Re: UTF-8 Encoding problem
I had the same problem as well (but using JBOSS).. it is still pending.. temporary workaround was creating a Filter (javax.servlet.Filter ) which sets encoding to every response.. but in near future I need to do it on some smarter way:) Hope somebody will answer this question, cheers agata On Nov 26, 4:28 pm, Ronaldo Rigoni rrig...@gmail.com wrote: Hello all, I'm running my GWT application with Glassfish V2 application server. There's a big problem with encoding, Glassfish is configured all with UTF-8, the RPC call is UTF-8 too, but, when the GWT recieve the response, the encoding is broken, specialy text with HTML format. The main Gwt HTML file is with UTF-8 encoding too, and the meta tag. Some GWT request header is follows: Why the Accept-Charset is requested with ISO? The data I'm sending is p educação saúde alimentação/p When this text return to the client returns like this p\n\teducação saúde alimentação/p Of course is correct, but when I try to set in a textArea the text turns crazy educação saúde alimentação Any suggestion? === Host 127.0.0.1: User-Agent Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.11) Gecko/ 20101013 Ubuntu/10.04 (lucid) Firefox/3.6.11 Accept text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Language en-us,en;q=0.5 Accept-Encoding gzip,deflate Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7 Keep-Alive 115 Connection keep-alive X-GWT-Permutation HostedMode X-GWT-Module-Base http://127.0.0.1:/ferramentaaulagwt/ Content-Type text/x-gwt-rpc; charset=utf-8 Refererhttp://127.0.0.1:/ferramentaaulagwt/hosted.html?ferramentaaulagwt Content-Length 1331 Cookie JSESSIONID=1gmpreaoyhwf8; FA_TIPO_AULA_PREVIAMENTE_CRIADA=EDITAR; FA_ID_AULA_PREVIAMENTE_CRIADA=24302 Pragma no-cache Cache-Control no-cache -- 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.
File upload
Hi, What is the best approach to upload a file? 1. Is it mandatory to submit the form? How should i implement the Remote Service in this case? 2. Can i upload the file with an asynchronous call? What should be the input parameters to the Remote service method in this case? Can anybody help me with some sample code? Thanks Sreekanth -- 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 trying to use htmlunit gwt 2.1 to test greet example
You aren't finding any buttons because HTML doesn't have a button
tag. Use one of the methods described under Finding a specific
element at this page: http://htmlunit.sourceforge.net/gettingStarted.html.
I generally find myself needing xpath sooner or later.
smoyer
On Nov 6, 4:45 am, Ray Tayek rta...@ca.rr.com wrote:
hi, i am trying to use htmlunit to test the greeting service that
gets generated in eclipse when you make a new web application project.
i am trying to find the send button in the project.
i tried some of the suggestions
athttp://htmlunit.sourceforge.net/faq.html#AJAXDoesNotWork, but all of
my tests fail (please see below)
i can not find any buttons and some tests get a bunch of css warnings.
if i run this test on the real app that i want to test i get similar
results with *no* warnings. this real app uses htmlunit 2.8, while
the greet service uses whatever came with gwt 2.1. so i am sorta confused.
what should i try next?
any pointers will be appreciated.
thanks
package p;
import org.junit.*;
import static org.junit.Assert.*;
import com.gargoylesoftware.htmlunit.*;
import com.gargoylesoftware.htmlunit.html.*;
public class SimpleTestCase {
@Test public void testVanilla() throws Exception {
System.out.println(testVanilla);
final WebClient webClient = new WebClient();
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
final DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
assertTrue(buttons.size() 0);
}
@Test public void testNicelyResynchronizingAjaxController() throws Exception {
System.out.println(testNicelyResynchronizingAjaxController);
final WebClient webClient = new WebClient();
webClient.setAjaxController(new NicelyResynchronizingAjaxController());
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
final DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
assertTrue(buttons.size() 0);
}
@Test public void testwaitForBackgroundJavaScript() throws Exception {
System.out.println(testwaitForBackgroundJavaScript);
final WebClient webClient = new WebClient();
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
webClient.waitForBackgroundJavaScript(1);
final DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
assertTrue(buttons.size() 0);}
@Test public void testwaitForBackgroundJavaScriptStartingBefore()
throws Exception {
System.out.println(testwaitForBackgroundJavaScriptStartingBefore);
final WebClient webClient = new WebClient();
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
webClient.waitForBackgroundJavaScript(1);
final DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
assertTrue(buttons.size() 0);
}
@Test public void testWait() throws Exception {
System.out.println(testWait);
final WebClient webClient = new WebClient();
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
Thread.sleep(1);
final DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
assertTrue(buttons.size() 0);
}
@Test public void testWaitForCondition() throws Exception {
final WebClient webClient = new WebClient();
final HtmlPage page =
webClient.getPage(http://127.0.0.1:/Reasx.html?gwt.codesvr=127.0.0.1:9997;);
DomNodeListHtmlElement buttons = page.getElementsByTagName(button);
for (int i = 0; i 20; i++) {
buttons = page.getElementsByTagName(button);
System.out.println(buttons.size());
if (buttons.size() 0) {
break;}
synchronized (page) {
page.wait(1000);}
}
assertTrue(buttons.size() 0);
}
}
//console output
testVanilla
Nov 5, 2010 3:23:10 PM
com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify
WARNING: Expected content type of 'application/javascript' or
'application/ecmascript' for remotely loaded JavaScript element at
'http://127.0.0.1:/reasx/reasx.nocache.js', but got
'application/x-javascript'.
