Re: converting JPA entities to Records
Thomas, why do you think that deferred binding is fail? Peter On 29. Aug, 23:06 h., Thomas Broyer t.bro...@gmail.com wrote: On 29 août, 18:13, Joe Hudson joe...@gmail.com wrote: Hi, I was about to start a project that will use deferred binding to automatically convert JPA-annotated entities to GWT Records. Before re-inventing the wheel I wanted to make sure this didn't exist first - does anyone know of a project that is already doing this? Thanks. The SpringSource Tool Suite or Spring Roo maybe... But instead of deferred binding (which is likely to fail IMO), why not use annotation processors (javax.annotation.processing.*)? run either in your IDE (on demand, or at soon as you edit a JPA-annotated entity *.java file) or on the command line using the apt tool from your JDK, you'll be able to process your JPA-annotated classes and generate any (Java) file your want. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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: Store information in Cookies?
I'm pretty sure you only have 3 options: 1) Keep the value in javascript. I can't tell from your description if your page gets reloaded. If it does reload, then you'll lose your javascript state. 2) Use cookies. This seems like the best solution (assuming that your page reloads). GWT has a pretty simple API for using cookies. 3) Store state to server. This is a lot of extra work where it is likely that cookies would be sufficient. Good luck! On Aug 27, 12:13 am, xworker blomqvist.andr...@gmail.com wrote: Hi How do I go about and save information between views on the client? I have a dropdown with values, when the user selects something I want to use that information when showing another view later on, but I dont want to switch to that view directyly. Is the only way to store the information in the Cookies? Example: the user selected a value in a dropdown in a view in a docklayout in the top container. When the user later on navigates to a detail view in the center container I want to show different data depending on what is selected from the dropdown menu. Since the view is created everytime it is about to be shown, I can't store anything in it. 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.
Set the month in the datepicker
Hi,
I have 2 dates FromDate and ToDate. I used the datebox to show the
dates. My requirement is when the user selects the some dates in the
fromdate, I need to show the same month in the Todate's datepicker.
I have used the following , but it shows the date in the todate's
datebox. I just want to navigate to the month in the todate's
datepicker ( with respect to fromdate) and it should not come in the
datebox.
txtFromDate.addValueChangeHandler(new ValueChangeHandlerDate() {
int pog = 0;
public void onValueChange(ValueChangeEventDate event)
{
if (pog%2==0){
txtToDate.getDatePicker().setValue(txtFromDate.getValue(),true);
}
pog++;
}
});
toDate.getDatePicker().setValue(fromDate.getValue(),true);
Please advice.
Thanks
Siva.
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Re: converting JPA entities to Records
On 30 août, 09:25, Peter Simun si...@seges.sk wrote: Thomas, why do you think that deferred binding is fail? First, you'll have to GWT.create() something to trigger your code generator. It would then have to be triggered before you GWT.create() your RequestFactory for the RequestFactoryGenerator to see the generated files. Last but not least, you'll have to code against your generated records (RequestFactory requests will probably use those records; and if you instead generate the RequestFactory, your calling code will have to deal with the records). Deferred binding is about generating concrete implementations for already defined interfaces; here you want to generate interfaces, which cannot be done at compile-time (like deferred binding) because you need to code against them. You might find a way to make it work, but annotation processors would probably also require less code and convolutions, as it's a tool made for this job! -- 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: problems with auto-complete form login
On 30 août, 07:45, Magnus alpineblas...@googlemail.com wrote: Hi, I implemented a login form suitable for auto-complete by the browser nearly exactly as described here: http://borglin.net/gwt-project/?page_id=467 ...which violates rule #3: do not move the form around or the browser will treat it the same as a dynamically generated form and won't auto- fill it (well, it really depends on which browser, and probably which browser version). All you're allowed to do with the form is to show and hide it and change its style. (but believe me, you'd rather externalize the login process from your app, just like Google apps –as you're using GMail, you should understand what I mean–, it makes things so much simpler!) Unfortunately, I have problems with it: 1. The password field is not filled in. When I login for the first time the browser (FF) asks me to remember the form fields. I can verify in the browsers settings that the username and password is stored in the browser. However, when I login again, only the username field is autofilled. The password field is empty. See above, the problem is moving the FormPanel around (adding it to a VerticalPanel in this case). 2. I cannot repeat the login. When I login, logout and then try to login again, the form cannot be created. The call to Document.get().getElementById(LOGINFORM_ID); returns null. First, because the form has already been wrapped, you shouldn't try to wrap it again; consider your FormPanel as a singleton, and always reuse it (as a rule of thumb, make all your views singletons if you can; working with the DOM is probably what degrades your app's performances the most, so try to not do it more than necessary). In your case, getElementById probably returns null because you removed the FormPanel from the document instead of just hiding/showing it. But let me reiterate: your life will be easier if you externalize the login process from your app. When the app loads, it knows if the user is authenticated (in case you authorize unauthenticated access, otherwise the app wouldn't even be loaded as the authentication gatekeeper wouldn't let the user in without first authenticating) and who she is; and the user's identity cannot change through the lifetime of the app (signing out will unload the app, re-signing in will load it again), which means you can keep data cached. Integrating the login process in your app means dispatching login/logout events and handling them to clear cached data, which can really become very painful. Believe me on this, I built two apps this way before I realize the obvious (well, I already knew it before making the second one, but it had to work the same as the first :-( ) -- 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: Problems with gwt plugin and eclipse
Hi TBirch I also had problems, ehwn I get started with GWT. I am using Windows 7 64-Bit. I have the followong Verison installed, and everything works fine: Eclipse Helios 3.6 32-Bit !! Plugins fomr the Eclipse-plugin-install-feature Be sure you have a Java 32-Bit JDK installed, otherwise this will nor work with Eclipse 32-Bit. Greets Alex On 29 Aug., 21:44, TBirch tjfbi...@bellsouth.net wrote: I am running 64 bit windows vista and for some reason I am getting this error: Errors occurred during the build. Errors running builder 'Google Web Toolkit Project Validator' on project 'contacts'. org.eclipse.jdt.internal.core.JavaModel cannot be cast to org.eclipse.jdt.core.IJavaProject I have tried several versions of eclipse and and the only way I seem to be able to create and run a standard gwt project in eclipse is by going back to an older version of eclipse i.e Version: 3.5.0.v20090611a-9gEeG1HFtQcmRThO4O3aR_fqSMvJR2sJ Build id: I20090611-1540 Anyone have any suggestions as I have tried every other combination of 32 and 64 bit eclipse with gwt plugin I can think of. 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: Property value with accent requestFactoryServlet
Thank you for your answer. The issue is not fixed on the scaffold demo 2.1M3. I've submitted it here: http://code.google.com/p/google-web-toolkit/issues/detail?id=5238 Bye for now, Julien On Aug 27, 3:21 pm, Thomas Broyer t.bro...@gmail.com wrote: On 27 août, 15:03, julien devn...@ac-rennes.fr wrote: Hi all, With the scaffold demo app and using IE8, Creating a new employee by entering é as name makes the app crash. When the employee list is refreshed, the following exception appears and the list is never shown. Uncaught exception escaped com.google.gwt.core.client.JavaScriptException: (SyntaxError): '}' attendu number: -2146827279 description: '}' attendu at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChann elServer.java: 237) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java: 126) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java: 552) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java: 269) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.j ava: 91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214) at sun.reflect.GeneratedMethodAccessor61.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImp l.java: 25) at java.lang.reflect.Method.invoke(Method.java:597) By the way on firefox the accentued character provided by requestFactoryServlet are not displayed even if the character is taken from a utf-8 source file. Can you confirm this issue can be reproduced ? Yes, we have it too, this is because RequestFactoryServlet doesn't set the content-type and encoding of the response, so it defaults to text/ plain (and text/* with no encoding specified defaults to ISO-8859-1 per the HTTP/1.1 spec). This has been fixed in 2.1M3 AFAICT, but we haven't yet migrated (Record.getId having switched to a Long gives us a hard time; we're even considering waiting for M4, expecting it'll let us use String – or, better yet, any type– again) so I can't tell for sure:http://code.google.com/p/google-web-toolkit/source/diff?r=8466format... Has anybody find a workaround ? Switch to 2.1M3, or maybe add a servlet filter to force the encoding of the response (and maybe also fix the decoding of the request?) -- 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.
Advice for GWT.create and replace-with tag ?
I'm developing an app for 2 languages and GWT performs 12 compilation (2*6 for each browser) But i also need to develop a second UI for some widgets so i decided to use the replace-with tag for replacing a class with one of it's children and also instantiating that class with GWT.create(). the problem is that now GWT performs 24 compilation (and it seems very awkward because the gwt library uses a lot of these replace-with/ create() stuff). So if i use a second replace-with tag and GWT.create() for another class replacement, will that generate another 12 compilations ? (36 total !) The question is: am i doing smth wrong ? or should i adopt another strategy for using multiple classes ? Please advice ! -- 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: Set the month in the datepicker
Can anyone of you guys assist me on this.
Thanks
Siva
On Aug 30, 12:42 pm, Pinzine emailtomu...@gmail.com wrote:
Hi,
I have 2 dates FromDate and ToDate. I used the datebox to show the
dates. My requirement is when the user selects the some dates in the
fromdate, I need to show the same month in the Todate's datepicker.
I have used the following , but it shows the date in the todate's
datebox. I just want to navigate to the month in the todate's
datepicker ( with respect to fromdate) and it should not come in the
datebox.
txtFromDate.addValueChangeHandler(new ValueChangeHandlerDate() {
int pog = 0;
public void onValueChange(ValueChangeEventDate
event) {
if (pog%2==0){
txtToDate.getDatePicker().setValue(txtFromDate.getValue(),true);
}
pog++;
}
});
toDate.getDatePicker().setValue(fromDate.getValue(),true);
Please advice.
Thanks
Siva.
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Re: Expenses Sample project
I just started getting this issue. In setting up I had a couple issues with dependency conflicts between my eclipse and maven datanucleus artifacts (updated a couple of my maven based dependencies to runtime). Don't have a solution yet but I figure its a good place to start. On Aug 25, 9:22 pm, tc camec...@gmail.com wrote: Does anyone know why I would get this error when trying to run the samples/expenses app via maven. : java.lang.NoClassDefFoundError: org/datanucleus/ PersistenceConfiguration java.lang.NoClassDefFoundError: Could not initialize class com.google.gwt.sample.expenses.server.domain.EMF I am running this by using these commands. mvn compile mvn gwt:compile mvn gwt:run I also tried to use mvn gae:run but get the same error. This is the sample project in the trunk of the GWT samples area. -- 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.
GWT for Python
Is there any GWT branch for python or other language so we could rely on this branch if GWT can't use Java technology for some reasons later on? -- 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.
Calling GWT App from other App.
Hi, I am trying to call GWT application to call from other application. Like a web widget, I want to call GWT Application. I don't know whether that is possible or not. Can anyone help me out? Thanking you, Parth Bhagat. -- 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.
Problem windowsize with shadwos more than 100%
Hello, I 've setup an layout that looks like this. The Root-Panel contains a horizontal layout. The horizontal layout I have a vertical layout with three columns. Every column of the vertical layout now contains a Window. The left and the right column have a fixed size the central one resizes to fit the screen. This works until here. If I add a shadow to the WIndow the layout is bigger than the sceen. And the oversize is exactly the size of the shadow. I#ve googled a lot but couldn't find a solution. Does anybody have a idear. I think there must be a solution because it works with the google wave layout that has a similar architektur than mine. Thanks and best regards Manu -- 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 add a widget as a Panel on top of the MapPanel
I successfully have been implementing the gwt google maps. I am trying to add a Panel on the top of the Map, but when I add a panel on top of the Map so the map loose its functionality... I cannot move the map or zoom etc... What I do is that adding the map to the LayoutPanel myMapPanel, next myMapPanel.add(googleMap), next myMapPanel.add(mySmalPanelOnTop)... and the map loose its functionality. Is there a way working around this??? Thanx!!! -- 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.
create dynamic column chart using XML parsed data
i created dynanic column chart using XML parsed data which are
retrieved from DB(mysql), but i got issue during add columns and
displayed chart tooltip display wrong column label.
my code is :
private AbstractDataTable createTable(String xmldata) {
DataTable data = DataTable.create();
data.addColumn(ColumnType.STRING, Year);
data.addColumn(ColumnType.NUMBER, Gopal,0);
data.addColumn(ColumnType.NUMBER, Shanthi,1);
data.addColumn(ColumnType.NUMBER, Senthil,2);
// XML PARSE
final Document xmlDoc = XMLParser.parse(xmldata);
final Element root = xmlDoc.getDocumentElement();
XMLParser.removeWhitespace(xmlDoc);
final NodeList profiles = root.getElementsByTagName(DATA);
int rowIndex = 0, columnIndex = -1;
//data.addRows(profiles.getLength());
for (int i = 0; i profiles.getLength(); i++) {
data.addRow();
final Element year = (Element) profiles.item(i);
int noofEmp =
year.getElementsByTagName(INDIVIDUALS).getLength();
data.setValue(rowIndex, ++columnIndex, year
.getAttributeNode(YEAR).getValue());
for (int j = 0; j noofEmp; j++) {
++columnIndex;
final Element emp = (Element)
year.getElementsByTagName(
INDIVIDUALS).item(j);
final Element emp_leave = (Element)
emp.getElementsByTagName(
T_LEAVE).item(0);
final Element emp_name = (Element)
emp.getElementsByTagName(
NAME).item(0);
//Window.alert(Num of Record+noofEmp);
data.addColumn(ColumnType.NUMBER, emp_name
.getFirstChild().getNodeValue());
//data.setColumnLabel(columnIndex,emp_name
//.getFirstChild().getNodeValue());
//Window.alert(Name :
+emp_name
//
.getFirstChild().getNodeValue());
data.setValue(rowIndex, columnIndex,
Integer.parseInt(emp_leave
.getFirstChild().getNodeValue()));
//Window.alert(row
Column+data.getValueInt(rowIndex,
columnIndex));
}
rowIndex++;
columnIndex = -1;
}
Window.alert(Row Count ,Column Count+data.getNumberOfRows()+
+data.getNumberOfColumns());
return data;
}
Any one know solution for this issue, kindly replied me immediately.
