Re: cross site linker in GWT 2.0 RC1 vs trunk
OK, so all I can say is "bonehead mistake." After deleting my entire copy of the trunk code and checking out a "fresh" copy of the entire code base, my compilation errors for xs mode disappeared. One troublesome point that I also discovered was that the default build.xml file for a sample project created with webAppCreator contains a hard-coded path to your GWT SDK. Of course, if you change your SDK, changing your PATH and environment variables isn't sufficient...you must also change the "gwt.sdk" property that is hard- coded into the generated build.xml file for a new project. Once I downloaded fresh GWT bits, compiled GWT again, set up my local env GWT_HOME and PATH, *and* changed the build.xml's "gwt.sdk" property, all is working again. Thanks Chris 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=.
Annotations versus XML configuration
I had a mad thought recently; some other tools I work with have changed their orientation recently to replace or to supplement XML files. Would it be worthwhile for GWT follow suit? For example, instead of declaring in the gwt.xml file, perhaps a package-info.java file could contain @GwtCompile package com.erjablow.data.shared; or even @GwtCompile(replace="com.erjablow.data.emul.complex") package com.erjablow.data.shared.complex; Respectfully, Eric Jablow -- 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=.
How to set default font family as Verdana in RichTextEditor
Hi Everyone, I have used the RichTextEditor given by the GWT ,by default when i typed the text in it it is "Times New Roman",i want to change that default to "Verdana".Please give me suggestion where i need to do the change to make default font family as "Verdana" in RichTextEditor when i typed in it. Thanks&Regards, Madhu -- 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=.
Re: GWT for Windows 7 64-bit
http://code.google.com/p/google-web-toolkit/wiki/GWT_2_0_RC http://dl.google.com/eclipse/plugin/3.5/zips/gpe-e35-1.2rc1.zip http://code.google.com/eclipse/docs/install-from-zip.html I upgraded from 1.7. So, I'm not sure if that needs to be installed before. http://code.google.com/webtoolkit/download.html On Fri, Nov 20, 2009 at 8:55 PM, rfiroz wrote: > Where can I find GWT eclipse plugin for windows 7 64-bit? > > 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=. > > > -- 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=.
Re: GWT 2.0 RC1 deRPC fails on App Engine?
Maybe i should ask, has anyone been able to get GWT 2.0 RC1 deRPC to work with App Engine? I couldn't, but maybe i did something wrong so i would love to hear if someone got it working. Kabe On Wed, Nov 18, 2009 at 9:01 PM, Kabe wrote: > I'm trying to use deRPC of GWT 2.0 RC1 on App Engine and i'm getting > the following exception. Is this because sun.misc.Unsafe is > unavailable on App Engine (i'm not sure it isn't, but it seems > possible)? Seems strange that GWT 2.0 RPC would not work on App > Engine. Did i fail to configure something correctly or is this an > intended incompatibility with App Engine? > > > > javax.servlet.ServletContext log: Exception while dispatching incoming > RPC call > java.lang.ExceptionInInitializerError >at com.google.gwt.rpc.server.RPC.decodeRequest(RPC.java:158) >at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java: > 141) >at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java: > 203) >at > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost > (AbstractRemoteServiceServlet.java:62) >at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) >at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) >at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1093) >at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter > (SaveSessionFilter.java:35) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) >at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter > (TransactionCleanupFilter.java:43) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) >at org.mortbay.jetty.servlet.ServletHandler.handle > (ServletHandler.java:360) >at org.mortbay.jetty.security.SecurityHandler.handle > (SecurityHandler.java:216) >at org.mortbay.jetty.servlet.SessionHandler.handle > (SessionHandler.java:181) >at org.mortbay.jetty.handler.ContextHandler.handle > (ContextHandler.java:712) >at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) >at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle > (AppVersionHandlerMap.java:238) >at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:139) >at org.mortbay.jetty.Server.handle(Server.java:313) >at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 506) >at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete > (HttpConnection.java:830) >at > com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable > (RpcRequestParser.java:76) >at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) >at > > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest > (JettyServletEngineAdapter.java:139) >at com.google.apphosting.runtime.JavaRuntime.handleRequest > (JavaRuntime.java:239) >at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5135) >at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5133) >at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest > (BlockingApplicationHandler.java:24) >at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: > 363) >at com.google.net.rpc.impl.Server$2.run(Server.java:814) >at com.google.tracing.LocalTraceSpanRunnable.run > (LocalTraceSpanRunnable.java:56) >at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan > (LocalTraceSpanBuilder.java:516) >at com.google.net.rpc.impl.Server.startRpc(Server.java:769) >at com.google.net.rpc.impl.Server.processRequest(Server.java:351) >at com.google.net.rpc.impl.ServerConnection.messageReceived > (ServerConnection.java:437) >at com.google.net.rpc.impl.RpcConnection.parseMessages > (RpcConnection.java:319) >at com.google.net.rpc.impl.RpcConnection.dataReceived > (RpcConnection.java:290) >at com.google.net.async.Connection.handleReadEvent(Connection.java: > 436) >at com.google.net.async.EventDispatcher.processNetworkEvents > (EventDispatcher.java:762) >at com.google.net.async.EventDispatcher.internalLoop > (EventDispatcher.java:207) >at com.google.net.async.EventDispatcher.loop(EventDispatcher.java: > 101) >at com.google.net.rpc.RpcService.runUntilServerShutdown > (RpcService.java:251) >at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run > (JavaRuntime.java:396) >at java.lang.Thread.run(Unknown Source) > Caused by: java.lang.RuntimeException: Unable to get Unsafe instance >at com.google.gwt.r
GWT for Windows 7 64-bit
Where can I find GWT eclipse plugin for windows 7 64-bit? 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=.
using linker while deploying application
we´re developing an instant messenger using gwt and smart gwt. it should be possible for our customers to integrate the messenger in their website while including the javascript from our server. we we tried to split our compilated code: one part which runs on our server and one part which could be included in the website of the customer. we basically have three modules: - main application (GWT Module, that runs at our server, displayes all users that are available on the messenger) - communication (Java Module, holds all classes necessary for the communication between our server and the customer website) - messenger (Java Module, to be integrated at user website, deployed with the xs-linker-option) the whole application must be deployed as one, because the communication module must be the same for both parts of the application. this strategy nearly worked, the messenger is displayed at the customer website that includes our javascript. problem nr. 1: the images and styles of the smart gwt could not be loaded because of a wrong path. question nr1: is there a possibility to set the correct path and load the images and styles from an external site? problem nr 2: the rpc calls from the customer website to our server always ends in "onFailure". question nr 2: how could we solve this? question nr 3: maybe our strategy is wrong, is there an better solution to reach the goal? i´m looking forward to your answers! -- 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=.
Re: GWT 2.0 RC1 deRPC fails on App Engine?
