Re: is there any json parser that can parse UTF-8 json text
can i still use the com.google.appengine.repackaged.org.json.JSONObject.JSONObject(String arg0) if i dont deploy it to GAE? where can i get the jar file? On Jul 14, 9:56 pm, Jaroslav Záruba wrote: > Have you tried these? > for server-side (GAE) > *com.google.appengine.repackaged.org.json.JSONObject.JSONObject(String > arg0)* > for client *com.google.gwt.json.client.JSONParser* > > I haven't tried japanese or chinese characters though, rather stuff like > this: "Příliš žluťoučký kuň úpěl ďábělské ódy" > > On Wed, Jul 14, 2010 at 3:43 PM, Alex wrote: > > i tried gson, but it give me error. > > this is the code i used > > > public class Test { > > private static final String charEncoding="UTF-8"; > > > private static final String fileName="c:\\test.txt"; > > public static void main(String args[]){ > > try{ > > File file=new File(fileName); > > if(file.canRead()){ > > FileInputStream inStream=new > > FileInputStream(file); > > InputStreamReader reader=new > > InputStreamReader(inStream, > > charEncoding); > > JsonParser parser=new JsonParser(); > > JsonElement jsonA=parser.parse(new > > BufferedReader(reader)); > > System.out.println(jsonA.isJsonArray()); > > System.out.println(jsonA.toString()); > > } > > }catch(IOException e){ > > e.printStackTrace(); > > } > > } > > > } > > > the jar from json.org dun work too. > > > so is there any json parser that can parse UTF-8 json text (japanese > > and chinese character in particular) > > > -- > > You received this message because you are subscribed to the Google Groups > > "Google Web Toolkit" group. > > To post to this group, send email to google-web-tool...@googlegroups.com. > > To unsubscribe from this group, send email to > > google-web-toolkit+unsubscr...@googlegroups.com > > . > > For more options, visit this group at > >http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Distributing a fix to the customer
no really, you need to recompile and replace the all folder 2010/7/15 Parag Thakur > hello, > > We need to provide a fix to a customer that's in our client side GWT > code. Is there a way to avoid sending the entire ui folder again? Is > there a way to distribute just the part that changed? > > thanks, > Parag > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- http://ajax-development.blogspot.com/ -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: This is getting beyond a joke
Thanks GWT team. On Jul 15, 4:18 am, David Chandler wrote: > Hang tight, folks, we're on it. As has been noted in this thread, GWT > itself is not built with maven, so it's not a 100% automated process > to push to maven central. But we're working hard to get gwt-user-2.0.4 > and gwt-dev-2.0.4 uploaded by Friday and to make deployment to maven > central a part of future releases. > > David Chandler > GWT Developer Relations > Atlanta, GA USA > > On Jul 14, 9:15 pm, David Vree wrote: > > > Thanks for that. > > > On Jul 14, 6:37 pm, monkeyboy wrote: > > > > Nice. From 23 to 37 stars in less than a day. > > > > On Jul 14, 9:09 am, monkeyboy wrote: > > > > > On Wed, Jul 14, 2010 at 7:22 AM, Kasper Hansen > > > > wrote: > > > > > > I would also wish that Google would takeMavenmore seriously. I can > > > > > only recommend all that agree to star the issues regardingMavenin > > > > > the bug tracker. > > > > > Here it is (the issue > > > > regardingMaven):http://code.google.com/p/google-web-toolkit/issues/detail?id=4673 > > > > > There are only 23 stars so far.- Hide quoted text - > > > - Show quoted text - > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: This is getting beyond a joke
Thanks for your efforts David. On Jul 15, 4:18 am, David Chandler wrote: > Hang tight, folks, we're on it. As has been noted in this thread, GWT > itself is not built with maven, so it's not a 100% automated process > to push to maven central. But we're working hard to get gwt-user-2.0.4 > and gwt-dev-2.0.4 uploaded by Friday and to make deployment to maven > central a part of future releases. > > David Chandler > GWT Developer Relations > Atlanta, GA USA > > On Jul 14, 9:15 pm, David Vree wrote: > > > Thanks for that. > > > On Jul 14, 6:37 pm, monkeyboy wrote: > > > > Nice. From 23 to 37 stars in less than a day. > > > > On Jul 14, 9:09 am, monkeyboy wrote: > > > > > On Wed, Jul 14, 2010 at 7:22 AM, Kasper Hansen > > > > wrote: > > > > > > I would also wish that Google would takeMavenmore seriously. I can > > > > > only recommend all that agree to star the issues regardingMavenin > > > > > the bug tracker. > > > > > Here it is (the issue > > > > regardingMaven):http://code.google.com/p/google-web-toolkit/issues/detail?id=4673 > > > > > There are only 23 stars so far.- Hide quoted text - > > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: JAXB & GWT How I can use JAXB generated classes on client side
