Re: Aw: Re: Aw: Re: activities - places with more complex layouts
thx jens - thats enlightening! ok in my case i will construct wrapper-widgets to get n displayareas with 1 activity. the hint with n activity mappers to get n places to start will help in future. do you know of an use case for n activity mappers? -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Using flex table with uibinder
Hi, I have no documentation and no idea how to use flex table in uibinder. Can anyone help or post an example of flex table using uibinder. Thanks, Juhi. -- 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-toolkit@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: activities - places with more complex layouts
jens' example for tab-like use - the google apps- is the exact same example i think about. it is used to switch between not connected parts. in fact they are connected - they are all google apps (connected via account) or all have the same context like - to set properties(connected via settings-file). and my first idea was to give each tab a place and be bookmarkable. and since you said that this isn't impossible i will try. -- 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-toolkit@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 CellList Drag and Drop
Can we re-order CellList .. using DND. If we have 5 items in the CellList, can we move 2nd item to 5th Item in the same CellList. Thanks Jee On May 29, 1:03 am, Julien Dramaix julien.dram...@gmail.com wrote: Could you explain more what you are looking for ? What do you mean by within CellList ? On May 28, 2:11 pm, Jee sundarra...@gmail.com wrote: Hi Julien, thanks. Its great to see your reply. CellList is supporting drag and drop. but i am looking within CellList whether drag and drop is supporting or not. I tried to get about it, but i still failed. Please suggest on this. Thanks Jee On May 27, 6:47 pm, Julien Dramaix julien.dram...@gmail.com wrote: You can use the drag-and-drop plugins of gqtquery to enbale drag and drop on any CellWidget. Example :http://gwtquery-plugins.googlecode.com/svn/trunk/droppable/demo/Conta... Documentation :http://code.google.com/p/gwtquery-plugins/wiki/DragAndDropPluginForGW... Julien On May 27, 10:42 am, Jee sundarra...@gmail.com wrote: Hi, We would like to replace the old table inside Menu to use cellList. However, we don't know whether GWT cellList support drag and drop or not. Drag and drop is supported using old table inside Menu but we have to make sure this feature still works in cellList before we can replace it. Thanks, Jee -- 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-toolkit@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.
Alternative to using Blob on Client Side Code
I was trying to fetch a Feed object which had 'Blob' as one of its attribute(A random file attachment). However I realized that we cant use Blob on the Client side code. What should I use as an alternative? Perhaps I could pass byte arrays around but that would be a large amount of data for multiple feeds. I would want user to click on a button on the Feed view to fetch the Attachment. How can I solve the problem? -- 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-toolkit@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: UiBinder Internationalization - Search/Find Non-Internationalized Strings?
Look at http://code.google.com/p/gwt-platform/wiki/MergeLocale, it does what you want. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@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.
DateBox does not implement HasName
Hi all, I've recently developed a form editor library in which I use a FormPanel to send the data to the server. During form construction I have a for loop which sets the input elements name to field names coming from a naming convention available at both client and server side. Form input elements are expected to implement HasName for what I know, so the for loop should set input names to all kinds of input type widgets. I noticed that DateBox does not implement HasName so I had to add a special case for it and set the name to the wrapped TextBox element in order to have the form filled with the date fields too. IMHO this should be filed as a bug but before doing it I prefer to hear some feedback from you. Cheers, Marco -- 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-toolkit@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 and OpenJPA not working together
Thank you for your quick response. I followed your advise and changed the underlying technology of my JPA layer to DataNucleus. But i ran into a different problem log4j:WARN No appenders could be found for logger (DataNucleus.Connection). log4j:WARN Please initialize the log4j system properly. [ERROR] javax.servlet.ServletContext log: unavailable javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) ... at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught. NestedThrowables: java.lang.reflect.InvocationTargetException at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java: 1186) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 803) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 698) ... Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.derby.impl.services.stream.SingleStream.PBmakeFileHPW(Unknown Source) at org.apache.derby.impl.services.stream.SingleStream.run(Unknown Source) Well I see that i probably have got an error in the configuration of the DataStorePersistenceProvider. Unfortunately, I am not sure what the error could be. Is there any way to get a more specific description of what is causing the problem? cheers, roman On 27 Mai, 15:28, Patrick Julien pjul...@gmail.com wrote: If you wan't to use JPA with AppEngine, you have to use the JPA that comes with AppEngine which is based on datanucleus. See http://code.google.com/appengine/docs/java/datastore/jpa/overview.html for an overview On Fri, May 27, 2011 at 5:56 AM, roman roman.za...@gmail.com wrote: Hi, I'm trying to implement a UserManagement based on GoogleWebToolkit (Adding, deleting, assigning privileged; nothing special there). The GWT-module is using a serparate persistence module, which I included as a jar-file and which is based onOpenJPA. The persistence layer is working fine as long is I run it standalone. But when I wire it to myGWTproject, I can't create the EntityManagerFactory any more. I get a NullPointerException in one of theOpenJPAclasses, which I think is because that Google App Engine replaced the default java.lang.ClassLoader. Is it a bad idea to useOpenJPAwithGWT? Is there anything to consider when combining these libraries? For better understanding find the source code attached. Any help would be greatly appreciated. thx, roman The server is running athttp://localhost:/ [WARN] Error for /usermgmtui/userInformation java.lang.ExceptionInInitializerError at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java: 116) at org.apache.openjpa.kernel.Bootstrap.getBrokerFactory(Bootstrap.java: 96) at org.apache.openjpa.persistence.OpenJPAPersistence.getEntityManagerFactory(OpenJPAPersistence.java: 92) at com.mycompany.commons.jpa.JpaUserManagement.init(JpaUserManagement.java: 64) at com.mycompany.commons.UserManagementImpl.setDatasoure(UserManagementImpl.java: 71) at com.mycompany.ui.server.UserInformationServiceImpl.init(UserInformationServiceImpl.java: 36) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153) at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java: 428) at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java: 339) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 487) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1166) at com.google.appengine.tools.development.HeaderVerificationFilter.doFilter(HeaderVerificationFilter.java: 35) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at
Aw: Re: Aw: Re: Aw: Re: activities - places with more complex layouts
Am Montag, 30. Mai 2011 08:08:19 UTC+2 schrieb tanteanni: the hint with n activity mappers to get n places to start will help in future. Thats not what I said. You will have 1 Place that can start up to n activities if you have n activity mappers. You will have multiple activity mappers if you need more than one display area driven by separate activities. -- 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-toolkit@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.