Anyone with any insight into this? has anyone gotten deRPC to work on AppEngine? On Wed, Nov 18, 2009 at 9:01 PM, Kabe wrote: > I'm trying to use deRPC of GWT 2.0 RC1 on App Engine and i'm getting > the following exception. Is this because sun.misc.Unsafe is > unavailable on App Engine (i'm not sure it isn't, but it seems > possible)? Seems strange that GWT 2.0 RPC would not work on App > Engine. Did i fail to configure something correctly or is this an > intended incompatibility with App Engine? > > > > javax.servlet.ServletContext log: Exception while dispatching incoming > RPC call > java.lang.ExceptionInInitializerError >at com.google.gwt.rpc.server.RPC.decodeRequest(RPC.java:158) >at com.google.gwt.rpc.server.RpcServlet.processCall(RpcServlet.java: > 141) >at com.google.gwt.rpc.server.RpcServlet.processPost(RpcServlet.java: > 203) >at > com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost > (AbstractRemoteServiceServlet.java:62) >at javax.servlet.http.HttpServlet.service(HttpServlet.java:713) >at javax.servlet.http.HttpServlet.service(HttpServlet.java:806) >at > org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: > 487) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1093) >at com.google.apphosting.runtime.jetty.SaveSessionFilter.doFilter > (SaveSessionFilter.java:35) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) >at > com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter > (TransactionCleanupFilter.java:43) >at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter > (ServletHandler.java:1084) >at org.mortbay.jetty.servlet.ServletHandler.handle > (ServletHandler.java:360) >at org.mortbay.jetty.security.SecurityHandler.handle > (SecurityHandler.java:216) >at org.mortbay.jetty.servlet.SessionHandler.handle > (SessionHandler.java:181) >at org.mortbay.jetty.handler.ContextHandler.handle > (ContextHandler.java:712) >at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: > 405) >at com.google.apphosting.runtime.jetty.AppVersionHandlerMap.handle > (AppVersionHandlerMap.java:238) >at org.mortbay.jetty.handler.HandlerWrapper.handle > (HandlerWrapper.java:139) >at org.mortbay.jetty.Server.handle(Server.java:313) >at > org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: > 506) >at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete > (HttpConnection.java:830) >at > com.google.apphosting.runtime.jetty.RpcRequestParser.parseAvailable > (RpcRequestParser.java:76) >at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) >at > > com.google.apphosting.runtime.jetty.JettyServletEngineAdapter.serviceRequest > (JettyServletEngineAdapter.java:139) >at com.google.apphosting.runtime.JavaRuntime.handleRequest > (JavaRuntime.java:239) >at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5135) >at com.google.apphosting.base.RuntimePb$EvaluationRuntime > $6.handleBlockingRequest(RuntimePb.java:5133) >at com.google.net.rpc.impl.BlockingApplicationHandler.handleRequest > (BlockingApplicationHandler.java:24) >at com.google.net.rpc.impl.RpcUtil.runRpcInApplication(RpcUtil.java: > 363) >at com.google.net.rpc.impl.Server$2.run(Server.java:814) >at com.google.tracing.LocalTraceSpanRunnable.run > (LocalTraceSpanRunnable.java:56) >at com.google.tracing.LocalTraceSpanBuilder.internalContinueSpan > (LocalTraceSpanBuilder.java:516) >at com.google.net.rpc.impl.Server.startRpc(Server.java:769) >at com.google.net.rpc.impl.Server.processRequest(Server.java:351) >at com.google.net.rpc.impl.ServerConnection.messageReceived > (ServerConnection.java:437) >at com.google.net.rpc.impl.RpcConnection.parseMessages > (RpcConnection.java:319) >at com.google.net.rpc.impl.RpcConnection.dataReceived > (RpcConnection.java:290) >at com.google.net.async.Connection.handleReadEvent(Connection.java: > 436) >at com.google.net.async.EventDispatcher.processNetworkEvents > (EventDispatcher.java:762) >at com.google.net.async.EventDispatcher.internalLoop > (EventDispatcher.java:207) >at com.google.net.async.EventDispatcher.loop(EventDispatcher.java: > 101) >at com.google.net.rpc.RpcService.runUntilServerShutdown > (RpcService.java:251) >at com.google.apphosting.runtime.JavaRuntime$RpcRunnable.run > (JavaRuntime.java:396) >at java.lang.Thread.run(Unknown Source) > Caused by: java.lang.RuntimeException: Unable to get Unsafe instance >at com.google.gwt.rpc.server.CommandSerializationUtil. > (CommandSerializationUtil.java:443) >... 45 more > Caused by: java.la
Re: Using same RPC servlet by mutliple modules
Maybe GuiceRemoteServiceServlet fits your needs. All the services are mapped to the same url, and GuiceRemoteServiceServlet uses Guice dependency injection to choose one appropriate service implementation, that serves the service interface on which the request was made. hope it helps On 20 nov, 11:28, Kamal Chandana Mettananda wrote: > Hi, > > When you specify the servlet url-pattern; you must specify the path you > expects without wild cards in the middle of the url-pattern. (wild card > character can be a suffix in a url pattern). > > Cheers, > Kamalhttp://lkamal.blogspot.com > > On Fri, Nov 20, 2009 at 6:50 PM, smiletolead wrote: > > > > > Hi all, > > I have a project with 2 modules. The modules are sharing a RPC > > servlet. The idea is to use single RPC servlet for multiple Service > > interfaces. The interfaces reside in different modules. I am facing > > one problem when use * in the URL pattern. The servlet is not getting > > invoked when I use the URL patter as "/*/moduleA". It is expecting me > > to specify the exact URL. Can anyone tell me what the problem is? > > > Regards, > > > -- > > > 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 > cr...@googlegroups.com> > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=. -- 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=.
Re: can't inherit gwt maps module
What version of Eclipse are you using? I just tried to run the tutorial code that you mentioned before and had no trouble. I did have to click on my side bar in eclipse and import the below files: package com.stephenlwalsh.mapstest.client; import com.google.gwt.core.client.EntryPoint; import com.google.gwt.maps.client.InfoWindowContent; import com.google.gwt.maps.client.MapWidget; import com.google.gwt.maps.client.control.LargeMapControl3D; import com.google.gwt.maps.client.geom.LatLng; import com.google.gwt.maps.client.overlay.Marker; import com.google.gwt.user.client.ui.RootPanel; This will go just below the first line of your code. Give that a try and see if it works. Stephen Walsh On Tue, Nov 17, 2009 at 10:35, Brady wrote: > The gwt-maps jar is already on my classpath. > > > > On Nov 13, 6:14 pm, Stephen Walsh wrote: > > [image: > > > ?ui=2&view=att&th=124f03f8d7f16d84&attid=0.1&disp=attd&realattid=ii_124f03f8d7f16d84&zw] > > You > > can build out a plain project like this. > > [image: > > > ?ui=2&view=att&th=124f03fa2c8235e6&attid=0.1&disp=attd&realattid=ii_124f03fa2c8235e6&zw] > > Then > > use the add JARs link from the properties window to add your library > files. > > > > Hope that helps you. > > Stephen Walsh > > > > On Fri, Nov 13, 2009 at 14:34, Stephen Walsh >wrote: > > > > > Brady, > > > > > If you right-click on your project and select "Properties" you can add > an > > > external JAR file. Or better yet, create a new plain folder and put > all of > > > your jar files in there. Then you can reference the library. I'm at > work > > > and can't send you a screen shot of my setup, but let me know if you > need > > > any other help on how to make that happen. I had the same trouble > trying to > > > include the AJAX search api for GWT. > > > > > On Thu, Nov 12, 2009 at 11:01, Brady wrote: > > > > >> I am using the google plugin for eclipse. The getting started page > > >> that you referenced, itself references the GWT startup instructions > > >> for GWT 1.5. The projectCreator and applicationCreator utilities seem > > >> to be no longer a part of the newer versions. What steps should > > >> replace the ones that reference those scripts? > > > > >> On Nov 12, 7:26 am, Eric Ayers wrote: > > >> > Official getting started page: > > > > >> > > http://code.google.com/docreader/#p=gwt-google-apis&s=gwt-google-apis. > > >> .. > > > > >> > If you are not using the Google Plugin for eclipse, you may have to > > >> > carefully setup your run configuration. > > > > >> > On Tue, Nov 10, 2009 at 4:05 PM, Brady wrote: > > >> > > I've been trying to build a simple GWT app using GWT-maps.jar, > like > > >> > > the one at: > > >> > > > http://gwttutorials.com/2009/07/28/setting-up-google-maps-with-gwt/ > > > > >> > > Despite following the instructions, I still get error messages > like > > >> > > this one: > > >> > > No source code is available for type > > >> > > com.google.gwt.maps.client.geom.LatLng; did you forget to inherit > a > > >> > > required module? > > > > >> > > I cannot find anything wrong with my application.gwt.xml file, > which > > >> > > includes the following lines: > > > > >> > > > > >> > >
Re: SOP and GWT 1.7
On 20 nov, 10:47, oleberre wrote: > Hi all. > > I had a look > tohttp://code.google.com/webtoolkit/doc/1.6/FAQ_Server.html#What_is_the... > to try to understand how SOP works. In this article, there is mention > of -xs.nocache.js which is supposed to handle cross site > problem. However, in my project, this file is not generated. I have > only to .nocache.js one. I am using GWT 1.7.1 by the way. > Is this trick still valid ? Yes > If yes, how do you generate this -xs > file ? Add the following to your module: (not sure if the generated nocache.js will have the -xs suffix, but it'll be the "xs" version, meaning that it can be loaded from a different domain than the one the HTML page has been loaded from) -- 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=.
