date:20100112

I have the same problem :(
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Open Dialog Box

2010-01-12 Thread Juan M.M.M.

Hi everybody!

What I want to do is make up a button that will be open an dialog box
to select a file of my hard disk. This is the first time I am using
GWT 2.0 framework but is so strange that this platform doesn't has the
tipical OpenFileDialog class. Someone knows something about this?


Best greetings!!

Thank you!
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Re: Open Dialog Box

2010-01-12 Thread Abdullah Shaikh

You need to use FileUpload

- Abdullah

On Tue, Jan 12, 2010 at 4:27 PM, Juan M.M.M. knn0n@gmail.com wrote:

 Hi everybody!

 What I want to do is make up a button that will be open an dialog box
 to select a file of my hard disk. This is the first time I am using
 GWT 2.0 framework but is so strange that this platform doesn't has the
 tipical OpenFileDialog class. Someone knows something about this?


 Best greetings!!

 Thank you!

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Re: MultiWordSuggestOracle and HTML display

2010-01-12 Thread Fazeel Kazi

Two changes will be needed:
.
CollectionSuggestion defaults = new ArrayListSuggestion();
.
.
defaults.add(new MultiWordSuggestOracle.MultiWordSuggestion(Something, ht));
.

On 1/11/10, Amos Sam amos...@gmail.com wrote:
 I've been searching for solution for my problem, but i'm unable to
 find it.

 I have SuggestBox and MultiWordSuggestOracle. I populate oracle with
 suggestions on page's load time (not that many of them).
 Now, i would like to format suggestion popup, so it display's some KEY
 values on the left and VALUE on the right side:
 __
 KEY  |   VALUE
 -
 Something1
 Somewhere  2
 .....

 If I create default suggestions, and I set it to oracle by

 code
 
 public static MultiWordSuggestOracle oracle = new
 MultiWordSuggestOracle();
 public static SuggestBox sb_suggestBox = new SuggestBox(oracle);

 CollectionString defaults = new ArrayListString();
 String ht = span style=\display: block; position: absolute; text-
 align:left\Something/spanspan style=\display: block; width:
 100%; position: relative; text-align:right\1/span ;
 defaults.add(ht);
 oracle.setDefaultSuggestionsFromText(defaults);
 
 /code

 And if I do suggestBox.showSuggestionList(); it shows me correctly
 what I want.
 but as soon as I type in a letter, it shows complete HTML code, and
 select whatever it finds in it!

 What I'm doing wrong?

 Thanks

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Re: Read-only RichTextArea?

2010-01-12 Thread Manuel Carrasco Moñino

You can try setting on/off the iframe designMode attribute , something like
this.

RichTextArea area = new RichTextArea();

setEnabled(area.getElement(), false);

native void setEnabled(Element iframe, boolean b) /*-{
iframe.contentWindow.document.designMode = b ? 'On' : 'Off';
}-*/;

It works for ff and webkit, ie seems not working.

Regards
Manuel Carrasco Moñino

On Sun, Jan 3, 2010 at 6:05 AM, vacorda victoraco...@gmail.com wrote:

You can try something like this this:
DOM.setElementPropertyBoolean(getElement(), disabled, true or
false);

On Jan 2, 5:56 pm, Elchin elchin.asga...@gmail.com wrote:
One way would be catching all events, and redoing them, but that is a
big time hassle, I wonder if there is any way to do it from DOM?

On Dec 16 2009, 6:28 pm, Elchin elchin.asga...@gmail.com wrote:

Is there a way to makeRichTextArearead-only like TextArea.setReadOnly
(true)?
What I need in my application is the possibility to edit the rich text
only by buttons in toolbar, and not through typing.

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Re: Open Dialog Box

2010-01-12 Thread Juan M.M.M.

Thanks!!!

On 12 ene, 12:02, Abdullah Shaikh abdullah.shaik...@gmail.com wrote:
 You need to use FileUpload

 - Abdullah

 On Tue, Jan 12, 2010 at 4:27 PM, Juan M.M.M. knn0n@gmail.com wrote:
  Hi everybody!

  What I want to do is make up a button that will be open an dialog box
  to select a file of my hard disk. This is the first time I am using
  GWT 2.0 framework but is so strange that this platform doesn't has the
  tipical OpenFileDialog class. Someone knows something about this?

  Best greetings!!

  Thank you!

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 http://groups.google.com/group/google-web-toolkit?hl=en.
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MVP and FormPanel with submit handlers

2010-01-12 Thread ZER0

Hi there,

I'm using MVP pattern in a GWT project. So, I usually add the handler
in the presenter, exposing from view the object through an interface
like:

HasClickHandlers getAddButton();

Now I have a problem with FormPanel: I need to add a SubmitHandler to
this object, but apparently there isn't any interface for that. I
guess it's a lacks of GWT, probably due to moving from
FiresFormEvents interface to the new approach.

As far as I know, there are three options:

1) Create my own HasSubmitHandlers interface, my FormPanel class that
only extend the original one and implements my HasSubmitHandlers
interface.
2) Expose the Form object using the deprecated FiresFormEvents
interface.
3) Add the submit handler in the view, and call a callback/command or
whatever added by presenter

So my question is: what's the good way to manage this kind of
situation? There is something that I missed?

Thank you in advance.
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Re: Read-only RichTextArea?

2010-01-12 Thread Manuel Carrasco Moñino

This method also works in IE

private native void setEnabled(Element iframe, boolean b) /*-{
   var doc = iframe.contentWindow.document;
   if (doc.body.contentEditable)
   doc.body.contentEditable = b;
   else
   doc.designMode = b ? 'On' : 'Off';
}-*/;

On Tue, Jan 12, 2010 at 12:10 PM, Manuel Carrasco Moñino
man...@apache.orgwrote:

 You can try setting on/off the iframe designMode attribute , something like
 this.

RichTextArea area = new RichTextArea();

setEnabled(area.getElement(), false);

native void setEnabled(Element iframe, boolean b) /*-{
iframe.contentWindow.document.designMode = b ? 'On' : 'Off';
 }-*/;

 It works for ff and webkit, ie seems not working.

 Regards
 Manuel Carrasco Moñino



 On Sun, Jan 3, 2010 at 6:05 AM, vacorda victoraco...@gmail.com wrote:

 You can try something like this this:
 DOM.setElementPropertyBoolean(getElement(), disabled, true or
 false);


 On Jan 2, 5:56 pm, Elchin elchin.asga...@gmail.com wrote:
  One way would be catching all events, and redoing them, but that is a
  big time hassle, I wonder if there is any way to do it from DOM?
 
  On Dec 16 2009, 6:28 pm, Elchin elchin.asga...@gmail.com wrote:
 
   Is there a way to makeRichTextArearead-only like TextArea.setReadOnly
   (true)?
   What I need in my application is the possibility to edit the rich text
   only by buttons in toolbar, and not through typing.

 --

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Re: SmartGWT?!

Hello again :) It would be fantastic if you could maybe attach a few more
words to this:

SmartGWT is a javascript wrapper - which
means you don't get the advantages of the compiler, browser specific
code compiles,  code elimination,  and runAsync (code splitting).

... I am not sure I understand it ~:/ *Sigh*

Thanks a lt,
Stine :)
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Re: Problems with SSL and hosted mode

2010-01-12 Thread Martin D'Aloia

I think that you have to change some settings... I have developed a GWT 1.5
app with the same declaration in web.xml and it worked perfect on
development systems. I was using a external Tomcat 6.0.17, not the built-in
tomcat

do you have changed the -startupUrl to https:// ?

On Mon, Jan 11, 2010 at 2:05 PM, Rob Tanner caspersg...@gmail.com wrote:

Hi,

I moved a new application (my first using GWT) on to our production
Tomcat server and then realized that I wasn't requiring SSL. The way
I normally do that is in the web.xml file under the security-
constraint:

security-constraint
web-resource-collection
web-resource-namesome-resource-name/web-resource-name
url-pattern/*/url-pattern
/web-resource-collection
user-data-constraint
transport-guaranteeCONFIDENTIAL/transport-guarantee
/user-data-constraint
/security-constraint

Naturally, I made the change on my development system since the war
file that gets copied to the production server includes the web.xml
file. The problem is that in hosted mode on my development system,
instead of the app coming up I get a 403 Forbidden error. All the
apps I write require SSL and I don't want to have to remember to
modify the web.xml file each time a move a GWT app into production. I
can't imagine that there's not a solution to this, I just don't know
what it is. Can anybody help?

Thanks,
Rob

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Re: SplitLayoutPanel

I have the feeling that it is because I have to include the CSS needed
directly in my host page...
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Re: SplitLayoutPanel

I have the feeling that it is because I have to include the CSS needed
directly in my host page... but where do I find the relevant CSS?! :}
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Re: SmartGWT?!