testNicelyResynchronizingAjaxController
Nov 5, 2010 3:23:10 PM
com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify
WARNING: Expected content type of 'application/javascript' or
'application/ecmascript' for remotely loaded JavaScript element at
'http://127.0.0.1:/reasx/reasx.nocache.js', but got
'application/x-javascript'.
testwaitForBackgroundJavaScript
Nov 5, 2010 3:23:10 PM
com.gargoylesoftware.htmlunit.IncorrectnessListenerImpl notify
WARNING: Expected content type of 'application/javascript' or
'application/ecmascript' for remotely loaded JavaScript element at
'http://127.0.0.1:/reasx/reasx.nocache.js', but got
'application/x-javascript'.
Nov 5, 2010 3:23:10 PM
com.gargoylesoftware.htmlunit.DefaultCssErrorHandler error
WARNING: CSS error: null [488:24] Error in expression. Invalid token
=. Was
Re: different Google Update Sites???
You are correct. Both can be used together without any problems. The current version of GWT Designer is designed to work with all recent version of GWT up to GWT 2.1. And, yes, the integration will get better and better over time. :-) -Eric On Nov 26, 10:03 am, Didier Durand durand.did...@gmail.com wrote: Hi, Yes, you can use them jointly. One point though: you have to be in synch in the dependencies: GWT Designer version may have requirements on a given version of GWT. So, be careful. It will probably get simpler over time as Google harmonizes the various products but some patience is needed, I guess. regards didier On Nov 26, 3:00 pm, Magnus alpineblas...@googlemail.com wrote: So can I mix these two update sites? Aren't there any dependencies? Magnus -- 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: Gilead AND GWT
I had some difficulties getting Gilead/Hibernate/GWT working together, but here is something I posted about 11 months ago after I got it all working - hope it helps you... http://www.mail-archive.com/google-web-toolkit@googlegroups.com/msg34602.html Enjoy, RB On Nov 25, 12:00 pm, Noor baken...@gmail.com wrote: Hi, thanks, yes i think i should place there as well. I just hope to get out of this problem. We here are almost all programmers, when we get a problem its a fun to debug it. When u have tried to debug for one whole, at end of the one day it become a stress and then at the end of the second, it is hopeless case if time is limited, and that's my case fooo!! -- 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.
New blog article about my latest GWT project
I've created a new blog article with screen shots about my latest GWT project. If you are interested please point your browser to http://jeff-schwartz.blogspot.com/2010/11/screenshots-of-love-my-vehicle-on-web.html . I will be updating the article periodically as development of the application progresses as well as writing new articles specifically about developing the application using GWT and App Engine. I hope you find the article interesting and please feel free to leave a comment. Sincerely, Jeff -- 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: Repeating Timer and onUnload()
Hi ep,
yeah, that's what I meant with putting the cancel() call in
onUnload().
Max
On Nov 24, 11:08 am, ep eplisc...@googlemail.com wrote:
subclass a timer to your custom, which binds on a widget it works
with. when the widget is detached your timer can cancel himself -
kinda selfdestruction :)
On 23 Nov., 17:26, Max Jonas Werner m...@maxwerner.de wrote:
Hi,
I have built a widget for my GWT application that shows the latest
actions users of the application have performed. To refresh this
widget automatically I use a Timer and its schedule() method like
this:
private final Timer t = new Timer() {
@Override
public void run() {
// perform RPC call here to refresh the list of activities
schedule(1);
}
};
...
t.schedule(1);
I'm using schedule() here since scheduleRepeating() could lead to
shorter intervalls which I don't want to. However, I could also have
used scheduleRepeating() here, that's not the actual problem.
