runAsync and UI refresh...

I have a DeckPanel which on a button click, will show a different widget. To load that widget, I use runAsync call. But just before that, I have a popup to show a Loading label. But this label never shows up. onClick(...) { showLoading(); GWT.runAsync( onSuccess() { } } --

Re: newbie - basic questions

At 10:14 PM 11/1/2010, you wrote: ... To answer your second question, I would suggest using Google App Engine in addition to GWT: you can deploy right away to GAE (with no infrastructure on your own) after your local test with 127.0..0.1 tests. i don't know anything about gae. this app won't

Re: newbie: looking for very simple chat like thing

At 10:16 PM 11/1/2010, you wrote: ... I can suggest the IM service (xmpp) of Google App Engine: see http://code.google.com/appengine/docs/java/xmpp/overview.html You gain scalability for free. ths will probably never need that. thanks On Nov 2, 12:55 am, Ray Tayek rta...@ca.rr.com wrote:

Oauth and open id

Hi, I've searched all over the places, what I found is that, I need to redirect or forward to authenticate to Google account or other accounts. And it seems it required me to save the token. Am I in the right direction? Thank you, Fendy Tjin -- You received this message because you are

Re: uibinders - any available graphical editors and/or intellisense for attributes for uibinders?

Yes! Just tried 2.1 with GWT Designer and its awesome with uibinder! I aboslutely love GWT. Good job guys! On Nov 2, 12:57 am, Yves yveshw...@gmail.com wrote: the recently released 2.1 would suffice? i vaguely recall that the GWT Designer that produces uibinder xml requires 2.1 m4 release?

Re: Announcing gwt4air 1.0

If i put the library under gpl is because a friend told me that the best way the keep improvment in the community. GPL is also a barrier to adoption. Personally, I wouldn't go anywhere near GPL code because of its viral nature. -- You received this message because you are subscribed to the

AsyncDataProvider's updateRowCount(int, boolean) method doesn't behave correctly on the last page

Hi, I am using AsyncDataProvider and in my testcase I have 3 pages: First page: 1 to 10, renders correctly as 1-10 of 23 Second page: 11 to 20, renders correctly as 11-20 of 23 Last page: 21 to 23, renders wrong as 14-23 of 23 instead of

Re: Role based Security in GWT: how to implement ?

Yeah your pseudo code is pretty much all you can do. But its not really securing the client side.. its more like displaying a clean user interface where a user dont see UI elements he actually cant use because of some missing permissions. An attacker will always have all UI elements. Our UserRole

Re: 2.1 linker changes (solved)

Hi, In 2.04 appName.nocache.js was emitted in the link method but in 2.1 it isn't Yes it is, but the SelectionScriptLinker now supports shardability (and all built-in linkers are shardable), so the linker is called once per permutation and then a last time after all permutations have

Re: CellTable - Adding a Button to a Column

Thanks John, that worked nicely! Much apreciated! Regards, Dave. On Oct 28, 8:05 am, John LaBanca jlaba...@google.com wrote: You can create a Column with a ButtonCell as follows: ButtonCell buttonCell = new ButtonCell(); Column buttonColumn = new ColumnDocumentDetailsDTO, String(buttonCell)

Re: Announcing gwt4air 1.0

On 2 nov, 03:42, Hilco Wijbenga hilco.wijbe...@gmail.com wrote: On 1 November 2010 17:48, Thomas Broyer t.bro...@gmail.com wrote: On 2 nov, 00:43, nino ekambi jazzmatad...@googlemail.com wrote: If i put the library under gpl is because a friend told me that the best way the keep

Is Serializable compulsary for RPC

hello all, Iam trying to pass a object of the class from server to client using RPC mechanism.And the class which am using is a nested class.In which i have properties of dashboard. The class is not implementing Serializable interface.Is it necessary to implement the Serializable interface? Iam

Re: Announcing gwt4air 1.0

Work is in progress to put the original copyright back so let us be friends again please :) P.S: Thomas you got a private e-mail from me :) 2010/11/2 Thomas Broyer t.bro...@gmail.com On 2 nov, 03:42, Hilco Wijbenga hilco.wijbe...@gmail.com wrote: On 1 November 2010 17:48, Thomas Broyer

