Re: Application loads with blank page on Firefox 4 beta 6
Isn't anyone else experiencing this. Please help, this is becoming an issue on windows as well, a user is reporting it on ff windows too. You help is really appreciated. Gaurav On Nov 17, 11:21 pm, keyvez key...@gmail.com wrote: Hi, I think this might be a bug in the new gwt 2.1 sdk. When I create a new web application project in eclipse and compile and run it in web mode on FF4 beta 6, I see a blank page. On debugging in firebug, the following errors was thrown: reference to undefined property m.external.gwtOnLoad reference to undefined property document.documentMode Please help. 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: Application loads with blank page on Firefox 4 beta 6
I have also filed an issue with GWT on this. http://code.google.com/p/google-web-toolkit/issues/detail?id=5606 I hope I am not the only one with the issue. On Nov 17, 11:21 pm, keyvez key...@gmail.com wrote: Hi, I think this might be a bug in the new gwt 2.1 sdk. When I create a new web application project in eclipse and compile and run it in web mode on FF4 beta 6, I see a blank page. On debugging in firebug, the following errors was thrown: reference to undefined property m.external.gwtOnLoad reference to undefined property document.documentMode Please help. 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.
Get all events
i want to retrieve all events , previouslyadded to a Widget(button, Panel, TextFiled ...) , at runtime -- 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.
Specific positioning
Hi, I have a question. I want to create an object by double clicking in the background. Creating an object isn't a problem, but I don't know how to do this in the specific position where the mouse make the double click... Can anyone help me? -- 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.
gridpanel can not sort
Hi I have a gridpanel inside a tabpanel and I have a function which
adds records to the gridpane's store. The problam I have is that
everytime I sort the gridpanel, all records disappeared... Anyway I
can fix this? or is it possible to make the gridpanel unsortable? I
tried using reconfigure instead of getStore.add(...) but I got a null
is null error when calling reconfigure... pls help. thanks alot
GridPanel resultGrid;
companyGrid = new GridPanel();
companyGrid.setStripeRows(true);
companyGrid.setAutoScroll(true);
companyGrid.setHeight(200);
companyGrid.setWidth(600);
companyGrid.setAutoExpandColumn(code);
Object[][] emptyData = new Object[][]{};
MemoryProxy proxy = new MemoryProxy(emptyData);
this.reader = new ArrayReader(getRecordDef());
Store store = new Store(proxy, reader, true);
columnModel = new ColumnModel(getColumnConfig());
companyGrid.setStore(store);
companyGrid.setColumnModel(columnModel);
forthTab.add(companyGrid);
tabPanel.add(forthTab);
public void loadCompanyTable(Object[][] companyList, int size){
companyGrid.getStore().removeAll();
if (size != 0){
Store store = new Store(new MemoryProxy(companyList), reader);
store.load();
companyGrid.getStore().add(store.getRecords());
}
companyGrid.getStore().commitChanges();
}
companyGrid.reconfigure(store, columnModel); - tried calling this
but got null is null error
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Eclipse Plugin open source
Hi, I know Eclipse Plugin is not yet open sourced, and I know you are thinking about open it. Do you have any idea about the date (2010?02011? later?)? I'm thinking about a plugin which will get compilation error, like Eclipse Plugin does with Service/ServiceAsync (generate Async class, generate methods to be conform to synchronous, etc.), but based on annotations. And getting sources might help me a lot ! 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.
Eclipse Plugin open source
Hi, I know Eclipse Plugin is not yet open sourced, and I know you are thinking about open it. Do you have any idea about the date (2010?02011? later?)? I'm thinking about a plugin which will get compilation error, like Eclipse Plugin does with Service/ServiceAsync (generate Async class, generate methods to be conform to synchronous, etc.), but based on annotations. And getting sources might help me a lot ! 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.
Re: Invalid version number 2.0 passed to external.gwtOnLoad(), expected 2.1
please clear cache of your browser and delete all the output dirs for modules (that named after your module found under war folder) On 17 Nov., 07:16, Hendrik Jan van Randen hjvanran...@gmail.com wrote: We're migrating our GWT 2.0.4 application to GWT 2.1.0. I've therefore upgraded my Google Plugin for Eclipse to GWT 2.1.0. When I try to run our application in the GWT debugger in Eclipse (Debug as web application, go to its URL in Firefox) I get the following message: Connection received from localhost:47526 [ERROR] Invalid version number 2.0 passed to external.gwtOnLoad(), expected 2.1; your hosted mode bootstrap file may be out of date; if you are using -noserver try recompiling and redeploying your app Recompiling doesn't resolve the problem. Also changing the version from 2.0 to 2.1 in the line var $hostedHtmlVersion=2.1; in the files hosted.html in the war directory doesn't resolve the problem. I cannot find any explicit instructions to migrate from GWT 2.0 to 2.1. My environment: Ubuntu 10.04 LTS Firefox 3.6.12 with Google Web Toolkit Developer Plugin for Firefox 1.0.7511 Eclipse Helios with Google Plugin for Eclipse with GWT version 2.1.0. Any suggestions how I can resolve this problem? -- 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: Get all events
You mean something like: Event.addNativePreviewHandler(NativePreviewHandler handler) ? JavaDoc: Adds a NativePreviewHandler that will receive all events before they are fired to their handlers. Note that the handler will receive all native events, including those received due to bubbling, whereas normal event handlers only receive explicitly sunk events. On 19 Nov., 10:33, MAM mersni.am...@gmail.com wrote: i want to retrieve all events , previouslyadded to a Widget(button, Panel, TextFiled ...) , at runtime -- 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: Eclipse Plugin open source
On my side I would like to extend it to simplify the generation of some code like Activity / View / Place (juste creates stub). Like what is already done for uiBinder / ClientBundle, ... I am very interested to know this date too. Thanks Nicolas. 2010/11/19 jbroquefere jeanbaptiste.roquef...@gmail.com Hi, I know Eclipse Plugin is not yet open sourced, and I know you are thinking about open it. Do you have any idea about the date (2010?02011? later?)? I'm thinking about a plugin which will get compilation error, like Eclipse Plugin does with Service/ServiceAsync (generate Async class, generate methods to be conform to synchronous, etc.), but based on annotations. And getting sources might help me a lot ! 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.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: GWT MVP ActivityMapper with GIN
This is going to be a recurring question here and the source of much frustration for anyone who doesn't ask or read this group. It would be nice if someone would update that piece of the documentation. -Brian On Tue, Nov 16, 2010 at 10:35 PM, Ashton Thomas attechserv...@gmail.comwrote: http://groups.google.com/group/google-web-toolkit/browse_thread/thread/2ed199a42c500156/9cf373ccdbd1b43a Unfortunately, the mere mention of a need for something does not imply its current availability :-) I wrote the Activities and Places doc and really should have left GIN out of it for the time being. On Nov 16, 10:10 pm, zixzigma zixzi...@gmail.com wrote: from GWT MVP documentation for Activity Mapper: [ActivityMapper] will likely have lots of code like if (place instanceof SomePlace) return new SomeActivity(place). A better way to implement the chain of nested ifs would be with a GIN module. Can someone please provide some tips on how GIN injection can replace the nested IFs ? I am familiar with GIN and have set it up, and use it, but have no idea how it can be used in this case ? http://code.google.com/webtoolkit/doc/latest/DevGuideMvpActivitiesAnd... Thank You -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.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.
container listener for gwt
Hi
I need to handle the event occured on the child component, childList. The event
handler has to be defined on guicontainer because the guicontainer shows the
change. So, I need the ContainerListener just like the onein JFC. How can i
implement this in GWT?
class guicontainer extends HorizontalPanel
{
this.add(new childList());
}
class childList extends VerticalPanel
{
--
//contains list
}
Thanks a lot
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Image using CSS in UiBinder
I'm doing the main screen by using the UiBinder, and I'm trying to put a background image in a table, but I can not, my question is how it should be the following line and where should I put the image? table cellpadding='0' cellspacing='0' style='width: 100%; background-image: url(myimage.png); background-repeat: no-repeat; background-position: right;' -- 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.
What should I learn , Google Web Toolkit or Jquery ?
Hi, I am currently deciding in which technology should I put more time in and learn . I have been working with drupal and wordpress since 4 months and I like the platforms. As for the browser side work I am a bit confused whether I should put more time in google web toolkit + drupal / word press or jquery + drupal / wordress Thank you in advance for sharing your views, Kachaloo -- 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: Problem with call Window.open inside AsyncCallback.onSuccess for IE
try to disable your popup blocker
On 6 Okt., 14:18, Andrey H. apbt...@gmail.com wrote:
Hi All!
I have strange problem: When I call Window.open function(servlet,
which return file for download) inside AsyncCallback.onSuccess, then
new tab opens and immediately closed, the file isn't downloaded. For
Fierfox it's work fine, for IE - bad.
This part of code:
new AsyncCallbackBeanModel()
{
public void onSuccess(BeanModel model)
{
Window.open(GWT.getModuleBaseURL() + SomeServlet,
_blank, );
}
});
I need for a help.
