Re: What are some of the most valuable frameworks in your project?
Jeff, we're getting along quite well with GWT on the client side and Spring on the server side: Data definitions (POJOs) are shared. Plus: Using the GWT Service servlet to do nothing but call a spring service (which can then do everything spring is capable of) has proven a quite stable solution.. Best Regards Sebastian On 27 Aug., 23:53, Jeff Larsen larse...@gmail.com wrote: I'm about to embark on a new GWT app and am curious what you all think about some of the following utilities. I don't think I will be able to use Roo, but I am looking into 2.1. I must admit that I do not fully understand how all the new MVP pieces fit together or the new dispatching mechanism. So, if you were starting a project from scratch today, what would you pick for libraries? Thanks, Jeff -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Help With Eclipse Development ??
Hi Jalu, what I'd try is a.) put all required libs in WEB-INF/lib and then b.) add all of WEB-INF/lib to the java build path of the eclipse project... Hope this helps! Best Regards Sebastian P.S.: You can safely ignore the WARN] Server class 'net.sf.gilead.gwt.PersistentRemoteService' could not be found in the web app, but was found on the system classpath On 26 Aug., 18:36, chalu chal...@gmail.com wrote: Hello folks, I am moving my GWT/GXT development from Netbeans to Eclipse (Helios), but I am still struggling to find my way around. I have read some tutorials and watched some videos on eclipse but I still have issues in some areas, for example the SLF4J docs says we have to add an implementation binding e.g Log4J, this however does not stop the java.lang.ClassNotFoundException: org.slf4j.LoggerFactory from been thrown. After some fiddling, I made the SLF4J library a system library (it will be added to the boot path ... , see the attached thumbnail) and that solved it for org.slf4j.LoggerFactory, but now I have others, coming out one after the other, first it was Log4J, and now this from the Gilead library I am using : java.lang.NoClassDefFoundError: net/sf/cglib/proxy/Enhancer . Caused by: java.lang.ClassNotFoundException: net.sf.cglib.proxy.Enhancer Do I have to make all my user libraries be a system library ?? Also, looking at my eclipse console view, I see stuff like this : WARN] Server class 'net.sf.gilead.gwt.PersistentRemoteService' could not be found in the web app, but was found on the system classpath [WARN] Adding classpath entry 'file:/C:/Java/javalibs/gilead/ gilead4gwt-1.3.0.1169.jar' to the web app classpath for this session For additional info see: file:/C:/eclipse/plugins/ com.google.gwt.eclipse.sdkbundle.2.0.4_2.0.4.v201006301309/gwt-2.0.4/ doc/helpInfo/webAppClassPath.html The page indicated by /webAppClassPath.html just simply says it is recommended I put libraries into WEB-INF/lib folder and gives the following tip : The most common reason to encounter this problem with a new project is using RPC, which tries to load com.google.gwt.user.client.rpc.RemoteService. The solution to is copy gwt-servlet.jar from the GWT install directory into your web app's war/ WEB-INF/lib/ directory. Fortunately, my app's war/WEB-INF/lib/ folder already has the said gwt- servlet.jar file. One would expect that after adding a library to a project, the library's jars should be in the project's path. In an attempt to force the libraries jars into the project's lib/ folder I decided to compile the app, but nothing changed within the lib/ folder, it still only contained gwt-servlet.jar. Now I am stuck, I am trying to run it in the default hosted mode (after compiling it) and nothing works from the browser anymore, instead I get a page sating thus : HTTP ERROR: 404 NOT_FOUND RequestURI=/DiSCS.html How do I handle these please ? -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Custom Visulization
Hi Raju, alteratively you could use JFreeChart and embed it as an image (i.e. create a chart on the server as temporary file); return a link for the one user to get that file and render it as an image... Hope this helps - best regards Sebastian On 24 Aug., 16:44, Raju raj.no...@gmail.com wrote: Hi Experts, I need to create Custom Visulization i.e a new chart (like piechart) xy chart. I also followe custom visulization in tutorials. i understood about flex table. now i need to know about charts.Is there any example for custom charts. can any body help this. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Integration of GWT in Spring