TabPanel tabs size are not same

I am using a tabPanel with 3 tabs. The problem i am having is that when i switch between tabs the size of the tab (height and width) varies which is annoying. How can i make all the tabs of same size in tabpanel irrespective of how widgets are placed inside them ? The snippet I am following right

[Tutorial] Create Re-Usable GWT Composites/Projects

Hello, I just created a quick blog entry explaining how to create re-usable GWT composites/projects. This tutorial covers the creating of a base GWT project including a selfmade composite (I18N and CSS included), export to a JAR-file and using this packaged project within the scope of a secondary

Re: Performance issues with large number of divs

Thanks Jeff. I had thought of that idea, but then I'd somehow need to tie in to the GWT event model so that I could capture when people click on this text, firing through all my presenters and event bus. (I just realised that I missed that bit off the first message). Perhaps though that is fairly

Re: Announcing GWT 2.1

This works for me but the GWTTestCases are taking forever. Each one is starting up dev mode on a different port. I don't think that was happening before: [ERROR] log4j:WARN Please initialize the log4j system properly. [INFO] Please navigate your browser to this URL: [INFO]

CellTable as a replacement for incubator ?

Hi, I have waited a long time to finally get the Incubator table out of my dependencies ... and now with GWT 2.1 release I realize that my waiting has been a total waste of time! The CellTable is a very small subset of the incubator table... I would rather call it a CellGrid. in IE8 I see 3-4

Re: Performance issues with large number of divs

I believe it would be trivial in that you would only need to add OnClick event handlers for each of your divs. You would also have to refactor the divs to be actual widgets such as Labels. If you are using UiBinder this will be a piece of cake though if you aren't it is only slightly more complex.

GWT Maven Plugin 1.3.2: Manual mode in test phase not detected

My GWT project is using maven and the GWT maven plugin. For the GWT unit test I'm using the following setup: plugin groupIdorg.codehaus.mojo/groupId artifactIdgwt-maven-plugin/artifactId version1.3.2.google/version executions execution id( development

Re: GWT Maven Plugin 1.3.2: Manual mode in test phase not detected

I should add that I'm using GWT 2.1 and the adjusted GWT Maven Plugin from Google (http://google-web-toolkit.googlecode.com/svn/2.1.0/gwt/ maven) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to

Re: Is Serializable compulsary for RPC

Hi, Yes, IsSerializable or java.io.Serializable are compulsory see http://code.google.com/webtoolkit/doc/1.6/FAQ_Server.html#Does_the_GWT_RPC_system_support_the_use_of_java.io.Serializable regards didier On Nov 2, 12:36 pm, jayalakshmi jahagirdar jayalakshmi.jahagir...@gmail.com wrote: hello

FocusPanel with nested focusable elements

Hi, If I have something like this: g:FocusPanel ui:field=main g:FlowPanel g:TextBox ui:field=textfield1 / g:TextBox ui:field=textfield2 / /g:FlowPanel /g:FocusPanel Where I have elements that are focusable within a FocusPanel. Whenever I focus/blur on the textboxes, the focus/blur

Can't compile in eclipe - unhandled event loop exception

I can't compile my gwt application in Eclipse. Works in Maven outside Eclipse though. I'm getting an error related to IPixelConverter (see below for full stacktrace). The version of Eclipse is 3.5.1 (SpringSource Tool Suite2.3.0) and version 2.1.0 of GWT Plugin installed from the 3.5 update site.

Re: Can't compile in eclipe - unhandled event loop exception

Can you drop into your Eclipse installation's plugin directory and tell me the names of all of the plugins in there that start with com.google.gdt.*? Also, do you see any errors in your Error Log (Window - Show View - Error Log)? On Tue, Nov 2, 2010 at 11:12 AM, Stephan T

Re: Plausible CSS class names in GWT 2.1 CellTable?