My problem/question is rather: When this widget is removed from the
DOM I'll have to cancel() the timer, so I override onUnload() and call
t.cancel() in there. Is this the method you would recommend or is
there some other fancy way of cancelling timers automatically when
widgets are unloaded/detached?
Thanks
Max
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Re: File upload
Yes, you must submit the form to upload a file (or files), and the file(s) must be selected by direct action of the user. The basic structure is: On the client side, a GWT FormPanel containing a FileUpload widget (and optionally other information, e.g. one or more Hidden fields containing information that will be meaningful to your servlet). http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/client/ui/FileUpload.html http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/client/ui/FormPanel.html http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/client/ui/Hidden.html Let's assume that your servlet URL is /fileUploadServlet. Your FormPanel needs to do something like this: private static final String SERVLET = /fileUploadServlet; setAction(SERVLET); setEncoding(ENCODING_MULTIPART); setMethod(METHOD_POST); One the server side, you want to install the Apache FileUpload package from here: http://commons.apache.org/fileupload/ Using those helper functions in that package, the doPost method in your FileUploadServlet class becomes straightforward. Just choose from one of these examples: http://commons.apache.org/fileupload/using.html http://commons.apache.org/fileupload/streaming.html On Nov 27, 2:36 am, Sreekanth Nambiar pk.sreeka...@gmail.com wrote: Hi, What is the best approach to upload a file? 1. Is it mandatory to submit the form? How should i implement the Remote Service in this case? 2. Can i upload the file with an asynchronous call? What should be the input parameters to the Remote service method in this case? Can anybody help me with some sample code? Thanks Sreekanth -- 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 do you use Custom Widgets (Composites) multiple times?
That above code does not work. I have tried it exactly. The only part
I removed was the import statements.
On Nov 23, 10:22 am, jhulford jhulf...@gmail.com wrote:
You can't do what you're asking. A widget instance can only be added
to a single parent container.
The code you posted looks ok though, so I'm guessing you probably have
a typo in your real code where you're trying to add the same instance
of FirstClass to elementA and elementB, which will cause the error
you're describing.
On Nov 22, 12:00 am, Paul daemo...@gmail.com wrote:
Sorry if this is somewhere else and I missed it, but I have aCustom
Widget that I need to be able to addmultipletimesto anothercustom
widget I am creating. I do not seem to understand something about this
process and so I get the following errors:
Different parents for double associations
The other component is added to a parent component more than once.
So basically, the first one gets nuked and only the second one shows
up. What am I missing? Can someone please assist me in understanding
what is wrong. Thank you so much in advance. Below is the code:
public class FirstClass extends Composite
{
public FirstClass()
{
Image image = new Image(img/picture.png);
AbsolutePanel element = new AbsolutePanel();
element.add(image, 0, 0);
initWidget(element);
}
}
public class SecondClass extends Composite
{
public SecondClass()
{
HorizontalPanel element = new HorizontalPanel();
VerticalPanel elementA = new VerticalPanel();
element.add(elementA);
VerticalPanel elementB = new VerticalPanel();
element.add(elementB);
elementA.add(new FirstClass());
elementB.add(new FirstClass());
initWidget(element);
}
}
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Re: How do you use Custom Widgets (Composites) multiple times?
I have added the new for each instance. I do not understand why I can
not add a composite multiple times. Does anyone know of a way to mimic
this behavior if this is not directly possible. If I need to have 50
identical things on the page, having to create 50 manually is
ridiculous, I should be able to create one that I can use multiple
times.
On Nov 23, 10:43 am, ep eplisc...@googlemail.com wrote:
what jhulford meant is that you really have to make a new on every
widget class you add to any place.
On 22 Nov., 06:00, Paul daemo...@gmail.com wrote:
Sorry if this is somewhere else and I missed it, but I have aCustom
Widget that I need to be able to addmultipletimesto anothercustom
widget I am creating. I do not seem to understand something about this
process and so I get the following errors:
Different parents for double associations
The other component is added to a parent component more than once.