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Re: GWT Hosting
You should definitely reconsider GAE. It supports extra space and documents upload. They even released a preview of 1.4.0 with some *great* features! -g. On Nov 18, 6:49 pm, Isuru Madusanka 2eis...@gmail.com wrote: Hi, I have trouble with finding a good hosting service. I can try Google App Engine. But my app need more space and allow users upload documents. I tried a trial account with a reputed hosting company. But they are not good at customer service. I am looking for a low-cost hosting. Do you guys have any suggestions? -- 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: CellTable column text alignment
We have exactly the same problem. Seems this is not possible; same for vertical alignment (bottom, middle, top). You can only set one style for all columns. On 17 Nov., 21:06, Pravin poddutur...@gmail.com wrote: Any suggestions on text alignment ? On Nov 11, 9:11 am, Lukas Herman herni...@gmail.com wrote: Thanks for pointing this out. This adds class name to colgroup col, where only limited subset of CSS properties is allowed (http://www.w3.org/TR/CSS2/tables.html#columns). Unfortunately text-align is ignored when set on COL element. Anyway, addColumnStyleName() requires additional index over added columns. A typical use case for this scenario is: create table displaying row data from the database, displaying firstcolumnis ID number right aligned, nextcolumnis NAME text centered etc.. WhileCellTableAPI defines addColumn(Column), specifying additional style properties on addedcolumnwould require to maintain additionalcolumnindex property to reference currently addedcolumn. From my point of view thecolumnstyle name is clearly a property ofColumnclass. With regards Lukas Herman On 10 lis, 19:36, John LaBanca jlaba...@google.com wrote: Can you useCellTable#addColumnStyleName() to add the text-align property to the col element for thecolumn? Thanks, John LaBanca jlaba...@google.comon Wed, Nov 10, 2010 at 11:01 AM, Lukas Herman herni...@gmail.com wrote: Hello, is there any way to set text-align property onCellTablecolumn? The currentCellTablecode allows only static cellStyle to be applied to tdClasses. I would expect an optionalColumnclass cellStyle property, which would be appended to tdClasses during rendering. -- 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.-Hide quoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: design pattern for common functionality between Activities
I have been reading Thomas Broyer's blog now for a full day and am
still having an issue with loading my application. Attached it the
EntryPoint. If you can tell me what I might be doing wrong that would
be awesome.
public class Library implements EntryPoint {
Logger logger = Logger.getLogger(LibraryLogger);
private Place defaultPlace = new HomePlace(Welcome);
private LayoutPanel layoutPanel = new LayoutPanel();
private SimplePanel headerPanel = new SimplePanel();
AcceptsOneWidget headerDisplay = new AcceptsOneWidget() {
public void setWidget(IsWidget w) {
Widget widget = Widget.asWidgetOrNull(w);
layoutPanel.setWidgetVisible(headerPanel, widget !=
null);
headerPanel.setWidget(widget);
}
};
private SimplePanel mainPanel = new SimplePanel();
AcceptsOneWidget mainDisplay = new AcceptsOneWidget() {
public void setWidget(IsWidget w) {
Widget widget = Widget.asWidgetOrNull(w);
layoutPanel.setWidgetVisible(mainPanel, widget != null);
mainPanel.setWidget(widget);
}
};
private SimplePanel sidePanel = new SimplePanel();
AcceptsOneWidget sideDisplay = new AcceptsOneWidget() {
public void setWidget(IsWidget w) {
Widget widget = Widget.asWidgetOrNull(w);
layoutPanel.setWidgetVisible(sidePanel, widget != null);
sidePanel.setWidget(widget);
}
};
private SimplePanel footerPanel = new SimplePanel();
AcceptsOneWidget footerDisplay = new AcceptsOneWidget() {
public void setWidget(IsWidget w) {
Widget widget = Widget.asWidgetOrNull(w);
layoutPanel.setWidgetVisible(footerPanel, widget !=
null);
footerPanel.setWidget(widget);
}
};
/**
* This is the entry point method.
*/
public void onModuleLoad() {
// Create ClientFactory using deferred binding so we can replace
with different
// impls in gwt.xml
ClientFactory clientFactory = GWT.create(ClientFactory.class);
EventBus eventBus = clientFactory.getEventBus();
PlaceController placeController =
clientFactory.getPlaceController();
// Start ActivityManager for the main widget with our
ActivityMapper
ActivityMapper headerActivityMapper = new
HeaderActivityMapper(clientFactory);
ActivityManager headerActivityManager = new
ActivityManager(headerActivityMapper, eventBus);
headerActivityManager.setDisplay(headerDisplay);
ActivityMapper sideActivityMapper = new
SideActivityMapper(clientFactory);
ActivityManager sideActivityManager = new
ActivityManager(sideActivityMapper, eventBus);
sideActivityManager.setDisplay(sideDisplay);
ActivityMapper footerActivityMapper = new
FooterActivityMapper(clientFactory);
ActivityManager footerActivityManager = new
ActivityManager(footerActivityMapper, eventBus);
footerActivityManager.setDisplay(footerDisplay);
ActivityMapper mainActivityMapper = new
MainActivityMapper(clientFactory);
ActivityManager mainActivityManager = new
ActivityManager(mainActivityMapper, eventBus);
mainActivityManager.setDisplay(mainDisplay);
// Start PlaceHistoryHandler with our PlaceHistoryMapper
AppPlaceHistoryMapper historyMapper=
GWT.create(AppPlaceHistoryMapper.class);
PlaceHistoryHandler historyHandler = new
PlaceHistoryHandler(historyMapper);
historyHandler.register(placeController, eventBus,
defaultPlace);
logger.info(Layout Panel +layoutPanel);
RootPanel.get().add(layoutPanel);
// Goes to place represented on URL or default place
historyHandler.handleCurrentHistory();
}
}
On Nov 12, 10:08 am, koma k...@koma.be wrote:
I think i start to understand, after reading the blog posts from
Thomas Broyer
here:http://tbroyer.posterous.com/gwt-21-activities-nesting-yagni
and the other posts in this series
Looking at a host page, you can identify different display areas.
Every dynamic area - not the static part of the host page - is
managed by an activity manager, which decides the activity to live in
the display area.
The applications switches between places and changing places triggers
each activity manager to update its part of the display area;
So I think I have to create a
- menu activity manager
- main content activity manager
- login/logout link activity manager
- sidebar activity manager.
What do think ?
Handling inbound soap message
I would like to use GWT in my next project but a non-negotiable requirement is the ability to receive an incoming soap message and parse through the xml information. Essentially we are registering to be notified of events and the notification is delivered to an endpoint you supply (which would be the GWT service) and is a POST of a soap message, with a content type of text/xml. I'm unable to figure a way to allow GWT to receive this message. I have tried to override doPost (like doGet) in my implementation that extends RemoteServiceServlet but doPost is final in GWT. I also noticed that for post's GWT expects text/x-gwt-rpc, unfortunately I have no control over the service so text/xml is sent. My hope is that there's a way I can intercept or receive the POST within my GWT implementation and then subsequently parse the soap message which should just be parsing xml at that point. Thanks for any suggestions. -- 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.
Datagrid
Hello, I am making a comparison of frameworks (GWT, Flex, Wicket, …) and I am a bit surprised to find that GWT has a lot of lacks. But maybe I’m wrong ? = datagrid. Until 2.1, no datagrid with pagination, and the new datagrid doesn’t offer sort. = validation. No validation framework (For example, Flex has validators). For the datagrid, I found one in the incubator. I test it, and I was surprised to see that we must call our service in the TableModel, so breaking the MVP model. Maybe I miss something there too ? But there is no documentation … For the validation I didn’t found a complete (documented and with i18n) framework. Are SmartGWT or Vaadin or others overlayers mandatory ? Thanks David -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT client-side thread or asynchronous call ?
On Nov 18, 8:09 am, MickeyR mnroo...@gmail.com wrote: Is there anything similar to using java threads that I can use in my client side code ? I can't think of any portable ways to do this. The only way you can get the behavior you want that I can think of is to create a browser plugin (like a firefox protocol handler) that you can issue gwt's async requests to. In essence, the local plugin looks like a remote site to your application. It will look like an ajax type request from your gwt code's perspective, however the handling of the search request/etc will all run in the plug-in/protocol handler. And of course, if you are loading your app from a server somewhere, you'll have the browser's same origin policy issues that you will have to solve (unless you load your gwt app from your plugin as well). -- 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: RequestFactory - Send error to client
Hello,
i have the same problem and the same interrogation (intentional or
not ?)
If you look on the RF doc, all code examples use RequestT to fire(),
but all the real samples (DynaTableRF, Expenses) I've studied use
RequestContext to fire() instance request.
And is there any other differences between the two fires ?
Any RF developers around ? :)
Anthony.