Re: loading only IE permutation
On 20 nov, 20:06, bosco monkey wrote: > I'm trying to get the PlayStation 3 (PS3) browser to work with GWT > (see thread athttp://bit.ly/5LEG4h). I think that my GWT app may work > if I can force it to only load the IE permutation. Right now, I think > the PS3 NetFront browser is fooling the GWT loader into loading the > Firefox permutation because of its user agent string - "Mozilla/5.0 > (PLAYSTATION 3; 1.00)". > > How can I modify my app (*.gwt.xml, loader JavaScript code) to always > load the IE permutation regardless of what browser user agent string > comes through? ;-) -- 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=.
Re: Google Web Toolkit 2.0 RC1 Now Available
What do I pass to the -server argument when I want gwt 2.0 to run with all the neat GAE stuff (the google eclipse plugin does it automatically in 1.7) On Nov 18, 10:01 am, Arthur Kalmenson wrote: > Oh, good to hear. There was some discussion about whether deRPC would > make it into 2.0 or not, and I didn't see it mentioned in the Wiki. > Sorry about that! > > -- > Arthur Kalmenson > > > > On Tue, Nov 17, 2009 at 3:33 PM, Chris Ramsdale wrote: > > The deRPC components live under the com.google.gwt.rpc package and are > > available in the RC. The doc may be a bit sparse or missing in a few spots > > but we're adding content daily as we march towards release. > > > On Tue, Nov 17, 2009 at 2:58 PM, Arthur Kalmenson > > wrote: > > >> Congrats on the release! We'll definitely be using GWT 2 in our next > >> project, I can't wait! > > >> But I guess deRPC didn't make it in? Any chance of it appearing before > >> the final release? > > >> -- > >> Arthur Kalmenson > > >> On Tue, Nov 17, 2009 at 2:32 PM, br...@google.com > >> wrote: > >> > You should be in good shape either way, actually. The same project > >> > structure will work with either SDK version, so you can retain the > >> > option to switch back and forth. The only "one-way" choice would be if > >> > you start using the new UiBinder, ClientBundle, and layout panel > >> > stuff. If you need to play it conservatively, you could hold off on > >> > those things, but you can at least start using the new in-browser > >> > development mode, which should make you even more productive as you > >> > push toward your own launch. > > >> > Big picture, though, we're eager to finalize 2.0, so I wouldn't expect > >> > too long an RC cycle this time. In other words, you should even be > >> > safe to start using 2.0-only features in the timeframe you're > >> > describing. > > >> > On Nov 17, 2:23 pm, Yozons Support on Gmail wrote: > >> >> What's the ETA now for GWT 2.0 final? I am developing now under 1.7.1, > >> >> but > >> >> won't expect to be in production for another 4 months or so. Would I > >> >> be > >> >> better off getting a jump on 2.0 now or would I risk 2.0 not being > >> >> ready for > >> >> production over the next several months? > > >> > -- > > >> > 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=. > > >> -- > > >> 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=. > > > -- > > > 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=. -- 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=.
Missing build paths for App Engine SDK and GWT SDK
[On a Mac OS X 10.5.8] I had to clean off my old Galilio and Google plugin. Then I re-installed Eclipse Galilio and then installed the Google plugin (from the update site http://dl.google.com/eclipse/plugin/3.5), as shown here by Eclipse's "already installed software" link: Eclipse IDE for Java EE Developers 1.2.1.20090918-0703 epp.package.jee Google App Engine Java SDK 1.2.61.2.6.v200910131704 com.google.appengine.eclipse.sdkbundle.e35.feature.feature.group Google Plugin for Eclipse 3.5 1.1.2.v200910131704 com.google.gdt.eclipse.suite.e35.feature.feature.group Google Web Toolkit SDK 1.7.11.7.1.v200909221731 com.google.gwt.eclipse.sdkbundle.e35.feature.feature.group I'm trying work with an existing GWT/Google App project. When I open that project and go to [Project] > Java Build Path > Libraries, I get a message "2 build path entries are missing.", and the entries for App Engine SDK [App Engine - unknown version] (unbound) and GWT SDK [GWT - unknown version] (unbound) are marked with red error X boxes. Of course lots of stuff in the code won't resolve. I uninstalled & re-installed the plug once, but get the same result. What is wrong here? -- 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=.
com.google.gwt.i18n.client.Constants
in general, how should one go about segmenting and structuring methods and properties for i18n for a mid to large sized application? - should there be a single class and associated properties files (1 per language) that cover every requirement in all classes? or should constants be organised into different smaller groups? - should there be a single global instantiation of a class that is saved and re-used vs. calling GWT.create() each time a Constants class is required? - in a scenario where a piece of code is called frequently, is there a performance issue with GWT.create()'ing multiple different MyThisConstants and MyThatConstants classes vs. GWT.create() a single MyConstants class vs. passing in a global instantiated object? - does the compiler sort all of this out for you and there is little need to be concerned? thanks, /dave -- 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=.
GWT 2.0 Development Mode: Can't Load Page
I'm trying to run the sample GWT 2.0 Applications. I can't seem to get the development mode to work. When I hit the Run button in Eclipse, I get the GWT Development Mode Window, and it says: "00:00:01.674 [INFO] Waiting for browser connection to http://localhost:/DynaTable.html?gwt.codesvr=10.1.3.14:9997"; However when I browse to this URL: http://localhost:/DynaTable.html?gwt.codesvr=10.1.3.14:9997 in FireFox, IE8, or Chrome I get a message stating that the web page can't be loaded. I have JDK 6 release 17, Eclipse 3.5, Windows 7. -- 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=.
Controlling desktop windows size and position.
Is there and equivalent functional in GWT to VB's FindWindow, ShowWindow and MoveWindow? I would like to write a simple GWT application that would list all applications running on a Windows PC and have the ability to control the window's position attributes. Patrick -- 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=.
Re: MouseOverHandler not called for text of Checkbox
Thanks to both of you for the info. I suspected it was an issue with the CheckBox itself, but wanted to make sure that I wasn't missing something obvious. My fix (for now) has just been to manually add my own Label (instead of using the CheckBox label) and handling mouse over the Label events, as the CheckBox itself isn't essential. If I do switch back, your suggestion of a Composite is exactly what I'll do. Thanks! On Nov 20, 3:18 am, Thomas Broyer wrote: > On Nov 20, 2:01 am, dave wrote: > > > First and only time I'll bump this, but I've yet to find a solution. > > > Adding a MouseOverHandler to the GWT CheckBox widget only fires when > > mousing over the checkbox itself from the top, left, or bottom. It > > does not fire when mousing over the text label or when moving from > > the text over the actual checkbox. > > > How can I add a MouseOverHandler that will fire when over the label of > > a CheckBox? > > If you ask me, this is a bug in CheckBox (it uses many "hacks" to get > events sunk on the checkbox rather than that encloses both the > checkbox and label, which leads to this behavior and which I'm really > not sure is needed –cannot it take advantage of events bubbling to the > span?–) > > In the mean time, you'd have to copy/fix CheckBox (or in other words > create your own). -- 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=.
Re: Gears API - Notification
Hi Bakul, It isn't available now, but I'd be happy to look at any patches and consider them for inclusion. I added an issue: http://code.google.com/p/gwt-google-apis/issues/detail?id=331 -Eric. On Fri, Nov 20, 2009 at 2:55 PM, Bakul wrote: > Hi, > > Just curious to know if Notification of Gears is available in Gears > API for GWT? > > Thanks, > Bakul > > -- > > 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=. > > > -- Eric Z. Ayers Google Web Toolkit, Atlanta, GA USA -- 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=.
Gears API - Notification
Hi, Just curious to know if Notification of Gears is available in Gears API for GWT? Thanks, Bakul -- 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=.