2010-01-12 Thread Deanna Bonds

A wrapper means that it is not written in Java.  It is javascript
code, with just a calling Java wrapper around it so that it can be
used from GWT.  By not being written in Java you don't get the
advantages the GWT compiler offers.  Some of those I listed.  First
was code elimination.  GWT compiler can tell what code is never
referenced (in the Java written code, not javascript) and eliminate
the code so you don't ever download code that is not being used.  And
download time is a big problem in web apps.  You don't want an app
that takes a long time to show display.   Another thing the GWT
compiler does is compile different versions of the code for different
browsers using the javascript that is tailored to that browser (it
will also do this for different (human) languages you want to display
your app in).  The another big advantage of the GWT compiler is code
splitting.  You can tell the compiler where to break up the code so
that code that is not needed initially can be downloaded when needed
and doesn't take up bandwidth when it first loads.

I hope that helps :)

On Jan 12, 6:56 am, Stine Søndergaard stinespl...@gmail.com wrote:
 Hello again :) It would be fantastic if you could maybe attach a few more
 words to this:

 SmartGWT is a javascript wrapper - which
 means you don't get the advantages of the compiler, browser specific
 code compiles,  code elimination,  and runAsync (code splitting).

 ... I am not sure I understand it ~:/ *Sigh*

 Thanks a lt,
 Stine :)
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Re: SplitLayoutPanel

Gosh - now I know!! ;D I just need to include one of these lines in
the project XML file...

inherits name='com.google.gwt.user.theme.standard.Standard'/
inherits name=com.google.gwt.user.theme.chrome.Chrome/
inherits name=com.google.gwt.user.theme.dark.Dark/

Well, so far so good ;)

Cheers,
Stine
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Re: SplitLayoutPanel

Okay :) ... But to me it was not that obvious how to construct the names of
the relevant style classes...
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Re: SplitLayoutPanel

(Btw - the inclusion of a theme in the project XML did not seem to
make a difference anyway ;))

On 12 Jan., 14:39, Stine stinespl...@gmail.com wrote:
 Gosh - now I know!! ;D I just need to include one of these lines in
 the project XML file...

 inherits name='com.google.gwt.user.theme.standard.Standard'/
 inherits name=com.google.gwt.user.theme.chrome.Chrome/
 inherits name=com.google.gwt.user.theme.dark.Dark/

 Well, so far so good ;)

 Cheers,
 Stine
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Format number on ComboBox / ComboBoxItem

2010-01-12 Thread Rogério Valente

Does anybody know how can I format a number value on ComboBox (GWT-
EXT) or ComboBoxItem (SmartGwt)?
The data is a json string sent from server generated by new Gson
().toJson(listOfObjects).

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Re: SplitLayoutPanel

2010-01-12 Thread julien.dram...@gmail.com

no they are no style defined in themes.

If you want to know the different style classes for a Widget, look at
the javadoc of the associated class.

for SplitLayoutPanel :
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/SplitLayoutPanel.html


On Jan 12, 3:00 pm, Stine stinespl...@gmail.com wrote:
 (Btw - the inclusion of a theme in the project XML did not seem to
 make a difference anyway ;))

 On 12 Jan., 14:39, Stine stinespl...@gmail.com wrote:



  Gosh - now I know!! ;D I just need to include one of these lines in
  the project XML file...

  inherits name='com.google.gwt.user.theme.standard.Standard'/
  inherits name=com.google.gwt.user.theme.chrome.Chrome/
  inherits name=com.google.gwt.user.theme.dark.Dark/

  Well, so far so good ;)

  Cheers,
  Stine- Hide quoted text -

 - Show quoted text -
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Re: SplitLayoutPanel

The names of the relevant style classes can be found in the JavaDoc :)

http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html

Just in case someone else but me does not see things clearly right
away ;)

On 12 Jan., 14:45, Stine Søndergaard stinespl...@gmail.com wrote:
 Okay :) ... But to me it was not that obvious how to construct the names of
 the relevant style classes...
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Can I Cast a ResultSet to an ArrayList/DTO?

2010-01-12 Thread Russ

Is there any way to cast a JDBC ReultSet to an ArrayList of Strings
(or another type of DTO) with a single assignment statement?

Otherwise I end up iterating through the ResultSet twice - once on the
server to assign its values to an ArrayList of DTOs - and once after
its returned to the client in order to display the results. I'd rather
just assign (cast) the resultSet to the ArrayList and return it. For
example:

Rather than do this on the server:

resultSet = statement.executeQuery(SELECT first_name from
Employees);
while (resultSet.next()) {
   arrayList.add(resultSet.getString(first_name)); //Loops through
over a hundred records
}
return arrayList;


It would be nice to simply do this:

resultSet = statement.executeQuery(SELECT first_name from
Employees);
arrayList = (ArrayListNames) resultSet; //Assign the entire
resultSet to the ArrayList
return arrayList;

Is this (or something similar) possible?

Thanks in advance,
-Russ
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Re: Can GWT project have multiple EntryPoint

2010-01-12 Thread Alex

Each GWT module can have only one entry point and you should have only
one entry point per page. A GWT module doesn't have to have any entry
point though so common code used by more than one page/module can be
moved to a common module inherited by them both. Is there a specific
scenario you have in mind that requires more than one entry point?

On Jan 11, 6:32 am, QterMgnus luc...@yahoo.com wrote:
 when you create a Google Web application porject,
 it creates automatically a class called EntryPoint.
 For 
 examplehttp://code.google.com/p/gwt-mobile-webkit/source/browse/trunk/gwt-mo...
 my question is it possible to create multiple class that implements
 EntryPoint in the same project ? if so how ?
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Re: Can I Cast a ResultSet to an ArrayList/DTO?

2010-01-12 Thread Lothar Kimmeringer

Russ schrieb:
 Is there any way to cast a JDBC ReultSet to an ArrayList of Strings
[...]
 Is this (or something similar) possible?

No


Regards, Lothar
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[gwt-presenter]: how to switch presenters

2010-01-12 Thread mariyan nenchev

Hi,

i am having difficulties making my views to switch.
Here is my code:
Here is my hierarchy of presenters: AppPresenter, that contains
HeaderPresenter and BodyPresenter:

public class AppPresenter extends
WidgetContainerPresenterAppPresenter.Display {


public interface Display extends WidgetContainerDisplay {

}

@Inject
public AppPresenter(Display display, EventBus bus,HeaderPresenter
header,  BodyPresenter body) {
super(display,bus, header, body);
}

}


HeaderPresenter and BodyPresenter will never be changed.

public class BodyPresenter extends
WidgetContainerPresenterBodyPresenter.Display {

public interface Display extends WidgetContainerDisplay {

}

@Inject
public BodyPresenter(Display display, EventBus eventBus,
LeftMenuPresenter menu, ContentPresenter content) {
super(display, eventBus, menu, content);
}
}

BodyPresenter contains LeftMenuPresenter and ContentPresenter
And ContentPresenter must switch different presenters in it when something
is picked from the left menu(or some buttons in the header are clicked).

public class ContentPresenter extends
WidgetContainerPresenterContentPresenter.Display {

public interface Display extends WidgetContainerDisplay {

}
private MyDefaultPresenter dPresenter;

@Inject
public ContentPresenter(Display display, EventBus eventBus,
MyDefaultPresenter dPresenter) {
super(display, eventBus, dPresenter);
this.dPresenter =dPresenter;

}


@Override
protected void onBind() {
super.onBind();
registerHandler(eventBus.addHandler(PresenterChangedEvent.getType(),
new PresenterChangedHandler() {
@Override
public void onPresenterChanged(PresenterChangedEvent event) {
Debugger.log(receive PresenterChangedEvent);

ContentPresenter.this.setCurrentPresenter((WidgetPresenter?)
event.getPresenter());
}
}));
}

}

The PresenterChangedEvent is fired onClick event from the menu or header
links/buttons, but nothing happens.
And i had to pass my other presenters in the Header or LeftMenuPresenter,
which is not quite right, they should all be passed to the ContentPresenter
and somehow swich on event.

Any ideas?

Regards.
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Re: Can I Cast a ResultSet to an ArrayList/DTO?

2010-01-12 Thread Sean

No, there isn't a way to do that. In the great scheme of things,
cycling through hundreds of items twice, isn't that big of a time
sink. If it's taking too long from request to display, think about
cutting up your query to only get say, 50 items. Display those and
only grab the next 50 when requested.

On Jan 12, 9:14 am, Russ r...@epcinternet.com wrote:
 Is there any way to cast a JDBC ReultSet to an ArrayList of Strings
 (or another type of DTO) with a single assignment statement?

 Otherwise I end up iterating through the ResultSet twice - once on the
 server to assign its values to an ArrayList of DTOs - and once after
 its returned to the client in order to display the results. I'd rather
 just assign (cast) the resultSet to the ArrayList and return it. For
 example:

 Rather than do this on the server:

 resultSet = statement.executeQuery(SELECT first_name from
 Employees);
 while (resultSet.next()) {
    arrayList.add(resultSet.getString(first_name)); //Loops through
 over a hundred records}

 return arrayList;

 It would be nice to simply do this:

 resultSet = statement.executeQuery(SELECT first_name from
 Employees);
 arrayList = (ArrayListNames) resultSet; //Assign the entire
 resultSet to the ArrayList
 return arrayList;

 Is this (or something similar) possible?