On 16 nov, 16:27, Dain Kaplan dain.kap...@gmail.com wrote:
I dug around a bit and discovered why the onFailure() handler was not being
called. The DynaTableRf sample that ships with GWT 2.1 uses the new Editor
framework. In the PersonEditorWorkflow.java class it initializes the editor
and keeps a copy of the RequestContext as follows:
PersonRequest context =requestFactory.personRequest();
context.persist().using(person);
When the user clicks the Save button, the onSave() click handler gets
called, which basically does:
context.fire(new ReceiverVoid() {
@Override
public void onSuccess(Void response) {
dialog.hide();
}
@Override
public void onViolation(SetViolation errors) {
dialog.setText(Errors detected on the server);
editorDriver.setViolations(errors);
}
});
For dealing with successes and violations, that works fine. The problem
happens when you want to deal with exceptions thrown on the server. The
RequestContext and Request objects seem to have their own Receiver()
instances, but only the Receiver instance for the Request (and NOT the
RequestContext) gets parsed for server-side exceptions (see
com.google.gwt.requestfactory.client.impl.AbstractRequest.handleResponseText()
for the error parsing code, and AbstractRequestContext.doFire() for
RequestContext code that ignores any errors). To briefly show what's going
on, below is a snippet from the TransportReceiver that gets created in the
AbstractRequestContext.doFire() method for handling the request:
public void onTransportSuccess(String payload) {
try {
// TODO: chained methods
assert invocations.size() == 1;
invocations.get(0).handleResponseText(payload);
if (receiver != null) {
if (errors.isEmpty()) {
receiver.onSuccess(null);
// After success, shut down the context
editedProxies.clear();
invocations.clear();
returnedProxies.clear();
} else {
receiver.onViolation(errors);
}
}
} finally {
postRequestCleanup();
}
}
What winds up happening is that if the payload contains errors, they get
processed in the handleResponseText() method call, but only if the request
instance has a Receiver set. The code below that does not handle errors at
all, so even on error the onSuccess() method of your receiver gets called.
Is such behavior intentional?
The workaround is to set the Request's Receiver instance and call
context.fire() instead, but still leaves the DynaTableRf sample a bit
misleading.
DK
On Nov 16, 2010, at 4:43 PM, DK wrote:
I've encountered the same problem. Intuition says that throwing an
error should trigger the onFailure() method, not the onSuccess()
method with a SEVERE logging the exception. Is this a known bug?
On Nov 6, 5:03 am, Henrique F M fm.henri...@gmail.com wrote:
Hi there,
I didn't find the solution to this anywhere, so I'm creating this new
discussion.
I want to be able to send errors from myRequestFactoryto the client.
Let me give an example: let's say my app is a simple Person CRUD. My
Person class has a String name attribute and I don't want to have more
than two Persons with the same name. So i was thinking something like
this:
--RequestFactoryServer Implementation
public static Person createNewPerson(String name){
if( isThereAnotherPersonWithThisName(name) ){
//do something HERE
}else{
pm.makePersistent(person);
}
...
}
-- Client ---
().fire(
new ReceiverPerson() {
@Override
public void onSuccess(Person person) {
Window.alert(OK!);
//do stuff
}
@Override
public void onFailure(ServerFailure error) {
Window.alert(Fail!);
Window.alert(error.getMessage());
//do stuff
}
});
I don't know what I have to do on HERE to make my Receiver go to
onFailure. I've tried to throw Exceptions, RequestException, but it
only make my server log the error and the response never arrives to
the client.
Am I missing something here? What would you suggest?
Thanks
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To
How to keep row selected after pagination grid refresh?
Hi folks,
I have a below a simple scenario:
1. I have a grid populated with data
2. I select any 1 row from grid - data with a specific Object
Id [internal id]
3. I press a refresh button from a paginationToolbar
4. data are refreshed
5. no row from grid is being selected.
Question 1:
How can I change a step 5, so after refresh a row with specific Object
Id (from step 2) would be automaticaly selected?
I tried to implement a LoadListener to loader, but it seems like I'm
incorrectly selecting a row from my grid.
Here is a bit of my code:
1. A global variable of type Zakazka to store a Zakazka before
refresh occures (the one which should be selected after refresh):
Code:
private Zakazka selectedZakazka;
2. Here is my grid definition with loader's load listener
Code:
RpcProxyPagingLoadResultZakazka proxy = new
RpcProxyPagingLoadResultZakazka() {
@Override
public void load(Object loadConfig,
AsyncCallbackPagingLoadResultZakazka callback) {
Tracing.Log(ZakazkyAktivne.RpcProxy.load.before);
service.getZakazky((PagingLoadConfig) loadConfig,
callback);
Tracing.Log(ZakazkyAktivne.RpcProxy.load.after);
}
};
// loader
final PagingLoaderPagingLoadResultModelData loader = new
BasePagingLoaderPagingLoadResultModelData(proxy);
loader.setRemoteSort(true);
ListStoreZakazka store = new ListStoreZakazka(loader);
pagingToolBar = new PagingToolBar(50);
pagingToolBar.bind(loader);
ListColumnConfig columns = new ArrayListColumnConfig();
columns.add(new ColumnConfig(object_id, Object Id, 80));
columns.add(new ColumnConfig(cislo_dokladu, Číslo dokladu,
100));
ColumnConfig created = new ColumnConfig(created, Dátum
vytvorenia, 105);
created.setDateTimeFormat(DateTimeFormat.getFormat(dd.MM.
HH:mm:ss));
columns.add(created);
columns.add(new ColumnConfig(objednavatel, Objednavatel,
120));
columns.add(new ColumnConfig(stredisko, Stredisko, 150));
columns.add(new ColumnConfig(stav_zakazky_id, Id stavu
zakazky, 60));
columns.add(new ColumnConfig(stav_zakazky_kod, Kód stavu
zakazky, 100));
columns.add(new ColumnConfig(stav_zakazky, Stav zakazky,
100));
columns.add(new ColumnConfig(stav_zakazky_zmenil_uziv_meno,
Zakazku změnil, 100));
ColumnConfig updated = new ColumnConfig(stav_zakazky_zmena,
Dátum změny, 105);
updated.setDateTimeFormat(DateTimeFormat.getFormat(dd.MM.
HH:mm:ss));
columns.add(updated);
ColumnModel cm = new ColumnModel(columns);
gridZakazka = new GridZakazka(store, cm);
gridZakazka.setStateId(pagingGridExample);
gridZakazka.setStateful(true);
gridZakazka.addListener(Events.Attach, new
ListenerGridEventZakazka() {
public void handleEvent(GridEventZakazka be) {
PagingLoadConfig config = new BasePagingLoadConfig();
config.setOffset(0);
config.setLimit(50);
MapString, Object state = gridZakazka.getState();
if (state.containsKey(offset)) {
int offset = (Integer)state.get(offset);
int limit = (Integer)state.get(limit);
config.setOffset(offset);
config.setLimit(limit);
}
if (state.containsKey(sortField)) {
config.setSortField((String)state.get(sortField));
config.setSortDir(SortDir.valueOf((String)state.get(sortDir)));
}
loader.load(config);
}
});
gridZakazka.getSelectionModel().addListener(Events.SelectionChange,
new ListenerSelectionChangedEventZakazka() {
public void handleEvent(SelectionChangedEventZakazka
be) {
if (be.getSelection().size() 0) {
Tracing.Log(Grid selection changed);
formBindings.bind((ModelData)
be.getSelection().get(0));
setZakazkaDetailToolBar(be.getSelectedItem().getZakazkaObjectId(),
be.getSelectedItem().getZakazkaStavZakazkyId());
//
getLogZakazkaGrid(be.getSelectedItem().getZakazkaObjectId());
//pagingToolBarLog.refresh();
} else {
Tracing.Log(Nothing selected);
formBindings.unbind();
zakazkaDetailToolBar.removeAll();
}
}
});
loader.addLoadListener(new LoadListener() {
@Override
public void loaderLoad(LoadEvent le)
{
// Run your selection logic here
Tracing.Log(loaderLoad invoked!);
gridZakazka.getSelectionModel().select(selectedZakazka, false);
Tracing.Log(selectedZakazka selected);
}
});
gridZakazka.setLoadMask(true);
gridZakazka.setBorders(true);
3. Selected zakazka is remembered before refresh using a below code:
Code:
public void
Re: UiBinder fails after upgrading to gwt 2.1.0
Hi,
I'm also stuck here and can't migrate to GWT 2.1.
I replaced my old xercesImpl-2.6.2 with version 2.9.1 but to no avail.
I see two incarnations of xercesImpl in my project: One directly
(which I replaced) and one inside GWT (gwt-dev.jar, version unknown).
I guess the version inside GWT is too old. Any ideas how to proceed?
Thanks in advance,
Herwig
On 17 Nov., 18:44, Mency Woo mency@gmail.com wrote:
I had a similar problem with compile error
java.lang.AbstractMethodError:
org.apache.xerces.dom.ElementNSImpl.setUserData(Ljava/lang/
String;Ljava/lang/Object;Lorg/w3c/dom/UserDataHandler;)Ljava/lang/
Object;
at
com.google.gwt.uibinder.rebind.W3cDocumentBuilder.startElement(W3cDocumentB
uilder.java:
130)
which was fixed by upgrading xerces/xercesImpl.jar to 2.9.1 (and
making sure no other versions of xerces are in the classpath).
(refhttp://mojo.codehaus.org/gwt-maven-plugin/dependencies.html)
On Nov 17, 8:51 am, pgraham philip.robert.gra...@gmail.com wrote:
Has anyone figured this out or created an issue?
If not, when I get some time I'll isolate the bug in a minimal project
and create an issue but that might not happen for a few weeks.
On Nov 9, 5:15 am, hbf kaspar.fisc...@dreizak.com wrote:
Same problem on MacOS 10.6.4/Eclipse 3.6 with latest Google Plugin for
Eclipse.
On Nov 5, 8:05 pm, pgraham philip.robert.gra...@gmail.com wrote:
Right, I suppose I should mention that I am running Kubuntu 10.04 64
bit, eclipse 3.6
with the lastest GPE.
