Re: Starting with programming
I have been working with Java for more than 15 years and I absolutely love it. I believe however that Java is no longer suitable for beginners. As a beginner you can learn a lot about programming from the official Java tutorials, as well as from well written books, but once you enter the 'real' world, Java is very much about plumbing, requiring extensive knowledge about all sorts of api's and tools. Javascript on the other hand, is a lot more versatile today than it used to be and increasingly popular. With Javascript you can do anything from web front-ends to apps and backend logic, without all the plumbing of Java. My advice would be to start out looking at some Javascript tutorials, and see where that takes you. https://www.codecademy.com/tracks/javascript looks like pretty good place to start. At some point you will probably have to look into HTML and CSS also, but to begin with, you can get pretty far with Javascript only. Good luck ... /Brian Den mandag den 17. august 2015 kl. 01.37.16 UTC+2 skrev nick belterman: I would like to get started with programming. does anyone know good software that is good for learning. BTW i am 14. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Architecture of adding 'pure html/js' to client side?
I am a bit surprised that none have added large chunks of html/js as an independent part of the application and are willing to sharewell well... On Wednesday, August 12, 2015 at 10:34:52 AM UTC+2, funkforce wrote: We have a GWT application coded in java on the client. There is no ui binder only a jsp page and a class with our onModuleLoad() method and then pure java serving the gui. We want to add bunch of html/javascript to a new part of the application but I don't know how to organize the new html/javascript part. The new part will most likely contain a lot of html/js + js frameworks and talk json to the same server that now serves gwt-rpc. Its a first step to move from gwt-widgets. Can someone please share how to do this? The closest I have found is ClientBundle but I am not sure its the way to. Thanks. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: (modern) chart system for GWT
How about D3 http://d3js.org/ There is a gwt wrapper gwt-d3 https://github.com/gwtd3 Vassilis On Tue, Aug 18, 2015 at 10:37 AM, Alain Ekambi jazzmatad...@gmail.com wrote: We used Ext JS charts. With our own wrapper. GXT also have a nice charting package. Also have a look at Vaadin. They wrap highchart GWT material charting looks promising too On 18 Aug 2015 09:31, Luca Morettoni l...@morettoni.net wrote: Hello, in my GWT app to render some dynamics chart on client side I used Client Side GChart project [1], everything work fine, but we're going to refresh the application user interface and we like to have a more fresh and modern chart system. The structure of the project requires: • the rendering of the charts can't use external servers, so we can immediately exclude Google Visualisation API; • we can't use any external plugin in the browser to render the charts (like Flash); • we need to interact with the charts (handle user clicks on the curves) I started to evaluate some packages, but I have found some limits and difficulties and I'd like to know your experience or if you have other package to evaluate: • GWT Highcharts [2] looks well structured, easy to use and has a good documentation, but I have found a lot of troubles using it in our project and I can't render any charts, I need to investigate the source of the issue; • gflot [3] I like this package, the problem is the documentation; • D3js [4] this is the last resort, but using it require a lot of code to render a simple chart Thanks for any hints! [1]https://code.google.com/p/clientsidegchart/ [2]http://www.moxiegroup.com/moxieapps/gwt-highcharts/ [3]https://github.com/nmorel/gflot [4]https://github.com/gwtd3/gwt-d3 -- Luca Morettoni luca(AT)morettoni.net | http://www.morettoni.net http://it.linkedin.com/in/morettoni/ | http://twitter.com/morettoni Google+ profile: https://www.google.com/+LucaMorettoni Member of GDG Perugia: http://perugia.gtugs.org -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout. -- Vassilis Virvilis -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Launching Super Dev Mode Taking almost 5 minute
I have a set of .gwt.xml modules with some inheritance betwen them. I followed the gwtp-carstore sample from the gwtp framework; basically try to minimize the iterations (be careful with tje i18n) in a Debug.gwt.xml kind of module file Mohammed Sameen sameen@gmail.com wrote: HicurrentlyIupgradedmyapplicationto GWT2.7 versionandusedsuperdevmode,itstakingalmost5minutestolaunchtheapplicationinSDM,SuperDevModestartingupworkDir:C:\Users\SAM~1.IND\AppData\Local\Temp\gwt-codeserver-8409402920962843736.tmpLoadingJavafilesincom.example.ex.onlineexample.Result.Ignored1unitwithcompilationerrorsinfirstpass.Compilewith-strictorwith-logLevelsettoDEBUGorWARNtoseeallerrors.Ignored27unitswithcompilationerrorsinfirstpass.Compilewith-strictorwith-logLevelsettoTRACEorDEBUGtoseeallerrors.Modulesetupcompletedin297949ms2015-08-1811:10:26.902:INFO:oejs.Server:jetty-8.y.z-SNAPSHOT2015-08-1811:10:27.383:INFO:oejs.AbstractConnector:StartedSelectChannelConnector@127.0.0.1:9876Thecodeserverisreadyathttp://localhost:9876/297949ms=4.96582minutesitsalmosttaking5minute,Isthereanythinkineedtocorrect?AnySuggestion?Howtominimizethistime?--YoureceivedthismessagebecauseyouaresubscribedtotheGoogleGroupsGoogleWebToolkitgroup.Tounsubscribefromthisgroupandstopreceivingemailsfromit,sendanemailtogoogle-web-toolkit+unsubscr...@googlegroups.com.Toposttothisgroup,sendemailtogoogle-web-tool...@googlegroups.com.Visitthisgroupathttp://groups.google.com/group/google-web-toolkit.Formoreoptions,visithttps://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: (modern) chart system for GWT