Advanced lot of Thanks
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Re: Memory Leak IE7 GWT 2.0.4
The problem is really clear, the components still exists after i change the
content from mainContainer,
that in MVP it's like go to another page... How do i have sure? because give
a id for a component then
i go to page twice and in the second time, an error ocurred telling me that
the it could not create another
component with the same id, so the old one, even if it is not showing, still
exist there
The solution?? call destroy from component.. but... it happens what i told
in my last e-mail...
My memory leak happens in all browsers, IE 8, Firefox 3.6 and Safari 4...
I am using SmartGwt
If someone could please give a hint to solve this problems, i would
apriciate...
tnks
--
Marcos Paulo Damasceno
Desenvolvedor Java
(85) 8140-0111
Twitter: www.twitter.com/_marcospaulo_
Del.ici.ous: www.delicious.com/marcospaulo_
MSN: marcospaulodamasc...@hotmail.com
Grandes resultados requerem grandes ambições.
(Heráclito)
“Se suas ações inspiram outros a sonhar mais, aprender mais, fazer mais,
tornar-se mais, você é um líder.”
(John Quincy Adam)
Se tudo fosse perfeito, amanhã não poderia ser melhor
2010/8/27 Joel Webber j...@google.com
Hmm... I've tried to reproduce this on IE7 and IE8 (both quirks
standards), to no avail. I doubt it's anything in the outer HTML file,
but just in case, here's what I used:
!DOCTYPE HTML
html
head
titleHello/title
script type=text/javascript language=javascript src=hello/
hello.nocache.js/script
/head
body
div id='container'/div
/body
/html
The initial calls to getSomeText() were causing a huge number of slow-
script warnings on IE, so I was only able to run through a few
iterations. I then dropped the count by a factor of 10 to get the SSWs
under control, and the memory usage appears quite stable after a
couple of hundred clicks. (~30MB). Can you think of anything else that
might be different in your setup?
On 27 août, 08:20, chrisr chris.robert.rowl...@gmail.com wrote:
Sorry for posting this twice. If a moderator wants to/can remove the
duplicate go ahead.
On Aug 25, 2:56 pm, chrisr chris.robert.rowl...@gmail.com wrote:
I created a simple application in an attempt to reproduce a memory
leak issue in our decently large GWT application.
This test application basically contains a split panel with a button
on the left, and a tab panel full of large blocks of text on the
right.
Clicking the reload button fires the reloadRight method, and does a
panel.clear() to remove the old tab panel and a panel.add() to add a
new tab panel to the right panel. Doing this repeatedly causes memory
consumption to increase without bounds.
For example, on the initial load IE7 uses around 35 MB. 125 clicks
later its using nearly 1.5GB.
Is this example doing something in a fundamentally incorrect way?
How can I keep memory usage from exploding like this?
/* Example Below */
package com.example.myproject.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DecoratedTabPanel;
import com.google.gwt.user.client.ui.DecoratorPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.HorizontalSplitPanel;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class TestApplication01 implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
RootPanel.get(container).add( new MainPanel() );
}
private class MainPanel extends DecoratorPanel{
private HorizontalSplitPanel hsp;
private HTMLPanel lPanel;
private HTMLPanel rPanel;
private DecoratedTabPanel tabPanel;
int rightPanelCount = 0;
public MainPanel(){
hsp = new HorizontalSplitPanel();
hsp.setSplitPosition(25%);
hsp.setSize(800px, 400px);
lPanel = new HTMLPanel(div
id=\reloadButton\/);
rPanel = new HTMLPanel(div
id=\right-panel-contents\/);
Button reloadButton = new ReloadButton(this);
reloadButton.setVisible(true);
lPanel.add( reloadButton, reloadButton );
hsp.setLeftWidget(lPanel);
hsp.setRightWidget(rPanel);
this.add( hsp
Issue during create dynamically columns in Columnchart
I faced a issue during create column chart and add columns
dynamically.
My code:
private AbstractDataTable createTable(String xmldata) {
DataTable data = DataTable.create();
data.addColumn(ColumnType.STRING, Year);
data.addColumn(ColumnType.NUMBER, Gopal,0);
data.addColumn(ColumnType.NUMBER, Shanthi,1);
data.addColumn(ColumnType.NUMBER, Senthil,2);
// XML PARSE
final Document xmlDoc = XMLParser.parse(xmldata);
final Element root = xmlDoc.getDocumentElement();
XMLParser.removeWhitespace(xmlDoc);
final NodeList profiles = root.getElementsByTagName(DATA);
int rowIndex = 0, columnIndex = -1;
//data.addRows(profiles.getLength());
for (int i = 0; i profiles.getLength(); i++) {
data.addRow();
final Element year = (Element) profiles.item(i);
int noofEmp =
year.getElementsByTagName(INDIVIDUALS).getLength();
data.setValue(rowIndex, ++columnIndex, year
.getAttributeNode(YEAR).getValue());
for (int j = 0; j noofEmp; j++) {
++columnIndex;
final Element emp = (Element)
year.getElementsByTagName(
INDIVIDUALS).item(j);
final Element emp_leave = (Element)
emp.getElementsByTagName(
T_LEAVE).item(0);
final Element emp_name = (Element)
emp.getElementsByTagName(
NAME).item(0);
//Window.alert(Num of Record+noofEmp);
// data.addColumn(ColumnType.NUMBER, emp_name
//
.getFirstChild().getNodeValue());
data.setColumnLabel(columnIndex,emp_name
.getFirstChild().getNodeValue());
//Window.alert(Name :
+emp_name
//
.getFirstChild().getNodeValue());
data.setValue(rowIndex, columnIndex,
Integer.parseInt(emp_leave
.getFirstChild().getNodeValue()));
//Window.alert(row
Column+data.getValueInt(rowIndex,
columnIndex));
}
rowIndex++;
columnIndex = -1;
}
//Window.alert(Row Count ,Column
Count+data.getNumberOfRows()+
+data.getNumberOfColumns());
return data;
}
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Re: HTML5 Game Engine using Google Web ToolKit
Its my interested field, and I am very enjoyable to surf your site and achievement On 8月29日, 上午12时31分, Ciarán ciaran.mccann@gmail.com wrote: If anyone is interested in reading about the development progress of a HTML5 Game Engine which is been developed using Google Web Toolkit check out this blog posthttp://flax.ie/flax-html5-game-engine-development-diary-part-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.
Dynamically changing an image on update
hii i m new to GWT. I m developing an add/update screen with image upload in it. While updating a screen if i upload a new image then i want the new image to displayed dynamically on that screen instead of the old image.. now i have to reload the page to see the changes.. Can anybody help me out with this... thanks in advance -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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 2.1 M3 is now available
Recompile your GWT application and clear browser cache. This will update the stale hosted.html that the plugin uses to determine the version. /dmc On Aug 26, 1:22 pm, Jason Stratton jason.e.strat...@gmail.com wrote: I seem to have got it right now: repositories repository idgwt-dev/id urlhttp://google-web-toolkit.googlecode.com/svn/2.1.0.M3/gwt/ maven/url /repository /repositories pluginRepositories pluginRepository idgwt-dev/id urlhttp://google-web-toolkit.googlecode.com/svn/2.1.0.M3/gwt/ maven/url /pluginRepository /pluginRepositories dependencies !-- GWT dependencies (from central repo) -- dependency groupIdcom.google.gwt/groupId artifactIdgwt-servlet/artifactId version2.1-SNAPSHOT/version scoperuntime/scope /dependency dependency groupIdcom.google.gwt/groupId artifactIdgwt-user/artifactId version2.1-SNAPSHOT/version scopeprovided/scope /dependency /dependencies Was is just simply the trailing slash on the URL for the repositories? Anyway, I had some compilation conflicts with the gwt-incubator 2.0.1. So I commented it all out. I was then able to compile and run. Woohoo! Now I'm having an issue debugging. I'm running on JBoss and connecting with the Eclipse plug-in (3.5 (Galileo)) with the -noserver option. It was working fine with GWT 2.0.4. I have upgraded the plug-in to 2.1 M3 and when I try to debug, I get the Plugin failed to connect to the hosted mode server at 127.0.0.1:9997 message in the browser. In the Eclipse console, I see the following message: Connection received from 127.0.0.1:52115 [ERROR] Invalid version number 2.1 passed to external.gwtOnLoad(), expected 2.0; your hosted mode bootstrap file may be out of date; if you are using -noserver try recompiling and redeploying your app Any ideas? I'm just guessing here, but the GWT code is identifying itself as version 2.1, but the Eclipse plug-in believes it's version 2.0? Thanks Jason -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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.
Use ScrollPanel inside the HorizontalPanel
Hi All, I try to put Scrollpanel into HorizontalPanel. The content in the scrollpanel is appear as it expected. But the scrolling property is not working. It 's not scrolling. :( What is the reason for that? Please help me to solve this problem. Thanks And Regards Udayanga Ranasinghe. -- 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 add an ImageResource to a CellTable Column
I have set up a CellTable where I would like to have an image inside of a cell defined by an ImageResource. What is the best way to do this? 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.
IMGwt Imaging API is available?
Hi, I'm watching the video of Google I/O 2010. http://code.google.com/events/io/2010/sessions/gwt-html5.html And want to try demos that are introduced in the session. Does anyone know where the source of IMGwt Imaging API is? I'm really fascinated with that! Best Regards. --- Go Tanaka -- 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.
Using GWT 2.0.4 with PHP
Hi, I would like to know if it is possible to integrate GWT 2.0.4 seamlessly with PHP. When running in devmode I can see that it runs on in built server. How can I tell the GWT hosted mode debugger to use the apache server installed via XAMPP on my local machine instead of the Jetty Server. If i can do this, I can put the PHP Server code in my war folder and make war my document root. Or is it possible to run PHP code on the in built Jetty Server? Any help is appreciated. Thanks, Vimal. -- 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: Memory Leak IE7 GWT 2.0.4
Guys please help,
I'm passing throuth the same problem, the moderator from smargwt forum told
me to
call destroy() in components that i don't need anymore, but my architecture
uses MVP,
and i have only one container which changes the content to render diferent
pages...
when I call destroy() in him and then I put the new component, he doesn't
render anymore.
I have an aplication getting into production and I am passing throuth memory
leak crashes on
browser... If someone can help me, pliz help.
I'm desperate,
--
Marcos Paulo Damasceno
Desenvolvedor Java
(85) 8140-0111
Twitter: www.twitter.com/_marcospaulo_
Del.ici.ous: www.delicious.com/marcospaulo_
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Grandes resultados requerem grandes ambições.
(Heráclito)
“Se suas ações inspiram outros a sonhar mais, aprender mais, fazer mais,
tornar-se mais, você é um líder.”
(John Quincy Adam)
Se tudo fosse perfeito, amanhã não poderia ser melhor
2010/8/27 chrisr chris.robert.rowl...@gmail.com
Sorry for posting this twice. If a moderator wants to/can remove the
duplicate go ahead.
On Aug 25, 2:56 pm, chrisr chris.robert.rowl...@gmail.com wrote:
I created a simple application in an attempt to reproduce a memory
leak issue in our decently large GWT application.
This test application basically contains a split panel with a button
on the left, and a tab panel full of large blocks of text on the
right.