Hi, I guess it is a little more difficult than that as you have to integrate two paradigms here: one is request-response (classic webapp style of spring web mvc), the other is requesting on demand by google web toolkit. Possibly the easiest way would be rendering a gwt carrier page via spring - or embedding GWT via an invisible IFrame; I don't think it is that easy to just submit the contents of a GWT app along with other classic form fields... Hope this helps - good luck and best regards Sebastian On 21 Aug., 00:24, la-praline benmahidd...@gmail.com wrote: Hello everyone, First of all sorry for my mistakes i'm french. I'm making a web application with Spring and i need gwt for a text editor so i'm trying to integrate GWT in Spring. I used the webAppCreator to make an example. I use the same architecture. When i go to the page the browser return that HTTP method GET is not supported by this URL there is my web.xml ?xml version=1.0 encoding=UTF-8? web-app ... !-- Spring Entry point -- listener listener- classorg.springframework.web.context.ContextLoaderListener/listener- class /listener servlet servlet-namedispatcher/servlet-name servlet-classorg.springframework.web.servlet.DispatcherServlet/ servlet-class init-param param-namecontextConfigLocation/param-name param-value/WEB-INF/applicationContext.xml,/WEB-INF/dispatcher- servlet.xml/param-value /init-param /servlet servlet-mapping servlet-namedispatcher/servlet-name url-pattern*.do/url-pattern /servlet-mapping !-- GWT -- servlet servlet-namemyService/servlet-name servlet-classorg.nomadphp.gwt.server.MyServiceImpl/servlet-class /servlet servlet-mapping servlet-namemyService/servlet-name url-pattern*.gwt/url-pattern /servlet-mapping ... /web-app There is my dispatcher-servlet.xml beans ... ... !-- urlMapping Configuration -- bean id=urlMapping class=org.springframework.web.servlet.handler.SimpleUrlHandlerMapping property name=urlMap map ... entry key=/projectEditor.gwt ref bean=myService / /entry /map /property /bean !-- Gwt Controller -- bean id=myService class=org.nomadphp.gwt.server.MyServiceImpl / /beans Thank you for your help -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Integration of GWT in Spring
Hi Maybe this can help you: http://gwt-widget.sourceforge.net/gwt-sl/reference-1.0/index.html 2010/8/29 Sebastian Rothbucher sebastian.rothbuc...@clarities.de: Hi, I guess it is a little more difficult than that as you have to integrate two paradigms here: one is request-response (classic webapp style of spring web mvc), the other is requesting on demand by google web toolkit. Possibly the easiest way would be rendering a gwt carrier page via spring - or embedding GWT via an invisible IFrame; I don't think it is that easy to just submit the contents of a GWT app along with other classic form fields... Hope this helps - good luck and best regards Sebastian On 21 Aug., 00:24, la-praline benmahidd...@gmail.com wrote: Hello everyone, First of all sorry for my mistakes i'm french. I'm making a web application with Spring and i need gwt for a text editor so i'm trying to integrate GWT in Spring. I used the webAppCreator to make an example. I use the same architecture. When i go to the page the browser return that HTTP method GET is not supported by this URL there is my web.xml ?xml version=1.0 encoding=UTF-8? web-app ... !-- Spring Entry point -- listener listener- classorg.springframework.web.context.ContextLoaderListener/listener- class /listener servlet servlet-namedispatcher/servlet-name servlet-classorg.springframework.web.servlet.DispatcherServlet/ servlet-class init-param param-namecontextConfigLocation/param-name param-value/WEB-INF/applicationContext.xml,/WEB-INF/dispatcher- servlet.xml/param-value /init-param /servlet servlet-mapping servlet-namedispatcher/servlet-name url-pattern*.do/url-pattern /servlet-mapping !-- GWT -- servlet servlet-namemyService/servlet-name servlet-classorg.nomadphp.gwt.server.MyServiceImpl/servlet-class /servlet servlet-mapping servlet-namemyService/servlet-name url-pattern*.gwt/url-pattern /servlet-mapping ... /web-app There is my dispatcher-servlet.xml beans ... ... !-- urlMapping Configuration -- bean id=urlMapping class=org.springframework.web.servlet.handler.SimpleUrlHandlerMapping property name=urlMap map ... entry key=/projectEditor.gwt ref bean=myService / /entry /map /property /bean !-- Gwt Controller -- bean id=myService class=org.nomadphp.gwt.server.MyServiceImpl / /beans Thank you for your help -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Integration of GWT in Spring
