Fileupload does not work

Hello guys, My fileupload function works pretty fine in the GWT default testing environment jetty, but when I compile the project to js files, and deploy it to TOMCAT, it does not work. When I click the Submit button, only the Window.alert() runs, but no file been uploaded. Below is all the rela

hosted mode stucks, debugger does not work...

hi all, i am new to the GWT world, i have started to do the tutorial (StockWatcher) and everything was working well and pretty easy till i got to the point of where: 1) my hosted mode sometimes starts but show an empty page, it is stuck on connecting to 127.0.0.1 2) the debugger does not work any

GWT 1.6 Architecture

Hello All, I'm very new to GWT. We just upgraded from GWT 1.5 to GWT 1.6 and are looking for a way to structure the new EventHandlers in place of the Event Listeners we currently have and my question is what is the best architecture structure for a GWT 1.6 app? I'm just looking for a general rule

In Hosted mode, GWT Stopped displaying Widgets

Here's what I did: >From a fresh eclipse 3.4 installation with ECLIPSE plug-in, I have been working on building an application (using ext-GWT). Everything was working fine for a couple of days, yesterday the application stopped rendering Widgets for some inexplicable reason. Additional observatio

Re: Problem while loading stylesheet dynamically

Hi Adam Thanks a lot. Its working fine now. On Jul 24, 2:50 am, Adam T wrote: > Hi Rick, > > The last line in your native method should read: > > $doc.getElementsByTagName("head")[0].appendChild(fileref); > > As GWT uses $doc to refer to the pages document.   > See:http://code.google.com/webtoo

Re: java.lang.UnsupportedClassVersionError: Bad version number in .class file in eclipse-3.4 + mac osx

Hi Norman, As John said this is due to a incompatible versions. You can have a look at the following for some more explanation. http://lkamal.blogspot.com/2008/04/javalangunsupportedclassversionerror.html HTH, Kamal --- Kamal Mettananda On Thu, Jul 23, 200

Re: doGet doPost

here you need to understand first thing is why do you want to use GWT if you have a jsp page ??? you can create a dynamic interface with gwt and attach it to your servlet or what ever, you need to understand first that this is just a layer infront of your business object , you need to create an obj

Re: onClick's onSuccess being called immediately....does not wait for rpc to server to finish....is that right?

Awesome, glad you got it figured out! Don't feel stupid, I've made every mistake under the sun when it comes to RPC's. :) Good Luck! On Thu, Jul 23, 2009 at 4:02 PM, Josephine wrote: > Wow - do I feel stupid! > performSearch is most certainly returning immediately!!! > Thanks for the help! > > Jo

Re: gwt + email

Thank you for answering but the GAE is unchecked. I still continue to get those errors. I tried many codes ive found but none of them worked properly. I want a full example to use. Regards On Jul 23, 9:24 pm, Sumit Chandel wrote: > Hi Petein, > I believe your use of the JavaMail API may be conf

GWT + Deploy to jetty

I created the war file and put it in the web apps dir. then i started jetty and opened firefox. wrote the address and the web page loaded ok. then i wanted to do something which uses a servlet. i get this error: HTTP ERROR 404 Problem accessing /myfacerecognitionwa/upload. Reason: Not FoundPo

Re: gwt 1.6 and oophm, how to?

Also, feel free to send an explanatory paragraph my way if you're interested in adding it to the UsingOOPHM documentation. I'd be happy to review it. However, once OOPHM is released, the document is likely to get stale and become deprecated. Cheers, -Sumit Chandel On Thu, Jul 23, 2009 at 1:34 PM,

GWT page reload according to login

Hi How can i reload my page after one button is clicked like enter with new username --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google-Web-Too

Re: Client did not send 202 bytes as expected

Other than retry method, has anyone resolved the "Client did not send nnn bytes " is any other way? We are using Glassfish application server and Sun web server with GWT 1.5.3. Please help! On Jul 15, 7:26 am, Jeff Chimene wrote: > Hi, > > I remember this thread. It's a very mysterious proble

Re: Big RPC and long running script error

The long running script error in IE is actually triggered by the number of JS statements executed (by default 5 million). In other browsers the execution time is used. IMHO the IE approach is better because success/failure for an algorithm completely predictable/repeatable based on the complexity