So basically, the first one gets nuked and only the second one shows
up. What am I missing? Can someone please assist me in understanding
what is wrong. Thank you so much in advance. Below is the code:
public class FirstClass extends Composite
{
public FirstClass()
{
Image image = new Image(img/picture.png);
AbsolutePanel element = new AbsolutePanel();
element.add(image, 0, 0);
initWidget(element);
}
}
public class SecondClass extends Composite
{
public SecondClass()
{
HorizontalPanel element = new HorizontalPanel();
VerticalPanel elementA = new VerticalPanel();
element.add(elementA);
VerticalPanel elementB = new VerticalPanel();
element.add(elementB);
elementA.add(new FirstClass());
elementB.add(new FirstClass());
initWidget(element);
}
}
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Re: newbie trying to use htmlunit gwt 2.1 to test greet example
At 04:36 AM 11/27/2010, you wrote:
You aren't finding any buttons because HTML doesn't have a button
tag. Use one of the methods described under Finding a specific
element at this page: http://htmlunit.sourceforge.net/gettingStarted.html.
I generally find myself needing xpath sooner or later.
the tests below all pass.
i have: button id=xxx type=buttonClick Me!/button in the
html, so it finds that one. but it does not find any of the dynamic
ones that i made with: final Button b = new Button(commandId); in the
clinet code.
so i am still puzzled.
thanks
package hw;
import org.junit.*;
import static org.junit.Assert.*;
import com.gargoylesoftware.htmlunit.*;
import com.gargoylesoftware.htmlunit.html.*;
public class BasicHtmlUnitRPCTestCase {
@BeforeClass public static void setUpBeforeClass() throws Exception {
}
static final String
url=http://127.0.0.1:/Reasy.html?gwt.codesvr=127.0.0.1:9997;;
@AfterClass public static void tearDownAfterClass() throws
Exception {}
@Before public void setUp() throws Exception {}
@After public void tearDown() throws Exception {}
@Test public void testVanilla() throws Exception {
System.out.println(testVanilla);
final WebClient webClient = new WebClient();
final HtmlPage page = webClient.getPage(url);
final DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
assertTrue(buttons.size() = 1);
}
@Test public void testNicelyResynchronizingAjaxController()
throws Exception {
System.out.println(testNicelyResynchronizingAjaxController);
final WebClient webClient = new WebClient();
webClient.setAjaxController(new
NicelyResynchronizingAjaxController());
final HtmlPage page = webClient.getPage(url);
final DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
assertTrue(buttons.size() = 1);
}
@Test public void testwaitForBackgroundJavaScript() throws Exception {
System.out.println(testwaitForBackgroundJavaScript);
final WebClient webClient = new WebClient();
final HtmlPage page = webClient.getPage(url);
webClient.waitForBackgroundJavaScript(1);
final DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
assertTrue(buttons.size() = 1);
}
@Test public void
testwaitForBackgroundJavaScriptStartingBefore() throws Exception {
System.out.println(testwaitForBackgroundJavaScriptStartingBefore);
final WebClient webClient = new WebClient();
final HtmlPage page = webClient.getPage(url);
webClient.waitForBackgroundJavaScript(1);
final DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
assertTrue(buttons.size() = 1);
}
@Test public void testWait() throws Exception {
System.out.println(testWait);
final WebClient webClient = new WebClient();
final HtmlPage page = webClient.getPage(url);
Thread.sleep(1);
final DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
assertTrue(buttons.size() = 1);
}
@Test public void testWaitForCondition() throws Exception {
final WebClient webClient = new WebClient();
final HtmlPage page = webClient.getPage(url);
DomNodeListHtmlElement buttons =
page.getElementsByTagName(button);
for (int i = 0; i 20; i++) {
buttons = page.getElementsByTagName(button);
System.out.println(buttons.size());
if (buttons.size() = 1) {
break;
}
synchronized (page) {
page.wait(1000);
}
}
assertTrue(buttons.size() = 1);
}
}
---
co-chair http://ocjug.org/
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Re: Repeating Timer and onUnload()
On 23 nov, 17:26, Max Jonas Werner m...@maxwerner.de wrote:
Hi,
I have built a widget for my GWT application that shows the latest
actions users of the application have performed. To refresh this
widget automatically I use a Timer and its schedule() method like
this:
private final Timer t = new Timer() {
@Override
public void run() {
// perform RPC call here to refresh the list of activities
schedule(1);
}
};
...
t.schedule(1);
I'm using schedule() here since scheduleRepeating() could lead to
shorter intervalls which I don't want to. However, I could also have
used scheduleRepeating() here, that's not the actual problem.
My problem/question is rather: When this widget is removed from the
DOM I'll have to cancel() the timer, so I override onUnload() and call
t.cancel() in there. Is this the method you would recommend or is
there some other fancy way of cancelling timers automatically when
widgets are unloaded/detached?