http://pgt.de/2009/07/17/non-invasive-gwt-and-spring-integration-reloaded/ There is also working example code for the same. Thanks, Subhro. On Sun, Aug 29, 2010 at 4:31 PM, Sebastian Rothbucher sebastian.rothbuc...@clarities.de wrote: Hi, I guess it is a little more difficult than that as you have to integrate two paradigms here: one is request-response (classic webapp style of spring web mvc), the other is requesting on demand by google web toolkit. Possibly the easiest way would be rendering a gwt carrier page via spring - or embedding GWT via an invisible IFrame; I don't think it is that easy to just submit the contents of a GWT app along with other classic form fields... Hope this helps - good luck and best regards Sebastian On 21 Aug., 00:24, la-praline benmahidd...@gmail.com wrote: Hello everyone, First of all sorry for my mistakes i'm french. I'm making a web application with Spring and i need gwt for a text editor so i'm trying to integrate GWT in Spring. I used the webAppCreator to make an example. I use the same architecture. When i go to the page the browser return that HTTP method GET is not supported by this URL there is my web.xml ?xml version=1.0 encoding=UTF-8? web-app ... !-- Spring Entry point -- listener listener- classorg.springframework.web.context.ContextLoaderListener/listener- class /listener servlet servlet-namedispatcher/servlet-name servlet-classorg.springframework.web.servlet.DispatcherServlet/ servlet-class init-param param-namecontextConfigLocation/param-name param-value/WEB-INF/applicationContext.xml,/WEB-INF/dispatcher- servlet.xml/param-value /init-param /servlet servlet-mapping servlet-namedispatcher/servlet-name url-pattern*.do/url-pattern /servlet-mapping !-- GWT -- servlet servlet-namemyService/servlet-name servlet-classorg.nomadphp.gwt.server.MyServiceImpl/servlet-class /servlet servlet-mapping servlet-namemyService/servlet-name url-pattern*.gwt/url-pattern /servlet-mapping ... /web-app There is my dispatcher-servlet.xml beans ... ... !-- urlMapping Configuration -- bean id=urlMapping class=org.springframework.web.servlet.handler.SimpleUrlHandlerMapping property name=urlMap map ... entry key=/projectEditor.gwt ref bean=myService / /entry /map /property /bean !-- Gwt Controller -- bean id=myService class=org.nomadphp.gwt.server.MyServiceImpl / /beans Thank you for your help -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Handling too many locales in a large scale real life app
Just tried this plugin in Helios and it looked quite Ok but I was unable to edit anything and my scandinavian characters showed up all gibberish. There hasn't been any activity on this project for over a year which is a shame since it looked quite good. Reg. Oskar H. On Aug 28, 5:03 pm, mmoossen mmoos...@gmail.com wrote: good hint, i did not know about the epfe plugin, looks promising. thanks for sharing Michael On Aug 28, 3:57 am, Gal Dolber gal.dol...@gmail.com wrote: Checkout this plugin:http://sourceforge.net/projects/epfe/ 2010/8/27 Fernando spiderkens...@gmail.com So, in my company we face a problem where we have too many properties files to handle, and they are all large, every now and then one properties is left outdated and is missing some translations. I wanna know if there's an easy way (app, library, anything...) to deal with them besides a strict process of updating them all the time. One coworker suggested that we should make an app to generate these properties files from a database, but before we started working on that, I wanted to post here in case someone knows a solution. Thanks in advance -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
converting JPA entities to Records
Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. Joe -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: converting JPA entities to Records