We used Ext JS charts. With our own wrapper. GXT also have a nice charting package. Also have a look at Vaadin. They wrap highchart GWT material charting looks promising too On 18 Aug 2015 09:31, Luca Morettoni l...@morettoni.net wrote: Hello, in my GWT app to render some dynamics chart on client side I used Client Side GChart project [1], everything work fine, but we're going to refresh the application user interface and we like to have a more fresh and modern chart system. The structure of the project requires: • the rendering of the charts can't use external servers, so we can immediately exclude Google Visualisation API; • we can't use any external plugin in the browser to render the charts (like Flash); • we need to interact with the charts (handle user clicks on the curves) I started to evaluate some packages, but I have found some limits and difficulties and I'd like to know your experience or if you have other package to evaluate: • GWT Highcharts [2] looks well structured, easy to use and has a good documentation, but I have found a lot of troubles using it in our project and I can't render any charts, I need to investigate the source of the issue; • gflot [3] I like this package, the problem is the documentation; • D3js [4] this is the last resort, but using it require a lot of code to render a simple chart Thanks for any hints! [1]https://code.google.com/p/clientsidegchart/ [2]http://www.moxiegroup.com/moxieapps/gwt-highcharts/ [3]https://github.com/nmorel/gflot [4]https://github.com/gwtd3/gwt-d3 -- Luca Morettoni luca(AT)morettoni.net | http://www.morettoni.net http://it.linkedin.com/in/morettoni/ | http://twitter.com/morettoni Google+ profile: https://www.google.com/+LucaMorettoni Member of GDG Perugia: http://perugia.gtugs.org -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
(modern) chart system for GWT
Hello, in my GWT app to render some dynamics chart on client side I used Client Side GChart project [1], everything work fine, but we're going to refresh the application user interface and we like to have a more fresh and modern chart system. The structure of the project requires: • the rendering of the charts can't use external servers, so we can immediately exclude Google Visualisation API; • we can't use any external plugin in the browser to render the charts (like Flash); • we need to interact with the charts (handle user clicks on the curves) I started to evaluate some packages, but I have found some limits and difficulties and I'd like to know your experience or if you have other package to evaluate: • GWT Highcharts [2] looks well structured, easy to use and has a good documentation, but I have found a lot of troubles using it in our project and I can't render any charts, I need to investigate the source of the issue; • gflot [3] I like this package, the problem is the documentation; • D3js [4] this is the last resort, but using it require a lot of code to render a simple chart Thanks for any hints! [1]https://code.google.com/p/clientsidegchart/ [2]http://www.moxiegroup.com/moxieapps/gwt-highcharts/ [3]https://github.com/nmorel/gflot [4]https://github.com/gwtd3/gwt-d3 -- Luca Morettoni luca(AT)morettoni.net | http://www.morettoni.net http://it.linkedin.com/in/morettoni/ | http://twitter.com/morettoni Google+ profile: https://www.google.com/+LucaMorettoni Member of GDG Perugia: http://perugia.gtugs.org -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Strange behavior today with Visualization DataTable - headings always appear in front
I'm using the Visualization DataTable. Starting this morning, all DataTable headings appear in front of any panels moved over them (such as a DialogBox). I'm not sure what has changed. Any ideas? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Chrome and SEVERE: CLIENT EXCEPTION: com.google.gwt.user.client.rpc.StatusCodeException: 0
Looks like clearing browser cache can stop the problem from happening for some time (about an hour). Any idea? Chrome 43 was fine. IE and FF are fine. On Monday, August 17, 2015 at 10:18:21 PM UTC-7, Mandy Shen wrote: We start seeing the following stack trace very often with Chrome version 44 on Windows. IE and FF seem to be fine. Any idea? Thanks! SEVERE: CLIENT EXCEPTION: com.google.gwt.user.client.rpc.StatusCodeException: 0 java.lang.Throwable: 0 at com.google.gwt.core.client.impl.StackTraceCreator$CollectorEmulated.$fillInStackTrace(StackTraceCreator.java:174) at java.lang.RuntimeException.RuntimeException(RuntimeException.java:508) at com.google.gwt.user.client.rpc.StatusCodeException.StatusCodeException(StatusCodeException.java:35) at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.$onResponseReceived(RequestCallbackAdapter.java:209) at com.google.gwt.http.client.Request.$fireOnResponseReceived(Request.java:258) at com.google.gwt.http.client.RequestBuilder$1.onReadyStateChange(RequestBuilder.java:412) at Unknown.anonymous(XMLHttpRequest.java:351) at com.google.gwt.core.client.impl.Impl.apply(Impl.java:189) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:242) at Unknown.anonymous(Impl.java:70) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: What is planned release date for GWT 2.8 (with lambdas) ?