John, Thank for your comment. I figured out how to set custom style, see http://www.devcomments.com/GWT-2-1-CELL-TABLE-at1033370.htm and http://comments.gmane.org/gmane.org.google.gwt/51623 -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To

Re: Announcing gwt4air 1.0

On 2 November 2010 04:31, Thomas Broyer t.bro...@gmail.com wrote: On 2 nov, 03:42, Hilco Wijbenga hilco.wijbe...@gmail.com wrote: On 1 November 2010 17:48, Thomas Broyer t.bro...@gmail.com wrote: On 2 nov, 00:43, nino ekambi jazzmatad...@googlemail.com wrote: If i put the library under gpl

Re: runAsync and UI refresh...

I did a workaround which works although i am not sure if this is the right way. I called DeferredCommand.addPause() before calling DeferredCommand.addCommand. Inside the addCommand, I have the runAsync. This seems to work. Anybody have other suggestions. -- You received this message because

Reload CellTable data

I 'd like to add a button to reload the CellTable when it's pushed, but I can only find: - cellTable.redraw(); // Doesn't reload the data from the backend - simplePager.firstPage(); // I don't want it to change the page Is there an easy way to do something like cellTable.reload() or

Re: Oauth and open id

Can anyone give me some direction? On Tue, Nov 2, 2010 at 2:15 PM, Fendy Tjin fendyt...@gmail.com wrote: Hi, I've searched all over the places, what I found is that, I need to redirect or forward to authenticate to Google account or other accounts. And it seems it required me to save the

Re: Reload CellTable data

On 2 nov, 17:07, Geoffrey De Smet ge0ffrey.s...@gmail.com wrote: I 'd like to add a button to reload the CellTable when it's pushed, but I can only find: - cellTable.redraw(); // Doesn't reload the data from the backend - simplePager.firstPage(); // I don't want it to change the page Is

Re: Oauth and open id

You're surely right for the OpenID part. If you use appEngine as a backend, see this article for details http://code.google.com/appengine/articles/openid.html, which uses Google as a provider (should work by simply replacing the provider endpoint for other providers). A well known general

Porting existing JS pages to GWT

I have some JS code which currently uses some pixel tracking images to determine if a user is logged in (or not). The code is fairly simple - Retrieve the image, if its 1x1 direct the user to a login page otherwise refresh the page I was wondering how I might either go about: - Integrating the

XML from external page

Hi all, I've a question that is discussed a lot of times, but I couldn't find a working solution. Hope you can help me. I have a gwt project that is currently working with servlets. But for a new widget I need to request data from a site called clinicalTrials.gov. Unfortunately the only way they

UiBinder fails after upgrading to gwt 2.1.0

Hi all, After upgrading to gwt 2.1.0 I get the following exception when starting up hosted mode: onModuleLoad() threw an exception Exception while loading module org.sitebrand.ui.gwt.shell.MainEntry. See Development Mode for details. java.lang.reflect.InvocationTargetException at

GWT 1.7 - Development Environment using Eclipse, unable to find weird on classpath

Hello everybody, I’m a student of computer science and in a new job of mine I can work at an existing application with gwt. Sadly I’m running into problems setting up my development environment. At the moment I’m able to compile and deploy the application to tomcat successfully, but running it in

Page Navigation and Unique URLs

Hi All, Due to many reasons i need unique URLs to each page and i don't want to load all the panels and frames to the same page. How can i achieve this in GWT. I understand GWT talks about loading different panels on the same page and hiding and showing them as per requirement. That is

GWT module 'applicationScaffold' may need to be (re)compiled

Hi I've just upgraded GWT with 2.1 release and installed STS 2.5 and Roo 1.1.0. I've run the expenses-gae.roo script and the project has been generated properly. I can debug (Run As Web Application) the project from eclipse with the URL:

Driver Best Practices with CheckBox and RadioButtons

All, After reviewing the GWT 2.1 Editor/Driver features I've found uses fields like TextBox or DoubleBox but nothing pertaining to concepts such as CheckBox or RadioButton. Are there any specific best practices for providing binding between a bean and a group of radio buttons or a checkbox? Any

java.lang.NoClassDefFoundError: com/google/gwt/dev/Compiler

Hi all, When i upgrated my eclipse's google plug-in,when i click the compile button,it says java.lang.NoClassDefFoundError: com/google/gwt/dev/Compiler Exception in thread main but i can run this project in eclipse, anybody knows the reason? My eclipse version :3.5(Java)

