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The official GWT (formerly Google Web Toolkit) developer discussion group. GWT lets you build AJAX apps in the Java programming language.

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Colin Alworth, … Craig Mitchell3

Mar 4

GWT 2.12.2 released

Working great. And addWindowClosingHandler works again! Thanks all! On Tuesday, 4 March 2025 at 5:02:

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GWT 2.12.2 released

Working great. And addWindowClosingHandler works again! Thanks all! On Tuesday, 4 March 2025 at 5:02:

Mar 4

Bob Lacatena, … tekkyru19

Mar 14

GWT, Java 17, jakarta.servlet, Eclipse, GWT plugin

When I switched to Gradle I had to leave GWT plugin behind on advice of other users here, and it was

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GWT, Java 17, jakarta.servlet, Eclipse, GWT plugin

When I switched to Gradle I had to leave GWT plugin behind on advice of other users here, and it was

Mar 14

tekkyru, … Colin Alworth4

Mar 14

Java 17 Records to serialize in GWT

thank you for the detailed answer (as always) On Thursday, March 13, 2025 at 3:43:47 AM UTC+1 Colin

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Java 17 Records to serialize in GWT

thank you for the detailed answer (as always) On Thursday, March 13, 2025 at 3:43:47 AM UTC+1 Colin

Mar 14

anb...@gmail.com, … Craig Mitchell4

Mar 13

JSON.stringfy() doesn't preserve propery names

Thank you! Very helpful! On Monday, March 10, 2025 at 9:04:41 AM UTC-7 Colin Alworth wrote: Java

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JSON.stringfy() doesn't preserve propery names

Thank you! Very helpful! On Monday, March 10, 2025 at 9:04:41 AM UTC-7 Colin Alworth wrote: Java

Mar 13

Ankit Singh, … Jens27

Mar 12

Suggestion on upgrading gwt-2.6.1 to latest

As Colin said you can use @WebServlet and enable configuration via annotation scanning in your

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Suggestion on upgrading gwt-2.6.1 to latest

As Colin said you can use @WebServlet and enable configuration via annotation scanning in your

Mar 12

Craig Mitchell, Colin Alworth2

Feb 26

Accidental pin?

Yep, I noticed that too. We do have a fair number of inactive admins for this channel, its possible

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Accidental pin?

Yep, I noticed that too. We do have a fair number of inactive admins for this channel, its possible

Feb 26

Simon Callan, Colin Alworth2

Feb 25

Upgrading to GWT 2.12, and issues with GWT Query

If those are your only use cases, I would strongly consider just dropping GWTQuery (before or after

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Upgrading to GWT 2.12, and issues with GWT Query

If those are your only use cases, I would strongly consider just dropping GWTQuery (before or after

Feb 25

Midhunkumar, … Colin Alworth5

Feb 12

Is GWT2.11 Is Really Compatible With Java17

Note that you might also end up being impacted by https://github.com/gwtproject/gwt/issues/10020,

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Is GWT2.11 Is Really Compatible With Java17

Note that you might also end up being impacted by https://github.com/gwtproject/gwt/issues/10020,

Feb 12

Neil Aggarwal, Colin Alworth4

Feb 7

Does RPC on server not use super source?

I think I am going to try moving my class from super source to a regular class and have my code use

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Does RPC on server not use super source?

I think I am going to try moving my class from super source to a regular class and have my code use

Feb 7

Miguel Macanás, … Thomas Broyer4

Feb 7

Set -Dgwt.enhancedClasses.enabled=true property when compile

This is a runtime system property, that you have to set on your server. On Friday, February 7, 2025

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Set -Dgwt.enhancedClasses.enabled=true property when compile

This is a runtime system property, that you have to set on your server. On Friday, February 7, 2025

Feb 7

Ying Jin, Colin Alworth3

Feb 6

GWT Maven project Structure

Colin, Thanks for your suggestions. We will consider the modular-webapp archetype approach later

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GWT Maven project Structure

Colin, Thanks for your suggestions. We will consider the modular-webapp archetype approach later

Feb 6

tbb, … Jens7

Feb 1

GWT Development workflow

By "SuperDevMode" do you mean the CodeServer, don't you? Yes. GWT has a deprecated

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GWT Development workflow

By "SuperDevMode" do you mean the CodeServer, don't you? Yes. GWT has a deprecated

Feb 1

Craig Mitchell, … Khun Yee Fung9

Jan 30

GWT Dev Conflict with Spring Boot 3.4 and Google GSON

fyi: Springboot 3.4.2 fixed the Gson conflict issue. https://github.com/spring-projects/spring-boot/

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GWT Dev Conflict with Spring Boot 3.4 and Google GSON

fyi: Springboot 3.4.2 fixed the Gson conflict issue. https://github.com/spring-projects/spring-boot/

Jan 30

Neil Aggarwal, … Jens7

Jan 27

Contribute emulation of org.apache.log4j?

Got it. Thanks for the info. On Mon, Jan 27, 2025, 10:32 AM Jens <jens.ne...@gmail.com>

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Contribute emulation of org.apache.log4j?

Got it. Thanks for the info. On Mon, Jan 27, 2025, 10:32 AM Jens <jens.ne...@gmail.com>

Jan 27

Neil Aggarwal, Tim Macpherson3

Jan 22

Thank you!

> Post a link, it sounds interesting Go to https://3dmathpuzzles.com/ Click on Diagonal

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Thank you!