On Nov 4, 2:11 pm, will0 willtemper...@gmail.com wrote:
Same issue as pgraham on Ubuntu 10.04, eclipse 3.6.
This doesn't happen for eclipse 3.5 on the same machine. It also works
on Windows 7 ultimate 64bit, eclipse 3.6.
On Nov 4, 3:36 am, Richard Berger richardlan...@gmail.com wrote:
OK, this won't help much, but... I was having the same problem just
going through some basic tutorial usingUiBinderandGWT2.1. So, I
redid everything, writing down each step - and, of course, the
problem
vanished.
So, there exists the possibility that2.1andUiBinderdo actually
work together.
I can only offer the truly lame suggestion of restarting Eclipse to
clean up any old invocations of the dev server.
Good luck,
RB
On Nov 3, 8:34 am, pgraham philip.robert.gra...@gmail.com wrote:
Update:
I have commented out all code in the two files listed above so
that
they are as follows:
MainMenu.ui.xml:
ui:UiBinderxmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
/ui:UiBinder
MainMenu.java:
public class MainMenu extends Composite {
interface Binder extendsUiBinderWidget, MainMenu {}
private static BinderuiBinder=GWT.create(Binder.class);
public MainMenu() {
initWidget(uiBinder.createAndBindUi(this));
}
}
When I do this I get the same error so it is not related to the
content.
At this point I am thinking that there is a version conflict with
xerces. Does anyone know if Dev Mode relies onxercesto parse
*.ui.xml files and if so which version?
NOTE: I am using thegwt-maven-plugin to compile the app and it
works
fine if I compile it and deploy it in Tomcat
Thanks,
Philip
On Nov 2, 1:54 pm, pgraham philip.robert.gra...@gmail.com wrote:
MainMenu.ui.xml:
ui:UiBinderxmlns:ui=urn:ui:com.google.gwt.uibinder
xmlns:g=urn:import:com.google.gwt.user.client.ui
ui:with field=css
type=org.sitebrand.ui.gwt.resources.UiResources.MainMenuCss /
ui:with field=lbls
type=org.sitebrand.ui.gwt.resources.MainMenuLbls /
ui:with field=debugIds
type=org.sitebrand.gwt.constants.DebugConstants /
g:MenuBar stylePrimaryName={css.primary}
g:MenuItem ui:field=campaigns
debugId={debugIds.menuitem_campaigns} text={lbls.campaigns}
g:MenuBar vertical=true
g:MenuItem ui:field=createCampaign
text={lbls.createCampaign} /
g:MenuItem ui:field=viewCampaigns
text={lbls.viewCampaigns} /
g:MenuItem ui:field=campaignPriority
text={lbls.campaignPriority} /
g:MenuItem ui:field=reports
text={lbls.reports} /
/g:MenuBar
/g:MenuItem
g:MenuItem ui:field=content
debugId={debugIds.menuitem_content} text={lbls.content}
g:MenuBar vertical=true
g:MenuItem
ui:field=createContent
text={lbls.createContent} /
Re: Eclipse setup, javax.validation missing and jsp syntax highlighting
Even I'm facing the same problem. FILE: /Expenses/src/com/google/gwt/sample/expenses/server/domain/ Employee.java /* these imports fails */ import javax.validation.constraints.NotNull; import javax.validation.constraints.Size; ... I've been trying to make things work for a long time. Any help is appreciated. -- 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 Exception lost in 2.1.0 works in 2.0.4
what about debugging? you can compile with no obfuscation (detailed
level would be best) and use browser's debugger to get the place where
the error arises, i.e. remove the throwable catch, compile detailed,
enable debugger in IE (or install firebug in FF) and let the error
appear. when clicking on that error the debugger brings you to the
place where it happens. maybe you could post those JS fragment found.
maybe CLBParse class is not 2.1 compatible
On 17 Nov., 23:23, Rob Hennessy rob.henne...@gmail.com wrote:
Hi All,
I have a web app where I exposed a class's static method using JSNI,
as in the JSNI example. I execute the method from the native event
handler.
Within the method, I try and catch, and return any exception's message
as the method's return value.
The method works properly in 2.0.4, but in 2.1.0 it only works in
devmode
In 2.1.0 production mode any exception I get returns Index:-1, Size:
0 and is always in the Throwable catch. With no Throwable catch, the
browser states object error.
public static String parse(String script) throws ParseException{
try {
CLBParse parser = new CLBParse(new
MyStringReader(script));
SimpleNode root = parser.Input();
return ;
} catch (ParseException e) {
return e.getMessage();
}catch( Throwable e) {
GWT.log(something bad, e);
return e.getMessage();
}
return ;
}
public native void export() /*-{
$wnd.TryParse =
$entry(@com.test.app.client.CalcScriptReformatter::parse(Ljava/lang/
String;));
}-*/;
I've tried with and without the $entry wrapper.
Is this a bug in 2.1.0, or should I be doing something different?
Thanks,
-Rob
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JDO - Exception converting b3Bva2.... to an internal key.
Hi all,
I have problem with get class from JDO .
@PersistenceCapable(identityType = IdentityType.APPLICATION)
public class Parcel implements Serializable{
@NotPersistent
public static byte NUM_CELLS = 125;
@NotPersistent
public static byte NUM_ROWS = 125;
@PrimaryKey
@Persistent
private String key;
@Persistent
private byte columnPos;
@Persistent
private byte rowPos;
@Persistent
private Key[] players;
public Parcel(byte column,byte row){
this.key = createKey(column, row);
}
public static String createKey(short column,short row){
return
(KeyFactory.createKeyString(Parcel.class.getSimpleName(),1+
((column+(column*124))+row+1) ));
}
..
I save this object like this :
Parcel parcel = new Parcel(0, 0);
PersistenceManager pm = PMF.get().getPersistenceManager();
pm.makePersistent(parcel);
System.out.println(KEY : + parcel.getKey());
pm.close();
output is : KEY : aglwb3Bva2VjYWxyDAsSBlBhcmNlbBgCDA
when I looking to datastore admin , then key in this object is
aglwb3Bva2VjYWxyLgsSBlBhcmNlbCIiYWdsd2IzQnZhMlZqWVd4eURBc1NCbEJoY21ObGJCZ0NEQQw
when I wont load it like this :
PersistenceManager pm = PMF.get().getPersistenceManager();
try {
parcel = pm.getObjectById(Parcel.class, Parcel.createKey(column,
row));
}finally{
pm.close();
}
then output is :
[ERROR] javax.servlet.ServletContext log: Exception while dispatching
incoming RPC call
com.google.gwt.user.server.rpc.UnexpectedException: Service method
'public abstract com.game.render.floor.Cell
com.registration.RegistrationService.getCell(short,short)' threw an
unexpected exception: javax.jdo.JDOFatalUserException: Exception
converting aglwb3Bva2VjYWxyDAsSBlBhcmNlbBgCDA to an internal key.
NestedThrowables:
org.datanucleus.store.appengine.FatalNucleusUserException: Received a
request to find an object of type com.server.floor.Parcel. The
primary key for this type is an unencoded String. However, the
encoded string representation of the Key that was provided as an
argument has its id field set, not its name. This makes it an invalid
key for this class.
at
com.google.gwt.user.server.rpc.RPC.encodeResponseForFailure(RPC.java:
378)
at
com.google.gwt.user.server.rpc.RPC.invokeAndEncodeResponse(RPC.java:
581)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processCall(RemoteServiceServlet.java:
207)
at
com.google.gwt.user.server.rpc.RemoteServiceServlet.processPost(RemoteServiceServlet.java:
243)
at
com.google.gwt.user.server.rpc.AbstractRemoteServiceServlet.doPost(AbstractRemoteServiceServlet.java:
62)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:713)
thank you for your suggestion.
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Re: What should I learn , Google Web Toolkit or Jquery ?
IMO both. On Thu, Nov 18, 2010 at 12:48 PM, kachaloo vishal.khial...@gmail.comwrote: Hi, I am currently deciding in which technology should I put more time in and learn . I have been working with drupal and wordpress since 4 months and I like the platforms. As for the browser side work I am a bit confused whether I should put more time in google web toolkit + drupal / word press or jquery + drupal / wordress Thank you in advance for sharing your views, Kachaloo -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- *Jeff Schwartz* -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: GWT client-side thread or asynchronous call ?