 Thanks in advance,
 -Russ
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Re: RichTextArea Entities

2010-01-12 Thread DCYorke

We're using RichTextArea to compose emails. The problem seems to be
that some email clients aren't seeing the characters correctly. So ©
shows up as a ?, but copy; shows up correctly.

On Jan 12, 3:50 am, Martin Trummer martin.trum...@24act.at wrote:
 I just wonder, why you would want to do that?
 what's wrong with the unicode chars?

 On 11 Jan., 20:03, DCYorke d...@yorkemail.org wrote:



  When setting HTML to a RichTextArea, some HTML entities are converted
  to unicode. For instance, laquo; is converted to «, copy; is
  converted to © and so forth. The problem seems to originate in the
  innerHTML property that is used by RichTextArea. Anyone know of a
  workaround such that when I call getHTML() on the RichTextArea the
  HTML entities are included instead of the unicode? Thanks in advance.

  DCYorke
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Re: SplitLayoutPanel

2010-01-12 Thread UJ

Refer http://gwt.google.com/samples/Showcase/Showcase.html for more
detailed examples.

This is a tutorial cum showcase of all the GWT display widgets. Here
you can see the desired type of widgets and learn how to use them on
the Source Code tab.
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Re: SplitLayoutPanel

But what about the new panels introduced in GWT 2.0? They are not on that
page, are they? :/

Sorry, if I am a bit slow here! :8

Thanks,
Stine
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DomEvent.preventDefault() doesn't work in IE

2010-01-12 Thread Ken

Hi, All,

I try to catch key down event for F1 key and display my own help
popup. I wrote following code to handle KeyDownEvent. The method is
bind by UI Binder.

@UiHandler(takenByTextBox)
void handleKeyPress(KeyDownEvent event) {
int key = event.getNativeKeyCode();
if (key == 112) { // F1 key
event.stopPropagation();
event.preventDefault();
Window.alert(F1 pressed.);
}
}

The method firstly check if F1 is pressed. If yes, stop propagation
and preventDefault, then popup alert window. It works in Firefox. But
IE still pops up its own help window, event my alert window is also
popped up.

Does anyone have the same problem, and would you give me a hand? Thank
you in advance.
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Re: SuggestBox hides RootLayoutPanel and all its contents

2010-01-12 Thread UJ

I have never experienced this but its seems a browser specific
problem.

Specially when we try to populate GWT content in DIV, the display
creates one or other problem for sure :-).

The GWT is in itself a dynamic content so my personal suggestion is to
render your code directly using GWT API only for example using classes
like VerticalPenel, HorizontalPanel etc. and using setStyleName()
method to set the CSS applicable for the concerned widget to position
or decorate the content accordingly.

I do not see any requirement for the DIV since GWT itself handles all
the possible facilities of dynamic HTML.

Hope it helps you!

Regards,
Upendra Jariya.
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Re: SplitLayoutPanel

2010-01-12 Thread UJ

:-) You are very fast (at least in responding).

For new content, you can always go through the API reference.
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html?overview-summary.html

Actually I like the API reference most for any Java library.

Regards,
Upendra Jariya
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Re: SplitLayoutPanel

Hehe ;D - you are doing pretty good yourself as well!!

Yes, I have learned that I can find the relevant style class names in the
JavaDoc :) But what if I don't want to start completely from scratch in
styling those GWT 2.0 panels? :}

Thanks again,
Stine
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Re: Simple UiBinder question about ui:image resource=....

Do you have the following in your ui.xml file:

ui:with field='res' type='com.google.gwt.sandbox.client.Resources'/

...where 'com.google.gwt.sandbox.client.Resources' is replaced with your
resources class.


On Thu, Jan 7, 2010 at 5:24 AM, emerix rafa...@gmail.com wrote:

 Hello,

 I tried using relative paths for the resource property :
 ui:image field='logo' resource='../resources/my_logo.png'/ui:image

 but I got the error : No com.google.gwt.resources.client.ClientBundle
 $Source annotation and no resources found with default extensions

 if I use the src property, everything is ok :
 ui:image field='logo' src='../resources/my_logo.png'/ui:image

 hope someone find this useful :)


 However what I really wanted is using your 2nd solution :
 ui:image field='logo' resource='{res.logo}'/ui:image
 but when I load the page I also get the error : No
 com.google.gwt.resources.client.ClientBundle$Source annotation and no
 resources found with default extensions

 am I missing something ?

 thanks a lot :)

 ++emerix

 On Jan 4, 11:15 pm, Chris Ramsdale cramsd...@google.com wrote:
  One option would be to use relative paths within the ui:image element.
 For
  example:
 
  ui:image field='logo' resource='../resources/my_logo.png'/ui:image
 
  Another option would be to use ui:with, get a hold of the ClientBundle,
  and reference an image within it.
 
  public interface Resources extends ClientBundle {
@Source(com/google/gwt/sandbox/resources/my_logo.png)
ImageResource logo();
 
  }
 
  ui:UiBinder
...
ui:with field='res' type='com.google.gwt.sandbox.client.Resources'/
ui:image field='logo' resource='{res.logo}'/ui:image
...
  /ui:UiBinder
 
  Underscores within the filename are completely valid (the above examples
  compile and run w/o issue).
 
 
 
  On Thu, Dec 31, 2009 at 3:30 AM, Daniel doubleagen...@gmail.com wrote:
   Here's a valid ui.xml file:
 
   ?xml version=1.0 encoding=UTF-8?
   !DOCTYPE ui:UiBinder SYSTEM http://dl.google.com/gwt/DTD/
   xhtml.ent
 
   ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder
   xmlns:g=urn:import:com.google.gwt.user.client.ui
 
ui:style field=IekyStyle
  .anchorWrapper a {
  display: block;
  }
 
  @sprite .left {
  gwt-image: 'left';
  }
 
  @sprite .logo {
  gwt-image: 'logo';
  background-position: 0 -197px;
  height: 197px;
  }
 
  div.logo:hover {
  background-position: 0 0;
  }
 
  @sprite .slogans {
  gwt-image: 'animatedSloganArea';
  }
 
  @sprite .menuTop {
  gwt-image: 'menuTop';
  }
 
  @sprite .right {
  gwt-image: 'right';
  }
 
  @sprite .home {
  gwt-image: 'home';
  height: 25px;
  }
 
  div.home:hover {
  background-position: 0 -25px;
  }
 
  @sprite .services {
  gwt-image: 'services';
  height: 25px;
  }
 
  div.services:hover {
  background-position: 0 -25px;
  }
 
  @sprite .about {
  gwt-image: 'about';
  height: 25px;
  }
 
  div.about:hover {
  background-position: 0 -25px;
  }
 
  @sprite .contact {
  gwt-image: 'contact';
  height: 25px;
  }
 
  div.contact:hover {
  background-position: 0 -25px;
  }
 
  @sprite .menuBottom {
  gwt-image: 'menuBottom';
  }
 
  @sprite .floatingBar {
  gwt-image: 'floatingBarArea';
  }
 
  @sprite .bottom {
  gwt-image: 'bottom';
  }
/ui:style
 
ui:image field=about resource=about.png/ui:image
ui:image field=animatedSloganArea
   resource=animatedSloganArea.png/ui:image
ui:image field=bottom resource=bottom.png/ui:image
ui:image field=contact resource=contact.png/ui:image
ui:image field=floatingBarArea resource=floatingBarArea.png/
   ui:image
ui:image field=home resource=home.png/ui:image
ui:image field=left resource=left.png/ui:image
ui:image field=logo resource=logo.png/ui:image
ui:image field=menuBottom resource=menuBottom.png/ui:image
ui:image field=menuTop resource=menuTop.png/ui:image
ui:image field=right resource=right.png/ui:image
ui:image field=services resource=services.png/ui:image
 
g:HTMLPanel
  div class={IekyStyle.anchorWrapper}
table border=0 cellspacing=0.0 cellpadding=0
  tr
td rowspan=6div class={IekyStyle.left} //td
td rowspan=6a href=#homediv
   class={IekyStyle.logo} //a/td
td colspan=5div class={IekyStyle.slogans}/div/td
  /tr
  tr
td colspan=4div class={IekyStyle.menuTop}/div/td
td rowspan=5div class={IekyStyle.right}/div/td
  /tr
  tr
tda href=#homediv class={IekyStyle.home} //a/
   td
tda href=#business_servicesdiv
   class={IekyStyle.services} //a/td
tda href=#aboutdiv class={IekyStyle.about} //a/
   td
tda

Re: SmartGWT?!

