Re: GWT Developer Plugin works only sometimes
Truth is my application *works* with 2.0rc. It's just that most of the times dev mode is not able to start and I need to try again until it starts correctly. I also forgot to mention that Firefox crashes frequently since I installed the dev plugin. I really cannot believe that this release has been tagged as release candidate. It's a beta at best. On 20 Nov, 18:01, Yozons Support on Gmail yoz...@gmail.com wrote: 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: SOP and GWT 1.7
Hi Thomas. Thanks a lot for the information. So, I did what you adviced me i.e. adding the linker option in the module. As you suspected, it does not generate a nocache.js with the xs suffix but the usual file with the right version. However, trying to load my module, I get the following message from jetty : Cross-site hosted mode not yet implemented. See issue http://code.google.com/p/google-web-toolkit/issues/detail?id=2079 So, as far as I understood, there is a problem only with hosted mode, but it should be ok once deployed. So, I deployed everything on google app engine and try to load the script from a different page. I tried two ways but only one worked. So, if I simply add the following line anywhere in the code : script type=text/javascript language=javascript src=http:// domain.appspot.com/module/module.nocache.js/script everything works fine. But if I try to include the script as following : script type=text/javascript var url = http://domain.appspot.com/module/module.nocache.js;; var script = document.createElement(script); script.setAttribute(src, url); script.setAttribute(type, text/javascript); document.getElementsByTagName(head)[0].appendChild(script); /script It does not work properly. From the firefox error console, I have the following error Error: __gwt_stylesLoaded is not defined Anyway, I guess the first method is the one recommended and easier to use. Or maybe shall I raised an issue on that ? 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=.
Can't debug in eclipse in development mode with GWT 2.0 RC1
Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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: Page flows in GWT
On Nov 22, 4:27 pm, klr8 erva...@gmail.com wrote: Hello, Would somebody of the GWT community be interested in trying to implement the Page Flow Challenge in GWT? You can find more details in the following blog post: http://ev9d9.blogspot.com/2009/11/page-flow-challenge.html I'd love to get a GWT entry posted or learn about how something like this would be accomplished in GWT. Thanks in advance! You don't need any page actually (though you might *want* pages), and your challenge doesn't talk about bookmarkability (well, because you say it should use HTTP POST, I believe you're modifying a resource's state and therefore the URL for, e.g., page 2 is the same whichever the value you entered in page 1; ...and now that I looked at your swf1's sample, it seems this really is the case: the URL doesn't change between pages). This leads me to say that your challenge is completely not web- style, it reminds me of JSF (don't ask me what I think of it, I can become angry quite quickly). Instead of focusing on page flows (why are there so many frameworks doing such a shitty thing?), (learn REST if needed and then:) focus on resources and their states, moving application state to the client (and therefore building a stateless server, where you don't even need sessions), etc. -- 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: Anyone using soafaces for client server communication ?
Hi Sam, Thank you for responding, I really like to get soafaces up and running. The jars I'm using are: jettison-1.0.1.jar soafaces-services-client-2.4.2.jar soafaces-services-servlet-nomule-2.4.2.jar xstream-1.2.2.jar In my hosted browser at least: - onUniversalClientSuccess is triggered But when building a jar and depoying in tomcat: - onFailure is triggered I couldn't find any error message, the exception thrown in onFailure doesn't have a message in it. Any ideas ? Or is there any change you could post an (maven2 enabled) example using gwt and soafaces ? On Nov 22, 7:49 pm, Sam Taha taha...@gmail.com wrote: Do you only see this problem in hosted mode? Do you see it in web mode? What version ofsoafacesare you using? Are you getting any servlet errors? On Nov 12, 4:00 am, R.Domingo raym...@domingo.nl wrote: Hi Sam and Mike, I'm currently reviewingSoafacesbut: - I can't get it 100% to work; - I couldnt find asoafacesrelated forum. It could be my problem is related to the problem just described. Because the object (string) returned by service doesn't seem to be received by the client. I created a normal gwt (1.5.2) client and added: - jettizon -soafaces-services-client -soafaces-services-servlet-nomule - xstream - added lines to ...gwt.xml: source path=client/ inherits name='org.soafaces.services.Services'/ When running my app and invoking the service 'onUniversalClientSuccess' is triggered. So far so good, but the string sended by server You got it isn't received. The result object parameter of onUniversalClientSuccess is null, see my code and log output below. Any ideas / tips / additional examples ? I get number of errors/warnings in my log: [DEBUG] Rebinding org.soafaces.services.client.rpc.UniversalClientRPC [DEBUG] Invoking generate-with class='com.google.gwt.user.rebind.rpc.ServiceInterfaceProxyGenerator'/ [DEBUG] Generating client proxy for remote service interface 'org.soafaces.services.client.rpc.UniversalClientRPC' [DEBUG] Analyzing 'org.soafaces.services.client.rpc.UniversalClientRPC' for serializable types [DEBUG] Analyzing methods: [DEBUG] public abstract void dispatchAny(java.lang.String endpointURI, org.soafaces.services.client.rpc.GenericDataWrapper payload, java.util.Mapjava.lang.String, java.io.Serializable properties) throws org.soafaces.services.client.rpc.UniversalClientRemoteException [DEBUG] Parameter: org.soafaces.services.client.rpc.GenericDataWrapper payload [DEBUG] org.soafaces.services.client.rpc.GenericDataWrapper [DEBUG] Verifying instantiability [DEBUG] org.soafaces.services.client.rpc.GenericDataWrapper [DEBUG] Analyzing the fields of type 'org.soafaces.services.client.rpc.GenericDataWrapper' that qualify for serialization [DEBUG] public java.io.Serializable _PojoSerial [DEBUG] java.io.Serializable [DEBUG] Verifying instantiability [DEBUG] nl.telecats.web.gwt.common.model.ServiceEvent [DEBUG] Analyzing the fields of type 'nl.telecats.web.gwt.common.model.ServiceEvent' that qualify for serialization [DEBUG] Analyzing the fields of type 'com.google.gwt.i18n.client.impl.ConstantMap' that qualify for serialization [WARN] Field 'private final com.google.gwt.i18n.client.impl.ConstantMap.OrderedConstantSetjava.lang.String keys' will not be serialized because it is final [DEBUG] com.extjs.gxt.ui.client.data.BaseListLoadResult? extends java.lang.Object [DEBUG] Checking parameters of 'com.extjs.gxt.ui.client.data.BaseListLoadResult? extends java.lang.Object' [DEBUG] Checking type argument 0 of type 'com.extjs.gxt.ui.client.data.BaseListLoadResultData' because it is exposed as an array with a maximum dimension of 1 in this type or one of its subtypes [DEBUG] java.lang.Object[] [DEBUG] Analyzing component type: [DEBUG] java.lang.Object [WARN] In order to produce smaller client-side code, 'Object' is not allowed; consider using a more specific type ... [DEBUG] java.util.Vector? extends java.lang.Object [WARN] Checking all subtypes of Object which qualify for serialization [DEBUG] nl.telecats.web.gwt.client.mvc.helper.MVCViewInstanceHolder [ERROR] Type 'nl.telecats.web.gwt.client.mvc.helper.MVCViewInstanceHolder' was not serializable and has no concrete serializable subtypes [DEBUG] com.extjs.gxt.ui.client.data.BeanModel [DEBUG] Verifying instantiability [DEBUG] com.extjs.gxt.ui.client.data.BeanModel [DEBUG] Analyzing the fields of type 'com.extjs.gxt.ui.client.data.BeanModel' that qualify for serialization [DEBUG] protected java.lang.Object bean [DEBUG] java.lang.Object [WARN] In order to produce smaller client-side code, 'Object' is not allowed; consider using a more specific type Code I added to my app: private static final String UNIVERSAL_CLIENT_SERVLET = / gwtMulePoc.Application4HostedBrowser/SOAFacesRPCServlet; private UniversalClient _oClient;
Re: Anyone using soafaces for client server communication ?
correction: 'But when building a JAR and depoying in tomcat: ' I'm not building a JAR, but I'm building a war... On Nov 23, 10:55 am, R.Domingo raym...@domingo.nl wrote: Hi Sam, Thank you for responding, I really like to getsoafacesup and running. The jars I'm using are: jettison-1.0.1.jarsoafaces-services-client-2.4.2.jarsoafaces-services-servlet-nomule-2.4.2.jar xstream-1.2.2.jar In my hosted browser at least: - onUniversalClientSuccess is triggered But when building a jar and depoying in tomcat: - onFailure is triggered I couldn't find any error message, the exception thrown in onFailure doesn't have a message in it. Any ideas ? Or is there any change you could post an (maven2 enabled) example using gwt andsoafaces? On Nov 22, 7:49 pm, Sam Taha taha...@gmail.com wrote: Do you only see this problem in hosted mode? Do you see it in web mode? What version ofsoafacesare you using? Are you getting any servlet errors? On Nov 12, 4:00 am, R.Domingo raym...@domingo.nl wrote: Hi Sam and Mike, I'm currently reviewingSoafacesbut: - I can't get it 100% to work; - I couldnt find asoafacesrelated forum. It could be my problem is related to the problem just described. Because the object (string) returned by service doesn't seem to be received by the client. I created a normal gwt (1.5.2) client and added: - jettizon -soafaces-services-client -soafaces-services-servlet-nomule - xstream - added lines to ...gwt.xml: source path=client/ inherits name='org.soafaces.services.Services'/ When running my app and invoking the service 'onUniversalClientSuccess' is triggered. So far so good, but the string sended by server You got it isn't received. The result object parameter of onUniversalClientSuccess is null, see my code and log output below. Any ideas / tips / additional examples ? I get number of errors/warnings in my log: [DEBUG] Rebinding org.soafaces.services.client.rpc.UniversalClientRPC [DEBUG] Invoking generate-with class='com.google.gwt.user.rebind.rpc.ServiceInterfaceProxyGenerator'/ [DEBUG] Generating client proxy for remote service interface 'org.soafaces.services.client.rpc.UniversalClientRPC' [DEBUG] Analyzing 'org.soafaces.services.client.rpc.UniversalClientRPC' for serializable types [DEBUG] Analyzing methods: [DEBUG] public abstract void dispatchAny(java.lang.String endpointURI, org.soafaces.services.client.rpc.GenericDataWrapper payload, java.util.Mapjava.lang.String, java.io.Serializable properties) throws org.soafaces.services.client.rpc.UniversalClientRemoteException [DEBUG] Parameter: org.soafaces.services.client.rpc.GenericDataWrapper payload [DEBUG] org.soafaces.services.client.rpc.GenericDataWrapper [DEBUG] Verifying instantiability [DEBUG] org.soafaces.services.client.rpc.GenericDataWrapper [DEBUG] Analyzing the fields of type 'org.soafaces.services.client.rpc.GenericDataWrapper' that qualify for serialization [DEBUG] public java.io.Serializable _PojoSerial [DEBUG] java.io.Serializable [DEBUG] Verifying instantiability [DEBUG] nl.telecats.web.gwt.common.model.ServiceEvent [DEBUG] Analyzing the fields of type 'nl.telecats.web.gwt.common.model.ServiceEvent' that qualify for serialization [DEBUG] Analyzing the fields of type 'com.google.gwt.i18n.client.impl.ConstantMap' that qualify for serialization [WARN] Field 'private final com.google.gwt.i18n.client.impl.ConstantMap.OrderedConstantSetjava.lang.String keys' will not be serialized because it is final [DEBUG] com.extjs.gxt.ui.client.data.BaseListLoadResult? extends java.lang.Object [DEBUG] Checking parameters of 'com.extjs.gxt.ui.client.data.BaseListLoadResult? extends java.lang.Object' [DEBUG] Checking type argument 0 of type 'com.extjs.gxt.ui.client.data.BaseListLoadResultData' because it is exposed as an array with a maximum dimension of 1 in this type or one of its subtypes [DEBUG] java.lang.Object[] [DEBUG] Analyzing component type: [DEBUG] java.lang.Object [WARN] In order to produce smaller client-side code, 'Object' is not allowed; consider using a more specific type ... [DEBUG] java.util.Vector? extends java.lang.Object [WARN] Checking all subtypes of Object which qualify for serialization [DEBUG] nl.telecats.web.gwt.client.mvc.helper.MVCViewInstanceHolder [ERROR] Type 'nl.telecats.web.gwt.client.mvc.helper.MVCViewInstanceHolder' was not serializable and has no concrete serializable subtypes [DEBUG] com.extjs.gxt.ui.client.data.BeanModel [DEBUG] Verifying instantiability [DEBUG] com.extjs.gxt.ui.client.data.BeanModel [DEBUG] Analyzing the fields of type 'com.extjs.gxt.ui.client.data.BeanModel' that qualify for serialization [DEBUG] protected java.lang.Object bean [DEBUG] java.lang.Object [WARN] In order to produce
RTL
Hi, i think i did the part of i18n in terms of labels and texts, but what about the page direction, how can i switch between RTL and LTR, i have seen the way on which showcase project was built, which is depending on css switching the thing i can see a little bit uncomfortable, so what other options do i have, and does the layout of my page(the compostion of components in panel) effected or effects 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=.
Re: Controlling desktop windows size and position.
you can't do that with html/javascript, so GWT can't help you On 19 Nov., 18:35, PatrickJ patrickjsim...@gmail.com wrote: 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: Design Patterns
maybe you should ask a more detailed question the GWT stuff is just an implementation of the corresponding pattern with the same name you'll find plenty of explanations for the patterns when you google for them or look it up in wiki http://en.wikipedia.org/wiki/Command_pattern I don't know what more one could say about this.. On 21 Nov., 23:58, Lúcio Camilo luciocam...@gmail.com wrote: But someone can xplain what? 2009/11/20 Martin Trummer martin.trum...@24act.at yes On 19 Nov., 21:08, Lúcio Camilo luciocam...@gmail.com 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.comgoogle-web-toolkit%2bunsubscr...@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 raised an issue for this a few days ago.
http://code.google.com/p/google-web-toolkit/issues/detail?id=4258
I have just worked out what causing it. Its a mistake in my code UI
XML. I had a colon in the width value. IE was throwing an exception
where as Firefox and Chrome were simply ignoring it.
Thanks,
Charlie M
On Nov 20, 4:21 pm, jd jdpatter...@gmail.com wrote:
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
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Re: cache.html file is not cached with JBoss(Tomcat) and Internet Explorer 6-7
Hi, the problem is that *.css,*.js and images are cached but the only file that is not cached is my cache.html file ... The file is about 3MB and each time the users enter in the application, this file is downladed. The only different thing from cache.html file and the others (css,js,images...) is that cache.html file is gzipped before sending it to the client. I tried to add : Context Valve className=org.apache.catalina.authenticator.FormAuthenticator disableProxyCaching=false / /Context in META-INF/context.xml file (WAR) but it's not working either. (we use JAAS. I tried with FormAuthenticator and SSLAuthenticator) Any idea why cache.html file is not cached ? Thanks ! On 20 nov, 20:15, Yozons Support on Gmail yoz...@gmail.com wrote: For Tomcat, if you have this in your META-INF/context.html: Context debug=0 Valve className=org.apache.catalina.authenticator.NonLoginAuthenticator disableProxyCaching=false / /Context 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=.
java.util.List
why cant i make a sub class for java.util.List every time i do i get compile errors -- 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=.
Strang problem under 2.0 RC1+Google plugin for Eclipse.2rc1
I used plugin(Google plugin for Eclipse.2rc1) to creat a project,run and browse it and everything just works fine.But after deleting src and war ,and replace them with new src and war(comes from a worked project),clean project,and run it,copy url to firefox to open it,and strange thing comes up,nothing showed and no error reported in console and Web Application Debug View. I am using ubuntu 9.10,what is the problem?think you. -- 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: java.util.List
ben fenster schrieb: why cant i make a sub class for java.util.List every time i do i get compile errors Reading the error-message should help but independent from that, the the answer is: It's an interface, baby. Regards, Lothar -- 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: java.util.List
i know !!! but when i try to implement it and the compile it i get a general error saying my main module cant be loaded so baby ! show me any class you create that inherites from List and of course compile it ! On 23 נובמבר, 14:10, Lothar Kimmeringer j...@kimmeringer.de wrote: ben fenster schrieb: why cant i make a sub class for java.util.List every time i do i get compile errors Reading the error-message should help but independent from that, the the answer is: It's an interface, baby. Regards, Lothar -- 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 set default font family as Verdana in RichTextEditor
I do this: area.setHTML(font size='2' style='font-family: arial' + html + /font); It's a bit tricky but works. Regards Manolo On Sat, Nov 21, 2009 at 11:09 AM, Brendan bcke...@gmail.com wrote: Supporting RichTextEditor across browsers looks like it can get pretty intense, and the implementations look inherently programmatic (using execCommand()), so I think your best bet is setFont() on the widget itself. Maybe someone else can chime in if there is an easy way to do it in CSS; I couldn't find one. More about IE/Mozilla implementation details: https://developer.mozilla.org/en/Rich-Text_Editing_in_Mozilla On Nov 21, 12:49 am, javalover madhu4technol...@gmail.com wrote: 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. ThanksRegards, 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.comgoogle-web-toolkit%2bunsubscr...@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: java.util.List
ben fenster schrieb: i know !!! So why do you try to create a subclass of an interface? but when i try to implement it Implement != subclass. and the compile it i get a general error saying my main module cant be loaded You try to compile it for deployment or are we talking about the hosted mode? if the latter, what's the error-message showing up in the details-pane if you click on the main-entry so baby ! show me any class you create that inherites from List and of course compile it ! I come to the impression that you think that I'm some kind of support-guy you have the right to use for free. That's not the case, so please work on your way of asking questions: - Don't use exclamation and question marks excessively - Give as much information as possible to be able to reproduce or at least understand your problem - Don't forget: It's you, who want to be helped, so ask in a way motivating as much people as possible to help you. I never needed to create a new implementation of java.util.List but alway use ArrayList for the client side of the application. Most likely java.util.List is not part of the client JRE that is converted to Javascript leading to the error (but that's just a guess, the error-message in the details-pane should clearify that). Regards, Lothar -- 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 + jquery rounded corner
What log say?
Do you really include jquery library ? How do you know this ?
On 22 ноя, 22:14, Sudeep S sudee...@gmail.com wrote:
Hi,
I am trying to use jquery.corner.js to round my panel in gwt using the below
code
*
public* *final* *native* *void* roundCorner()/*-{
$wnd.$(#roundedPanel).corner(5px);
}-*/;
where roundedPanel is the id of the div panel. Though it is invoking the
jquery.corner.js it is not rounding it. Is it not possible to round corners
using this.
Thanks
Sudeep
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detecting if a widget is added to DOM or not
Hi, Suppose, I write my own custom widget using some features (say, third party library features) which will work only if my widget is added to DOM, so, those features need to be loaded only after the widget is added to DOM. Is there any way to detect if widget is added to DOM? like, any method which gets triggered when widget is added to DOM? 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: java.util.List
i dont think anyone is working for me i just found what seems to be a
very big bug in gwt since for some reason its not possible to
implement the list interface and i belive it is a potential problem
for alot of people other then me
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class SmartQueueT implements ListT{
protected ArrayListT m_items;
protected int m_Limit=-1;
/**
* constructor
* @param lim = limit of queue to set
*/
public SmartQueue()
{
}
public SmartQueue(int lim)
{
m_Limit=lim;
}
/**
* Enqueue a member into head of queue
* @param val-val to insert
*/
public T Enqueue(T val)
{
m_items.add(0, val);
return (m_Limit0 m_items.size()m_Limit) ? Dequeue() : null;
}
/**
* Enqueue a member into a chosen pos at the queue
* @param val-val to insert
*/
public T Enqueue(T val,int at)
{
m_items.add(at, val);
return (m_Limit0 m_items.size()m_Limit) ? Dequeue() : null;
}
/**
* Enqueue a member into head of queue
* @param val-val to insert
*/
public CollectionT Enqueue(Collection? extends T coll)
{
m_items.addAll(0, coll);
if(m_Limit0 m_items.size()m_Limit)
{
return Dequeue(m_items.size() - m_Limit);
}
return null;
}
/**
* Enqueue a member into head of queue
* @param val-val to insert
*/
public CollectionT Enqueue(Collection? extends T coll,int at)
{
m_items.addAll(at, coll);
if(m_Limit0 m_items.size()m_Limit)
{
return Dequeue(m_items.size() - m_Limit);
}
return null;
}
/**
* Dequeue a member from tail end of queue
* @return T - the member of the queue that was removed
*/
public T Dequeue()
{
int end = m_items.size()-1;
T res = m_items.get(end);
m_items.remove(end);
return res;
}
/**
* Dequeue a member list from tail end of queue
* @return T - the member of the queue that was removed
*/
public CollectionT Dequeue(int count)
{
CollectionTres = new ArrayListT();
for (int i = m_items.size()-count; i m_items.size(); i++) {
res.add(get(i));
m_items.remove(i);
}
return res;
}
/**
* get the maximum capacity of the queue
* @return maximum capacity of the queue
*/
public int GetLimit()
{
return m_Limit;
}
/**
* sets maximum capacity of the queue
* @param lim-the limit of the queue to set
*/
public void SetLimit(int lim)
{
m_Limit=lim;
}
public void SetItemPosition(int from,int to)
{
if(from 0 from m_items.size() to 0 to
m_items.size())
{
Collections.swap(m_items, from, to);
}
}
private CollectionT GetAndRemoveOverLimit()
{
if(m_Limit0 m_items.size()m_Limit)
{
return Dequeue(m_items.size() - m_Limit);
}
return null;
}
private void RemoveOverLimit()
{
if(m_Limit0 m_items.size()m_Limit)
{
Dequeue(m_items.size() - m_Limit);
}
}
@Override
public boolean add(T e) {
boolean res = m_items.add(e);
RemoveOverLimit();
return res;
}
@Override
public void add(int index, T element) {
RemoveOverLimit();
m_items.add(index,element);
}
@Override
public boolean addAll(Collection? extends T c) {
boolean res =addAll(c);
RemoveOverLimit();
return res;
}
@Override
public boolean addAll(int index, Collection? extends T c) {
boolean res =addAll(index,c);
RemoveOverLimit();
return res;
}
@Override
public void clear() {
m_items.clear();
}
@Override
public boolean contains(Object o) {
return
Re: java.util.List
by the way the error is [ERROR] Failure to load module 'vzooo' On 23 נובמבר, 14:49, Lothar Kimmeringer j...@kimmeringer.de wrote: ben fenster schrieb: i know !!! So why do you try to create a subclass of an interface? but when i try to implement it Implement != subclass. and the compile it i get a general error saying my main module cant be loaded You try to compile it for deployment or are we talking about the hosted mode? if the latter, what's the error-message showing up in the details-pane if you click on the main-entry so baby ! show me any class you create that inherites from List and of course compile it ! I come to the impression that you think that I'm some kind of support-guy you have the right to use for free. That's not the case, so please work on your way of asking questions: - Don't use exclamation and question marks excessively - Give as much information as possible to be able to reproduce or at least understand your problem - Don't forget: It's you, who want to be helped, so ask in a way motivating as much people as possible to help you. I never needed to create a new implementation of java.util.List but alway use ArrayList for the client side of the application. Most likely java.util.List is not part of the client JRE that is converted to Javascript leading to the error (but that's just a guess, the error-message in the details-pane should clearify that). Regards, Lothar -- 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: java.util.List
Le lundi 23 novembre 2009 12:29:10, ben fenster a écrit : why cant i make a sub class for java.util.List every time i do i get compile errors Documentation is clear : Google Web Toolkit includes a library that emulates a subset of the Java runtime library. The list below shows the set of JRE packages, types and methods that GWT can translate automatically. Note that in some cases, only a subset of methods is supported for a given type. http://code.google.com/intl/fr/webtoolkit/doc/1.6/RefJreEmulation.html java.util.List is in the emulated list but you'd better check if all methods are supported I tried to write an empty implementation (no time to waste) of ListString, and GWTCompiler seems to be happy with it, so I'd suspect an error in your code (using something else that is not supported by gwt jre emulation). By the way, you're asking insistingly without giving any valuable information for us to help you ... IMHO that's impolite. /Paul -- 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: java.util.List
1) Is your class in a client package? by that, I mean does the parent package have a *.gwt.xml file, and does it declare the SmartQueue package as a source package? If you haven't already, you might want to read this: http://code.google.com/webtoolkit/doc/1.6/DevGuideCodingBasics.html along with the rest of the Developer Guide. and probably the FAQ... and the Reference Guide... and watch a few Google I/O videos. On Nov 23, 6:17 am, ben fenster fenster@gmail.com wrote: by the way the error is [ERROR] Failure to load module 'vzooo' On 23 נובמבר, 14:49, Lothar Kimmeringer j...@kimmeringer.de wrote: ben fenster schrieb: i know !!! So why do you try to create a subclass of an interface? but when i try to implement it Implement != subclass. and the compile it i get a general error saying my main module cant be loaded You try to compile it for deployment or are we talking about the hosted mode? if the latter, what's the error-message showing up in the details-pane if you click on the main-entry so baby ! show me any class you create that inherites from List and of course compile it ! I come to the impression that you think that I'm some kind of support-guy you have the right to use for free. That's not the case, so please work on your way of asking questions: - Don't use exclamation and question marks excessively - Give as much information as possible to be able to reproduce or at least understand your problem - Don't forget: It's you, who want to be helped, so ask in a way motivating as much people as possible to help you. I never needed to create a new implementation of java.util.List but alway use ArrayList for the client side of the application. Most likely java.util.List is not part of the client JRE that is converted to Javascript leading to the error (but that's just a guess, the error-message in the details-pane should clearify that). Regards, Lothar -- 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: plugin system
The other problem I for see with the keywatch kind of mechanism is that the debugging process will get pretty dificult. Any ideas? On Nov 10, 3:15 pm, sandeepgiri sandeepg...@gmail.com wrote: Dear GWT Group, We are building an enterprize wide web application using GWT. We have been quite impressed with GWT so far as productivity has increased at least 5 times. The only question which is unanswered is how to support plugins. Our application is being used by various customers and these customers have their plugins. The plugins contain the UI as well as the server side logic. After doing some research I found keywatch (http://freshmeat.net/ projects/keywatch) - which is based on GWT and OSGi. Is there a better mechanism than keywatch because I do not want to get into the OSGi at this moment? Regards, Sandeep Giri -- 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: java.util.List
yes its in a client package and i also tried to create an empty implementation of INTEGER and it didnt work did you try to run the module with the empty ListString in hosted mode On 23 נובמבר, 15:53, Nathan Wells nwwe...@gmail.com wrote: 1) Is your class in a client package? by that, I mean does the parent package have a *.gwt.xml file, and does it declare the SmartQueue package as a source package? If you haven't already, you might want to read this: http://code.google.com/webtoolkit/doc/1.6/DevGuideCodingBasics.html along with the rest of the Developer Guide. and probably the FAQ... and the Reference Guide... and watch a few Google I/O videos. On Nov 23, 6:17 am, ben fenster fenster@gmail.com wrote: by the way the error is [ERROR] Failure to load module 'vzooo' On 23 נובמבר, 14:49, Lothar Kimmeringer j...@kimmeringer.de wrote: ben fenster schrieb: i know !!! So why do you try to create a subclass of an interface? but when i try to implement it Implement != subclass. and the compile it i get a general error saying my main module cant be loaded You try to compile it for deployment or are we talking about the hosted mode? if the latter, what's the error-message showing up in the details-pane if you click on the main-entry so baby ! show me any class you create that inherites from List and of course compile it ! I come to the impression that you think that I'm some kind of support-guy you have the right to use for free. That's not the case, so please work on your way of asking questions: - Don't use exclamation and question marks excessively - Give as much information as possible to be able to reproduce or at least understand your problem - Don't forget: It's you, who want to be helped, so ask in a way motivating as much people as possible to help you. I never needed to create a new implementation of java.util.List but alway use ArrayList for the client side of the application. Most likely java.util.List is not part of the client JRE that is converted to Javascript leading to the error (but that's just a guess, the error-message in the details-pane should clearify that). Regards, Lothar -- 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: java.util.List
im sorry but i was under some presure i have a close deadline and thats pretty much the only problem idid you create an anonymous class or a class that implements the list On 23 נובמבר, 15:50, Paul MERLIN eskato...@gmail.com wrote: Le lundi 23 novembre 2009 12:29:10, ben fenster a écrit : why cant i make a sub class for java.util.List every time i do i get compile errors Documentation is clear : Google Web Toolkit includes a library that emulates a subset of the Java runtime library. The list below shows the set of JRE packages, types and methods that GWT can translate automatically. Note that in some cases, only a subset of methods is supported for a given type. http://code.google.com/intl/fr/webtoolkit/doc/1.6/RefJreEmulation.html java.util.List is in the emulated list but you'd better check if all methods are supported I tried to write an empty implementation (no time to waste) of ListString, and GWTCompiler seems to be happy with it, so I'd suspect an error in your code (using something else that is not supported by gwt jre emulation). By the way, you're asking insistingly without giving any valuable information for us to help you ... IMHO that's impolite. /Paul -- 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: MenuBar in a Flextable cell
Sounds like a tricky problem. I haven't worked with menu bars so I'm not sure this will work. What I'm thinking is that you could use a placeholder menu bar in the table cell that doesn't have any menu items. Then, when that is clicked on, display a PopupPanel with the real menu bar and position it relative to the placeholder menu bar. You may have to play with styling on the PopupPanel to remove any decoration and/or margins to get the effect right. You'll also have to capture which menu item (assuming there's more than one) was clicked on the placeholder and simulate a click on the corresponding item in the real menu bar. Or maybe you can do away with the menu bar in the table cell altogether and make your own drop-down menu using PopupPanels. It depends on what you're looking for in terms of user interface feel. -Brian On Nov 22, 10:56 am, Sudeep S sudee...@gmail.com wrote: Hi, I have a req wherein I have to add a menubar widget to every row in a flextable. When the menubar is clicked it opens but it also expands the cell in which it is placed distorting the layout. Any ideas on this one. Thanks Sudeep -- 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: java.util.List
Le lundi 23 novembre 2009 15:02:14, ben fenster a écrit : did you try to run the module with the empty ListString in hosted mode Nope. Did you try to get a more valuable error message ? /Paul -- 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: java.util.List
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
--
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Re: GWT 1.7.1 don't show app in hosted mode (Jetty bug: FULL head)
I am getting the same error when running in GWT hosted mode. The app (GXT 2.0.1) runs fine on firefox. Where is this cookie file exactly, I've looked around at the suggested location in this thread and cannot find it? -John On Nov 16, 8:16 am, Rajeev Dayal rda...@google.com wrote: @Stephen: What platform are you on? @Rodrigo: That sounds like a GXT-specific bug. Have you tried posting on their forum? 2009/11/15 Stephen Graham sggraha...@gmail.com I am getting a similar error: Nov 15, 2009 7:24:24 PM com.google.apphosting.utils.jetty.JettyLogger info INFO: jetty-6.1.x Nov 15, 2009 7:24:25 PM com.google.apphosting.utils.jetty.JettyLogger info INFO: Started selectchannelconnec...@0.0.0.0:8080 The server is running athttp://localhost:8080/ 2009-11-15 14:24:25.396 java[58372:80f] [Java CocoaComponent compatibility mode]: Enabled 2009-11-15 14:24:25.400 java[58372:80f] [Java CocoaComponent compatibility mode]: Setting timeout for SWT to 0.10 Nov 15, 2009 7:24:25 PM com.google.apphosting.utils.jetty.DevAppEngineWebAppContext disableTransportGuarantee INFO: Ignoring transport-guarantee for /* as the SDK does not support HTTPS. It will still be used when you upload your application. Nov 15, 2009 7:24:25 PM com.google.apphosting.utils.jetty.AppEngineAuthentication $AppEngineAuthenticator authenticate INFO: Got /console.html but no one was logged in, redirecting. Nov 15, 2009 7:24:27 PM com.google.apphosting.utils.jetty.JettyLogger warn WARNING: handle failed java.io.IOException: FULL head at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:276) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) at org.mortbay.io.nio.SelectChannelEndPoint.run (SelectChannelEndPoint.java:396) at org.mortbay.thread.BoundedThreadPool$PoolThread.run (BoundedThreadPool.java:442) Nov 15, 2009 7:24:27 PM com.google.apphosting.utils.jetty.JettyLogger warn WARNING: handle failed java.io.IOException: FULL head at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:276) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:205) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:381) at org.mortbay.io.nio.SelectChannelEndPoint.run (SelectChannelEndPoint.java:396) at org.mortbay.thread.BoundedThreadPool$PoolThread.run (BoundedThreadPool.java:442) I am running from Eclipse Galileo, on a Mac, GWT 1.7.1, GXT 2.0.1. Does anyone know the name of the file that is keeping the cookies for the hosted mode browser? On Nov 2, 11:45 pm, Rodrigo rodrigoglsi...@gmail.com wrote: Hi, Same here. GXT does use cookies for storing theme related things. See: http://www.extjs.com/deploy/gxtdocs/com/extjs/gxt/ui/client/state/Sta... It seems it is writing the cookies many times on the file user@localhost[1].txt. After deleting this file my application seems to work. I say seems because there is another error that looks like has nothing to do with the original post. [ERROR] Unable to load module entry point class com.xxx.App (see associated exception for details) com.google.gwt.core.client.JavaScriptException: (TypeError): '$doc.defaultView' is null or not an object number: -2146823281 description: '$doc.defaultView' is null or not an object at com.extjs.gxt.ui.client.core.impl.ComputedStyleImpl.getComputedStyle (Native Method) at com.extjs.gxt.ui.client.core.impl.ComputedStyleImpl.getStyleAttribute (ComputedStyleImpl.java:27) at com.extjs.gxt.ui.client.core.El.getStyleAttribute(El.java:1236) at com.extjs.gxt.ui.client.util.IconHelper.createStyle (IconHelper.java:77) at com.extjs.gxt.ui.client.util.IconHelper.create(IconHelper.java: 107) at com.extjs.gxt.ui.client.util.IconHelper.create(IconHelper.java:93) at com.extjs.gxt.ui.client.widget.button.Button.setIconStyle (Button.java:357) at com.xxx.App.Editor.init(Editor.java:104) at com.xxx.App.onModuleLoad(App.java:27) R. On Oct 28, 1:12 pm, Rajeev Dayal rda...@google.com wrote: Hm, I would have expected that to work. Can you verify that when this problem happens, you have large cookies in the directories that you tried to clear? I believe that the Vista cookies directory is: C:\Users\ your user name\AppData\Roaming\Microsoft\Windows\Cookies 2009/10/17 lain yana-afanas...@ya.ru My suspicion is that there is some sort of cookie problem You are completely right. Now my application works fine without any configurations (because cookies expiration date has come, I think), so this bug was really a problem with cookies. But this problem may occur again in the future. =( If you
Re: GWT Developer Plugin (GWT 2.0 RC1) crashes FF 3.5.5
On Nov 19, 10:27 pm, Yozons Support on Gmail yoz...@gmail.com wrote: I wish I had a fixed way to make it happen, but it seems like I get a few different scenarios. Sometimes, after lots of code changes while the debugger is running, when I save the client .java file in Eclipse and it's compiled, FF will crash. Other times, it's when I click RELOAD after making changes. Sadly, FF is my main browser for all sorts of apps, so having it crash is a pain. I'll post back if I can make heads or tails out of what I see happening. I have seen a few crashes and that's why I'm build the firefox plugin from trunk using the xulrunner provided by my distro. $ cd plugins/xpcom/ $ make ARCH=x86_64 BROWSER=ff35 DEFAULT_FIREFOX_LIBS=/usr/lib64/ xulrunner-sdk-1.9.1 GECKO_LIBS=/usr/lib64/xulrunner-sdk-1.9.1/sdk/lib -- 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=.
getCurrencyFormat() - I want it to use $ as the currency symbol, not US$
This is probably a dumb question but when I try to use numberFormat.getCurrencyFormat() to format a double as currency, it insists on using US$ as the currency symbol. If I do getCurrencyFormat (GBP) it uses UK£, etc. Is there a way to make it just show the basic currency symbol and not the country code as well? My app doesn't deal with foreign (to the user) currency, so if a person in the US sees $ she will not wonder if it refers to US or AUS dollars. -- 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=.
Removing long classnames from RPC messages
Hi, I would like to optimize RPC comminication of my GWT application. If I look into the RPC messages I am seeing many classnames from serialized objects and I think the uncompressed message could be nearly the half size if these classnames would be replaced by short identifiers. Is there a way to achieve this? Kind 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=.
horizontal Alignment in a dialog box not working
Hi All,
I have a simple dialog box that is constructed as below. For some
reason the single inner element (buttons panel) does not obey the
horizontal align setting. The element *does* align vertically. Any
suggestions are greatly appreciated.
==
public FooDialog() {
setText(Foo Title);
VerticalPanel outer = new VerticalPanel();
outer.setBorderWidth(3);
outer.setSize(400px, 200px);
outer.setHorizontalAlignment(HasAlignment.ALIGN_CENTER);
outer.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE);
Button cancelButton = new Button(Cancel, new ClickHandler() {
public void onClick(ClickEvent event) {
hide();
}
});
HorizontalPanel buttons = new HorizontalPanel();
buttons.setBorderWidth(3);
buttons.add(cancelButton);
outer.add(buttons);
setWidget(outer);
}
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Re: How to use Selenium to simulate the action of picking an item of SuggestionBox?
You need to instruct it to focus on the field, clear the field (some browsers might keep the original text), type each key, and somehow you need to type space as the last key to trigger the suggestions. So basically just selenium.type(..) won't work. Clint On Nov 20, 12:06 am, zoe.Liao zoe613...@hotmail.com wrote: 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=.
GWT and FlowPlayer
I am trying to replace JW Player with Flow Player in my web page. My page used JW player via GWT2SWF widget, which works great. Flow player however, needs to call a JS function to initialize properly. Is there any way to get Flow Player to work with GWT2SWF? The problem is that I want the player embedded in an HTMLPanel widget. When I embed the Flow Player initialization JS code within the HTML Panel widget text, it doesn't work at all. But when I embed the JS init function in the static HTML page used by my GWT app, it works fine! -- 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=.
(eclipse 3.5,GWT,macosx) a sample program seems to have bugs
hello,
I tried to reproduce an example of program (from the magazine
programmez, in french), using GWT, but there is an execution error,
which I cannot understand, but I know which lines are involved.
the program deals with a list of pictures; which are displayed.There
is a button add which allows to add a new picture, by entering its
name, its url.
the sample pictures are well displayed, but the error comes when I
want to add a new picture; the dialog box stays displayed a few
seconds and there is an error which makes the program stop.
the error is : Invalid memory access of location 0010
eip=95d4e77b.
here is the code.
there are 3 classes : Miniature (which concern each picture),
Formulaire (which manages the addition of picture), and test!1, the
main classe.
nothing really complicated.
Miniature
**
package test.client;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.VerticalPanel;
public class Miniature extends Composite {
VerticalPanel panel;
Image miniature;
Label label;
public Miniature(String url, String titre){
miniature=new Image (url);
label=new Label(titre);
label.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
panel = new VerticalPanel();
panel.add(miniature);
panel.add(label);
initWidget(panel);
setHeight(80px);
setWidth(80px);
setStyleName(miniature-float);
}
}
**
Formulaire
**
package test.client;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.*;
public class Formulaire extends DialogBox {
public TextBox saisieUrl = new TextBox();
public TextBox saisieTitre = new TextBox();
public Formulaire() {
super();
setText(Ajouter une nouvelle image);
Grid grid=new Grid(3,2);
grid.setWidget(0, 0, new Label(Url));
grid.setWidget(0, 1, saisieUrl);
grid.setWidget(1, 0, new Label(Titre));
grid.setWidget(1, 1, saisieTitre);
Button boutonAjouter = new Button(Ajouter);
grid.setWidget(2, 1, boutonAjouter);
boutonAjouter.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent event) {
Formulaire.this.hide();
}
});
add(grid);
center();
}
}
**
test_1
**
package test.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.event.logical.shared.CloseEvent;
import com.google.gwt.event.logical.shared.CloseHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.PopupPanel;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class Test_1 implements EntryPoint, ClickHandler,
CloseHandlerPopupPanel {
private FlowPanel liste;
private Button boutonAjouter;
/**
* This is the entry point method.
*/
public void onModuleLoad() {
VerticalPanel verticalPanel = new VerticalPanel();
liste = new FlowPanel();
liste.add(new
Miniature(http://www.programmez.com/img/magazines/
couverture_119.jpg, Mai 2009));
liste.add(new
Miniature(http://www.programmez.com/img/magazines/
couverture_120.jpg, Juin 2009));
boutonAjouter = new Button(Ajouter);
boutonAjouter.addClickHandler(this);
Re: OOPHM IE plugin doesn't work
Any updates? I have the same problem using Vista + IE 8.0.6001.18828. After first installation(GWT 2.Beta1) it worked for some time (at least 1 day), but after reboot it stopped working(Vista installed system updates and requested for reboot). I tried to repir/reinstall GWT plugin, but it still doesn't work. I tried GWT2 Beta1, Beta2 and RC1, still no success. On Oct 26, 3:06 pm, mikedshaf...@gmail.com mikedshaf...@gmail.com wrote: Anyone from Google care to respond? Seems pretty foundational. On Oct 24, 7:00 am, Ian Bambury ianbamb...@gmail.com wrote: I mentioned this 2 weeks ago. So far, no response. Ian http://examples.roughian.com 2009/10/24 mikedshaf...@gmail.com mikedshaf...@gmail.com Having the same problem here. I'm on XP Pro with IE 7 (corporate mandate). Worked fine on Firefox. Starting on Chrome Safari later today. On Oct 24, 2:33 am, Andrey mino...@gmail.com wrote: Hello! When I open dev mode url in IE a message appears: No GWT Browser Plugin Detected I've downloaded and installed GWT Dev Mode Plugin for IE but the message appears again. Tried to repair and reinstall without success. In FireFox everything is OK. Does this plugin work? I must add that I don't see this plugin in Service - Plugins menu in IE. Should it be there? Windows Vista IE 8 with last updates 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=.
error with the DEFAULT PROJECT in eclipse 3.5 with macosx
hi, I have posted a former mail in which I spoke about an issue with a sample project. now, I have the same issue with the DEFAULT project (the one created with the button new web application project, in eclipse). so the project isn't in cause, and the issue is elsewhere. I use eclipse 3.5 JEE cocoa 32 bits, for macosx, and the workspace is located in my HDD (before, it was located in my dropbox directory). I downloaded GWT from the update site for eclipse 3.5, so the stuff is up-to-date. the error is when I launch the default project, I have the first window asking me my name, I accept the default one, and then I have the remote procedure call window , all is good till I MOVE THE MOUSE, and then the program stops and in the console view I have the message : Invalid memory access of location xxx. can you help me? it's urgent! olivier. ___ Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire. http://fr.mail.yahoo.com -- 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 as part of repository or not?
I recommend you put it in your VCS. Having it in the repository does not impact anyone negatively and makes everybody's life easier. If you must, set up your project so that you can override the default version by changing a per-developer setting or an environment variable and you're good to go, but this should be for experimentation only. You should dictate an approved version and everyone should be using that; otherwise someone will commit code that uses newer features not available in previous versions and, generally, chaos will take over your project. rjcarr escribió: You list good pros and cons so you'll have to just decide which is the stronger argument for your situation. Since our project is developed in mixed environments, and the developer base isn't very big, it made sense for us to go with your second option (although we use property files not environment variables). However, I can see justification in checking it in. Good luck! On Nov 21, 3:22 pm, jbdhl jbirksd...@gmail.com wrote: I can't decide where we should place GWT itself for a project with multiple developers: 1) In the svn repository as part of the project. Pros: * The developers GWT version will always match what is being used in the project * No potential problems with GWT binaries being located differently for different developers. All scripts can just refer to the same relative path(s). Cons: * It's kind of ugly to commit third-party stuff into the project repository 2) Each developer download their own GWT version and let an environment variable, GWT_ROOT, point to it. Pros: * No third party stuff in project repository Const: * Possible conflicts if developers use different GWT versions * Possible problems with developers different placements of GWT. What would you suggest? -- 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 2.0M1 java.lang.NoSuchFieldError WITH ECLIPSE PLUGIN
I had a similar problem. My problem was that my jasper-jdt.jar (Tomcat) classpath was listed before my GWT classpath The offending Class was CompilerOptions Simple fix was to put the GWT classpath before Tomcat's On Oct 26, 1:47 pm, Harmeet Bedi harmeet.b...@gmail.com wrote: Your JdtCompiler is likely in 2 jars. In Google and something else. Try to resolve JdtCompiler, see what it resolves to. Also if you send your .classpath it would help diagnose. Harmeet - Original Message - From: bond daniele.re...@gmail.com To: Google Web Toolkit google-web-toolkit@googlegroups.com Sent: Monday, October 26, 2009 4:49:14 PM GMT -05:00 US/Canada Eastern Subject: GWT 2.0M1 java.lang.NoSuchFieldError WITH ECLIPSE PLUGIN Hi, I've a problem when I try to compile my dummy Eclipse web project with GWT Module with Google Plugin 1.1.2. The error is this: [ERROR] Unexpected java.lang.NoSuchFieldError: reportUnusedDeclaredThrownExceptionIncludeDocCommentReference at com.google.gwt.dev.javac.JdtCompiler.getCompilerOptions (JdtCompiler.java:208) at com.google.gwt.dev.javac.JdtCompiler$CompilerImpl.init (JdtCompiler.java:94) at com.google.gwt.dev.javac.JdtCompiler.doCompile(JdtCompiler.java: 253) at com.google.gwt.dev.javac.CompilationState.compile (CompilationState.java:338) at com.google.gwt.dev.javac.CompilationState.refresh (CompilationState.java:247) at com.google.gwt.dev.javac.CompilationState.init (CompilationState.java:116) at com.google.gwt.dev.cfg.ModuleDef.getCompilationState (ModuleDef.java:285) at com.google.gwt.dev.Precompile.precompile(Precompile.java:489) at com.google.gwt.dev.Precompile.precompile(Precompile.java:408) at com.google.gwt.dev.Compiler.run(Compiler.java:194) at com.google.gwt.dev.Compiler$1.run(Compiler.java:145) at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java: 89) at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger (CompileTaskRunner.java:83) at com.google.gwt.dev.Compiler.main(Compiler.java:152) Anyone has some ideas of the problem? I'm tring to deploy GWT application on Tomcat 6.0.20 directly from Eclipse. Thanks very much Best 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: Add class to SerializationPolicy whitelist...
Hi,
i had the same troubles in my project once i moved from 1.5.2 to
2.0m2. I found the following solution:
1. create a class on the client code:
public class SerializableWhiteList implements IsSerializable {
@SuppressWarnings(unused)
private MyBean myBean;
@SuppressWarnings(unused)
private MySecondBean mySecondBean;
// Put here all Beans wich need this special treatment
}
2. Create a Method in your Service and ServiceAsync and ServiceImpl:
public interface MyService extends RemoteService {
public SerializableWhiteList serializableWhiteList
(SerializableWhiteList s);
}
public interface MyServiceAsync {
public void serializableWhiteList(SerializableWhiteList s,
AsyncCallbackSerializableWhiteList cb);
}
public class MyServiceImpl extends RemoteServiceServlet implements
MyService {
@Override
public SerializableWhiteList serializableWhiteList
(SerializableWhiteList s) {
throw new RuntimeException(This Method is only used to put
Beans to
the SerializationPolicy, please do not call it);
}
}
Greetings
On Nov 16, 4:51 am, Edgenius dapeng...@edgenius.com wrote:
It is not new questions in this group. But I face a new problem in
2.0M2 as SerializationPolicy logic is changed. I know GWT will put
serializition class into SerializationPolicy whitelist. Before 2.0, I
create a dummy method which hold all classes I want to pass to client
side but they are not inside any method's parameters or exceptions.
It looks:
public interface RemoteServiceAsync {
public void serialPolicy(ClientAuthenticationException
ae,ClientAccessDeniedException ade, CaptchaVerifiedException ce
TextModel textModel,LinkModel linkModel,
MessageListModel mlm,
AsyncCallbackObject callback);
}
These Exception classes are a kind of runtime exception - For
example, ClientAuthenticationException is thrown when login failed.
It won't be checked exception as almost all methods have the
possibilty to throw this exception. It is bad to write on every method
like int myMethod() throws ClientAuthenticationException.
I guess 2.0 becomes smarter - it can distinguish the unused method and
kick out my runtime exceptions classes from SerializationPolicy
whitelist. Unfortunately, it brings troubles as well. So, do we have
an easy to way to expand whitelist?
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Re: GWT Hosted Mode crashing after Snow Leopard 10.6.2 Update
Thanks for the fix :-)
It saved me from reinstall Max OS X.
So it's a big help for me.
Cheers
On Nov 12, 12:35 pm, Daniel Kurka kurka.dan...@googlemail.com wrote:
I found a very UGLY solution to my problem (which enables me to continue
working).
I replaced in LowLevelSaf.java public static native void gcUnprotect(int,
int); to public static void gcUnprotect(int, int) {}
causing the invalid access
This is not a real fix, just a very nasty workaround
If you run into the same problem you can download a fixed gwt-dev.jar from
here:
http://www.daniel-kurka.de/gwt-dev-1.7.1-mac-sf-4.0.4-fix.jar
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no border on a dialogBox (macosx,netbeans)
hi,
I copied a program from a magazine with the purpose of learn GWT, and
all run fine except the dialog box has no border, as shown in this
picture :
http://serv3.upndl.com/raw/6be0cb4a4b30f0e1eee2d4bede59/capture-decran-2009-11-22--14.05.59.png
.
I use netbeans with the plugin GWT4NB, I use macosx 10.6, I downloaded
GWT (the last one), and the application container is tomcat 6.0 .
can you tell me why the dialogbox has no border?
here is the code of the dialogBox :
*
public class Formulaire extends DialogBox{
public TextBox saisieUrl=new TextBox();
public TextBox saisieTitre=new TextBox();
public Formulaire(){
super();
setText(Ajouter une nouvelle image);
Grid grid=new Grid(3, 2);
grid.setWidget(0, 0, new Label(url));
grid.setWidget(0, 1, saisieUrl);
grid.setWidget(1, 0, new Label(titre));
grid.setWidget(1, 1, saisieTitre);
Button boutonAjouter=new Button(Ajouter);
grid.setWidget(2, 1, boutonAjouter);
boutonAjouter.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
Formulaire.this.hide();
}
});
add(grid);
center();
}
}
*
and here is the code for the calling of the dialogBox :
*
public void onClick(ClickEvent event) {
if (event.getSource()==boutonAjouter){
Formulaire fenetreAjout = new Formulaire();
fenetreAjout.addCloseHandler(this);
fenetreAjout.show();
}
*
can you help me?
olivier.
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New to GWT - Suggestion Required
Hi All, I am new to GWT infact new to AJAX itself, I was wandering for an ajax framework and came across GWT, I went through the articles, docs etc etc on GWT and found it to be interesting infact cool. Now that I have decided to use GWT, I require some suggestion/advice from you guys. We have an ERP system, which I would like to Ajaxify, there are few doubts which I would like to clear before I delve into this : 1) How do we manage sessions when using Ajax ? I have gone through many articles on this, but I would like to know your thoughts on this. 2) Keeping in mind the 1 question, should I use xml-rpc or http ? I gues xml-rpc would be better. 3) How to handle https ? Hmm .. that's it for now .. this should get me started on GWT :) Thanks, Abdullah -- 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=.
WEB-INF/lib
Hi guys I'm new with GWT. I created a gwt projetc using the google plugin for gwt 1.7.1. After I added some jar's in war/WEB-INF/lib, I realized that this folder wasn't in the classpath, like in a regular web project. Then I tried to add the Web App Library, but this project wasn't recognized as a web project. I also saw that in the project properties it didn't have facets options to be configured. I ended up adding the jar's in the classpath manually, one by one. Is this correct? Thanks in advance. * JP -- 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=.
Gilead + Guice + Gwt-Dispatch
Hi, Have anyone been successful on using these three altogether? Can someone please post some examples about how to configure them? Thanks!!! Marcalc -- 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=.
Persisting GWT Visualization API DataTable
How should I go about persisting GWT Visualization API DataTable and moving it between server and client? I'd like to be able to build one on the client side, send it over the wire and persist it in something like CouchDB. This should also be able to work in the other direction. Pull a representation of a DataTable from the DB send it to the client then rebuild the DataTable. Thanks for any advice/suggestions. Matt. -- 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 Development Mode: Can't Load Page
I had the same problem. It seems randomly it has errors on loading his modules. Stop and restart the server (in some case, more than 1 time), and it will go :) (error is, whit stockwatcher example: [ERROR] Failed to load module 'stockwatcher' from user agent 'Mozilla/ 5.0 (Windows; U; Windows NT 5.1; it; rv:1.9.1.5) Gecko/20091102 Firefox/3.5.5' at ZAMY:1790 com.google.gwt.core.ext.UnableToCompleteException: (see previous log entries) at com.google.gwt.dev.cfg.ModuleDefLoader.nestedLoad (ModuleDefLoader.java:225) at com.google.gwt.dev.cfg.ModuleDefLoader$1.load(ModuleDefLoader.java: 155) at com.google.gwt.dev.cfg.ModuleDefLoader.doLoadModule (ModuleDefLoader.java:269) at com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath (ModuleDefLoader.java:127) at com.google.gwt.dev.DevModeBase.loadModule(DevModeBase.java:940) at com.google.gwt.dev.DevModeBase $UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:97) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule (OophmSessionHandler.java:167) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection (BrowserChannelServer.java:345) at com.google.gwt.dev.shell.BrowserChannelServer.run (BrowserChannelServer.java:192) at java.lang.Thread.run(Unknown Source) ) On 20 Nov, 19:29, spatters71 sonny.c.patter...@gmail.com wrote: 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 tohttp://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=.
UiBinder differences between styleName and addStyleNames
Hi,
I have discovered that UiBinderGenerator has a (quite) strange
behavior while setting/adding Css styles.
Here is an example:
ui:UiBinder
xmlns:ui='urn:ui:com.google.gwt.uibinder'
xmlns:g='urn:import:com.google.gwt.user.client.ui'
ui:style type=com.app.client.LogoDisplay.MyStyle
src=LogoDisplay.css /
g:VerticalPanel styleName={style.basic}
addStyleNames={style.common}/
/ui:UiBinder
In LogoDisplay.css I obviously have the two styles (.basic
and .common). I also declared a custom CssResource (in LogoDisplay)
that binds with that Css file. The weird thing is styleName is
actually invoked using a setter (setStyleName) while addStyleNames are
invoked repeteadly using addStyleName, so it virtually same thing, but
the last style is not added (.common). I have also tried to use
addStyleNames=common but it seems that I don't have the Css file
injected (and I would need to manually do that) and this does not work
either.
Can you help me? I'm sorry if the answer is extremely trivial, but I
was unable to find a solution for this problem (adding 2 or more
styles on a widget) - preferably I don't want to inject the Css (I
plan to have a lot of Css files, I don't want to inject all of them).
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Code coverage for GWT
Hi, I want to have a code coverage for a GWT client built using maven. what plugin is the most recommended? Nir -- 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=.
After compilation of StockWatcher example, GWT 2.0
Hi all! Initially, excuse me if you will find my questions a bit stupid, i'm very noob :D After the compilation of the example named StockWatcher, done successfully, i saw all the correct file in the directory generated. But, i have a dubt, and the tutorial isn't so clear at this point: i want to see the compiled project, what i have to done? I tryed to open the hosted.html page (both locally and remote), but i only see that: This html file is for hosted mode support. What i don't know? thank for you 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=.
Re: Design Patterns
The Command I understand, but and the Composite? Does not seems the same than the pattern. There are others design Patterns in GWT? 2009/11/23 Martin Trummer martin.trum...@24act.at maybe you should ask a more detailed question the GWT stuff is just an implementation of the corresponding pattern with the same name you'll find plenty of explanations for the patterns when you google for them or look it up in wiki http://en.wikipedia.org/wiki/Command_pattern I don't know what more one could say about this.. On 21 Nov., 23:58, Lúcio Camilo luciocam...@gmail.com wrote: But someone can xplain what? 2009/11/20 Martin Trummer martin.trum...@24act.at yes On 19 Nov., 21:08, Lúcio Camilo luciocam...@gmail.com 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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@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.comgoogle-web-toolkit%2bunsubscr...@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: Button Double Click
You can override the method onClick of the button, to do nothing, so only
the method DoubleClick will work.
2009/11/23 hsk hsk...@gmail.com
Hi Group.
I need an ordinary button on which I can click on and then something
happens.
Obviously I use the Widget 'Button' for that. But I also need to
double click on it so something else will happen.
To do this, I extend 'Button' and implement it with
'HasDoubleClickHandlers' and
public HandlerRegistration addDoubleClickHandler(DoubleClickHandler
handler) {
return addDomHandler(handler, DoubleClickEvent.getType());
}
This works (almost) very well by giving my button an addClickHandler
and an addDoubleClickHandler and implement what to do in each
overridden onClick and onDoubleClick for each respective added
handler.
My problem is, when clicking the Button it does what is has to do. But
when double clicking it does both what it has to do when clicked and
when double clicked.
Has anyone experienced something similar? how do I block the click
when double clicking?
- hsk -
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Re: Gilead + Guice + Gwt-Dispatch
Yes, I worked on a sample code that achieved that a couple of month ago... I will try to post some sample code as soon as possible (first let me find it); for now, allow me to give you some impressions : * the idea is nice (modularization, clear code, simple classes, etc) * BUT the implementation is painful: - I remember that I had to extend the EngineRemoteServlet (supplied with Gilead) - not very cool - it boasts that no web.xml anymore - forget it, you have to map quite a bit before making it work - at that time there was no hello, world example of setting it up - A LOT OF BOILER PLATE CODE (Action, Result for every possible interaction with the server). Way too much to actually make something useful. After you write about 5 Action + 5 Result classes, you will get what I mean - You lose the feeling of coding with Java, because your remove service interface has only one method (doExecuteAction-and- getAResult). - You cannot have more methods on the same interface - aka service - (again, Java feeling is completely lost) - Because of generics restriction (even through Rpc interface is using generics, the type erasure is not considered when extending an interface, so you cannot do something like interface UserService extends ServiceGetUserLoginAction,GetUserLoginResult, Service..., Service... I will post some working code soon or you can PM me and I'll send you the whole project On Nov 23, 1:24 pm, Marcos Alcantara marc...@gmail.com wrote: Hi, Have anyone been successful on using these three altogether? Can someone please post some examples about how to configure them? Thanks!!! Marcalc -- 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
Hi, Please share your HTTP headers for cache.html. Also check your GZIP filter if it is not overriding some of the settings already set by cache filter. Dmitry On Nov 23, 1:04 pm, pepgrifell pepgrif...@gmail.com wrote: Hi, the problem is that *.css,*.js and images are cached but the only file that is not cached is my cache.html file ... The file is about 3MB and each time the users enter in the application, this file is downladed. The only different thing from cache.html file and the others (css,js,images...) is that cache.html file is gzipped before sending it to the client. I tried to add : Context Valve className=org.apache.catalina.authenticator.FormAuthenticator disableProxyCaching=false / /Context in META-INF/context.xml file (WAR) but it's not working either. (we use JAAS. I tried with FormAuthenticator and SSLAuthenticator) Any idea why cache.html file is not cached ? Thanks ! On 20 nov, 20:15, Yozons Support on Gmail yoz...@gmail.com wrote: For Tomcat, if you have this in your META-INF/context.html: Context debug=0 Valve className=org.apache.catalina.authenticator.NonLoginAuthenticator disableProxyCaching=false / /Context 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=.
Re: java.util.List
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class bla implements ListString {
@Override
public boolean add(String e) {
// TODO Auto-generated method stub
return false;
}
@Override
public void add(int index, String element) {
// TODO Auto-generated method stub
}
@Override
public boolean addAll(Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean addAll(int index, Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
@Override
public void clear() {
// TODO Auto-generated method stub
}
@Override
public boolean contains(Object o) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean containsAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public String get(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public int indexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
@Override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
@Override
public IteratorString iterator() {
// TODO Auto-generated method stub
return null;
}
@Override
public int lastIndexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
@Override
public ListIteratorString listIterator() {
// TODO Auto-generated method stub
return null;
}
@Override
public ListIteratorString listIterator(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean remove(Object o) {
// TODO Auto-generated method stub
return false;
}
@Override
public String remove(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean removeAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean retainAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public String set(int index, String element) {
// TODO Auto-generated method stub
return null;
}
@Override
public int size() {
// TODO Auto-generated method stub
return 0;
}
@Override
public ListString subList(int fromIndex, int toIndex) {
return null;
}
@Override
public Object[] toArray() {
// TODO Auto-generated method stub
return null;
}
@Override
public T T[] toArray(T[] a) {
// TODO Auto-generated method stub
return null;
}
}
i am did the exact same thing and got
[ERROR] Line 131: The method subList(int, int) of type bla must
override or implement a supertype method
On 23 נובמבר, 16:07, Paul MERLIN eskato...@gmail.com wrote:
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
--
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For more options, visit this group at
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Re: java.util.List
Hi ben,
If you are using a version of GWT 2.0 this error appears because the standard
GWT List interface
doesn't have the subList method. You can either remove the @Override annotation
from that method, or
extend AbstractList instead of implementing List directly (generally considered
a better option
anyways).
You could also upgrade to GWT 2.0-rc, which has the subList method included in
the interface definition.
Hope that helps.
//Jason
ben fenster wrote:
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class bla implements ListString {
@Override
public boolean add(String e) {
// TODO Auto-generated method stub
return false;
}
@Override
public void add(int index, String element) {
// TODO Auto-generated method stub
}
@Override
public boolean addAll(Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean addAll(int index, Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
@Override
public void clear() {
// TODO Auto-generated method stub
}
@Override
public boolean contains(Object o) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean containsAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public String get(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public int indexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
@Override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
@Override
public IteratorString iterator() {
// TODO Auto-generated method stub
return null;
}
@Override
public int lastIndexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
@Override
public ListIteratorString listIterator() {
// TODO Auto-generated method stub
return null;
}
@Override
public ListIteratorString listIterator(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean remove(Object o) {
// TODO Auto-generated method stub
return false;
}
@Override
public String remove(int index) {
// TODO Auto-generated method stub
return null;
}
@Override
public boolean removeAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public boolean retainAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
@Override
public String set(int index, String element) {
// TODO Auto-generated method stub
return null;
}
@Override
public int size() {
// TODO Auto-generated method stub
return 0;
}
@Override
public ListString subList(int fromIndex, int toIndex) {
return null;
}
@Override
public Object[] toArray() {
// TODO Auto-generated method stub
return null;
}
@Override
public T T[] toArray(T[] a) {
// TODO Auto-generated method stub
return null;
}
}
i am did the exact same thing and got
[ERROR] Line 131: The method subList(int, int) of type bla must
override or implement a supertype method
On 23 נובמבר, 16:07, Paul MERLIN eskato...@gmail.com wrote:
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
--
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
Re: error with the DEFAULT PROJECT in eclipse 3.5 with macosx
What version of Mac OS X are you running and which browser/version are you experiencing this issue in? On Sat, Nov 21, 2009 at 10:51 AM, loveley lolve...@yahoo.fr wrote: hi, I have posted a former mail in which I spoke about an issue with a sample project. now, I have the same issue with the DEFAULT project (the one created with the button new web application project, in eclipse). so the project isn't in cause, and the issue is elsewhere. I use eclipse 3.5 JEE cocoa 32 bits, for macosx, and the workspace is located in my HDD (before, it was located in my dropbox directory). I downloaded GWT from the update site for eclipse 3.5, so the stuff is up-to-date. the error is when I launch the default project, I have the first window asking me my name, I accept the default one, and then I have the remote procedure call window , all is good till I MOVE THE MOUSE, and then the program stops and in the console view I have the message : Invalid memory access of location xxx. can you help me? it's urgent! olivier. ___ Yahoo! Mail réinvente le mail ! Découvrez le nouveau Yahoo! Mail et son interface révolutionnaire. http://fr.mail.yahoo.com -- 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=. -- 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 debug in eclipse in development mode with GWT 2.0 RC1
Hi Youen, Which version of Java are you using? There was an issue where breakpoints would not catch on JDK 1.6.0_14. You can check the version being used under: - Run Run configurations - Expand Web Application on the side bar - Select one of its children, click on the JRE tab jason On Mon, Nov 23, 2009 at 4:32 AM, Youen youen.ch...@gmail.com wrote: Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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.comgoogle-web-toolkit%2bunsubscr...@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: java.util.List
no i am using gwt 1.7
i cant understand the error because i do implement the method
moreover the method was auto filled by eclipse
On 23 נובמבר, 16:52, Jason Morris lem...@gmail.com wrote:
Hi ben,
If you are using a version of GWT 2.0 this error appears because the
standard GWT List interface
doesn't have the subList method. You can either remove the @Override
annotation from that method, or
extend AbstractList instead of implementing List directly (generally
considered a better option
anyways).
You could also upgrade to GWT 2.0-rc, which has the subList method included
in the interface definition.
Hope that helps.
//Jason
ben fenster wrote:
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class bla implements ListString {
�...@override
public boolean add(String e) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void add(int index, String element) {
// TODO Auto-generated method stub
}
�...@override
public boolean addAll(Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean addAll(int index, Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void clear() {
// TODO Auto-generated method stub
}
�...@override
public boolean contains(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean containsAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String get(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int indexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
�...@override
public IteratorString iterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public int lastIndexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListIteratorString listIterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public ListIteratorString listIterator(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean remove(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String remove(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean removeAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean retainAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String set(int index, String element) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int size() {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListString subList(int fromIndex, int toIndex) {
return null;
}
�...@override
public Object[] toArray() {
// TODO Auto-generated method stub
return null;
}
�...@override
public T T[] toArray(T[] a) {
// TODO Auto-generated method stub
return null;
}
}
i am did the exact same thing and got
[ERROR] Line 131: The method subList(int, int) of type bla must
override or implement a supertype method
On 23 נובמבר, 16:07, Paul MERLIN eskato...@gmail.com wrote:
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
--
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
athttp://groups.google.com/group/google-web-toolkit?hl=.
--
You received this message because you are subscribed to the
Debugging the serialization process for GWT-RPC
Hello all, I'm fairly new to GWT. I have had one RPC service working for about 3 weeks. Last week I implemented a second one. No problems. In the last couple days I Implemented a third service not unlike the first 2, but I did have to make some changes to my model classes. Suddenly the first service returns 500 errors if the return value is not null. The exception says to See server logs for details but I can't find any clues in the server logs at all. From everything I can see on the server side everything completed normally. I can put a breakpoint right before the return statement and everything seems to be in order. Is there any way looking into what problem may have been encountered while trying to serialize the retrun value? I'm using Eclipse 3.5 with the 1.7.1 version of the plugin. Sorry for the lack of specifics, but any tangible error message is exactly what I'm looking for. Thanks, Eric -- 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: java.util.List
thanks i removed the override and it worked can you please tell me why
did act like that since the eclipse filled out the implementation
acording to the interface and if the method is not suppored how did
it got into the imlementation in the first place
On 23 נובמבר, 16:52, Jason Morris lem...@gmail.com wrote:
Hi ben,
If you are using a version of GWT 2.0 this error appears because the
standard GWT List interface
doesn't have the subList method. You can either remove the @Override
annotation from that method, or
extend AbstractList instead of implementing List directly (generally
considered a better option
anyways).
You could also upgrade to GWT 2.0-rc, which has the subList method included
in the interface definition.
Hope that helps.
//Jason
ben fenster wrote:
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class bla implements ListString {
�...@override
public boolean add(String e) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void add(int index, String element) {
// TODO Auto-generated method stub
}
�...@override
public boolean addAll(Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean addAll(int index, Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void clear() {
// TODO Auto-generated method stub
}
�...@override
public boolean contains(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean containsAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String get(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int indexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
�...@override
public IteratorString iterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public int lastIndexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListIteratorString listIterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public ListIteratorString listIterator(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean remove(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String remove(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean removeAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean retainAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String set(int index, String element) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int size() {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListString subList(int fromIndex, int toIndex) {
return null;
}
�...@override
public Object[] toArray() {
// TODO Auto-generated method stub
return null;
}
�...@override
public T T[] toArray(T[] a) {
// TODO Auto-generated method stub
return null;
}
}
i am did the exact same thing and got
[ERROR] Line 131: The method subList(int, int) of type bla must
override or implement a supertype method
On 23 נובמבר, 16:07, Paul MERLIN eskato...@gmail.com wrote:
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
--
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.
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google-web-toolkit+unsubscr...@googlegroups.com.
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Making command pattern RPC look like traditional GWT RPC
Hi all, I posted this on the GWT Contributors group last week hoping to start a discussion about the GWT internals that I'm using for the library I'm working on (and whether they all need to be internals), but I haven't gotten any responses about that so I'm reposting to the GWT developers group... I've been writing a GWT library to implement the command pattern for GWT RPC calls using the same interfaces that traditional GWT RPC uses. Basically, when an app calls a method of the FooAsync action service interface, an action object is created from the method arguments, processed by some action filters on the client, then passed to the server. The server then pulls the method arguments out of the action object and passes them as arguments to the appropriate method of the Foo interface implementation class. The return value (or thrown Throwable) from that method then gets put into an action result object on the server and sent back to the client, where it gets processed by filters and eventually has the return value or throwable pulled out and passed to the onSuccess or onFailure methods of the async callback. I have a working (albeit not extensively tested) implementation at http://code.google.com/p/gwt-remote-action/, but the implementation relies on some GWT internals, so it's rather brittle at the moment. I'd like to get some feedback on how I can change my implementation to be more future-proof (or correct if it isn't), and which (if any) of the GWT internals that I'm using might be candidates for becoming a part of GWT's public interface. To get a better idea of how this library is intended to be used, check out the Usage Guide http://code.google.com/p/gwt-remote-action/wiki/UsageGuide(still a work in progress). The tricky part of the implementation is the action result. The purpose of an action result object is to encapsulate the result of executing an action in such a way that action filters can manipulate it without having any knowledge of what the action was. It needs to contain an arbitrary return value object or an arbitrary Throwable object (as well as an indication that the Throwable was thrown rather than returned). These objects are exposed via the ActionResulthttp://code.google.com/p/gwt-remote-action/source/browse/core/src/main/java/com/google/code/gwt/remoteaction/client/ActionResult.java interface. Simply having a general action result class that contains a return value field of type Object and an exception field of type Throwable is not desirable because it would cause deserialization code for every class that GWT knows about to be included in the compiled javascript. The current implementation works by generating one action result class for each RPC method. Identical action result classes are generated by a GWT Generator at gwtc-time (for the client) and via Java byte code generation at run-time (for the server). My original idea was that this method-specific action result class could have a result field of the specific return type of the method along with a field for each type in the method's throws list. This turned out not to be necessary (at least for the cases I've tested), because when GWT calls the Generator for the ActionExecutionServicehttp://code.google.com/p/gwt-remote-action/source/browse/core/src/main/java/com/google/code/gwt/remoteaction/client/ActionExecutionService.java (the traditional GWT RPC that sends the action objects to the server) it doesn't find any of the generated method-specific action result classes. Because of this I simplified the action result classes to just have one field of type Throwable, and I verified that not all the Throwable classes get included in the deserializable classes list in the *.rpc.log files. I'm not sure that this behavior doesn't depend on GWT.create being called in a specific order or something else I'm not aware of, but that should be solvable by splitting the throwables into multiple fields if needed. Generating the action result classes after the ActionExecutionService gets generated means that none of the deserializers for the return values and throwables of the action methods get generated or rescued. To get around this I: 1. Make the ActionExecutionService use the new deRPC implementation rather than the previous RPC implementation 2. Use the RpcProxyCreator class to generate a dummy implementation of a deRPC proxy for the action service (this proxy doesn't get used) 3. Add an @ArtificialRescue to the generated action service proxy to rescue the _TypeOverridesFactory class that the RpcProxyCreator generated. This _TypeOverridesFactory class has all of the @ArtificalRescue's necessary to deserialize the fields of the generated action result class. Step 1 is mostly acceptable to me, though it would be nice if my implementation didn't depend upon an experimental feature that may not make it into GWT 2.0. Step 2 is somewhat wasteful since it takes gwtc time generating a proxy class
lacking an interface with setEnabled method
Hi, I think an interface defining the setEnabled method is lacking. This would be implemented in FocusWidget, DateBox ... -- 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 debug in eclipse in development mode with GWT 2.0 RC1
Hi, I a using 1.6.0_15. The result of java -version java version 1.6.0_15 Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90, mixed mode) By the way, I am on mac with snow leopard and the last version (10.6.2). Youen On 23 nov, 16:01, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Which version of Java are you using? There was an issue where breakpoints would not catch on JDK 1.6.0_14. You can check the version being used under: - Run Run configurations - Expand Web Application on the side bar - Select one of its children, click on the JRE tab jason On Mon, Nov 23, 2009 at 4:32 AM, Youen youen.ch...@gmail.com wrote: Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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.comgoogle-web-toolkit%2bunsubscr...@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=.
dynamic Messages/ImageBundle possible?
Hi there,
I wonder if it is possible to use Internationalization and
ImageBundles in GWT in a more dynamic way. For instance, if there is a
client method
void createSportTitleAndImage(String sportId) {
}
is it somehow possible to have the sportId argument being
dynamically plugged into the relevant ImageBundle/Messages method to
return appropriate code without the if/else-jungle.
So instead of:
void createSportTitleAndImage(String sportId) {
if (sport.equals(basketball))
ImageBundle.getBasketballImage();
Messages.getBasketballText();
else if (sport.equals(handball))
ImageBundle.getHandballImage();
Messages.getHandballText();
else ...
}
to have something like :
void createSportTitleAndImage(String sportId) {
ImageBundle.getSportImageById(sportId);
Messages.getSportTextById(sportId);
}
where getSportByName(sportId) would fetch resource for the key base +
sportId ?
That would really simplify things:)
Thanks
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is the next version going to be 2.0?
His, One more question. I am in the midst of one project development running on gwt1.7. Is the next version going to be a jump to 2.0. Would you recommend switching to 2.0 code base right away ? 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: dynamic Messages/ImageBundle possible?
this might help a little
http://code.google.com/p/asmodaiosgwt/
On Nov 23, 10:40 am, denis56 denis.ergashb...@gmail.com wrote:
Hi there,
I wonder if it is possible to use Internationalization and
ImageBundles in GWT in a more dynamic way. For instance, if there is a
client method
void createSportTitleAndImage(String sportId) {
}
is it somehow possible to have the sportId argument being
dynamically plugged into the relevant ImageBundle/Messages method to
return appropriate code without the if/else-jungle.
So instead of:
void createSportTitleAndImage(String sportId) {
if (sport.equals(basketball))
ImageBundle.getBasketballImage();
Messages.getBasketballText();
else if (sport.equals(handball))
ImageBundle.getHandballImage();
Messages.getHandballText();
else ...
}
to have something like :
void createSportTitleAndImage(String sportId) {
ImageBundle.getSportImageById(sportId);
Messages.getSportTextById(sportId);
}
where getSportByName(sportId) would fetch resource for the key base +
sportId ?
That would really simplify things:)
Thanks
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Re: Can't debug in eclipse in development mode with GWT 2.0 RC1
Hi Youen, Could you also make sure the launch configuration is using 1.6.0_15? It could be the case that your default JDK is _15, but when the launch config was created, it was using _14. Have breakpoints every work for you in this project? How about more generally in other projects in Eclipse? jason On Mon, Nov 23, 2009 at 10:33 AM, Youen youen.ch...@gmail.com wrote: Hi, I a using 1.6.0_15. The result of java -version java version 1.6.0_15 Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90, mixed mode) By the way, I am on mac with snow leopard and the last version (10.6.2). Youen On 23 nov, 16:01, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Which version of Java are you using? There was an issue where breakpoints would not catch on JDK 1.6.0_14. You can check the version being used under: - Run Run configurations - Expand Web Application on the side bar - Select one of its children, click on the JRE tab jason On Mon, Nov 23, 2009 at 4:32 AM, Youen youen.ch...@gmail.com wrote: Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@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.comgoogle-web-toolkit%2bunsubscr...@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: OOPHM IE plugin doesn't work
I've been trying to reproduce the issue mentioned above and so far am
unsuccessful. Can you verify that the following registry entries are
available (UID being the unique identifier assigned to your account):
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\UID\Components\50E8C0062FB69AB5399BEF4DAE291BB6
HKEY_USERS\UID\Software\Classes\AppID\oophm.DLL
HKEY_USERS\UID\Software\Classes\CLSID\{1A2A78F4-B5A4-4208-B520-BDDA0A7EC5CB}\InprocServer32
HKEY_USERS\UID\Software\Classes\CLSID\{1D6156B6-002B-49E7-B5CA-C138FB843B4E}\InprocServer32
HKEY_USERS\UID\Software\Classes\CLSID\{1D6156B6-002B-49E7-B5CA-C138FB843B4E}\ToolboxBitmap32
HKEY_USERS\UID\Software\Classes\CLSID\{644FD769-8B9D-4AC4-A79E-AAAF5CD751C1}\InprocServer32
HKEY_USERS\UID\Software\Classes\TypeLib\{9259F105-BE55-4BF6-B7CE-D0AA878C1BA6}\1.0\0\win32
HKEY_USERS\UID_Classes\AppID\oophm.DLL
HKEY_USERS\UID_Classes\CLSID\{1A2A78F4-B5A4-4208-B520-BDDA0A7EC5CB}\InprocServer32
HKEY_USERS\UID_Classes\CLSID\{1D6156B6-002B-49E7-B5CA-C138FB843B4E}\InprocServer32
HKEY_USERS\UID_Classes\CLSID\{1D6156B6-002B-49E7-B5CA-C138FB843B4E}\ToolboxBitmap32
HKEY_USERS\UID_Classes\CLSID\{644FD769-8B9D-4AC4-A79E-AAAF5CD751C1}\InprocServer32
HKEY_USERS\UID_Classes\TypeLib\{9259F105-BE55-4BF6-B7CE-D0AA878C1BA6}\1.0\0\win32
It's also worth mentioning that trunk has an updated installer that installs
all data and registry entries to User (RC1 was installing to Program
Files\Google\...). You may want to try uninstalling the RC1 plugin and
trying out the latest. Note that trunk will contain the the .msi without the
.exe wrapper.
On Sat, Nov 21, 2009 at 8:13 AM, ageres sergey.yerma...@gmail.com wrote:
Any updates?
I have the same problem using Vista + IE 8.0.6001.18828.
After first installation(GWT 2.Beta1) it worked for some time (at
least 1 day),
but after reboot it stopped working(Vista installed system updates and
requested for reboot).
I tried to repir/reinstall GWT plugin, but it still doesn't work.
I tried GWT2 Beta1, Beta2 and RC1, still no success.
On Oct 26, 3:06 pm, mikedshaf...@gmail.com mikedshaf...@gmail.com
wrote:
Anyone from Google care to respond? Seems pretty foundational.
On Oct 24, 7:00 am, Ian Bambury ianbamb...@gmail.com wrote:
I mentioned this 2 weeks ago. So far, no response.
Ian
http://examples.roughian.com
2009/10/24 mikedshaf...@gmail.com mikedshaf...@gmail.com
Having the same problem here. I'm on XP Pro with IE 7 (corporate
mandate). Worked fine on Firefox. Starting on Chrome Safari later
today.
On Oct 24, 2:33 am, Andrey mino...@gmail.com wrote:
Hello!
When I open dev mode url in IE a message appears:
No GWT Browser Plugin Detected
I've downloaded and installed GWT Dev Mode Plugin for IE but the
message appears again.
Tried to repair and reinstall without success.
In FireFox everything is OK.
Does this plugin work?
I must add that I don't see this plugin in Service - Plugins menu
in
IE. Should it be there?
Windows Vista
IE 8 with last updates
Andrey
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Re: horizontal Alignment in a dialog box not working
Neil,
Which browser are you experiencing this issue in?
On Fri, Nov 20, 2009 at 7:14 AM, Neil Patel neilpa...@gmail.com wrote:
Hi All,
I have a simple dialog box that is constructed as below. For some
reason the single inner element (buttons panel) does not obey the
horizontal align setting. The element *does* align vertically. Any
suggestions are greatly appreciated.
==
public FooDialog() {
setText(Foo Title);
VerticalPanel outer = new VerticalPanel();
outer.setBorderWidth(3);
outer.setSize(400px, 200px);
outer.setHorizontalAlignment(HasAlignment.ALIGN_CENTER);
outer.setVerticalAlignment(HasAlignment.ALIGN_MIDDLE);
Button cancelButton = new Button(Cancel, new
ClickHandler() {
public void onClick(ClickEvent event) {
hide();
}
});
HorizontalPanel buttons = new HorizontalPanel();
buttons.setBorderWidth(3);
buttons.add(cancelButton);
outer.add(buttons);
setWidget(outer);
}
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Re: java.util.List
thanks i removed the override and it worked can you please tell me why
did act like that since the eclipse filled out the implementation
acording to the interface and if the method is not suppored how did
it got into the imlementation in the first place
On 23 נובמבר, 16:52, Jason Morris lem...@gmail.com wrote:
Hi ben,
If you are using a version of GWT 2.0 this error appears because the
standard GWT List interface
doesn't have the subList method. You can either remove the @Override
annotation from that method, or
extend AbstractList instead of implementing List directly (generally
considered a better option
anyways).
You could also upgrade to GWT 2.0-rc, which has the subList method included
in the interface definition.
Hope that helps.
//Jason
ben fenster wrote:
import java.util.Collection;
import java.util.Iterator;
import java.util.List;
import java.util.ListIterator;
public class bla implements ListString {
�...@override
public boolean add(String e) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void add(int index, String element) {
// TODO Auto-generated method stub
}
�...@override
public boolean addAll(Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean addAll(int index, Collection? extends String c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public void clear() {
// TODO Auto-generated method stub
}
�...@override
public boolean contains(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean containsAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String get(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int indexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public boolean isEmpty() {
// TODO Auto-generated method stub
return false;
}
�...@override
public IteratorString iterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public int lastIndexOf(Object o) {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListIteratorString listIterator() {
// TODO Auto-generated method stub
return null;
}
�...@override
public ListIteratorString listIterator(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean remove(Object o) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String remove(int index) {
// TODO Auto-generated method stub
return null;
}
�...@override
public boolean removeAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public boolean retainAll(Collection? c) {
// TODO Auto-generated method stub
return false;
}
�...@override
public String set(int index, String element) {
// TODO Auto-generated method stub
return null;
}
�...@override
public int size() {
// TODO Auto-generated method stub
return 0;
}
�...@override
public ListString subList(int fromIndex, int toIndex) {
return null;
}
�...@override
public Object[] toArray() {
// TODO Auto-generated method stub
return null;
}
�...@override
public T T[] toArray(T[] a) {
// TODO Auto-generated method stub
return null;
}
}
i am did the exact same thing and got
[ERROR] Line 131: The method subList(int, int) of type bla must
override or implement a supertype method
On 23 נובמבר, 16:07, Paul MERLIN eskato...@gmail.com wrote:
Le lundi 23 novembre 2009 15:05:18, ben fenster a écrit :
im sorry but i was under some presure i have a close deadline and
thats pretty much the only problem idid you create an anonymous class
or a class that implements the list
public class Test implements ListString { ... }
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Re: Can't debug in eclipse in development mode with GWT 2.0 RC1
Ok in eclipse it's written that it is the default Mac OS X JDK, so it should be the _15 version. I make further tests and : - Breakpoints work on a project from scrath! - Breakpoints do not work with my 2 main (big) gwt project. The main difference with my 2 project is that the main html file is a Velocity template managed with spring MVC (so there is no main HTML file in my war folder). On 23 nov, 16:51, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Could you also make sure the launch configuration is using 1.6.0_15? It could be the case that your default JDK is _15, but when the launch config was created, it was using _14. Have breakpoints every work for you in this project? How about more generally in other projects in Eclipse? jason On Mon, Nov 23, 2009 at 10:33 AM, Youen youen.ch...@gmail.com wrote: Hi, I a using 1.6.0_15. The result of java -version java version 1.6.0_15 Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90, mixed mode) By the way, I am on mac with snow leopard and the last version (10.6.2). Youen On 23 nov, 16:01, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Which version of Java are you using? There was an issue where breakpoints would not catch on JDK 1.6.0_14. You can check the version being used under: - Run Run configurations - Expand Web Application on the side bar - Select one of its children, click on the JRE tab jason On Mon, Nov 23, 2009 at 4:32 AM, Youen youen.ch...@gmail.com wrote: Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@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.comgoogle-web-toolkit%2bunsubscr...@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: Strang problem under 2.0 RC1+Google plugin for Eclipse.2rc1
Alex, I would suggest leaving your existing application structure in tact and simply updating the GWT SDK that you are building against. You can do this via the Libraries section of the Java Build Path view. On Mon, Nov 23, 2009 at 6:53 AM, Alex Luya alexander.l...@gmail.com wrote: I used plugin(Google plugin for Eclipse.2rc1) to creat a project,run and browse it and everything just works fine.But after deleting src and war ,and replace them with new src and war(comes from a worked project),clean project,and run it,copy url to firefox to open it,and strange thing comes up,nothing showed and no error reported in console and Web Application Debug View. I am using ubuntu 9.10,what is the problem?think you. -- 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=. -- 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 debug in eclipse in development mode with GWT 2.0 RC1
I'll investigate on the problem (if you have any ideas ...i'll take them). On 23 nov, 17:29, Youen youen.ch...@gmail.com wrote: Ok in eclipse it's written that it is the default Mac OS X JDK, so it should be the _15 version. I make further tests and : - Breakpoints work on a project from scrath! - Breakpoints do not work with my 2 main (big) gwt project. The main difference with my 2 project is that the main html file is a Velocity template managed with spring MVC (so there is no main HTML file in my war folder). On 23 nov, 16:51, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Could you also make sure the launch configuration is using 1.6.0_15? It could be the case that your default JDK is _15, but when the launch config was created, it was using _14. Have breakpoints every work for you in this project? How about more generally in other projects in Eclipse? jason On Mon, Nov 23, 2009 at 10:33 AM, Youen youen.ch...@gmail.com wrote: Hi, I a using 1.6.0_15. The result of java -version java version 1.6.0_15 Java(TM) SE Runtime Environment (build 1.6.0_15-b03-219) Java HotSpot(TM) 64-Bit Server VM (build 14.1-b02-90, mixed mode) By the way, I am on mac with snow leopard and the last version (10.6.2). Youen On 23 nov, 16:01, Jason Parekh jasonpar...@gmail.com wrote: Hi Youen, Which version of Java are you using? There was an issue where breakpoints would not catch on JDK 1.6.0_14. You can check the version being used under: - Run Run configurations - Expand Web Application on the side bar - Select one of its children, click on the JRE tab jason On Mon, Nov 23, 2009 at 4:32 AM, Youen youen.ch...@gmail.com wrote: Hi, I'm testing GTW 2.0 RC1 and I don't know how to debug (in eclipse) when i am in development mode. I set some breakpoints, I run in eclipse debug mode and I use firefox 3.5, but it seems that the breakpoints are not catch. Does someone make it work or am I missing someting ? 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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@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.comgoogle-web-toolkit%2bunsubscr...@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 Developer Plugin works only sometimes
We're tracking several FF related crashes that appear to be related to a single issue. It appears you are running FF 3.5.5 on Windows. Is this correct? Thanks, Chris On Mon, Nov 23, 2009 at 4:02 AM, cromoteca luci...@virgilio.it wrote: Truth is my application *works* with 2.0rc. It's just that most of the times dev mode is not able to start and I need to try again until it starts correctly. I also forgot to mention that Firefox crashes frequently since I installed the dev plugin. I really cannot believe that this release has been tagged as release candidate. It's a beta at best. On 20 Nov, 18:01, Yozons Support on Gmail yoz...@gmail.com wrote: 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.comgoogle-web-toolkit%2bunsubscr...@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 Developer Plugin works only sometimes
Not sure about others, but yes, I'm using FF 3.5.5. -- 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: lacking an interface with setEnabled method
Yes, such an interface would be really nice for MVP . Bye Norman 2009/11/23, Michel Daviot mdav...@gmail.com: Hi, I think an interface defining the setEnabled method is lacking. This would be implemented in FocusWidget, DateBox ... -- 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: detecting if a widget is added to DOM or not
thanks a lot, GWT really rocks and you too.. :) -- 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 + jquery rounded corner
my Mistake
i called the roundCorner() method before RootPanel.*get*().add(a);
it worked now ..when i called it after doing RootPanel.*get*().add(a);
Thanks
Sudeep
2009/11/23 Дмитрий Николаев blacklit...@gmail.com
What log say?
Do you really include jquery library ? How do you know this ?
On 22 ноя, 22:14, Sudeep S sudee...@gmail.com wrote:
Hi,
I am trying to use jquery.corner.js to round my panel in gwt using the
below
code
*
public* *final* *native* *void* roundCorner()/*-{
$wnd.$(#roundedPanel).corner(5px);
}-*/;
where roundedPanel is the id of the div panel. Though it is invoking
the
jquery.corner.js it is not rounding it. Is it not possible to round
corners
using this.
Thanks
Sudeep
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Keyboard navigation shortcut
Hi,
I am building a GWt app which has the following layout:
- FlowPanel
* Menu Bar
* Grid (2,x)
I want to add keyboard navigation to the Grid (UP, DOWN DELETE)
I call the following code in the constructor of my Widget:
// EVENTS
Event.addNativePreviewHandler(new NativePreviewHandler() {
@Override
public void onPreviewNativeEvent(final NativePreviewEvent
event) {
// Key pressed
if (event.getTypeInt() == Event.ONKEYDOWN) {
// Update Grid status (up, down, delete)
}
}
});
When I press UP DOWN keys, no problem I get the events.
The problem is that navigation in the MenuBar also fires key events
which are catched by this code.
So when I select the MenuBar I have a double navigation: in my MenuBar
and in my Grid
The questions are :
- How can I prevent my code to catch events which target elements like
MenuBar TextField ?
- Is there another way to deal with my problem ?
Thanks
Chris
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Understanding why a class appears in the serialization policy file
I think I remember from Google I/O this year something about more diagnostic information that would show why a class is appearing in the serialization policy file. Does anyone have any info they could share? -- 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: Code coverage for GWT
I like maven-emma-plugin or maven-cobertura-plugin On Mon, Nov 23, 2009 at 9:23 AM, Nir Feldman nir.feld...@hp.com wrote: Hi, I want to have a code coverage for a GWT client built using maven. what plugin is the most recommended? Nir -- 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=. -- Zeno Consulting, Inc. home: http://www.zenoconsulting.biz blog: http://zenoconsulting.wikidot.com p: 248.894.4922 f: 313.884.2977 -- 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 libs in GWT app
Hi Jacek, 1) war/WEB-INF/lib is the correct place. Could you describe when your JARs in there get deleted? Is it on any build (including Eclipse's incremental build) or only when you clean and do a full build? 2) There isn't a UI for this, so most people do a GWT compile and JAR up the war directory. jason 2009/11/22 Jacek Żebrowski yacho1...@gmail.com I have two questions regarding Google plugin for eclipse - ive set up my GWT project ... 1.Where i should put libraries i want to be present in WEB-INF/lib ? if i put them in /war/WEB-INF/lib they get deleted with each compile - when i put them in user libraries - they dont get copied to WEB-INF/ lib 2. how do i generate WAR from eclipse's GWT plugin ? thx 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=. -- 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: is the next version going to be 2.0?
The version 2.0 is already out, but still a release candidate. I suggest u wait until turn into a official version. unless u want to try and test. 2009/11/23 denis56 denis.ergashb...@gmail.com His, One more question. I am in the midst of one project development running on gwt1.7. Is the next version going to be a jump to 2.0. Would you recommend switching to 2.0 code base right away ? 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.comgoogle-web-toolkit%2bunsubscr...@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=.
(macosx) how to launch netbeans with the jvm option -d32 ?
hello,
I use macosx snow leopard with netbeans (the last one) and GWT with
the plugin GWT4NB.
I can't use the debugging from the java code, I have this error:
**
You must use a 32-bit Java runtime to run GWT Hosted Mode.
Leopard: Use the Java 1.5 runtime.
Snow Leopard: Use the Java 1.6 runtime and add the -d32 flag.
/Users/lolveley/NetBeansProjects/StockWatcher/nbproject/build-gwt.xml:
117: The following error occurred while executing this line:
/Users/lolveley/NetBeansProjects/StockWatcher/nbproject/build-gwt.xml:
255: The following error occurred while executing this line:
/Users/lolveley/NetBeansProjects/StockWatcher/nbproject/build-gwt.xml:
363: Java returned: 1
BUILD FAILED (total time: 5 seconds)
***
do you know how I can launch netbeans with the option -d32?
I had a look at the netbeans file, and I found in netbeans/content/
resources/netbeans/etc/netbeans.conf the lines :
***
# ${HOME} will be replaced by JVM user.home system property
netbeans_default_userdir=${HOME}/.netbeans/6.7
# Options used by NetBeans launcher by default, can be overridden by
explicit
# command line switches:
netbeans_default_options=-d32 -J-client -J-Xss2m -J-Xms32m -J-
XX:PermSize=32m -J-XX:MaxPermSize=200m -J-Xverify:none -J-
Dapple.laf.useScreenMenuBar=true -J-Dsun.java2d.noddraw=true
# Note that a default -Xmx is selected for you automatically.
# You can find this value in var/log/messages.log file in your
userdir.
# The automatically selected value can be overridden by specifying -J-
Xmx here
# or on the command line.
# If you specify the heap size (-Xmx) explicitely, you may also want
to enable
# Concurrent Mark Sweep garbage collector. In such case add the
following
# options to the netbeans_default_options:
# -J-XX:+UseConcMarkSweepGC -J-XX:+CMSClassUnloadingEnabled -J-XX:
+CMSPermGenSweepingEnabled
# (see http://wiki.netbeans.org/wiki/view/FaqGCPauses)
# Default location of JDK, can be overridden by using --jdkhome dir:
netbeans_jdkhome=/Library/Java/Home
# Additional module clusters, using ${path.separator} (';' on Windows
or ':' on Unix):
#netbeans_extraclusters=/absolute/path/to/cluster1:/absolute/path/to/
cluster2
# If you have some problems with detect of proxy settings, you may
want to enable
# detect the proxy settings provided by JDK5 or higher.
# In such case add -J-Djava.net.useSystemProxies=true to the
netbeans_default_options.
I made 2 changes : I added the -d32 option and I specified the java
directory.
but there is still this error...
help me please!
olivier.
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How to set the format for a DateBox?
I've setup DateTimeFormat and TimeZone objects within my application based on user preferences. com.google.gwt.i18n.client.DateTimeFormat com.google.gwt.i18n.client.TimeZone How do I set the format for a DateBox ? DateBox.Format does not allow for the setting of a custom format. http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/gwt/user/datepicker/client/DateBox.Format.html -- 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: Debugging the serialization process for GWT-RPC
OK. I made some progress. I added a couple properties to my model of type ListSomeOtherClass. Removing those allows the rest of the class to be serialized. I'm still not sure why those properties won't work. My guess is that since they are populated through JPA, they were some kind of funky list. My main question remains, however. Where could I look to see Can't serialize this list instead of An error occured? Thanks, Eric On Nov 23, 10:11 am, Eric edimickeast...@gmail.com wrote: Hello all, I'm fairly new to GWT. I have had one RPC service working for about 3 weeks. Last week I implemented a second one. No problems. In the last couple days I Implemented a third service not unlike the first 2, but I did have to make some changes to my model classes. Suddenly the first service returns 500 errors if the return value is not null. The exception says to See server logs for details but I can't find any clues in the server logs at all. From everything I can see on the server side everything completed normally. I can put a breakpoint right before the return statement and everything seems to be in order. Is there any way looking into what problem may have been encountered while trying to serialize the retrun value? I'm using Eclipse 3.5 with the 1.7.1 version of the plugin. Sorry for the lack of specifics, but any tangible error message is exactly what I'm looking for. Thanks, Eric -- 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?
This still doesn't work. I can't use the new RPC system in GWT 2.0 with AppEngine. I would love to get an idea if this is intended, and the new RPC system will not work with AppEngine, or if this is a bug that can be filed/tracked. Kabe On Sat, Nov 21, 2009 at 9:23 AM, Tristan tristan.slomin...@gmail.comwrote: in case this is the problem, the -server argument is: -server com.google.appengine.tools.development.gwt.AppEngineLauncher On Nov 21, 9:39 am, Tristan tristan.slomin...@gmail.com wrote: Don't know if it is the same problem.. but are you initializing GAE to run in your application configuration? I couldn't get server side to work because when configuring a custom Java Application Configuration, since Web Application doesn't work with GWT 2.0 because it is now DevMode and not HostedMode. To get GAE up, we need to pass a -server argument so that GAE runs instead of plain old Jetty. I haven't gotten an answer from anyone what that -server argument should be. Tristan On Nov 18, 11:01 pm, Kabe kabr...@robichaux.com 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
Re: GWT 2.0 RC1 deRPC fails on App Engine?
You can track progress on this issue here: http://code.google.com/p/google-web-toolkit/issues/detail?id=4185 App Engine deRPC support will be available in a post 2.0 release. On Mon, Nov 23, 2009 at 3:34 PM, Kabe kabr...@robichaux.com wrote: This still doesn't work. I can't use the new RPC system in GWT 2.0 with AppEngine. I would love to get an idea if this is intended, and the new RPC system will not work with AppEngine, or if this is a bug that can be filed/tracked. Kabe On Sat, Nov 21, 2009 at 9:23 AM, Tristan tristan.slomin...@gmail.comwrote: in case this is the problem, the -server argument is: -server com.google.appengine.tools.development.gwt.AppEngineLauncher On Nov 21, 9:39 am, Tristan tristan.slomin...@gmail.com wrote: Don't know if it is the same problem.. but are you initializing GAE to run in your application configuration? I couldn't get server side to work because when configuring a custom Java Application Configuration, since Web Application doesn't work with GWT 2.0 because it is now DevMode and not HostedMode. To get GAE up, we need to pass a -server argument so that GAE runs instead of plain old Jetty. I haven't gotten an answer from anyone what that -server argument should be. Tristan On Nov 18, 11:01 pm, Kabe kabr...@robichaux.com 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
Re: GWT 2.0 RC1 deRPC fails on App Engine?
Great, thanks for the issue i can follow! On Mon, Nov 23, 2009 at 12:41 PM, Chris Ramsdale cramsd...@google.comwrote: You can track progress on this issue here: http://code.google.com/p/google-web-toolkit/issues/detail?id=4185 App Engine deRPC support will be available in a post 2.0 release. On Mon, Nov 23, 2009 at 3:34 PM, Kabe kabr...@robichaux.com wrote: This still doesn't work. I can't use the new RPC system in GWT 2.0 with AppEngine. I would love to get an idea if this is intended, and the new RPC system will not work with AppEngine, or if this is a bug that can be filed/tracked. Kabe On Sat, Nov 21, 2009 at 9:23 AM, Tristan tristan.slomin...@gmail.comwrote: in case this is the problem, the -server argument is: -server com.google.appengine.tools.development.gwt.AppEngineLauncher On Nov 21, 9:39 am, Tristan tristan.slomin...@gmail.com wrote: Don't know if it is the same problem.. but are you initializing GAE to run in your application configuration? I couldn't get server side to work because when configuring a custom Java Application Configuration, since Web Application doesn't work with GWT 2.0 because it is now DevMode and not HostedMode. To get GAE up, we need to pass a -server argument so that GAE runs instead of plain old Jetty. I haven't gotten an answer from anyone what that -server argument should be. Tristan On Nov 18, 11:01 pm, Kabe kabr...@robichaux.com 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)
GWT AsyncCallback failing
I call a GWT server method which executes perfectly and returns the desired object. But the on return the AsyncCallback enters onFailure method. There is no exception on the server end. On the client side I get the following Throwable exception. com.google.gwt.user.client.rpc.StatusCodeException: The call failed on the server; see server log for details at com.google.gwt.user.client.rpc.impl.RequestCallbackAdapter.onResponseReceived (RequestCallbackAdapter.java:192) at com.google.gwt.http.client.Request.fireOnResponseReceivedImpl (Request.java:264) at com.google.gwt.http.client.Request.fireOnResponseReceivedAndCatch (Request.java:236) at com.google.gwt.http.client.Request.fireOnResponseReceived (Request.java:227) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java: 103) at com.google.gwt.dev.shell.ie.IDispatchImpl.callMethod (IDispatchImpl.java:126) at com.google.gwt.dev.shell.ie.IDispatchProxy.invoke (IDispatchProxy.java:155) at com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke (IDispatchImpl.java:294) at com.google.gwt.dev.shell.ie.IDispatchImpl.method6 (IDispatchImpl.java:194) at org.eclipse.swt.internal.ole.win32.COMObject.callback6 (COMObject.java:117) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966) at com.google.gwt.dev.SwtHostedModeBase.processEvents (SwtHostedModeBase.java:235) at com.google.gwt.dev.HostedModeBase.pumpEventLoop (HostedModeBase.java:558) at com.google.gwt.dev.HostedModeBase.run(HostedModeBase.java:405) at com.google.gwt.dev.HostedMode.main(HostedMode.java:232) Note: this is occurring in the hosted mode. I checked that the object returned is Serializable. I dont udnerstand what else could be the problem. Please suggest few things that can cause this error. -- 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 set the format for a DateBox?
On 23 nov, 21:11, Stevko andy.ste...@gmail.com wrote: I've setup DateTimeFormat and TimeZone objects within my application based on user preferences. com.google.gwt.i18n.client.DateTimeFormat com.google.gwt.i18n.client.TimeZone How do I set the format for a DateBox ? DateBox.Format does not allow for the setting of a custom format.http://google-web-toolkit.googlecode.com/svn/javadoc/1.6/com/google/g... Yes it does: myDateBox.setFormat(new DateBox.DefaultFormat (DateTimeFormat.getFormat(, dd, ))); or you could use your own custom Datebox.Format implementation: myDateBox.setFormat(new MyCustomDateBoxFormat()); -- 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: Keyboard navigation shortcut
On 23 nov, 18:42, Chrisnofneur chpr...@gmail.com wrote:
Hi,
I am building a GWt app which has the following layout:
- FlowPanel
* Menu Bar
* Grid (2,x)
I want to add keyboard navigation to the Grid (UP, DOWN DELETE)
I call the following code in the constructor of my Widget:
// EVENTS
Event.addNativePreviewHandler(new NativePreviewHandler() {
@Override
public void onPreviewNativeEvent(final NativePreviewEvent
event) {
// Key pressed
if (event.getTypeInt() == Event.ONKEYDOWN) {
// Update Grid status (up, down, delete)
}
}
});
When I press UP DOWN keys, no problem I get the events.
The problem is that navigation in the MenuBar also fires key events
which are catched by this code.
So when I select the MenuBar I have a double navigation: in my MenuBar
and in my Grid
The questions are :
- How can I prevent my code to catch events which target elements like
MenuBar TextField ?
You'd have to test whether MenuBar.getElement().isOrHasChild(Element.as
(event.getNativeEvent().getEventTarget()))
- Is there another way to deal with my problem ?
Why not use event bubbling (aka event delegation) instead of event
capture? i.e. either:
- put the Grid into a FocusPanel and addKeyDownHandler(...)
- extend Grid and addDomHandler(..., KeyDownEvent.getType())
(eventually implementing HasKeyDownHandlers if you don't want to
handle the KeyDown within the Grid but in the widget that uses the
Grid)
The user would just have to click the Grid (or FocusPanel) to have
her keyboard interact with the grid (i.e. as soon as she clicks the
MenuBar or anywhere outside the grid, the handler is no longer called)
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Re: GWT AsyncCallback failing
Be sure there are no null pointer errors and that all classes you serialize also have a no-arg constructor (that one gets me from time to time) even if you don't use it yourself (I have a lot of private constructors just for serialization). -- 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=.
Comparing calendar dates for equality
Hi, I need to compare two calendar dates (Strings with just day, month and year) for equality but it would be nice if there existed a formatter that I can use on the client side. Is there, and I just haven't found it? -- Rob -- 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: Comparing calendar dates for equality
DateTimeFormat from the I18N module should do what you want. -jason On Nov 23, 2009, at 6:15 PM, Rob Tanner wrote: Hi, I need to compare two calendar dates (Strings with just day, month and year) for equality but it would be nice if there existed a formatter that I can use on the client side. Is there, and I just haven't found it? -- Rob -- 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.
PagingScrollTable and RowSelectionHandler called even when column headers clicked
I'm using the 1.7 version of PagingScrollTable from the incubator with my 2.0RC1 GWT and the table seems to function fine, but I noted that when I click on the header columns (which are allowed for sorting), my RowSelectionHandler still fires onRowSelection(), even though no new rows were clicked. I prefer to only know when a new row is selected (my table is set to select one row when it's clicked) since I take action then. But when I click on the table's header, it fires again, and then my code thinks it's time to do the action again. It shows the same selected row that was selected before when it was clicked directly. Is there a way to know if it's the header that's been clicked and not data row? Or is the RowSelectionHandler not the right one for me? Is there a way to deselect a row that's been selected? 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: GWT compiler option to simply validate code
Now that I am using the -validateOnly option, I can see that it is a much better option than the special Build module that I created. The GWT compiler ignores unused code, and so much of the code in my library was not being validated when I compiled via the Build module. But now that I am using the -validateOnly option, I can run the compiler directly on the library, and it validates all of the code. Thanks again, Mike On Nov 19, 10:12 am, MonkeyMike mikebin...@gmail.com wrote: Awesome! Thanks! :) On Nov 19, 2:19 am, Thomas Broyer t.bro...@gmail.com wrote: On Nov 19, 2:52 am, MonkeyMike mikebin...@gmail.com wrote: Hello, I am creating a GWT Overlay Type library, and have just written an ant build file for creating the JAR file that GWT applications will import. To maintain code integrity, I make the JAR creation depend on a java compile of all the code, and also a gwt compile. Obviously, this is meant to ensure that the code in the library is acceptable Java, and also that it is acceptable GWT. When I run the GWT compiler, however, I get an error related to the fact that my library has no entry point... - Buildfile: C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml javac-compile: [javac] Compiling 2 source files to C:\Data\Dev \EclipseWorkspaceTrunk\gwtgfx\build\javac gwt-compile: [java] Compiling module gwtgfx.GwtGfx [java] [ERROR] Module has no entry points defined BUILD FAILED C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:25: The following error occurred while executing this line: C:\Data\Dev\EclipseWorkspaceTrunk\gwtgfx\build.xml:45: Java returned: 1 Total time: 3 seconds - Of course, it makes perfect sense that my library has no entry point since it is, in fact, a library... not an application. Is there an option for the GWT compiler to do only the parts that I want here? I want the GWT compiler to ensure, for example, that all of my JavaScriptObject subclasses follow the specified restrictions (has a protected no-arg constructor, instance methods are final, etc)... and anything else that the GWT compiler might do now, or in the future, to check that the GWT code is valid. If not having an entry point means that there is no reasonable way to do one or more of the compiler steps, then that should be okay because those steps probably aren't relevant for a library anyways. As a temporary hack, I guess I am going to include an entry point, but I really don't want to ship this. Is there a better alternative? Thanks in advance. :) There's a -validateOnly flag that doesn't mandate an entry point (and should check that all public classes can be compiled). -- 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.