Clicking the reload button fires the reloadRight method, and does a
panel.clear() to remove the old tab panel and a panel.add() to add a
new tab panel to the right panel. Doing this repeatedly causes memory
consumption to increase without bounds.
For example, on the initial load IE7 uses around 35 MB. 125 clicks
later its using nearly 1.5GB.
Is this example doing something in a fundamentally incorrect way?
How can I keep memory usage from exploding like this?
/* Example Below */
package com.example.myproject.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DecoratedTabPanel;
import com.google.gwt.user.client.ui.DecoratorPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.HorizontalSplitPanel;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class TestApplication01 implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
RootPanel.get(container).add( new MainPanel() );
}
private class MainPanel extends DecoratorPanel{
private HorizontalSplitPanel hsp;
private HTMLPanel lPanel;
private HTMLPanel rPanel;
private DecoratedTabPanel tabPanel;
int rightPanelCount = 0;
public MainPanel(){
hsp = new HorizontalSplitPanel();
hsp.setSplitPosition(25%);
hsp.setSize(800px, 400px);
lPanel = new HTMLPanel(div
id=\reloadButton\/);
rPanel = new HTMLPanel(div
id=\right-panel-contents\/);
Button reloadButton = new ReloadButton(this);
reloadButton.setVisible(true);
lPanel.add( reloadButton, reloadButton );
hsp.setLeftWidget(lPanel);
hsp.setRightWidget(rPanel);
this.add( hsp );
reloadRight();
}
char[] chars = new char[] {' ',' ',' ', ' ', ' ',
'a','b','c','d','e','f','g','h','i','j','k','l','m',
'n','o','p','q','r','s','t','u','v','w','x','y','z' };
private String getSomeText(int length){
StringBuffer sb = new StringBuffer(length);
for ( int i=0; ilength; ++i ){
sb.append( chars[ (int)Math.round(Math.random()*(chars.length-1)) ]);
if ( i0 i % 60 == 0 )
sb.append(br);
}
return sb.toString();
}
protected void reloadRight(){
++rightPanelCount;
rPanel.clear();
tabPanel = new DecoratedTabPanel();
tabPanel.setWidth(400px);
tabPanel.setAnimationEnabled(true);
Long RPC causes fail without statuscode
Hi, I've got a problem with an RPC call. I'm using the RPC Dispatch Pattern and call a Handler on the server which is working about 60minutes. I deployed the application on two different servers and got the following: - Server 1: It seems the RPC fails after 5 minutes and the onFailure Method on client side is invoked. The Throwable contains a statuscodeexception without a message and without a statuscode! The very interesting point is, that the handler continue his work until he's ready, but then do not go to the client again. - Server 2: The same as above but it takes about 50 minutes until the RPC comes back to onFailure at the client side. (the time difference could be caused by the different performance of the servers). So I've got the same problem without an exception on the client side and the server side is working properly but without going back to the client. There is no timeout implemented for the RPC calls. Seems there is a problem within the rpc call, because a whole try / catch around the handler code doesn't throw any exceptions. Does anyone have an idea or had already the same problem? Regards -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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.
Widget drag sometimes doesn't work
I'm building app where user is able to create Rectangle, Circle and what-not nodes and connect them with links using gwt-graphics library. Now, drag event is crucial as user must be able to move created nodes. Sometimes when I just do mouse down (without prior clicking) drag works just fine. After that (when node is focused), when I try to move node, cursor turns into crossed circle icon (drag disabled icon) and no event is fired AT ALL. :( Node object handles select/deselect events, while canvas object below them is actually handling mouseMove and moves selected nodes. Basically, both canvas and nodes have this piece of code: addClickHandler(eventHandler); addMouseDownHandler(eventHandler); addMouseUpHandler(eventHandler); addMouseMoveHandler(eventHandler); addMouseOverHandler(eventHandler); addMouseOutHandler(eventHandler); addDoubleClickHandler(eventHandler); where eventHandle is my instance of object that implements all those event handlers. Did others stumble upon this problem? Are focused widgets not draggable? Any help would be much appreciated. Thanks, Jovan -- 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.
/missing-plugin/ eroor
im newby to gwt ... i download the eclipse plugin and im tiring to run the google exemple code and thats what`s im receiving in the browser The requested URL /missing-plugin/ was not found on this server. and in the eclipse console 29/08/2010 15:26:25 com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /favicon.ico thanks miki -- 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.
Grid column added at run time
Dear All, Is there any event using which I can get new column added at run time ??/ -- 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: What are some of the most valuable frameworks in your project?
Gin and Guice for dependency injection. GWT-presenter as realization of MVP pattern, GWT-dispatch for client-server communication. So far that's fine. -- 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: converting JPA entities to Records
AFAIK, you have existing interface (GWT record) ... and you want to create a concrete implementation of that interface - if you will choose GWT generator or APT/JSR269 processor is does not matter - both can fullfil your needs. processor in the java compile time, generator in the GWT compile time. Peter On 30. Aug, 09:57 h., Thomas Broyer t.bro...@gmail.com wrote: On 30 août, 09:25, Peter Simun si...@seges.sk wrote: Thomas, why do you think that deferred binding is fail? First, you'll have to GWT.create() something to trigger your code generator. It would then have to be triggered before you GWT.create() your RequestFactory for the RequestFactoryGenerator to see the generated files. Last but not least, you'll have to code against your generated records (RequestFactory requests will probably use those records; and if you instead generate the RequestFactory, your calling code will have to deal with the records). Deferred binding is about generating concrete implementations for already defined interfaces; here you want to generate interfaces, which cannot be done at compile-time (like deferred binding) because you need to code against them. You might find a way to make it work, but annotation processors would probably also require less code and convolutions, as it's a tool made for this job! -- 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: Use ScrollPanel inside the HorizontalPanel
adjust the size of horizontal panel and then according to it adjust the size of scrolling panel... -- Aditya On Sat, Aug 28, 2010 at 9:33 AM, udayanga ranasinghe udayanga.u...@gmail.com wrote: Hi All, I try to put Scrollpanel into HorizontalPanel. The content in the scrollpanel is appear as it expected. But the scrolling property is not working. It 's not scrolling. :( What is the reason for that? Please help me to solve this problem. Thanks And Regards Udayanga Ranasinghe. -- 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. -- 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: Dynamically changing an image on update
http://code.google.com/p/gwtupload/ http://code.google.com/p/gwtupload/this might help you -- Aditya On Sat, Aug 28, 2010 at 12:56 PM, annuk annut...@hotmail.com wrote: hii i m new to GWT. I m developing an add/update screen with image upload in it. While updating a screen if i upload a new image then i want the new image to displayed dynamically on that screen instead of the old image.. now i have to reload the page to see the changes.. Can anybody help me out with this... thanks in advance -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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. -- 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 GWT 2.0.4 with PHP
On 30 août, 07:09, Navaratan Technologies i...@navaratan.com wrote: Hi, I would like to know if it is possible to integrate GWT 2.0.4 seamlessly with PHP. When running in devmode I can see that it runs on in built server. How can I tell the GWT hosted mode debugger to use the apache server installed via XAMPP on my local machine instead of the Jetty Server. See http://code.google.com/webtoolkit/doc/latest/FAQ_DebuggingAndCompiling.html#How_do_I_use_my_own_server_in_hosted_mode_instead_of_GWT'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.
Re: Advice for GWT.create and replace-with tag ?
On 30 août, 11:54, Ice13ill andrei.fifi...@gmail.com wrote: I'm developing an app for 2 languages and GWT performs 12 compilation (2*6 for each browser) But i also need to develop a second UI for some widgets so i decided to use the replace-with tag for replacing a class with one of it's children and also instantiating that class with GWT.create(). the problem is that now GWT performs 24 compilation (and it seems very awkward because the gwt library uses a lot of these replace-with/ create() stuff). So if i use a second replace-with tag and GWT.create() for another class replacement, will that generate another 12 compilations ? (36 total !) The number of permutation is dependent upon the number of deferred- binding properties and their possible values, not the number of replace-with or generate-with rules. The question is: am i doing smth wrong ? or should i adopt another strategy for using multiple classes ? Please advice ! I don't understand what you mean by a second UI for some widgets so I can't tell how you should do it (and whether replace-with and more generally deferred-binding is appropriate for your case). What's clear is that you seem to have added a new deferred-binding property (define-property) with two possible values (to be determined at runtime by a property-provider or explicitly using a meta name=gwt:property), and you should question yourself whether this is needed. -- 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: same code - different compile plattforms - different results???
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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Re: WSDL
Any idea pls. Regards Deepak On Mon, Aug 30, 2010 at 1:08 AM, Deepak Singh deepaksingh...@gmail.comwrote: Hi, I tried with groovyws but could not run succesfully. I created a java project in eclipse 3.5. Added the jar files groovyws.jar with 0.5.2 version,cxf-bundle-2.1.4.jar, asm.jar . Did the following code : WSClient proxy = *new* WSClient(http://www.w3schools.com/webservices/tempconvert.asmx?WSDL , GroovyTest.*class*.getClassLoader()); proxy.initialize(); Object *obj* = proxy.invokeMethod( CelsiusToFahrenheit, 0); But when i run it, i always get error saying the someclass.not found exception. Pls let me know that am i missing some more jar files or any configuration needs to be done to run it. Thanks Deepak On Tue, Aug 10, 2010 at 8:00 PM, rudolf michael roud...@gmail.comwrote: Well you need to use a proxy on the server that calls the different web services you have. In case you like dynamic language check this out http://groovy.codehaus.org/GroovyWS http://groovy.codehaus.org/GroovyWSit is so fucking easy to use web services with groovy. but this has nothing to do with GWT/client side coding. best regards, Rudolf Michael On Tue, Aug 10, 2010 at 5:26 PM, mikedshaf...@gmail.com mikedshaf...@gmail.com wrote: To follow up on the other replyyou have to do this on the server, in Java. Apache Axis is a great way to do it... But it won't work on the client in the emulated JRE (I suspect since I've never tried it, but I doubt it will) On Aug 10, 3:27 am, Deepak Singh deepaksingh...@gmail.com wrote: Hi All, I need to consume several cross-domain wsdl files and get data by calling methods from wsdl. I dont know how to do this using GWT. Pls suggest. I am using GWT 2.1 m2 Thanks 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-toolkit@googlegroups.com . To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=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.comgoogle-web-toolkit%2bunsubscr...@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.
get table row
Hi all, Does someone already faced the needed to set an Id (via #ensureDebugId) on a table row? I'm just trying to do it without success... Thanks for any help Rodrigue -- 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: converting JPA entities to Records
On 30 août, 14:04, Peter Simun si...@seges.sk wrote: AFAIK, you have existing interface (GWT record) ... and you want to create a concrete implementation of that interface - if you will choose GWT generator or APT/JSR269 processor is does not matter - both can fullfil your needs. processor in the java compile time, generator in the GWT compile time. AFAICT, the OP was about generating GWT 2.1 record interfaces from JPA- annotated classes; at least that's what I was assuming. If you already have the GWT 2.1 record interfaces, then you don't need to build a generator, as you'll probably use a RequestFactory (why would you use a GWT 2.1 record otherwise?). -- 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 add an ImageResource to a CellTable Column
On 27 août, 20:48, chiappone chiapp...@gmail.com wrote: I have set up a CellTable where I would like to have an image inside of a cell defined by an ImageResource. What is the best way to do this? GWT 2.1-M3 comes with an ImageResourceCell. -- 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: Advice for GWT.create and replace-with tag ?
yes... i understand.. it's obvious, but the property defined that cause the other compilations was in another gwt.xml file. The fact is that i need to rearange the UI for a lot of widgets in my app when using a mobile phone browser. So i figured that using GWT.create and replacing a class with one that overrides some of the drawing logic would be an elegant solution. For that, i created a property named is.mobile with true/false values. So i don't like the fact that i have to compile another 12 permutations, but if it is a good way of doing this, well i guess it's ok. Btw, when i removed the replace-with tag, those other 12 permutations were no more performed. So if i have a property defined, those permutations are compiled only if that property is used somewhere ? On Aug 30, 3:25 pm, Thomas Broyer t.bro...@gmail.com wrote: On 30 août, 11:54, Ice13ill andrei.fifi...@gmail.com wrote: I'm developing an app for 2 languages and GWT performs 12 compilation (2*6 for each browser) But i also need to develop a second UI for some widgets so i decided to use the replace-with tag for replacing a class with one of it's children and also instantiating that class with GWT.create(). the problem is that now GWT performs 24 compilation (and it seems very awkward because the gwt library uses a lot of these replace-with/ create() stuff). So if i use a second replace-with tag and GWT.create() for another class replacement, will that generate another 12 compilations ? (36 total !) The number of permutation is dependent upon the number of deferred- binding properties and their possible values, not the number of replace-with or generate-with rules. The question is: am i doing smth wrong ? or should i adopt another strategy for using multiple classes ? Please advice ! I don't understand what you mean by a second UI for some widgets so I can't tell how you should do it (and whether replace-with and more generally deferred-binding is appropriate for your case). What's clear is that you seem to have added a new deferred-binding property (define-property) with two possible values (to be determined at runtime by a property-provider or explicitly using a meta name=gwt:property), and you should question yourself whether this is needed. -- 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: Memory Leak IE7 GWT 2.0.4
This may be a valid solution, however its not an ideal one, as this
application is already significantly large, and its not going to be
easy to refactor all of the existing code to work this way. It will
be easy to keep this in mind while going forward, however.