Starting with GWT 2.1 you can add an AttachEvent.Handler to be
informed when a widget is attached/detached:
http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/com/google/gwt/user/client/ui/Widget.html#addAttachHandler(com.google.gwt.event.logical.shared.AttachEvent.Handler)
But if your timer is instantiated as part of your widget, I'd go with
overriding onUnload rather than attaching an event handler on itself.
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Re: using hyperlink to process commands?
Hi, thank you! In the meantime, I have got it working with Anchor and ClickListener. Magnus -- 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.
clicking outside of widget seems to disable NativePreviewHandler ONKEYPRESS
I'm using a NativePreviewHandler to intercept ONKEYPRESS events application-wide. I'm doing this so that I can implement a customized text entry widget (example at http://www.quickbrownfrog.com/#!typing:lesson:lesson001.xml:1). It's been working fine, but I recently noticed a problem on IE8: if the user clicks outside of my widget, the NativePreviewHandler no longer gets ONKEYPRESS events; it's as if the widget has lost focus, even though it's not relying on focus for receiving events. Interestingly, it still seems to get mouse events, just not key presses. If the user clicks inside the widget, it will again start receiving ONKEYPRESS. This does not seem to happen on Safari, Firefox or Chrome. My understanding of Event.addNativePreviewHandler() is that it will receive ALL events, regardless of focus... is that incorrect? Thanks -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: using hyperlink to process commands?
You can use history tokens in response to the anchor click events which will fire off an event which you can catch in your history event processing code. On Sat, Nov 27, 2010 at 7:52 PM, Magnus alpineblas...@googlemail.comwrote: Hi, thank you! In the meantime, I have got it working with Anchor and ClickListener. Magnus -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- *Jeff Schwartz* -- 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.
How to Make a NumberCell Clickable
Hi, how can I make a NumberCell clickable (just like ClickableTextCell)? I need to do this because I am using Sortable Column is my cell Table and i need to be able to click on number sorted columns. Thank you for your time. Savilak -- 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: Internal compiler error when upgrading vom 2.0.4 to 2.1.0.RC1
Thank you so much i would have not thought of that ! U saved me !!! On 20 oct, 15:45, wolfgang wor@gmail.com wrote: solved the problem. I changed the order in java build path (order and export), so that GWT SDK is now on Top. everything compiles without exception. On 15 Okt., 12:02, wolfgang wor@gmail.com wrote: Sorry for posting this twice - haven't found the first post so I assumed it got lost somewhere. On 15 Okt., 11:58, wolfgang wor@gmail.com wrote: I got thiserrormessage from thecompilerwhen I tried an upgrade from 2.0.4 to 2.1.0.RC1: [ERROR] Internalcompilererror java.lang.NoSuchMethodError: com.google.gwt.uibinder.rebind.UiBinderWriter.init(Lcom/google/gwt/ core/ext/typeinfo/JClassType;Ljava/lang/String;Ljava/lang/String;Lcom/ google/gwt/core/ext/typeinfo/TypeOracle;Lcom/google/gwt/uibinder/ rebind/MortalLogger;Lcom/google/gwt/uibinder/rebind/FieldManager;Lcom/ google/gwt/uibinder/rebind/messages/MessagesWriter;Lcom/google/gwt/ uibinder/rebind/DesignTimeUtils;Lcom/google/gwt/uibinder/rebind/ UiBinderContext;)V at com.google.gwt.uibinder.rebind.UiBinderGenerator.generateOnce(UiBinderGenerator.java: 135) at com.google.gwt.uibinder.rebind.UiBinderGenerator.generate(UiBinderGenerator.java: 119) at com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator(StandardGeneratorContext.java: 427) at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java: 39) at com.google.gwt.dev.shell.StandardRebindOracle $Rebinder.tryRebind(StandardRebindOracle.java:115) at com.google.gwt.dev.shell.StandardRebindOracle $Rebinder.rebind(StandardRebindOracle.java:58) at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java: 161) at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java: 150) at com.google.gwt.dev.Precompile $DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(Precompile.java: 345) at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds(WebModeCompilerFrontEnd.java: 106) at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox $CompilerImpl.process(AbstractCompiler.java:254) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java: 444) at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox $CompilerImpl.compile(AbstractCompiler.java:175) at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox $CompilerImpl.compile(AbstractCompiler.java:288) at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.access $400(AbstractCompiler.java:145) at com.google.gwt.dev.jdt.AbstractCompiler.compile(AbstractCompiler.java: 632) at com.google.gwt.dev.jdt.BasicWebModeCompiler.getCompilationUnitDeclarations(BasicWebModeCompiler.java: 124) at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.getCompilationUnitDeclarations(WebModeCompilerFrontEnd.java: 54) at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java: 484) at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java: 32) at com.google.gwt.dev.Precompile.precompile(Precompile.java:544) at com.google.gwt.dev.Precompile.precompile(Precompile.java:465) at com.google.gwt.dev.Compiler.run(Compiler.java:205) at com.google.gwt.dev.Compiler.run(Compiler.java:177) at com.google.gwt.dev.Compiler$1.run(Compiler.java:149) at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java: 87) at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java: 81) at com.google.gwt.dev.Compiler.main(Compiler.java:156) [ERROR] Unexpected java.lang.NoSuchMethodError: com.google.gwt.uibinder.rebind.UiBinderWriter.init(Lcom/google/gwt/ core/ext/typeinfo/JClassType;Ljava/lang/String;Ljava/lang/String;Lcom/ google/gwt/core/ext/typeinfo/TypeOracle;Lcom/google/gwt/uibinder/ rebind/MortalLogger;Lcom/google/gwt/uibinder/rebind/FieldManager;Lcom/ google/gwt/uibinder/rebind/messages/MessagesWriter;Lcom/google/gwt/ uibinder/rebind/DesignTimeUtils;Lcom/google/gwt/uibinder/rebind/ UiBinderContext;)V at com.google.gwt.uibinder.rebind.UiBinderGenerator.generateOnce(UiBinderGenerator.java: 135) at com.google.gwt.uibinder.rebind.UiBinderGenerator.generate(UiBinderGenerator.java: 119) at com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator(StandardGeneratorContext.java: 427) at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java: 39) at com.google.gwt.dev.shell.StandardRebindOracle
Simple question about GWT.create() signature
A simple qestion, sorry if it is a FAQ:
Why
public static T T create(Class? classLiteral)
and not
public static T T create(ClassT classLiteral)
the second one would save me from a lot of unnecessary casts (IMHO).
What's worse, I tried to write the helper function:
@SuppressWarnings(unchecked)
public static T T create(ClassT classLiteral) {
return (T) GWT.create(classLiteral);
}
But after a month I discovered that the compiler does not like it at
all (it complains that GWT.create must be called only using class
literals... could be nice if it could find that MY helper is called
with only using literals...
Is it possible to get a hook into the compiler phase to replace all
invocations of my helper 'inlining' it?
thanks
Alex
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How to expand a particular node in a CellTree?
How to expand a particular node in a CellTree?
I created a CellTree based on GWT sample (http://http://gwt.google.com/
samples/Showcase/Showcase.html), but with over 2 levels.
sample levels:
Category ContentWidth
my app:
Category ContentWidth ContentWidth ContentWidth ...
In the sample, the cells are expanded as follows:
Showcase.java:
// Expand the tree node associated with the content.
Category category = treeModel.getCategoryForContentWidget(
contentWidget);
TreeNode node = mainMenu.getRootTreeNode();
int childCount = node.getChildCount();
for (int i = 0; i childCount; i++) {
if (node.getChildValue(i) == category) {
node.setChildOpen(i, true, true);
break;
}
}
How to expand a cell at a level below RootTreeNode?
Thanks
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Gwt 2.1 Eclipse Helios
i got the same problem here, eclipse send erros about class paths and whitout the GWT Designer this doesnt happens update the latest beta of GWT designer doesnt solve the problem. =S -- 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.
Expenses example - cache warning
I compile the expenses example from trunk, but got the following warning appearing every second or so: 26-Nov-2010 20:28:01 com.google.gwt.sample.expenses.server.domain.Report findReportEntriesBySearch WARNING: Exception retrieving memcache instance: net.sf.jsr107cache.CacheException: Could not find class: 'ri.cache.BasicCacheFactory' I found this post:, which gives the answer http://code.google.com/p/googleappengine/issues/detail?id=3099 I changed the imports in both Report and ReportBack classes from import net.sf.jsr107cache.Cache; import net.sf.jsr107cache.CacheException; import net.sf.jsr107cache.CacheFactory; import net.sf.jsr107cache.CacheManager; to import javax.cache.Cache; import javax.cache.CacheException; import javax.cache.CacheFactory; import javax.cache.CacheManager; and the problem is cleared -- 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.
