Re: GWT application listings
I don't know of any such site. This question on Quora might be a good starting point: http://www.quora.com/What-web-applications-use-Google-Web-Toolkit-(GWT) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Module unload
I use Window.addCloseHandler() to handle module unload, but I'm not sure if it is an official method or not. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
google maps with GWT Designer
Hi, im trying to designe a google map application with GWT Designer, can you please show me where do I attach the map please. Do i need to insert a vertical panel then add a canvas and then attach the map to the canvas ? or can I attach the map to the vertical panel ? thanks ron -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Clear Center of a DockLayoutPanel
I am trying to determine how to clear out the center of a DockLayoutPanel (GWT 2.1). My "main" view will be something like this: I'm using an MVP design and will register event handlers (which will be delegated to MenuItem Command implementations). However, when someone chooses an item from the menubar, the contents of the center need to change. It's been suggested that I put a DeckPanel in the center, which is fine, but I don't know how to get the contents to "flip" the deck. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Hijri (Jalali) Datepicker
Dear all expert
I want to generate hijri (jalali) date picker, there is no problem in
the UI design, but the callendar converter doesn't work accurately
with GWT. It should be mentioned that the converter itself is working
correctly and the problem starts when I try to use it in GWT.
Can anyone help me?
import com.google.gwt.user.client.*;
import java.util.Date;
import com.google.gwt.user.client.ui.*;
class CalendarWidget extends Composite
implements ClickListener, SourcesChangeEvents {
private class NavBar extends Composite implements ClickListener{
public final DockPanel bar = new DockPanel();
public final Button prevMonth = new Button("<", this);
public final Button prevYear = new Button("<<", this);
public final Button nextYear = new Button(">>", this);
public final Button nextMonth = new Button(">", this);
public final HTML title = new HTML();
private final CalendarWidget calendar;
public NavBar(CalendarWidget calendar) {
this.calendar = calendar;
setWidget(bar);
bar.setStyleName("navbar");
title.setStyleName("header");
HorizontalPanel prevButtons = new HorizontalPanel();
prevButtons.add(prevMonth);
prevButtons.add(prevYear);
HorizontalPanel nextButtons = new HorizontalPanel();
nextButtons.add(nextYear);
nextButtons.add(nextMonth);
bar.add(prevButtons, DockPanel.WEST);
bar.setCellHorizontalAlignment(prevButtons, DockPanel.ALIGN_LEFT);
bar.add(nextButtons, DockPanel.EAST);
bar.setCellHorizontalAlignment(nextButtons, DockPanel.ALIGN_RIGHT);
bar.add(title, DockPanel.CENTER);
bar.setVerticalAlignment(DockPanel.ALIGN_MIDDLE);
bar.setCellHorizontalAlignment(title, HasAlignment.ALIGN_CENTER);
bar.setCellVerticalAlignment(title, HasAlignment.ALIGN_MIDDLE);
bar.setCellWidth(title, "100%");
}
public void onClick(Widget sender) {
if (sender == prevMonth) {
calendar.prevMonth();
} else if (sender == prevYear) {
calendar.prevYear();
} else if (sender == nextYear) {
calendar.nextYear();
} else if (sender == nextMonth) {
calendar.nextMonth();
}
}
}
private static class CellHTML extends HTML {
private int day;
public CellHTML(String text, int day) {
super(text);
this.day = day;
}
public int getDay() {
return day;
}
}
private final NavBar navbar = new NavBar(this);
private final DockPanel outer = new DockPanel();
private final Label label = new Label();
private final Grid grid = new Grid(6, 7) {
public boolean clearCell(int row, int column) {
boolean retValue = super.clearCell(row, column);
Element td = getCellFormatter().getElement(row, column);
DOM.setInnerHTML(td, "");
return retValue;
}
};
private Date date = gregorianToJalali(new Date(), 'Y');
private ChangeListenerCollection changeListeners;
private String[] days = new String[] { "شنبه", "یکشنبه", "دوشنبه",
"سه شنبه", "چهارشنبه", "پنج شنبه", "جمعه" };
private String[] months = new String[] { "فروردین", "اردیبهشت",
"خرداد",
"تیر", "مرداد", "شهریور", "مهر", "آبان", "آذر", "دی",
"بهمن", "اسفند" };
public CalendarWidget() {
setWidget(outer);
grid.setStyleName("table");
grid.setCellSpacing(0);
outer.add(navbar, DockPanel.NORTH);
outer.add(grid, DockPanel.CENTER);
drawCalendar();
setStyleName("CalendarWidget");
}
private void drawCalendar() {
int year = getYear();
int month = getMonth();
int day = getDay();
setHeaderText(year, month);
grid.getRowFormatter().setStyleName(0, "weekheader");
for (int i = 0; i < days.length; i++) {
grid.getCellFormatter().setStyleName(0, i, "days");
grid.setText(0, i, days[i]);
}
Date now = gregorianToJalali(new Date(), 'Y');
int sameDay = now.getDate();
int today = (now.getMonth() == month && now.getYear()+1900 == year) ?