Aw: Re: activities - places with more complex layouts
In a properties example you would only have one PropertiesPlace and use the token to encode where you are. E.g. /#PropertiesPlace:account, /#PropertiesPlace:security etc. Depending on the token a different tab will be shown. There is no need for different places as you are always see the properties view of the app. -- 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-toolkit@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 and OpenJPA not working together
One more thing, that just came to my mind. My solution also uses and is based on Apache James, which in return has got an OpenJPA layer. That's why I did choose OpenJPA in the first place. So when you say that I have to use JPA layer of the appengine, hence datanucleus, I really doubt that my James server will work as it normally would. What are my chances of having a GWT frontend for a user management that persists data into a Derby database; and a James server that reads the data configured to work I need it to. To make things even more challenging, it would be great to reuse James' databaseconnection and use it in my user management. cheers On 30 Mai, 10:29, roman roman.za...@gmail.com wrote: Thank you for your quick response. I followed your advise and changed the underlying technology of my JPA layer to DataNucleus. But i ran into a different problem log4j:WARN No appenders could be found for logger (DataNucleus.Connection). log4j:WARN Please initialize the log4j system properly. [ERROR] javax.servlet.ServletContext log: unavailable javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) ... at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught. NestedThrowables: java.lang.reflect.InvocationTargetException at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java: 1186) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 803) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 698) ... Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.derby.impl.services.stream.SingleStream.PBmakeFileHPW(Unknown Source) at org.apache.derby.impl.services.stream.SingleStream.run(Unknown Source) Well I see that i probably have got an error in the configuration of the DataStorePersistenceProvider. Unfortunately, I am not sure what the error could be. Is there any way to get a more specific description of what is causing the problem? cheers, roman On 27 Mai, 15:28, Patrick Julien pjul...@gmail.com wrote: If you wan't to use JPA with AppEngine, you have to use the JPA that comes with AppEngine which is based on datanucleus. See http://code.google.com/appengine/docs/java/datastore/jpa/overview.html for an overview On Fri, May 27, 2011 at 5:56 AM, roman roman.za...@gmail.com wrote: Hi, I'm trying to implement a UserManagement based on GoogleWebToolkit (Adding, deleting, assigning privileged; nothing special there). The GWT-module is using a serparate persistence module, which I included as a jar-file and which is based onOpenJPA. The persistence layer is working fine as long is I run it standalone. But when I wire it to myGWTproject, I can't create the EntityManagerFactory any more. I get a NullPointerException in one of theOpenJPAclasses, which I think is because that Google App Engine replaced the default java.lang.ClassLoader. Is it a bad idea to useOpenJPAwithGWT? Is there anything to consider when combining these libraries? For better understanding find the source code attached. Any help would be greatly appreciated. thx, roman The server is running athttp://localhost:/ [WARN] Error for /usermgmtui/userInformation java.lang.ExceptionInInitializerError at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java: 116) at org.apache.openjpa.kernel.Bootstrap.getBrokerFactory(Bootstrap.java: 96) at org.apache.openjpa.persistence.OpenJPAPersistence.getEntityManagerFactory(OpenJPAPersistence.java: 92) at com.mycompany.commons.jpa.JpaUserManagement.init(JpaUserManagement.java: 64) at com.mycompany.commons.UserManagementImpl.setDatasoure(UserManagementImpl.java: 71) at com.mycompany.ui.server.UserInformationServiceImpl.init(UserInformationServiceImpl.java: 36) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at
Re: GWT CellList Drag and Drop
Yes you can... I wrote an example on how to use gwtquery drag-and-drop plugin for implementing re-ordering in CellList : Example : http://julien-labs.googlecode.com/svn-history/r7/trunk/sortablecellwidget/demo/SortableCellList/sortablecelllist.html Java code : http://code.google.com/p/julien-labs/source/browse/trunk/sortablecellwidget/?r=7#sortablecellwidget%2Fsrc%2Fjulien%2Fsamples%2Fdndcellwidget%2Fclient The code is documented and easy to understand. If I found time, I will write an article about how to implement reordering in CellWidget... Julien On Mon, May 30, 2011 at 8:38 AM, Jee sundarra...@gmail.com wrote: Can we re-order CellList .. using DND. If we have 5 items in the CellList, can we move 2nd item to 5th Item in the same CellList. Thanks Jee On May 29, 1:03 am, Julien Dramaix julien.dram...@gmail.com wrote: Could you explain more what you are looking for ? What do you mean by within CellList ? On May 28, 2:11 pm, Jee sundarra...@gmail.com wrote: Hi Julien, thanks. Its great to see your reply. CellList is supporting drag and drop. but i am looking within CellList whether drag and drop is supporting or not. I tried to get about it, but i still failed. Please suggest on this. Thanks Jee On May 27, 6:47 pm, Julien Dramaix julien.dram...@gmail.com wrote: You can use the drag-and-drop plugins of gqtquery to enbale drag and drop on any CellWidget. Example :http://gwtquery-plugins.googlecode.com/svn/trunk/droppable/demo/Conta... Documentation :http://code.google.com/p/gwtquery-plugins/wiki/DragAndDropPluginForGW... Julien On May 27, 10:42 am, Jee sundarra...@gmail.com wrote: Hi, We would like to replace the old table inside Menu to use cellList. However, we don't know whether GWT cellList support drag and drop or not. Drag and drop is supported using old table inside Menu but we have to make sure this feature still works in cellList before we can replace it. Thanks, Jee -- 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-toolkit@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-toolkit@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: Alternative to using Blob on Client Side Code
You must first write a servlet that sends the binary to the user
Then when the user clicks on the button you call the servlet with the
proper parameter.
Here is an excerpt from our servlet implementation
response.reset();
response.setContentType(application/octet-stream);
response.setContentLength(contentLength);
response.setHeader(Content-disposition, attachment;
filename=\ + filename + \);
output = new
BufferedOutputStream(response.getOutputStream());
int data = input.read();
while (data != -1)
{
output.write(data);
data = input.read();
}
output.flush();
When the user clicks on the button you must call a
On May 30, 8:55 am, Myth17 nitishupr...@gmail.com wrote:
I was trying to fetch a Feed object which had 'Blob' as one of its
attribute(A random file attachment). However I realized that we cant use
Blob on the Client side code.
What should I use as an alternative?
Perhaps I could pass byte arrays around but that would be a large amount of
data for multiple feeds. I would want user to click on a button on the Feed
view to fetch the Attachment. How can I solve the problem?
--
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Re: Alternative to using Blob on Client Side Code
But the Model object in my /shared package folder need to refrence it somehow? But shared code is also used by Browser so I am not allowed to use Blob typwe. :| -- 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-toolkit@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: CssResource + GWT widget
Unless you add an @external gwt-Label; (or @external gwt-*;) line in your CssResource's CSS file, GWT will treat the gwt-Label class name just like any other, and will obfuscate it, so you'll have to setStyleName or addStyleName this obfuscated name (got back from the CssResource Java interface you declared) on your Label. In other words, if you want to have a rule on the gwt-Label unobfuscated class name, you have to mark it as @external. -- 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-toolkit@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: Aw: Re: Aw: Re: Aw: Re: activities - places with more complex layouts
thx for this correction - time to try 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-toolkit@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.