Re: Cannot found source in GWT Project

Hi Eric, I have a project with two source directories, src/ and test/ that also refers to the JUnit 4 library. The test/ directory refers to classes in JUnit, and these references cause the can not be found errors. I reproduced it by creating a new GWT project, adding the JUnit library, and

Re: Page Navigation and Unique URLs

Use History tokens and construct your views accordingly. Each unique url would have a unique history token. Your History listener then just needs to construct views dictated by the value of the current history token. History is also appropriate for users who might want to save a bookmark to a

Re: UiBinder fails after upgrading to gwt 2.1.0

Is it possible to post both the uibinder's xml and java class files? It would help. Thanks. On Tue, Nov 2, 2010 at 12:03 PM, pgraham philip.robert.gra...@gmail.comwrote: Hi all, After upgrading to gwt 2.1.0 I get the following exception when starting up hosted mode: onModuleLoad() threw an

Re: Reload CellTable data

Thomas is correct on both accounts. cellTable.setVisibleRangeAndClearData(cellTable.getVisibleRange(), true); will force a RangeChangeEvent to fire to the backend, but really your backend should be pushing the new data into the CellTable. For example, if you use ListDataProvider you can call

Re: Cannot found source in GWT Project

On 25 oct, 14:59, AlexG alexander.gauss.ax...@googlemail.com wrote: Okay, the problem is solved. The problem was the GWT Designer, the new Enhanced Compilation feature. I uninstalled the GWT Desginer and the Erros are gone now. Greets Alex On 25 Okt., 15:08, AlexG

Re: CellTable as a replacement for incubator ?

CellTable isn't a complete replacement of PagingScrollTable, but we put a lot of work into the API to make it more clear and extensible. We'd like to create a full featured enterprise CellTable, but we also have a lot of other projects going on and don't have the dev time to do it right now. in

Re: CellList row data - possible bug?

I think we should add CellList#setRowData(List value) that does not take a start index. Using that method would assume that the List of values was the complete list and would set the row count to the list size. Thanks, John LaBanca jlaba...@google.com On Mon, Nov 1, 2010 at 5:44 PM, Rafi

Re: UiBinder fails after upgrading to gwt 2.1.0

MainMenu.ui.xml: ui:UiBinder xmlns:ui=urn:ui:com.google.gwt.uibinder xmlns:g=urn:import:com.google.gwt.user.client.ui ui:with field=css type=org.sitebrand.ui.gwt.resources.UiResources.MainMenuCss / ui:with field=lbls type=org.sitebrand.ui.gwt.resources.MainMenuLbls / ui:with

Re: AsyncDataProvider's updateRowCount(int, boolean) method doesn't behave correctly on the last page

Are you using a SimplePager? The pager isn't setting the page range intuitively, and a lot of users have been complaining. We'll take another look for GWT 2.1.1. Thanks, John LaBanca jlaba...@google.com On Tue, Nov 2, 2010 at 6:17 AM, Geoffrey De Smet ge0ffrey.s...@gmail.comwrote: Hi, I

Re: CellTree reordering nodes?

Calling ListDataProvider#refresh() or #setList() should force a full refresh, which would fix the problem. Thanks, John LaBanca jlaba...@google.com On Mon, Nov 1, 2010 at 7:38 PM, David Pinn dp...@byandlarge.net wrote: Thanks John. Would another work-around be to call the ListDataProvider's

SafeHtml not loading Image from url

I've made my own version of an ImageCell so that I can include the title information (ie tooltip) with images in my CellTable. However, I can't get my images to load when passing in multiple arguments to the SafeHtmlBuilder. I've checked the urls, and the one I'm passing in is the same as the

Re: Driver Best Practices with CheckBox and RadioButtons

On 2 nov, 05:00, jefe jeffrey.burn...@gmail.com wrote: All, After reviewing the GWT 2.1 Editor/Driver features I've found uses fields like TextBox or DoubleBox but nothing pertaining to concepts such as CheckBox or RadioButton. Are there any specific best practices for providing binding