If you are using Hibernate as JPA provider, I suggest you to take a look in Gilead project http://noon.gilead.free.fr/gilead/ and GWT-SL project http://gwt-widget.sourceforge.net/ Create a separated project for your entities and use it as dependency in main project and add this entity project to your application.gwt.xml using 'inherits' tag. best regards, On Sun, Aug 29, 2010 at 1:13 PM, Joe Hudson joe...@gmail.com wrote: Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. Joe -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Marcus Vinícius Bastos de Andrade http://twitter.com/mynameisflaw +55 31 9823-3606 -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: converting JPA entities to Records
Thanks but I'm using Objectify... - anyone heard of a project that does this? Thanks. Joe On Aug 29, 2:08 pm, Marcus Vinícius Bastos de Andrade mynameisf...@gmail.com wrote: If you are using Hibernate as JPA provider, I suggest you to take a look in Gilead projecthttp://noon.gilead.free.fr/gilead/and GWT-SL projecthttp://gwt-widget.sourceforge.net/ Create a separated project for your entities and use it as dependency in main project and add this entity project to your application.gwt.xml using 'inherits' tag. best regards, On Sun, Aug 29, 2010 at 1:13 PM, Joe Hudson joe...@gmail.com wrote: Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. Joe -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Marcus Vinícius Bastos de Andradehttp://twitter.com/mynameisflaw+55 31 9823-3606begin_of_the_skype_highlighting +55 31 9823-3606 end_of_the_skype_highlighting -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: converting JPA entities to Records
Hi Joe, You mean Record class from GWT 2.1? or smartGWT record? We are doing exactly what you are expecting but not with GWT Record. We are converting (JPA) domain entity into SmartGWT record, GXT model data, or pure GWT map - something like GWT record. We are calling this beanWrappers and you can find the documentation here: http://code.google.com/p/acris/wiki/BeanWrappers Implementation for GWT map is here: http://acris.googlecode.com/svn/trunk/acris-binding/src/main/java/sk/seges/acris/binding/rebind/bean/BeanWrapperCreator.java or smartGWT one is here: http://acris.googlecode.com/svn/trunk/acris-showcase/acris-showcase-ui-support/src/main/java/sk/seges/acris/binding/rebind/bean/smartgwt/SmartGWTRecordWrapperCreator.java At least it is good starting point for the inspiration, or I can help you with concrete implementation that fits your needs. Peter On 29. Aug, 20:08 h., Marcus Vinícius Bastos de Andrade mynameisf...@gmail.com wrote: If you are using Hibernate as JPA provider, I suggest you to take a look in Gilead projecthttp://noon.gilead.free.fr/gilead/and GWT-SL projecthttp://gwt-widget.sourceforge.net/ Create a separated project for your entities and use it as dependency in main project and add this entity project to your application.gwt.xml using 'inherits' tag. best regards, On Sun, Aug 29, 2010 at 1:13 PM, Joe Hudson joe...@gmail.com wrote: Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. Joe -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Marcus Vinícius Bastos de Andradehttp://twitter.com/mynameisflaw +55 31 9823-3606 -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
using the Widget.handlerManager with Composites
Hi,
I am using Composites and would like to be able reference the
HandlerManager methods. These seem to not be visible to me so I end
up duplicating the code that already exists on Widget for my
composites - is there any reason why these methods are friendly scoped
instead of protected scoped? Or, am I just thinking about this
incorrectly? Here is what I end up re-writing for my composites:
HandlerManager ensureHandlers() {
return handlerManager == null ? handlerManager =
createHandlerManager()
: handlerManager;
}
HandlerManager getHandlerManager() {
return handlerManager;
}
public final H extends EventHandler HandlerRegistration
addHandler(
final H handler, GwtEvent.TypeH type) {
return ensureHandlers().addHandler(type, handler);
}
public void fireEvent(GwtEvent? event) {
if (handlerManager != null) {
handlerManager.fireEvent(event);
}
}
So, am I missing something here? This just doesn't make sense that I
would have to do this. Thanks.