How to override CellTable css
Hi, I need to override some CellTable CSS definitions. I've been able to isolate the classes to some named along the lines of .GL0PBETBKC, .GL0PBETBEC etc. The CellTable CSS appears to be injected into my module after my .css file and the only way I have been able to override the above styles is by using !important in my css file. Firebug shows the CellTable's CSS to come from http://127.0.0.1:/MyModule.html?gwt.codesvr=127.0.0.1:9997. Can anybody please advise the best way to override the above styles? They are not part of standard.css and therefore changing my GWT Module to inherit from 'com.google.gwt.user.theme.standard.StandardResources' and linking to standard.css from my HTML page manually does not provide a solution. Thanks, Mike -- 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.
Request factory: java.lang.NoClassDefFoundError: org/json/JSONException
Hello, I am trying to run the dynatablerf example for request factory, and I get : bodyh2HTTP ERROR: 500/h2preorg/json/JSONException/pre pRequestURI=/gwtRequest/ph3Caused by:/ h3prejava.lang.NoClassDefFoundError: org/json/JSONException at com.google.gwt.requestfactory.server.RequestFactoryServlet.doPost(RequestFactoryServlet.java: 111) 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: 487) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1097) at com.google.gwt.sample.dynatablerf.server.SchoolCalendarService.doFilter(SchoolCalendarService.java: 91) at org.mortbay.jetty.servlet.ServletHandler $CachedChain.doFilter(ServletHandler.java:1088) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java: 360) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java: 216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java: 181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java: 729) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java: 405) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.handler.RequestLogHandler.handle(RequestLogHandler.java: 49) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java: 152) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java: 505) at org.mortbay.jetty.HttpConnection $RequestHandler.content(HttpConnection.java:843) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:647) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java: 395) at org.mortbay.thread.QueuedThreadPool $PoolThread.run(QueuedThreadPool.java:488) Caused by: java.lang.ClassNotFoundException: org.json.JSONException at java.lang.ClassLoader.findClass(ClassLoader.java:359) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at java.lang.ClassLoader.loadClass(ClassLoader.java:248) at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java: 352) at org.mortbay.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java: 337) ... 23 more Can you tell which jar to use to resolve that ? Shouldn't the classes be included into GWT 2.1 ? -- 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-contrib] Re: Add README step to use the Google Web Toolkit SDK in the gwt-user project so that users can run ... (issue966802)
Actually, I'm not sure that this is accurate. I just tried it out against gwt-user and gwt-dev with natures and builders on in a clean eclipse Helios install (no GPE) and I did not see any exceptions thrown. There were no visible exceptions and the error log was not updated. It seems worth it to take a look and see if it is eclipse version specific. On Wed, Nov 24, 2010 at 10:31 AM, rda...@google.com wrote: I think that jat is right - if you have a builder defined on your project that Eclipse does not know about, it will throw an exception. For now, let's go with this update to the README. I think, as a future step, we should add the natures and builders to the gwt-user and gwt-dev project, and make it a necessary step for them to install GPE. http://gwt-code-reviews.appspot.com/966802/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors -- Miguel -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Issue 5474: RequestFactory response encoding (issue1154801)
Reviewers: bobv, Description: Fix for RequestFactoryServlet and unit test. Also fixed testUserInfo in RequestFactoryTest, which was not asynchronous (and therefore, I believe, wasn't actually testing anything). The tests use finishTest and not finishTestAndReset because they don't use SimpleFooRequest and SimpleBarRequest, so they don't need the extra reset() requests. Please review this at http://gwt-code-reviews.appspot.com/1154801/show Affected files: user/src/com/google/gwt/requestfactory/server/RequestFactoryServlet.java user/test/com/google/gwt/requestfactory/client/RequestFactoryTest.java user/test/com/google/gwt/requestfactory/server/Simple.java user/test/com/google/gwt/requestfactory/shared/SimpleRequest.java user/test/com/google/gwt/requestfactory/shared/SimpleRequestFactory.java -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Comment on OverlayTypes in google-web-toolkit
Comment by ltearno: This is too bad (at the end of the document) : The implementation of overlay types in GWT 1.5 does not support Generators defining new JSO subtypes (due to the need to redefine or otherwise extend JavaScriptObject$ during subsequent compilation). This restriction is still in place. Being able to generate sub classes of JavaScriptObject would be so coool For more information: http://code.google.com/p/google-web-toolkit/wiki/OverlayTypes -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
Re: [gwt-contrib] Re: r9277 committed - Removing reference to designTime.getProvidedField()
Konstantin, we have a separate release branch for 2.1.1 that is forked from
trunk. Your change has not been integrated into that branch, so when I
picked up a piece of your code in UiBinderWriter it broke testing in the
release branch. This change was only applied to the release branch, not to
trunk, so your code should be intact. Please let me know if you're seeing
any issues with trunk.