Re: Problem while loading stylesheet dynamically

Hi Rick, The last line in your native method should read: $doc.getElementsByTagName("head")[0].appendChild(fileref); As GWT uses $doc to refer to the pages document. See: http://code.google.com/webtoolkit/doc/1.6/DevGuideCodingBasics.html#DevGuideJavaScriptNativeInterface //Adam On 23 Juli,

1.7 and Firebug logging

Should the construct : static public native void LOG(String msg) /*-{ console.log(msg); }-*/; work under 1.7? This was in my 1.6.x code and works but I am not seeing anything with 1.7. I am going to roll back to 1.6 for the moment --~--~-~--~~~---~--

Re: HTML 5

Hi Joseph, GWT support for HTML 5 is definitely something the team is looking at for an upcoming release. Until then, you can always use an HTMLPanel to contain the tag and manage its use in your GWT code. That said, you'll have to look up online documentation about the HTML 5 spec and the tag to

ColumnFormatter not working

Hello: In a FlexTable I have: ... this.setWidget(1, 1, new HTML(kpiLanguage.getString("grossMargin"))); .. ColumnFormatter columnFormatter = new HTMLTable.ColumnFormatter(); columnFormatter.setStyleName(1, "kpi_col1"); columnFormatter.setWidth(1, "400px"); this.setColumnFormatter(columnFormatte

Re: gwt 1.6 and oophm, how to?

Hi Denis, Glad to know you were able to get OOPHM working with the stable 1.6 and 1.7 releases. Thanks for sharing on how you got it setup. Hopefully other developers will stumble upon this thread when they're looking to do something similar until OOPHM releases in the next major release. Cheers,

Regarding GWT Tree code

Hi, Can any one explain me how tis thing works: TreeNode[] fTreeNode = new TreeNode[]{ new TreeNode("IZIS", new TreeNode[]{ new TreeNode("Receipt Application", new TreeNode[]{ new TreeNode("BZA Application", new TreeNode[]{

Re: onClick's onSuccess being called immediately....does not wait for rpc to server to finish....is that right?

Wow - do I feel stupid! performSearch is most certainly returning immediately!!! Thanks for the help! Josephine --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send

Re: onClick's onSuccess being called immediately....does not wait for rpc to server to finish....is that right?

Sean - thanks for your quick response. No, I haven't set breakpoints, etc. I just wanted to be sure that I wasn't crazy and that I really understood what the timing of AsyncCallback's onSuccess SHOULD be. I'm pretty positive performSearch isn't returningI can see it doing work in the log and

Re: Is it possible (necessary) to pre-fetch image bundles?

My original question still holds, but I just realized that prefetch only starts the process... it doesn't give any guarantees on its completion. I've setup my own prefetch w/ notification so that I can guarantee the images have loaded or failed before displaying the applet. On Jul 23, 10:02 am,

Re: onClick's onSuccess being called immediately....does not wait for rpc to server to finish....is that right?

That looks correct, the OnSuccess shouldn't be called until the performSearch has returned. Have you checked the return value of Result? Is it null? or is it what you set on the server side? Have you debugged your way through this, put break points on your server side and in the OnSuccess, to se

onClick's onSuccess being called immediately....does not wait for rpc to server to finish....is that right?

I have what feels like it should be quite simple, but it is not working for me. I have a button with a clickListener and an onClick method. In the onClick method, there are AsyncCallback's requisite onSuccess and onFailure methods to perform a search on the server. The search works fine and the

Re: write html into a text field

I think I misspoke a bit. what I am doing is writing html content into a grid cell. I am not sure there is a solution after all. the grid cell goes into edit mode during content entry. afterward, it becomes a regular html div, and any html tags inside the div is going to get interpreted as html

Re: write html into a text field

I think I misspoke a bit. what I am doing is writing html content into a grid cell. I am not sure there is a solution after all. the grid cell goes into edit mode during content entry. afterward, it becomes a regular html div, and any html tags inside the div is going to get interpreted as html

Re: eclipse, gwt plugin and overnight madness

Ah! that is much simpler. 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, se

Re: eclipse, gwt plugin and overnight madness

Go to Project Properties -> Google -> Web Toolkit and verify that "Use Google Web Toolkit" is checked, and a valid SDK is selected. On Thu, Jul 23, 2009 at 11:35 AM, dk wrote: > > Hi, > > I have been using gwt 1.6, eclipse (Ganymede), and the gwt eclipse > plug-in under Ubuntu for awhile. This

Re: jetty classpath in hosted mode?