There is no problem in using JAXB along with GWT. See this thread for explanations: http://code.google.com/p/google-web-toolkit/issues/detail?id=4020&q=JAXB&colspec=ID%20Type%20Status%20Owner%20Milestone%20Summary%20Stars#c10 On Jul 15, 2:57 am, Shyam Visamsetty wrote: > I think you cannot use JAXB with GWT. JAXB uses a lot of classes which > GWT cant compile. So, you may not be able to use it. You can use the > standard xml packages that come with GWT. > > Thanks, > Shyam Visamsetty. > > On Jul 14, 8:29 am, Alberto Rugnone > wrote: > > > Hi all, > > I have to use classes with jaxb annotation on client side, but GWT > > compiler refuse to work throwing following exception > > > No source code is available for type javax.xml.namespace.QName > > No source code is available for type javax.xml.bind.JAXBElement > > > etc... > > > someone can help me > > > Thank you very much in advanced -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: This is getting beyond a joke
Thats great news !! Thanks David/GWT Team :-) Kasper On Thu, Jul 15, 2010 at 4:18 AM, David Chandler wrote: > Hang tight, folks, we're on it. As has been noted in this thread, GWT > itself is not built with maven, so it's not a 100% automated process > to push to maven central. But we're working hard to get gwt-user-2.0.4 > and gwt-dev-2.0.4 uploaded by Friday and to make deployment to maven > central a part of future releases. > > David Chandler > GWT Developer Relations > Atlanta, GA USA > > On Jul 14, 9:15 pm, David Vree wrote: >> Thanks for that. >> >> On Jul 14, 6:37 pm, monkeyboy wrote: >> >> >> >> > Nice. From 23 to 37 stars in less than a day. >> >> > On Jul 14, 9:09 am, monkeyboy wrote: >> >> > > On Wed, Jul 14, 2010 at 7:22 AM, Kasper Hansen >> > > wrote: >> >> > > > I would also wish that Google would takeMavenmore seriously. I can >> > > > only recommend all that agree to star the issues regardingMavenin >> > > > the bug tracker. >> >> > > Here it is (the issue >> > > regardingMaven):http://code.google.com/p/google-web-toolkit/issues/detail?id=4673 >> >> > > There are only 23 stars so far.- Hide quoted text - >> >> - Show quoted text - > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: newbie question: deploying the starter web project
Hi Katharina, Thanks for your help so far. No I didn't have AppEngine enabled, I only have the GWT SDK clicked. I also didn't change anything from the starter project. I still have this line... @RemoteServiceRelativePath("greet") public interface GreetingService extends RemoteService this is weird, the javascript RPC is pointing to the right servlet but it says it cannot find the server... What can possibly go wrong. I restarted the tomcat too. In my CPanel error log I found this error [Thu Jul 15 01:02:05 2010] [error] [client 99.185.43.174] File does not exist: /home/osumampo/public_html/404.shtml, referer: http://www.tuwuk.com/mainarea/F4DE64580EEC20A0487A6B1C498FA109.cache.html [Thu Jul 15 01:02:05 2010] [error] [client 99.185.43.174] File does not exist: /home/osumampo/public_html/mainarea/greet, referer: http://www.tuwuk.com/mainarea/F4DE64580EEC20A0487A6B1C498FA109.cache.html [Thu Jul 15 01:01:35 2010] [error] [client 99.185.43.174] File does not exist: /home/osumampo/public_html/404.shtml [Thu Jul 15 01:01:35 2010] [error] [client 99.185.43.174] File does not exist: /home/osumampo/public_html/favicon.ico So apparently the javascript is really pointing to the right URL "mainarea/greet" but it seems the tomcat server does not translate 'mainarea/greet' to the servlet but directly translate it to real path. I checked my web.xml in WEB_INF http://java.sun.com/dtd/web-app_2_3.dtd";> greetServlet path.to.server.GreetingServiceImpl greetServlet /mainarea/greet MainArea.html the url-pattern seems correct. Do you have any guess on why this happen? Thanks, Oby On Jul 14, 5:53 pm, Katharina Probst wrote: > When you created your project, did you have AppEngine enabled? If you're > trying to deploy with tomcat, you shouldn't have that option enabled. > > > does the javascript file generated by the GWT sends request to the > > wrong servlet? does it point to /mainarea/greet all the time? > > Your client-side implementation of the RPC (what allows you to talk between > the client and the server) has