Re: cache.html file is not cached with JBoss(Tomcat) and Internet Explorer 6-7
For Tomcat, if you have this in your META-INF/context.html: This will prevent it from doing the caching. If you have any other type of Authenticator in use already, you can probably just add the disableProxyCaching="false" attribute to it. -- 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=.
loading only IE permutation
I'm trying to get the PlayStation 3 (PS3) browser to work with GWT (see thread at http://bit.ly/5LEG4h). I think that my GWT app may work if I can force it to only load the IE permutation. Right now, I think the PS3 NetFront browser is fooling the GWT loader into loading the Firefox permutation because of its user agent string - "Mozilla/5.0 (PLAYSTATION 3; 1.00)". How can I modify my app (*.gwt.xml, loader JavaScript code) to always load the IE permutation regardless of what browser user agent string comes through? -- Bosco -- 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=.
Re: Unknown type evolves from overriding functions in Javascript
Sorry for the strange formatting, by the way. I simply copy-and-
pasted my code.
On Nov 20, 10:58 am, MonkeyMike wrote:
> I have some JSNI that the GWT compiler doesn't like...
>
> --
> public static native void declareCustomMoveable(String
> customMoveableId, NativeCustomMoveableCallback callback) /*-{
> dojo.declare( customMoveableId, dojox.gfx.Moveable, {
> onFirstMove: function(mover){
>
> callba...@gwtgfx.client.callback.custommoveablecallback::onFirstMove
> ();
> },
> onMoving: function(mover, shift){
>
> callba...@gwtgfx.client.callback.custommoveablecallback::onMoving(
>
> Lgwtgfx/client/definition/jsni/NativeTransformDefinition;
> )(shift);
> },
> onMoved: function(mover, shift){
>
> callba...@gwtgfx.client.callback.custommoveablecallback::onMoved(
>
> Lgwtgfx/client/definition/jsni/NativeTransformDefinition;
> )(shift);
> }
> });
> }-*/;
> --
>
> Note that I am using dojo's pattern for "subclassing"
> dojox.gfx.Moveable, and overriding the methods onFirstMove, onMoving,
> and onMoved. In each of these, there is a call to the relevant method
> from NativeCustomMoveableCallback.java (which is a Java interface, by
> the way). The GWT compiler is okay with the onFirstMove
> implementation, but for both the onMoving and onMoved implementations,
> I get the following error...
>
> "Expected a valid parameter type signature in JSNI method reference"
>
> Note that I have indicated that "shift" is an instance of a
> NativeTransformDefinition, which is a subclass of JavaScriptObject in
> my library. Isn't this valid? I thought that the GWT compiler
> "trusts" the developer to indicate types of objects that come from
> JavaScript, so long as the types are subclasses of JavaScriptObject.
>
> So is it just that my syntax is somehow incorrect? I'm using GWT
> 1.7. If not, how can I refactor this to achieve a pattern which is
> acceptable to the GWT compiler?
>
> 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=.
Unknown type evolves from overriding functions in Javascript
I have some JSNI that the GWT compiler doesn't like...
--
public static native void declareCustomMoveable(String
customMoveableId, NativeCustomMoveableCallback callback) /*-{
dojo.declare( customMoveableId, dojox.gfx.Moveable, {
onFirstMove: function(mover){
callba...@gwtgfx.client.callback.custommoveablecallback::onFirstMove
();
},
onMoving: function(mover, shift){
callba...@gwtgfx.client.callback.custommoveablecallback::onMoving(
Lgwtgfx/client/definition/jsni/NativeTransformDefinition;
)(shift);
},
onMoved: function(mover, shift){
callba...@gwtgfx.client.callback.custommoveablecallback::onMoved(
Lgwtgfx/client/definition/jsni/NativeTransformDefinition;
)(shift);
}
});
}-*/;
--
Note that I am using dojo's pattern for "subclassing"
dojox.gfx.Moveable, and overriding the methods onFirstMove, onMoving,
and onMoved. In each of these, there is a call to the relevant method
from NativeCustomMoveableCallback.java (which is a Java interface, by
the way). The GWT compiler is okay with the onFirstMove
implementation, but for both the onMoving and onMoved implementations,
I get the following error...
"Expected a valid parameter type signature in JSNI method reference"
Note that I have indicated that "shift" is an instance of a
NativeTransformDefinition, which is a subclass of JavaScriptObject in
my library. Isn't this valid? I thought that the GWT compiler
"trusts" the developer to indicate types of objects that come from
JavaScript, so long as the types are subclasses of JavaScriptObject.
So is it just that my syntax is somehow incorrect? I'm using GWT
1.7. If not, how can I refactor this to achieve a pattern which is
acceptable to the GWT compiler?
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=.
Re: Upgrade 1.5.3 to 1.7.1
Just wanted to thank the people who gave pointers on this subject. To : Thomas Broyer, SmartKiller, Olivier and tskaife... Help is greatly appreciated! My work is now running on top of GWT 1.7.1. Thanks a Million, Vince On Nov 11, 5:08 pm, Vince wrote: > Hello tskaife, > > Yep! I just figured it out... I did insert the java thread size > specifier, e.g. -Xss16M. Is that overkill? > > Anyhow, thanks for the feedback... Appreciate it. Now I'm back on > track. > > Thanks, > Vince > > On Nov 11, 4:50 pm, tskaife wrote: > > > > > There was an issue like that in 1.6 which I think has been fixed in > > 1.7 > > >http://code.google.com/p/google-web-toolkit/issues/detail?id=3510 > > > try adding -Xss1024k > > > On Nov 11, 2:23 pm, Vince wrote: > > > > Hello, > > > > Is this script correct? > > > > @java -Xmx256M -cp "%~dp0\src;%~dp0\web\WEB-INF\classes;C:\workspace > > > \env\GWT 1.6.4\gwt-windows-1.6.4\gwt-user.jar;C:\workspace\env\GWT > > > 1.6.4\gwt-windows-1.6.4\gwt-dev-windows.jar" > > > com.google.gwt.dev.Compiler -war "%~dp0\www" %* > > > com.timelink.falco.wui.wuigwt.TestApp > > > > Thanks, > > > Vince > > > > On Nov 11, 2:33 pm, Vince wrote: > > > > > Phase : Change version 1.5.3 - 1.6.4 > > > > > I'm in the process of changing the compilation build script from using > > > > GWTCompile to Compile and I am encountering a StackOverFlow error on > > > > my code. This error didn't use to be thrown when using version > > > > 1.5.3... > > > > > Does anybody have any idea on where this error could be originating > > > > from? A concept change perhaps from 1.5.3... The only clue I have is > > > > that it's coming from an ArrayList invocation. > > > > > Thanks, > > > > Vince > > > > > P.S. Here's a few iterations of the stack trace of that exception... > > > > > [ERROR] Unexpected internal compiler error > > > > java.lang.StackOverflowError > > > > at java.io.ObjectOutputStream$HandleTable.hash(Unknown Source) > > > > at java.io.ObjectOutputStream$HandleTable.lookup(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.defaultWriteFields(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > > > > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.writeObject(Unknown Source) > > > > at java.util.ArrayList.writeObject(Unknown Source) > > > > at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown > > > > Source) > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown > > > > Source) > > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > > > > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > > > > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.defaultWriteFields(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > > > > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.writeObject(Unknown Source) > > > > at java.util.ArrayList.writeObject(Unknown Source) > > > > at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown > > > > Source) > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown > > > > Source) > > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > > > > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > > > > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.defaultWriteFields(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > > > > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown > > > > Source) > > > > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > > > > at java.io.ObjectOutputStream.writeObject(Unknown Source) > > > > at java.util.ArrayList.writeObject(Unknown Source) > > > > at sun.reflect.GeneratedMethodAccessor53.invoke(Unknown > > > > Source) > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown > > > > Source) > > > > at java.lang.reflect.Method.invoke(Unknown Source) > > > > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source)
-server argument documentation?
I am using GWT 2.0 built from trunk and I want to be able to launch my GWT / GAE app in DevMode (so that it uses GAE and not just Jetty). What is the the correct servlet configuration launcher that I should pass with the "-server" option in my Java Application Configuration? -- 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=.