Can you try going to the "Classpath" tab and adding the external folder through there? Also, how are you trying to load the files? Are you using classLoader.getResource()? Why not use the java.io.File API? On Thu, Jul 23, 2009 at 2:30 AM, Daniel wrote: > > come on. no one? > > On 22 Jul., 20:53,

Re: gwt + email

Hi Petein, I believe your use of the JavaMail API may be conflicting with the one provided in the AppEngine environment. From the hosted mode error log you posted, I noticed that you're running your application in hosted mode with the AppEngine DevServer. I'm guessing that you created your project

Re: Is GWT's compiler java->javascript or java bytecode -> javascript?

Hi Mathijs, The reason why the GWT compiler works from Java source instead of bytecode is because of all the extra information we get from source that can be used in cross-compile optimization when going from Java to JavaScript. As the thread Paul pointed to indicates, it is possible to work from b

Re: Is there a way to force serialization of a Class ?

Hi Aymen, Yes, that exactly what I meant. I'm guessing that by "concurrent update" problems, your AsyncCallback will probably just issue an error message saying that the form or data being modified is already in use (pessimistic concurrency control)? If so, that sounds like a workable solution to m

Re: Eclipse plugin for Eclipse 3.5 (Galileo)

Don't worry. Release 1.1 of the plugin will support Eclipse 3.3, 3.4 and 3.5. However, we are considering deprecating support for Eclipse 3.3 in the 1.2 release of our plugin. On Thu, Jul 23, 2009 at 12:01 PM, Yaakov wrote: > > Hi Rajeev, > > You guys are still going to support the version for

Re: HTML 5

Well, that really wasn't my question, but these issues would seem to throw some cold water on the use of ... On Sat, Jul 18, 2009 at 6:36 AM, twdarkflame wrote: > > meh, we should all just use Ogg and let the rest catch up. > Dailymotion and Wikipedia are big enough supporters for me. > > On Jul

Problems with hosted mode

I am using a JSP page as my startup page for my GWt/GAE project and hosted mode used to work just fine. Yesterday I started Eclipse and suddenly hosted mode doesn't work anymore. I only displays the html in the JSP page but doesn't run the linked .nocache.js file and I get no errors. When I do "Ru

Re: java.lang.UnsupportedClassVersionError: Bad version number in .class file in eclipse-3.4 + mac osx

I got this when I mixed classes compiled in one version with another. Beware of server side implementations compiled under one version and hosted in your application server mixed with classes compiled in the other version, possible other libraries someone else made? On Thu, Jul 23, 2009 at 9:47 AM

java.lang.UnsupportedClassVersionError: Bad version number in .class file in eclipse-3.4 + mac osx

Hi all, after starting eclipse today on my mac and trying to start my application in hosted mode I get the following stacktrace. I already checked that the java version is set to 1.5. I'm using gwt-1.7.0. The same project work without any problem on my windows xp box. Any idea ? Here is the stac

Fw: (Error): Not implemented number: -2147467263 - Not implemented

Hi, Looking forward to this problem : I just wanted to know all of with my latest find. I have observed that it's coming in IE8 and sometimes in Mozila. As I found the culprit for this is - dialogbox.show(); Could anybody help me out to get the reason behind or solution/work around Regards M

Re: Is there a way to force serialization of a Class ?

Hi Sumit, Thank you for your reply, You're right it's a bad practice, I implemented the second solution, I've had to do some plumbing in GileadRPCServiceExporter to bubble another exception, that I defined, whenever a "StaleObjectStateException" is detected. And use a custom implementation of As

Can you embed (mashup) the reviews in Google Maps

When you search for a company on Google Maps, the results come up with a Map at the top & a tabbed number of options below (Overview, Details, Reviews etc) This is an example of the kind of page i'm describing: http://maps.google.co.uk/maps?f=q&source=s_q&hl=en&geocode=&q=keefhalla&vps=1&jsv=166d

Is it possible (necessary) to pre-fetch image bundles?