It can be done client side as a previous poster said using a timer with a callback but first he should run Speed Tracer to determine why the code he has now is bogging down the client. Jeff On Thu, Nov 18, 2010 at 12:23 PM, bjv bjvet...@gmail.com wrote: On Nov 18, 8:09 am, MickeyR mnroo...@gmail.com wrote: Is there anything similar to using java threads that I can use in my client side code ? I can't think of any portable ways to do this. The only way you can get the behavior you want that I can think of is to create a browser plugin (like a firefox protocol handler) that you can issue gwt's async requests to. In essence, the local plugin looks like a remote site to your application. It will look like an ajax type request from your gwt code's perspective, however the handling of the search request/etc will all run in the plug-in/protocol handler. And of course, if you are loading your app from a server somewhere, you'll have the browser's same origin policy issues that you will have to solve (unless you load your gwt app from your plugin as well). -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- *Jeff Schwartz* -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: Request order
Hi, for me undo is just a replay of the transitions in the opposite order. So in this context replay is just the direction independant term of undo/redo. Using a key logger is an other kind of replay which is not my case. Any transition runs in a transaction. SN alone is not sufficient. Consider the user clicks 2 buttons quickly. button a = method which add a number, say 4 button b = method which multiply a number, say 4. The order must preserved because the result depends on it. a,b : 0 + 4 = 4; 4*4 = 16; b,a : 0 * 4 = 0; 0 + 4 = 4; You could only hold undo/redo state in client in very simple cases. In common only the server side has enough access to the needed data. In addition security aspects forces the undo/redo sequence to be on the server side, Meanwhile I send an SN with any request and force the order the request. (Still wondering what will happen when the app needs to run on multiple servers, OK, not a GWT topic) Stefan Bachert http://gwtworld.de On 18 Nov., 17:34, Jeff Chimene jchim...@gmail.com wrote: On Thu, Nov 18, 2010 at 9:18 AM, Stefan Bachert stefanbach...@yahoo.dewrote: Hi, I am doing undo/redo. Therefore it is mandatory to handle all requests on the server in the same order to be able to replay it There are two issues here: undo/redo replay They are different. Setting aside transaction semantics (commit/rollback) since you're probably not interested in implementing that, undo/redo can be performed by attaching a sequence number per write to the server, keeping that SN in undo/redo stacks on the client, manipulating the stacks as appropriate. replay requires a keystroke logger. Do you really need to interact with the server for such a feature? -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en.
Re: error when creating first web app
I have the exact same problem.. and seems like nobody knows what the issue may be :( It works on my laptop, but not my desktop. On 17 Nov, 21:56, Rajeev Dayal rda...@google.com wrote: Is there anything else in the Error log? Do you see any sub-entries of any of the error entries? On Tue, Nov 9, 2010 at 4:19 AM, Emanhossny e.hos...@gmail.com wrote: Hello All, i installed GWT as a plugin i Eclipse. I have jdk 1.6 When i created the first web application the following error appears: Java Model Exception: Core Exception [code 0] Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details. at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperatio n.java: 50) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.jav a: 728) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java: 1800) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:4694) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchR unnableAdapter.java: 106) at org.eclipse.jface.operation.ModalContext $ModalContextThread.run(ModalContext.java:121) Caused by: org.eclipse.core.runtime.CoreException: Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details. at com.google.gwt.eclipse.core.runtime.tools.WebAppProjectCreatorRunner.create Project(WebAppProjectCreatorRunner.java: 53) at com.google.gdt.eclipse.suite.wizards.WebAppProjectCreator.createGWTProject( WebAppProjectCreator.java: 532) at com.google.gdt.eclipse.suite.wizards.WebAppProjectCreator.create(WebAppProj ectCreator.java: 294) at com.google.gdt.eclipse.suite.wizards.NewWebAppProjectWizard.finishPage(NewW ebAppProjectWizard.java: 147) at org.eclipse.jdt.internal.ui.wizards.NewElementWizard $2.run(NewElementWizard.java:116) at org.eclipse.jdt.internal.core.BatchOperation.executeOperation(BatchOperatio n.java: 39) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.jav a: 728) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java: 1800) at org.eclipse.jdt.core.JavaCore.run(JavaCore.java:4694) at org.eclipse.jdt.internal.ui.actions.WorkbenchRunnableAdapter.run(WorkbenchR unnableAdapter.java: 106) at org.eclipse.jface.operation.ModalContext $ModalContextThread.run(ModalContext.java:121) !SUBENTRY 1 com.google.gwt.eclipse.core 4 0 2010-11-09 10:48:05.687 !MESSAGE Invocation of com.google.gwt.user.tools.WebAppCreator failed. See the error log for more details. -- 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. -- 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: google plugin error
Where do I find this error..? :P It only says see error log. Does eclipse have its own error-log somewhere? On 15 Nov, 10:23, Didier Durand durand.did...@gmail.com wrote: Hi, For more info onWebAppCreator, seehttp://code.google.com/webtoolkit/doc/1.6/tutorial/create.html If you want help about your issue, I guess that you have to post your java stack trace at time of error regards didier On Nov 15, 8:40 am, Frank Bølviken frank.bolvi...@gmail.com wrote: Any ideas? On 13 Nov, 08:43, Frank Bølviken frank.bolvi...@gmail.com wrote: Hello, When I try to create a project with the plugin in eclipse, I get an invocationof com.Google.gwt...WebAppCreatorfailed. Anyone know what this mean? On my win 7 64bit laptop its working, but not my win 7 64bit desktop. 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-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: google plugin error
And btw... thats just not a valid answer to come up with. Thats exactly what I have done.. how can you screw up 4 steps in a wizard?:P On 15 Nov, 10:23, Didier Durand durand.did...@gmail.com wrote: Hi, For more info onWebAppCreator, seehttp://code.google.com/webtoolkit/doc/1.6/tutorial/create.html If you want help about your issue, I guess that you have to post your java stack trace at time of error regards didier On Nov 15, 8:40 am, Frank Bølviken frank.bolvi...@gmail.com wrote: Any ideas? On 13 Nov, 08:43, Frank Bølviken frank.bolvi...@gmail.com wrote: Hello, When I try to create a project with the plugin in eclipse, I get an invocationof com.Google.gwt...WebAppCreatorfailed. Anyone know what this mean? On my win 7 64bit laptop its working, but not my win 7 64bit desktop. 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-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: eclipse crash bum bang
Hi, i was using eclipse 3.5 (JEE) with GWT 2.04, Ubuntu. The crash happens after updating to GWT 2.1 The effects are crasy. Suddenly eclipse do not know java.lang.String anymore. Images are showing crasy patterns. Meanwhile I downloaded eclipse 3.6 plus GWT 2.1. At the moment, it works. Due to my earlier experiences, it is a matter of time, until the next crash will happen. Stefan Bachert http://gwtworld.de On 15 Nov., 17:22, Sunit Katkar sunitkat...@gmail.com wrote: Which version of Eclipse are you using? On which OS? I have been using Eclipse 3.6 Helios with JDK 1.6 update 21 (with the patch from Oracle) with GWT 2.1 (earlier GWT2.0.4) and have not experienced any crash. What exactly happens when you see the crash? - Sunit Katkarhttp://sunitkatkar.blogspot.com/ On Mon, Nov 15, 2010 at 7:18 AM, Stefan Bachert stefanbach...@yahoo.dewrote: Hi, it happens again (see topic and other weird modication of the projects) and it is very frustrating. Are Netbeans or IntelliJ a real alternative to eclipse? What are your experiences? Stefan Bachert http://gwtworld.de P.S: I am using SVN, GWT and JPA at the moment -- 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: Request order
actually, its concern of a client to chain the requests, as only it knows in which order the requests are initiated. actually, your user shall not be available to execute instructions in parallel, so your button has to be disabled until previous calculation (server response) has been returned. again, you may want to have a look at gwt-dispatch project. they implement Command Pattern with easy undo support, and chaining. the latter would help if you dont want to disable your button whilst processing results, so the requests are just queued in order they are requested and processed sequentially, each based on the result from the other... On 19 Nov., 14:36, Stefan Bachert stefanbach...@yahoo.de wrote: Hi, for me undo is just a replay of the transitions in the opposite order. So in this context replay is just the direction independant term of undo/redo. Using a key logger is an other kind of replay which is not my case. Any transition runs in a transaction. SN alone is not sufficient. Consider the user clicks 2 buttons quickly. button a = method which add a number, say 4 button b = method which multiply a number, say 4. The order must preserved because the result depends on it. a,b : 0 + 4 = 4; 4*4 = 16; b,a : 0 * 4 = 0; 0 + 4 = 4; You could only hold undo/redo state in client in very simple cases. In common only the server side has enough access to the needed data. In addition security aspects forces the undo/redo sequence to be on the server side, Meanwhile I send an SN with any request and force the order the request. (Still wondering what will happen when the app needs to run on multiple servers, OK, not a GWT topic) Stefan Bacherthttp://gwtworld.de On 18 Nov., 17:34, Jeff Chimene jchim...@gmail.com wrote: On Thu, Nov 18, 2010 at 9:18 AM, Stefan Bachert stefanbach...@yahoo.dewrote: Hi, I am doing undo/redo. Therefore it is mandatory to handle all requests on the server in the same order to be able to replay it There are two issues here: undo/redo replay They are different. Setting aside transaction semantics (commit/rollback) since you're probably not interested in implementing that, undo/redo can be performed by attaching a sequence number per write to the server, keeping that SN in undo/redo stacks on the client, manipulating the stacks as appropriate. replay requires a keystroke logger. Do you really need to interact with the server for such a feature? -- 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: Plans for GWT incubator
Thank you for this update, this is a good news. I Just want to point ou that not only the PagingScrollTable is necessary but the basic ScrollTable Too! The current and new CellTable can't replace this one (no resize, no fixed/min/max col size, difficulities to define various cell styles and to manage content. eg. disable a button in a cell, manage a set of buttons depending on row state inside a DeckPanel -to manage a changing status- or display any GWT Widget in a cell). The key is the capacity to assign any Widget in a Cell rather than defining a new Cell type for each different case with specific html renderer. Gilles. On 17 nov, 19:57, John LaBanca jlaba...@google.com wrote: *If you do not use the GWT incubator, you can ignore this email.* GWT Community - The plan for the GWT incubator is to replace PagingScrollTable with Enterprise CellTable in GWT 2.2 (hopefully Q1 2011), then deprecate and stop supporting incubator for future GWT releases. Our hope is that we can focus on new widgets and features that improve and replace the incubator widgets. Many of the Widgets and features implemented in incubator have already been moved to GWT trunk. The main exception is PagingScrollTable, which has wide use even as it is becoming outdated. We are working on an Enterprise version of CellTable that will support all of the important features PagingScrollTable such as inline scrolling, fixed width columns, column resizing, and multiline headers. Combined with the speed of Cells, Enterprise CellTable will have a cleaner API and better performance. There are still some features and Widgets in incubator, such as SliderBar and ProgressBar, that we do not plan to move to GWT trunk immediately. As we expand our Widget library, we will eventually add these to GWT. In the meantime, we generally avoid making breaking changes that would cause these Incubator widgets (or any widgets) to stop working. You can download a version of GWT incubator that is compatible with GWT 2.1.0 here:http://code.google.com/p/google-web-toolkit-incubator/wiki/Downloads?... Thanks, John LaBanca jlaba...@google.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.
