> attached the code.
>
> --
> Vruddhi Shah
> Pyther Innovations Pvt. Ltd.
> Land line: 91 78 40074893
> 617, Devpath Complex
> C.G. Road, Ahmedabad
> India
>
>  GwtColorPicker.java
> 11KAnzeigenHerunterladen
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onKeyDownPreview to onPreviewNativeEvent

[monkeyboy]

In my code I am using onKeyDownPreview to hide a popup when the escape
key is hit.
public boolean onKeyDownPreview(char key, int modifiers) {
switch (key) {
case KeyCodes.KEY_ESCAPE:
hide();
break;
return true;
}
But the onKeyDownPreview is deprecated and I was wandering how would a
version with onPreviewNativeEvent (the new way of handling events)
would look like? Any suggestions? Am I the only one to think that the
Google documentation about this is too terse?
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Re: Running Apache Hupa sample of GWT MVP

[Norman Maurer]

well it should work with gmail.. Did you check if you have enabled
imap support in gmail:
http://mail.google.com/support/bin/answer.py?answer=77695


And how you run Hupa ? In tomcat/Jetty/Jboss/Hosted Mode ?


Bye,
Norman

2009/8/31 smiletolead :
>
> Hi Norman,
>  Is it like I have to set up the mail server in my own machine?
>
> --Ganesh
>
> On Aug 30, 12:52 pm, Norman Maurer  wrote:
>> Hi,
>>
>> anything in the server logs ? I neved tested it with googlemail yet,
>> Im tested it against dovecot and courier-imap.
>>
>> Any feedback is welcome:)
>>
>> Bye,
>> Norman
>>
>> 2009/8/30 smiletolead :
>>
>>
>>
>> > Hi all,
>> >  I am looking at the sample GWT project Apache HUPA which implements
>> >MVPpattern. I am having trouble in running it, though I was able to
>> > set up in Eclipse. I am unable to login. I set this mail client to
>> > connect to gmail by setting IMAP details of gmail. But it did not
>> > connect. Has anyone connected it with gmail or any other IMAP mail
>> > server?
>>
>> > Thanks
>> > Ganesh
> >
>

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Re: Running Apache Hupa sample of GWT MVP

[smiletolead]

Hi Norman,
  Is it like I have to set up the mail server in my own machine?

--Ganesh

On Aug 30, 12:52 pm, Norman Maurer  wrote:
> Hi,
>
> anything in the server logs ? I neved tested it with googlemail yet,
> Im tested it against dovecot and courier-imap.
>
> Any feedback is welcome:)
>
> Bye,
> Norman
>
> 2009/8/30 smiletolead :
>
>
>
> > Hi all,
> >  I am looking at the sample GWT project Apache HUPA which implements
> >MVPpattern. I am having trouble in running it, though I was able to
> > set up in Eclipse. I am unable to login. I set this mail client to
> > connect to gmail by setting IMAP details of gmail. But it did not
> > connect. Has anyone connected it with gmail or any other IMAP mail
> > server?
>
> > Thanks
> > Ganesh
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Re: Async testing?

[Dalla]

Thanks for the pointers!
I´m using DI, so creating a mock implementing the async interface
should be pretty straight forward I guess.
Just looking to test the client side, I guess it´s probably better to
use selenium or the likes to test the integration part of the app.