Hi all, I'm trying to avoid visible loading while my applet is displayed. I have a "please wait" screen in place, and pre-fetch my images. My question is about ImageBundle. I can see the images loading onto button faces, so I'm guessing there is no prefetch occurring behind the scenes. I've adde

Howto define a configuration property

I stumbled over LinkerContext.getConfigurationProperties and wonder how to set the values it returns. For me this seems more suitable than LinkerContext.getProperties as the value set is volatile and, otherwise, must be extended before set. Cheers, Johannes --~--~-~--~~~-

ConstantsWithLookup and @Key problem

Hi, I have a problem with implementing i18n in my application using ConstantsWithLookup interface. The exception is thrown: java.util.MissingResourceException: Cannot find constant 'METADATA2'; expecting a method name. The interface is: public interface AppConstants extends ConstantsWithLookup {

GWT styling/layout approach

Hi, I am completely new to GWT and I wonder how to create an application's UI the GWT way. Basically I want to create an application which constists of serveral "pages", e.g. the user presses a button and the content which is displayed changes. In a traditional webapp I would simply redirect to a

Re: Vertical panel not showing tree component

Ok, i have not the final answer, but i had same problem, and was a css style problem. It seems if you put the split planel into a div wiht absolute position, browser do not display it. Same if you put in a div with a parent with absolute position. Any ideas about what could be the problem and his

(Error): Not implemented number: -2147467263

Hi Everybody, After a long time, I have started working on GWT though I have been in touch all the time with this group. Could anybody help me to get rid of this error : :--> (Error): Not implemented number: -2147467263 As of I have checked it out in the code, I have found this method to be

Re: doGet doPost

Hi, Have you gone through the entire Stockwatcher example in tutorials? You wouldn't have these doubts once you are through with it. You can find all the information on client-server interaction there too. To answer your question, yes yo

Re: Eclipse plugin for Eclipse 3.5 (Galileo)

Hi Rajeev, You guys are still going to support the version for Eclipse 3.4, right? I am just hoping that you guys don't forget that not everyone can be Google Wave and code against a constantly (and very rapidly) moving platform. Thanks, Yaakov. On Jul 22, 11:46 am, Rajeev Dayal wrote: > Hi,

eclipse, gwt plugin and overnight madness

Hi, I have been using gwt 1.6, eclipse (Ganymede), and the gwt eclipse plug-in under Ubuntu for awhile. This morning I came in to find that my GWT imports have all gone away and there are a few sun... and javax... imports instead. import javax.swing.event.ChangeEvent; import javax.xml.ws.Respon

ComboBoxItem

Hi How do I set ComboBoxItem to allow multiple choice please ? Does anyone knows ? Regards Peter --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to Google

doGet doPost

hello I am still not getting how to use gwt for web applications. suppose I have fields username & password on my loginpage.jsp fie. how it will interact with my servlet on server. if I am using gwt for my application then what is the use of jsp pages or any other dynamic pages ? how I a

Re: Command Pattern, MVP, EventBus

@kwhittingham I found your implementation interesting. The current implementation: > > * Adds a generic RPC mechanism (the pipe) > > * Doesn't use the command pattern. Instead everything is an event. > Selected events from the event bus are sent over the pipe and > responses are fired back. This

Re: Onload module problem

server code is not translated to javascript, and not sent to the client. you can reach your server side code through the RPC. if you need code that works both on server and on the client, it must be javascript-translatable, and defined in the 'source' dir, usually under yourpackage.client.*; if

Re: GWT App Gallery - it's for your apps, and your libraries too!