As I said above, I was trying to reproduce the way a lot of the code
I'm working with has been written. Also, while I thought this was
reproducing the situation we are seeing in our live app (using GWT
1.5.4) it turns out this only produces the memory leak in development
mode using the most recent GWT. I will have to see if this produces a
leak when compiled using 1.5.4. If not then I'll probably need to
find a new simple case that reproduces the leak we're seeing.
On Aug 28, 11:48 am, Michael W mwang_2...@yahoo.com wrote:
I doubt following code causing the memory leak.
In reloadRight method, you create and assign new DecoratedTabPanel()
to tabPanel every time.
protected void reloadRight(){
++rightPanelCount;
rPanel.clear();
tabPanel = new DecoratedTabPanel();
You may reuse existing tabPanel instead of create new one.
On Aug 27, 4:21 pm, chrisr chris.robert.rowl...@gmail.com wrote:
Hi Joel, i appreciate your help.
I was running in development mode and it appears that this memory
bloat goes away when not using development mode.
We have been developing our application using older GWT (1.5.4 I
belive) so I'm used to using the old hosted mode. I didn't realize
the in browser development mode might have this side effect.
The goal of this was to reproduce a memory leak that we have in our
application (when compiled, of course) using as simple a case as
possible, in the newest version of GWT, if possible. I erroneously
thought this was accomplishing that.
Does the fact that this growth occurs in development mode suggest
anything about why I might see similar growth in a compiled GWT 1.5.4
application?
On Aug 27, 12:52 pm, Joel Webber j...@google.com wrote:
Hmm... I've tried to reproduce this on IE7 and IE8 (both quirks
standards), to no avail. I doubt it's anything in the outer HTML file,
but just in case, here's what I used:
!DOCTYPE HTML
html
head
titleHello/title
script type=text/javascript language=javascript src=hello/
hello.nocache.js/script
/head
body
div id='container'/div
/body
/html
The initial calls to getSomeText() were causing a huge number of slow-
script warnings on IE, so I was only able to run through a few
iterations. I then dropped the count by a factor of 10 to get the SSWs
under control, and the memory usage appears quite stable after a
couple of hundred clicks. (~30MB). Can you think of anything else that
might be different in your setup?
On 27 août, 08:20, chrisr chris.robert.rowl...@gmail.com wrote:
Sorry for posting this twice. If a moderator wants to/can remove the
duplicate go ahead.
On Aug 25, 2:56 pm, chrisr chris.robert.rowl...@gmail.com wrote:
I created a simple application in an attempt to reproduce a memory
leak issue in our decently large GWT application.
This test application basically contains a split panel with a button
on the left, and a tab panel full of large blocks of text on the
right.
Clicking the reload button fires the reloadRight method, and does a
panel.clear() to remove the old tab panel and a panel.add() to add a
new tab panel to the right panel. Doing this repeatedly causes memory
consumption to increase without bounds.
For example, on the initial load IE7 uses around 35 MB. 125 clicks
later its using nearly 1.5GB.
Is this example doing something in a fundamentally incorrect way?
How can I keep memory usage from exploding like this?
/* Example Below */
package com.example.myproject.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DecoratedTabPanel;
import com.google.gwt.user.client.ui.DecoratorPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HTMLPanel;
import com.google.gwt.user.client.ui.HorizontalSplitPanel;
import com.google.gwt.user.client.ui.RootPanel;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class TestApplication01 implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
RootPanel.get(container).add( new MainPanel() );
}
private class MainPanel extends DecoratorPanel{
private
Re: Problems with gwt plugin and eclipse
Hi Alex, Thanks for your suggestion. I will check the on the jdk version on that machine. However, I also have a 32 bit vista machine. This morning on the 32 bit machine I downloaded the helios 3.6 version of eclipse and the 3.6 version of the gwt plugin. When trying to create a standard gwt project I get the same error as on the 64 bit machine: Errors occurred during the build. Errors running builder 'Google Web Toolkit Project Validator' on project 'contacts'. org.eclipse.jdt.internal.core.JavaModel cannot be cast to org.eclipse.jdt.core.IJavaProject My problem does not seem to be related to a 64 bit versus 32 issue. Could there be another piece of software on both of my machines that could be causing a problem? Thanks, Terry On Aug 30, 4:52 am, AlexG alexander.gauss.ax...@googlemail.com wrote: Hi TBirch I also had problems, ehwn I get started with GWT. I am using Windows 7 64-Bit. I have the followong Verison installed, and everything works fine: Eclipse Helios 3.6 32-Bit !! Plugins fomr the Eclipse-plugin-install-feature Be sure you have a Java 32-Bit JDK installed, otherwise this will nor work with Eclipse 32-Bit. Greets Alex On 29 Aug., 21:44, TBirch tjfbi...@bellsouth.net wrote: I am running 64 bit windows vista and for some reason I am getting this error: Errors occurred during the build. Errors running builder 'Google Web Toolkit Project Validator' on project 'contacts'. org.eclipse.jdt.internal.core.JavaModel cannot be cast to org.eclipse.jdt.core.IJavaProject I have tried several versions of eclipse and and the only way I seem to be able to create and run a standard gwt project in eclipse is by going back to an older version of eclipse i.e Version: 3.5.0.v20090611a-9gEeG1HFtQcmRThO4O3aR_fqSMvJR2sJ Build id: I20090611-1540 Anyone have any suggestions as I have tried every other combination of 32 and 64 bit eclipse with gwt plugin I can think of. 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: converting JPA entities to Records
I assume that Joe didn't want to implement Record interface in his JPA entity and wanted to have no GWT dependecies in the domain objects. This transformation should be done transparently, so he can work with RequestFactory without any additional work. GWT generator should do this work. Peter On 30. Aug, 14:46 h., Thomas Broyer t.bro...@gmail.com wrote: On 30 août, 14:04, Peter Simun si...@seges.sk wrote: AFAIK, you have existing interface (GWT record) ... and you want to create a concrete implementation of that interface - if you will choose GWT generator or APT/JSR269 processor is does not matter - both can fullfil your needs. processor in the java compile time, generator in the GWT compile time. AFAICT, the OP was about generating GWT 2.1 record interfaces from JPA- annotated classes; at least that's what I was assuming. If you already have the GWT 2.1 record interfaces, then you don't need to build a generator, as you'll probably use a RequestFactory (why would you use a GWT 2.1 record otherwise?). -- 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: Handling too many locales in a large scale real life app
just in case...
after trying the EPFE plugin that Dolber posted (btw, thanks for the
tip) I found out that the project was put on ice
(source:
http://epfe.sourceforge.net/index.php?option=com_contentview=sectionlayout=blogid=1Itemid=3)
their own authors point out to another plugin, Eclipse ResourceBundle
Editor, which can be found here:
http://sourceforge.net/projects/eclipse-rbe/
this plugin is more complete than EPFE, and we're considering using
it, even tho it has been incorporated by Eclipse Babel project
http://www.eclipse.org/babel/
Babel promised an editor, but so far has not delivered it
On 29 ago, 19:48, Joe Cole profilercorporat...@gmail.com wrote:
What we do is have a test case that ensures that our interface and
properties files are completely defined:
// call this method for each properties file
public void checkMessagesDefinedProperlyInBothInterfaceAndFile(String
file) {
Properties f2 = new Properties();
FileInputStream in = null;
try {
in = new FileInputStream(file);
f2.load(in);
} catch (Exception e) {
e.printStackTrace();
Assert.fail(e.getMessage());
} finally {
IO.safelyClose(in);
}
Assert.assertNotNull(f2);
// check methods - properties
for (Method m : YouMessagesClass.class.getDeclaredMethods()) {
Assert.assertTrue(m.getName() + shoud not be empty,
Is.entered(f2.getProperty(m.getName(;
if (m.getParameterTypes().length 0) {
Assert.assertTrue(m.getName() + should
contain {,
f2.getProperty(m.getName()).indexOf('{') -1);
Assert.assertTrue(m.getName() + should
contain {,
f2.getProperty(m.getName()).indexOf('}') -1);
}
}
// check properties - methods
for (Object key : f2.keySet()) {
String property = f2.getProperty((String) key);
if (property.indexOf('}') == -1)
continue;
for (Method m :
YourMessagesClass.class.getDeclaredMethods()) {
if (m.getName().equals(key)) {
Assert.assertTrue(key + should have
at least 1 parameter,
m.getParameterTypes().length 0);
break;
}
}
}
}
What we do is have critical tests like this run on save, in
our .project file we have :
buildCommand
nameorg.eclipse.ui.externaltools.ExternalToolBuilder/name
triggersauto,full,incremental,/triggers
arguments
dictionary
keyLaunchConfigHandle/key
valuelt;projectgt;/Autobuild.launch/value
/dictionary
/arguments
/buildCommand
This ensures that we don't have to remember to add keys, servlet
definitions in web.xml etc - all the critical things that can go
wrong, but are easy to forget.
Joe
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Re: same code - different compile plattforms - different results???
If the height is working for you, don't worry about changing it.
Keep in mind that GWT will actually send different code to different
browsers. The reason that you aren't seeing that value in Firebug in
Firefox was that Firefox was receiving a width of 100% and not the
368, but GWT was sending an inline style to IE6 and 7 to account for
some of the rendering problems in IE. However, that panel was designed
to be used in quirks mode, so GWT is sending values that don't work in
standards mode, which is what you're using.
I don't remember for sure if IE7 has it, but IE8 and the IE9 developer/
platform preview both have Developer Tools (either F12 or under
Tools) which allows you to do similar things to Firebug. The IE9
preview lets you switch between IE5, IE7, IE8, and IE9 rendering modes
while IE8 lets you switch between IE7 and IE8. I'd recommend checking
each version of the browser directly if possible as those rendering
modes don't always do a perfect job and there may be minor
differences, but at least the developer tools should get you in the
ballpark.
On Aug 30, 7:29 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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Re: GWT and indexing
I'm thinking about inserting small JavaScript code into our escape_fragment pages. So, first page is created by HTMLUnit, and then small JavaScript code is inserted, that would redirect a User to real !# pages. In that case Google Bot would see escape_fragment static pages, while if some escape page was ranked by another crawler, and User comes to it - User would be redirected to !# pages. But I am afraid that this would be counted as a bad style and my site will get into Google Black List (while I'm trying to worry about another crawlers - Google is still number one! and I don't want to disappoint it ) ) What do you think about this approach? Could you comment on chances to get to Google Black List with this approach? 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: GWT for Python
http://pyjs.org/ On Aug 30, 1:24 am, Reid Lai reid...@gmail.com wrote: Is there any GWT branch for python or other language so we could rely on this branch if GWT can't use Java technology for some reasons later on? -- 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 for Python
I don't know if you are worried about Java+gwt because of what Oracle did... But as far as i could read, the problem is only with the DalvikVM. But how knows that right?! we can really trust that Oracle will not aim other projects after that... PyJs is not mature as GWT, if you will go to a Dynamic Scripted Language instead of Java, you should use JavaScript directly. Take a look at Closure Compiler they make almost the samething that GWT compiler does but is pure JavaScript. Using PyJs you will not have most of the benefits of GWT and will have all the problems. -- André Moraes Analista de Desenvolvimento de Sistemas andr...@gmail.com http://andredevchannel.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: How to add a widget as a Panel on top of the MapPanel
Kiarash, What are you trying to accomplish? You want to cover the map with a panel, but still have the map work? If the panel contains an image that you are simply trying to overlay on the map, use the map.addOverlay method. With that, you can put images or just about anything else you want right on the map and it becomes part of the map so that the map keeps all of its functionality. If that's not what you're after, please try to explain what you want a bit more clearly. HTH, Chad On Aug 29, 8:37 am, Kiarash email@gmail.com wrote: I successfully have been implementing the gwt google maps. I am trying to add a Panel on the top of the Map, but when I add a panel on top of the Map so the map loose its functionality... I cannot move the map or zoom etc... What I do is that adding the map to the LayoutPanel myMapPanel, next myMapPanel.add(googleMap), next myMapPanel.add(mySmalPanelOnTop)... and the map loose its functionality. Is there a way working around this??? Thanx!!! -- 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: app engine with hosted mode
Make sure you see a ?gwt.codesvr fragment in the URL you are using. It
sounds like you might just be hitting the embedded server--not DevMode. You
need that fragment to tell the plugin in your browser to use DevMode.