On 31 Aug, 12:48, Lothar Kimmeringer  wrote:
> Dalla schrieb:
>
> > So we´ve all learnt that MVP is *for the win* when working with GWT,
> > since we can easily switch our GUI widgets to mock widgets, enabling
> > us to use
> > regular jUnit tests for our code.
>
> > But how do you handle the async calls made to a server when testing?
> > Can we use jUnit at all?
>
> Do you want to test the client-side if the result of an async-call is
> correctly processed or do you want to test the server-side, i.e.
> the methods of the RemoteServiceServlet.
>
> Nathan already told you about the first case, the servlet itself
> is quite easily tested if the methods don't access parts of the
> servlet container (i.e. getThreadLocalRequest().something), because
> you can simply instantiate the servlet and call the methods to be
> tested directly. If you need the servlet containter you can use
> httpunit to do that kind of thing. Here is a (non-GWT)-example of
> a test of my AS2-Connector:
>
>   ServletRunner servletrunner = new ServletRunner();
>   servletrunner.registerServlet("as2servlet", 
> AS2MessageReceiveServlet.class.getName());
>   ServletUnitClient sclient = servletrunner.newClient();
>   Properties props = new Properties();
>   Session javamailsession = Session.getDefaultInstance(props, null);
>   MimeMessage mm = getAs2MessageAsMimeMessage(javamailsession);
>   WebRequest wr = new MimeMessageWebRequest("http://localhost/as2servlet";, 
> mm);
>   InvocationContext ic = sclient.newInvocation(wr);
>   assertEquals("check isFilterActive", false, ic.isFilterActive());
>   AS2MessageReceiveServlet servlet = (AS2MessageReceiveServlet) 
> ic.getServlet();
>   servlet.setCallback(this);
>   ic.service();
>   WebResponse resp = ic.getServletResponse();
>   [check response-values]
>
> The answer of the request is rfc-specific but with an inner class
> you can intercept the result of the method-call itself:
>
> private class TestServlet extends MyRFCServlet{
>
>   private String methodCalled = null;
>   private Object methodResult = null;
>
>   public String getSomethingAsString(){
>     methodCalled = "getSomethingAsString";
>     methodResult = super.getSomethingAsString();
>     return (String) methodResult;
>   }
>
> }
>
> So ignoring the HTTP-response you can check the result by accessing
> the members of the inner class:
>
>   assertEquals("check method being called", "getSomethingAsString", 
> servlet.methodCalled);
>   assertNotNull("check existance of result", servlet.methodResult);
>   assertEquals("check result", "someResult", servlet.methodResult);
>
> A more general way of the above inner class is using a Java Proxy.
>
> Regards, Lothar
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Re: Session Management

[Thomas Broyer]

On 31 août, 10:23, tolga ozdemir  wrote:
> Hi folks!
>
> I am looking for a good solution for session management in GWT web
> applications. Do you have any idea? or do you suggest a good article
> for this?
>
> ** Cookies
> ** HttpSession
> ** Variables or what?

Have a look at Ray Ryan's session at Google I/O:
http://code.google.com/intl/fr-FR/events/io/sessions/GoogleWebToolkitBestPractices.html
(starts at slide 85 and around 37:10 on the video: "strive to achieve
statelessness")

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Re: Focus Left

[Thomas Broyer]

On 31 août, 14:02, monkeyboy  wrote:
>
> On Aug 31, 1:59 pm, Ian Bambury  wrote:
> > Add a blur handler
>
> Thanks a lot Ian. I will try that.

...and note that this is is quite clearly documented:
http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/client/ui/SourcesFocusEvents.html#addFocusListener(com.google.gwt.user.client.ui.FocusListener)
http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/client/ui/FocusListener.html#onLostFocus(com.google.gwt.user.client.ui.Widget)

(pointing this out for the next time you'll search the equivalent
handler for a given listener ;-) )
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Re: Focus Left

[monkeyboy]

Thanks a lot Ian. I will try that.

On Aug 31, 1:59 pm, Ian Bambury  wrote:
> Add a blur handler
> Ian
>
> http://examples.roughian.com
>
> 2009/8/31 monkeyboy 
>
>
>
>
>
> > I have a simple text box for which I need to perform some operations
> > when it looses focus. It is relatively simple using the old
> > addFocusListener API:
>
> >            TextBox txtBox = new TextBox();
> >            txtBox.addFocusListener(new FocusListener() {
>
> >               �...@override
> >                public void onFocus(Widget sender) {
> >                    // do nothing
> >                }
>
> >               �...@override
> >                public void onLostFocus(Widget sender) {
> >                    // do some stuff
> >                }
> >            });
> > But I can't figure out how to do it using the new addFocusHandler API
> > because there is only the onFocus method to implement. Any help is
> > appreciated. Thanks in advance.
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Re: Focus Left

[Ian Bambury]

Add a blur handler
Ian

http://examples.roughian.com


2009/8/31 monkeyboy 

>
> I have a simple text box for which I need to perform some operations
> when it looses focus. It is relatively simple using the old
> addFocusListener API:
>
>TextBox txtBox = new TextBox();
>txtBox.addFocusListener(new FocusListener() {
>
>@Override
>public void onFocus(Widget sender) {
>// do nothing
>}
>
>@Override
>public void onLostFocus(Widget sender) {
>// do some stuff
>}
>});
> But I can't figure out how to do it using the new addFocusHandler API
> because there is only the onFocus method to implement. Any help is
> appreciated. Thanks in advance.
> >
>

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Focus Left

[monkeyboy]

I have a simple text box for which I need to perform some operations
when it looses focus. It is relatively simple using the old
addFocusListener API:

TextBox txtBox = new TextBox();
txtBox.addFocusListener(new FocusListener() {

@Override
public void onFocus(Widget sender) {
// do nothing
}

@Override
public void onLostFocus(Widget sender) {
// do some stuff
}
});
But I can't figure out how to do it using the new addFocusHandler API
because there is only the onFocus method to implement. Any help is
appreciated. Thanks in advance.
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Re: Session Management

[tolga ozdemir]

hmm I solved, simply a nullpointerexception..

now everything works great!

cheers



On Aug 31, 1:55 pm, tolga ozdemir  wrote:
> Hasan thank you for your comment..
>
> After updating, my project worked well in hosted mode but when I
> clicked Compile/Browse button, I receive a blank html page..
>
> maybe problem is not related to this topic, but do u have any idea on
> this?
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Re: Performance issues in GWT application

[Ganesh]

Hi Alexander

Thanks for your reply. Taking Apache in loop is required as I have to
setup some virtual host for accessing my application, so I need
Apache. Further regarding 3rd level named, could you please explain
what are these 3rd level names and how I can setup it. I have already
registered a domain (say myserver.com) and for DNS mapping of domain &
my server's IP, I am using a domain name service (zoneedit). But my
problem is that all of my calls to server are routing through zoneedit
(to resolve domain name).

Kindly excuse if I am misinterpreting something & would request to
explain further.

Ganesh Bansal

On Aug 28, 7:12 pm, Alexander Cherednichenko  wrote:
> Your request needs to go through too long chain, that's why it is
> slow.
> I'm not sure what's the purpose of the proxy server. Does it do any
> valuable work, or anything it does is just forwarding requests back
> and force between internet clients and your JBoss?
>
> Also, why do you need Apache on the local machine? You could just
> change JBoss configuration to listen to default port eighty, thus
> eliminating one more item from chain.
>
> What I'd recommend is to get some domain name. 3rd level names can be
> optained pretty easily. And then setup DNS to point this name to your
> jboss static ip address.
>
> In this case clients will have direct requests, except the first time
> when dns request would precede loaded one.
>
> On Aug 28, 2:30 am, Subhash Kaker 
> wrote:
>
> > Hi All
>
> > I am also facing performance issue like this.
>
> > Any suggestion/help will be appreciated.
>
> > Thanks in adv.
> > Subhash
>
> > On Aug 28, 11:10 am,Ganesh wrote:
>
> > > Hi All
>
> > > I am facing performance issues in my GWT application. My scenario is
> > > as explained below:
>
> > > My GWT application is deployed on a JBoss server which is running on a
> > > machine with static IP say 56.56.56.56 with port 8080. Now when I
> > > access my application using this IP & port, speed of my application is
> > > very good and all is running very well. Now I want to setup a named
> > > proxy server sayhttp://myserver.comforaccessingmy application. For
> > > this, I made an account on zoneedit.com and created a mapping of my
> > > named server to my static IP with port 80. On port 80 on my static
> > > server, I setup an Apache server. In Apache server's config file, I
> > > forward my all requests to JBoss server running on same machine. Now
> > > using this setup, I am able to access my application using 
> > > linkhttp://myserver.com.
>
> > > But now the performance issues started. Request which is sent to
> > > server from my application, starts taking too much time. A blank (no
> > > data is being sent b/w server & client and no processing is being done
> > > on server) request which takes 450 ms if access application through
> > > static IP, takes 1400 ms when application is accessed 
> > > usinghttp://myserver.com.
>
> > > Below is the code which I use to send request to my server:
>
> > >     _MyServiceAsync myServiceAsync = (_MyServiceAsync) GWT.create
> > > (_MyService.class);
> > >     ServiceDefTarget endpoint = (ServiceDefTarget) myServiceAsync;
> > >     String moduleRelativeURL = GWT.getModuleBaseURL() + "MyService";
> > >     endpoint.setServiceEntryPoint(moduleRelativeURL);
> > >     myServiceAsync.callMethod();
>
> > > The problem which seems to be is because all my requests are going to
> > > zoneedit.com and than to my server and that's why they are taking a
> > > lot of time. A solution which I thought was replacing
> > > GWT.getModuleBaseURL() with my static IP in moduleRelativeURL for
> > > sending direct request, but that didn't work because of cross domain
> > > AJAX call restriction.
>
> > > I request if someone can help me how can I achieve performance without
> > > telling exact IP (it is also difficult to remember an IP) to my
> > > clients on which my application is running. Any suggestion/help will
> > > be highly appreciated.
>
> > > Thanks in advance
>
> > >GaneshBansal
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RichTextArea Border Problem

[ping2ravi]

Hi All,
I am trying to use RichTextArea in one of my web page. In Hosted mode
it shows the Border for RichTextArea, but when i compile and run it in
any of the browser it doesnt show any border.
Users can do text operation in this widget but border is not visible,
which is very confusing for the users.
I am also trying to set following css but no help. can you please tell
me what to do, so Border will be visible in Browsers.