an annotation that should look like > this: @RemoteServiceRelativePath("greet") > > That's how it hooks up to the server side servlet (whose URL pattern is > specified in the web.xml file). So, no, it doesn't have to point to > /mainarea/greet. Did you modify anything from the starter project? > > kathrin > > > > > Thanks, > > Oby > > > On Jul 14, 6:01 am, Katharina Probst wrote: > > > Try just taking the whole war directory that the compiler produces (as > > is) > > > and copying it to your tomcat/webapps/ directory. Rename the war > > directory > > > to the name of your webapp (say, public_html). > > > > Then do tomcat/bin/startup.sh > > > > and go to > > > > localhost:8080/public_html/MainArea.html > > > > That should do the trick... > > > > kathrinOn Wed, Jul 14, 2010 at 2:51 AM, Oby Sumampouw < > > osumamp...@gmail.com> wrote: > > > > Hi, > > > > I am trying to see if I can deploy the web starter project to a web > > > > server (which runs using tomcat) > > > > > The steps that I have done so far: > > > > 0.) create new GWT application, so it's the default template for a web > > > > app > > > > 1.) I compiled the starter project > > > > 2.) Copy the class, lib directory to the ~/public_html/WEB-INF > > > > 3.) Copy the web.xml to the ~/public_html/WEB-INF > > > > > this is the web.xml > > > > > > > > > > > > PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" > > > > "http://java.sun.com/dtd/web-app_2_3.dtd";> > > > > > > > > > > > > > > > > > > greetServlet > > > > bla.bla.bla.server.GreetingServiceImpl > > > class> > > > > > > > > > > > > > greetServlet > > > > /mainarea/greet > > > > > > > > > > > > > > > > > MainArea.html > > > > > > > > > > > > > > 4.) I put the MainArea.html and MainArea.css to the ~/public_html > > > > because they are the welcome-file > > > > 5.) I copied the compiled javascript and resources (in the folder > > > > called 'mainarea') to ~/public_html > > > > 6.) So the structure is like this: > > > > > -- public_html > > > > |- MainArea.html > > > > |- MainArea.css > > > > |- WEB-INF > > > > |- web.xml > > > > |- lib > > > > |- class > > > > |- mainarea > > > > |- gwt > > > > |- hosted.html > > > > |- mainarea.nocache.js > > > > |- other resources > > > > > When I go to the website, the page loads fine. But when I click send > > > > (to send the input to the server) it seems the path is wrong. I got > > > > this error: > > > > > Sending name to the server: > > > > GWT User > > > > > Server replies: > > > > An error occurred while attempting to contact the server. Please check > > > > your network connection and try again. > > > > > I was wondering if this servlet location is correct? > > > > > Another noob question about JSP, can I put the generated javascript > > > > code to ~/pu
Re: How to send message from server to client without callback(RPC)
http://www.gwtapps.com/doc/html/com.google.gwt.http.client.html On 15 July 2010 01:03, _MOD_ wrote: > Hi. I want to send string messages from my gwtserviceservlet to my > entrypoint directly. I mean without sending any request from > entrypoint to Servlet. > > Becouse i cant use real java codes in entrypoint. Therefore i want to > make something in myserviceservlet and then send the result as string > to my entrypoint. > > Is there a way to reach any method in entrypoint via serviceservlet? > Or entrypoint just can make request and recive these request's results? > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- Thanks and Regards, N. Ravikanth IT Associate, Center for Education Technology and Learning Sciences, IIIT-Hyderabad, Mobile : 9908624492 If you are not ready to accept the consequences then you have no right to make a decision -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Distributing a fix to the customer
hello, We need to provide a fix to a customer that's in our client side GWT code. Is there a way to avoid sending the entire ui folder again? Is there a way to distribute just the part that changed? thanks, Parag -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Error: no html file found