On Sun, Aug 29, 2010 at 8:42 PM, alexh alexanderhar...@gmail.com wrote:
Hi,
I posted a while back about having trouble running App Engine under
hosted mode using the gwt-maven-plugin.
http://groups.google.com/group/google-web-toolkit/browse_thread/thread/2432606db3635f3d/fbd6a8749c977b0d?lnk=gstq=app+engine+hosted#fbd6a8749c977b0d
I've been able to find the correct configuration with the plugin to
launch the GAE runtime but I am now finding that hot deploy of
changes doesn't work. If I change a GWT compiled class in Eclipse, the
change isn't available when I refresh the browser. I have to perform
essentially a gwt:compile to have the change appear. Anyone have ideas
on what might be the problem?
Here's my plugin configuration in my pom.xml.
plugin
groupIdorg.codehaus.mojo/groupId
artifactIdgwt-maven-plugin/artifactId
version1.3.1.google/version
executions
execution
goals
goalcompile/goal
goalgenerateAsync/goal
goaltest/goal
/goals
/execution
/executions
configuration
!--
styleDETAILED/style
logLevelDEBUG/logLevel
--
runTarget/index/runTarget
hostedWebapp${project.build.directory}/$
{project.build.finalName}/hostedWebapp
copyWebapptrue/copyWebapp
servercom.google.appengine.tools.development.gwt.AppEngineLauncher/
server
extraJvmArgs-Xmx512m
-Dappengine.sdk.root=${gae.home} -
javaagent:${gae.home}/lib/agent/appengine-agent.jar/extraJvmArgs
gwtVersion${gwt.version}/gwtVersion
soycfalse/soyc
/configuration
/plugin
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Software Engineer
Google, Atlanta
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Re: Google's commitment to GWT
It's also used for the Google AdWords UI, which is the main money maker for Google. I doubt GWT is going anywhere. -- Arthur Kalmenson On Fri, Aug 20, 2010 at 12:11 PM, David Pinn dp...@byandlarge.net wrote: Perhaps it's the demise of Wave; or maybe I've just been hanging out with too many Ruby fan boys; but I'm nervous about the future of GWT. I have a huge investment in GWT, in terms of learning and effort, not to mention a sizeable and growing code base. Please tell me that GWT isn't going away. -- 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: Java SE binary failure - GWT - STS Roo - Maven installation -- scaffold tutorial
Hm, when the auto-reporting feature starts, can you get a dump of the report that it's going to send? Maybe there's something more useful in there? On Wed, Aug 25, 2010 at 7:36 PM, giantbluejay jaytaylo...@gmail.com wrote: java version 1.6.0_20 Java(TM) SE Runtime Environment (build 1.6.0_20-b02) Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode) On Aug 25, 9:28 am, Rajeev Dayal rda...@google.com wrote: Do you have multiple versions of Java installed on your machine? It may be the case that even though you installed a new version, it's still using the old one. If you type java -version at the command line, what do you see? On Mon, Aug 23, 2010 at 10:55 PM, giantbluejay jaytaylo...@gmail.com wrote: I was trying to install the STS, Roo, Google PlugIns for Eclipse, and do the GWT scaffolding tutorial. I am on a 64-bit Windows Vista OS. I thought the whole STS package, GWT and Google Plugins were successful, but when I was trying to do a mvn gwt.run it failed. Then, tried a mvn install. Got, pretty far, but, got Java SE binary failure. So, I updated my Java through Oracle's Java.com, version 6 for windows Vista. Thought that might help. Then, mvn install still failed. Got pretty far, but then hammered with Java SE binary failure and then the auto reporting feature says something like would you like to report to Microsoft about your Java issues so we can chuckle? Sure. I will go about trying to start back at step one, but wanted to put a flag on this issue. -- 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.comgoogle-web-toolkit%2Bunsubs 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.comgoogle-web-toolkit%2bunsubscr...@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: Use ScrollPanel inside the HorizontalPanel
Hi Aditya; Thanks your reply. But it doesnt work. If you have tested code please send me as soon as possible. I'm in big trouble with this issue. Thanks again. On Mon, Aug 30, 2010 at 5:49 PM, aditya sanas 007aditya.b...@gmail.comwrote: adjust the size of horizontal panel and then according to it adjust the size of scrolling panel... -- Aditya On Sat, Aug 28, 2010 at 9:33 AM, udayanga ranasinghe udayanga.u...@gmail.com wrote: Hi All, I try to put Scrollpanel into HorizontalPanel. The content in the scrollpanel is appear as it expected. But the scrolling property is not working. It 's not scrolling. :( What is the reason for that? Please help me to solve this problem. Thanks And Regards Udayanga Ranasinghe. -- 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. -- 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. -- Thanks and Regards, Udayanga Ranasinghe BCSc(Hons) Senior Software Engineer | Wapice Lanka (Pvt) Ltd -- 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: app engine with hosted mode
Thanks for the tip and you are correct. We are losing the ?
gwt.codesvr=127.0.0.1:9997 after going through our authentication.
Good catch.
On Aug 30, 9:42 am, Chris Conroy con...@google.com wrote:
Make sure you see a ?gwt.codesvr fragment in the URL you are using. It
sounds like you might just be hitting the embedded server--not DevMode. You
need that fragment to tell the plugin in your browser to use DevMode.
On Sun, Aug 29, 2010 at 8:42 PM, alexh alexanderhar...@gmail.com wrote:
Hi,
I posted a while back about having trouble running App Engine under
hosted mode using the gwt-maven-plugin.
http://groups.google.com/group/google-web-toolkit/browse_thread/threa...
I've been able to find the correct configuration with the plugin to
launch the GAE runtime but I am now finding that hot deploy of
changes doesn't work. If I change a GWT compiled class in Eclipse, the
change isn't available when I refresh the browser. I have to perform
essentially a gwt:compile to have the change appear. Anyone have ideas
on what might be the problem?
Here's my plugin configuration in my pom.xml.
plugin
groupIdorg.codehaus.mojo/groupId
artifactIdgwt-maven-plugin/artifactId
version1.3.1.google/version
executions
execution
goals
goalcompile/goal
goalgenerateAsync/goal
goaltest/goal
/goals
/execution
/executions
configuration
!--
styleDETAILED/style
logLevelDEBUG/logLevel
--
runTarget/index/runTarget
hostedWebapp${project.build.directory}/$
{project.build.finalName}/hostedWebapp
copyWebapptrue/copyWebapp
servercom.google.appengine.tools.development.gwt.AppEngineLauncher/
server
extraJvmArgs-Xmx512m
-Dappengine.sdk.root=${gae.home} -
javaagent:${gae.home}/lib/agent/appengine-agent.jar/extraJvmArgs
gwtVersion${gwt.version}/gwtVersion
soycfalse/soyc
/configuration
/plugin
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Re: converting JPA entities to Records
On 30 août, 15:34, Peter Simun si...@seges.sk wrote: I assume that Joe didn't want to implement Record interface in his JPA entity and wanted to have no GWT dependecies in the domain objects. This transformation should be done transparently, so he can work with RequestFactory without any additional work. GWT generator should do this work. without any additional work... except writing client-side GWT record interfaces for his server-side JPA entities. And if I understood his question correctly, that's the thing he'd like to automate with code generation, and then deferred binding won't work. Case made. -- 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: Unable to find type entrypointclass after change in project structure
Yes, there is a relation (from my understanding). The GWT compiler first looks for a ModuleDef.gwt.xml file, and then, from that location it looks one package further (by default looking for a client subpackage, but you can specify this in your module definition GWT xml file) for your client code and entry point class (if one is defined). So I'm not sure that you can decouple the GWT xml file package location from your client code like that. It makes logical sense the way you have it defined, though, so maybe someone who has more insight as to the inner workings could chime in? Jason On Aug 26, 10:26 am, Premkumar prem.jothim...@gmail.com wrote: Hi All, I am working on a gwt module that is built using maven build system. I had a working module that had the following project structure. project-name/src/main/java/pkg1/pkg2/pkg3/EntryPoingClass project-name/src/man/resources/pkg1/pkg2/ModuleDef.gwt.xml The module definition was looking like this (I have put only this project specific settings here...normal inherits are not specified for the sake of brevity) ... entry-point class='pkg1.pkg2.pkg3.EntryPointClass'/ source path='pkg3'/ ... I am not a big fan of having sub packages in the resources folder. Hence I am trying to change it to something like the following project-name/src/main/java/pkg1/pkg2/pkg3/EntryPoingClass project-name/src/man/resources/ModuleDef.gwt.xml Also changed the module definition to ... entry-point class='pkg1.pkg2.pkg3.EntryPointClass'/ source path='pkg1.pkg2.pkg3'/ !-- Since the module def is not inside any package I am specifying the entire 'client' package here -- ... After this, invoking gwt compile fails with the following error Unable to find type pkg1.pkg2.pkg3.EntryPointClass Can anybody tell me if there is any relation between the package structure of the EntryPointClass and the module definition package structure apart from the fact that the EntryPointClass should be inside the 'client' package specified in the module definition (which is satisfied here)? Btw, I could see that the compiled classes are available in the classpath when invoking the gwt compiler. Any help in this regard is greatly appreciated. Thanks, Prem -- 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.
XMLHttpRequest / RequestBuilder - withCredentials
Hi, Using GWT RequestBuilder, I need to set the withCredentials flag for the XMLHttpRequest (I need to do XSS with access to Cookies as part of an RPC call). Maybe I am too much of a Noob with GWT, but can't see how this can be done?!?! Everything else I am try to do is working fine (i.e. I get the correct data/functions that I am trying to achieve (Cross site)), but cannot pass a cookie to the Server, or set a cookie from the Server - I am using GAE to host the application. I appreciate the default action of XMLHttpRequest is to set the 'withCredentials' flag to false (for XSS), hence the ability to override this setting when sending the request - But RequestBuilder doesn't appear to provide any interface to this function. Can anybody point me to the way this would be set? Regards Dave -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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: Unable to find type entrypointclass after change in project structure
On 26 août, 17:26, Premkumar prem.jothim...@gmail.com wrote: Hi All, I am working on a gwt module that is built using maven build system. I had a working module that had the following project structure. project-name/src/main/java/pkg1/pkg2/pkg3/EntryPoingClass project-name/src/man/resources/pkg1/pkg2/ModuleDef.gwt.xml The module definition was looking like this (I have put only this project specific settings here...normal inherits are not specified for the sake of brevity) ... entry-point class='pkg1.pkg2.pkg3.EntryPointClass'/ source path='pkg3'/ ... I am not a big fan of having sub packages in the resources folder. Hence I am trying to change it to something like the following project-name/src/main/java/pkg1/pkg2/pkg3/EntryPoingClass project-name/src/man/resources/ModuleDef.gwt.xml Also changed the module definition to ... entry-point class='pkg1.pkg2.pkg3.EntryPointClass'/ source path='pkg1.pkg2.pkg3'/ !-- Since the module def is not inside any package I am specifying the entire 'client' package here -- ... After this, invoking gwt compile fails with the following error Unable to find type pkg1.pkg2.pkg3.EntryPointClass Can anybody tell me if there is any relation between the package structure of the EntryPointClass and the module definition package structure apart from the fact that the EntryPointClass should be inside the 'client' package specified in the module definition (which is satisfied here)? AFAICT, the source path has to be a filesystem-like path, with slashes as separators, not dots, i.e. source path=pkg1/pkg2/pkg3 / -- 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.
Loading the old 'gwt.js' bootstrap script is no longer supported
Hello all, I am trying to upgrade the GWT version of a project I did a long time ago from the beta version of GWT to GWT 1.5.3. When I try to run the project in host mode I get the following error: [TRACE] The development shell servlet received a request for 'gwt.js' in module 'com.sample.project.ClientCallDetails.gwt.xml' [WARN] Loading the old 'gwt.js' bootstrap script is no longer supported; please load 'com.sample.project.ClientCallDetails.nocache.js' directly I did change my ClientCallDetails.html file's script / tag to reflect the new module name to load instead of gwt.js. However, every time I compile the project the .html gets overwritten and module to load returns to gwt.js Anyone have ideas as to what I might of missed during my upgrade to GWT 1.5? Thanks 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: using the Widget.handlerManager with Composites
Thanks for the reply Thomas. That was really dumb of me... for some reason I was thinking that those methods were package private scoped so, unless my new widget was in the gwt widget package those methods weren't visible. I was just wrong and don't know what I was thinking. Thanks again. Joe On Aug 29, 5:09 pm, Thomas Broyer t.bro...@gmail.com wrote: On 29 août, 21:26, Joe Hudson joe...@gmail.com wrote: Hi, I am using Composites and would like to be able reference the HandlerManager methods. These seem to not be visible to me so I end up duplicating the code that already exists on Widget for my composites - is there any reason why these methods are friendly scoped instead of protected scoped? Or, am I just thinking about this incorrectly? Any reason you don't just use Widget#addHandler and Widget#fireEvent?http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/com/google/g..., com.google.gwt.event.shared.GwtEvent.Type) -- 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: converting JPA entities to Records
Thomas, I don't want to start a flame war here, but I really didn't
get your point about generating interfaces.