@Jens Some days ago in IRC and proposed that GWT should do regular releases from the CI server that do not have -SNAPSHOT in their names and have a slightly different version number, e.g. major for breaking changes.timestamp. These CI releases could probably also be done after Google had tested the build against all their internal apps. This proposal sounds like a good idea to me, it will probably work for my projects. On Monday, August 17, 2015 at 6:54:46 AM UTC-7, Jens wrote: I think one issue is that Google builds their apps from GWT master branch. They don't need release versions. That also means that the master branch is stable and its fine to use it in production. The company I work for does the same. We have some custom GWT patches and build or own GWT every one or two month based on the master branch. We don't really had any problems with that approach. Some days ago in IRC and proposed that GWT should do regular releases from the CI server that do not have -SNAPSHOT in their names and have a slightly different version number, e.g. major for breaking changes.timestamp. These CI releases could probably also be done after Google had tested the build against all their internal apps. That way a new release can be done every one or two month and the enterprise guys are happy because no -SNAPSHOT dependency is in their build file. Maybe that is an acceptable compromise between using SNAPSHOT builds vs. a released version. At least it would more closely match how Google works and Google is the main committer. Also some days ago Thomas Broyer said that they do a (roughly) monthly steering group meeting but sometimes they don't release meeting minutes because they contain confidential information (from one or more of the companies in the meeting group). I proposed to just remove such information because it is very likely not relevant to the community at all and then regularly release the meeting minutes. Maybe they pick up both points in the next steering group meeting. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Chrome and SEVERE: CLIENT EXCEPTION: com.google.gwt.user.client.rpc.StatusCodeException: 0
Thanks for the reply. This error happens intermittently (and very often) while there is definitely no problem with network connections. It starts after upgrading to Chrome version 44. Clearing browser cache can stop the problem from happening for a while (about an hour), then it happens again very often. On Tuesday, August 18, 2015 at 2:01:07 PM UTC-7, Jens wrote: The exception means that your Browser can't reach your server. It does not get a server response with a HTTP status code and thus 0 is used. I would guess its an issue with your server, network or DNS. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Chrome and SEVERE: CLIENT EXCEPTION: com.google.gwt.user.client.rpc.StatusCodeException: 0
The exception means that your Browser can't reach your server. It does not get a server response with a HTTP status code and thus 0 is used. I would guess its an issue with your server, network or DNS. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: GWT Dagger 2
On Tuesday, February 24, 2015 at 4:36:24 PM UTC+1, Jens wrote: What's the best way to include your PR ( https://github.com/google/dagger/pull/119) in a project? Its a branch in my dagger fork that you can simply build and install into your local repo: https://github.com/jnehlmeier/dagger/tree/gwt-integration -- J. Could you please be a little more precise? I didn't manage to install the fork, and since the pull request still hasn't been accepted it would be great if you could elaborate more on this. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: GWT Dagger 2
Could you please be a little more precise? I didn't manage to install the fork, and since the pull request still hasn't been accepted it would be great if you could elaborate more on this. Since my fork is already 6 month old and I haven't rebased my changes yet it is probably best if you just clone the google dagger repository. Once you have done that you can do git fetch origin pull/119/head:gwt-integration This should give you a new local branch named gwt-integration which contains the changes of my pull request. Now you can decide if you want to rebase that local branch on a release tag (e.g. dagger-2.0.1) or on the master branch. Finally you just build dagger using mvn package or mvn install. -- J. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.
Re: Architecture of adding 'pure html/js' to client side?
But I not sure how this is related to GWT, specially if you want it to be independent. We added the swagger ui ( https://github.com/swagger-api/swagger-ui) in some projects and we just add the dist forlder into the war (webapp folder if you are using maven). You can add links to this htmls using anchors or setting the browser url manually using Window.Location.setLocation. On Tue, Aug 18, 2015 at 9:41 AM funkforce funkfo...@gmail.com wrote: I am a bit surprised that none have added large chunks of html/js as an independent part of the application and are willing to sharewell well... On Wednesday, August 12, 2015 at 10:34:52 AM UTC+2, funkforce wrote: We have a GWT application coded in java on the client. There is no ui binder only a jsp page and a class with our onModuleLoad() method and then pure java serving the gui. We want to add bunch of html/javascript to a new part of the application but I don't know how to organize the new html/javascript part. The new part will most likely contain a lot of html/js + js frameworks and talk json to the same server that now serves gwt-rpc. Its a first step to move from gwt-widgets. Can someone please share how to do this? The closest I have found is ClientBundle but I am not sure its the way to. Thanks. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To unsubscribe from this group and stop receiving emails from it, send an email to google-web-toolkit+unsubscr...@googlegroups.com. To post to this group, send email to google-web-toolkit@googlegroups.com. Visit this group at http://groups.google.com/group/google-web-toolkit. For more options, visit https://groups.google.com/d/optout.