Hi Fred, in the gallery, as a future development, maybe the libs could be more visibly separated from apps - to give a clearer idea to potential customers of GWT app providers, who find this site via search engine. And I will of course contribute when I have something:) J. On Jul 22, 5:27 am

Chare resources among several projects

How can I share resources among several projects (diferent projects, not modules, for modules it work's ) for example if i have a ressources folder with several files (css, images, etc) and I want to use them in other project that just references the first one, how can i do this? ex: project1

Re: Project setup that allows working with both hosted mode and web mode side by side?

just a blind shot - try to define an additional servlet-mapping for your service servlet in your web.xml file. On Jul 22, 2:50 pm, rintcius wrote: > Hi, > I am looking for a project setup that allows me to work easily with > both hosted mode and web mode (including RPC). > I am getting the excep

Re: Modify PHP generated content from database by JavaScript

Another problem is that I want to use an index.php file of an existing project, but I just can choose html files as (start)URL in the "GWT" tab of the "Run Configurations" in Eclipse --~--~-~--~~~---~--~~ You received this message because you are subscribed to the G

Re: gwt hijacked javamail?

I don't know, I can also see some yellow-ish color near their necks: http://windows.microsoft.com/en-US/windows7/products/features (the pic labeled "Windows Live Essentials") oh, and the irony:) On Jul 23, 2:59 pm, "brett.wooldridge" wrote: > Penguins are black and white? wtf > -brett > > On

Re: Interface not RPC serializable

Nathan: The docs say: "The type has at least one serializable subclass." I think that is my case - the type is an interface and it does have serializable subclasses, and only serializable subclasses. Paul: I've tried to replicate the problem in a dummy project, but was not able to. The project w

Re: Command Pattern, MVP, EventBus

Shouldn't the server errors be treated as unchecked exceptions (extends RuntimeException)? Maybe a solution could be three methods, one for failures (unchecked exceptions), one for errors (checked exceptions) and another one for success. What do you think? Best regards, On Thu, Jul 23, 2009 at

Problem while loading stylesheet dynamically

Hi All I am building an application using GWT 1.6. In my application I need to load external stylesheet at runtime. But its not working. I am able to load stylesheet in an independent html file. But when I am using same with GWT, its not reflecting. Below is a sample code to produce this case. An

Re: gwt hijacked javamail?

Penguins are black and white? wtf -brett On Jul 23, 7:17 am, jimbolaya wrote: > I want to send smtp from server side?  wtf > -jim --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post t

Re: rendering problem

Sounds like a mountain of data. Any way to page it, pre-crunch it, or cache it? I've seen developers send 10,000 data points to a client that are rendered into a 640px wide chart. "How about sending 640 data points?", was my rhetorical question. Without specifics of your app it's hard to tell.

How to write this test in jMock?

I have a testcase that runs like it should using jUnit4. I´m curious if anyone can tell me how I would write the same testcase using jMock? @Test public void testNextDateButton() { HandlerManager eventBus = new HandlerManager(null); GreetingServiceAsync se

Re: Command Pattern, MVP, EventBus

Small note... > could show it next to the sign-in button for example). The generic > AsyncCallback#onFailure processing is only used for unexpected server > errors. On a successful login, then either the presenter or the If you prefer to have your failed authentication throw an exception (which

Re: write html into a text field

what do you mean with text fields written in GWT? is it a textbox, a textarea or something you wrote? however, maybe RichTextArea is what you are looking for: http://code.google.com/intl/de-DE/webtoolkit/doc/1.6/RefWidgetGallery.html On Jul 23, 8:44 am, bhomass wrote: > I have the need to stor

Re: Command Pattern, MVP, EventBus

On 23 juil, 10:20, Kwhit wrote: > I think Jason has hit the nail on the head. > > The reason I got uncomfortable with the HasXxx's is that they expose > the internal workings of the Viewer (Display in RR's terms). The name > getSelectionButton() is a clue. The presenter doesn't and shouldn't >

Re: Hint: Previous compiler errors may have made this type unavailable

Hi, I post here my module xml code: I think that it's good...! Bye, Max On 23 Lug, 13:27, Norman Maurer wrote: > Hi, > > like stated in the error message... Do you have am inherits statment > for "org.