.gwt-RichTextArea {
border-width: 1px;
border-style: solid;
border-color: black;
}
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Re: Session Management

[tolga ozdemir]

Hasan thank you for your comment..

After updating, my project worked well in hosted mode but when I
clicked Compile/Browse button, I receive a blank html page..

maybe problem is not related to this topic, but do u have any idea on
this?
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Re: Async testing?

[Lothar Kimmeringer]

Dalla schrieb:

> So we´ve all learnt that MVP is *for the win* when working with GWT,
> since we can easily switch our GUI widgets to mock widgets, enabling
> us to use
> regular jUnit tests for our code.
> 
> But how do you handle the async calls made to a server when testing?
> Can we use jUnit at all?

Do you want to test the client-side if the result of an async-call is
correctly processed or do you want to test the server-side, i.e.
the methods of the RemoteServiceServlet.

Nathan already told you about the first case, the servlet itself
is quite easily tested if the methods don't access parts of the
servlet container (i.e. getThreadLocalRequest().something), because
you can simply instantiate the servlet and call the methods to be
tested directly. If you need the servlet containter you can use
httpunit to do that kind of thing. Here is a (non-GWT)-example of
a test of my AS2-Connector:

  ServletRunner servletrunner = new ServletRunner();
  servletrunner.registerServlet("as2servlet", 
AS2MessageReceiveServlet.class.getName());
  ServletUnitClient sclient = servletrunner.newClient();
  Properties props = new Properties();
  Session javamailsession = Session.getDefaultInstance(props, null);
  MimeMessage mm = getAs2MessageAsMimeMessage(javamailsession);
  WebRequest wr = new MimeMessageWebRequest("http://localhost/as2servlet";, mm);
  InvocationContext ic = sclient.newInvocation(wr);
  assertEquals("check isFilterActive", false, ic.isFilterActive());
  AS2MessageReceiveServlet servlet = (AS2MessageReceiveServlet) ic.getServlet();
  servlet.setCallback(this);
  ic.service();
  WebResponse resp = ic.getServletResponse();
  [check response-values]

The answer of the request is rfc-specific but with an inner class
you can intercept the result of the method-call itself:

private class TestServlet extends MyRFCServlet{

  private String methodCalled = null;
  private Object methodResult = null;

  public String getSomethingAsString(){
methodCalled = "getSomethingAsString";
methodResult = super.getSomethingAsString();
return (String) methodResult;
  }
}

So ignoring the HTTP-response you can check the result by accessing
the members of the inner class:

  assertEquals("check method being called", "getSomethingAsString", 
servlet.methodCalled);
  assertNotNull("check existance of result", servlet.methodResult);
  assertEquals("check result", "someResult", servlet.methodResult);

A more general way of the above inner class is using a Java Proxy.


Regards, Lothar

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Re: How to use multiple servers in a single client

[Nathan Wells]

Actually, it can.

The ability to do this, however, relies on making the request in an
iframe or (in GWT widget parlance) a Frame object. There are
complications associated with this methodology, and using the server
to proxy requests is probably a lot easier, but may not always be
possible for political/other reasons.

On Aug 30, 9:19 am, Sri  wrote:
> Simply put, it can't be done.
>
> Cross Domain restrictions require that javascript code only
> communicate with the server from which it originated. So, all RPC
> requests that you make must go to the same server.
>
> However, you can have a simple facade on your server. You can let your
> webserver simply proxy requests to a different server where you can
> take appropriate action. Something like /update proxies to servera.com
> and /delete proxies to serverb.com. To the browser, it is always the
> same web-server, so no cross-domain issues.
>
> On Aug 28, 9:11 am, Ganesh  wrote:
>
>
>
> > Hi
>
> > I am working on a GWT application. In this, what my client needs is I
> > send calls to different servers on basis of request types.
>
> > Suppose there are 4 request types SELECT/INSERT/UPDATE/DELETE on basis
> > of operation to be performed on server. If request type is SELECT, we
> > need to send request to SERVER_1 and if request type is INSERT, UPDATE
> > OR DELETE, we need to send request to SERVER_2.
>
> > Now my question is how to send call to 2 different servers through
> > same client window.
>
> > Please help
>
> > Ganesh Bansal
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Re: Async testing?