check for entries in web.xml if it is containing any mapping for the file which is not in existing... -- Aditya On Wed, Jul 14, 2010 at 5:15 PM, Pragya wrote: > Hi, > > I am new to GWT and am trying to build a simple RPC application to add > two numbers. There is no other error except that it gives a warning > when i try to run it and says that the html file was not found. Here's > the message that comes: > > Initializing AppEngine server > Jul 14, 2010 6:52:38 AM com.google.apphosting.utils.jetty.JettyLogger > info > INFO: Logging to JettyLogger(null) via > com.google.apphosting.utils.jetty.JettyLogger > Jul 14, 2010 6:52:39 AM > com.google.apphosting.utils.config.AppEngineWebXmlReader > readAppEngineWebXml > INFO: Successfully processed C:\eclipse\workspace\checkhello\war\WEB- > INF/appengine-web.xml > Jul 14, 2010 6:52:39 AM > com.google.apphosting.utils.config.AbstractConfigXmlReader > readConfigXml > INFO: Successfully processed C:\eclipse\workspace\checkhello\war\WEB- > INF/web.xml > Jul 14, 2010 12:22:42 PM > com.google.appengine.tools.development.DevAppServerImpl start > INFO: The server is running at http://localhost:/ > Jul 14, 2010 5:05:20 PM > com.google.appengine.tools.development.LocalResourceFileServlet doGet > WARNING: No file found for: /Addnum.html > Jul 14, 2010 5:05:23 PM > com.google.appengine.tools.development.LocalResourceFileServlet doGet > WARNING: No file found for: /Addnum.html > Jul 14, 2010 5:07:09 PM > com.google.appengine.tools.development.LocalResourceFileServlet doGet > WARNING: No file found for: /Addnum.html > Jul 14, 2010 5:07:09 PM > com.google.appengine.tools.development.LocalResourceFileServlet doGet > WARNING: No file found for: /Addnum.html > > What should I do? > > Thanks > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Problems persisting beans with date fields - Expenses sample app
0 down vote favorite hello all! I tried running the sample GWT/Google Appengine application - expenses generated by ROO using the roo command "script expenses.roo" (as advised here)... This app uses datanucleus-core - 1.1.6 and a HSQLDB as the in-memory database. I was able to run the application and successfully store and retrieve Employee objects. (These Employee objects do not have any date type fields but have only string and int fields). But I am having problems storing the 'Report' objects with the App printing an error message 'Unexpected Server Error'. Looking at the logs and debugging, this unexpected error happened because of trying to store null in a not null date type field ('created' date field) This is where it gets complicated... Looking at the source code for this Report class, the 'created' date field is not specified as a 'not null' field (missing the @notnull annotation). To confirm this I changed the databse to Postgresql and inspected the auto-generated schema and found that this date field is indeed marked as 'not null'. This means that DataNucleus during auto-schema generation always marks date fields as 'not null'. I further confirmed this by changing the ORM library to Hibernate and the same code worked with out any problems and was able to save report objects with date fields in both HSQL and Postgres DB. Is it a bug with the DataNucleus and is anyone else seeing this problem? I am lost... Thanks in advacne. Deepak -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
MVP Contacts2 Layout Bug?
Hi, I downloaded both examples Contacts and Contacts2 for the MVP architecture tutorial. I was able to get both examples installed in eclipse, despite the fact that the Contacts2 example did not have an Eclipse .project file. After running both examples, I noticed that the layout is very different between the two. Contacts layout is small and concise; but the Contacts2 example takes up the hold page width wise. I wonder has anybody else seen this. If so is there a fix to this? Cheers! Tonté -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: This is getting beyond a joke
Hang tight, folks, we're on it. As has been noted in this thread, GWT itself is not built with maven, so it's not a 100% automated process to push to maven central. But we're working hard to get gwt-user-2.0.4 and gwt-dev-2.0.4 uploaded by Friday and to make deployment to maven central a part of future releases. David Chandler GWT Developer Relations Atlanta, GA USA On Jul 14, 9:15 pm, David Vree wrote: > Thanks for that. > > On Jul 14, 6:37 pm, monkeyboy wrote: > > > > > Nice. From 23 to 37 stars in less than a day. > > > On Jul 14, 9:09 am, monkeyboy wrote: > > > > On Wed, Jul 14, 2010 at 7:22 AM, Kasper Hansen > > > wrote: > > > > > I would also wish that Google would takeMavenmore seriously. I can > > > > only recommend all that agree to star the issues regardingMavenin > > > > the bug tracker. > > > > Here it is (the issue > > > regardingMaven):http://code.google.com/p/google-web-toolkit/issues/detail?id=4673 > > > > There are only 23 stars so far.- Hide quoted text - > > - Show quoted text - -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to write good performance code?