The goal is: automatically convert JPA-annotated entities to GWT
Records so it means that you have:
- @Entity class DomainEntity {...}
- GWT 2.1 Record interface
and you want to get both of them in a result:
- class RecordDomainEntity extends DomainEntity implements Record
{...}
So, deffered binding will works perfectly for that case. Same with the
annotation processing.
Peter
On 30. Aug, 17:56 h., Thomas Broyer t.bro...@gmail.com wrote:
On 30 août, 15:34, Peter Simun si...@seges.sk wrote:
I assume that Joe didn't want to implement Record interface in his JPA
entity and wanted to have no GWT dependecies in the domain objects.
This transformation should be done transparently, so he can work with
RequestFactory without any additional work. GWT generator should do
this work.
without any additional work... except writing client-side GWT record
interfaces for his server-side JPA entities. And if I understood his
question correctly, that's the thing he'd like to automate with code
generation, and then deferred binding won't work. Case made.
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Re: same code - different compile plattforms - different results???
Hi Falcon,
if one should not use HorizontalPanel, would you prefer the use of
FlowPanel over inserting the IE7 specific style?
How did it come you proposed to change the height? (Maybe I have a
problem, I don't know yet! :-))
Magnus
On Aug 30, 3:37 pm, Falcon msu.fal...@gmail.com wrote:
If the height is working for you, don't worry about changing it.
Keep in mind that GWT will actually send different code to different
browsers. The reason that you aren't seeing that value in Firebug in
Firefox was that Firefox was receiving a width of 100% and not the
368, but GWT was sending an inline style to IE6 and 7 to account for
some of the rendering problems in IE. However, that panel was designed
to be used in quirks mode, so GWT is sending values that don't work in
standards mode, which is what you're using.
I don't remember for sure if IE7 has it, but IE8 and the IE9 developer/
platform preview both have Developer Tools (either F12 or under
Tools) which allows you to do similar things to Firebug. The IE9
preview lets you switch between IE5, IE7, IE8, and IE9 rendering modes
while IE8 lets you switch between IE7 and IE8. I'd recommend checking
each version of the browser directly if possible as those rendering
modes don't always do a perfect job and there may be minor
differences, but at least the developer tools should get you in the
ballpark.
On Aug 30, 7:29 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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What are the benefits of using a MVP Framework?
Hey guys, i´m asking myself these days what´s the benefit of using a MVP Framework like GWTP (never realy used it because i´m very new to the whole MVP architecture) instead of writing your MVP app like it´s described on the google code page? Is it a lot easier and more comfortable? What´s the point of using a MVP framework at all, since it ´s just a design pattern? Isn´t there a good MVP integration coming in GWT 2.1 so that it´s not realy worth it to start using those frameworks or am I completely wrong? thanks, Michael -- 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: same code - different compile plattforms - different results???
Hi Falcon,
somhow you made me want to use only panels that work in standards
mode. So I derived my TitleBar from FlowPanel. Now the red borders are
only visible at the top and left, not at the right and bottom. In
addition the text is not v-aligned anymore.
What's this with the border? I have no idea besides
setSize(100%,100%); And what about the vertical alignment?
If I get this fixed, I would prefer the panels for standards mode over
a IE7-specific style. Would you agree that this would be better?
Thanks
Magnus
On Aug 30, 6:49 pm, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
if one should not use HorizontalPanel, would you prefer the use of
FlowPanel over inserting the IE7 specific style?
How did it come you proposed to change the height? (Maybe I have a
problem, I don't know yet! :-))
Magnus
On Aug 30, 3:37 pm, Falcon msu.fal...@gmail.com wrote:
If the height is working for you, don't worry about changing it.
Keep in mind that GWT will actually send different code to different
browsers. The reason that you aren't seeing that value in Firebug in
Firefox was that Firefox was receiving a width of 100% and not the
368, but GWT was sending an inline style to IE6 and 7 to account for
some of the rendering problems in IE. However, that panel was designed
to be used in quirks mode, so GWT is sending values that don't work in
standards mode, which is what you're using.
I don't remember for sure if IE7 has it, but IE8 and the IE9 developer/
platform preview both have Developer Tools (either F12 or under
Tools) which allows you to do similar things to Firebug. The IE9
preview lets you switch between IE5, IE7, IE8, and IE9 rendering modes
while IE8 lets you switch between IE7 and IE8. I'd recommend checking
each version of the browser directly if possible as those rendering
modes don't always do a perfect job and there may be minor
differences, but at least the developer tools should get you in the
ballpark.
On Aug 30, 7:29 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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http://groups.google.com/group/google-web-toolkit?hl=en.
Re: same code - different compile plattforms - different results???
Hi Falcon,
somhow you made me want to use only panels that work in standards
mode. So I derived my TitleBar from FlowPanel. Now the red borders are
only visible at the top and left, not at the right and bottom. In
addition the text is not v-aligned anymore.
http://www.bavaria64.de:8080/LayoutProblem
What's this with the border? I have no idea besides
setSize(100%,100%); And what about the vertical alignment?
If I get this fixed, I would prefer the panels for standards mode over
a IE7-specific style. Would you agree that this would be better?
Thanks
Magnus
On Aug 30, 3:37 pm, Falcon msu.fal...@gmail.com wrote:
If the height is working for you, don't worry about changing it.
Keep in mind that GWT will actually send different code to different
browsers. The reason that you aren't seeing that value in Firebug in
Firefox was that Firefox was receiving a width of 100% and not the
368, but GWT was sending an inline style to IE6 and 7 to account for
some of the rendering problems in IE. However, that panel was designed
to be used in quirks mode, so GWT is sending values that don't work in
standards mode, which is what you're using.
I don't remember for sure if IE7 has it, but IE8 and the IE9 developer/
platform preview both have Developer Tools (either F12 or under
Tools) which allows you to do similar things to Firebug. The IE9
preview lets you switch between IE5, IE7, IE8, and IE9 rendering modes
while IE8 lets you switch between IE7 and IE8. I'd recommend checking
each version of the browser directly if possible as those rendering
modes don't always do a perfect job and there may be minor
differences, but at least the developer tools should get you in the
ballpark.
On Aug 30, 7:29 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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Mouse Wheel and Trackpad scroll for GWT apps
Hey guys, I used some JS support to enable mouse wheel and trackpad scroll for Mac users on my recent GWT app. Further details can be found here http://blog.hiraash.org/2010/08/30/mouse-wheel-and-trackpad-scroll-for-gwt-applications/ See it work here - http://creately.com/diagram/gc7qvpsj1 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: /missing-plugin/ eroor
I have the exact same problem. Have you figured it out? On 29 avg., 14:32, miki haiat miko5...@gmail.com wrote: im newby to gwt ... i download the eclipse plugin and im tiring to run the google exemple code and thats what`s im receiving in the browser The requested URL /missing-plugin/ was not found on this server. and in the eclipse console 29/08/2010 15:26:25 com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /favicon.ico thanks miki -- 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.
exporting data to excel
I am currently working on an appl using gwtext. However, i need to export data to an excel for users to save in their local machines. I wonder how this can do done. I will have a button or some sort and when it is clicked, the presenter will call the server (which gets data from DB) using GWT RPC. Do I use Poi or jExcel to create the excel from server? then how can users save the file in their local machines? pls help. any tutorials or samples would be great. 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: GWT for Python
You mean something like this? http://pyjs.org/ On Aug 30, 7:24 am, Reid Lai reid...@gmail.com wrote: Is there any GWT branch for python or other language so we could rely on this branch if GWT can't use Java technology for some reasons later on? -- 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.
Docs for 2.0
Where can I find the Google Web Toolkit API Reference for 2.0 Thanks. John -- 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: Grid column added at run time
http://google-web-toolkit.googlecode.com/svn/javadoc/1.5/com/google/gwt/user/client/ui/Grid.html Look at the resize columns function. On Aug 30, 1:49 am, abhijeet abhijeetsuryawanshi1...@gmail.com wrote: Dear All, Is there any event using which I can get new column added at run time ??/ -- 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: same code - different compile plattforms - different results???
If you can get away with using a FlowPanel or one of the panels they
list as working in standards-mode and still get the layout you want, I
would do that instead; that way Google should take care of the layout
issues in the different browsers and you won't have to worry about it
again.
When I was looking at your test page, I had to change the height to
get everything to display correctly (the bottom CommandBar was a
couple of pixels off and wasn't quite flush with the bottom of the
table), but that may have been because I was using IE9's IE7 emulation
instead of looking at it in IE7 itself. If everything is lining up
when you look at it in IE7, you're fine. =)
On Aug 30, 11:49 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
if one should not use HorizontalPanel, would you prefer the use of
FlowPanel over inserting the IE7 specific style?
How did it come you proposed to change the height? (Maybe I have a
problem, I don't know yet! :-))
Magnus
On Aug 30, 3:37 pm, Falcon msu.fal...@gmail.com wrote:
If the height is working for you, don't worry about changing it.
Keep in mind that GWT will actually send different code to different
browsers. The reason that you aren't seeing that value in Firebug in
Firefox was that Firefox was receiving a width of 100% and not the
368, but GWT was sending an inline style to IE6 and 7 to account for
some of the rendering problems in IE. However, that panel was designed
to be used in quirks mode, so GWT is sending values that don't work in
standards mode, which is what you're using.
I don't remember for sure if IE7 has it, but IE8 and the IE9 developer/
platform preview both have Developer Tools (either F12 or under
Tools) which allows you to do similar things to Firebug. The IE9
preview lets you switch between IE5, IE7, IE8, and IE9 rendering modes
while IE8 lets you switch between IE7 and IE8. I'd recommend checking
each version of the browser directly if possible as those rendering
modes don't always do a perfect job and there may be minor
differences, but at least the developer tools should get you in the
ballpark.
On Aug 30, 7:29 am, Magnus alpineblas...@googlemail.com wrote:
Hi Falcon,
thank you very much!!!
This works perfectly!
I just copied your code in my main html file, right at the end of the
head tag.
Could you tell me how you found out that the width was set to 368 px?
In FF I have FireBug, but it did not show this width. In IE I have
nothing similar.
Another question: Why should I change the height from 35px to 33px? I
had no problem with the heigt...
Thank you again!
Now I can proceed with my app...
Magnus
On 27 Aug., 16:22, Falcon msu.fal...@gmail.com wrote:
The problem in the example code that you posted is that the width is
getting set to 368px on the table in the inline style, which is
overriding the width: 100% that you want. Now, I'm not looking at this
with IE7, but with IE9 developer preview in IE7 standards mode, so
it's possible that there's a bug with that that's not showing me what
I should actually be seeing, but if you change width to 100% on both
the top table (class=TitleBar) and bottom table
(class=CommandBar), then also change the height of CommandBar to
35px from 33, that should give you what you're wanting.
I think part of the problem is that GWT uses the same codepath for IE6
and IE7, so they're using an inline style fix to accomodate IE6 that's
breaking IE7. (When looking at that page in Firefox, the width on
those tables is set to 100% instead of a numeric value.)
The easiest way to fix this yourself would be to use a conditional
comment with your styles inside. e.g.:
!--[if IE 7]
style type=text/css
table.TitleBar {
width: 100% !important;}
table.CommandBar {
width: 100% !important;
height: 35px !important;}
/style
![endif]--
Normally, I'd recommend you do this just in the IE7 code path of GWT,
but from what I remember, GWT combines IE6 and IE7 into the same
codepath by default. I'm not a big fan of !important declarations in
CSS in general, but in this case, since GWT is putting inline styles
on the element, I don't see a way around it unless you find a way to
override those styles in GWT itself, which would probably mean
manually splitting IE6 and IE7 into their own codepaths.
Hope that helps!