How can I truncate an image before upload
Is it possible to resize an image (thus creating an image with a smaller size) using GWT? Let's say i have a 5Mb picture, but before i upload it to the server i want to automatically resize it to be smaller that 1Mb How can i do that ? -- 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 can I truncate an image before upload
Hi, GWT translate Java to Javascript to run on the client side. This javascript is then in the usual sandbox preventing access to pc files: I would say that what you want to achieve is not possible because of this js architecture unless you go to very special tricks requiring additional component. See http://www.baconbutty.com/blog-entry.php?id=29 didier On Nov 19, 3:07 pm, Ice13ill andrei.fifi...@gmail.com wrote: Is it possible to resize an image (thus creating an image with a smaller size) using GWT? Let's say i have a 5Mb picture, but before i upload it to the server i want to automatically resize it to be smaller that 1Mb How can i do that ? -- 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: RootLayoutPanel strange code using MVP
On 18 nov, 22:40, david david.l...@restonrobotics.org wrote:
On Nov 18, 12:42 pm, Thomas Broyer t.bro...@gmail.com wrote:
If I understand you correctly, you'd like to have a glasspanel above
the previous activity while the new one starts? (until it calls
AcceptsOneWidget#setWidget to reveal itself) ?
IMO you should do this on your AcceptsOneWidget itself, not from
within your activities:
final SimplePanel realDisplay = new SimplePanel();
myActivitymanager.setDisplay(new AcceptsOneWidget {
public void setWidget(IsWidget w) {
if (w == null) {
// show a glass panel
} else {
// hide the glass panel, then:
realDisplay.setWidget(x);
}
}
});
This looks like a good example for a basic dialog not a separate
activity that needs to be render its view in a glasspanel. So let me
try an give a better example.
There are actually two scenarios which I believe the invocation of
showWidgetr(null) in myActivityManager.onPlaceChange(.. ) trips me
up.
Scenario 1) Consider an app with a dozen or more independent
Activities. Let's say one of these independent activities will
manifest in a popup ( layer.. glasspanel... ). This is not a simple
dialog but an independent activity and it may appear above any of the
other activity places in the app. Using the pattern described in MVP
part I or part II this was fairly straightforward because the widget
representing the container was not touched until the Presenter
responsible for rendering itself as a glass panel was ready to
initialize its view. However with the latest mcv 2.1 framework ,
the container is cleared as a result of the request to go to the new
place . See show showWidgetr(null) in
myActivityManager.onPlaceChange(.. ) . As a result, the glasspanel
renders over a blank page.
If you ActivityManager's Display always displays a glasspanel over the
previous activity when called as setWidget(null), then I guess you
won't have the problem.
You could have a problem however if this ActivityManager's could
receive 'null' values because there's no activity returned by the
associated ActivityMapper; but I'm pretty sure that wouldn't happen in
your case, and you could workaround this by having your ActivityMapper
return a NullActivity instead that calls setWidget(new IsWidget()
{ public Widget asWidget() { return null; }) (because in the code I
gave, you only test w==null, not Widget.asWidgetOrNull(w)==null, so
there's a difference between a null IsWidget and an IsWidget that
returns a null Widget).
Scenario 2) Consider View1 in Activity1 with a goToActivity2
button. Activity2 makes a fairly long , albeit async, rpc call so
a progress indicator is required. In addition , the View2 served by
Activity2 has nothing interesting on it except for the data coming
back from the async rpc call. Therefore it would be better to show
the progress indicator on View1's goToActivity2 button. Using the
pattern described in MVP part I or part II one would simply call the
container.setWigdet(view2) in the onSuccess method of the RPC
call. However with the latest mcv 2.1 framework , the container
is cleared as a result of the request to go to the new place . See
show showWidgetr(null) in myActivityManager.onPlaceChange(.. ) . As a
result, View1 clears immediately and an blank page is shown until
the rpc comes back in Activity2.
Again, using the code I gave (minus the glass panel, but still special-
casing 'null'), you wouldn't have the problem, and it's the
responsibility of Activity1/View1 to display the indicator in the
button.
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Re: design pattern for common functionality between Activities
On 19 nov, 07:03, tastic blaketast...@gmail.com wrote: I have been reading Thomas Broyer's blog now for a full day and am still having an issue with loading my application. Attached it the EntryPoint. If you can tell me what I might be doing wrong that would be awesome. No where you add the different SimplePanel instances to your LayoutPanel. -- 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 should I learn , Google Web Toolkit or Jquery ?
In my opionion it depends on the complexity of your project. If you have to write a webapp / site with a complex interface that it has to be feeded with a large amount of data, or you want to reserve the capability to scale, and you have a couple of weeks to study gwt, choose gwt. If you have not time enough to learn gwt, or, you don't need to manage complex data exchange between client and server but you want an eye candy web gui, learn jquery, it's quite easy to learn and use and you got tons of plugins ready to be used. I use both of them anyway, because, in my opinion, they are complementary, use the weapon more suitable for the size of your target :-P -- 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 can I truncate an image before upload
Well, I was thinking about creating a temp copy of the image, scale it and upload the new image. But i don't want to use other technologies (Java applet or JavaFx). Other gwt libraries are ok. On Nov 19, 4:16 pm, Didier Durand durand.did...@gmail.com wrote: Hi, GWT translate Java to Javascript to run on the client side. This javascript is then in the usual sandbox preventing access to pc files: I would say that what you want to achieve is not possible because of this js architecture unless you go to very special tricks requiring additional component. Seehttp://www.baconbutty.com/blog-entry.php?id=29 didier On Nov 19, 3:07 pm, Ice13ill andrei.fifi...@gmail.com wrote: Is it possible to resize an image (thus creating an image with a smaller size) using GWT? Let's say i have a 5Mb picture, but before i upload it to the server i want to automatically resize it to be smaller that 1Mb How can i do that ? -- 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 can I truncate an image before upload
before HTML5 its not possible in javascript to transform images, but you can ask google, if found library you can simply use it within GWT. Elsewise, just get your image uploaded - and transform it on the server On 19 Nov., 15:35, Ice13ill andrei.fifi...@gmail.com wrote: Well, I was thinking about creating a temp copy of the image, scale it and upload the new image. But i don't want to use other technologies (Java applet or JavaFx). Other gwt libraries are ok. On Nov 19, 4:16 pm, Didier Durand durand.did...@gmail.com wrote: Hi, GWT translate Java to Javascript to run on the client side. This javascript is then in the usual sandbox preventing access to pc files: I would say that what you want to achieve is not possible because of this js architecture unless you go to very special tricks requiring additional component. Seehttp://www.baconbutty.com/blog-entry.php?id=29 didier On Nov 19, 3:07 pm, Ice13ill andrei.fifi...@gmail.com wrote: Is it possible to resize an image (thus creating an image with a smaller size) using GWT? Let's say i have a 5Mb picture, but before i upload it to the server i want to automatically resize it to be smaller that 1Mb How can i do that ? -- 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: problem while saving entity with collection while using RequestFactory :sideEffects:{DELETE
Hi
I'm having the same problem. I have a class named Survey which
contains a list of SurveyReplicates (see code below). My app edits
both the Survey and the SurveyReplicates then sends the whole lot to
the server.
@Entity
public class Survey {
.
@OneToMany(mappedBy=survey, fetch=FetchType.EAGER)
public ListSurveyReplicate getSurveyReplicates() {
return surveyReplicates;
}
}
Much like the OP, when persist is called on the parent object Survey,
none of the survey replicates are persisted. A little debugging shows
that none of the updates arrive in the SurveyReplicates in the
persist() method on Survey, however the JSON sent to the server
contains the updates to the SurveyReplicates. Updates to the Survey
do arrive.
I wonder if anyone could tell me if persisting object graphs with one-
to-many relationships is supported?
I'm using GWT tip-of-trunk, but saw the same behaviour in 2.1.0.
Thanks
Will Temperley
On Nov 11, 2:49 pm, agi agata.p...@gmail.com wrote:
Hello,
I've started to useRequestFactoryin my project, but I have following
problem.