This sort of micro optimisation is pointless as it will happen a few times here and there and costs nearly nothing in terms of CPU time. Creating a local variable or not, makes no difference. Local and other types of variables are being created all over the place. The browser is doing a thousand other *more costly* things like painting a screen with a million pixels, that worrying about a small thing like the snippet makes no sense. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT/iphone/phonegap server communication
Invoking an RPC from a locally served file (one thats loaded from file://) makes no sense. How can the filesystem possibly respond to the request in a dynamic way. The only thing it could do is try and return a file that matches the path in the RPC end point. No matter what payload accompanies the RPC the "server" in this case can only ever reply with the same precooked response. In the end this would amount to just requesting and fetching a static file, which kind of defeats the purpose of invoking a service (which tend to be "dynamic"). hyh -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT client as Maven module in multi-module project
Manually moving index.html to the WEB-INF directory solver the 404 problem. But there is still something wrong. The pop-up window I get with the regular GWT application doesn't pop- up in my application. And the debugging stop point I added for onModuleLoad doesn't catch. On Jul 14, 6:40 pm, Thomas Broyer wrote: > On 14 juil, 19:25, David Vree wrote: > > > > > Total GWT newbie here trying to get the first app up and running. I'm > > using Eclipse 3.5.2 and have created and run the sample app you get > > with New->Google->Web Application. The app and the GWT plugin for > > Eclipse all work great. > > > Now I am trying to add a GWT client module to my multi-module maven > > project that already contains various server maven-modules. I used > > the the "gwt-maven-plugin" archetype to create the module and the > > directory structure seems fine, however, I cannot run in hosted mode. > > > When launching the debug web application I get an error in the > > console: > > > [WARN] No startup URLs supplied and no plausible ones found -- > > use -startupUrl > > > I noticed that the working application used the -startupUrl argument > > to the launch and so I added "-startupUrl index.html" to mine but when > > browsing to that location with firefox I get a 404. > > > http://127.0.0.1:/index.html?gwt.codesvr=127.0.0.1:9997 > > > I picked index.html as the URL because the archetype created that file > > in the "src/main/mywebapp/" directory -- which also contains my WEB- > > INF directory. I'm not sure this part of the directory structure is > > correct. Another potential problem is that the "war" directory in > > this module does not contain the index.html. So perhaps the resources > > are not getting copied correctly. Any guidance here is appreciated! > > I'm primarily a GWT user, and only started using Maven very recently. > My project uses a "standard GWT project" layout where there's a war/ > folder at the "top level", and "standard Maven project" otherwise (src/ > main/java, src/test/java, etc.) > It works with the Eclipse plugin because this one expects (by > default!) a war/ folder with some HTML (or JSP) page in it. > Unfortunately, I can't really tell if it works "in Maven", as I > haven't really tried a "mvn gwt:compile" (I'm prototyping and haven't > yet committed enough things to our repo to know if it'd work on our > new Hudson CI server) > For now, I configured my Maven project following: > - gwt-maven-plugin > docs:http://mojo.codehaus.org/gwt-maven-plugin/user-guide/war-folder.html > - GWT 2.1 Spring Roo integration (which generates a Maven project; > note that I haven't ever used Spring Roo,just looking at the SVN > repo)https://fisheye.springsource.org/browse/spring-roo/addon-gwt/src/main... > > FWIW, I'm using the 1.3.1.google version of the gwt-maven-plugin that > you can find in the GWT repo > athttp://google-web-toolkit.googlecode.com/svn/2.1.0.M2/gwt/maven/ > (I'm also using GWT 2.1.0.M2 from that repo) > > Oh, the 404 *is* due to the index.html not being in the war/ folder. > Running DevMode from the Eclipse plugin doesn't do anything Maven- > related, so it won't try copying files around. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: This is getting beyond a joke
Thanks for that. On Jul 14, 6:37 pm, monkeyboy wrote: > Nice. From 23 to 37 stars in less than a day. > > On Jul 14, 9:09 am, monkeyboy wrote: > > > On Wed, Jul 14, 2010 at 7:22 AM, Kasper Hansen > > wrote: > > > > I would also wish that Google would take Maven more seriously. I can > > > only recommend all that agree to star the issues regarding Maven in > > > the bug tracker. > > > Here it is (the issue regarding > > Maven):http://code.google.com/p/google-web-toolkit/issues/detail?id=4673 > > > There are only 23 stars so far. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: location of .cache.html