sameDay : 0;
int firstDay = gregorianToJalali(new Date(year - 1900, month, 1),
'Y').getDay();
int numOfDays = getDaysInMonth(year, month);
int j = 0;
for (int i = 1; i < 6; i++) {
for (int k = 0; k < 7; k++, j++) {
int displayNum = (j - firstDay + 1);
if (j < firstDay || displayNum > numOfDays) {
grid.getCellFormatter().setStyleName(i, k, "empty");
grid.setHTML(i, k, " ");
} else {
HTML html = new CellHTML(
"" + String.valueOf(displayNum) + "",
displayNum);
html.addClickListener(this);
grid.getCellFormatter().setStyleName(i, k, "cell");
if (displayNum == today) {
grid.getCellFormatter().addStyleName(i, k, "today");
} else if (displayNum == sameDay) {
grid.getCellFormatter().addStyleName(i, k, "day");
}
grid.setWidget(i, k, html);
}
}
}
}
protected void setHeaderText(int year, int month) {
navbar.title.setText(months[month] + ", " + year);
}
private int getDaysInMonth(int year, int month) {
switch (month) {
case 1:
if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0)
return 29; // leap year
else
return 28;
case 3:
return 30;
case 5:
return 30;
case 8:
return 30;
case 10:
return 30;
default:
return 31;
}
}
public void prevMonth()
Problem in the Release Notes page for 2.2
Hi, Not sure where the best place to report this, but I believe you have a broken link on the Release notes page about HTML5 canvas: http://code.google.com/webtoolkit/doc/latest/ReleaseNotes.html#HTML5 I believe the link: http://code.google.com/p/gwt-canvas-demo/ should be: http://code.google.com/p/gwtcanvasdemo/ Thanks, Brian Van Klaveren -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Multiple requests in one context
Hi all. We are using GWT in our project. And we got the problem related with RequestFactory. The problem is following. Let's we have a some entity class which contain some formula and a data to evolute it. The calculation is performed on the server side. We are using RequestFactory to get intermediate result (this because in real application we have a huge object graph involved in this calculation process, so it's difficult to pass it via GWT RPC). The result is passed back to the form, and the user can check it, modify if it needed, and commit. Because of the are using RequestFactory to pass the proxies to server, the EntityProxy objects became to the frozen state, and we can not edit them anymore. If we call Request.edit(..) in the onSuccess handler it fails with "Request is already in progress" message. How it's better to solve it? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: How to make a TextArea auto-growing...?
Nice link, they do it better I think than I did. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best practice for callbacks
An example of handlers I have: http://gwtexample.appspot.com/ - Demo http://code.google.com/p/gwt-examples/wiki/Navigation - Wiki of my handler stuff -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best practice for callbacks
MyClassWidget widget = (MyClassWidget) event.getSource();
If all the widgets are different, and your not sure of the type, I'll stick
the handler after init of the widget.
for (int i=0; i < 10; i++) {
MyClassWidget widget = new MyClassWidget();
widget.addChangeHandler(new ChangeHandler() {
public void onChange(ChangeEvent event) {
MapIcon mi = (MapIcon) event.getSource();
int e = mi.getChangeEvent();
if (e == AppEventManager.MAPICONSELECTED) {
setMapIconDataSelected(mi.getMapIconSelected());
}
}
});
}
Not sure that was what your aiming for.