I have Classes
class Professor
{
@ManyToMany(...)
ListSubject subjects;
///setters getters etc
}
I have created all needed architecture (Proxys, Requests etc)
In my application I do :
1) I am fetching List of all Subjects from the database.
final SubjectRequest request =requestFactory.subjectRequest();
request.findAll().fire( new ReceiverListSubjectProxy() ...
It works just fine.
2) Then I am creating new instance of Professor
request =requestFactory.professorRequest();
professor = request.create( ProfessornProxy.class );
professor.setSubjects(new ArrayListSubject());
// subject is taken from the list which was downloaded before
professor.getSubjects().add(subject);
3) then i want to save it into database
request.save().using( professor ).fire( new ReceiverVoid() ...
4) Unfortunately the list of subjects isn't propagated to the server
side.. When I look on Professor class in the debug on the server side
I see only empty array. So the Professor is saved into database but
without any dependencies to Subjects
Besides on FireBug console in POST Responce I see message
{result:null,sideEffects:{DELETE:[{!
id:org.test.subjectpr...@185}]},related:{}}
Can somebody tell me what I am doing wrong? and how to save Professor
class properly with all lists?
I have also tried to use with(subjects) but it didn't help..
greetings,
agata
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Re: gwt-dnd
Thank you for the reply I found the answer. When I call makeDraggable method I can pass 2 parameters. One is the Draggable widget and the other one is the child part of the widget to drag and drop. Thanks 2010/11/9 ciosbel andrew...@gmail.com Of course it is possible. See live demos http://allen-sauer.com/com.allen_sauer.gwt.dnd.demo.DragAndDropDemo/DragAndDropDemo.html The demo 8 should tell you how (see java sources). I think you have to tell the drag controller to make a given panel draggable by a given child. i.e. // make the panel draggable by its header dragController.makeDraggable(verticalPanel, header); Hope that helps. On Nov 9, 2:03 am, Alexei Telles alexeitel...@gmail.com wrote: Hi Everybody I need some drag and drop's in my application. Searching GWT group I found gwt-dnd. I tried some examples and works fine. But I need to be able to drag and drop a widget that will contain some textboxes, buttons, hyperlinks, etc... I am a little confuse. Is possible to make this with gwt-dnd? The way I did following some examples when I click in a textbox, or a button, etc...inside the dragable widget, the textbox does note get the focus. Any advice? Thank you -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.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: How can I truncate an image before upload
Well, i haven't found a library yet... If someone knows one, please let me know. On Nov 19, 4:44 pm, ep eplisc...@googlemail.com wrote: before HTML5 its not possible in javascript to transform images, but you can ask google, if found library you can simply use it within GWT. Elsewise, just get your image uploaded - and transform it on the server On 19 Nov., 15:35, Ice13ill andrei.fifi...@gmail.com wrote: Well, I was thinking about creating a temp copy of the image, scale it and upload the new image. But i don't want to use other technologies (Java applet or JavaFx). Other gwt libraries are ok. On Nov 19, 4:16 pm, Didier Durand durand.did...@gmail.com wrote: Hi, GWT translate Java to Javascript to run on the client side. This javascript is then in the usual sandbox preventing access to pc files: I would say that what you want to achieve is not possible because of this js architecture unless you go to very special tricks requiring additional component. Seehttp://www.baconbutty.com/blog-entry.php?id=29 didier On Nov 19, 3:07 pm, Ice13ill andrei.fifi...@gmail.com wrote: Is it possible to resize an image (thus creating an image with a smaller size) using GWT? Let's say i have a 5Mb picture, but before i upload it to the server i want to automatically resize it to be smaller that 1Mb How can i do that ? -- 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: RootLayoutPanel strange code using MVP
Thanks Thomas. This is clear now.
On Nov 19, 9:20 am, Thomas Broyer t.bro...@gmail.com wrote:
On 18 nov, 22:40, david david.l...@restonrobotics.org wrote:
On Nov 18, 12:42 pm, Thomas Broyer t.bro...@gmail.com wrote:
If I understand you correctly, you'd like to have a glasspanel above
the previous activity while the new one starts? (until it calls
AcceptsOneWidget#setWidget to reveal itself) ?
IMO you should do this on your AcceptsOneWidget itself, not from
within your activities:
final SimplePanel realDisplay = new SimplePanel();
myActivitymanager.setDisplay(new AcceptsOneWidget {
public void setWidget(IsWidget w) {
if (w == null) {
// show a glass panel
} else {
// hide the glass panel, then:
realDisplay.setWidget(x);
}
}
});
This looks like a good example for a basic dialog not a separate
activity that needs to be render its view in a glasspanel. So let me
try an give a better example.
There are actually two scenarios which I believe the invocation of
showWidgetr(null) in myActivityManager.onPlaceChange(.. ) trips me
up.
Scenario 1) Consider an app with a dozen or more independent
Activities. Let's say one of these independent activities will
manifest in a popup ( layer.. glasspanel... ). This is not a simple
dialog but an independent activity and it may appear above any of the
other activity places in the app. Using the pattern described inMVP
part I or part II this was fairly straightforward because the widget
representing the container was not touched until the Presenter
responsible for rendering itself as a glass panel was ready to
initialize its view. However with the latest mcv 2.1 framework ,
the container is cleared as a result of the request to go to the new
place . See show showWidgetr(null) in
myActivityManager.onPlaceChange(.. ) . As a result, the glasspanel
renders over a blank page.
If you ActivityManager's Display always displays a glasspanel over the
previous activity when called as setWidget(null), then I guess you
won't have the problem.
You could have a problem however if this ActivityManager's could
receive 'null' values because there's no activity returned by the
associated ActivityMapper; but I'm pretty sure that wouldn't happen in
your case, and you could workaround this by having your ActivityMapper
return a NullActivity instead that calls setWidget(new IsWidget()
{ public Widget asWidget() { return null; }) (because in the code I
gave, you only test w==null, not Widget.asWidgetOrNull(w)==null, so
there's a difference between a null IsWidget and an IsWidget that
returns a null Widget).
Scenario 2) Consider View1 in Activity1 with a goToActivity2
button. Activity2 makes a fairly long , albeit async, rpc call so
a progress indicator is required. In addition , the View2 served by
Activity2 has nothing interesting on it except for the data coming
back from the async rpc call. Therefore it would be better to show
the progress indicator on View1's goToActivity2 button. Using the
pattern described inMVPpart I or part II one would simply call the
container.setWigdet(view2) in the onSuccess method of the RPC
call. However with the latest mcv 2.1 framework , the container
is cleared as a result of the request to go to the new place . See
show showWidgetr(null) in myActivityManager.onPlaceChange(.. ) . As a
result, View1 clears immediately and an blank page is shown until
the rpc comes back in Activity2.
Again, using the code I gave (minus the glass panel, but still special-
casing 'null'), you wouldn't have the problem, and it's the
responsibility of Activity1/View1 to display the indicator in the
button.
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groups.google.com pagerank seems off
Often when googling for various GWT-related issues I get results that point to the site osdir.com. Apparently this site scrapes the GWT group for its content, which it then surrounds with various ads. It's slow to load and hard to read (the content column is rather small in comparison to the ads). Why does this site come up ahead of groups.google.com? Here's an example: http://www.google.com/search?client=safarirls=enq=gwt+safari+crashie=UTF-8oe=UTF-8 When I try this search I get an osdir.com link, as well as www.mail-archive.com link right on the first page of results. However groups.google.com doesn't even appear in the first 3 pages! It seems very odd that the original content gets leap-frogged by these sites that feed off of it. I'm sure this happens to many other Google Groups, and perhaps this isn't the best forum to bring this up, but something is off, and I hope that it can be addressed. 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: What should I learn , Google Web Toolkit or Jquery ?