Joe
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Re: WSDL
Hi, I tried with groovyws but could not run succesfully. I created a java project in eclipse 3.5. Added the jar files groovyws.jar with 0.5.2 version,cxf-bundle-2.1.4.jar, asm.jar . Did the following code : WSClient proxy = *new* WSClient( http://www.w3schools.com/webservices/tempconvert.asmx?WSDL;, GroovyTest.* class*.getClassLoader()); proxy.initialize(); Object *obj* = proxy.invokeMethod(CelsiusToFahrenheit, 0); But when i run it, i always get error saying the someclass.not found exception. Pls let me know that am i missing some more jar files or any configuration needs to be done to run it. Thanks Deepak On Tue, Aug 10, 2010 at 8:00 PM, rudolf michael roud...@gmail.com wrote: Well you need to use a proxy on the server that calls the different web services you have. In case you like dynamic language check this out http://groovy.codehaus.org/GroovyWS http://groovy.codehaus.org/GroovyWSit is so fucking easy to use web services with groovy. but this has nothing to do with GWT/client side coding. best regards, Rudolf Michael On Tue, Aug 10, 2010 at 5:26 PM, mikedshaf...@gmail.com mikedshaf...@gmail.com wrote: To follow up on the other replyyou have to do this on the server, in Java. Apache Axis is a great way to do it... But it won't work on the client in the emulated JRE (I suspect since I've never tried it, but I doubt it will) On Aug 10, 3:27 am, Deepak Singh deepaksingh...@gmail.com wrote: Hi All, I need to consume several cross-domain wsdl files and get data by calling methods from wsdl. I dont know how to do this using GWT. Pls suggest. I am using GWT 2.1 m2 Thanks Deepak -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Problems with gwt plugin and eclipse
I am running 64 bit windows vista and for some reason I am getting this error: Errors occurred during the build. Errors running builder 'Google Web Toolkit Project Validator' on project 'contacts'. org.eclipse.jdt.internal.core.JavaModel cannot be cast to org.eclipse.jdt.core.IJavaProject I have tried several versions of eclipse and and the only way I seem to be able to create and run a standard gwt project in eclipse is by going back to an older version of eclipse i.e Version: 3.5.0.v20090611a-9gEeG1HFtQcmRThO4O3aR_fqSMvJR2sJ Build id: I20090611-1540 Anyone have any suggestions as I have tried every other combination of 32 and 64 bit eclipse with gwt plugin I can think of. Thanks -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Difficulty with GWT Developer Plugin Chrome amp; Firefox
Chris Rowland chris.robert.rowl...@... writes: I'm doing some work with the most recent version of GWT (have been working using the old hosted mode for quite a while) and I'm having issues getting the developer addin installed in Chrome and Firefox. When pasting the URL provided by the eclipse plugin, IE prompted to install the addin and it worked ok. However, when doing the same thing in Chrome and Firefox, it failed. In Chrome, it simply said the addin was missing. With Firefox it said it was missing, but couldn't find it. I wasn't able to find anywhere to download the installer manually, either. Any advice? I have this same issue for some days. It was working correctly before, I don't know what happened. Did you resolve the problem somehow? I'm interested in it, please write me if you could. Thank you. LF -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: converting JPA entities to Records
On 29 août, 18:13, Joe Hudson joe...@gmail.com wrote: Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. The SpringSource Tool Suite or Spring Roo maybe... But instead of deferred binding (which is likely to fail IMO), why not use annotation processors (javax.annotation.processing.*)? run either in your IDE (on demand, or at soon as you edit a JPA-annotated entity *.java file) or on the command line using the apt tool from your JDK, you'll be able to process your JPA-annotated classes and generate any (Java) file your want. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: using the Widget.handlerManager with Composites