Are you looking for the GWT output JS? If you look at the *.cache.html files in the war directory, you'll see that they contain JS - they are actually the obfuscated GWT output, where each permutation gets one *.cache.html file. On Tue, Jul 13, 2010 at 11:18 AM, lam wrote: > Hi, > Where is the .cache.html file located? I know that .nocache.js and the > html pages are located in the WAR file, but I am unable to find the > cachable file. 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-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: JAXB & GWT How I can use JAXB generated classes on client side
I think you cannot use JAXB with GWT. JAXB uses a lot of classes which GWT cant compile. So, you may not be able to use it. You can use the standard xml packages that come with GWT. Thanks, Shyam Visamsetty. On Jul 14, 8:29 am, Alberto Rugnone wrote: > Hi all, > I have to use classes with jaxb annotation on client side, but GWT > compiler refuse to work throwing following exception > > No source code is available for type javax.xml.namespace.QName > No source code is available for type javax.xml.bind.JAXBElement > > etc... > > someone can help me > > Thank you very much in advanced -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: newbie question: deploying the starter web project
When you created your project, did you have AppEngine enabled? If you're trying to deploy with tomcat, you shouldn't have that option enabled. > does the javascript file generated by the GWT sends request to the > wrong servlet? does it point to /mainarea/greet all the time? > > Your client-side implementation of the RPC (what allows you to talk between the client and the server) has an annotation that should look like this: @RemoteServiceRelativePath("greet") That's how it hooks up to the server side servlet (whose URL pattern is specified in the web.xml file). So, no, it doesn't have to point to /mainarea/greet. Did you modify anything from the starter project? kathrin > Thanks, > Oby > > > On Jul 14, 6:01 am, Katharina Probst wrote: > > Try just taking the whole war directory that the compiler produces (as > is) > > and copying it to your tomcat/webapps/ directory. Rename the war > directory > > to the name of your webapp (say, public_html). > > > > Then do tomcat/bin/startup.sh > > > > and go to > > > > localhost:8080/public_html/MainArea.html > > > > That should do the trick... > > > > kathrinOn Wed, Jul 14, 2010 at 2:51 AM, Oby Sumampouw < > osumamp...@gmail.com> wrote: > > > Hi, > > > I am trying to see if I can deploy the web starter project to a web > > > server (which runs using tomcat) > > > > > The steps that I have done so far: > > > 0.) create new GWT application, so it's the default template for a web > > > app > > > 1.) I compiled the starter project > > > 2.) Copy the class, lib directory to the ~/public_html/WEB-INF > > > 3.) Copy the web.xml to the ~/public_html/WEB-INF > > > > > this is the web.xml > > > > > > > > > >PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" > > >"http://java.sun.com/dtd/web-app_2_3.dtd";> > > > > > > > > > > > > > > > >greetServlet > > >bla.bla.bla.server.GreetingServiceImpl > > class> > > > > > > > > > > >greetServlet > > >/mainarea/greet > > > > > > > > > > > > > >MainArea.html > > > > > > > > > > > > > 4.) I put the MainArea.html and MainArea.css to the ~/public_html > > > because they are the welcome-file > > > 5.) I copied the compiled javascript and resources (in the folder > > > called 'mainarea') to ~/public_html > > > 6.) So the structure is like this: > > > > > -- public_html > > > |- MainArea.html > > > |- MainArea.css > > > |- WEB-INF > > > |- web.xml > > > |- lib > > > |- class > > > |- mainarea > > > |- gwt > > > |- hosted.html > > > |- mainarea.nocache.js > > > |- other resources > > > > > When I go to the website, the page loads fine. But when I click send > > > (to send the input to the server) it seems the path is wrong. I got > > > this error: > > > > > Sending name to the server: > > > GWT User > > > > > Server replies: > > > An error occurred while attempting to contact the server. Please check > > > your network connection and try again. > > > > > I was wondering if this servlet location is correct? > > > > > Another noob question about JSP, can I put the generated javascript > > > code to ~/public_html/WEB_INF/mainarea instead of ~/public_html/ > > > mainarea. > > > > > Initially I thought WEB_INF becomes the root directory if web app > > > tries to refer to some file? But apparently in the MainArea.html the > > > script src='mainarea/mainare.nocache.js' doesn't work if I put > > > mainarea inside WEB_INF. > > > > > I wish there's a way to make the html file able to access the mainarea > > > directory from WEB_INF. Is it possible? > > > > > Thanks! > > > > > -- > > > You received this message because you are subscribed to the Google > Groups > > > "Google Web Toolkit" group. > > > To post to this group, send email to > google-web-tool...@googlegroups.com. > > > To unsubscribe from this group, send email to > > > google-web-toolkit+unsubscr...@googlegroups.com cr...@googlegroups.com> > > > . > > > For more options, visit this group at > > >http://groups.google.com/group/google-web-toolkit?hl=en. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Possible to access GWT-RPC serializer?
