Re: Gwt Editors: How to change a value programmatically

[Manuel]

Hi Paul,

thanks for the hint.
I changed the format of the datebox to something where the year/month/day 
part is displayed in the datebox and with that my above code works. 
Unfortunately I have to use the short format, so thats no solution.


Regards,
Manuel

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Re: A good React library for GWT

[Ignacio Baca Moreno-Torres]

Looks really interesting. I think that the main problem which this library
try to solve is done using cell widgets in gwt.

El vie, 13 de marzo de 2015 17:05, Freemen Muaddib 
escribió:

> React is not only a javascript library, but a whole new web programming
> paradigm. It was developed by Facebook because of the performance needs of
> the facebook platform. The React paradigm is based on the principle that
> you abstract the DOM in a much smaller and simpler model of the web app
> page. This model is so much simpler that updating or processing it is much
> faster than updating directly the DOM. After you make all the updates at
> the abstract model, you can finally update the DOM in a single write. This
> increment performances up to 100x. Also you can have DOM updates
> frequencies with different refresh intervals for each component of the
> page. For example a button is updated immediately when pushed, but the
> connected list box can be updated each 2 or 3 seconds. React is widely
> considered to be the future of web development. You can take a look at some
> of the presentations video here: https://youtu.be/uZgAq1CZ1N8and
> here:  https://youtu.be/IVvHPPcl2TMand here:
> https://youtu.be/1OeXsL5mr4g
>
> I'm searching a library for GWT that implements the React paradigm. Can
> somebody help me?
>
> Thanks in advance.
>
>
> Il giorno giovedì 12 marzo 2015 18:31:21 UTC+1, Ignacio Baca Moreno-Torres
> ha scritto:
>
>> Sorry, I didn't know that React is a JS library. This has much more
>> sense. :)
>>
>> On Thursday, March 12, 2015 at 6:21:29 PM UTC+1, Ignacio Baca
>> Moreno-Torres wrote:
>>>
>>> I'm not sure if react library means anything :), is any library using an
>>> Observable pattern a react library? Is the jdk an object oriented library?
>>>
>>> If you are looking for a data-binding library:
>>> Editor framework using uiHandler is reactive (but not two-ways data
>>> binding)
>>> Errai data binding http://docs.jboss.org/errai/3.1.2.Final/errai/
>>> reference/html_single/#sid-51282340
>>> Tessel http://gwtcreate.com/videos/#tessel
>>> Pectin https://code.google.com/p/gwt-pectin/
>>> TurboGWT https://github.com/growbit/turbogwt-databind
>>>
>>> But, if you are looking for http://reactivex.io/, I think there isn't
>>> anything simillar. I made some test to run RxJava in GWT (
>>> https://github.com/ibaca/rxjava-gwt/) you may try.
>>>
>>> Finally, promises are kind of 'reactive commands', if your are looking
>>> for that you may tray GwtQuery or TurboGwt.
>>>
>>> Or you can just use GWT programming reactive code ;).
>>>
>>>
>>>
>>>
>>>
>>>
>>> On Thursday, March 12, 2015 at 2:40:53 PM UTC+1, Freemen Muaddib wrote:

 Hi! I'm a web developer, and I'm searching a good React (or React-like)
 library for GWT.
 Does anybody know one? Thx!

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Re: war vs webapp with GWT, AppEngine, Gradle and Eclipse

[Thad Humphries]

I have no experience with AppEngine, but I've been using Gradle for several 
months thanks to the GWT Gradle Plugin 
(https://github.com/steffenschaefer/gwt-gradle-plugin). If you are not 
using it already, you might find it useful. 

AFAIK, it is expected that whatever is in src will stomp on stuff in war. 
All you really need is build.gradle and your src directory to load into 
Eclipse (and .gitignore if you're using Git).

There is another GWT Gradle plugin in the works 
(see https://github.com/Putnami/putnami-gradle-plugin) but I've not tried 
it.

On Monday, March 9, 2015 at 2:06:09 PM UTC-4, Evan Ruff wrote:
>
> Hi guys,
>
> I was wondering if you could help me clarify my project setup. I'm an 
> Eclipse user who does a lot of work with GWT and AppEngine. I've started to 
> migrate all my projects to Gradle for dependency management and IDE 
> abstraction and am having a little issue figuring out exactly how things 
> should go.
>
> I understand that with Gradle, the files that were previously in the WAR 
> directory should go into src/main/webapp. My question comes from how this 
> all works with GPE and the build file.
>
> I've added the war plugin, appengine plugin and gwt plugin to the build 
> script, but sometimes, it appears that the files in /webapp overwrite 
> everything in /war. Is this expected behavior? Where does the appengine 
> datastore go? What about the class output directory? Should that be in 
> /war/WEB-INF/classes or /webapp/WEB-INF/classes? Where do the GWT output 
> files go?
>
> Should I be treating the /war directory like a build directory? How do I 
> set that up in the GPE so I can still use the debugging tools and such in 
> Eclipse?
>
> Sorry for such a rambling post, but I think I've thought and tested myself 
> in circles with the various configuration options and I'm just interested 
> in which approach is the correct one.
>
> Thanks,
>
> Evan
>

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Re: GWT 3.0 Roadmap?