2010-01-12 Thread Open eSignForms

Also, when debugging the java code version, you can step into all the code
easily, but this breaks down for the javascript code, which is in fact the
vast majority of the library.  The wrappers essentially package
parameters/options and then call the javascript, making it much harder to do
useful subclassing and debugging.  Note that ext gwt is all java, so it
doesn't have this issue if the licensing terms meet your needs.  Same for
vaadin, though it uses a very distinct model more akin to servlet than
client-server.
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Re: Open Dialog Box

2010-01-12 Thread Juan M.M.M.

Once I have selected the file (It will allways be an Image), how can I
get the URL of the image to use it in an Image object?

On 12 ene, 12:02, Abdullah Shaikh abdullah.shaik...@gmail.com wrote:
 You need to use FileUpload

 - Abdullah

 On Tue, Jan 12, 2010 at 4:27 PM, Juan M.M.M. knn0n@gmail.com wrote:
  Hi everybody!

  What I want to do is make up a button that will be open an dialog box
  to select a file of my hard disk. This is the first time I am using
  GWT 2.0 framework but is so strange that this platform doesn't has the
  tipical OpenFileDialog class. Someone knows something about this?

  Best greetings!!

  Thank you!

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how to call EJB from GWT

2010-01-12 Thread NahumMor

hi,
i'm new with gwt,
My question is, how is the best way to call stateful and stateless
enterprise bean from gwt rpc ?
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Re: how to call EJB from GWT

2010-01-12 Thread Diego Lovison

other way.. the documentation is good (in the site)..

and have articles developed by gwt team..
http://code.google.com/intl/pt-BR/webtoolkit/articles/using_gwt_with_hibernate.html


On 12 jan, 14:59, NahumMor nahum...@gmail.com wrote:
 hi,
 i'm new with gwt,
 My question is, how is the best way to call stateful and stateless
 enterprise bean from gwt rpc ?
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eclipse plugin - dont show its debuggin or running

2010-01-12 Thread Diego Lovison

like tomcat, the eclipse plugin should be if my application its
running or debuggin..

what the communitty think?
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Re: how to call EJB from GWT

2010-01-12 Thread mariyan nenchev

@ Diego: Calling EJB method (almost) has nothing to do with glead.
@NahumMor: It's simple lookup your ejb with InitialContext and call your
method. I didn't manage to get injecting working.
If it is statefull just find way to keep the reference in some cache after
you lookup it.
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GWT MySQL PHP

2010-01-12 Thread ANDRES BRUN

Hi everybody!

I have a question about mysql, gwt and php, how can I connect all this in a
web Application with the new version of GWT? I'm really novice in this but I
want to learn and to practice, I need a guide for dummies. I have a php
script, and I have a Mysql Database and I have connected this but I don't
know how connect all this with the new version of GWT. I know the way is
JSON-RPC but I don't know how this works and How I have to develop them.

Thank you for your colaboration.

Regards.

Andres
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Re: DockLayoutPanel sample code

On Tue, Jan 5, 2010 at 9:18 AM, N G nistar...@gmail.com wrote:

Hi,

I tried the DockLayoutCode which is presented in
http://code.google.com/webtoolkit/doc/latest/DevGuideUiPanels.html:
DockLayoutPanel p = new DockLayoutPanel(Unit.EM);
p.addNorth(new HTML(header), 2);
p.addSouth(new HTML(footer), 2);
p.addWest(new HTML(navigation), 10);
p.add(new HTML(some content));

// I added this:
RootLayoutPanel.get().add(p);

All this code was obviously placed inside the onModuleLoad
substituting the sample Eclipse startup code when you create a new
GWT app. The output looked nothing like what was presented on that
page.

I also tried the SplitLayoutPanel code right below that one. Likewise,
the result was nothing that I expected. For one, there were no grab
area to drag. I inspected the generated page in Firebug and I can
certainly see the grab area there, but I don't see anything to drag.
Moving the mouse around that area doesn't change the mouse into a hand
and doesn't let me grab the separation, etc...

What am I doing wrong here?

The new layout system does not include default styles, and the example
within the Dev Guide is using CSS that wasn't included. When we get a
chance, we'll add it to examples (as a download, or within the doc itself).
In the meantime, there is already an issue for this, and you can tracks its
progress here:
http://code.google.com/p/google-web-toolkit/issues/detail?id=4429

On a similar note... I was surprise to see the Eclipse autogenerate
HTML page say that it is in quirks mode and changing to standards mode
could have layout consequences (etc.) when the goals of GWT 2.0
clearly state that they only aim to support standards mode.

Could someone guide me on this one?

I've entered the following issue for this:
http://code.google.com/p/google-web-toolkit/issues/detail?id=4480

Thanks,
NG.

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Re: Problem upgrading to GWT 2.0

Before deploying the updated 2.0 code to your server, did you try deleting
your war/module directory and recompiling? Also, is there anything
significant about the objects you are passing over the wire?

- Chris

On Sun, Jan 10, 2010 at 10:07 PM, Cliff Newton cliff.new...@gmail.comwrote:

 A couple of days ago I was reading about the numerous improvements to
 GWT in 2.0. I set off to upgrade from 1.5.2 and I managed to get my
 project running in 1.6.4 and from there I moved on to 2.0. The problem
 I'm having is that my project runs fine in hosted mode, but when I try
 to deploy my code to my server I get the following exception stack
 upon making an RPC call to the server.

 I did some searching and there are a few people reporting this problem
 for various versions of GWT yet none of them have received a response
 with a solution. I upgraded all of the gwt jar files on my server and
 I still get this error. I'm at a loss, please help.

 Jan 10, 2010 7:40:44 PM org.apache.catalina.core.ApplicationContext
 log
 SEVERE: Exception while dispatching incoming RPC call
 java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
at java.util.ArrayList.RangeCheck(ArrayList.java:546)
at java.util.ArrayList.get(ArrayList.java:321)
at
 com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.extract
 (ServerSerializati$
at
 com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.readInt
 (ServerSerializati$
at

 com.google.gwt.user.client.rpc.impl.AbstractSerializationStreamReader.prepareToRead
 (AbstractS$
at

 com.google.gwt.user.server.rpc.impl.ServerSerializationStreamReader.prepareToRead
 (ServerSeria$
at com.google.gwt.user.server.rpc.RPC.decodeRequest(RPC.java:
 234)
at
 com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall
 (RemoteServiceServlet.java:163)
at com.google.gwt.user.server.rpc.RemoteServiceServlet.doPost
 (RemoteServiceServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 637)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:
 717)
at
 org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
 (ApplicationFilterChain.java:$
at org.apache.catalina.core.ApplicationFilterChain.doFilter
 (ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke
 (StandardWrapperValve.java:235)
at org.apache.catalina.core.StandardContextValve.invoke
 (StandardContextValve.java:183)
at org.apache.catalina.core.StandardHostValve.invoke
 (StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke
 (ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke
 (StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service
 (CoyoteAdapter.java:325)
at org.apache.coyote.http11.Http11Processor.process
 (Http11Processor.java:828)
at org.apache.coyote.http11.Http11Protocol
 $Http11ConnectionHandler.process(Http11Protocol.java:6$
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run
 (JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:595)

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Re: GWT 2.0 RPC not picking up custom generated Serializable classes

2010-01-12 Thread Martin Söderström

Chris,

Thanks for trying to help me with this. As for your questions, I'm not
sure I understand the second one, but I'll exemplify better what my
code is doing:

First there is a listener interface:

public interface TestMessageListener {
void messageReceived(String message);
}

Then there is the RPC service (client side version here):

public interface TestServiceAsync {
void addMessageListener(TestMessageListener listener,
AsyncCallbackVoid callback);

void removeMessageListener(TestMessageListener listener,
AsyncCallbackVoid callback);
}

Then there is the concrete listener class in the client:

public class TestMessageListenerImpl extends AbstractRpcObserver
implements TestMessageListener {
@Override
public void messageReceived(String message) {
System.out.println(message +  received);
}
}

The extended class AbstractRpcObserver looks like this:

public abstract class AbstractRpcObserver implements RpcObserver,
Serializable  {
protected int rpcReversedSessionId;

protected int observerId;

protected transient Object source;

protected AbstractRpcObserver() {
}

public void setSource(Object source) {
this.source = source;
}

public void setRpcReversedSessionId(int rpcReversedSessionId) {
this.rpcReversedSessionId = rpcReversedSessionId;
}
}

The generated class extends this AbstractRpcObserver (and is thereby
Serializable) and implements the TestMessageListener interface. An
instance of the generated class is used as argument in the
addMessageListener method invoction in the RPC service.

This is part of a framework for asynchronous invocations of observers
in the client from the server. The idea is to have the framework
generate the plumbing code so that any interface can be used as a
listener to be added to the server.

Everything works like a charm in GWT 1.7.1, but as you say, that could
be just a happy coincidence.

/Martin

On 11 Jan, 23:03, Chris Ramsdale cramsd...@google.com wrote:
 Martin,

 The RPC serialization generator is most likely being run before your custom
 generator. As a result serialization code, whitelisting, etc... are not
 being created. Unfortunately there is no way of guaranteeing that your
 generator is run before the RPC serialization generator.