Re: [ERROR] Hint: Previous compiler errors may have made this type unavailable

Hi, like stated in the error message... Do you have am inherits statment for "org.xlab.semantic.gwtext.client.Sisma" ? Bye, Norman 2009/7/23 BMax : > > Hi guys, > please help me! I have to finish an important work but now my project > is blocked by this error: > > Checking rule class='com.goog

[ERROR] Hint: Previous compiler errors may have made this type unavailable

Hi guys, please help me! I have to finish an important work but now my project is blocked by this error: Checking rule [ERROR] Unable to find type 'org.xlab.semantic.gwtext.client.Sisma' [ERROR] Hint: Previous compiler errors may have made this type unavailable

RequestBuilder, Response, Mapwidget, Marker

Hello NG! I'm stuck on a ajax query. i use a mapwidget and a marker. when i click on the marker(i extended marker and call it BioMarker, but functions of super, are still supported) i open a infowindow. while opening the window i am querying a php script and load some data. this data needs to be a

Re: Selection of Widgets

Hi Ewald, I guess it selects the whole of the html once you are out of it, as you are only preventing default on the html widget, once outside the html widget normal browser functionality is back in play. One way you could consider solving your issue is to have the elements you want to link toge

Re: Profiling memory usage for large gwt application

Hi Ankur, Could it be that you are using ImageBundle in your application ? We had similar issues when using ImageBundle, even though we only had a very small collection of images. http://code.google.com/p/google-web-toolkit/issues/detail?id=3573 David On Wed, Jul 22, 2009 at 7:51 PM, ankur ja

RequestBuilder + Response + Mapwidget + Marker

Hello NG! I'm stuck on a ajax query. i use a mapwidget and a marker. when i click on the marker(i extended marker and call it BioMarker, but functions of super, are still supported) i open a infowindow. while opening the window i am querying a php script and load some data. this data needs to be a

Re: GWT 1.7 Now Available

Thanks for the correction, Gert. The correct download link to get GWT 1.7.0 is either (as Gert mentioned) is either: 1) From the official download site: http://code.google.com/download.html 2) From the list of proper search results on the GWT project page: http://code.google.com/p/google-web-tool

Re: Command Pattern, MVP, EventBus

See above positing ... 2/ Define Viewer interface (without thinking about how the Viewer might be implemented) ... --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, sen

Re: Interface not RPC serializable

Nathan Wells wrote: > I don't think so, as I believe that is how it's supposed to work. You're not supposed to have to put things in the same package to make serialization work. Can the OP put together a simple example that shows the error and post all the code? It could be that things that were

Re: Command Pattern, MVP, EventBus

I think Jason has hit the nail on the head. The reason I got uncomfortable with the HasXxx's is that they expose the internal workings of the Viewer (Display in RR's terms). The name getSelectionButton() is a clue. The presenter doesn't and shouldn't care about how the Viewer decides how to trip

Re: Selection of Widgets

Hi Adam I did something and it works partly. The text will not be selected as before but when I press the mouse and go out of the widget the full text will be selected again. Any idea? Regards, Ewald package g26v01.client; import com.google.gwt.dom.client.Element; import com.google.gwt.event.d

Re: GWT Compile Error when using JPA managers in another project.

Again, I have answered my own question after a lot of brain straining and head banging. It suddenly occurred to me that even in satelittle modudle you still need to specify the *.client and *.server packages to seperate out the logic of that you want GWT to compile and that you dont. Putting my

Re: GWT 1.7 Now Available

On Jul 23, 12:54 am, Bruce Johnson wrote: > Download > here:http://code.google.com/p/google-web-toolkit/downloads/list?can=1&q=GW... This link only lists the linux version (the search doesn't seem to work properly, or at least I can't figure out what it is searching in). Official download site

Re: GWT 1.7 Now Available

On Jul 23, 12:54 am, Bruce Johnson wrote: > Download > here:http://code.google.com/p/google-web-toolkit/downloads/list?can=1&q=GW... This link only lists the linux version (the search doesn't seem to work properly, or at least I can't figure out what it is searching in). Official download site

Re: Using SOYC

Thanks. Now I was able to create the artifacts files with Compiler into an extra directory, but I still got the SoycDashboard error. Later I realized that the stream error was caused by the zero-length dependencies0.xml inside dependencies0.xml.gz. So I removed that file from the arguments and htm