[Brian Pedersen]

I believe 2.8 will be first: http://gwtcreate.com/videos/index.html#keynote

/Brian

Den onsdag den 17. september 2014 kl. 16.07.14 UTC+2 skrev Martin Kersten:
>
> Hi There,
>
>I am wondering what the current status of GWT 3.0 is. Is it already in 
> the making? Are there any release dates for GWT 3.0 - Beta, Mx or RC1?
>
>
> Cheers,
>
> Martin (Kersten)
>

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Re: FileUpload mucking my response

[Thad Humphries]

I use GWT's FileUpload widget *a lot*, mostly for stuff that I'm storing on 
the server--binary files, MS Office files, etc. On the server side I use 
FileUpload  from the 
Apache Commons to grab and store the file(s) before other libraries do 
something with it.

What are you doing on the server side to set the HTTP response to the user? 
Are you sending back a short string or the entire file? Are you calling 
response.setContentLength()? What's the server? I recall a but in WebLogic 
years ago that would not close and flush the response when the servlet 
finished. I had to do it myself.

When I have to return the file--say it's text I want to display in a 
TextArea--I don't send it back in the same servlet that did the upload. I 
send the user a short OK and maybe some other info about the upload, then 
make a second call to retrieve the file or some portion of it. In the case 
of a PDF or some other binary, this lets me set the MIME type properly.

On Wednesday, March 11, 2015 at 5:42:56 PM UTC-4, Thomas Lefort wrote:
>
> I am using FileUpload to retrieve the content of a file.
>
> The response I get is perfect, headers are correct, I use text/html, the 
> length is correct.
>
> Everything is fine until I fetch the response using event.getResults(). At 
> this point some extra characters are added at the end. It can be several 
> hundreds of characters.
>
> Has anybody had this problem before? Is there some gotcha I am not aware 
> of? I use GWT 2.6.1.
>
> Thanks!
>
>
>

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Re: GWT 3.0 Roadmap?

[Jens]

Next release will be called 2.8. Meeting minutes of the Steering group 
regarding the release: 

https://docs.google.com/document/d/1g6Ro3RbrOlD4RxqtWUv86wwXVSyD0uSFOO3-LnR9mGc/edit


-- J.

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Re: GWT 3.0 Roadmap?

[Max Völkel]

Uh, the year is not soo early any more. Any news on GWT 3.0 release plans?

On Monday, September 22, 2014 at 10:34:26 AM UTC+2, Jens wrote:
>
> GWT 3.0 will be early next year with Java8 language support. Before that 
> GWT 2.7 RC1 is planed to be release at the end of this month...but could 
> also be next month.
>
> GWT 2.7 will have CSS3 support, an experimental version of JsInterop and a 
> faster, easier to set up SuperDevMode (and bug fixes or course). You can 
> try the latest version of GWT by using the Maven artifacts for GWT 
> 2.7-SNAPSHOT found in Google's Sonatype OSS repository.
>
> -- J.
>

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Re: A good React library for GWT

[Freemen Muaddib]

React is not only a javascript library, but a whole new web programming 
paradigm. It was developed by Facebook because of the performance needs of 
the facebook platform. The React paradigm is based on the principle that 
you abstract the DOM in a much smaller and simpler model of the web app 
page. This model is so much simpler that updating or processing it is much 
faster than updating directly the DOM. After you make all the updates at 
the abstract model, you can finally update the DOM in a single write. This 
increment performances up to 100x. Also you can have DOM updates 
frequencies with different refresh intervals for each component of the 
page. For example a button is updated immediately when pushed, but the 
connected list box can be updated each 2 or 3 seconds. React is widely 
considered to be the future of web development. You can take a look at some 
of the presentations video here: https://youtu.be/uZgAq1CZ1N8and here: 
 https://youtu.be/IVvHPPcl2TMand here:  https://youtu.be/1OeXsL5mr4g

I'm searching a library for GWT that implements the React paradigm. Can 
somebody help me?

Thanks in advance.


Il giorno giovedì 12 marzo 2015 18:31:21 UTC+1, Ignacio Baca Moreno-Torres 
ha scritto:
>
> Sorry, I didn't know that React is a JS library. This has much more sense. 
> :)
>
> On Thursday, March 12, 2015 at 6:21:29 PM UTC+1, Ignacio Baca 
> Moreno-Torres wrote:
>>
>> I'm not sure if react library means anything :), is any library using an 
>> Observable pattern a react library? Is the jdk an object oriented library?
>>
>> If you are looking for a data-binding library:
>> Editor framework using uiHandler is reactive (but not two-ways data 
>> binding)
>> Errai data binding 
>> http://docs.jboss.org/errai/3.1.2.Final/errai/reference/html_single/#sid-51282340
>> Tessel http://gwtcreate.com/videos/#tessel
>> Pectin https://code.google.com/p/gwt-pectin/
>> TurboGWT https://github.com/growbit/turbogwt-databind
>>
>> But, if you are looking for http://reactivex.io/, I think there isn't 
>> anything simillar. I made some test to run RxJava in GWT (
>> https://github.com/ibaca/rxjava-gwt/) you may try.
>>
>> Finally, promises are kind of 'reactive commands', if your are looking 
>> for that you may tray GwtQuery or TurboGwt.
>>
>> Or you can just use GWT programming reactive code ;).
>>
>>
>>
>>
>>
>>
>> On Thursday, March 12, 2015 at 2:40:53 PM UTC+1, Freemen Muaddib wrote:
>>>
>>> Hi! I'm a web developer, and I'm searching a good React (or React-like) 
>>> library for GWT.
>>> Does anybody know one? Thx!
>>>
>>>

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