 That said, I did have a couple of thought:

 1. Within your RPCs, what class is your server expecting?
 2. Rather than generate classes that you send across the wire, would it be
 possible to send an interface, and generate client-side classes that
 understand how to instantiate themselves based on said interface?

 2010/1/11 Martin Söderström martin.k.soderst...@gmail.com



  Hi,

  I have a custom Generator (subclassing
  com.google.gwt.core.ext.Generator) class that generates a class to be
  used as argument in an RPC method. The generated class implements
  Serializable and the interface that the RPC method expects. This used
  to work in GWT 1.7, but with GWT 2.0 I get a
  com.google.gwt.user.client.rpc.SerializationException. Using
  IsSerializable instead of Serializable does not make any difference.

  It feels like, in GWT 2.0, the scanning for RPC serializable classes
  does not take into consideration the custom generated classes. Does
  anyone know anything about this? A possible workaround?

  /Martin

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Re: RichTextArea Entities

2010-01-12 Thread Martin Trummer

I'd just check, if the encoding of the mail is set correctly.

If the client does not support unicode at all, you're out of
luck anyway, because users could include all other sorts of
unicode chars (for which no html-entity exists)

you could of course implement a way to convert the chars to
their html-entities (XSLT?), but since would only be a partial
solution it may not be worth the effort.

maybe you could use another editor that can keep the entites.

these links might be helpful for you:
 * http://sourceforge.net/projects/xmlchar/
 * http://martin-trummer.blogspot.com/2009/11/wysiwyg-gotchas.html

On 12 Jan., 16:13, DCYorke d...@yorkemail.org wrote:
 We're using RichTextArea to compose emails. The problem seems to be
 that some email clients aren't seeing the characters correctly. So ©
 shows up as a ?, but copy; shows up correctly.

 On Jan 12, 3:50 am, Martin Trummer martin.trum...@24act.at wrote:

  I just wonder, why you would want to do that?
  what's wrong with the unicode chars?

  On 11 Jan., 20:03, DCYorke d...@yorkemail.org wrote:

   When setting HTML to a RichTextArea, some HTML entities are converted
   to unicode. For instance, laquo; is converted to «, copy; is
   converted to © and so forth. The problem seems to originate in the
   innerHTML property that is used by RichTextArea. Anyone know of a
   workaround such that when I call getHTML() on the RichTextArea the
   HTML entities are included instead of the unicode? Thanks in advance.

   DCYorke


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Re: MVP and FormPanel with submit handlers

2010-01-12 Thread Thomas Broyer



On Jan 12, 12:27 pm, ZER0 zer0.k...@gmail.com wrote:
 Hi there,

 I'm using MVP pattern in a GWT project. So, I usually add the handler
 in the presenter, exposing from view the object through an interface
 like:

 HasClickHandlers getAddButton();

 Now I have a problem with FormPanel: I need to add a SubmitHandler to
 this object, but apparently there isn't any interface for that. I
 guess it's a lacks of GWT, probably due to moving from
 FiresFormEvents interface to the new approach.

 As far as I know, there are three options:

 1) Create my own HasSubmitHandlers interface, my FormPanel class that
 only extend the original one and implements my HasSubmitHandlers
 interface.
 2) Expose the Form object using the deprecated FiresFormEvents
 interface.
 3) Add the submit handler in the view, and call a callback/command or
 whatever added by presenter

 So my question is: what's the good way to manage this kind of
 situation? There is something that I missed?

4) use an addFormSubmitHandler(FormPanel.SubmitHandler handler) on
your view, and just registers your SubmitHandler (which lives in your
presenter) that way (instead of using a HasSubmitHandlers getForm()
method and getForm().addSubmitHandler(handler) as you proposed in 1)

You usually have a single form per view so it's generally not a
problem to directly add the SubmitHandler to the view

And if you still wonder, the view can just delegate the call to the
FormPanel:
   private FormPanel form;

   public HandlerRegistration addFormSubmitHandler
(Formpanel.SubmitHandler handler) {
  return form.addSubmithandler(handler);
   }
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Re: Format number on ComboBox / ComboBoxItem

2010-01-12 Thread Rogério Valente

A way to format number value on .toJson(listOfObjects) invoke is
usefull.

On 12 jan, 12:03, Rogério Valente rogerio.vale...@gmail.com wrote:
 Does anybody know how can I format a number value on ComboBox (GWT-
 EXT) or ComboBoxItem (SmartGwt)?
 The data is a json string sent from server generated by new Gson
 ().toJson(listOfObjects).
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Re: MultiWordSuggestOracle and HTML display

2010-01-12 Thread Amos Sam


On Jan 12, 12:07 pm, Fazeel Kazi fazzze...@gmail.com wrote:
 Two changes will be needed:
 .
 CollectionSuggestion defaults = new ArrayListSuggestion();
 .
 .
 defaults.add(new MultiWordSuggestOracle.MultiWordSuggestion(Something, ht));
 .


Thank's for the answer, but
After the line witch states:
defaults.add(ht);
goes also (what i forgot to wrote in OP):
oracle.add(ht);

And if i don't put oracle.add(ht); i won't get any suggestions when i
start to write inside suggestBox widget!

is this event posible with SuggestBox and MultiWordSuggestOracle?

Conclusion:
When i change the code to match one in Fazeel's post, I get the same
result as with original code.
if I call suggestBox.showSuggestionList() on emtpy suggestBox (i mean
empty suggestBox's textbox), it will show me what i wan't to see (well
formated list).
but as soon as i type in single letter it won't show anything without
oracle.add(ht);, and with it it will show me and filter complete
HTML code.

I hope I didn't make this more complicated more then needed!!

Thanks
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Re: DockLayoutPanel sample code

Looking very much forward to the default styles :) To me the way to even
just a sample application seems endless without them... *sigh*...
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Where to get started with GWT and Federated login? (php only)

2010-01-12 Thread darkflame

I'm interested in adapting my site to work with a federated login
system.
(you can see a beta of my site here to get the general idea;
http://www_rateoholic.co.uk/test/Rateoholic/main/Rateoholic_Frame.html#titlepage
)

Ive looked over the;
http://code.google.com/apis/accounts/docs/OpenID.html
pages and I see a wealth of helpfull information and advice. But to be
honest its overwealming me and I really dont know where to get
started.

My requirements are;
1. Has to be PHP/GWT based...my server cant use servlets.
2. Not worried about getting other user data, just a login will do.
3. thats it really.

Can someone help put me on the best road to get started? Is there any
gwt/php based methods established already?



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Re: SplitLayoutPanel

Hmm... wonder what other developers do they just avoid using the new
panels from GWT 2.0 maybe? :) Or is there a secret place where some default
styles can be fetched? ;D

Know that this post is not really asking anything new... hmm ;)
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Re: how to call EJB from GWT

2010-01-12 Thread Diego Lovison

lol

On 12 jan, 15:10, mariyan nenchev nenchev.mari...@gmail.com wrote:
 @ Diego: Calling EJB method (almost) has nothing to do with glead.
 @NahumMor: It's simple lookup your ejb with InitialContext and call your
 method. I didn't manage to get injecting working.
 If it is statefull just find way to keep the reference in some cache after
 you lookup it.
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Re: SuggestBox hides RootLayoutPanel and all its contents

2010-01-12 Thread Isaac Truett

Jorge,

Can you use a DOM inspector to examine that white overlay? I would
guess that you have an opaque glass panel and you just need to set
some CSS to make it transparent. Knowing what that white thing really
is would help.

- Isaac


On Mon, Jan 11, 2010 at 10:38 PM, Jorge jsle...@gmail.com wrote:
 It's been a couple of weeks since I posted this, I wonder if I'm
 asking a dumb newbie cuestion.

 I've searched this group and I can't find any solutions. Could anyone
 be so kind to point me in to the right direction?

 Thank you.

 On Dec 30 2009, 3:46 pm, Jorge jsle...@gmail.com wrote:
 I'm running 2.0 with Eclipse, plus IE 7.

 I created an application that uses UIBinder. The main object is a
 DockLayoutPanel that is added to the  RootLayoutPanel, exactly like
 the Mail sample for 2.0.

 The Center container has a Widget that has aSuggestBoxand some
 TextBoxes, my problem is that when the pop-up of theSuggestBoxis
 shown, all the background goes white, and when its closed the form
 goes back to normal (the dialog contains the correct suggestions, so
 besides the visual problem, it's working fine)

 Since I'm using UIBinder, I used @UiField(provided=true) and then
 instantiated theSuggestBoxin the constructor of my Widget, because
 the constructor takes the Oracle.

 If I go to the EntryPoint and instead of creating the RootLayoutPanel,
 I add the Widget to RootPanel, works fine. Plus, this problem is not
 present in FF 3.5.6

 I replicated the same problem, adding aSuggestBoxto the TopPanel on
 the Mail sample.

 I did the following:

 In TopPanel.ui.xml, inside an existing Div, added

 g:SuggestBoxui:field=test/g:SuggestBox

 In TopPanel.java added

 @UiField(provided=true)SuggestBoxtest;

   public TopPanel() {

           MultiWordSuggestOracle oracle = new MultiWordSuggestOracle();
           oracle.add(Dog);
           oracle.add(Cat);
           oracle.add(Bird);

           test = newSuggestBox(oracle);

           initWidget(binder.createAndBindUi(this));
   }

 And that generates the problem.

 Any ideas would be kindly appreciated
 Thank You
 Jorge

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Re: Blank Screen in IE8 but Normal in FF3.5

2010-01-12 Thread Carlos Aguayo

I have the same problem and also for me the x-ua-compatible tag
fixed it.

I created a project using the gwt eclipse plugin, here's the java
file:

===

import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.uibinder.client.UiBinder;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.RootLayoutPanel;

public class GwtSandbox implements EntryPoint {

  interface Binder extends UiBinderLayoutPanel, GwtSandbox { }
  private static final Binder binder = GWT.create(Binder.class);

  public void onModuleLoad() {
LayoutPanel panel = binder.createAndBindUi(this);
RootLayoutPanel.get().add(panel);
  }
}
===
Here's the ui xml file:

ui:UiBinder xmlns:ui='urn:ui:com.google.gwt.uibinder'
 xmlns:g='urn:import:com.google.gwt.user.client.ui'

 g:LayoutPanel
   g:layer
 g:LabelLorem ipsum.../g:Label
   /g:layer
   g:layer left='25%' right='25%' top='4px' height='10em'
 g:LabelHeader/g:Label
   /g:layer
 /g:LayoutPanel

/ui:UiBinder

I can see it working in Chrome and in FF, however in IE8 I don't see
anything, if I inspect it using the DeveloperTool I see that the
markup is there but is not displayed. If I add the x-ua-compatible
tag to the html where the gwt script (nocache.js) is included, then it
works in IE8.


On Dec 30 2009, 3:12 am, jd jdpatter...@gmail.com wrote:
 I am having exactly the same problem with 2.0.  Yes I am in standards
 IE8 standards mode and the problem is fixed by changing to IE7
 standards mode with the tag

 meta http-equiv=X-UA-Compatible content=IE=7/

 However, I have tested a simple DockLayoutPanel including a map (which
 I thought could be the problem) and it all seems to work fine in IE8
 standards mode - so there must be some other factor in my code that
 prevents the DockLayoutPanel from displaying.  I am happy for now with
 the meta tag but will try to figure out what the cause is some time.
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Re: MVP design help for Display interface

2010-01-12 Thread Trevis


My solution to this problem was to create one presenter/view pair for
the table as a whole and then a seperate presenter/view pair for the
rows. This way the Cell click handlers are all in the same context.
The table presenter gets new row instances from gin and initializes it
by passing in a backing bean, that row presenter then exposes the
cells as widgets which can be added to the table view.


On Jan 8, 6:16 pm, Jeff Irving jeffirvin...@gmail.com wrote:
 Hello everyone.

 I'm hoping to elicit some suggestions regarding how to apply an MVP
 design to my particular application. My situation is that I have some
 tabular model data that includes row-specific user actions (ex.
 'discard', 'reprocess', 'submit', etc.) that are ultimately presented
 as widgets (ex Label) to which action-specific ClickHandlers should be
 attached. Getting the model into the view has been discussed in other
 postings and I'm leaning towards passing in the model objects directly
 rather than having the Presenter decompose them into more generic
 elements. But I'm totally at a loss as to how the Presenter.Display
 interface should be structured to retrieve the row-specific user
 actions in a way that allows me to attach the correct ClickHandler
 logic.

 I've looked at the Contacts example and it was very helpful to
 demonstrate how to determine which row/Contact was clicked. But the
 same ClickHandler logic is applicable to each row. In my case, each
 displayed user action requires unique processing.

 I'd be happy to include some code examples if it helps clarify the
 question. But really, my situation is indicative of a generic design
 question: How can the Presenter.Display interface be structured to
 pass in values for display but to which specific ClickHandler logic be
 applied?

 In case it's worth mentioning, my current working solution has the
 Display interface simply provide a get method to retrieve the
 underlying Grid used in the View. The Presenter therefore controls the
 particular View and ClickHandler logic. It's working but it breaks the
 MVP design pattern.

 Any thoughts or suggestions are most welcome.

 Jeff
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Re: how to call EJB from GWT

2010-01-12 Thread mariyan nenchev

What? ejb is much much more than, persistence layer. NahumMor may want to
call ejb method that calculates something and does other processes so other
things that do not involve persitence. So, explain to me how glead will
answer his question, which is how is the best way to call stateful and
stateless enterprise bean from gwt rpc ? I don't see the word persistence,
do you?

On Tue, Jan 12, 2010 at 8:19 PM, Diego Lovison diegolovi...@gmail.comwrote:

lol

On 12 jan, 15:10, mariyan nenchev nenchev.mari...@gmail.com wrote:
@ Diego: Calling EJB method (almost) has nothing to do with glead.
@NahumMor: It's simple lookup your ejb with InitialContext and call your
method. I didn't manage to get injecting working.
If it is statefull just find way to keep the reference in some cache
after
you lookup it.

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Re: SuggestBox MVP problem

2010-01-12 Thread 4F2E4A2E

this is so annoying!
i cant bind my suggestBox to the view...
is there any hope for this beeing fixed? or is suggestionBox just not
supported?
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DialogBox issue with IE

2010-01-12 Thread Memo Sanchez

Good day, I am facing a really strange problem with IE, which I think
it is caused by the DialogBox, but I am not sure of this.

I have A DialogBox which contains a DataTable ( one of our widgets)
with some buttons. Every time I hover over one of the buttons (which
fires a MouseOver event changing the style for the button) . The
DataTable disappears and this only happens when is contained inside a
DialogBox. Also I have notice if I don't change the style name of the
button on the MouseOver event, this doesn't happens.

This only happens on IE8, not in Firefox or Chrome or Safari.

Does anyone know what could be the reason for this? I am suspecting IE
doesn't handle the RootPanel correctly.

I am using GWT 1.6.

Thank you very much.
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GWT Incubator Status Update and Schedule

2010-01-12 Thread John LaBanca

Incubator Users -

The Google Web Toolkit Incubator project began as a proving grounds for new
widgets to be vetted before joining the ranks of the GWT trunk. We've seen
some success stories over the last year with EventHandlers, ClientBundle,
and DatePicker, but for many of the widgets and libraries, Incubator has
become an elephant graveyard.

In order to address this issue, we will start graduating some of the
libraries to GWT trunk, move some into separate projects, and discontinue
development on others. Ultimately, we will wind down the incubator project
completely.

The schedule below shows the fate of each subproject in incubator. It's a
tentative schedule, meaning that it could change as priorities shift.

GWT 2.1

- *PagingScrollTable and FastTree*
We are working on a new set of data backed widgets for GWT 2.1 that will
include APIs for trees and tables. We will build upon the lessons learned
with these incubator widgets, but the API for the new data backed widgets
will evolve significantly from the current APIs. When the data backed
widgets are added to GWT trunk, we will stop development on
the PagingScrollTable and FastTree.

- *Locale Selection*
Selecting the locale on the server requires one less round trip to the
server on startup and is needed for effective use of
runtime locales selection. This library will be included in GWT 2.1.

GWT 2.2

- *CollapsiblePanel*
This widget will probably become a subclass of DockingLayoutPanel,
similar to SplitLayoutPanel.

- *SliderBar and ProgressBar*
Both of these widgets currently require the use of a global timer, which
has performance implications. If we can implement these without a resize
timer, we will include them in GWT 2.2. If we cannot, we will discontinue
development on them.

- *Logging*
The logging API may make it into GWT 2.1 if time permits.

- *Form Validation*
We will take a closer look at the form validation API in GWT 2.2..

Separate Project:

- *SoundResource*
SoundResource is a promising API for including sound in an application,
but it makes sense to wait for HTML 5 features to become widely adopted
before including it. We would like to move SoundResource into the gwt-voices
project: http://code.google.com/p/gwt-voices/.

- *Graphics*
The graphics library provides a single, platform independent API that
works on top of Canvas and VML. The library is not ready for GWT trunk, but
this project is worth pursuing.

- *HtmlDecorators*
We will continue to work on this project to arbitrarily add decorations
to widgets.

As always, please feel free to reply with comments or suggestions.

Thanks,
John LaBanca
on behalf of the GWT team
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How to listen to keyboard events in a Panel?

2010-01-12 Thread Fredu

I'm really new to GWT so please point me in the right direction.