pom.xml / gwt.xml
I'm not very clear on the difference between the depedencies in your pom.xml and those inherited via gwt.xml. Could someone please help clarify.. Thx -- 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-toolkit@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: pom.xml / gwt.xml
The pom is to instruct Maven (or other similar build tool) about what are the dependencies of a given artifact. The *.gwt.xml inherits clause tells the compiler what gwt modules should be available to your app. This will tell the compiler a set of deferred binding settings to use, the source folders for the inherited modules, etc. Note that a single jar, which is declared on the pom.xml, may contain any number of gwt modules (which should be inherited on a *.gwt.xml) file, see gwt-user.jar for exemple On Mon, May 30, 2011 at 9:05 AM, Aza azat...@gmail.com wrote: I'm not very clear on the difference between the depedencies in your pom.xml and those inherited via gwt.xml. Could someone please help clarify.. Thx -- 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-toolkit@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. -- Magno Machado Paulo http://blog.magnomachado.com.br http://code.google.com/p/emballo/ -- 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-toolkit@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: Error when obfuscating a gwt jar
3. All the classes, which reside only in server, are under your control and, hence, there is no need for any obfuscation. Maybe the server is not under the OP's control On Sun, May 29, 2011 at 11:27 PM, J.Ganesan j.gane...@datastoregwt.comwrote: External obfuscation seriously interferes with GWT. 1.Whatever is in client package, in any case, can not be obfuscated. 2. All the shared classes undergoing serialization can not be obfuscated. 3. All the classes, which reside only in server, are under your control and, hence, there is no need for any obfuscation. If the jar file you are talking about is a thrid party jar, you really have a problem. When there is an update of jar file, it will result in an incompatible serialization of the already saved objects. J.Ganesan www.DataStoreGwt.com On May 29, 5:59 pm, Hedi Ben Said hedi.bens...@gmail.com wrote: In my application besides the javascript that have been generated as a result for the gwt compilation, there is also a jar file that contains the classes of my gwt application. These classes are necessary to make the server and client part communicate via rpc On May 27, 11:24 am, Martin Trummer ds.martin.trum...@gmail.com wrote: I guess, that your extra obfuscation step changes the names of all classes and thus the GWT serialization mechanism will not find the correct classes. I don't think you need toobfuscateanything, because GWT already obfuscates the java-script code: http://code.google.com/webtoolkit/doc/1.6/FAQ_DebuggingAndCompiling.h... that means, all GWT code, that the client will ever see is already obfuscated: so why would you want toobfuscatethe class files again? On May 26, 7:17 pm, Hedi Ben Said hedi.bens...@gmail.com wrote: When Iobfuscatea jar of a gwt application I got the following error The response could not be deserialized. By obfuscating I do not mean the compiler option of gwt. I mean obfuscating the .class files contained in the jar file Do you have any idea? Thanks a lot -- 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-toolkit@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. -- Magno Machado Paulo http://blog.magnomachado.com.br http://code.google.com/p/emballo/ -- 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-toolkit@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 and OpenJPA not working together
I think that's specific enough: Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. On Mon, May 30, 2011 at 4:29 AM, roman roman.za...@gmail.com wrote: Thank you for your quick response. I followed your advise and changed the underlying technology of my JPA layer to DataNucleus. But i ran into a different problem log4j:WARN No appenders could be found for logger (DataNucleus.Connection). log4j:WARN Please initialize the log4j system properly. [ERROR] javax.servlet.ServletContext log: unavailable javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) ... at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught. NestedThrowables: java.lang.reflect.InvocationTargetException at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java: 1186) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 803) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 698) ... Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.derby.impl.services.stream.SingleStream.PBmakeFileHPW(Unknown Source) at org.apache.derby.impl.services.stream.SingleStream.run(Unknown Source) Well I see that i probably have got an error in the configuration of the DataStorePersistenceProvider. Unfortunately, I am not sure what the error could be. Is there any way to get a more specific description of what is causing the problem? cheers, roman On 27 Mai, 15:28, Patrick Julien pjul...@gmail.com wrote: If you wan't to use JPA with AppEngine, you have to use the JPA that comes with AppEngine which is based on datanucleus. See http://code.google.com/appengine/docs/java/datastore/jpa/overview.html for an overview On Fri, May 27, 2011 at 5:56 AM, roman roman.za...@gmail.com wrote: Hi, I'm trying to implement a UserManagement based on GoogleWebToolkit (Adding, deleting, assigning privileged; nothing special there). The GWT-module is using a serparate persistence module, which I included as a jar-file and which is based onOpenJPA. The persistence layer is working fine as long is I run it standalone. But when I wire it to myGWTproject, I can't create the EntityManagerFactory any more. I get a NullPointerException in one of theOpenJPAclasses, which I think is because that Google App Engine replaced the default java.lang.ClassLoader. Is it a bad idea to useOpenJPAwithGWT? Is there anything to consider when combining these libraries? For better understanding find the source code attached. Any help would be greatly appreciated. thx, roman The server is running athttp://localhost:/ [WARN] Error for /usermgmtui/userInformation java.lang.ExceptionInInitializerError at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java: 116) at org.apache.openjpa.kernel.Bootstrap.getBrokerFactory(Bootstrap.java: 96) at org.apache.openjpa.persistence.OpenJPAPersistence.getEntityManagerFactory(OpenJPAPersistence.java: 92) at com.mycompany.commons.jpa.JpaUserManagement.init(JpaUserManagement.java: 64) at com.mycompany.commons.UserManagementImpl.setDatasoure(UserManagementImpl.java: 71) at com.mycompany.ui.server.UserInformationServiceImpl.init(UserInformationServiceImpl.java: 36) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) at java.lang.reflect.Constructor.newInstance(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.mortbay.jetty.servlet.Holder.newInstance(Holder.java:153) at org.mortbay.jetty.servlet.ServletHolder.initServlet(ServletHolder.java: 428) at org.mortbay.jetty.servlet.ServletHolder.getServlet(ServletHolder.java: 339) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 487) at org.mortbay.jetty.servlet.ServletHandler
list to list
Hi I need a component which is used for moving chosen items from one list into another with their optional reordering there. This need to be developed in pure gwt without using libraries. Thanks navindian -- 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-toolkit@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: Google Eclipse Plugin deletes gwt-servlet.jar when running?
We recently added a maven dependency to gwt-servlet and cleaned-up the POM somewhat (thanks to Yannis Gonianakis) which made it possible to run as web application simple projects that do not have a server-side component. For my projects with a GAE component, the Launch and Deploy from this Directory was unchecked. I tried checking it but keep on getting the following error: [WARN] Error starting handlers java.lang.NoClassDefFoundError: com/google/inject/servlet/GuiceServletContextListener Thanks a lot for taking the time to look into this Rajeev, much appreciated. Philippe -- 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-toolkit@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: Pop up Panel not working properly
hi, how did you do the binding ? can you paste your java class here so that we can see whats going on ? because i had done something similar to this. regards. On 28 mai, 13:55, Juhi Bhatia jbha...@entrib.com wrote: Hi, I am trying to show a Grid in a popup panel through uibinder. but the popup panel never shows up. This is the popup.ui.xml file - g:PopupPanel ui:field = popupPanel g:Grid g:row g:customCell g:Label text = Tag ID: / /g:customCell g:customCell g:TextBox ui:field = tagIDBox/ /g:customCell /g:row g:row g:customCell g:Label text = Tag Name: / /g:customCell g:customCell g:TextBox ui:field = tagNameBox/ /g:customCell /g:row g:row g:customCell g:Label text = Tag Description: / /g:customCell g:customCell g:TextBox ui:field = tagDescBox/ /g:customCell /g:row g:row g:customCell g:Label text = EMG Tag Type: / /g:customCell g:customCell g:TextBox ui:field = emgTagType/ /g:customCell /g:row g:row g:customCell g:Label text = Tag Display Unit: / /g:customCell g:customCell g:TextBox ui:field = tagDisplayUnit/ /g:customCell /g:row g:row g:customCell g:Label text = Connector ID: / /g:customCell g:customCell g:ListBox ui:field = connectorId/ /g:customCell /g:row g:row g:customCell g:Label text = Element ID: / /g:customCell g:customCell g:ListBox ui:field = elementId/ /g:customCell /g:row /g:Grid g:Grid g:row g:customCell g:Label text = Back End Data/ /g:customCell /g:row g:row g:customCell g:Label text = Name: / /g:customCell g:customCell g:TextBox ui:field = nameBox/ /g:customCell /g:row g:row g:customCell g:Label text = Value: / /g:customCell g:customCell g:TextBox ui:field = valueBox/ /g:customCell /g:row /g:Grid /g:PopupPanel and my class extends PopupPanel. I create an object of this class and do a show() on the object, in the onClick of the button i want to show this popup. Can anyone help?? Thanks, Juhi. -- 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-toolkit@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.
Codesplitting and ``If-Modified-Since`` Header
Hey, we are successfully using the codesplitting feature in our project. on our staging server, i recognized that all splitted files are always completely loaded from the server. All files included in the hostpage, will send a ``If-Modified-Since`` header the second time I load the app:: If-Modified-Since Mon, 30 May 2011 14:29:42 GMT Cache-Control max-age=0 All splitted JS files are correctly loaded afterwards, but the problem is they never contain these information (``If-Modified-Since`` header). So the server is not able to respond with a 304 Not Modified. Can someone give me a hint where to tweak this behaviour? The advice given here: http://code.google.com/intl/de-DE/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html#perfect_caching also wont work without that header. Thanks, Andi -- 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-toolkit@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 and OpenJPA not working together
allright. your push made me look into it a little deeper :-) My solution to the NoClassDefFoundError: java.io.FileOutputStream is a restricted class is disabling the usage of Google's App engine under Project - Properties | Google | App Engine | Use Google App Engine -- uncheck After that i got ClassCastException: org.datanucleus.store.rdbms.RDBMSManager cannot be cast to org.datanucleus.store.appengine.DatastoreManager which made me banning the datanucleus-appengine-1.0.8.final.jar from the projects classpath as well. I have no clue if this is a good idea, but my code is running so far and I am able to make calls to the Derby database. Which brings me back to my other question: Is it utterly impossible to have the persistence layer running with OpenJPA along with a GWT frontend? As I fear Apache James is dependent on its familiar JPA technology. again, thanks for your advice. you helped me loads alltogether I spent already a week on these issues, and I'm craving for answers cheers On 30 Mai, 14:48, Patrick Julien pjul...@gmail.com wrote: I think that's specific enough: Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. On Mon, May 30, 2011 at 4:29 AM, roman roman.za...@gmail.com wrote: Thank you for your quick response. I followed your advise and changed the underlying technology of my JPA layer to DataNucleus. But i ran into a different problem log4j:WARN No appenders could be found for logger (DataNucleus.Connection). log4j:WARN Please initialize the log4j system properly. [ERROR] javax.servlet.ServletContext log: unavailable javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) ... at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught. NestedThrowables: java.lang.reflect.InvocationTargetException at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java: 1186) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 803) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 698) ... Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.derby.impl.services.stream.SingleStream.PBmakeFileHPW(Unknown Source) at org.apache.derby.impl.services.stream.SingleStream.run(Unknown Source) Well I see that i probably have got an error in the configuration of the DataStorePersistenceProvider. Unfortunately, I am not sure what the error could be. Is there any way to get a more specific description of what is causing the problem? cheers, roman On 27 Mai, 15:28, Patrick Julien pjul...@gmail.com wrote: If you wan't to use JPA with AppEngine, you have to use the JPA that comes with AppEngine which is based on datanucleus. See http://code.google.com/appengine/docs/java/datastore/jpa/overview.html for an overview On Fri, May 27, 2011 at 5:56 AM, roman roman.za...@gmail.com wrote: Hi, I'm trying to implement a UserManagement based on GoogleWebToolkit (Adding, deleting, assigning privileged; nothing special there). The GWT-module is using a serparate persistence module, which I included as a jar-file and which is based onOpenJPA. The persistence layer is working fine as long is I run it standalone. But when I wire it to myGWTproject, I can't create the EntityManagerFactory any more. I get a NullPointerException in one of theOpenJPAclasses, which I think is because that Google App Engine replaced the default java.lang.ClassLoader. Is it a bad idea to useOpenJPAwithGWT? Is there anything to consider when combining these libraries? For better understanding find the source code attached. Any help would be greatly appreciated. thx, roman The server is running athttp://localhost:/ [WARN] Error for /usermgmtui/userInformation java.lang.ExceptionInInitializerError at org.apache.openjpa.kernel.Bootstrap.invokeFactory(Bootstrap.java: 116) at org.apache.openjpa.kernel.Bootstrap.getBrokerFactory(Bootstrap.java: 96) at org.apache.openjpa.persistence.OpenJPAPersistence.getEntityManagerFactory(OpenJPAPersistence.java: 92) at
Re: CssResource + GWT widget
Thank you Thomas. (in a context of MVP / activities places) Is it a better design decision to use one big general CSS for all my application or have one general CSS + smalls CSS for each views ? On 30 mai, 06:39, Thomas Broyer t.bro...@gmail.com wrote: Unless you add an @external gwt-Label; (or @external gwt-*;) line in your CssResource's CSS file, GWT will treat the gwt-Label class name just like any other, and will obfuscate it, so you'll have to setStyleName or addStyleName this obfuscated name (got back from the CssResource Java interface you declared) on your Label. In other words, if you want to have a rule on the gwt-Label unobfuscated class name, you have to mark it as @external. -- 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-toolkit@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 and OpenJPA not working together
OpenJPA works fine with GWT. Your issues have to do with the fact you're running on AppEngine. I don't even see how it's possible you got derby running on AppEngine unless you're using an all memory database. On Mon, May 30, 2011 at 12:31 PM, roman roman.za...@gmail.com wrote: allright. your push made me look into it a little deeper :-) My solution to the NoClassDefFoundError: java.io.FileOutputStream is a restricted class is disabling the usage of Google's App engine under Project - Properties | Google | App Engine | Use Google App Engine -- uncheck After that i got ClassCastException: org.datanucleus.store.rdbms.RDBMSManager cannot be cast to org.datanucleus.store.appengine.DatastoreManager which made me banning the datanucleus-appengine-1.0.8.final.jar from the projects classpath as well. I have no clue if this is a good idea, but my code is running so far and I am able to make calls to the Derby database. Which brings me back to my other question: Is it utterly impossible to have the persistence layer running with OpenJPA along with a GWT frontend? As I fear Apache James is dependent on its familiar JPA technology. again, thanks for your advice. you helped me loads alltogether I spent already a week on these issues, and I'm craving for answers cheers On 30 Mai, 14:48, Patrick Julien pjul...@gmail.com wrote: I think that's specific enough: Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. On Mon, May 30, 2011 at 4:29 AM, roman roman.za...@gmail.com wrote: Thank you for your quick response. I followed your advise and changed the underlying technology of my JPA layer to DataNucleus. But i ran into a different problem log4j:WARN No appenders could be found for logger (DataNucleus.Connection). log4j:WARN Please initialize the log4j system properly. [ERROR] javax.servlet.ServletContext log: unavailable javax.persistence.PersistenceException: Provider error. Provider: org.datanucleus.store.appengine.jpa.DatastorePersistenceProvider at javax.persistence.Persistence.createFactory(Persistence.java:176) ... at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 409) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:582) Caused by: javax.jdo.JDOFatalInternalException: Unexpected exception caught. NestedThrowables: java.lang.reflect.InvocationTargetException at javax.jdo.JDOHelper.invokeGetPersistenceManagerFactoryOnImplementation(JDOHelper.java: 1186) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 803) at javax.jdo.JDOHelper.getPersistenceManagerFactory(JDOHelper.java: 698) ... Caused by: java.lang.NoClassDefFoundError: java.io.FileOutputStream is a restricted class. Please see the Google App Engine developer's guide for more details. at com.google.appengine.tools.development.agent.runtime.Runtime.reject(Runtime.java: 51) at org.apache.derby.impl.services.stream.SingleStream.PBmakeFileHPW(Unknown Source) at org.apache.derby.impl.services.stream.SingleStream.run(Unknown Source) Well I see that i probably have got an error in the configuration of the DataStorePersistenceProvider. Unfortunately, I am not sure what the error could be. Is there any way to get a more specific description of what is causing the problem? cheers, roman On 27 Mai, 15:28, Patrick Julien pjul...@gmail.com wrote: If you wan't to use JPA with AppEngine, you have to use the JPA that comes with AppEngine which is based on datanucleus. See http://code.google.com/appengine/docs/java/datastore/jpa/overview.html for an overview On Fri, May 27, 2011 at 5:56 AM, roman roman.za...@gmail.com wrote: Hi, I'm trying to implement a UserManagement based on GoogleWebToolkit (Adding, deleting, assigning privileged; nothing special there). The GWT-module is using a serparate persistence module, which I included as a jar-file and which is based onOpenJPA. The persistence layer is working fine as long is I run it standalone. But when I wire it to myGWTproject, I can't create the EntityManagerFactory any more. I get a NullPointerException in one of theOpenJPAclasses, which I think is because that Google App Engine replaced the default java.lang.ClassLoader. Is it a bad idea to useOpenJPAwithGWT? Is there anything to consider when combining these libraries? For better understanding find the source code attached. Any help would be greatly appreciated. thx, roman The server is running athttp://localhost:/ [WARN] Error for /usermgmtui/userInformation java.lang.ExceptionInInitializerError at
how do i add a tooltip to a column header in a celltable ?
hello, i just have a simple question : how do i add a tooltip to a column header in a celltable ? Thanks for helping. -- 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-toolkit@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.
Reusing a pre-existing service layer
Good day, I am a beginner with GWT and to put a lot of my learning to work, I have an existing web app that was written using EJB3 (jar) + JSF (war). What I am trying to is keep the jar as usual and replace the war using GWT. I have a separate lib where I put all the transfer, service interfaces and query objects for use in the war project. Also as a part of JSF implementation I use the transfer object in the jsp pages through the managed beans. My question how could this be implemented in GWT. The fear/scare is majorly around the compile-to-javascript for the transfer and query object. Ideas please, 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-toolkit@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.
Absent Code attribute in method that is not native or abstract in class file javax/persistence/LockModeType
Hi there, I am doing my first steps in GWT and I am fascinated by the possibilities. So far I have set up a small project that relies on java classes supplied in a external library. This library is made available to my project via maven (own repository). I want to use Java classes from that library on the client side - so I had to supply the source code within the jar and had to make sure, those classes do not use code that's not translateable to Javascript. So far so good. I finally got past the errors that no source code could be found.. Now a new error arises during runtime of the web application: java.lang.ClassFormatError: Absent Code attribute in method that is not native or abstract in class file javax/persistence/LockModeType at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632) at java.lang.ClassLoader.defineClass(ClassLoader.java:616) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java: 141) at java.net.URLClassLoader.defineClass(URLClassLoader.java:283) at java.net.URLClassLoader.access$000(URLClassLoader.java:58) at java.net.URLClassLoader$1.run(URLClassLoader.java:197) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2427) at java.lang.Class.getMethod0(Class.java:2670) at java.lang.Class.getMethod(Class.java:1603) at com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation(TypeOracleMediator.java: 463) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(TypeOracleMediator.java: 725) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(TypeOracleMediator.java: 681) at com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation(TypeOracleMediator.java: 474) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotation(TypeOracleMediator.java: 640) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotations(TypeOracleMediator.java: 655) at com.google.gwt.dev.javac.TypeOracleMediator.resolveClass(TypeOracleMediator.java: 801) at com.google.gwt.dev.javac.TypeOracleMediator.addNewTypes(TypeOracleMediator.java: 416) at com.google.gwt.dev.javac.TypeOracleMediatorFromSource.addNewUnits(TypeOracleMediatorFromSource.java: 54) at com.google.gwt.dev.javac.CompilationState.assimilateUnits(CompilationState.java: 164) at com.google.gwt.dev.javac.CompilationState.init(CompilationState.java: 82) at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java: 409) at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java: 299) at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java: 325) at com.google.gwt.dev.DevModeBase $UiBrowserWidgetHostImpl.createModuleSpaceHost(DevModeBase.java:105) at com.google.gwt.dev.shell.OophmSessionHandler.loadModule(OophmSessionHandler.java: 190) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java: 510) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java: 352) at java.lang.Thread.run(Thread.java:680) I use Eclipse (Helios) and the Eclipse GWT-PLugin. The Web app is hosted by the internal App Server. JDK is 1.6 on Mac OS X. Any ideas on 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-toolkit@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.
CellList refreshed only after mouse move
Hi, I'm doing some tests using realtime message push from different providers (Beaconpush, PubNub) and I want to render the received messages as soon as they hit the client. I'm using a callback that updates a ListDataProvider ( getList().add(pushedMessage) ). The message is received, as I can see it in my logs , the model is updated - I do a dataProvider.refresh(). The strange thing is that the received message is rendered in the browser only after a mouse move inside the browser window. If I keep moving the mouse around, the pushed messages come in real time. What would be the workaround to render the information without touching the mouse? I tried cellList.redraw() inside the callback after each message is received but doesn't help. Thank 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-toolkit@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.
calling non-GWT RPC Server
Hello, is it possible to have a GWT application make RPC calls to a RPC server that has been developed independent from GWT? If yes, can I still use GWT's RemoteService and RemoteServiceServlet or do I have to implement RPC communication from scratch? Can I find an example somewhere, how to communicate between a GWT client and a non-GWT RPC server? Thanks Georg -- 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-toolkit@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.
Open SVG file in another browser tab or save locally
Hi, I'm new to GWT development. I have coded a small flag generator application, which can be seen here in its early stage: http://flag-designer.appspot.com/ It makes use of inline-SVG, a feature that is not readily supported by many browsers at this time. (see http://caniuse.com/svg-html5) I'd like to introduce a link on the page that would allow to download the .svg file locally. (Or open it in a seperate browser window/tab for that matter). That svg content is available in the client in form of a Java String. How would i go to create a link that allows the user to open it in another browser tab or save the file? Are there other ideas to handle SVG images? thanks, Lars R. -- 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-toolkit@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.
Bug in GWT Eclipse plugin
Try creating the HTML page in the GWT eclipse plugin ... You can never do it. Bugs persist in all the versions of eclipse -- 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-toolkit@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.
GWT 2.3 and the IE6 permutation
Hi, I've currently come across some weird behavior with the IE6 permutation of the new 2.3 release. We're targeting IE7 (not IE6), if that matters. The described behavior applies to both IE6 and IE7 though. In our GWT project we use a lot of FlexTables, and most of the generated elements (if not all) have a specified width in their style attribute, which we did not apply to the element. Most of the time we have a CSS class attached to the FlexTable, with our specified width value. This value gets overridden and we cannot even set the width explicitly via setWidth()/setSize() - all values are overridden with the one in the style attribute! The generated width is 32 pixels, if someone wonders. This behavior came when we upgraded to GWT 2.3, with the 2.2 version we had not problems at all. What can I do to solve the problem? Best regards, Björn Wikström -- 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Using custom LocalMessages apart from Locales
Hi, we're are having problems to customize the I18N functionality of GWT. We are currently using a static property file to generate our interfaces we use in the code. Apart from loading the default locales like *de* or *en* at runtime we are also looking for a way to load custom language files dependent of another property (e.g. called *dist*). In detail: In our .gwt.xml we have both properties defined like this: extend-property values=de name=locale/ extend-property values=en name=locale/ define-property name=xvz.platform values=dist1,dist2,dist3/ We now want to have one language file which contains all generic properties, and for each distribution and language other language files which can contain special values. All these interfaces should also be generated automatically with the maven gwt plugin i18nMessagesBundle. We already tried to use a SpecialLocalMessage interface which extends all the special dist interfaces but we were not able to replace those in the gwt.xml via replace-with because there are classes but not interfaces required. Do you see any solution for this problem? Thanks for you help in advance and best regards, Tim -- 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-toolkit@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.
Gwt Compilation
hello, I am trying to develop an application using GWT deployed on Google App Engine and face following problems 1.I need to compile my code everytime I make any changes in my code to run on the local host.Is there any solution regarding this. 2.I am using MVP pattern to design the apps.And I would like to get the menu bar of my application on all the views .I can dothis using UI binder but how do I handle the events is my query. 3.How to apply Havour CSS on my Menu Items.I tried to apply but it does not get reflected. Waiting for reply Thank You Purnima -- 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-toolkit@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.
Gwt installation on Linux Ubuntu
I am getting below mentioned errors while installing GWT plugin on my Linux box. uname -a Linux mayank-Inspiron-1525 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:24 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux Eclipse IDE for Java Developers Version: 1.3.2.20110218-0812 Build id: 20110218-0911 (c) Copyright Eclipse contributors and others 2000, 2011. All rights reserved. Visit http://www.eclipse.org/platform This product includes software developed by the Apache Software Foundation http://www.apache.org/ Cannot complete the install because one or more required items could not be found. Software being installed: Google Web Toolkit SDK 2.3.0 2.3.0.r36v201104261928 (com.google.gwt.eclipse.sdkbundle.e36.feature.feature.group 2.3.0.r36v201104261928) Missing requirement: Google Web Toolkit Plugin 2.3.1.r36v201105092302 (com.google.gwt.eclipse.core 2.3.1.r36v201105092302) requires 'bundle org.eclipse.pde.core 0.0.0' but it could not be found Cannot satisfy dependency: From: Google Web Toolkit SDK 2.3.0.r36v201104261928 (com.google.gwt.eclipse.sdkbundle 2.3.0.r36v201104261928) To: bundle com.google.gwt.eclipse.core 0.0.0 Cannot satisfy dependency: From: Google Web Toolkit SDK 2.3.0 2.3.0.r36v201104261928 (com.google.gwt.eclipse.sdkbundle.e36.feature.feature.group 2.3.0.r36v201104261928) To: com.google.gwt.eclipse.sdkbundle [2.3.0.r36v201104261928] Any one encountered same error or having an idea how to fix this? Regards, Mayank Jain -- 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-toolkit@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.
gwt servlet thread, timer,reload
Hi, my gwt servlet loads data from a database, handle it and store it in an embedded apche derby database. what i want is, that this process is repeated every 45min automatically. i don´t know how to do this? regards arno -- 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-toolkit@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: Overriding a css style loclly
Why don't you create a different style and do a setStyle on this label?
.xxxLabel{
blah.
}
uniqueLabel.setStyleName(xxxLabel);
This seems to fit your needs.
On Sun, May 29, 2011 at 9:11 PM, lalit lalit.bh...@gmail.com wrote:
I have a lot of labels in my application.I have overriding the style
as most of the place, I need the new style and it works fines. the
overridden style is
.gwt-Label {
font-size: 15px;
font-weight: bold;
color: #fff;
float: inherit;
}
However at one particular place I need the color of label to be black,
so I was trying to override the style in that ui.xml locally like
ui:style field='reportStyle'
@external gwt-Label;
.gwt-Label{ color: #000; }
/ui:style
However this impacts the style of label at other places also. Is there
a way to override the standard style in a ui.xm so that it impacts the
widgets of only in that ui binder.
thanks in advance,
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AutoBen in JRE JUnit tests
Hi!
I am trying out testing views in JRE JUnit tests folowing
http://arcbees.wordpress.com/2010/11/25/testing-views-using-gwt-platform-mockingbinder/
article.
My view implements TakesValueMeetingEventProxy and is something like
this:
1. public class EventView extends Composite implements
2. TakesValueMeetingEventProxy, IsWidget {
3. public interface Binder extends UiBinderWidget, EventView {
4. }
5.
6. private MeetingEventProxy meetingEvent;
7.
8. @UiField
9. Label date http://www.php.net/date;
10. @UiField
11. Label startTime;
12.
13. @Inject
14. public EventView(final Binder uiBinder) {
15. initWidget(uiBinder.createAndBindUi(this));
16. }
17.
18. @Override
19. public void setValue(MeetingEventProxy meetingEvent) {
20. this.meetingEvent = meetingEvent;
21.
22. date http://www.php.net/date.setText(renderValueOrBlank(
meetingEvent.getDate http://www.php.net/getdate()));
23. startTime.setText(renderValueOrBlank(meetingEvent.
getStartTime()));
24. }
25.
26. private String renderValueOrBlank(Object value) {
27. return value == null ? : String.valueOf(value);
28. }
29.
30. @Override
31. public MeetingEventProxy getValue() {
32. return meetingEvent;
33. }
34. }
For example, I want to test if values set in view are formated correctly .
1. @Test
2. public void shouldShowEventDateInCorrectFormat(MeetingEventProxy
event) {
3. given(event.getDate http://www.php.net/getdate()).willReturn
(new DateTime(2011-05-15).toDate());
4.
5. eventView.setValue(event);
6.
7. verify(eventView.date http://www.php.net/date).setText(
15.05.2011);
8. }
For now I used mock of MeetingEventProxy , but value objects doesn't get
mocked.
*Should I use AutoBeanFactoryMagic to setup fixture?*
*
*
AutoBeanMeetingEventProxy meetingEvent= AutoBeanFactoryMagic.createBean(
MeetingEventProxy.class, new Configuration.Builder().build());
*Should it be tested in some other place? *
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Re: UiBinder Internationalization - Search/Find Non-Internationalized Strings?
Thank you very much. I'll look into it. On May 30, 4:05 am, Jānis Ābele janis.ab...@gmail.com wrote: Look athttp://code.google.com/p/gwt-platform/wiki/MergeLocale, it does what you want. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@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: CssResource + GWT widget
IMO, the closer to the use, the better (the come back of modular vs. monolithic ;-) ). -- 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-toolkit@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: Big Daddy example problems
@bbgott I'm getting the same issue also on Ubuntu. The solutions work just fine on Windows. Could it be that Ubuntu has the port blocked or something? Also what did u hard code to get the Android application to work. -- 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-toolkit@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.
Order of methods returned on JClassType.getMethods()
Is JClassType.getMethods() guaranteed to return the methods on the same order as they're declared on the source? I've just made an experiment and it seems to obey this rule, but the documentation says nothing about this -- Magno Machado Paulo http://blog.magnomachado.com.br http://code.google.com/p/emballo/ -- 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-toolkit@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 servlet thread, timer,reload
See Quartz http://www.quartz-scheduler.org/ 2011/5/30 ArnoNyhm etechniker@googlemail.com Hi, my gwt servlet loads data from a database, handle it and store it in an embedded apche derby database. what i want is, that this process is repeated every 45min automatically. i don´t know how to do this? regards arno -- 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-toolkit@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-toolkit@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: calling non-GWT RPC Server
See http://code.google.com/intl/es-ES/webtoolkit/doc/latest/tutorial/clientserver.html Then: is it possible to have a GWT application make RPC calls to a RPC server that has been developed independent from GWT? Yes. If the application is in another server, see: http://code.google.com/intl/es-ES/webtoolkit/doc/latest/tutorial/Xsite.html http://code.google.com/intl/es-ES/webtoolkit/doc/latest/tutorial/Xsite.htmlIf yes, can I still use GWT's RemoteService and RemoteServiceServlet or do I have to implement RPC communication from scratch? Yes. Modularize in jar the servlet and share in the war application. Can I find an example somewhere, how to communicate between a GWT client and a non-GWT RPC server? Here Communicating with the server http://code.google.com/intl/es-ES/webtoolkit/doc/latest/tutorial/clientserver.html http://code.google.com/intl/es-ES/webtoolkit/doc/latest/tutorial/clientserver.html Juan 2011/5/28 Georg Richwood georgrichw...@yahoo.com Hello, is it possible to have a GWT application make RPC calls to a RPC server that has been developed independent from GWT? If yes, can I still use GWT's RemoteService and RemoteServiceServlet or do I have to implement RPC communication from scratch? Can I find an example somewhere, how to communicate between a GWT client and a non-GWT RPC server? Thanks Georg -- 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-toolkit@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-toolkit@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: Open SVG file in another browser tab or save locally
See this thread http://tinyurl.com/4hx7gd3, perhaps is util to you. Juan 2011/5/29 Lars Ruoff lars.ru...@gmail.com Hi, I'm new to GWT development. I have coded a small flag generator application, which can be seen here in its early stage: http://flag-designer.appspot.com/ It makes use of inline-SVG, a feature that is not readily supported by many browsers at this time. (see http://caniuse.com/svg-html5) I'd like to introduce a link on the page that would allow to download the .svg file locally. (Or open it in a seperate browser window/tab for that matter). That svg content is available in the client in form of a Java String. How would i go to create a link that allows the user to open it in another browser tab or save the file? Are there other ideas to handle SVG images? thanks, Lars R. -- 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-toolkit@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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Using custom LocalMessages apart from Locales
Perhaps with maven filtershttp://maven.apache.org/guides/getting-started/index.html#How_do_I_filter_resource_files. You can replace properties in process-resources before compilation. Do you need at runtime? 2011/5/30 elbartus xelbart...@googlemail.com Hi, we're are having problems to customize the I18N functionality of GWT. We are currently using a static property file to generate our interfaces we use in the code. Apart from loading the default locales like *de* or *en* at runtime we are also looking for a way to load custom language files dependent of another property (e.g. called *dist*). In detail: In our .gwt.xml we have both properties defined like this: extend-property values=de name=locale/ extend-property values=en name=locale/ define-property name=xvz.platform values=dist1,dist2,dist3/ We now want to have one language file which contains all generic properties, and for each distribution and language other language files which can contain special values. All these interfaces should also be generated automatically with the maven gwt plugin i18nMessagesBundle. We already tried to use a SpecialLocalMessage interface which extends all the special dist interfaces but we were not able to replace those in the gwt.xml via replace-with because there are classes but not interfaces required. Do you see any solution for this problem? Thanks for you help in advance and best regards, Tim -- 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-toolkit@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-toolkit@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: how do i add a tooltip to a column header in a celltable ?
You must do a event handler (overwrite onBrowserEvent2), CellTable in gwt
2.3.0 doesn't support events. See this example:
@Override
protected void onBrowserEvent2(Event event) {
super.onBrowserEvent2(event);
String eventType = event.getType();
boolean isMouseover = mouseover.equals(eventType);
boolean isMouseout = mouseout.equals(eventType);
// Get the event target.
EventTarget eventTarget = event.getEventTarget();
if (!Element.is(eventTarget)) {
return;
}
final Element target = event.getEventTarget().cast();
You can overwrite this method and can open a tooltip.
2011/5/30 Celinio cel...@gmail.com
hello,
i just have a simple question :
how do i add a tooltip to a column header in a celltable ?
Thanks for helping.