On 29 août, 21:26, Joe Hudson joe...@gmail.com wrote: Hi, I am using Composites and would like to be able reference the HandlerManager methods. These seem to not be visible to me so I end up duplicating the code that already exists on Widget for my composites - is there any reason why these methods are friendly scoped instead of protected scoped? Or, am I just thinking about this incorrectly? Any reason you don't just use Widget#addHandler and Widget#fireEvent? http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/gwt/user/client/ui/Widget.html#addHandler(H, com.google.gwt.event.shared.GwtEvent.Type) -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Handling too many locales in a large scale real life app
What we do is have a test case that ensures that our interface and
properties files are completely defined:
// call this method for each properties file
public void checkMessagesDefinedProperlyInBothInterfaceAndFile(String
file) {
Properties f2 = new Properties();
FileInputStream in = null;
try {
in = new FileInputStream(file);
f2.load(in);
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
} finally {
IO.safelyClose(in);
}
Assert.assertNotNull(f2);
// check methods - properties
for (Method m : YouMessagesClass.class.getDeclaredMethods()) {
Assert.assertTrue(m.getName() + shoud not be empty,
Is.entered(f2.getProperty(m.getName(;
if (m.getParameterTypes().length 0) {
Assert.assertTrue(m.getName() + should
contain {,
f2.getProperty(m.getName()).indexOf('{') -1);
Assert.assertTrue(m.getName() + should
contain {,
f2.getProperty(m.getName()).indexOf('}') -1);
}
}
// check properties - methods
for (Object key : f2.keySet()) {
String property = f2.getProperty((String) key);
if (property.indexOf('}') == -1)
continue;
for (Method m :
YourMessagesClass.class.getDeclaredMethods()) {
if (m.getName().equals(key)) {
Assert.assertTrue(key + should have
at least 1 parameter,
m.getParameterTypes().length 0);
break;
}
}
}
}
What we do is have critical tests like this run on save, in
our .project file we have :
buildCommand
nameorg.eclipse.ui.externaltools.ExternalToolBuilder/name
triggersauto,full,incremental,/triggers
arguments
dictionary
keyLaunchConfigHandle/key
valuelt;projectgt;/Autobuild.launch/value
/dictionary
/arguments
/buildCommand
This ensures that we don't have to remember to add keys, servlet
definitions in web.xml etc - all the critical things that can go
wrong, but are easy to forget.
Joe
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I need help custom querying blobs. Can anybody get JDO BlobInfo query to to work?
Can anybody get a custom BlobInfo JDO query to work? I can't figure out how to do a custom query on the Blobs? http://code.google.com/p/gwt-examples/source/browse/trunk/DemoUpload/src/org/gonevertical/upload/server/BlobInfoJdo.java This GQL works to query blobs: SELECT * FROM __BlobInfo__ http://code.google.com/appengine/docs/java/javadoc/com/google/appengine/api/blobstore/BlobInfoFactory.html - api reference to custom querying Reference: http://demofileuploadgae.appspot.com/ - This is my demo where someone can test uploading a file to the blobstore. http://gwt-examples.googlecode.com - my gwt examples Thanks for looking, Brandon -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
app engine with hosted mode
Hi,
I posted a while back about having trouble running App Engine under
hosted mode using the gwt-maven-plugin.
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/2432606db3635f3d/fbd6a8749c977b0d?lnk=gstq=app+engine+hosted#fbd6a8749c977b0d
I've been able to find the correct configuration with the plugin to
launch the GAE runtime but I am now finding that hot deploy of
changes doesn't work. If I change a GWT compiled class in Eclipse, the
change isn't available when I refresh the browser. I have to perform
essentially a gwt:compile to have the change appear. Anyone have ideas
on what might be the problem?
Here's my plugin configuration in my pom.xml.