Re: Is Serializable compulsary for RPC

Thanks a lot.That was really useful. regards jayalakshmi On Tue, Nov 2, 2010 at 8:13 PM, Didier DURAND durand.did...@gmail.comwrote: Hi, Yes, IsSerializable or java.io.Serializable are compulsory see

Re: java.lang.NoClassDefFoundError: com/google/gwt/dev/Compiler

It seems gwt-dev.jar is missing in your project classpath. -- Happy Hacking, Gaurav Vaish http://www.mastergaurav.com On Nov 2, 2:03 pm, ヒトリ koujun1...@gmail.com wrote: Hi all,   When i upgrated my eclipse's google plug-in,when i click the compile button,it says          

Re: Create Re-Usable GWT Composites/Projects

Hi Stefan, Great going! Definitely a good pointer for the starters! -- Happy Hacking, Gaurav Vaish http://www.mastergaurav.com On Nov 2, 6:41 pm, StrongSteve swe.sta...@gmail.com wrote: Hello, I just created a quick blog entry explaining how to create re-usable GWT composites/projects.

Problems with JDO

Hello, I'm having some troubles with JDO. I have declared two independent entity classes (with no relationship), and this way, I've used them in two different java classes contexts. Then, the program execution generated an exception about the duplicated name of PersistenceManagerFactory. I have

Re: Problems with JDO

Hi Caio, Ensure that you do not instantiate factory more than once. Look at http://code.google.com/appengine/docs/java/gettingstarted/usingdatastore.html [snip] public final class PMF { private static final PersistenceManagerFactory pmfInstance =

Re: Problems with JDO

Hi Guarav, If you're using JDO on App Engine, please use the App Engine forum for your question instead. This is the GWT forum. Thank you, /dmc On Tue, Nov 2, 2010 at 3:16 PM, Caio caio.nery1...@yahoo.com.br wrote: Hello, I'm having some troubles with JDO. I have declared two independent

Re: Problems with JDO

Sorry, Guarav, my last message was for Caio, the original poster. Thanks for your assistance anyhow :-) /dmc On Tue, Nov 2, 2010 at 4:13 PM, David Chandler drfibona...@google.com wrote: Hi Guarav, If you're using JDO on App Engine, please use the App Engine forum for your question instead.

cell widgets vs editors

I've read the 2.1 docs on cell widgets editors. How do these concepts relate if at all? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this

unable to install GWT Eclipse plugin

I'm using Eclipse Helios and trying to install the GWT plugin. Whenever I enter http://dl.google.com/eclipse/plugin/3.6 at the Works with prompt, I get the following error: Artifact not found: http://dl.google.com/eclipse/plugin/3.6/content.jar. Artifact not found:

Re: GWT 2.1 cell table paging bug?

Yes, is a bug! Also, I´m having other problems with celltable paging. When I set the page size to 12 or less, and I click the button next page or last page, and rows away is a picture of charging that is not removed. When I set the page size in 13 or more, and I click the button next page or last

Re: unable to install GWT Eclipse plugin

I found the following page to be helpful http://code.google.com/eclipse/docs/install-eclipse-3.6.html What OS are you using? What version of Java? I don't know if this information matters but it might help others help you. -- You received this message because you are subscribed to the Google

Re: unable to install GWT Eclipse plugin

I followed those steps. However, after step 1, I get the errors listed in my original post. I'm running Windows XP Professional and Java 1.6 On Nov 2, 4:38 pm, leslie web...@me.com wrote: I found the following page to be helpfulhttp://code.google.com/eclipse/docs/install-eclipse-3.6.html

Too much recursion error on Firefox for Mac

Hi. I'm using the GWT 2 code splitting functionality. My application is very big, actually its size is about 9 MB when compiled with obfuscated style. I achieved to split the application in several parts and reduce the initial download to half of the full size. The code splitting works well and

Re: gwt-log-3.0.4 available for download

The code in GWT 2.1 was inspired by gwt-log, but the two APIs and implementations are different. The most practical difference is this: - GWT implements java.util.logging - gwt-log uses a log4j inspired static API On Tue, Oct 19, 2010 at 11:48 PM, Harald Pehl