Re: Bloquear copy - paste
claro, bueno supongo, ya que he posteado en español y responden igual,
ademas trae la opcion de traducir.
y lo he conseguido con:
txtNroExpediente.addFocusListener(new FocusListenerAdapter()
{
@Override
public void onLostFocus(Widget sender)
{
if
(!txtNroExpediente.getText().matches("[0-9]*"))
{
Window.alert("Este campo solo acepta
numeros");
txtNroExpediente.setText("");
}
}
});
ya que la validacion de entrada en el onchange no toma cuando el
string es pegado (ctrl + v)
Saludos
On 19 nov, 20:34, despineira wrote:
> ¿Por qué no validar todo al final en lugar de validar activamente los
> campos durante el input?
> De todas maneras tiene que haber un evento onchange en el widget de
> input text. Podrías usar ese evento para validar la entrada ahi.
>
> PD: Yo creia que el grupo era en ingles, se puede tambien postear en
> castellano?
>
> Saludos
>
> On Nov 19, 7:30 pm, Jochelo
> wrote:
>
> > Ya tengo bloqueado el segundo botón con una función java script, ahora
> > quisiera saber cómo bloquear "ctrl + v" de forma genérica con una
> > función global o con alguna función para cada campo.
> > Lo que quiero llegar a hacer es que no peguen letras con "ctrl + v" en
> > un campo numérico.
> > Gracias.
--
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=.
Query regarding printing a widget
Hi All,
I just needed some help regarding a functionality where i need to
print the contents of a widget.
I am using the Print.it() function. I am able to print the HTML
string using the function Print.it("Just Print.it()!"). This
happens successfully, but am not able to print the contents of a
particular rootPanel. The rootPanel has a couple of buttons and a
textBox with some text. I have been using the following command for
this
Print.it(rootPanel.get("__printingFrame"));
I know I am missing something here. But am not sure how to proceed.
When i fire this command I just get the text " [object] " printed.
Can someone help me out at this point? What else do i need to do to
get the contents of the TextBox printed.
This was the entry that I made in html file.
I saw some previous codes where I got some info, but am looking out
for a very specific example where a textBox is passed as an argument
and I get only the contents of it printed.
Can someone please suggest what do I need to do?
regards,
Abhiram
--
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=.
cache.html file is not cached with JBoss(Tomcat) and Internet Explorer 6-7
Hi, I have 2 filters in my aplication (defined in web.xml): - CacheFilter: to cache static files (*.cache.html,*.css, ...) - GZIPFiler : to gzip cache.html file. GZIPFilter works ok but cache filter , using JBoss and IE6-7 does not caches my cache.html file. I read that Tomcat adds Pragma: no-cache header to any resources in a secure context. So, altough I add an expires header (1 year) to my cache.html file, then Tomcat adds Pragma: no-cache header and the cache.html file is not cached. In this link http://forums.adobe.com/thread/95228 they explain how to add another filter (ResponseHeaderFilter) to change the headers (after tomcat has added Pragma: no-cache header) ResponseHeaderFilter com.nte.anthema.gwt.server.common.ResponseHeaderFilter Cache-Control max-age=3600 Pragma public ResponseHeaderFilter *.cache.html But, the html.cache file is not cached neither. Has anyone got a solution to 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=.
Re: GWT Developer Plugin (GWT 2.0 RC1) crashes FF 3.5.5
Great. I figured it must be known since it's rather routine -- it'll crash after every few code change/test cycles, but I can't "make it crash" yet. But it's always after reloading FF after making changes that no doubt cause a server reload or something. -- 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=.
Re: GWT Developer Plugin works only sometimes
Upgrading from 1.7 seems fraught with peril. The docs even suggest that you install on a clean install of Eclipse, which is what I did because prior to that, my own attempt resulted in much confusion. As the gwt.xml, it appears that there was a bug (supposedly fixed for RC 2) regarding uppercase characters in the gwt.xml file name. I went with all lowercase letters and it seemed happy. I also found that I had to add -Xms100m to my debug launch param for the JRE VM to avoid module load failures. Hope this helps -- 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=.
Re: GWT 2.0 Javascript IE Crash
I wonder if this is the bug that I am also seeing. I am running
2.0RC2 and in IE6 also get an Illegal Argument error when I run it as
compiled JS. From hosted mode this exception is thrown
com.google.gwt.core.client.JavaScriptException: (Error): Invalid
argument. number: -2147024809 description: Invalid argument. at
sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance
(NativeConstructorAccessorImpl.java:39) at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance
(DelegatingConstructorAccessorImpl.java:27) at
java.lang.reflect.Constructor.newInstance(Constructor.java:501) at
com.google.gwt.dev.shell.ModuleSpace.createJavaScriptException
(ModuleSpace.java:64) at
com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript
(BrowserChannelServer.java:157) at
com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke
(ModuleSpaceOOPHM.java:120) at
com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:
509) at
stepping through the code my problem occurs in LayoutImplIE6 on the
line with the *
public Element attachChild(Element parent, Element child, Element
before) {
if (!isIE6) {
return super.attachChild(parent, child, before);
}
DivElement container = Document.get().createDivElement();
*container.insertBefore(child, before);
It works fine in IE7, 8, Safari and Firefox
--
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=.
Re: GWT 2.0 Javascript IE Crash
One more thing of note is that DevMode in Eclipse then starts to take close to 100% CPU. -- 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=.
Re: JSNI syntax question - calling Java methods from JSNI
Nice. Thanks Thomas. Worked great. I knew it had to be something as
simple as that. Much appreciated.
On Nov 20, 4:22 am, Thomas Broyer wrote:
> On Nov 20, 1:07 am, Bryan wrote:
>
>
>
> > I'm following the example seen here for 'calling Java methods from
> > JSNI' and it works great.
>
> >http://googlewebtoolkit.blogspot.com/2008/07/getting-to-really-know-g...
>
> > I'm trying to do something slightly different though. Here's what it
> > is.
>
> > package com.foo.bar;
>
> > public class MyClass {
>
> > private void javaMethod(String s) {
> > Window.alert("called the java method with String " + s);
> > }
>
> > private native String nativeMethod() /*-{
>
> > var myFunc = function() {
> > // trying to call the 'javaMethod' method from here
> > and the
> > notation
> > // at the link above does not work
> > //
> > // notation that is not working for me
> > //
> > th...@com.foo.bar.myclass::javaMethod(Ljava/lang/String;)
> > ('coming from nativeMethod.myFunc');
> > }
>
> > }-*/;
>
> > }
>
> > It doesn't surprise me that what I'm trying doesn't work, I'm assuming
> > the 'this' I'm trying to use is in the wrong scope. Anyone have any
> > suggestions for how I can get to that java method from within a native
> > method that defines a function?
>
> It's as easy as the following ;-)
>
> var self = this;
> var myFunc = function() {
> s...@com.foo.bar.myclass::javaMethod(Ljava/lang/String;)('coming
> from nativeMethod.myFunc');
>
> };
--
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=.
Re: GWT vs ExtJs
I would strongly suggest that you stay away from the entire Ext family. They have and continue to have a very deceptive licensing scheme. It's licensed under GPL so you cannot use it commercially unless you are will to open source you client source code *and* your server side source code according to thier very terms of use - which is very bizarre. Secondly even if you do end up buying a commercial license at $329 / license, you still do not have access to the bug fix releases. The $329 / license really doesn't get you much. Version 2.0 final of ExtGWT was pretty much demoware with over 100 critical bugs. 4 - 6 months later several bugs have been fixed but license holders are not entitled to the latest bug fix release of 2.0.3. You not only need a license but you need a support subscription to download the latest stable version. See http://www.extjs.com/products/gxt/download.php http://www.extjs.com/forum/showthread.php?p=393316#post393316 So the real cost of the license is $629 / license / year. In addition to this be prepared to pay frequent upgrade fees for no good reason. Users were required to buy upgrade licenses within less than a year of the ExtGWT 1.0 release because they did an *internal* refactoring to clean up the code and not because new features were added to justify the 2.0 release. A final word of caution - read the terms of their commercial license very carefully and run it by your legal. It's not your typical commercial license that you'd expect with a commercial product. They have some really severe restrictions that might even require you end user / customer to buy a commercial license of ExtGWT. On Nov 20, 9:04 am, Дмитрий Николаев wrote: > For my personal experience, I would recommend use native GWT library. > More stable, low cost, good documented, strong typing > > Most of the UI in Ext-js logically replecable by native GWT > > On 19 ноя, 20:11, Palani wrote: > > > > > We are evaluating GWT and Ext-JS for our application development. > > > With GWT, I do not need to mess with Java Script and all the > > development can be done in Java. > > > With Ext-Js, I need to learn JavaScript and it is not strongly typed > > language. > > > Any other guidance would be appreciated. > > > Thank you in advance.- Hide quoted text - > > - Show quoted text - -- 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=.