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Accordion Panel, collapse all accordions
The default behavior is to expand the first accordion, and collapse all the rest. Is there a way to collapse all the accordions on initial page load. Thanks -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Code Splitting: code placed in wrong fragment
Hmm, ok I have a greater understanding of my problem now. My PageProxys are what do the instantiations of Pages and the first split point that directly references a PageProxy will be the split fragment that contains the associated Page. I don't understand why though. Maybe it has something to do with the face that each PageProxy is statically defined inside each Page? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: RequestFactory/Editor AutoBean has been frozen error
I think you are addressing the wrong issue – Scott is pointing out that general exceptions do not allow you to re-fire contexts after modifying the proxies further. The r/o proxy instance is stuck as read only because there still exists a context-specific edited copy of it, which did not succeed and has not been cleared. The context clears itself in the case of failure or validation error, but not in the case of general failure, Scott is suggesting (and I think I agree, admittedly without having tried this use case) that this is a mistake, and that general transport failure should be treated as something that can be retried. On Friday, February 18, 2011 6:01:14 PM UTC-6, Thomas Broyer wrote: > > I think it was on-purpose: validation is done before any invocation is > processed, so you can safely send the same invocations back to the server > after making changes to the proxies so they validate the next time. I guess > the idea is that you then only change proxies and fire the context again, > without enqueueing your invocations once more. > > Failures however can happen at any time during invocations processing. > Clearing invocations would work in many cases, but not all: you'll send the > same operations, but the domain objects might have change as a result of a > previous successful invocation (RequestFactory doesn't make any assumption > on the use of transactions, so things have not necessarily been rolled back; > actually in your case, our datastore –MongoDB– doesn't have that concept of > transaction, and we successfully use RF with it; and similarly, AppEngine > transactions are so specific that you won't enclose your whole RF request in > a transaction), so applying the operations might very well fail (e.g. entity > has been deleted, or its state has changed so that a setter now throws an > exception). > > You'd probably rather want to copy the edited entities to another context. > I haven't checked but it might be possible using AutoBeanUtils.getAutoBean > and AutoBean.clone before a context.edit(). > > See also http://code.google.com/p/google-web-toolkit/issues/detail?id=5794 > -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Code Splitting: code placed in wrong fragment
*Is there any way to see, via the Compile Reports, why a particular class is ending up in a particular split fragment? There are only stack traces for classes that end up in the initial fragment and leftovers fragment.* My specific problem: I have Pages and a PageFactory creates these pages. Every Page has a PageProxy. The Link that comes into PageFactory has a reference to it's associated PageProxy. The PageProxy has a method that returns a LazyLoadPageHandler that the PageFactory runs to create pages. The LazyLoadPageHandler is the only place that ever instantiates a specific Page. The PageFactory's createPage() has the GWT.runAsync(). The result is correct that individual Pages are all split out into a single split fragment. However, as soon as I added another split point somewhere else in the program, most of those Page sub-classes got moved over to the new split fragment! The new split fragment does indeed access PageProxys but they do not request LazyLoadPageHandler, let alone fire them. The weird thing is that two of the Pages are kept in the original split fragment, even though their associated PageProxys are accessed inside the new split code. If I simply make a reference to the PageProxys outside of any split code and before the initial split point then they (the Page sub-classes) all get moved back into the original split fragment. I'm lost as to the reasons behind all this and I fear that no one is going to be able to help me due to how specific of a situation this is :( -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: SAXParseException when using SafeHtml Template
Thank you Ryan, it Worked !!! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: SAXParseException when using SafeHtml Template
try wrapping your "template markup" in a block element,
public interface Template extends SafeHtmlTemplates {
@SafeHtmlTemplates.Template("{1}")
SafeHtml img(String url, String text);
}
Ryan
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SAXParseException when using SafeHtml Template
Hello Everyone,
I am getting SaxParseException when using a custom created SafeHtml
Template,
it complains that the markup is malformed, but I cannot spot the problem.
do you know what I am doing wrong ?
Thank You
I have the following template:
final Template template = GWT.create(Template.class);
public interface Template extends SafeHtmlTemplates {
@SafeHtmlTemplates.Template("{1}")
SafeHtml img(String url, String text);
}
and use it in the following way:
@Override
public void render(Context context, ImageProxy value,
SafeHtmlBuilder sb) {
sb.append(template.img(value.getImageURI(), value.getName()));
}
when I use it works fine.
when I use "{1}"
I get the following exception:
DEBUG: Invoking generator
com.google.gwt.safehtml.rebind.SafeHtmlTemplatesGenerator.