[gwt-contrib] Re: Bug with CellList when used with MultiSelectionModel

I just noticed that the MultiSelectionModel does not work on CellTable which renders it pretty much useless. When I tested the MultiSelectionModel I could have sworn it worked with CellTable. Anyway, I wanted to know if the SelectionManager John mentioned earlier will make it in 2.1.1? On Oct 18,

[gwt-contrib] [google-web-toolkit] r9175 committed - Edited wiki page AutoBean through web user interface.

Revision: 9175 Author: b...@google.com Date: Tue Nov 2 05:23:24 2010 Log: Edited wiki page AutoBean through web user interface. http://code.google.com/p/google-web-toolkit/source/detail?r=9175 Modified: /wiki/AutoBean.wiki === --- /wiki/AutoBean.wiki Mon

[gwt-contrib] Restores re-working @UiField and Widget replacement to use DOM walking rather (issue1073801)

Reviewers: sbrubaker, tstains_google.com, Description: Restores re-working @UiField and Widget replacement to use DOM walking rather then IDs. Microbenchmarks show ~10% speedup in Firefox/Webkit browsers. AdWords saw little change on Firefox and potential 3% improvement in startup time on

[gwt-contrib] Re: Restores re-working @UiField and Widget replacement to use DOM walking rather (issue1073801)

This is not yet ready for review -- the problems that lead to rollback are not yet addressed. http://gwt-code-reviews.appspot.com/1073801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Restores re-working @UiField and Widget replacement to use DOM walking rather (issue1073801)

Oops, fixed Tom's address. On Tue, Nov 2, 2010 at 10:01 AM, rj...@google.com wrote: This is not yet ready for review -- the problems that lead to rollback are not yet addressed. http://gwt-code-reviews.appspot.com/1073801/show --

[gwt-contrib] Re: Issue 5512: RequestFactory add support for covariant return types on entity type hierarchy (issue1068801)

Thanks for the patch. I'll integrate this after the server overhaul lands. http://gwt-code-reviews.appspot.com/1068801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors

[gwt-contrib] Re: Overhaul the RequestFactory server code. (issue1062801)

A few nits so far. Still reviewing. http://gwt-code-reviews.appspot.com/1062801/diff/1/3 File samples/dynatablerf/src/com/google/gwt/sample/dynatablerf/console/HttpClientTransport.java (right): http://gwt-code-reviews.appspot.com/1062801/diff/1/3#newcode27

[gwt-contrib] Re: Restores re-working @UiField and Widget replacement to use DOM walking rather (issue1073801)

On 2 nov, 18:01, rj...@google.com wrote: This is not yet ready for review -- the problems that lead to rollback are not yet addressed. http://gwt-code-reviews.appspot.com/1073801/show Eagerly looking forward to how you intend to fix this, as I do think it's (almost) impossible given the wide

[gwt-contrib] Modifies the GWT compiler sharded entry points to support an alternative (issue1074801)

Reviewers: tobyr, scottb, Description: Modifies the GWT compiler sharded entry points to support an alternative method of sharding where multiple instances of Precompile and CompilePerms are invoked. Please review this at http://gwt-code-reviews.appspot.com/1074801/show Affected files: M

[gwt-contrib] 2.1 - [ERROR] Duplicate declaration of field style.

Since upgrading from the 2.1 SNAPSHOT to the full release of 2.1 - I'm now unable to have multiple ui:style tags within my UIBinder xml's. Is this an oversight, bug, or unannounced enhancement? Has anyone else seen this? Thanks!!! --

[gwt-contrib] png compression

I've just started using this colour picker: http://code.google.com/p/auroris/wiki/ColorPicker One of the warnings its documentation provides is that when you compile it with GWT, the images it contains are compiled into a png file that is about 1MB. Whereas, if you then open that file in any

[gwt-contrib] Re: Modifies the GWT compiler sharded entry points to support an alternative (issue1074801)

http://gwt-code-reviews.appspot.com/1074801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors