Re: How to set the path to SDK relatively in Eclipse
Is it classpath variables you're looking for? in eclipse http://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=%2Forg.eclipse.jdt.doc.user%2Ftasks%2Ftasks-114.htm -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/A396_Ubqi2oJ. 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: CellTable column and cell style
Thank you very much! I still got a question though: I want to change the style of the CellTable-header depending on whether the attribute visible of ColumnEx?,? (derived from Column?,?) is set to true or false. Everytime a column is meant to be hidden or shown, the setter setVisible of the column is called. Is there a way to assign a style depending on this attribute? If it was a regular widget, I might have added a custom attribute and added that to the CSS via selector. However: this does not work here as I am not able to getElement() of that Column. Thank you once again. I hope you can help me with this problem I have. Overriding the CSSResource of the CellTable was definitely the right thing - 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.
Re: Gwt-App totally blocks Browser-UI
it's an tree with 16k items (all administrative units of germany) - the main advantage to load all items is, i got a very fast live search on the tree. but as i said before i don't want to discuss this here. i ask how to get an loading overlay/progress bar that doesn't freeze on loading. i saw many of them in all the gwt/other framework's showcases. so how to use scheduler or something else to keep a loading icon moving and the browser responsive? thx in advance? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/PmfXOxRp8hoJ. 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: We want you for GQuery
Ok thanks ! I will send you a mail explaining how proceed. Julien -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/Jd_f9QeMPQYJ. 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.
how to use flow engine in gwt?
how to use a flow engine to manage the flow work in gwt program? -- 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 Web Toolkit for Web and Mobile development
Have a look at http://www.google.com/events/io/2011/sessions/using-gwt-and-eclipse-to-build-great-mobile-web-apps.html and the mobilewebapp sample from the GWT SDK (which I believe is more or less the Cloud Tasks example from the presentation) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/dQ2K7QltSv4J. 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: Exception thrown by FlexTable
Is it possible that the List 'data' contains a null value? and that data.passenger_origins.get(i-1) = null? This can explain the message 'JS value of type null, expected int' greets -- 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: Exception thrown by FlexTable
Could be related to http://code.google.com/p/google-web-toolkit/issues/detail?id=5778 Which browser are you using? Do you reproduce it in a different browser? Do you reproduce it in prod/web mode? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/HG82NRUiMpoJ. 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-App totally blocks Browser-UI
If you load that 16k items with GWT-RPC your first problem that freezes your browser is probably the deserialization process when receiving the answer from the server (converting the string received back to your object graph / list). So comment out all your tree stuff and first solve the freeze caused by the request itself. What you can try is to avoid GWT-RPC for this request and instead use plain JSON. If your browser freezes even with JSON then you have to load less data or live with the freeze. Keep in mind that an animated loading indicator (e.g. animated gif) will also freeze once the browser freezes because the browser does not have the time to animate the image. Once you have solved the freeze caused by GWT-RPC you can optimize the tree view if you still see some freeze. A good way to optimize a view is to only add the specific data to the view that is currently visible or if you really need to add everything then use an IncrementalCommand with the Scheduler. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/J8eYjtC3xr4J. 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 and Places - Handling several views
Hi, I've looked into your code but it doesn't seem to fit my need. Basically I need that a single activity update several views. Do you (or anyone else) have a clue on how to achieve that? Thanks a lot, Antoine. 2011/11/3 Brandon Donnelson branflake2...@gmail.com My demo and source might help. http://code.google.com/p/gwt-examples/wiki/DemoActivitiesAndPlaces http://code.google.com/p/gwt-examples/source/browse/#svn%2Ftrunk%2FWalletInventory%2Fsrc%2Fcom%2Fgonevertical%2Fclient%2Fapp%2Factivity- activities Hope that helps, Brandon Donnelson http://gwt-examples.googlecode.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/vddUxLT7DoAJ. 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.
Client Server Rpc communication and adding a database in server side.
Hi all, I am new comer to the gwt word. I make a sample project with client server rpc and database(mySql).When am invoking the service from client through the asynchronous interface it throws an unexpected exception.I am create a service interface,serviceAsync interface,entry point class and bean class in client side.I am also create a Service implementation class and database connection class and other procees in the server side.If the client server communication perfectly working without the database processing methods.When I Invoke the service method from the client with some database handled methods it return unexpected exception.The details are given below. [ERROR] javax.servlet.ServletContext log: Exception while dispatching incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String com.test.client.LoginService.logIn(com.test.client.User)' threw an unexpected exception: java.security.AccessControlException: access denied (java.io.FilePermission ALL FILES execute) at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java: 385) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 588) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: 208) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: 248) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java: 62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 511) 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 com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java: 58) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java: 122) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java: 97) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java: 70) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at com.google.appengine.tools.development.JettyContainerService $ApiProxyHandler.handle(JettyContainerService.java:351) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 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: java.security.AccessControlException: access denied (java.io.FilePermission ALL FILES execute) at java.security.AccessControlContext.checkPermission(AccessControlContext.java: 323) at java.security.AccessController.checkPermission(AccessController.java: 546) at java.lang.SecurityManager.checkPermission(SecurityManager.java: 532) at com.google.appengine.tools.development.DevAppServerFactory $CustomSecurityManager.checkPermission(DevAppServerFactory.java:166) at java.lang.SecurityManager.checkExec(SecurityManager.java:782)
MySql Connection Problem
Hi all, I am created a sample gwt rpc client server database project.When am retrieving data from database it throw an exception given below. MySql Connection Error: java.sql.SQLException: URL is not in the correct format: jdbc:mysql:// localhost/db at com.google.cloud.sql.jdbc.internal.Exceptions.driverUrlNotInCorrectFormat(Exceptions.java: 103) at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:47) at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:24) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at com.test.server.DB_Conn.getConn(DB_Conn.java:70) at com.test.server.LoginServiceImpl.validateUser(LoginServiceImpl.java: 50) at com.test.server.LoginServiceImpl.logIn(LoginServiceImpl.java:27) 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.appengine.tools.development.agent.runtime.Runtime.invoke(Runtime.java: 100) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 569) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: 208) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: 248) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java: 62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 511) 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 com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java: 58) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java: 122) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java: 97) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java: 70) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at com.google.appengine.tools.development.JettyContainerService $ApiProxyHandler.handle(JettyContainerService.java:351) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 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) can't get a MySql connection null -- 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 to align header/footer text in cell table
Cool that works - thanks. And Google comon and implement this please. On 31 Okt., 15:08, Carl paresthesi...@gmail.com wrote: I will definitely try this out. Thanks for sharing... Though, I still believe this should be inherent behavior for the Column Header itself. -- 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 and Places - Handling several views
You need to adopt a different strategy to the problem: http://tbroyer.posterous.com/gwt-21-activities-nesting-yagni -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/qUILl-sVQygJ. 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: MySql Connection Problem
Use this format in ur connection url. jdbc:mysql://localhost:3306/dbschema I hope this resolves u r issues. Thanks and Regards, Mukut On Thu, Nov 3, 2011 at 12:18 PM, sasi sasindran sasindran@gmail.comwrote: Hi all, I am created a sample gwt rpc client server database project.When am retrieving data from database it throw an exception given below. MySql Connection Error: java.sql.SQLException: URL is not in the correct format: jdbc:mysql:// localhost/db at com.google.cloud.sql.jdbc.internal.Exceptions.driverUrlNotInCorrectFormat(Exceptions.java: 103) at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:47) at com.google.cloud.sql.jdbc.Driver.connect(Driver.java:24) at java.sql.DriverManager.getConnection(DriverManager.java:582) at java.sql.DriverManager.getConnection(DriverManager.java:185) at com.test.server.DB_Conn.getConn(DB_Conn.java:70) at com.test.server.LoginServiceImpl.validateUser(LoginServiceImpl.java: 50) at com.test.server.LoginServiceImpl.logIn(LoginServiceImpl.java:27) 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.appengine.tools.development.agent.runtime.Runtime.invoke(Runtime.java: 100) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 569) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: 208) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: 248) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java: 62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 511) 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 com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java: 58) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java: 122) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java: 97) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java: 70) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at com.google.appengine.tools.development.JettyContainerService $ApiProxyHandler.handle(JettyContainerService.java:351) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 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) can't get a MySql connection null -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To
Inserting Widgets and simple text into panel
Hello, I want create a panel with a flow layout (for ex. FlowPanel) which contains 2 widgets and a large text at the end (not a div or another element) I tried to add the widgets and then set the panel's element text: flowPanel.add(w1) flowPanel.add(w2) flowPanel.getElement.setInnerText(largeText) but the last line overrides all other widgets. How can i do this (but without using UIBinder for now.) ? -- 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.
Possible to get HTML from a widget?
Hi, I'm using GWT 2.4. Is it possible to know what HTML will be rendered for a given widget (http://www.ing.iac.es/gwt-linux-1.4.60/doc/javadoc/ com/google/gwt/user/client/ui/Widget.html) object? Thanks, - Dave -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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.
Ruler tool for GWT maps
Hi GWT/Mappers - Has anybody built a ruler tool to enable measuring between 2 points *on a map created via GWT* in java? An example or sources would be appreciated. I suppose either JSNI or GWT version is ok.. I'm using an older ver. of GWT - 2.1. 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-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: Client Server Rpc communication and adding a database in server side.
Try remove GAE feature in eclipse and remove GAE dependency jar. 2011/11/3 sasi sasindran sasindran@gmail.com Hi all, I am new comer to the gwt word. I make a sample project with client server rpc and database(mySql).When am invoking the service from client through the asynchronous interface it throws an unexpected exception.I am create a service interface,serviceAsync interface,entry point class and bean class in client side.I am also create a Service implementation class and database connection class and other procees in the server side.If the client server communication perfectly working without the database processing methods.When I Invoke the service method from the client with some database handled methods it return unexpected exception.The details are given below. [ERROR] javax.servlet.ServletContext log: Exception while dispatching incoming RPC call com.google.gwt.user.server.rpc.UnexpectedException: Service method 'public abstract java.lang.String com.test.client.LoginService.logIn(com.test.client.User)' threw an unexpected exception: java.security.AccessControlException: access denied (java.io.FilePermission ALL FILES execute) at com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java: 385) at com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java: 588) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java: 208) at com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java: 248) at com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java: 62) at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java: 511) 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 com.google.appengine.api.blobstore.dev.ServeBlobFilter.doFilter(ServeBlobFilter.java: 58) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.apphosting.utils.servlet.TransactionCleanupFilter.doFilter(TransactionCleanupFilter.java: 43) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.StaticFileFilter.doFilter(StaticFileFilter.java: 122) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at com.google.appengine.tools.development.BackendServersFilter.doFilter(BackendServersFilter.java: 97) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 418) at com.google.apphosting.utils.jetty.DevAppEngineWebAppContext.handle(DevAppEngineWebAppContext.java: 70) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at com.google.appengine.tools.development.JettyContainerService $ApiProxyHandler.handle(JettyContainerService.java:351) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 542) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:938) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:755) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) 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: java.security.AccessControlException: access denied (java.io.FilePermission ALL FILES execute) at java.security.AccessControlContext.checkPermission(AccessControlContext.java: 323) at java.security.AccessController.checkPermission(AccessController.java: 546) at java.lang.SecurityManager.checkPermission(SecurityManager.java: 532) at
Re: GWT + GAE common issues.
Brandon, Thanks, I find your demo very usefull. I'll be referencing it in my job. On 31 oct, 10:08, Brandon Donnelson branflake2...@gmail.com wrote: I have found no issues with using GWT with GAE and have tried a multitude of ways. I just setup a demo using RequestFactory, JDO and I've showed how to used owned collections of another entity. http://code.google.com/p/gwt-examples/wiki/DemoActivitiesAndPlaces You'll find key serialization and owned collection use there. Now I haven't made every possible use in my demo, but using key serialization in RequestFactory vai a StringId, you can do about anything you want. Hope that helps, Brandon Donnelsonhttp://gwt-examples.googlecode.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-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.
Celltable column click throws exception (only first time)
Hi, I have a celltable with a NoSelectionModel as the selection model. When clicking a column/row an edit panel is shown and the celltable panel is hidden. The strange thing is that when clicking a column for the first time the below exception is thrown but all subsequent clicks on the same column does not throw the exception. Exception thrown on first time column click: com.google.gwt.core.client.JavaScriptException: (Error): Can't move focus to the control because it is invisible, not enabled, or of a type that does not accept the focus. Does anyone know what's going on here? Or have a suggestion for a fix. Also tried with a SingleSelectionModel but same thing happens so I don't think it has anything to do with the selection model. 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-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: MVP Pattern
Thanks for all, I don't understand the differences between MVP with Activities and Places and MVP without Activities and Places. Can you explain me this? Regards, Alberto J. -- 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: Inserting Widgets and simple text into panel
Ice13ill On 11/3/2011 6:30 AM, Ice13ill wrote: Hello, I want create a panel with a flow layout (for ex. FlowPanel) which contains 2 widgets and a large text at the end (not adiv or another element) I tried to add the widgets and then set the panel's element text: flowPanel.add(w1) flowPanel.add(w2) flowPanel.getElement.setInnerText(largeText) A FlowPanel is a container for widgets - not a container for widgets and some text at end!. Its a bit of a simplification, but basically gwt widgets render by doing exactly what you've done in the 3rd line. The best you could do is to retrieve the inner text and append your text to it - but really, that's a hack. My preference would be to put the text in an appropriate widget, such as an HTML Widget and add that instead of manipulating the text directly, or if you want the text to be unstyled, then use a Label widget. HTH Alan but the last line overrides all other widgets. How can i do this (but without using UIBinder for now.) ? -- 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: Inserting Widgets and simple text into panel
Thank you for the reply Alan, but the reason for trying this approach is because widgets have much more that simple html elements (for example click handlers for click events) if i set the inner html or text of a panel (or a HTML widget) the new elements will be rendered ok, but the listeners/handlers (both native and custom) will be lost On 3 November 2011 17:20, Alan Chaney a...@mechnicality.com wrote: Ice13ill On 11/3/2011 6:30 AM, Ice13ill wrote: Hello, I want create a panel with a flow layout (for ex. FlowPanel) which contains 2 widgets and a large text at the end (not adiv or another element) I tried to add the widgets and then set the panel's element text: flowPanel.add(w1) flowPanel.add(w2) flowPanel.getElement.**setInnerText(largeText) A FlowPanel is a container for widgets - not a container for widgets and some text at end!. Its a bit of a simplification, but basically gwt widgets render by doing exactly what you've done in the 3rd line. The best you could do is to retrieve the inner text and append your text to it - but really, that's a hack. My preference would be to put the text in an appropriate widget, such as an HTML Widget and add that instead of manipulating the text directly, or if you want the text to be unstyled, then use a Label widget. HTH Alan but the last line overrides all other widgets. How can i do this (but without using UIBinder for now.) ? -- 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.comgoogle-web-toolkit@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=enhttp://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.
Dynamic row/cell colors in CellTable
Hi all- I am trying to set the colors of a row in a CellTable dynamically, without CSS. The reason is that the user can choose the color that she wants to see the results in (hot pink text on red? Sure, no problem...) and I have found no way to do this; it's easy to to use a RowStyles class for when you need to dynamically set the row color, but it seems to only work by returning references to the existing CSS file; I want to return a string with an actual hex value. Thanks for any info! -- 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 to add click events to multiple images in a cell/celltable
Hi,
With help from Adam I got it working. See code below:
ListHasCellStep, ? hasCells = new ArrayListHasCellStep, ?();
ColumnStep, String imageUpCell = new ColumnStep, String(new
ClickableCellDecoratorString(new CustomImageCell(16, 16,
imageLink))) {
@Override
public String getValue(Step s) {
if (ct.getVisibleItems().indexOf(s) == 0) {
return images/transppixel_1x1.gif;
}
return images/up_16x16.png;
}
};
imageUpCell.setFieldUpdater(new FieldUpdaterStep, String() {
public void update(int index, Step step, String value) {
if (value.endsWith(up_16x16.png)) {
// Swap implementation
}
}
});
hasCells.add(imageUpCell);
ColumnStep, String imageDownCell = new ColumnStep, String(new
ClickableCellDecoratorString(new CustomImageCell(16, 16,
imageLink))) {
@Override
public String getValue(Step s) {
if (ct.getVisibleItems().indexOf(s) == ct.getRowCount() - 1) {
return images/transppixel_1x1.gif;
}
return images/down_16x16.png;
}
};
imageDownCell.setFieldUpdater(new FieldUpdaterStep, String() {
public void update(int index, Step step, String value) {
if (value.endsWith(down_16x16.png)) {
// Swap implementation
}
}
});
hasCells.add(imageDownCell);
ColumnStep, Step sortColumn = new ColumnStep, Step(new
CompositeCellStep(hasCells)) {
@Override
public Step getValue(Step object) {
return object;
}
};
ct.addColumn(sortColumn);
ct.setColumnWidth(sortColumn, 50, Unit.PX);
\Thomas
On 17 Okt., 19:28, Adam asnyde...@gmail.com wrote:
ImageCells by themselves don't care about click events. What I did was
made a decorator that wraps any cell to handle click events and
delegates them to the FieldUpdater:
public class ClickableCellDecoratorC implements CellC {
private static final String CLICK_EVENT = click;
private final CellC cell;
private final SetString events;
/**
* Constructor accepts the cell to be wrapped.
*
* @param cell
* The wrapped cell.
*/
public ClickableCellDecorator(final CellC cell) {
super();
this.cell = cell;
// Add the click event to the wrapped cell's list of consumed
events
SetString wrappedEvents = this.cell.getConsumedEvents();
if (wrappedEvents == null || wrappedEvents.isEmpty()) {
this.events = Collections.singleton(CLICK_EVENT);
} else {
this.events = new HashSetString(wrappedEvents);
this.events.add(CLICK_EVENT);
}
}
@Override
public boolean dependsOnSelection() {
return cell.dependsOnSelection();
}
@Override
public SetString getConsumedEvents() {
return events;
}
@Override
public boolean handlesSelection() {
return cell.handlesSelection();
}
@Override
public boolean isEditing(
final com.google.gwt.cell.client.Cell.Context context,
final Element parent, final C value) {
return cell.isEditing(context, parent, value);
}
@Override
public void onBrowserEvent(
final com.google.gwt.cell.client.Cell.Context context,
final Element parent, final C value, final NativeEvent event,
final ValueUpdaterC valueUpdater) {
if (CLICK_EVENT.equals(event.getType()) valueUpdater != null)
{
valueUpdater.update(value);
}
cell.onBrowserEvent(context, parent, value, event,
valueUpdater);
}
@Override
public void render(final com.google.gwt.cell.client.Cell.Context
context,
final C value, final SafeHtmlBuilder sb) {
cell.render(context, value, sb);
}
@Override
public boolean resetFocus(
final com.google.gwt.cell.client.Cell.Context context,
final Element parent, final C value) {
return cell.resetFocus(context, parent, value);
}
@Override
public void setValue(final com.google.gwt.cell.client.Cell.Context
context,
final Element parent, final C value) {
cell.setValue(context, parent, value);
}
}
It was much easier and more flexible than extending every cell type i
wanted to be clickable.
Now you can just use new ClickableCellDecorator(new ImageCell())) and
you should see events.
Hope this helps,
Adam
On Oct 17, 4:36 am, Thomas Trebbien Pedersen
thomas.trebbien.peder...@gmail.com wrote:
Hi Adam,
Yes thank you, this helps a lot - I havn't thought about that.
But am now having trouble constructing an CompositeCell with the 2
images. Can you help me a bit here with a little code example.
I have to do something like this right:
ListHasCellT, C hasCells = new ArrayListHasCellT, C();
Re: How to align header/footer text in cell table
On Thursday, November 3, 2011 2:01:44 PM UTC+1, Thomas Trebbien Pedersen wrote: And Google comon and implement this please. See http://code.google.com/p/google-web-toolkit/issues/detail?id=6500 And there's also the HeaderBuilderhttp://code.google.com/p/google-web-toolkit/source/browse/trunk/user/src/com/google/gwt/user/cellview/client/HeaderBuilder.java if you need more control (total control actually). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/P4126dSbtZwJ. 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 to set the path to SDK relatively in Eclipse
Indeed, it was that (didn't know where to look for them anymore).
But now the problem is how to use them.
In the Add dialog, whether I put ${ECLIPSE_HOME}/plugins
$ECLIPSE_HOME/plugins $ECLIPSE_HOME$/plugins or %ECLIPSE_HOME%/
plugins I can't confirm because the OK button is disabled.
There is also an additional message saying The installation directory
does not exist (and NOT C:\eclipse\plugins\gwt-user.jar is missing
which tells me it cannot dereference the given variable)
Am I right ?
On Nov 3, 2:46 am, Rikard Hultén rikardhul...@gmail.com wrote:
Is it classpath variables you're looking for?
in
eclipsehttp://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic...
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Re: Dynamic row/cell colors in CellTable
Okay, I think I solved it though there is probably a better way, I'm
guessing. In my case I'm just trying to render a table; I do not need
dynamic coloring *after* the table is shown (e.g. I'm not rendering
stock prices which might be colored red or green as the price goes
down or up), so I just needed the colors while the table is being
created. Setting the colors on the rows don't seem to work because the
element count of the table is 0 until it's fully rendered.
The way I did it is to add two more members to the data type class,
foreColor and backColor. Then when I'm setting the columns, I use the
SafeHtmlBuilder to wrap the values in a div with a separate style tag.
Here's the code (based on the GWT CellTable example):
public class GWTCellTableColors implements EntryPoint
{
// A simple data type that represents a contact.
private static class Contact
{
private final Stringaddress;
private final Stringname;
private final StringforeColor;
private final StringbackColor;
public Contact(String name, String address, String foreColor,
String
backColor)
{
this.name = name;
this.address = address;
this.foreColor = foreColor;
this.backColor = backColor;
}
}
// The list of data to display.
private static ListContactCONTACTS= Arrays.asList(new
Contact(John,
123
Fourth Road,
FF,
00),
new Contact(Mary,
222
Lancer Lane,
7cd24d,
5200a4),
new Contact(Zander,
94
Road Street,
7cd24d,
5200a4));
public void onModuleLoad()
{
final SafeHtmlCell coloredCell = new SafeHtmlCell();
// Create a CellTable.
CellTableContact table = new CellTableContact();
ColumnContact, SafeHtml nameColumn = new ColumnContact,
SafeHtml(coloredCell)
{
@Override
public SafeHtml getValue(Contact object)
{
SafeHtmlBuilder sb = new SafeHtmlBuilder();
sb.appendHtmlConstant(div style='color: # +
object.foreColor
+ ; background-color: #
+ object.backColor
+ ;');
sb.appendEscaped(object.name);
sb.appendHtmlConstant(/div);
return sb.toSafeHtml();
}
};
// Make the name column sortable.
nameColumn.setSortable(true);
// Create address column.
ColumnContact, SafeHtml addressColumn = new ColumnContact,
SafeHtml(coloredCell)
{
@Override
public SafeHtml getValue(Contact object)
{
SafeHtmlBuilder sb = new SafeHtmlBuilder();
J2EE dependencies with GWT plugin for Eclipse
Anyone knows what happened to 'j2EE dependencies ' option after installing the GWT plugin and creating a project in Eclipse? I use this to force Eclipse to copy 'user library' jars into the WEB-INF/lib directory. This does not seem to happen anymore, and am doing this manually now, which defeats a bit of the purpose for the User- Libraries.. -- 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: Possible to get HTML from a widget?
Maybe you'll want to be using the GWT 2.4 docs instead of the GWT 1.4 docs you seem to have. http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/index.html Anyway, from the Widget you can call widget.getElement()http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/user/client/ui/UIObject.html#getElement() and from that element you can call element.getString()http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/dom/client/Element.html#getString(), which will get you the full html, including it's own tag. -- Danny -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/eTjFdfN13PkJ. 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.
Eclipse ann GWT serialization
I currently have an issue when trying to run hosted mode through eclipse where the serialization policy filename is different to the compiled version. Also I have noticed that a new compile or a page refresh during hosted causes a new policy file to be created again with a different filename despite no changes being made to any of the source code. This makes trying to debug my application impossible wherever an RPC call is made, can anybody point me at areas to look at to try rectifying 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.
Re: Game Development Resources for GWT
Hi, You can look at the great tutorial Building Games With Google Technologies http://proppy-playn101.appspot.com/#1 Alexandre 2011/11/2 James Butler jnbutler1...@gmail.com If anyone else knows of online tutorials, books, or other game resources for GWT, please reply here and list them for me. Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/vMYEcNZik1kJ. 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: MVP Pattern
There's no difference. Activities Places are mostly about navigation. Many people make their activity their presenter. When you create an MVP project in Eclipse, it uses Activities Places, and I believe the activities are MVP presenters (not sure, never tried it) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/Vg0PqbYm_5YJ. 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: MVP Pattern
Well activities and presenter really look alike and the two denomination are confusing, but a hint is the presenter interface in Gwt tutorials that point to a presenter interface that Activities usually implements. Cheers, On Thu, Nov 3, 2011 at 1:16 PM, Thomas Broyer t.bro...@gmail.com wrote: There's no difference. Activities Places are mostly about navigation. Many people make their activity their presenter. When you create an MVP project in Eclipse, it uses Activities Places, and I believe the activities are MVP presenters (not sure, never tried it) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/Vg0PqbYm_5YJ. 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. -- Christian Goudreau www.arcbees.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-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: Basic CellTree tutorial not working
I tried to get your example work, but it failed. I can display other
ui-elements like buttons, but not cellTree is shown. My Entrypoint looks
like this:
package com.myproject.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootPanel;
public class Playing implements EntryPoint {
public void onModuleLoad()
{
SampleCellTree tree = new SampleCellTree();
RootPanel.get().add(tree);
}
}
Why is no cellTree shown?
Thanks in advance
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Re: Eclipse ann GWT serialization
I'm no expert by any means, but I recall having some issue with policy when Eclipse used JDK 7 for compilation and running development mode. After I configured it to use Java 1.6, everything went fine. --Markus 2011/11/3 Steve Parker pizak...@gmail.com: I currently have an issue when trying to run hosted mode through eclipse where the serialization policy filename is different to the compiled version. Also I have noticed that a new compile or a page refresh during hosted causes a new policy file to be created again with a different filename despite no changes being made to any of the source code. This makes trying to debug my application impossible wherever an RPC call is made, can anybody point me at areas to look at to try rectifying 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. -- 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: generate a web page from java file
hello, actually I checked and I have not found the showcase example you speak of, so if possible give me the link to it directly. I also noticed that the documentation and step by step tutorials are very rare, especially when it comes WindowBuilder thank you in advance 2011/10/31 Thad thad.humphr...@gmail.com Your GWT application is one page. You reveal different portions by hiding/showing different objects on that page. Look at the Showcase sample to see what I mean. On Oct 31, 2:26 pm, scania113 spider6...@gmail.com wrote: hello , I'm new to GWT, I installed the gwt plugin and the windowbuilder plugin on eclipse, I created a new project with a class that implements the EntryPoint interface, I was able to graph components thanks to this class windowbuilder and I've even run, my problem is when I create a second composite gwt, I build my GUI with WindowBuilder, but at run-time is always the first page that runs, now i'd like to know how to execute the second page -- 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: IE9 fails to set image dimensions after image load
I've added this to Issue #6849
http://code.google.com/p/google-web-toolkit/issues/detail?id=6848
On Nov 3, 12:55 pm, Thad thad.humphr...@gmail.com wrote:
Using GWT 2.3 and 2.4, IE9 does not set the dimensions of an image
after the image is loaded. In the code fragment below, IE9 will print
dimensions: 0, 0:
Image image = new Image(android.png);
image.addLoadHandler(new LoadHandler() {
public void onLoad(LoadEvent event) {
GWT.log(dimensions: +image.getWidth()+ x +image.getWidth());
}
});
image.setVisible(false);
RootPanel.get().add(image);
This makes it impossible to scale or crop and image for display in an
SVG Canvas.
Firefox, Chrome, and Safari all give the correct dimensions.
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Handling browser-based text size
My app is working pretty well but I would like to see if there is a way to handle the case where the user has set the text size in their browser to some larger size? I'm using pretty standard GWT widgets for everything and when used with normal sized fonts everything looks fine but when the user has changed the font I get text overflows and controls end up overrunning each other. I know this is going to involve some client-side work but want to make sure I'm not missing some simple cross-browser fix. 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-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 to align header/footer text in cell table
Big thanks to Thomas and Google for once again listening and implementing! I look forward to using this in the next release. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/9E7CIeGzY2oJ. 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: IE9 fails to set image dimensions after image load
The fix (as noted on issue #6848):
the load handler *MUST* be set prior to the IMG's src attribute *and*
the IMG *MUST* be added to the DOM first. This is because IE loads
the image asynchronously as soon as the src attribute is set. So you
need to do this:
Image image = new Image();
image.addLoadHandler(new LoadHandler() { ... });
image.getElement().getStyle().setVisibility(Style.Visibility.HIDDEN);
RootPanel.get().add(image);
img.setUrl(android.png);
Also, IE (at least IE6 as I remember) doesn't calculate dimensions for
objects with display:none, which is why I changed the call
to .setVisible() to .getStyle().setVisibility(...);
On Nov 3, 3:21 pm, Thad thad.humphr...@gmail.com wrote:
I've added this to Issue
#6849http://code.google.com/p/google-web-toolkit/issues/detail?id=6848
On Nov 3, 12:55 pm, Thad thad.humphr...@gmail.com wrote:
Using GWT 2.3 and 2.4, IE9 does not set the dimensions of an image
after the image is loaded. In the code fragment below, IE9 will print
dimensions: 0, 0:
Image image = new Image(android.png);
image.addLoadHandler(new LoadHandler() {
public void onLoad(LoadEvent event) {
GWT.log(dimensions: +image.getWidth()+ x +image.getWidth());
}
});
image.setVisible(false);
RootPanel.get().add(image);
This makes it impossible to scale or crop and image for display in an
SVG Canvas.
Firefox, Chrome, and Safari all give the correct dimensions.
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Re: GWT + GAE common issues.
Thanks. :) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/a9tC3TpKGuAJ. 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.
UIBinder and interface design
Hello list members, I have the following application design in the paper: .-.--.-. |APP | SEARCH BOX |USER | B |LOGO |TOOLS|INFO | R +-+--+-+ O | M | MAIN PANEL | S | W | E | | O | S | N | | C | E | U | WHERE THE | I | R | |ACTION| A | | 15+ | TAKES PLACE | L | S | | | | C | I | . | | R | T | . | | O | E | . | | L | M | | | L | S | UP TO 500 | | | |LINES | | B +-'--'-+ A | FOOTER | R '--' NO HORIZONTAL SCROLL BAR * Scroll bar scrolls the entire page as a block * Panels are not resizable * Right and left panels have fixed width * Center panels take the remaining horizontal space Also available at http://pastebin.com/bNwr1rnW I'm beginning with UIBinder and all the GWT panels. How should I use them in order to bring that design to the web browser? Thanks for any tips or recommendations of what panels should I use and how to mix them to build that interface. Kind regards, -- Pablo Aguiar (scorphus) scorp...@gmail.com Free/Open Source Software Developer/Consultant FOSS Infrastructure Specialist http://www.phpeclipse.com/wiki/Community http://sourceforge.net/users/scorphus http://www.bookdepository.co.uk/?a_aid=063afaa_bid=1d4f390echan=sgmhttps://mail.google.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-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.
Notification Mole styling
I'm a bit dense when it comes to CSS styling in general so please bare
with me.
We are using the NotificationMole in our application.
I have it's use defined in our main app shell ui binder xml file as
follows.
g:NotificationMole animationDuration='100' message='Loading...'
ui:field='mole' styleName=mole width=300px/g:NotificationMole
We are using one of the deprecated css methods where we define our
main css in our gwt html page.
The mole css styling is defined as follows. I'm trying to get the
mole to be a yellow background color.
.mole{
color:#55;
background-color: #EECD00;
}
However, this styling only changes the outer div background color, as
the default coloring remains for the mole, as defined in the
NotificationMole.ui.xml, which is here for reference
http://google-web-toolkit.googlecode.com/svn-history/r8313/trunk/user/src/com/google/gwt/app/client/NotificationMole.ui.xml
So my basic question is, what do I do to override the styles in the
ui.xml file, specifically the colors in the .centered style so they
match my color scheme?
Here's the html that gets generated. The obfuscated style names
reference styles that match the attributes as specified in the
NotificationMole.ui.xml.
div class=mole style=width: 300px;
div class=GKMRIMSCLI style=width: 270px; height:
0.5026694219419028px; display: none;
div span class=GKMRIMSCNILoading.../span /div
/div
/div
Thanks,
Skip
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play fails to compile after injecting mvp4g
I have used mvp4g successfully before. Now I am trying to get it to work inside Play. There is no compilation error inside eclipse, but fails either when I run it or compiling it. the error dump is long, here is a partial listing java.lang.ClassNotFoundException: client.presenter.UserCreatePresenter at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(Ty peOracleMediator.java:727) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(Ty peOracleMediator.java:666) at com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation(TypeOrac leMediator.java:469) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotation(TypeOra cleMediator.java:625) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotations(TypeOr acleMediator.java:640) at com.google.gwt.dev.javac.TypeOracleMediator.resolveMethod(TypeOracleM ediator.java:980) at com.google.gwt.dev.javac.TypeOracleMediator.resolveClass(TypeOracleMe diator.java:839) at com.google.gwt.dev.javac.TypeOracleMediator.addNewTypes(TypeOracleMed iator.java:411) at com.google.gwt.dev.javac.TypeOracleMediatorFromSource.addNewUnits(Typ eOracleMediatorFromSource.java:54) at com.google.gwt.dev.javac.CompilationState.assimilateUnits(Compilation State.java:165) at com.google.gwt.dev.javac.CompilationState.init(CompilationState.jav a:82) at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(Compilat ionStateBuilder.java:392) at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(Compilatio nStateBuilder.java:275) at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:3 25) at com.google.gwt.dev.Precompile.precompile(Precompile.java: 512) at com.google.gwt.dev.Precompile.precompile(Precompile.java: 495) at com.google.gwt.dev.Precompile.precompile(Precompile.java: 407) at com.google.gwt.dev.Compiler.run(Compiler.java:215) at com.google.gwt.dev.Compiler.run(Compiler.java:187) at com.google.gwt.dev.Compiler$1.run(Compiler.java:159) at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87) at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(Compile TaskRunner.java:81) at com.google.gwt.dev.Compiler.main(Compiler.java:166) [ERROR] Annotation error: expected class java.lang.Class, got null Resolving client.presenter.RootPresenter Found type 'client.presenter.RootPresenter' [ERROR] Annotation error: cannot resolve client.view.RootView java.lang.ClassNotFoundException: client.view.RootView at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(Ty peOracleMediator.java:727) at com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation(TypeOrac leMediator.java:469) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotation(TypeOra cleMediator.java:625) at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotations(TypeOr acleMediator.java:640) at com.google.gwt.dev.javac.TypeOracleMediator.resolveClass(TypeOracleMe diator.java:786) at com.google.gwt.dev.javac.TypeOracleMediator.addNewTypes(TypeOracleMed iator.java:411) at com.google.gwt.dev.javac.TypeOracleMediatorFromSource.addNewUnits(Typ eOracleMediatorFromSource.java:54) at com.google.gwt.dev.javac.CompilationState.assimilateUnits(Compilation State.java:165) at com.google.gwt.dev.javac.CompilationState.init(CompilationState.jav a:82) at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(Compilat ionStateBuilder.java:392) at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(Compilatio nStateBuilder.java:275) at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:3 25) at com.google.gwt.dev.Precompile.precompile(Precompile.java: 512) at com.google.gwt.dev.Precompile.precompile(Precompile.java: 495) at
Re: Inserting Widgets and simple text into panel
Try: flowPanel.add(w1); flowPanel.add(w2); flowPanel.getElement.setInnerText(flowPanel.getInnerHTML() + largeText); This might be dangerous in some instances, but the widgets should be well-formed HTML, so adding your text to the end should work. Good luck! -- 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.
RootPanel.get().clear();
RootPanel.get().clear(); does it will clear the children element of body defined in xx.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-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 to disable WEB-INF/deploy/module-name directory
My app size is too large (for GAE) because of this directory. Currently I'm deleting them by hand after compilation. Is there a way to disable it, or move it? (with out using maven) -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/O4Jd28la8eAJ. 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: RootPanel.get().clear();
RootPanel.clear is inherited from Panel. The source has it iterating through the logically attached children and removing them so it should just remove anything you added from the current GWT module. If you wanted to clear everything you would call RootPanel.get().getElement().setInnerHtml(); On Nov 3, 7:45 pm, wahaha il...@yahoo.com.cn wrote: RootPanel.get().clear(); does it will clear the children element of body defined in xx.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-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 and interface design
First, layout panels are not what you're looking for (no global scrollbar). IMO, you'd better use plain old HTML+CSS for the layout (i.e. with an HTMLPanel as the root), with SimplePanel and FlowPanel where you need to dynamically inject widgets (main panel). Or possibly putting your layout code right into your HTML host page and use RootPanel.get(main) to get slots where to dynamically inject widgets. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/aj_qe5aM900J. 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: Inserting Widgets and simple text into panel
As Ice13ill said, setting innerText or innerHTML will break the w1 and w2 widgets (their element are rebuilt, so the instance they reference are no longer in the document, and event handlers obviously fails too (no longer registered, to begin with)). If using a Label or HTML (or InlineLabel/InlineHTML) is not an option: String w1Id = HTMLPanel.createUniqueId(); String w2Id = HTMLPanel.createUniqueId(); HTMLPanel panel = new HTMLPanel(span id=' + w1Id + '/spanspan id=' + w1Id + '/spanlarge text); panel.addAndReplaceElement(w1, w1Id); panel.addAndReplaceElement(w2, w2Id); Alternatively, something can be hacked that way: flowPanel.add(w1); flowPanel.add(w2); flowPanel.getElement().appendChild(Document.get().createTextNode(...)); Use at your own risk. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/NftmeExljfkJ. 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 to disable WEB-INF/deploy/module-name directory
The GWT Compiler has a -deploy parameter for that. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To view this discussion on the web visit https://groups.google.com/d/msg/google-web-toolkit/-/52-qeAjpRW0J. 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.
Editor Dialog with CellList does not display DockLayoutPanel
Hello, I have UIBinder class that extends DialogBox and implements HasDataEditor using a CellList. I want to show the CellList on the left hand side of the DialogBox and an editor on the right-hand side for editing a selected item. However, when I try to put a DockLayoutPanel the screen does not render it or any widgets it contains (but it still takes up space if I specify width and height on the DockLayoutPanel). The strange thing is that after a lot of testing I can show the same dialog without the HasDataEditor attached to any POJO and the DockLayoutPanel will appear just fine. Does anyone know if there is an issue with Editor + DockLayoutPanel or CellList + DockLayoutPanel appearing in a DialogBox? (I can provide code if necessary this issue has been driving me crazy for a few days now). -- 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.
Firefox 7 GWT plugin
Hi... Please help me to download gwt plugin for firefox 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-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.
Google feed API
Hi, I want to use google feed api can somebdy tell me how to use it they give instruction in the following link http://www.google.com/uds/solutions/dynamicfeed/reference.html#_customize but m bit confused like they are asking for the API KEY i signup for the key their they ask for my url but rite nw m not running my site on any server so how can i give url... somebdy clear my confusion. -- 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-contrib] Re: Fix instances of javac's divzero warning. (issue1578811)
LGTM http://gwt-code-reviews.appspot.com/1578811/ -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