Thanks,
Stephanie
On Thu, Nov 25, 2010 at 3:22 PM, Konstantin.Scheglov
konstantin.scheg...@gmail.com wrote:
Then other pieces of the change were not integrated, as this was
preventing
the 2.1 branch from building.
I see method getProvidedField() in DesignTimeUtils in SVN trunk, so
I'm not sure what could be missed.
I also regularly build GWT from project in SVN without build
problems.
On Nov 25, 2010 8:12 AM, Konstantin.Scheglov
konstantin.scheg...@gmail.com wrote:
No!
This change breaks @UiField(provided=true) support in GWT Designer,
important feature which we want to support for GWT 2.1.1.
On 24 ноя, 19:55, codesite-nore...@google.com wrote:
Revision: 9277
Author: gwt.mirror...@gmail.com
Date: Wed Nov 24 08:54:59 2010
Log: Removing reference to designTime.getProvidedField()
http://code.google.com/p/google-web-toolkit/source/detail?r=9277
Modified:
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
===
---
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
Fri Nov 19 05:49:25 2010
+++
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
Wed Nov 24 08:54:59 2010
@@ -1093,15 +1093,8 @@
// TODO why can this be null?
if (fieldWriter != null) {
- String initializer;
- if (designTime.isDesignTime()) {
-String typeName =
ownerField.getType().getRawType().getQualifiedSourceName();
-initializer = designTime.getProvidedField(typeName,
-ownerField.getName());
- } else {
-initializer = formatCode(owner.%1$s, fieldName);
- }
- fieldManager.lookup(fieldName).setInitializer(initializer);
+ fieldManager.lookup(fieldName).setInitializer(
+ formatCode(owner.%1$s, fieldName));
}
}
}
@@ -1215,4 +1208,3 @@
designTime.addDeclarations(w);
}
}
-
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Re: [gwt-contrib] Re: r9277 committed - Removing reference to designTime.getProvidedField()
Konstantin, we have a separate release branch for 2.1.1 that is forked from
trunk. Your change has not been integrated into that branch, so when I
picked up a piece of your code in UiBinderWriter it broke testing in the
release branch. This change was only applied to the release branch, not to
trunk, so your code should be intact. Please let me know if you're seeing
any issues with trunk.
Current state in trunk is valid.
Will final version of GWT 2.1.1 which users will download still have
design time tweaks of UiBinderWriter?
Thanks,
Stephanie
On Thu, Nov 25, 2010 at 3:22 PM, Konstantin.Scheglov
konstantin.scheg...@gmail.com wrote:
Then other pieces of the change were not integrated, as this was
preventing
the 2.1 branch from building.
I see method getProvidedField() in DesignTimeUtils in SVN trunk, so
I'm not sure what could be missed.
I also regularly build GWT from project in SVN without build
problems.
On Nov 25, 2010 8:12 AM, Konstantin.Scheglov
konstantin.scheg...@gmail.com wrote:
No!
This change breaks @UiField(provided=true) support in GWT Designer,
important feature which we want to support for GWT 2.1.1.
On 24 ноя, 19:55, codesite-nore...@google.com wrote:
Revision: 9277
Author: gwt.mirror...@gmail.com
Date: Wed Nov 24 08:54:59 2010
Log: Removing reference to designTime.getProvidedField()
http://code.google.com/p/google-web-toolkit/source/detail?r=9277
Modified:
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
===
---
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
Fri Nov 19 05:49:25 2010
+++
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
Wed Nov 24 08:54:59 2010
@@ -1093,15 +1093,8 @@
// TODO why can this be null?
if (fieldWriter != null) {
- String initializer;
- if (designTime.isDesignTime()) {
-String typeName =
ownerField.getType().getRawType().getQualifiedSourceName();
-initializer = designTime.getProvidedField(typeName,
-ownerField.getName());
- } else {
-initializer = formatCode(owner.%1$s, fieldName);
- }
-
fieldManager.lookup(fieldName).setInitializer(initializer);
+ fieldManager.lookup(fieldName).setInitializer(
+ formatCode(owner.%1$s, fieldName));
}
}
}
@@ -1215,4 +1208,3 @@
designTime.addDeclarations(w);
}
}
-
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--
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--
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--
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Google, Inc.
--
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