TRACE: Constructing interface
xx.xxx.gwt.demo.xx.client.ImageListView.Template.
TRACE: Generating method body for img().
ERROR: Parser fatal error: org.xml.sax.SAXParseException: The markup
in the document following the root element must be well-formed..
ERROR: Parse Error during template parsing, at line 1, column 23 of
input {1}: org.xml.sax.SAXParseException:
The markup in the document following the root element
must be well-formed..
DEBUG: Rebinding com.google.gwt.dom.client.StyleInjector.StyleInjectorImpl.
WARN: For the following type(s), generated source was never committed (did
you forget to call commit()?).
WARN: xxx.xxx.gwt.demo.xx.client.ImageListView_TemplateImpl.
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GWT application listings
I am a huge fan of GWT was wondering if anyone kept a page of sites that used GWT to develop their applications. I think that RoR does a nice job of this. Ref: http://rubyonrails.org/applications -Terry I apologize in advance if this post is a duplicate. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best practice for callbacks
Thanks, but I loop through UI-Elements so I can´t make the variables final. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: best practice for callbacks
If you make the variables final you can have access to them. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Getting Error when deploying on Tomcat
The only thing I am not understanding is that when I'm running in production mode, everything is running perfectly but when I am taking the war file and placing it on external jetty or tomcat, first the application is not loading correctly and also event the rpc is not working -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: UiBinder + HTMLPanel + css = Loss of hair???
On 19 February 2011 03:43, pete wrote:
> Hallo,
>
> I have a weird problem, in my UiBinder template (suppose it's the
> template for TestWidget) I have sth like the following code
>
>
> .fullSize {
> height: 100%;
> width: 100%;
> }
>
>
>
>
> TestDiv
>
>
>
> But if I initialize
>
> TestWidget test = new TestWidget();
> SimplePanel testPanel = new SimplePanel();
> testPanel.setPixelSize(800, 600);
> testPanel.add(test);
> RootPanel.get().add(testPanel);
>
> I see that the ScollPanel indeed has the full size of 800 x 600, but
> then in FireBug it shows a weird div with just position: relative; and
> for all child elements the size is broken (meaning, the percentage
> doesn't refer to the 800 x 600 px anymore...)
> I tried for a ridiculous long time, to fix this, but I don't know
> where I go wrong (since literally every f* tag should have size
> 100% and therefore I don't know where this ominous tag without style
> comes from...)
>
> Does anyone know what I'm doing wrong, and how to fix it? It' almost 5
> in the morning here, so it might as well be a stupid mistake, that I
> can't identify through my swollen little pig eyes anymore, but I
> couldn't find rest, if I hadn't at least posted it here ;-)
The strange div you're seeing is part of ScrollPanel. ScrollPanel
consists of a div in a div.
If you add
.fullSize div {
height: 100%;
width: 100%;
}
then you should get what you want.
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Re: Problems while installing Google Updates for Eclipse 3.6
Hello, I finally got it working. I had to download the plugins separately and install from the local disk. You can try this approach before going for uninstall-install cycle. Cheers, Sandeepa -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT Designer 2.2 error with gwt-maven project
The only difference with mine seems to be that I don't include gwt-dev in the dependencies. Including it did cause problem in m2eclipse so you may want to take it out. (It's grabbed automatically by gwt-maven-plugin.) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Stack Layout Panel - strange layout problem after switching tabs!
Using IE's DOM explorer might help you see what's wrong there... If you have the app deployed somewhere I could take a quick look. Philippe -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Getting Error when deploying on Tomcat
If someone knows something about this, please help !! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT 2.2 / RequestFactory - Can domain objects be interfaces as opposed to concrete classes?
Thanks Thomas and John for for your inputs. Would you see this workaround as the default behaviour in future GWT releases? On 18 fév, 18:13, John Maitland wrote: > I had the same problem and managed to implement a new > ServiceLayerDecorator. See.. > > http://groups.google.com/group/google-web-toolkit/browse_thread/threa... > > Regards, > > 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-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: UiBinder + HTMLPanel + css = Loss of hair???
Not being a html / css is my problem as well ;-)
Just that anyway, there is this weird div with only attribute
"position: relative" created in the html output. So even if I set
margin, it still goes with respect to this sh div, that I don't
know how to control, doesn't it? If I set the attributes of this div
to width="100%" height="100%" manually with firebug, it renders
correctly, but I don't know how to reach this div from inside of my
template / code...