On Aug 27, 4:12 am, Magnus alpineblas...@googlemail.com wrote:
For convenience I uploaded a minimalistic live demo with source
code:http://www.bavaria64.de:8080/LayoutProblem
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Re: /missing-plugin/ eroor
While the fix for the main link propagates, we have a temporary download link here: http://gwt.google.com/samples/MissingPlugin On Mon, Aug 30, 2010 at 10:11 AM, Rok Arnus rok.ar...@gmail.com wrote: I have the exact same problem. Have you figured it out? On 29 avg., 14:32, miki haiat miko5...@gmail.com wrote: im newby to gwt ... i download the eclipse plugin and im tiring to run the google exemple code and thats what`s im receiving in the browser The requested URL /missing-plugin/ was not found on this server. and in the eclipse console 29/08/2010 15:26:25 com.google.appengine.tools.development.LocalResourceFileServlet doGet WARNING: No file found for: /favicon.ico thanks miki -- 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. -- Chris Conroy Software Engineer Google, Atlanta -- 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: Docs for 2.0
http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/index.html On Aug 30, 7:06 am, John nesre...@gmail.com wrote: Where can I find the Google Web Toolkit API Reference for 2.0 Thanks. John -- 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: exporting data to excel
I use jXLS http://jxls.sourceforge.net/ (which in turn uses POI) to
create the output file on the server, then depending on the browser
either (i) do a Window.open (on IE, which either triggers the excel
activeX to open the file, or presents the save as dialog), or (ii) set
the url of a hidden iFrame to the file (all other browsers), which
triggers download. Both actions are called in the callback when the
report gen is completed on the server. The hidden iFrame let me work
around pop-up blockers.
jXLS uses a mail merge style generation. You create a normal excel
file with placeholders, e.g. ${data.here}; this is the template file.
You write a little pojo on the server to grab the data, which jXLS
then merges with the template, creating the output file.
good luck.
On Aug 30, 9:51 am, Lewis Yeung yeung.le...@gmail.com wrote:
I am currently working on an appl using gwtext. However, i need to
export data to an excel for users to save in their local machines. I
wonder how this can do done. I will have a button or some sort and
when it is clicked, the presenter will call the server (which gets
data from DB) using GWT RPC. Do I use Poi or jExcel to create the
excel from server? then how can users save the file in their local
machines? pls help. any tutorials or samples would be great. thanks
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Re: Docs for 2.0
On Mon, Aug 30, 2010 at 2:29 PM, Jim Douglas jdoug...@basis.com wrote: http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/index.html Thanks. I always found these docs on the basic GWT site, but they have bumped that to 2.1 now. I guess Milestone editions count as releases now? John -- 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: What are the benefits of using a MVP Framework?
It makes unit-testing easier. Thats it. Without mvp you need to use GwtTestCase for all your client side tests, and it isn't the fastest experience. 2010/8/30 Jambi michael.lukaszc...@googlemail.com Hey guys, i´m asking myself these days what´s the benefit of using a MVP Framework like GWTP (never realy used it because i´m very new to the whole MVP architecture) instead of writing your MVP app like it´s described on the google code page? Is it a lot easier and more comfortable? What´s the point of using a MVP framework at all, since it ´s just a design pattern? Isn´t there a good MVP integration coming in GWT 2.1 so that it´s not realy worth it to start using those frameworks or am I completely wrong? thanks, Michael -- 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: What are some of the most valuable frameworks in your project?
Thanks everyone for your responses they've been a huge help. I noticed a lot of people using gwtp and no mention of MVP4G. What made your decision to go with gwtp instead of mvp4g? On Aug 29, 2:14 pm, Ikari igen...@gmail.com wrote: Gin and Guice for dependency injection. GWT-presenter as realization of MVP pattern, GWT-dispatch for client-server communication. So far that's fine. -- 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 align labels within a FlowPanel or a LayoutPanel
Hi, how can I vertically center a Label (or HTML) within a FlowPanel or LayoutPanel? In addition, how can I have two Labels (or HTMLs) in a row, one at the left and one at the right, each one vertically centered? Thank you 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: WSDL
Hi, Pls suggest what is wrong there ? Or Anyother way to consume wsdl and invoke remote methods. Also response is xml so any tool to map xml to java convinient for gwt. Thanks in advance Deepak On Mon, Aug 30, 2010 at 6:01 PM, Deepak Singh deepaksingh...@gmail.comwrote: Any idea pls. Regards Deepak On Mon, Aug 30, 2010 at 1:08 AM, Deepak Singh deepaksingh...@gmail.comwrote: Hi, I tried with groovyws but could not run succesfully. I created a java project in eclipse 3.5. Added the jar files groovyws.jar with 0.5.2 version,cxf-bundle-2.1.4.jar, asm.jar . Did the following code : WSClient proxy = *new* WSClient( http://www.w3schools.com/webservices/tempconvert.asmx?WSDL;, GroovyTest.* class*.getClassLoader()); proxy.initialize(); Object *obj* = proxy.invokeMethod( CelsiusToFahrenheit, 0); But when i run it, i always get error saying the someclass.not found exception. Pls let me know that am i missing some more jar files or any configuration needs to be done to run it. Thanks Deepak On Tue, Aug 10, 2010 at 8:00 PM, rudolf michael roud...@gmail.comwrote: Well you need to use a proxy on the server that calls the different web services you have. In case you like dynamic language check this out http://groovy.codehaus.org/GroovyWS http://groovy.codehaus.org/GroovyWSit is so fucking easy to use web services with groovy. but this has nothing to do with GWT/client side coding. best regards, Rudolf Michael On Tue, Aug 10, 2010 at 5:26 PM, mikedshaf...@gmail.com mikedshaf...@gmail.com wrote: To follow up on the other replyyou have to do this on the server, in Java. Apache Axis is a great way to do it... But it won't work on the client in the emulated JRE (I suspect since I've never tried it, but I doubt it will) On Aug 10, 3:27 am, Deepak Singh deepaksingh...@gmail.com wrote: Hi All, I need to consume several cross-domain wsdl files and get data by calling methods from wsdl. I dont know how to do this using GWT. Pls suggest. I am using GWT 2.1 m2 Thanks 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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-toolkit@googlegroups.com . To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@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: converting JPA entities to Records
On 30 août, 18:37, Peter Simun si...@seges.sk wrote:
Thomas, I don't want to start a flame war here, but I really didn't
get your point about generating interfaces.
The goal is: automatically convert JPA-annotated entities to GWT
Records so it means that you have:
- @Entity class DomainEntity {...}
- GWT 2.1 Record interface
If you already have that, assuming you're using RequestFactory, then
you don't need anything else (apart from defining your RequestFactory
and GWT.crate() it, but you'll use the RequestFactory generator, you
don't need to code one).
and you want to get both of them in a result:
- class RecordDomainEntity extends DomainEntity implements Record
{...}
So, deffered binding will works perfectly for that case. Same with the
annotation processing.
If that's what you want, then yes, deferred binding or annotation
processing would both work. But I don't think that was the original
question, or I really misunderstood it.
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Re: Docs for 2.0
I think you missed that I posted links for both 2.0 and 2.1. On Aug 30, 11:46 am, John nesre...@gmail.com wrote: On Mon, Aug 30, 2010 at 2:29 PM, Jim Douglas jdoug...@basis.com wrote: http://google-web-toolkit.googlecode.com/svn/javadoc/2.0/index.html http://google-web-toolkit.googlecode.com/svn/javadoc/2.1/index.html Thanks. I always found these docs on the basic GWT site, but they have bumped that to 2.1 now. I guess Milestone editions count as releases now? John -- 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.
Is there anyone using GWT at University Laval ?
Just a ping to see if there's anyone else using GWT for institution projects :D Cheers, -- Christian Goudreau www.arcbees.com -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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: What are the benefits of using a MVP Framework?
Gal, Jambi was asking why you would use an MVP framework instead of just doing it the way described in the MVP tutorial on the GWT site. Jambi, I don't have a great answer for you as I'm new to all of this myself, but I'd imagine it's to make your life easier and to handle more things automatically for you. When you're doing an MVP app, you find yourself writing a lot of similar code over and over again, but it can be difficult to figure out how to abstract some of that out; there's just an awful lot of boilerplate that goes along with getting MVP working. I think the frameworks are intended to mitigate that somewhat. I will probably wait for GWT's built-in 2.1 stuff as well and just roll my own until then, but it might not be bad to start with one of the frameworks and migrate from that once 2.1 is out. Someone with more experience can probably answer that better than I. On Aug 30, 1:56 pm, Gal Dolber gal.dol...@gmail.com wrote: It makes unit-testing easier. Thats it. Without mvp you need to use GwtTestCase for all your client side tests, and it isn't the fastest experience. 2010/8/30 Jambi michael.lukaszc...@googlemail.com Hey guys, i´m asking myself these days what´s the benefit of using a MVP Framework like GWTP (never realy used it because i´m very new to the whole MVP architecture) instead of writing your MVP app like it´s described on the google code page? Is it a lot easier and more comfortable? What´s the point of using a MVP framework at all, since it ´s just a design pattern? Isn´t there a good MVP integration coming in GWT 2.1 so that it´s not realy worth it to start using those frameworks or am I completely wrong? thanks, Michael -- 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: What are the benefits of using a MVP Framework?
Hope this won't sound too bad: why don't you hand-write dependency injection on every project? 2010/8/30 Falcon msu.fal...@gmail.com Gal, Jambi was asking why you would use an MVP framework instead of just doing it the way described in the MVP tutorial on the GWT site. Jambi, I don't have a great answer for you as I'm new to all of this myself, but I'd imagine it's to make your life easier and to handle more things automatically for you. When you're doing an MVP app, you find yourself writing a lot of similar code over and over again, but it can be difficult to figure out how to abstract some of that out; there's just an awful lot of boilerplate that goes along with getting MVP working. I think the frameworks are intended to mitigate that somewhat. I will probably wait for GWT's built-in 2.1 stuff as well and just roll my own until then, but it might not be bad to start with one of the frameworks and migrate from that once 2.1 is out. Someone with more experience can probably answer that better than I. On Aug 30, 1:56 pm, Gal Dolber gal.dol...@gmail.com wrote: It makes unit-testing easier. Thats it. Without mvp you need to use GwtTestCase for all your client side tests, and it isn't the fastest experience. 2010/8/30 Jambi michael.lukaszc...@googlemail.com Hey guys, i´m asking myself these days what´s the benefit of using a MVP Framework like GWTP (never realy used it because i´m very new to the whole MVP architecture) instead of writing your MVP app like it´s described on the google code page? Is it a lot easier and more comfortable? What´s the point of using a MVP framework at all, since it ´s just a design pattern? Isn´t there a good MVP integration coming in GWT 2.1 so that it´s not realy worth it to start using those frameworks or am I completely wrong? thanks, Michael -- 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 google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: XMLHttpRequest / RequestBuilder - withCredentials
On 30 août, 18:14, davewilliamson dave.p.william...@googlemail.com wrote: Hi, Using GWT RequestBuilder, I need to set the withCredentials flag for the XMLHttpRequest (I need to do XSS with access to Cookies as part of an RPC call). Maybe I am too much of a Noob with GWT, but can't see how this can be done?!?! Everything else I am try to do is working fine (i.e. I get the correct data/functions that I am trying to achieve (Cross site)), but cannot pass a cookie to the Server, or set a cookie from the Server - I am using GAE to host the application. I appreciate the default action of XMLHttpRequest is to set the 'withCredentials' flag to false (for XSS), hence the ability to override this setting when sending the request - But RequestBuilder doesn't appear to provide any interface to this function. Can anybody point me to the way this would be set? You can't do that with RequestBuilder, but you can use com.google.gwt.xhr.client.XMLHttpRequest instead. It's a JavaScriptObject (aka overlay type) so you can use JSNI (or just a cast to your own JSO) to set its withCredential property to true. -- 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.
Using GWT for a large UI project
Hello group, A few weeks ago I started a shared document which analyses using GWT for a large UI project, which has also reviewed by this group (thanks for your feedback!). After learning more, the analysis has been updated to include the following sections: Using GWT for a large UI project Goals Web applications paradigm alternatives Google Web Toolkit (GWT) Engineering Cross-functional team collaboration More info on GWT Recommendation Appendix: Evaluating GWT 3rd party libraries Appendix: Cool web apps on GWT Appendix: Useful articles If you'd like to have a look at it, please see https://docs.google.com/document/edit?id=16rQknO-r3ZqfMbuIl0R52OnFcWBCOKTPm1wDCzSQgvUhl=en Feel free to share your feedback and experiences on larger projects either on this group or in private. If you have developed GWT front- ends on .NET back-ends, your feedback is specially appreciated :) Thanks, Marius -- 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: What are the benefits of using a MVP Framework?