plugin
groupIdorg.codehaus.mojo/groupId
artifactIdgwt-maven-plugin/artifactId
version1.3.1.google/version
executions
execution
goals
goalcompile/goal
goalgenerateAsync/goal
goaltest/goal
/goals
/execution
/executions
configuration
!--
styleDETAILED/style
logLevelDEBUG/logLevel
--
runTarget/index/runTarget
hostedWebapp${project.build.directory}/$
{project.build.finalName}/hostedWebapp
copyWebapptrue/copyWebapp
servercom.google.appengine.tools.development.gwt.AppEngineLauncher/
server
extraJvmArgs-Xmx512m
-Dappengine.sdk.root=${gae.home} -
javaagent:${gae.home}/lib/agent/appengine-agent.jar/extraJvmArgs
gwtVersion${gwt.version}/gwtVersion
soycfalse/soyc
/configuration
/plugin
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DisclosurePanel and ScrollPanel
Hello, everybody! I have simple layout, something like this g:DisclosurePanel g:headerEdit Lists/g:header g:HTMLPanel some stuff here /g:HTMLPanel /g:DisclosurePanel g:ScrollPanel g:Tree ui:field=listTree / /g:ScrollPanel What is Disclosure panel followed by ScrollPanel. What I expect is when I expand Disclosure panel ScrollPanel becomes smaller and user can see scrollbar. But it never happens. Scrollpanel just moves down keeping the same size. Is there a way to give to scrollpanel the rest of parent's space? Thank you, Andrey -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Event chaining
With out seeing your code I'm not entirely sure, but I would suggest checking to see if you have added a click handler to the widget you want to observe clicks on. I have some source to look at if your interested: My click handlers are here: http://gwtexample.appspot.com/ and source for it: http://code.google.com/p/gwt-examples/source/browse/#svn/trunk/gwt_handler_example/src/com/gawkat/gwt/example_handler/client Brandon Donnelson http://gwt-examples.googlecode.com On Aug 27, 6:59 am, john nash rajasing...@gmail.com wrote: Hi , I am facing a problem related to firing of the events . Let me elaborate : When I change a value in a textBox and click on a button directly (without clicking elsewhere) , only onChange event is fired . But I expect that onClick event should also be fired followed by onChange event . I am not actually being able to make this event chaining happen . I would like to know the way I should acheive this . Thanks -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: War takes more space
Hi, I would suggest replacing all the files every time, at least thats what I do. GWT sdk will automatically build you a war, unless your using the eclipse plugin, you'll need to zip up the war directory contents and rename the war to the path you like. The things that do need to be replaced in particular are in the classes folder, and any HTML/javascript files compiled with the module name. If your using tomcat manager, or tomcat, all you then need to do is set the war into the webapps directory, and it will deploy or upload it with the manager. Not sure this will help, but I have some tomcat notes here: http://code.google.com/p/gwt-examples/wiki/gwtTomcat Brandon Donnelson http://gwt-examples.googlecode.com On Aug 26, 5:12 am, sathya ayyanar sathyaayyanar1...@gmail.com wrote: I am using GWT. In this, WAR folder takes more memory. When i reduce my source file also it doesn't get reduced. What are all files/folder must be needed in WAR? Please give suggestion about needs of each file and folder? Some of folders are images, smartG, Web-INF, sc, LS, js, pieces(In this, Sc and Web-INF takes more space). I attached the folder details in the following URLhttp://rapidshare.com/files/415235782/War_folder.bmp In my test system I am already having War folder. In Each and every time of testing What are all folders/files to be replaced? Thanks in advance. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Browser related issue
I am using GWT-JAVA. The Login page displayed good in firefox. But In IE It is too slow and also Fonts are too big. In chrome it display only the background image. Nothing will be display. Is it GWT a browser dependent? Otherwise Can i change any other options or anything else? (Note: In NameFieldContainer I added the logoImage. And In SendButtonContainer I added the login form) Thanks in advance -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Browser related issue
which version of IE are you using...? the problem you are facing here is with the styling of your page not the GWT issue so you have to include IE enabled css to counter this problem. -- Aditya On Mon, Aug 30, 2010 at 10:39 AM, sathya ayyanar sathyaayyanar1...@gmail.com wrote: I am using GWT-JAVA. The Login page displayed good in firefox. But In IE It is too slow and also Fonts are too big. In chrome it display only the background image. Nothing will be display. Is it GWT a browser dependent? Otherwise Can i change any other options or anything else? (Note: In NameFieldContainer I added the logoImage. And In SendButtonContainer I added the login form) Thanks in advance -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