Thanks for the margin tip though, I'll try this next time!!
On Feb 19, 6:24 am, JosephLi wrote:
> hi Pete,
>
> I am not an html / css, but from what I read, u might want to switch
> to using css' margin-left and margin-right properties for better
> layout control.
>
> Joseph
>
> On Feb 18, 10:43 pm, pete wrote:
>
> > Hallo,
>
> > I have a weird problem, in my UiBinder template (suppose it's the
> > template for TestWidget) I have sth like the following code
>
> >
> > .fullSize {
> > height: 100%;
> > width: 100%;
> > }
> >
>
> >
> >
> > TestDiv
> >
> >
>
> > But if I initialize
>
> > TestWidget test = new TestWidget();
> > SimplePanel testPanel = new SimplePanel();
> > testPanel.setPixelSize(800, 600);
> > testPanel.add(test);
> > RootPanel.get().add(testPanel);
>
> > I see that the ScollPanel indeed has the full size of 800 x 600, but
> > then in FireBug it shows a weird div with just position: relative; and
> > for all child elements the size is broken (meaning, the percentage
> > doesn't refer to the 800 x 600 px anymore...)
> > I tried for a ridiculous long time, to fix this, but I don't know
> > where I go wrong (since literally every f* tag should have size
> > 100% and therefore I don't know where this ominous tag without style
> > comes from...)
>
> > Does anyone know what I'm doing wrong, and how to fix it? It' almost 5
> > in the morning here, so it might as well be a stupid mistake, that I
> > can't identify through my swollen little pig eyes anymore, but I
> > couldn't find rest, if I hadn't at least posted it here ;-)
>
> > About any help I'd be really glad...
>
> > Greetz,
> > Pete
>
>
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"Note: RequestFactory caches ServiceLocator and service instances, so make sure both are thread-safe."
Today, reading again the documentation to find a sparkle of light in implementing RequestFactory with EJBs, I read this note. Now, it's not a problem if ServiceLocator are cached, there I do a simple JNDI lookup so every time the method is called we got a new Service instance. The problem is the second part "service instances" are cached too, and this is not an option with EJBs because at any time the container can decide to discard that instance and the reference is to an invalid EJB. Not only heavy loaded server can lead to the decision to deactivate the bean, but also any System Exception put the bean in an invalid state, and this is something that can happen often in production system. How did you manager to deal with this ?? For now I decided to simply ignore the problem, but I'm not so confident with this. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
best practice for callbacks
Hi, I have the following Problem. >From many different methods (e.g. a Clickhandlers) I call the same async service on the server. In the callback I don´t have access on the variables of my calling method, which I need, to decide, who called the service. (for example to update different UI-Widgets) Is there a better way as using "kind of global variable"? Thanks Frank. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: UiBinder problem with IsWidget
Assuming MapWidget extends IsWidget, yes, that should work. On Sat, Feb 19, 2011 at 8:26 AM, pete wrote: > But I should be able to use an Interface in my template, if I use > (provided = true)? > > On Feb 18, 5:22 pm, Y2i wrote: > > Oops, sorry I didn't notice MapWidget was an interface. I think you are > > correct. > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- 218.248.6165 niloc...@gmail.com -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: UiBinder problem with IsWidget
But I should be able to use an Interface in my template, if I use (provided = true)? On Feb 18, 5:22 pm, Y2i wrote: > Oops, sorry I didn't notice MapWidget was an interface. I think you are > correct. -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Getting Error when deploying on Tomcat
Hi, I have already compiled my application, when I am running it in web mode from Eclipse everything is working perfectly fine, no error at all. In my project, i'm using several libraries such as hibernate. All libraries have been correctly been placed on the classpath as well as in the lib folder in web-inf. however when i'm deploying it on tomcat, i'm getting several problem, first no data is being loaded from database. I was using a lib for capcha at http://www.javacodegeeks.com/2010/06/add-captcha-gwt-application.html Can someone please help, i've got to deploy this system?? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Master-details with GWT
Not sure what kind of help you are asking for. Do you want suggestions regarding the UI and what interface elements to use or are you asking about database schema, etc.? If your question is UI related you can use a CellTable to present the master records. When a row is selected you can get the Master record from DataProvider which acts as sort of a middle man between the actual data and the CellTable and then retrieve its many side of records from what ever datastore you are using. There are other ways of course but CellTable is very efficient and fast. On Sat, Feb 19, 2011 at 7:36 AM, csaffi wrote: > Hi everybody, > I'd like to develop a web application using GWT for implementing the > master-details pattern. When clicking on the master-table, the details- > table will show all records related to the master. > > For example, two related tables with a 1:n relation could be these: > > - Master: orders(id, date, totalAmount) > - Details: order(order, code, description, price, qty) > > > Please help me if you could suggest anything. Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "Google Web Toolkit" group. > To post to this group, send email to google-web-toolkit@googlegroups.com. > To unsubscribe from this group, send email to > google-web-toolkit+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/google-web-toolkit?hl=en. > > -- *Jeff Schwartz* http://jefftschwartz.appspot.com/ follow me on twitter: @jefftschwartz -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT Designer 2.2 error with gwt-maven project
Hi,
The same error still comes for me in eclipse for gwt-maven-plugin
2.2.0 (as per temp suggestion above) and even when it's plugin
dependency is updated to use GWT 2.2.0.