> Post a link, it sounds interesting Go to https://3dmathpuzzles.com/ Click on Diagonal

Jan 22

Guru Prasad M, … Colin Alworth3

Jan 21

GWTDevPluginSetup Install issue

Can you clarify which GWT version and which IE version you are using? Thomas is right of course that

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GWTDevPluginSetup Install issue

Can you clarify which GWT version and which IE version you are using? Thomas is right of course that

Jan 21

Craig Mitchell, … Jens9

Jan 13

JsInterop consuming JS with a attributes

In the Native JsTypes section here, they have the example: @JsType(isNative = true) public interface

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JsInterop consuming JS with a attributes

In the Native JsTypes section here, they have the example: @JsType(isNative = true) public interface

Jan 13

Leon, … Colin Alworth10

Jan 7

Re: Digest for google-web-toolkit@googlegroups.com - 12 updates in 3 topics

Thanks - I knew that Maven was explicitly opt-in, but several Gradle projects I've worked on have

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Re: Digest for google-web-toolkit@googlegroups.com - 12 updates in 3 topics

Thanks - I knew that Maven was explicitly opt-in, but several Gradle projects I've worked on have

Jan 7

David Nouls, … Colin Alworth4

Jan 6

Uncaught SyntaxError: Unexpected token 'debugger' (at home.ui-0.js:353714:52)

Thank you, my mistake. I've also confirmed others have had this issue (though not with GWT afaict

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Uncaught SyntaxError: Unexpected token 'debugger' (at home.ui-0.js:353714:52)

Thank you, my mistake. I've also confirmed others have had this issue (though not with GWT afaict

Jan 6

lofid...@gmail.com, Craig Mitchell2

Jan 4

GWT Transpiler Speed on M4 Max

The Mac M chips look amazing, I just couldn't get used to the Mac O/S. The inconsistencies drove

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GWT Transpiler Speed on M4 Max

The Mac M chips look amazing, I just couldn't get used to the Mac O/S. The inconsistencies drove

Jan 4

Leon

Jan 4

Re: Digest for google-web-toolkit@googlegroups.com - 1 update in 1 topic

You're probably right based on how it should work. I've never been able to get it to work for

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Re: Digest for google-web-toolkit@googlegroups.com - 1 update in 1 topic

You're probably right based on how it should work. I've never been able to get it to work for

Jan 4

Neil Aggarwal, Colin Alworth12

12/28/24

Compile multiple modules in one project

> if each HTML page has its own layout as you already have it, but all load "games/games.

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Compile multiple modules in one project

> if each HTML page has its own layout as you already have it, but all load "games/games.

12/28/24

Neil Aggarwal, … Colin Alworth16

12/20/24

Class not included in the set of types for RPC

> Are you sure you have no compiler errors, and -failOnError (or -strict) is set? No compiler

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Class not included in the set of types for RPC

> Are you sure you have no compiler errors, and -failOnError (or -strict) is set? No compiler

12/20/24

Neil Aggarwal, … Jens19

12/19/24

Getting 500 error from RPC call

> Given your error message it seems that you use Apache to access your application via /play but

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Getting 500 error from RPC call

> Given your error message it seems that you use Apache to access your application via /play but

12/19/24

Leon, Vassilis Virvilis2

12/19/24

Re: Digest for google-web-toolkit@googlegroups.com - 18 updates in 5 topics

I agree with Leon and I can only add that there is also libapache2-mod-jk to directly proxy from

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Re: Digest for google-web-toolkit@googlegroups.com - 18 updates in 5 topics

I agree with Leon and I can only add that there is also libapache2-mod-jk to directly proxy from

12/19/24

Leon Pennings, … Vassilis Virvilis7

12/18/24

Thank you GWT & Maintainers!!

I also would like to extend my thanks to current GWT maintainers. Your work is greatly appreciated. I

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Thank you GWT & Maintainers!!

I also would like to extend my thanks to current GWT maintainers. Your work is greatly appreciated. I

12/18/24

Venky, … Jens7

12/18/24

Keyboard shortcuts for non-English keyboard layouts

Thank you everyone for the help 😊 On Monday, December 16, 2024 at 11:27:42 PM UTC+5:30 Jens wrote:

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Keyboard shortcuts for non-English keyboard layouts

Thank you everyone for the help 😊 On Monday, December 16, 2024 at 11:27:42 PM UTC+5:30 Jens wrote:

12/18/24

Neil Aggarwal, … Craig Mitchell21

12/17/24

Confused about RPC setup

> In my car racing game, Wow, that is a nice game. Very impressive! Great idea to run it again on

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Confused about RPC setup

> In my car racing game, Wow, that is a nice game. Very impressive! Great idea to run it again on

12/17/24

Neil Aggarwal, Colin Alworth3

12/17/24

Is there a way to force the base url of RPC calls?

> You can cast your async service instance in client code to ServiceDefTarget, then invoke

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Is there a way to force the base url of RPC calls?

> You can cast your async service instance in client code to ServiceDefTarget, then invoke

12/17/24

Neil Aggarwal, Jens7

12/16/24

Possible to have super sources in a common package in a library?

> the package declaration in any file in the super-source folder should not contain the path

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Possible to have super sources in a common package in a library?

> the package declaration in any file in the super-source folder should not contain the path

12/16/24

Neil Aggarwal, … Craig Mitchell6

12/14/24

Not sure how to get the correct size of Canvas

> Depending on your game, you might want to have fixed > setCoordinateSpaceHeight /

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Not sure how to get the correct size of Canvas

> Depending on your game, you might want to have fixed > setCoordinateSpaceHeight /

12/14/24