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Re: Gwt Compilation
Hi, 1.I need to compile my code everytime I make any changes in my code to run on the local host.Is there any solution regarding this. mm I don't use GAE. 2.I am using MVP pattern to design the apps.And I would like to get the menu bar of my application on all the views .I can dothis using UI binder but how do I handle the events is my query. See this samplehttps://bitbucket.org/gardellajuanpablo/gwt-sample/wiki/Home. It has a menu on top of all views and use MVP. The menu is define in an xml and complete at runtime. 3.How to apply Havour CSS on my Menu Items.I tried to apply but it does not get reflected. See this thread http://tinyurl.com/3vj6rxo, it help you I think. Juan 2011/5/30 purni iyer purni.i...@gmail.com hello, I am trying to develop an application using GWT deployed on Google App Engine and face following problems 1.I need to compile my code everytime I make any changes in my code to run on the local host.Is there any solution regarding this. 2.I am using MVP pattern to design the apps.And I would like to get the menu bar of my application on all the views .I can dothis using UI binder but how do I handle the events is my query. 3.How to apply Havour CSS on my Menu Items.I tried to apply but it does not get reflected. Waiting for reply Thank You Purnima -- 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-toolkit@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-toolkit@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: SuggestionBox events
You can add a setter method in your request oracle to set it, write a wrapper for your own suggest box class, etc... There's any number of valid ways. On May 28, 1:51 pm, Ilya Ilievski ilija...@gmail.com wrote: Actually I already have defined custom SuggestOracle, but how can I access the suggestionBox in the requestSuggestions method so I can change it's background to show the gif?I don't know how to hide the loading gif in the callback either. Can you please explain a little more to me? -- 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-toolkit@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.
GWT native DnD Code
I know there are multiple libraries from smartgwt, extgwt and julien libraries to do list shuffle as attached. But i wish to use native swing GWT to develop list shuffle and to handle events. -- 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-toolkit@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. attachment: ListShuttle.jpg
Re: GWT 2.3 composite editor // setValue called twice
I didn't look at the code, so this may not be feasible, but shouldn't you be doing this heavy stuff only when the value changes? It's pretty easy to check the current vale prior to doing any work, or implement via handling valuechangeevents. On May 27, 8:27 am, Sebastian Beigel sebast...@beigel.de wrote: Hi, unfortunately there seems to be no love for the issue I reported a while ago concerning the revamped editor code (starting w/ GWT 2.3) using Refresher Initializer. http://code.google.com/p/google-web-toolkit/issues/detail?id=6336 Sub-editors' setValue() methods get called twice, which can be a very bad thing if you do something fancy/heavy in you setValue() method. But even for non-visible use-cases (like my trivial example w/ TextBoxes) it's unnecessary and a can harm performance. Sebastian -- 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-toolkit@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 OAuth libraries
hello, in gwt-oauth2 examples https://code.google.com/p/gwt-oauth2/source/browse/trunk/samples/multi/com/google/api/gwt/oauth2/samples/multi/client/OAuth2SampleEntryPoint.java they use only tow params wich are X_AUTH_URL and X_CLIENT_ID . for twitter where can i get the twitter_Client_id? thanks On May 29, 11:33 pm, othman othmanelmou...@gmail.com wrote: i didn't meant to underestimate gwt-oauth2 project. i just want to understand the difference between it and signpost library. signpost seems more complex and involves signing the requests ect..But i'll give gwt-oauth2 a try ... -- 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-toolkit@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: how do i add a tooltip to a column header in a celltable ?
thanks for your answer.
I had already explored that onBrowserEvent(...) possibility.
Where do i add that OnBrowserEvent(...) method to exactly ?
On Tue, May 31, 2011 at 2:31 AM, Juan Pablo Gardella
gardellajuanpa...@gmail.com wrote:
You must do a event handler (overwrite onBrowserEvent2), CellTable in gwt
2.3.0 doesn't support events. See this example:
@Override
protected void onBrowserEvent2(Event event) {
super.onBrowserEvent2(event);
String eventType = event.getType();
boolean isMouseover = mouseover.equals(eventType);
boolean isMouseout = mouseout.equals(eventType);
// Get the event target.
EventTarget eventTarget = event.getEventTarget();
if (!Element.is(eventTarget)) {
return;
}
final Element target = event.getEventTarget().cast();
You can overwrite this method and can open a tooltip.
2011/5/30 Celinio cel...@gmail.com
hello,
i just have a simple question :
how do i add a tooltip to a column header in a celltable ?
Thanks for helping.
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Re: Overriding a css style loclly
That's what I am thinking of now. However I think it would be great,
if we can have a feature in GWT where we can override the style which
are applicable in a certain context only let's say in the context of a
ui.xml file. That way the styling would become a lot flexible. I think
it should be possible also as it can be handled by the gwt compiler
while generating the js/html.
On May 31, 12:35 am, Qiang Ma mumay...@gmail.com wrote:
Why don't you create a different style and do a setStyle on this label?
.xxxLabel{
blah.
}
uniqueLabel.setStyleName(xxxLabel);
This seems to fit your needs.
On Sun, May 29, 2011 at 9:11 PM, lalit lalit.bh...@gmail.com wrote:
I have a lot of labels in my application.I have overriding the style
as most of the place, I need the new style and it works fines. the
overridden style is
.gwt-Label {
font-size: 15px;
font-weight: bold;
color: #fff;
float: inherit;
}
However at one particular place I need the color of label to be black,
so I was trying to override the style in that ui.xml locally like
ui:style field='reportStyle'
@external gwt-Label;
.gwt-Label{ color: #000; }
/ui:style
However this impacts the style of label at other places also. Is there
a way to override the standard style in a ui.xm so that it impacts the
widgets of only in that ui binder.
thanks in advance,
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Print contents of RichTextArea
I am able to print contents of a TextArea to a file by doing this dom.getElementsByTagName(textarea); but don't seem to find a way to do the same for RichTextArea. Does anyone has an idea how to do this? On the other hand is there a good solution to printing a page that is designed using gwt? Thanks, Ash -- 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-toolkit@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.
GWT 2.4.0.beta in hosted MVN repo?
Hi Folks, Is GWT still being pushed to maven repositories anywhere, as it had been last fall? http://googlewebtoolkit.blogspot.com/2010/08/updated-maven-strategy-for-gwt.html I'm looking to use some features from the 2.4.0.beta, but am pretty lazy and trying to avoid pushing everything to my own repo, as required prior to Aug/2010. thanks, Jason -- 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-toolkit@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.
Jexl or equivalent for GWT???
Can someone suggest using JEXL or similar library on client side?? 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-toolkit@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 servlet thread, timer,reload
Since the servlet runs under J2SE, you can go for java.util.Timer and java.util.TimerTask. J.Ganesan www.DataStoreGwt.com On May 31, 5:08 am, Juan Pablo Gardella gardellajuanpa...@gmail.com wrote: See Quartz http://www.quartz-scheduler.org/ 2011/5/30 ArnoNyhm etechniker@googlemail.com Hi, my gwt servlet loads data from a database, handle it and store it in an embedded apche derby database. what i want is, that this process is repeated every 45min automatically. i don´t know how to do this? regards arno -- 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-toolkit@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-toolkit@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: calling non-GWT RPC Server
On May 29, 12:17 am, Georg Richwood georgrichw...@yahoo.com wrote: Hello, is it possible to have a GWT application make RPC calls to a RPC server that has been developed independent from GWT? If yes, can I still use GWT's RemoteService and RemoteServiceServlet or do I have to implement RPC communication from scratch? Can I find an example somewhere, how to communicate between a GWT client and a non-GWT RPC server? --- Use websockets. There can be two way exchange of binary data. Specifically, object graphs can be exchanged. TO my knowledge, Chrome,Firefox,IE, Opera, Opera mobile support web sockets. J.Ganesan --- Thanks Georg -- 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-toolkit@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.