This is my relevant POM section:
org.codehaus.mojo
org.codehaus.mojo
gwt-maven-plugin
2.2.0
com.google.gwt
gwt-user
${gwt.version}
com.google.gwt
gwt-dev
${gwt.version}
com.google.gwt
gwt-servlet
${gwt.version}
...
...
and property:
2.2.0
m2eclipse seemed to have picked up 2.2.0 version of plugin correctly,
as i can see from Maven console
Am i missing anything, please point out..
-Hari
On Feb 19, 4:38 am, Thomas Broyer wrote:
> On Friday, February 18, 2011 7:19:07 PM UTC+1, Philippe Beaudoin wrote:
>
> > gwt-maven-plugin version 2.1.0 uses gwt-dev 2.1 automatically, which can
> > break quite a few things.
>
> gwt-maven-plugin:2.1.0-1 has a dependency on com.google.gwt:gwt-dev:2.1.0,
> but you can override it to make it use the version you want/need (and this
> is the "official" way of doing
> things):http://olamy.blogspot.com/2010/12/using-gwt-sdk-211-with-gwt-maven-pl...
> No need to recompile the plugin.
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Master-details with GWT
Hi everybody, I'd like to develop a web application using GWT for implementing the master-details pattern. When clicking on the master-table, the details- table will show all records related to the master. For example, two related tables with a 1:n relation could be these: - Master: orders(id, date, totalAmount) - Details: order(order, code, description, price, qty) Please help me if you could suggest anything. Thanks! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Error cant found Acceso.gwt.xml
Hello All, I have a problem with a GWT proyect (I'm using GWT 2.1.1). I have created a proyect called Library which is located on src/ org,nac.jamr, and obviously I have a folder org.nac.jamr.client, org.nac.jamr.server and org.nac.jamr.shared, ok? I need another module for an initial login html page. I have created a module called Access.gwt.xml which is located on src/org.nac.jamr and for now, my proyect has errors! Eclipse say me that I need import a module... but don't worry. I have removed the Access.gwt.xml, and I have created it in src/org.nac.jamr.access... I click on run, and Log say me: [Error] Unable to find org.nac.jamr.Acceso.gwt.xml ... Someone know what file/configuration I need to touch to solve this problem? Thanks for all! -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: ServiceLocator and entities with collection
I got them, every collection has getter/setter, but they are not called on the server side. Where is my mistake ?? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: ServiceLocator and entities with collection
Every property has to have a setter for it to be mutable, i.e. a one-to-many relationship needs to have a One#setFoos(List many). RequestFactory won't getList()/clear()/addAll(), it will setList(); even if on the client-side you called getList/add/remove/etc. BTW, same goes for embedded/value objects. If you cannot have setters in your domain objects, you can "merge" values (e.g. getList/clear/addAll instead of setList) in a ServiceLayerDecorator (override the setProperty method) -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: ServiceLocator and entities with collection
Thank you very much Thomas, to summarize what you sent me I can say that only many-to-one relationship are managed, one-to-many it's up to the developer ??? -- You received this message because you are subscribed to the Google Groups "Google Web Toolkit" group. To post to this group, send email to google-web-toolkit@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