Select(listbox) box with custom selection image arrow in GWT 2.0
Hi, Is it possible to create select(list) box with custom image for the selection arrow? the standard gwt list box does not use any resources so i think it can't be customized for that, so i need to create my own widget? Regards. -- 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=.
Re: GWT vs ExtJs
Other reasons for using plain GWT: - no licence issues for commercial apps (but ExtJS has a history of switching licences) - smaller downloads (because user doesn't need to download a js library) - anecdotal evidence suggests it's faster (because GWT can optimize all the js) - the java tools available really do make development more efficient than working in js (type safety, refactoring etc) - support via this group is pretty good, but it seems (from the lack of questions and answers) that most people here only use plain GWT. I'm not sure if third party libs have the same level of support elsewhere. - AFAIK GWT 2.0's code splitting won't work with js libs Paul Дмитрий Николаев wrote: > For my personal experience, I would recommend use native GWT library. > More stable, low cost, good documented, strong typing > > Most of the UI in Ext-js logically replecable by native GWT > > On 19 ноя, 20:11, Palani wrote: > >> We are evaluating GWT and Ext-JS for our application development. >> >> With GWT, I do not need to mess with Java Script and all the >> development can be done in Java. >> >> With Ext-Js, I need to learn JavaScript and it is not strongly typed >> language. >> >> Any other guidance would be appreciated. >> >> Thank you 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=.
Re: How to handle image/gif response
Ok, i will give it a go, thanks Martin.
On Nov 20, 2:52 pm, Martin Trummer wrote:
> Image img = new Image (GWT.getHostPageBaseURL() +"serviceexample/
> ImgRetrieve");
> that's the way to go
>
> ImgRetrieve should be a servlet that sends back the image
> if it receives a get request
>
> that's explained in the link of my last post
>
> On 20 Nov., 12:40, zhangj5 wrote:
>
> > Maybe I did not explain my question correctly.
> > Actually, my application is to create a registered user login
> > interface. Registered user has photo stored in DB (uploaded when
> > registration ), and once user login successfully, his/her photo will
> > be retrieved from DB and displayed, so using the combination of form
> > submit and GWT is the only solution I have found, just wondering if
> > there are any other techniques can be used in this case, as this is my
> > fist GWT application.
> > I had tried to display image by using
> > Image img = new Image( “google.com/intl/en_AL/images/
> > logo.gif” );
> > ,which is working as expected.
> > Since my image is stored in ServletOutputStream,
> > I tried to useImage img = new Image (GWT.getHostPageBaseURL() +
> > "serviceexample/ImgRetrieve");
> > But image is not displayed.
>
> > On Nov 19, 7:33 pm, Martin Trummer wrote:
>
> > > if you only want to display an image there's no need for a form
>
> > > this might be useful:http://bit.ly/2Wgvtm
>
> > > On 19 Nov., 20:22, Martin Trummer wrote:
>
> > > > what are you trying to do?
>
> > > > what is the form good for?
> > > > does it upload the image and afterwards you want to display this
> > > > uploaded image?
>
> > > > On 19 Nov., 13:01, zhangj5 wrote:
>
> > > > > Hi all,
> > > > > I have a question about how to handle image/gif type response on
> > > > > client side, any suggestion will be great.
> > > > > There is a service which responds for retrieving image (only one each
> > > > > time at the moment) from database. The code is something like,
>
> > > > > JDBC Connection
> > > > > Construct MYSQL query.
> > > > > Execute query
> > > > > If has ResultSet, retrieve first one {
> > > > > image = rs.getBlob("img"); //save image into Blob image, “img” is the
> > > > > only entity in the image table.
>
> > > > > }
>
> > > > > Then,
> > > > > response.setContentType("image/gif"); //set response type
> > > > > InputStream in = image.getBinaryStream(); //output Blob image to
> > > > > InputStream
> > > > > int bufferSize = 1024; //buffer size
> > > > > byte[] buffer = new byte[bufferSize]; //initial buffer
> > > > > int length =0;
> > > > > while ((length = in.read(buffer)) != -1) {//read length data from
> > > > > inputstream and store into buffer
> > > > > out.write(buffer, 0, length); //write into
> > > > > ServletOutputStream}
>
> > > > > in.close();
> > > > > out.flush(); //write out
>
> > > > > The code on client side
> > > > >
> > > > > imgform.setAction(GWT.getModuleBaseURL() + "serviceexample/
> > > > > ImgRetrieve");
> > > > >
> > > > > ClickListener {
> > > > > OnClick, then imgform.submit();
>
> > > > > }
>
> > > > > formHandler {
>
> > > > > onSubmit, form validation
>
> > > > > onSubmitComplete
> > > > > ??? //handle response, and display image
> > > > > Here is my question, i had tried
> > > > > Image img = new Image(GWT.getHostPageBaseURL()
> > > > > +"serviceexample/ImgRetrieve");
> > > > > mg.setSize("300", "300");
> > > > > imgpanel.add(img);
> > > > > but i only got a non-displayed image with 300X300 size.
>
> > > > > }
>
> > > > > So, how should i handle the responde in this case?
>
> > > > > 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=.
GWT Developer Plugin works only sometimes
Hi, yesterday I installed GWT 2.0 RC1 and it seems to work randomly. Before opening an issue, I'd like to know if I'm the only one to experience it. I was writing an application with 1.7 and I just replaced the GWT files without any change of code. When I run the new dev mode, everything starts as normal. I browse to http://meshcms.dev:8887/meshcms/resources/host_page.mfm?mode=file_manager&dir=meshcms/user_profile&gwt.codesvr=127.0.0.1:9997 (mfm is mapped to FreeMarker, meshcms.dev points to localhost). In the development mode window, two elements are marked in red: 00:01:48,887 [INFO] Connection received from 127.0.0.1:50316 00:01:48,995 [ERROR] Failed to load module 'meshcms' from user agent 'Mozilla/5.0 (Windows; U; Windows NT 6.1; it; rv:1.9.1.5) Gecko/ 20091102 Firefox/3.5.5' at 127.0.0.1:50316 In the host_page.mfm tab there is another red line: 00:01:48,995 [ERROR] Unable to find 'meshcms.gwt.xml' on your classpath; could be a typo, or maybe you forgot to include a classpath entry for source? There is no other error, even in the IDE. My setup is: Windows 7 64bit NetBeans 6.7 without GWT plugin (just an Ant task that launches dev mode) Firefox 3.5.5 IE8 I just have to restart dev mode until it works. It seems to work randomly, but when it works the application runs perfectly until I close dev mode. My gwt.xml file is com.cromoteca.meshcms.Client.gwt.xml and contains: So why is dev mode searching for meshcms.gwt.xml? My Ant task is: -- 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=.
SOP and GWT 1.7
Hi all. I had a look to http://code.google.com/webtoolkit/doc/1.6/FAQ_Server.html#What_is_the_Same_Origin_Policy,_and_how_does_it_affect_GWT? to try to understand how SOP works. In this article, there is mention of -xs.nocache.js which is supposed to handle cross site problem. However, in my project, this file is not generated. I have only to .nocache.js one. I am using GWT 1.7.1 by the way. Is this trick still valid ? If yes, how do you generate this -xs file ? Thanks in advance. Regards. Olivier. -- 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=.