I'm trying to create a Panel with widgets in it, in this case I
created a FocusPanel and would like for the FocusPanel to listen to
keyboard input. Just any buttonclick would be fine. But I can't seem
to get it to get any events. See the code below for what I tried. What
is wrong?

public class VMyComponent extends FocusPanel   {
public VMyComponent() {

addKeyPressHandler(new KeyPressHandler() {
setElement(Document.get().createDivElement());

@Override
public void onKeyPress(KeyPressEvent event) {
Window.alert(OMG GWT PLZ ACTUALLY WURKZ FOR ONCE!);

}
});
}

}
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Re: OOPHM is slow

2010-01-12 Thread timmattison

I just started using OOPHM on my Mac (10.6.2) and it is very, very
slow.  I've tried all of the recommendations about changing the URL to
include only localhost or 127.0.0.1 but I still have to wait
nearly three minutes for my application to start.

The program I'm writing is currently very small and only consists of
less than 200 lines of code.  It does import a JAR that contains
definitions of a lot of objects and has some dependencies (Gilead,
Hibernate, GXT) for the server side components but right now I'm just
using basic GWT components.  Does the size of the dependencies and
included JARs matter?

I ask because I notice that as soon as I start the application the
traffic on port 9997 to and from my loopback interface is pegged at
1.5MB/sec in each direction for the entire three minutes the
application is starting up.  I stepped through my code with a debugger
and the client side code gets set up, runs, then there's a three
minute pause where all of this data goes back and forth, and then the
server-side code runs.  The client and server side code takes less
than 1 second to finish so I don't think it's a bug in my code.

I tried to capture the traffic in Wireshark to figure out what is
getting sent but it looks like all of the packets are very small (~56
bytes) and trying to capture the whole session causes Wireshark to
crash.

Is anyone else seeing this loopback traffic problem?  I assumed maybe
the debugger is communicating my dependencies to the OOPHM plugin but
my dependencies are nowhere near this large.

What other information can I provide to help this get debugged?

Thanks,
Tim Mattison
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Re: MAC compatible

2010-01-12 Thread Yogi

http://code.google.com/webtoolkit/gettingstarted.html#installing

On Jan 9, 6:31 am, fmac81 fma...@gmail.com wrote:
 Is the Google SDK MAC compatible?  It is a .zip file and does not work
 on my mac. Thanks
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Re: ImageResource: How to resize ?

2010-01-12 Thread Francisco Bischoff

Hello ppl,

Well DataResources worked fine, but, what about the power of create a
single set of images for many little images?

There isn't a way to keep using the set of images (ImageResource) and
resize one of those images? The example would be a resizable icon.

--
Francisco Bischoff

On 2 Jan, 21:48, fvisticot fvisti...@gmail.com wrote:
 Thank you thomas, your help is very usefull !!!

 Complete solution is available on my blog:

 http://fvisticot.blogspot.com/2010/01/scalable-image-with-gwt20-and.html

 On 2 jan, 17:55, Thomas Broyer t.bro...@gmail.com wrote:



  On Jan 2, 4:31 pm, fvisticot fvisti...@gmail.com wrote:

   I have anImageResourceused in an Image widget with an image size
   800x600.
   I would like to resize this image dynamicaly.
   The pb seems to be that the image is part of the CSS background
   property...so when i resize or set the size of the image, only the
   viewport is modified, the image is not rescaled..

   How to fill the image src attribute with the imageResourceData and not
   use the CSS background property ?

  Use a DataResource and its getUrl() instead of anImageResource.
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Re: MAC compatible

2010-01-12 Thread Yogi

http://code.google.com/webtoolkit/gettingstarted.html#installing

On Jan 9, 6:31 am, fmac81 fma...@gmail.com wrote:
 Is the Google SDK MAC compatible?  It is a .zip file and does not work
 on my mac. Thanks
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GWT Validation Best Practice

2010-01-12 Thread simonob007

Hi GWT Community

I am in the process of evaluating GWT as a basis for building RIA's so
am building out a basic form based application to test out GWT.

So far my GWT experience has been really good however I appear to have
hit a brick wall in terms of validation (such as basic client side
form validation) as from what I can see GWT does not have any built in
validation components so I would have to build validation components
manually.

From my investigations (including searching this group) I have not
been able to come to any conclusions on best practice for validation
with GWT, I have seen there are a number of separate GWT  validation
projects available however I have not been able to come to a
conclusion on a best practice.

Please could you share your personally experiences around GWT
validation and share any best practices?

NOTE: I know that there are also a couple of 3rd party libraries such
as SmartGWT and Ext GWT that provide built in validation techniques
however I would like to discount these for now due to licensing
questions (particularly over Ext GWT) and as I understand from my
research these libraries do not seem to benefit from key GWT features
such as code splitting, code elimination, etc and don't really adhere
to GWT 'best practice' (I hope I'm not opening a can of worms with
this statement)

Many Thanks

Simon
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Re: MVP Architecture source code?

2010-01-12 Thread Ralph

Hi,

Can someone post the link to the MVP/DI/Event Bus/Best Practices
Contacts source example.  I've looked around and don't see it.

Thanks,
Ralph

On Jan 4, 10:31 am, Walter waltervanderl...@gmail.com wrote:
 @Chris: Thanks for the source code!

 The Contacts example is clear and well written and I finally start to
 understand the best practices mentioned on Google I/O.

 Thanks!

 - Walter

 On 28 dec 2009, 04:18, Chris Ramsdale cramsd...@google.com wrote:



  I'll be adding the source for this tutorial asap, and will update everyone
  when it's available.

  - Chris

  On Tue, Dec 22, 2009 at 4:11 PM, Dalla dalla_man...@hotmail.com wrote:
   Don´t know if it´s been there for some time now, but I noticed that a
   section named MVP Architecture has been added to the GWT Tutorial
   section.
   It looks a lot like the best practice example that Ray Ryan used in
   hos GWT Best practice session on Google I/O 2009.
   It there any chance of the community seeing the entire source code of
   this example?

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CodeSplitting and External Javascript

2010-01-12 Thread Julie Cowart

I am using an external javascript (for gwt-OpenLayers specifically)
and currently have this being included in my host page by adding

script src=http://openlayers.org/api/2.8/OpenLayers.js;/script

This script is quite large and I would like to load this in a separate
split point. I have tried adding the script node dynamically inside
the onSuccess method

GWT.runAsync(new RunAsyncCallback() {

public void onSuccess() {
Element node= DOM.createElement(script);
node.setAttribute(src, http://openlayers.org/api/2.8/
OpenLayers.js);
RootPanel.getBodyElement().append(node);

   //Code requiring that OpenLayers.js be loaded

Using Firebug it looks like the node is being added to the DOM unlike
the other method there is no guarantee that the script is loaded
before the onModuleLoad is called so the script isn't loaded yet. Any
sugesstions?
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Re: Getting RuntimeException in development mode for gwt2.0

2010-01-12 Thread ToonDoom

I'm also seeing this problem with gwt 2.0 and gwt-log 3.0.1.  Full
build works well.  Development mode gets the message:

java.lang.RuntimeException: Deferred binding failed for
'com.allen_sauer.gwt.log.client.impl.LogImpl' (did you forget to
inherit a required module?)



On Dec 28 2009, 7:19 am, Vikas vikas.m.ya...@gmail.com wrote:
 It is working fine with gwt-log-2.6.2, but I've upgraded gwt-log with
 3.0.0 which is compatible with gwt2.0

 On Dec 24, 3:57 pm, Shawn Brown big.coffee.lo...@gmail.com wrote:

   inherits name=com.allen_sauer.gwt.log.gwt-log-ERROR /

  I'm using that with 2.0 fine.  What version do you have.  I've got
  2.6.2 which is I think for gwt 1.7 but ...seems ok.
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Re: Read-only RichTextArea?

2010-01-12 Thread selezovikj


com.google.gwt.core.client.JavaScriptException: (TypeError):
iframe.contentWindow is null

What do you think might be causing this null pointer exception ?

On Jan 12, 1:23 pm, Manuel Carrasco Moñino man...@apache.org wrote:
 This method also works in IE

     private native void setEnabled(Element iframe, boolean b) /*-{
        var doc = iframe.contentWindow.document;
        if (doc.body.contentEditable)
            doc.body.contentEditable = b;
        else
            doc.designMode = b ? 'On' : 'Off';
     }-*/;

 On Tue, Jan 12, 2010 at 12:10 PM, Manuel Carrasco Moñino
 man...@apache.orgwrote:



  You can try setting on/off the iframe designMode attribute , something like
  this.

     RichTextArea area = new RichTextArea();

     setEnabled(area.getElement(), false);

     native void setEnabled(Element iframe, boolean b) /*-{
         iframe.contentWindow.document.designMode = b ? 'On' : 'Off';
      }-*/;

  It works for ff and webkit, ie seems not working.

  Regards
  Manuel Carrasco Moñino

  On Sun, Jan 3, 2010 at 6:05 AM, vacorda victoraco...@gmail.com wrote:

  You can try something like this this:
  DOM.setElementPropertyBoolean(getElement(), disabled, true or
  false);

  On Jan 2, 5:56 pm, Elchin elchin.asga...@gmail.com wrote:
   One way would be catching all events, and redoing them, but that is a
   big time hassle, I wonder if there is any way to do it from DOM?