Hey Gal, thanks for the answer. Yes, I learned that already and I think I posted my question wrong. I wanted to know what´s the difference in implementation if I decide to import an extern library which was build for MVP uses insted of writing my MVP code from scratch? What would be the benefits of that decision? Maybe i´m just thinking in a complete wrong direction, and my question makes no sense. As i mentioned, i´m very new to the whole MVP story I need it for dummies please ;) -- 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: What are the benefits of using a MVP Framework?
In my opinion, using an MVP framework is yet another way to benefit from the knowledge gathered by countless of your peers working on similar problems. One key benefit of gwt-platform, for example, is to crystallize the community around a specific implementation. I'm sure GWTP users can tell you how great it is to post a problem to the forum and get 3 answers within an hour. So here is why I think you should go with a framework: - It reduces boilerplate by introducing time-tested abstractions and using tools like GWT code generators or annotation processors ; - It reduces low level bugs by increasing the size of your pool of testers ; - It gives you access to features that would be long to develop otherwise ; - It drives you towards good design through it's documentation and examples ; - It helps you find your way around and resolve your problems through its community ; And something that many GWTP users seem to enjoy: - It let's you contribute back and add features you like in the project, helping many others in the process. Waiting for GWT 2.1 classes can be an option, but even according to Thomas Boyer, who has been investigating these thoroughly, even these classes are meant to be extended through third party frameworks. I enjoin you to read his blog posts: http://tbroyer.posterous.com/gwt-21-places http://tbroyer.posterous.com/gwt-21-places-part-ii And the following discussion on the GWTP forum: http://groups.google.com/group/gwt-platform/browse_thread/thread/4c00e59dc139ccdf Hope it helps. And remember: Good programmers write good code; great programmers steal great code. ;) Cheers, Philippe On Aug 30, 12:28 pm, Gal Dolber gal.dol...@gmail.com wrote: Hope this won't sound too bad: why don't you hand-write dependency injection on every project? 2010/8/30 Falcon msu.fal...@gmail.com Gal, Jambi was asking why you would use an MVP framework instead of just doing it the way described in the MVP tutorial on the GWT site. Jambi, I don't have a great answer for you as I'm new to all of this myself, but I'd imagine it's to make your life easier and to handle more things automatically for you. When you're doing an MVP app, you find yourself writing a lot of similar code over and over again, but it can be difficult to figure out how to abstract some of that out; there's just an awful lot of boilerplate that goes along with getting MVP working. I think the frameworks are intended to mitigate that somewhat. I will probably wait for GWT's built-in 2.1 stuff as well and just roll my own until then, but it might not be bad to start with one of the frameworks and migrate from that once 2.1 is out. Someone with more experience can probably answer that better than I. On Aug 30, 1:56 pm, Gal Dolber gal.dol...@gmail.com wrote: It makes unit-testing easier. Thats it. Without mvp you need to use GwtTestCase for all your client side tests, and it isn't the fastest experience. 2010/8/30 Jambi michael.lukaszc...@googlemail.com Hey guys, i´m asking myself these days what´s the benefit of using a MVP Framework like GWTP (never realy used it because i´m very new to the whole MVP architecture) instead of writing your MVP app like it´s described on the google code page? Is it a lot easier and more comfortable? What´s the point of using a MVP framework at all, since it ´s just a design pattern? Isn´t there a good MVP integration coming in GWT 2.1 so that it´s not realy worth it to start using those frameworks or am I completely wrong? thanks, Michael -- 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%2Bunsubs cr...@googlegroups.com google-web-toolkit%2bunsubscr...@googlegroups.comgoogle-web-toolkit%252Bu nsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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%2Bunsubs cr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to
Re: What are the benefits of using a MVP Framework?
Ah Ok! I think the reasons are now clear to me. I guess i will check out some of those frameworks. Thanks guys ;) -- 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.
IE8 Style.setOpacity
Hey All, It seems that IE8 uses -ms-filter to work opacity propertly and the Style function for setting opacity works great in all browsers but IE8. Does anyone know a workaround for setting the -ms-filter property via javascript? I've tried several: style.setProperty(MsFilter, progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )); style.setProperty(MsFilter, \progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )\); style.setProperty(msFilter, \progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )\); Any suggestions would be greatly appreciated, 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: Docs for 2.0
On Mon, Aug 30, 2010 at 3:26 PM, Jim Douglas jdoug...@basis.com wrote: I think you missed that I posted links for both 2.0 and 2.1. Nope, didn't miss that. Appreciate your info. I just don't understand why the basic docs for the latest released stable version have disappeared from the basic home page area of GWT, and we have to dig for it in the svn structure. But never mind, you solved my problem. John -- 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: Long RPC causes fail without statuscode
Hi, cause I don't see any chance to edit I reply to myself. I got a statuscode: 12002 and as I can read from the www it's a timeout. Seems that it is an http request timeout. Has anybody tested a workaround or has a solution for this problem? Hmm... I'll search google tomorrow :) Regards -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-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.
Using an App-wide RPC serive or multiple services?
Hey guys, another question from me ;)! What is your approach for your rpc logic? Are you having an App-wide RPC service you pass to each presenter or are you having multiple service classes you instatiuate in the presenter you need it? I´ve seen both approaches in different gwt examples and i´m not realy sure which is the best. What do you guys think? -- 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: IE8 Style.setOpacity
Nevermind, I asked too soon, I ended up using: style.setProperty(filter, alpha(opacity \\= + (int)(opacity*100) + )); and it worked fine. On Aug 30, 3:55 pm, bconoly bcon...@gmail.com wrote: Hey All, It seems that IE8 uses -ms-filter to work opacity propertly and the Style function for setting opacity works great in all browsers but IE8. Does anyone know a workaround for setting the -ms-filter property via javascript? I've tried several: style.setProperty(MsFilter, progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )); style.setProperty(MsFilter, \progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )\); style.setProperty(msFilter, \progid:DXImageTransform.Microsoft.Alpha(Opacity= + (int) (opacity*100) + )\); Any suggestions would be greatly appreciated, 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: Is it possible to remove the '+' Sign next to GWT's Root Tree Item?
I answered my own question, after a bit of research. In case you run
into the same issue, here's some code to get you over the hump. It
relies on using the non-default constructor for Tree. If you set
spacer.png to a 1x1 transparent PNG it will remove the + signs. Here
is the full code I used.
public interface MyResources extends ClientBundle {
public static final MyResources INSTANCE =
GWT.create(MyResources.class);
@Source(spacer.png)
public ImageResource leaf();
}
public class TreeImagesExample implements Tree.Resources
{
@Override
public ImageResource treeClosed() {
// TODO Auto-generated method stub
return MyResources.INSTANCE.leaf();
}
@Override
public ImageResource treeLeaf() {
// TODO Auto-generated method stub
return MyResources.INSTANCE.leaf();
}
@Override
public ImageResource treeOpen() {
// TODO Auto-generated method stub
return MyResources.INSTANCE.leaf();
}
}
Main Function:
TreeImagesExample tx= new TreeImagesExample();
Tree t = new Tree(tx);
t.addItem(root);
On Aug 22, 5:23 pm, Travis G travis.godwin.g...@gmail.com wrote:
I wondered if anyone knew whether it was possible to remove the '+'
Sign that appears next to the root item in a GWT Tree? I didn't see a
CSS rule to handle it. Can one replace the + sign with say, a GIF?
(Adapted code from GWT manual below, for illustrative purposes)
TreeItem root = new TreeItem(root); // Wish to remove + sign from
next to this item
root.addItem(item0);
root.addItem(item1);
root.addItem(item2);
root.setState(true, true);
// Add a CheckBox to the tree
TreeItem item = new TreeItem(new CheckBox(item3));
root.addItem(item);
Tree t = new Tree();
t.addItem(root);
// Add it to the root panel.
RootPanel.get().add(t);
--
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Re: Using an App-wide RPC serive or multiple services?
here again :D. I like the app-wide rpc service because when you centralize your rpc-service you can easily add batching and caching to it. The down-side is that when you use one rpc-service for your whole app you can't code-split the serializers. I looking for the solution to that problem. 2010/8/30 Jambi michael.lukaszc...@googlemail.com Hey guys, another question from me ;)! What is your approach for your rpc logic? Are you having an App-wide RPC service you pass to each presenter or are you having multiple service classes you instatiuate in the presenter you need it? I´ve seen both approaches in different gwt examples and i´m not realy sure which is the best. What do you guys think? -- 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. -- Guit: Elegant, beautiful, modular and *production ready* gwt applications. http://code.google.com/p/guit/ -- 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: Digest for google-web-toolkit@googlegroups.com - 25 Messages in 14 Topics
Please stop emailing me. No more. I have so many emails from this -Original Message-From: google-web-toolkit+nore...@googlegroups.comdate: 01/03/2010 06:56 PMTo: Digest Recipients Subject: Re: Digest for google-web-toolkit@googlegroups.com - 25 Messages in 14 TopicsNote: Original message sent as attachment -- 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. ---BeginMessage--- = Today's Topic Summary = Group: google-web-toolkit@googlegroups.com Url: http://groups.google.com/group/google-web-toolkit/topics - Read a file on the server at server startup [3 Updates] http://groups.google.com/group/google-web-toolkit/t/a178d7a9619ffbeb - GWT Compile [1 Update] http://groups.google.com/group/google-web-toolkit/t/e90968b5d7322c8a - RPC vs HTTP requests [1 Update] http://groups.google.com/group/google-web-toolkit/t/86c3f160b4363cc7 - Deprecation warning in all RPCs dealing with collections on GWT 2.0 RC2 [1 Update] http://groups.google.com/group/google-web-toolkit/t/cbf566637f03496a - SuggestBox and DTO [1 Update] http://groups.google.com/group/google-web-toolkit/t/3f8feae1547ab298 - Borders on Decorator panel [1 Update] http://groups.google.com/group/google-web-toolkit/t/21995321405c2253 - MVP Article... Source Code? [3 Updates] http://groups.google.com/group/google-web-toolkit/t/dcab092b8ee3c471 - findResource(DynaTable/html.gwt.xml) -- Resource not found, returning null [2 Updates] http://groups.google.com/group/google-web-toolkit/t/bf18d4b6101f3e4f - GWT and Eclipse not working [2 Updates] http://groups.google.com/group/google-web-toolkit/t/f6e1e1f40cb9cb33 - GWT maps 2.x version issue [2 Updates] http://groups.google.com/group/google-web-toolkit/t/f30526e660f484c1 - Google Web Toolkit [1 Update] http://groups.google.com/group/google-web-toolkit/t/2e8d7be5069effb4 - gwt 2.0 plugin crashes firefox 3.5 in OS X 10.4 [1 Update] http://groups.google.com/group/google-web-toolkit/t/50d912d37c59091e - JUnit tests from Eclipse: Refresh problem [1 Update] http://groups.google.com/group/google-web-toolkit/t/3c1dd7e567901074 - packing custom gwt libraries [5 Updates] http://groups.google.com/group/google-web-toolkit/t/c1f1e1b0767d42e1 = Topic: Read a file on the server at server startup Url: http://groups.google.com/group/google-web-toolkit/t/a178d7a9619ffbeb = -- 1 of 3 -- From: Lothar Kimmeringer j...@kimmeringer.de Date: Jan 03 02:38PM +0100 Url: http://groups.google.com/group/google-web-toolkit/msg/a4786389b3b5194f ky schrieb: But this does not work when deployed because the file paths are somehow different. How can I get the correct file path to access config.txt in the deployed version? getClass().getResourceAsStream(/config.txt); It returns null if the file can't be found. if you place the config-file in the same package as the class reading it, you can leave away the slash. Regards, Lothar -- 2 of 3 -- From: ky zane.t...@gmail.com Date: Jan 03 01:29PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/34171dd9da6c5f6c Just to reiterate, I would like best to find a way to obtain the base path for the web application that lives inside the war. @Lothar: Thanks for the tip; I am calling getClass().getResourceAsStream (config.txt) from ServiceImpl.java in the server package. It works when I put config.txt in the server package, but I was hoping to put it in the war in the same place as the main .html file, on the same level where /WEB-INF resides. If I try getClass().getResourceAsStream (/config.txt) however, I get a null. Any idea what I might be doing wrong? @Mariyan: This is a file that the server needs to load that the client knows nothing about. I am new to java web application development though, so I am open to suggestions about best practices. I've read about properties files in XML that reside on the server but I can't find how to set them up. I suppose I could manually add a property for the correct path if I can't programatically determine it. -- 3 of 3 -- From: ky zane.t...@gmail.com Date: Jan 03 02:16PM -0800 Url: http://groups.google.com/group/google-web-toolkit/msg/e42db321816d1702 The way I'm getting around the issue is by calling String root = getServletContext().getRealPath(/); after the server has
Re: Digest for google-web-toolkit@googlegroups.com - 25 Messages in 14 Topics
Please stop emailing me. No more. I have so many emails from this To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.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.