[Nathan Wells]

If you are referring to the client side, you should be passing in the
RPC service via dependency injection. If you do this, testing (again)
becomes a matter of implementing a mock version of the RPC interface.

On Aug 31, 1:59 am, Dalla  wrote:
> Hi all
>
> So we´ve all learnt that MVP is *for the win* when working with GWT,
> since we can easily switch our GUI widgets to mock widgets, enabling
> us to use
> regular jUnit tests for our code.
>
> But how do you handle the async calls made to a server when testing?
> Can we use jUnit at all?
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Re: Making a fancy GWT Chart

[mars1412]

maybe you could use 3rd party libs:
http://code.google.com/p/gchart/

On Aug 30, 2:47 am, Nether  wrote:
> My goal is to make a chart which shows standard deviations as a
> gradient on the vertical axis.  I don't think it is easy to do this in
> the browser, so what I plan on doing is having the server render the
> chart to a BufferedImage and sending that to the client to display in
> an "Image" widget.
>
> The problem is that the Image widget only takes a URL, but how do I
> give it a bufferedimage?
>
> Also, is this the best solution for me to be using for making this
> gradient chart?
>
> Thanks for your time.
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DOM is not properly working with mozilla

[vruddhi shah]

Hello All,

I have implemented gwt buttons to change color of  button's background. I
have changed button background color using DOM.setStyleAttribute. It is not
working in mozilla (button color is not chaged) . Please help me out. I have
attached the code.

-- 
Vruddhi Shah
Pyther Innovations Pvt. Ltd.
Land line: 91 78 40074893
617, Devpath Complex
C.G. Road, Ahmedabad
India

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GwtColorPicker.java
Description: Binary data

Re: FormPanel submit() displays popup

[mars1412]

hmm..
* not sure, if that's your problem, but
I think the hosted-mode browser will warn you, if you try to access
URLs on different sites
so it might help, if you build an absolute URL for the forms action
(use com.google.gwt.core.client.GWT.getModuleBaseURL())

* you should use formPanel.addFormHandler()

On Jul 24, 8:53 pm, Scott  wrote:
> While trying to create a FormPanel that uploads a file, my application
> launches a pop-up window on FormPanel.submit().  Furthermore, the
> listener designed to retrieve the results from the submit never gets
> fired.  I'm using the latest GWT 1.7.  Below is a simplified example
> that reproduces the issue:
>
> public void onModuleLoad() {
>         // Setup form
>         final FormPanel form = new FormPanel();
>         form.setEncoding(FormPanel.Encoding.MULTIPART);
>         form.setMethod(FormPanel.Method.POST);
>         form.setAction("uploadServlet");
>
>         // Add submit response handler:  Never gets called!
>         form.addListener(Events.Submit, new Listener() {
>                 public void handleEvent(FormEvent event) {
>                         Info.display("Form was 
> submitted",event.getResultHtml());
>                 }
>         });
>
>         // Add button for submit
>         form.add(new Button("Submit", new SelectionListener()
> {
>                 @Override
>                 public void componentSelected(ButtonEvent ce) {
>                         form.submit();
>                 }
>         }));
>
>         RootPanel.get().add(form);
>
> }
>
>
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Re: Session Management

[Hasan Turksoy]

my suggestion for session management:
http://developerlife.com/tutorials/?p=230

Hasan

On Mon, Aug 31, 2009 at 11:23 AM, tolga ozdemir  wrote:

>
> Hi folks!
>
> I am looking for a good solution for session management in GWT web
> applications. Do you have any idea? or do you suggest a good article
> for this?
>
> ** Cookies
> ** HttpSession
> ** Variables or what?
>
>
> Regards,
>
> Tolga
>
>
> >
>

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Re: how to determine when StackPanel index changes?

[Phineas Gage]

It works, thanks...