   On Dec 16 2009, 6:28 pm, Elchin elchin.asga...@gmail.com wrote:

Is there a way to makeRichTextArearead-only like TextArea.setReadOnly
(true)?
What I need in my application is the possibility to edit the rich text
only by buttons in toolbar, and not through typing.

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Re: Return a JDBC ResultSet from RPC via DTO

2010-01-12 Thread jhollerer

Hi Russ,

i am also new to GWT but i think Gilead (http://sourceforge.net/
projects/gilead/) should help you to get the info as a DTO !

br
johannes

On 11 Jan., 16:38, Russ r...@epcinternet.com wrote:
 Hi,
 I understand that I can't return an actual JDBC ResultSet from an RPC.

 Can someone point me to an easy example of how to use a ArrayList or a
 custom DTO that I can use to transfer the ResultSet data back to the
 client?

 Hopefully this example can include the definitions for
 TheService.java, TheServiceAsync.java and TheServiceImpl.java. I don't
 need the entire code - just the function/class definitions, and the
 line that casts the ResultSet.

 Much thanks in advance.
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Re: GWT 2.0 - Problem with Eclipse plugin and UiBinder Field xxx has no corresponding field in template file yyy.ui.xml

2010-01-12 Thread witt_hu

Hi,

I had the same problem.
Source folder in my buildpath had Include: (All)
I replaced it to Included : **/*.java. It worked correctly.
After than I removed that (so my buildpath had Include: (All) again)
and now it is working correctly also.

I hope it's help for you!
(Sorry for my easy sentences, I am learning english ;)

On 2009 dec. 14, 11:46, Julien Ortega dun7...@gmail.com wrote:
 Hi,
 I had the same problem and it was only a matter of buildpath.
 Your source folder in your buildpath can not have an Included : **/
 *.java but Included : (All) because of the ui.xml files.
 Maybe you have the same problem ?

 On Dec 14, 9:47 am, hoxbro shox...@gmail.com wrote:

  Hi,

  Thanks for feedback and sorry for my late reply.

   First, could you try forcing a clean build of your project?  (Project
   Clean)  This will force a re-indexing of the UiBinder indices.

  A clean build removes Eclipse warnings.
  Stopping/Starting Development Mode does the same.

   Also, could you check your Eclipse log for any errors?  The log file
   lives at your workspace/.metadata/.log .

  Using the Wizard to add a new UiBinder generates no entries in the log
  file..

   - Which package does your Pjat class live in?

  com.hoxbro

   - What version of Eclipse are you using?

  java.version=1.6.0_12
  java.vendor=Sun Microsystems Inc.
  BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=da_DK
  Framework arguments:  -product org.eclipse.epp.package.jee.product
  Command-line arguments:  -os win32 -ws win32 -arch x86 -product
  org.eclipse.epp.package.jee.product
  Eclipse Build: 20090621-0832
  Eclipse distro: Galileo JEE (win32)
  GWT and GWT Eclipse Plugin installed from Eclipse (following the
  instructionshttp://code.google.com/intl/da/webtoolkit/usingeclipse.html)

   - What operating system are you running?

  Win XP (SP3)

  Thanks,
  /Søren
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avoid the use of ActiveX-Objects

2010-01-12 Thread Sellfisch

Hi there,

we are writing an GWT Business Application and have to roll it out on
IE6-Browsers with ActiveX disabled :'(.
Is it possible to tell the compiler not to use activeX or how can we
avoid the use of ActiveX-Objects.

Asking for alms

Tobias
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Re: MVP Architecture source code?

http://code.google.com/webtoolkit/doc/latest/tutorial/projects/Contacts.zip

On Mon, Jan 11, 2010 at 11:42 PM, Ralph fed...@gmail.com wrote:

Hi,

Can someone post the link to the MVP/DI/Event Bus/Best Practices
Contacts source example. I've looked around and don't see it.

Thanks,
Ralph

On Jan 4, 10:31 am, Walter waltervanderl...@gmail.com wrote:
@Chris: Thanks for the source code!

The Contacts example is clear and well written and I finally start to
understand the best practices mentioned on Google I/O.

Thanks!

- Walter

On 28 dec 2009, 04:18, Chris Ramsdale cramsd...@google.com wrote:

I'll be adding the source for this tutorial asap, and will update
everyone
when it's available.

- Chris

On Tue, Dec 22, 2009 at 4:11 PM, Dalla dalla_man...@hotmail.com
wrote:
Don´t know if it´s been there for some time now, but I noticed that a
section named MVP Architecture has been added to the GWT Tutorial
section.
It looks a lot like the best practice example that Ray Ryan used in
hos GWT Best practice session on Google I/O 2009.
It there any chance of the community seeing the entire source code of
this example?

You received this message because you are subscribed to the Google
Groups
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Re: OOPHM is slow

Although this smells of a network configuration issue, one suggestion you
could try is to set the log level to Debug or lower.

Debug-Debug Configurations-GWT-Log level.

Try that, and let us know if anything suspect is output.

- Chris

On Mon, Jan 11, 2010 at 11:56 AM, timmattison timmatti...@gmail.com wrote:

I just started using OOPHM on my Mac (10.6.2) and it is very, very
slow. I've tried all of the recommendations about changing the URL to
include only localhost or 127.0.0.1 but I still have to wait
nearly three minutes for my application to start.

The program I'm writing is currently very small and only consists of
less than 200 lines of code. It does import a JAR that contains
definitions of a lot of objects and has some dependencies (Gilead,
Hibernate, GXT) for the server side components but right now I'm just
using basic GWT components. Does the size of the dependencies and
included JARs matter?

I ask because I notice that as soon as I start the application the
traffic on port 9997 to and from my loopback interface is pegged at
1.5MB/sec in each direction for the entire three minutes the
application is starting up. I stepped through my code with a debugger
and the client side code gets set up, runs, then there's a three
minute pause where all of this data goes back and forth, and then the
server-side code runs. The client and server side code takes less
than 1 second to finish so I don't think it's a bug in my code.

I tried to capture the traffic in Wireshark to figure out what is
getting sent but it looks like all of the packets are very small (~56
bytes) and trying to capture the whole session causes Wireshark to
crash.

Is anyone else seeing this loopback traffic problem? I assumed maybe
the debugger is communicating my dependencies to the OOPHM plugin but
my dependencies are nowhere near this large.

What other information can I provide to help this get debugged?

Thanks,
Tim Mattison

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[ANN] Gilead 1.3

2010-01-12 Thread noon

Hello,

I am pleased to announce the new release of Gilead, an Open-Source
framework for seamless intregration of Hibernate and GWT.

This new release brings new features, such as
- Predefined remote services, for both GWT :
 * The Loading service allows you to load an entity or a lazy
association from the GWT side,
 * The Request service brings the ability to execute a HQL
request directly from the GWT side,
- A new specific transport annotation (@LimitedAccess) to
implement custom access to entity fields (role based for example)
- Lazy property checking on GWT side, to know if a null
association on client side was already null on server or just lazy but
not loaded (and thus replaced with null by Gilead)
- A ConfigurationHelper class, to limit Gilead configuration to
one line of code

A specific effort has also been made to improve performances and GWT
serialization.

Finally, this release also fixes many issues, reported since 1.2.3,
especially on persistent collections.

Hope this helps !
Bruno
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Re: Gilead 1.3

2010-01-12 Thread noon

Oups, I forgot to post the project URL : http://gilead.sourceforge.net

Regards
Bruno

On 12 jan, 21:09, noon bruno.marches...@gmail.com wrote:
 Hello,

 I am pleased to announce the new release of Gilead, an Open-Source
 framework for seamless intregration of Hibernate and GWT.

 This new release brings new features, such as
     - Predefined remote services, for both GWT :
          * The Loading service allows you to load an entity or a lazy
 association from the GWT side,
          * The Request service brings the ability to execute a HQL
 request directly from the GWT side,
     - A new specific transport annotation (@LimitedAccess) to
 implement custom access to entity fields (role based for example)
     - Lazy property checking on GWT side, to know if a null
 association on client side was already null on server or just lazy but
 not loaded (and thus replaced with null by Gilead)
     - A ConfigurationHelper class, to limit Gilead configuration to
 one line of code

 A specific effort has also been made to improve performances and GWT
 serialization.

 Finally, this release also fixes many issues, reported since 1.2.3,
 especially on persistent collections.

 Hope this helps !
 Bruno
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How to dynamically update AnnotatedTimeLine?

2010-01-12 Thread yc

Hello,

How do I dynamically update an AnnotatedTimeline in the GWT
Visualization toolkit?  I changed its underline DataTable but the
chart was not refreshed automatically after the change.  I noticed
that the redraw() function in the JavaScript API but didn't see the
same redraw function on the Java side.  What am I missing?

Thanks,
yc
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Re: GWT 2.0 RPC not picking up custom generated Serializable classes