Re: Bloquear copy - paste
¿Por qué no validar todo al final en lugar de validar activamente los campos durante el input? De todas maneras tiene que haber un evento onchange en el widget de input text. Podrías usar ese evento para validar la entrada ahi. PD: Yo creia que el grupo era en ingles, se puede tambien postear en castellano? Saludos On Nov 19, 7:30 pm, Jochelo wrote: > Ya tengo bloqueado el segundo botón con una función java script, ahora > quisiera saber cómo bloquear "ctrl + v" de forma genérica con una > función global o con alguna función para cada campo. > Lo que quiero llegar a hacer es que no peguen letras con "ctrl + v" en > un campo numérico. > Gracias. -- 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=.
Joseph Favara/HQ/Corp/OAI is out of the office.
I will be out of the office starting 11/20/2009 and will not return until 11/23/2009. I will respond to your message when I return. If this is urgnet please contact Narayanan Pillai at 105986 -- 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=.
Re: How to handle image/gif response
Image img = new Image (GWT.getHostPageBaseURL() +"serviceexample/
ImgRetrieve");
that's the way to go
ImgRetrieve should be a servlet that sends back the image
if it receives a get request
that's explained in the link of my last post
On 20 Nov., 12:40, zhangj5 wrote:
> Maybe I did not explain my question correctly.
> Actually, my application is to create a registered user login
> interface. Registered user has photo stored in DB (uploaded when
> registration ), and once user login successfully, his/her photo will
> be retrieved from DB and displayed, so using the combination of form
> submit and GWT is the only solution I have found, just wondering if
> there are any other techniques can be used in this case, as this is my
> fist GWT application.
> I had tried to display image by using
> Image img = new Image( “google.com/intl/en_AL/images/
> logo.gif” );
> ,which is working as expected.
> Since my image is stored in ServletOutputStream,
> I tried to useImage img = new Image (GWT.getHostPageBaseURL() +
> "serviceexample/ImgRetrieve");
> But image is not displayed.
>
> On Nov 19, 7:33 pm, Martin Trummer wrote:
>
> > if you only want to display an image there's no need for a form
>
> > this might be useful:http://bit.ly/2Wgvtm
>
> > On 19 Nov., 20:22, Martin Trummer wrote:
>
> > > what are you trying to do?
>
> > > what is the form good for?
> > > does it upload the image and afterwards you want to display this
> > > uploaded image?
>
> > > On 19 Nov., 13:01, zhangj5 wrote:
>
> > > > Hi all,
> > > > I have a question about how to handle image/gif type response on
> > > > client side, any suggestion will be great.
> > > > There is a service which responds for retrieving image (only one each
> > > > time at the moment) from database. The code is something like,
>
> > > > JDBC Connection
> > > > Construct MYSQL query.
> > > > Execute query
> > > > If has ResultSet, retrieve first one {
> > > > image = rs.getBlob("img"); //save image into Blob image, “img” is the
> > > > only entity in the image table.
>
> > > > }
>
> > > > Then,
> > > > response.setContentType("image/gif"); //set response type
> > > > InputStream in = image.getBinaryStream(); //output Blob image to
> > > > InputStream
> > > > int bufferSize = 1024; //buffer size
> > > > byte[] buffer = new byte[bufferSize]; //initial buffer
> > > > int length =0;
> > > > while ((length = in.read(buffer)) != -1) {//read length data from
> > > > inputstream and store into buffer
> > > > out.write(buffer, 0, length); //write into
> > > > ServletOutputStream}
>
> > > > in.close();
> > > > out.flush(); //write out
>
> > > > The code on client side
> > > >
> > > > imgform.setAction(GWT.getModuleBaseURL() + "serviceexample/
> > > > ImgRetrieve");
> > > >
> > > > ClickListener {
> > > > OnClick, then imgform.submit();
>
> > > > }
>
> > > > formHandler {
>
> > > > onSubmit, form validation
>
> > > > onSubmitComplete
> > > > ??? //handle response, and display image
> > > > Here is my question, i had tried
> > > > Image img = new Image(GWT.getHostPageBaseURL()
> > > > +"serviceexample/ImgRetrieve");
> > > > mg.setSize("300", "300");
> > > > imgpanel.add(img);
> > > > but i only got a non-displayed image with 300X300 size.
>
> > > > }
>
> > > > So, how should i handle the responde in this case?
>
> > > > 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=.
Re: External jars
Add it to YourProject.gwt.xml -- 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=.
Re: GWT vs ExtJs
For my personal experience, I would recommend use native GWT library. More stable, low cost, good documented, strong typing Most of the UI in Ext-js logically replecable by native GWT On 19 ноя, 20:11, Palani wrote: > We are evaluating GWT and Ext-JS for our application development. > > With GWT, I do not need to mess with Java Script and all the > development can be done in Java. > > With Ext-Js, I need to learn JavaScript and it is not strongly typed > language. > > Any other guidance would be appreciated. > > Thank you 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=.
Re: GWT vs ExtJs
You should also have a good look at Ext-GWT which is offered by the same company. Unlike Ext-JS (which is wrapped JS), Ext-GWT is Java. It's basically a component library layered on top of GWT, but with a (IMHO) nicer and larger set of widgets. To me, the biggest selling point of Ext-GWT (also commonly referred to as GXT) is that it has a very nice MVC architecture built into that allows you to decouple at an even finer granularity than M,V and C. We switched to it from GWT-Ext (essentially pre-wrapped Ext-JS) and have been very very happy and successful with it. -- 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=.
Re: Using same RPC servlet by mutliple modules
Hi, When you specify the servlet url-pattern; you must specify the path you expects without wild cards in the middle of the url-pattern. (wild card character can be a suffix in a url pattern). Cheers, Kamal http://lkamal.blogspot.com On Fri, Nov 20, 2009 at 6:50 PM, smiletolead wrote: > Hi all, > I have a project with 2 modules. The modules are sharing a RPC > servlet. The idea is to use single RPC servlet for multiple Service > interfaces. The interfaces reside in different modules. I am facing > one problem when use * in the URL pattern. The servlet is not getting > invoked when I use the URL patter as "/*/moduleA". It is expecting me > to specify the exact URL. Can anyone tell me what the problem is? > > Regards, > > -- > > 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=. > > > -- 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=.
Re: GWT 2.0 Javascript IE Crash
I think the problem might lie with GWT core code. I can't see which
part of my code this relates to.
I have tried it in the the 2.0 RC and it sitll has the same problem.
Below is the Javascript call stack from IE.
>
> com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2Ljava_lang_Object_2
JScript anonymous function
gwtOnLoad
maybeStartModule
JScript anonymous function
JScript global code
Thanks,
Charlie M
On Nov 17, 7:33 pm, Chris Ramsdale wrote:
> Would you mind entering an issue for this? Also, do you happen to have a the
> snippet of Java code that is resulting in the above JS?
>
>
>
> On Mon, Nov 16, 2009 at 9:51 AM, Charlie M wrote:
> > Hi All,
>
> > I have been recently testing out GWT 2.0 currently from the 2.0 branch
> > of the SVN although I have also tried Milestone 2. My app works fine
> > in Chrome and Firefox in both development and hosted modes.
>
> > When I try and run it in IE 6, 7 or 8 it complains of Javascript
> > errors. It complains of an "Invalid Argument" on the finally
> > statement.
>
> > The generated code is below:
>
> > function
>
> > com_google_gwt_core_client_impl_Impl_entry0__Ljava_lang_Object_2Ljava_lang_
> > Object_2Ljava_lang_Object_2Ljava_lang_Object_2
> > (jsFunction, thisObj, arguments){
> > var initialEntry;
> > initialEntry = com_google_gwt_core_client_impl_Impl_entryDepth++ ==
> > 0;
> > try {
> > return jsFunction.apply(thisObj, arguments);
> > }
> > finally {
> > initialEntry && (com_google_gwt_core_client_impl_SchedulerImpl_
> > $clinit__V() ,
>
> > com_google_gwt_core_client_impl_SchedulerImpl_runScheduledTasks__Lcom_googl
> > e_gwt_core_client_JsArray_2Lcom_google_gwt_core_client_JsArray_2V
> > (com_google_gwt_core_client_impl_SchedulerImpl_FINALLY_1COMMANDS,
> > com_google_gwt_core_client_impl_SchedulerImpl_FINALLY_1COMMANDS));
> > --com_google_gwt_core_client_impl_Impl_entryDepth;
> > }
> > }
>
> > Does anyone have any ideas.