On Aug 28, 6:57 pm, Chad  wrote:
> Phineas Gage,
>
> I haven't tried it, but you could probably override either the
> showStack or onBrowserEvent method. Probably showStack, something like
> this:
>
>   @Override
>   public void showStack(int index) {
>     super.showStack(index);
>
>     if (index == getSelectedIndex()) {
>       onShowStack();
>     }
>   }
>
> And, of course, create an onShowStack method that would only be called
> when the stack is changed.
>
> HTH,
> Chad
>
> On Aug 28, 1:26 am, Phineas Gage  wrote:
>
>
>
> > When using a StackPanel, is there any way to listen for when the
> > selected index of the StackPanel changes?
>
> > I see that it can be retrieved with getSelectedIndex() and set with
> > showStack(index), but there is no apparent way to be called when
> > someone clicks to set the current index. I'd like to do this so that I
> > can set a history token and restore the StackPanel to its original
> > state when the back button is pressed or an external link is used...
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Session Management

[tolga ozdemir]

Hi folks!

I am looking for a good solution for session management in GWT web
applications. Do you have any idea? or do you suggest a good article
for this?

** Cookies
** HttpSession
** Variables or what?


Regards,

Tolga


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Re: query string

[Thomas Broyer]

On 31 août, 09:23, Juergen Saar  wrote:
> Hi,
>
> how can I get the Query-Arguments from my URL on EntryPoint?

Window.Location.getQueryString()
http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/client/Window.Location.html#getQueryString()

Have a look at the Window.Location.getParameter() and
Window.Location.getParameterMap() too if you use "application/x-www-
form-urlencoded"-like query strings (i.e. key1=value1&key2=value2)
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Async testing?

[Dalla]

Hi all

So we´ve all learnt that MVP is *for the win* when working with GWT,
since we can easily switch our GUI widgets to mock widgets, enabling
us to use
regular jUnit tests for our code.

But how do you handle the async calls made to a server when testing?
Can we use jUnit at all?
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Repeating http requests

[Charlie]

Hey all
Well I have a function that sends an http request this function sends
an http request waits 1 second with a timer and recalls itself as long
as my application is open this will continue for hours (suppose to at
least), after a while this function just stops working..while other
http requests that are sent for example when I press a button on my
application still work. Is it because javascript just terminates a
function that calls itself so many times? or is it something else?
what is the alternative solution?

thank you
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Re: Exception in thread "main" java.lang.UnsatisfiedLinkError

[Etienne Neveu]

Hi,

This is because the GWT hosted mode browser ships with a 32-bit
version of the SWT bindings, so the browser does not work in 64-bit
Linux.

As I remember it, solving this involves launching the Hosted Mode
Browser with a 32 bit jdk. You may find more details by searching this
group for threads about "gwt 64 linux", as well as in the following
links:

http://code.google.com/p/google-web-toolkit/issues/detail?id=135
http://vegdave.wordpress.com/2006/10/16/libswt-pi-gtk-annoyances-in-eclipse-and-gwt/

Regards,

-Etienne

On 31 août, 02:54, Junie  wrote:
> Hi Guys,
>
> I'm  starting to study GWT and downloaded the GWT plugin for eclipse.
> But when I create a web application project and try to run/debug it,
> I'm encountering the following error:
>
> Exception in thread "main" java.lang.UnsatisfiedLinkError: /home/junie/
> eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle.linux_1.7.0.v200907291526/gwt-
> linux-1.7.0/libswt-pi-gtk-3235.so: /home/junie/eclipse/plugins/
> com.google.gwt.eclipse.sdkbundle.linux_1.7.0.v200907291526/gwt-
> linux-1.7.0/libswt-pi-gtk-3235.so: wrong ELF class: ELFCLASS32
> (Possible cause: architecture word width mismatch)
>         at java.lang.ClassLoader$NativeLibrary.load(Native Method)
>         at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
>         at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1647)
>         at java.lang.Runtime.load0(Runtime.java:770)
>         at java.lang.System.load(System.java:1005)
>         at org.eclipse.swt.internal.Library.loadLibrary(Library.java:132)
>         at org.eclipse.swt.internal.gtk.OS.(OS.java:22)
>         at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:63)
>         at org.eclipse.swt.internal.Converter.wcsToMbcs(Converter.java:54)
>         at org.eclipse.swt.widgets.Display.(Display.java:126)
>         at com.google.gwt.dev.SwtHostedModeBase.
> (SwtHostedModeBase.java:82)
>
> I tried this both on Eclipse Ganymede and Galileo running on Ubuntu
> 8.04. Please guide me on what is happening and how to fix it.
>
> Thanks,
> Junie
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query string

[Juergen Saar]

Hi,

how can I get the Query-Arguments from my URL on EntryPoint?

Thanx
-jsaar-

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