Thanks, yeah - saw http://goo.gl/fTlo after I posted. So, I guess we'll need to implement something of our own, like a simple to/from JSON strings. Any other thoughts/suggestions? On Jul 14, 3:37 pm, Thomas Broyer wrote: > On 14 juil, 21:41, Sekhar wrote: > > > Guys, I'm trying to use HTML5 Local Storage and am wondering how I can > > save the data from the server as a string. Since GWT-RPC already > > serializes/deserializes Java serializable objects, is there a way to > > access its serialization functions to marshal the data to/from the > > Local Storage strings? > > You can gain access to the GWT-RPC serialization code (provided your > objects are used in a GWT-RPC somewhere, so the GWT compiler generates > the appropriate serialization/deserialization code), but it won't be > of any help in your case, as GWT-RPC serialization is asymmetric (for > performance reasons). -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Caution: SmartGwt loadup size is big
Is GXT any different in this aspect? Does it support code-splitting? (Unless it is only an alias of one of those you mentioned.) On Thu, Jul 15, 2010 at 1:31 AM, Roger Studner wrote: > SmartGWT or ExtJS(gwt-ext, ext-gwt) etc.. all have this issue. > > "I'd like one tiny tiny feature." > > "here are your 1000+ files." > > Thanks! > > Roger > > On Jul 14, 2010, at 7:22 PM, mk wrote: > > > We have a tiny widget from SmartClient's SmartGwt. And it had > > increased the intial loadup size between webserver and browser by 2.3MB > > +.( js, css) > > > > Thus be cautious if you think this can hamper performance. > > > > (If anybody has solution to above than plz share ). > > > > FYI: We do changed header of script to cache all SmartClient's scripts > > forever. > > > > -- > > You received 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-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com > . > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Caution: SmartGwt loadup size is big
SmartGWT or ExtJS(gwt-ext, ext-gwt) etc.. all have this issue. "I'd like one tiny tiny feature." "here are your 1000+ files." Thanks! Roger On Jul 14, 2010, at 7:22 PM, mk wrote: > We have a tiny widget from SmartClient's SmartGwt. And it had > increased the intial loadup size between webserver and browser by 2.3MB > +.( js, css) > > Thus be cautious if you think this can hamper performance. > > (If anybody has solution to above than plz share ). > > FYI: We do changed header of script to cache all SmartClient's scripts > forever. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-tool...@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Caution: SmartGwt loadup size is big
We have a tiny widget from SmartClient's SmartGwt. And it had increased the intial loadup size between webserver and browser by 2.3MB +.( js, css) Thus be cautious if you think this can hamper performance. (If anybody has solution to above than plz share ). FYI: We do changed header of script to cache all SmartClient's scripts forever. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT Bootstrap Question
On 14 juil, 16:03, Thiago Dantas wrote: > Reading the GWT Bootstrap on Googles page, i have some question. > (http://code.google.com/p/google-web-toolkit-doc-1-5/wiki/ > FAQ_WhenDoModulesLoad ) Unless you're still using GWT 1.5, the up-to-date doc is here http://code.google.com/webtoolkit/doc/latest/DevGuideOrganizingProjects.html#DevGuideBootstrap > How the JAVASCRIPT knows that the document is "ready" to begin > onModuleLoad function ( step 10 ) ? Depending on the browser: - using the DOMContentLoaded event - using a timer and checking the document.readyState value The template is here: http://code.google.com/p/google-web-toolkit/source/browse/trunk/dev/core/src/com/google/gwt/core/linker/IFrameTemplate.js#285 > The "ready" state is reached after all scripts be loaded and > evaluated, how do that using javascript,i.e, how execute a function > after all script tags be loaded ? Just include a after another