>
> > Thanks,
>
> > Charlie M
>
> > --
>
> > 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 > cr...@googlegroups.com>
> > .
> > For more options, visit this group at
> >http://groups.google.com/group/google-web-toolkit?hl=.
--
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=.
Using same RPC servlet by mutliple modules
Hi all, I have a project with 2 modules. The modules are sharing a RPC servlet. The idea is to use single RPC servlet for multiple Service interfaces. The interfaces reside in different modules. I am facing one problem when use * in the URL pattern. The servlet is not getting invoked when I use the URL patter as "/*/moduleA". It is expecting me to specify the exact URL. Can anyone tell me what the problem is? Regards, -- 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=.
Re: Internalization in GWT application..
There is no way to do that. It is a system (browser) issue and it
depends on current system language settings. Instead you should make
your own message dialog component. In that case you will be able to
localize any part of your application. To make your message dialog
box, use DialogBox widget (http://google-web-toolkit.googlecode.com/
svn/javadoc/1.5/com/google/gwt/user/client/ui/DialogBox.html).
Best regards.
On Nov 19, 12:11 pm, Parasuraman
wrote:
> Hi All,
>
> How we can Localize the "OK" button in the Window.alert("Message"); in
> GWT..?
>
> Can you please tell me how we can localize OK button.. Please help to
> localize Window.alert();
>
> 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=.
Re: How to handle image/gif response
Maybe I did not explain my question correctly.
Actually, my application is to create a registered user login
interface. Registered user has photo stored in DB (uploaded when
registration ), and once user login successfully, his/her photo will
be retrieved from DB and displayed, so using the combination of form
submit and GWT is the only solution I have found, just wondering if
there are any other techniques can be used in this case, as this is my
fist GWT application.
I had tried to display image by using
Image img = new Image( “google.com/intl/en_AL/images/
logo.gif” );
,which is working as expected.
Since my image is stored in ServletOutputStream,
I tried to useImage img = new Image (GWT.getHostPageBaseURL() +
"serviceexample/ImgRetrieve");
But image is not displayed.
On Nov 19, 7:33 pm, Martin Trummer wrote:
> if you only want to display an image there's no need for a form
>
> this might be useful:http://bit.ly/2Wgvtm
>
> On 19 Nov., 20:22, Martin Trummer wrote:
>
> > what are you trying to do?
>
> > what is the form good for?
> > does it upload the image and afterwards you want to display this
> > uploaded image?
>
> > On 19 Nov., 13:01, zhangj5 wrote:
>
> > > Hi all,
> > > I have a question about how to handle image/gif type response on
> > > client side, any suggestion will be great.
> > > There is a service which responds for retrieving image (only one each
> > > time at the moment) from database. The code is something like,
>
> > > JDBC Connection
> > > Construct MYSQL query.
> > > Execute query
> > > If has ResultSet, retrieve first one {
> > > image = rs.getBlob("img"); //save image into Blob image, “img” is the
> > > only entity in the image table.
>
> > > }
>
> > > Then,
> > > response.setContentType("image/gif"); //set response type
> > > InputStream in = image.getBinaryStream(); //output Blob image to
> > > InputStream
> > > int bufferSize = 1024; //buffer size
> > > byte[] buffer = new byte[bufferSize]; //initial buffer
> > > int length =0;
> > > while ((length = in.read(buffer)) != -1) {//read length data from
> > > inputstream and store into buffer
> > > out.write(buffer, 0, length); //write into
> > > ServletOutputStream}
>
> > > in.close();
> > > out.flush(); //write out
>
> > > The code on client side
> > >
> > > imgform.setAction(GWT.getModuleBaseURL() + "serviceexample/
> > > ImgRetrieve");
> > >
> > > ClickListener {
> > > OnClick, then imgform.submit();
>
> > > }
>
> > > formHandler {
>
> > > onSubmit, form validation
>
> > > onSubmitComplete
> > > ??? //handle response, and display image
> > > Here is my question, i had tried
> > > Image img = new Image(GWT.getHostPageBaseURL()
> > > +"serviceexample/ImgRetrieve");
> > > mg.setSize("300", "300");
> > > imgpanel.add(img);
> > > but i only got a non-displayed image with 300X300 size.
>
> > > }
>
> > > So, how should i handle the responde in this case?
>
> > > 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=.
Re: JSNI syntax question - calling Java methods from JSNI
On Nov 20, 1:07 am, Bryan wrote:
> I'm following the example seen here for 'calling Java methods from
> JSNI' and it works great.
>
> http://googlewebtoolkit.blogspot.com/2008/07/getting-to-really-know-g...
>
> I'm trying to do something slightly different though. Here's what it
> is.
>
> package com.foo.bar;
>
> public class MyClass {
>
> private void javaMethod(String s) {
> Window.alert("called the java method with String " + s);
> }
>
> private native String nativeMethod() /*-{
>
> var myFunc = function() {
> // trying to call the 'javaMethod' method from here
> and the
> notation
> // at the link above does not work
> //
> // notation that is not working for me
> //
> th...@com.foo.bar.myclass::javaMethod(Ljava/lang/String;)
> ('coming from nativeMethod.myFunc');
> }
>
> }-*/;
>
> }
>
> It doesn't surprise me that what I'm trying doesn't work, I'm assuming
> the 'this' I'm trying to use is in the wrong scope. Anyone have any
> suggestions for how I can get to that java method from within a native
> method that defines a function?
It's as easy as the following ;-)
var self = this;
var myFunc = function() {
s...@com.foo.bar.myclass::javaMethod(Ljava/lang/String;)('coming
from nativeMethod.myFunc');
};
--
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=.
Re: MouseOverHandler not called for text of Checkbox
On Nov 20, 2:01 am, dave wrote: > First and only time I'll bump this, but I've yet to find a solution. > > Adding a MouseOverHandler to the GWT CheckBox widget only fires when > mousing over the checkbox itself from the top, left, or bottom. It > does not fire when mousing over the text label or when moving from > the text over the actual checkbox. > > How can I add a MouseOverHandler that will fire when over the label of > a CheckBox? If you ask me, this is a bug in CheckBox (it uses many "hacks" to get events sunk on the checkbox rather than that encloses both the checkbox and label, which leads to this behavior and which I'm really not sure is needed –cannot it take advantage of events bubbling to the span?–) In the mean time, you'd have to copy/fix CheckBox (or in other words create your own). -- 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=.
Brainstorm: UIBinder + model binding + validation
Hi boys and girls, I really like the new UIBinder, but perhaps we can take it one step further? Why not try to bind the model directly to the ui fields and visa versa? That way we would eliminate a bunch of boilerplate code. There have been several attempts binding models to ui elements (before uibinder) but it seems extending uibinder seems to make sense. Some quick thoughts: - bind model to UIBinder - get / set data solved by generators - add validation annotations to the model which are triggered by the framework Some questions about UIBinder: - do we always need to declare the @UiField? Let's say we have a typical crud app, we could also just annotate the model.Having the uifield declared and also the model fields seems often code duplication, I like the DDD approach a bit more. - really like the layout part of uibinder, have been on too many projects where we really need ui designers, but I would still prefer to talk the same language (DDD) otherwise ui designers talk about field names they know on the screen and devs talk about the model field names. Have this seen happening way too often :-) What you guys think? Maarten -- 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=.
Domain Driven Design
Just checking in after a period of non-gwt based web applications :( I really like the new GWT 2.0 stuff. Does someone know if we are making progress with DDD? If not share your thoughts, possible scenarios and let's see if we can come up with something, feel like coding :-) Maarten -- 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=.
Re: Design Patterns
yes On 19 Nov., 21:08, Lúcio Camilo wrote: > The component Composite and the object Command have something in common with > the design patterns with same name? -- 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=.
How to use Selenium to simulate the action of picking an item of SuggestionBox?
Hello,Selenium IDE can not capture the action of picking an item of SuggestionBox.Is there any way to simulate this action (selecting an item) ?Or any aternative way to test SuggestionBox with selenium? 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=.