Hi, My 2 cents: a) learning curve for GWT higher than JQuery b) You can't work efficiently with GWT if you don't master html, http, javascript anyway... c) GWT is great because you come back to compile mode: your code is correct much faster and you don't have to write lots of unit test to confirm that nothing wrong happens at run time when you change your app in the more risk env of an interpreted language (js) d) GWT is also great because you can leverage the best equipped language in terms of tooling: Java for unit tests (Junit), quality measurement (findbugs, pmd), code coverage (cobertura), profiling, etc e) with GWT, you don't deal with the broswer type at all (at least in theory...) so you code faster f) if back-end is java also, you face a single technology for the client and the server side - more manageable and simpler to handle by a single person. But, I agree with what was said before: the ticket to entry is bigger. So, probably not suited to a small app. regards didier On Nov 19, 3:34 pm, massimo malvestio massimo.malves...@gmail.com wrote: In my opionion it depends on the complexity of your project. If you have to write a webapp / site with a complex interface that it has to be feeded with a large amount of data, or you want to reserve the capability to scale, and you have a couple of weeks to study gwt, choose gwt. If you have not time enough to learn gwt, or, you don't need to manage complex data exchange between client and server but you want an eye candy web gui, learn jquery, it's quite easy to learn and use and you got tons of plugins ready to be used. I use both of them anyway, because, in my opinion, they are complementary, use the weapon more suitable for the size of your target :-P -- 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: CellTable column text alignment
I created an issue to track this: http://code.google.com/p/google-web-toolkit/issues/detail?id=5623 http://code.google.com/p/google-web-toolkit/issues/detail?id=5623I'll try to get it into GWT 2.1.1, but we're coming down to the wire. Thanks, John LaBanca jlaba...@google.com On Fri, Nov 19, 2010 at 4:38 AM, Klaus klau...@gmail.com wrote: We have exactly the same problem. Seems this is not possible; same for vertical alignment (bottom, middle, top). You can only set one style for all columns. On 17 Nov., 21:06, Pravin poddutur...@gmail.com wrote: Any suggestions on text alignment ? On Nov 11, 9:11 am, Lukas Herman herni...@gmail.com wrote: Thanks for pointing this out. This adds class name to colgroup col, where only limited subset of CSS properties is allowed (http://www.w3.org/TR/CSS2/tables.html#columns). Unfortunately text-align is ignored when set on COL element. Anyway, addColumnStyleName() requires additional index over added columns. A typical use case for this scenario is: create table displaying row data from the database, displaying firstcolumnis ID number right aligned, nextcolumnis NAME text centered etc.. WhileCellTableAPI defines addColumn(Column), specifying additional style properties on addedcolumnwould require to maintain additionalcolumnindex property to reference currently addedcolumn. From my point of view thecolumnstyle name is clearly a property ofColumnclass. With regards Lukas Herman On 10 lis, 19:36, John LaBanca jlaba...@google.com wrote: Can you useCellTable#addColumnStyleName() to add the text-align property to the col element for thecolumn? Thanks, John LaBanca jlaba...@google.comon Wed, Nov 10, 2010 at 11:01 AM, Lukas Herman herni...@gmail.com wrote: Hello, is there any way to set text-align property onCellTablecolumn? The currentCellTablecode allows only static cellStyle to be applied to tdClasses. I would expect an optionalColumnclass cellStyle property, which would be appended to tdClasses during rendering. -- 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.-Hidequoted text - - Show quoted text - -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.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.
Is there a way to use i18n in a shared class that works on client and server too?
I have some Validators classes. I use those classes in the client code, so I think to use Constants: For example, in some part of my AccountValidator I have this: errors.add(myConstants.accountTypeRequired()); That works great for GWT compiled code. But what about if I need to use this same validator on the server and I want to send the errors on a Exception through the rpc service? How can I handle i18n in a class that I use in server classes and in client classes? -- 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 should I learn , Google Web Toolkit or Jquery ?
i guess jquery would be best for drupal / wordpress to achieve web2.0 effects. I mean GWT can be used just as a cross compiler, i.e. if you want to build complex OOP driven masterpiece with no widgets and dont want to pseudo OOP on javascript. so its all about the problem to solve wud be good to know your intention? p.s. as for CMS you can also try vosao :) On 18 Nov., 18:48, kachaloo vishal.khial...@gmail.com wrote: Hi, I am currently deciding in which technology should I put more time in and learn . I have been working with drupal and wordpress since 4 months and I like the platforms. As for the browser side work I am a bit confused whether I should put more time in google web toolkit + drupal / word press or jquery + drupal / wordress Thank you in advance for sharing your views, Kachaloo -- 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 should I learn , Google Web Toolkit or Jquery ?
Personally, I use both with a little distinction, I use GQuery instead of jQuery. GWT and jQuery are two different things to me and can be used in conjunction while making great web application. Cheers, On Fri, Nov 19, 2010 at 10:30 AM, Didier Durand durand.did...@gmail.comwrote: Hi, My 2 cents: a) learning curve for GWT higher than JQuery b) You can't work efficiently with GWT if you don't master html, http, javascript anyway... c) GWT is great because you come back to compile mode: your code is correct much faster and you don't have to write lots of unit test to confirm that nothing wrong happens at run time when you change your app in the more risk env of an interpreted language (js) d) GWT is also great because you can leverage the best equipped language in terms of tooling: Java for unit tests (Junit), quality measurement (findbugs, pmd), code coverage (cobertura), profiling, etc e) with GWT, you don't deal with the broswer type at all (at least in theory...) so you code faster f) if back-end is java also, you face a single technology for the client and the server side - more manageable and simpler to handle by a single person. But, I agree with what was said before: the ticket to entry is bigger. So, probably not suited to a small app. regards didier On Nov 19, 3:34 pm, massimo malvestio massimo.malves...@gmail.com wrote: In my opionion it depends on the complexity of your project. If you have to write a webapp / site with a complex interface that it has to be feeded with a large amount of data, or you want to reserve the capability to scale, and you have a couple of weeks to study gwt, choose gwt. If you have not time enough to learn gwt, or, you don't need to manage complex data exchange between client and server but you want an eye candy web gui, learn jquery, it's quite easy to learn and use and you got tons of plugins ready to be used. I use both of them anyway, because, in my opinion, they are complementary, use the weapon more suitable for the size of your target :-P -- 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. -- 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 should I learn , Google Web Toolkit or Jquery ?
btw: how do you use jQuery's plugins with GQuery? I didnt found an API so had to integrate jQuery for its plugins, GQuery for better API on effects and wrapped the plugins via JSNI, but maybe GQuery is / going to support jQueries plugins? On 19 Nov., 16:41, Christian Goudreau goudreau.christ...@gmail.com wrote: Personally, I use both with a little distinction, I use GQuery instead of jQuery. GWT and jQuery are two different things to me and can be used in conjunction while making great web application. Cheers, On Fri, Nov 19, 2010 at 10:30 AM, Didier Durand durand.did...@gmail.comwrote: Hi, My 2 cents: a) learning curve for GWT higher than JQuery b) You can't work efficiently with GWT if you don't master html, http, javascript anyway... c) GWT is great because you come back to compile mode: your code is correct much faster and you don't have to write lots of unit test to confirm that nothing wrong happens at run time when you change your app in the more risk env of an interpreted language (js) d) GWT is also great because you can leverage the best equipped language in terms of tooling: Java for unit tests (Junit), quality measurement (findbugs, pmd), code coverage (cobertura), profiling, etc e) with GWT, you don't deal with the broswer type at all (at least in theory...) so you code faster f) if back-end is java also, you face a single technology for the client and the server side - more manageable and simpler to handle by a single person. But, I agree with what was said before: the ticket to entry is bigger. So, probably not suited to a small app. regards didier On Nov 19, 3:34 pm, massimo malvestio massimo.malves...@gmail.com wrote: In my opionion it depends on the complexity of your project. If you have to write a webapp / site with a complex interface that it has to be feeded with a large amount of data, or you want to reserve the capability to scale, and you have a couple of weeks to study gwt, choose gwt. If you have not time enough to learn gwt, or, you don't need to manage complex data exchange between client and server but you want an eye candy web gui, learn jquery, it's quite easy to learn and use and you got tons of plugins ready to be used. I use both of them anyway, because, in my opinion, they are complementary, use the weapon more suitable for the size of your target :-P -- 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. -- Christian Goudreauwww.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 should I learn , Google Web Toolkit or Jquery ?
I don't really use any jQuery plugins, but you can find some GQuery plugin here: http://code.google.com/p/gwtquery-plugins/ but maybe GQuery is / going to support jQueries plugins? I don't know, but I'm not a big fan of wrapping javascript. It makes my code harder to test with pure JUnit test. Also, there's plenty of open source gwt project out there that can do almost anything you're searching for. Cheers, On Fri, Nov 19, 2010 at 10:46 AM, ep eplisc...@googlemail.com wrote: btw: how do you use jQuery's plugins with GQuery? I didnt found an API so had to integrate jQuery for its plugins, GQuery for better API on effects and wrapped the plugins via JSNI, but maybe GQuery is / going to support jQueries plugins? On 19 Nov., 16:41, Christian Goudreau goudreau.christ...@gmail.com wrote: Personally, I use both with a little distinction, I use GQuery instead of jQuery. GWT and jQuery are two different things to me and can be used in conjunction while making great web application. Cheers, On Fri, Nov 19, 2010 at 10:30 AM, Didier Durand durand.did...@gmail.com wrote: Hi, My 2 cents: a) learning curve for GWT higher than JQuery b) You can't work efficiently with GWT if you don't master html, http, javascript anyway... c) GWT is great because you come back to compile mode: your code is correct much faster and you don't have to write lots of unit test to confirm that nothing wrong happens at run time when you change your app in the more risk env of an interpreted language (js) d) GWT is also great because you can leverage the best equipped language in terms of tooling: Java for unit tests (Junit), quality measurement (findbugs, pmd), code coverage (cobertura), profiling, etc e) with GWT, you don't deal with the broswer type at all (at least in theory...) so you code faster f) if back-end is java also, you face a single technology for the client and the server side - more manageable and simpler to handle by a single person. But, I agree with what was said before: the ticket to entry is bigger. So, probably not suited to a small app. regards didier On Nov 19, 3:34 pm, massimo malvestio massimo.malves...@gmail.com wrote: In my opionion it depends on the complexity of your project. If you have to write a webapp / site with a complex interface that it has to be feeded with a large amount of data, or you want to reserve the capability to scale, and you have a couple of weeks to study gwt, choose gwt. If you have not time enough to learn gwt, or, you don't need to manage complex data exchange between client and server but you want an eye candy web gui, learn jquery, it's quite easy to learn and use and you got tons of plugins ready to be used. I use both of them anyway, because, in my opinion, they are complementary, use the weapon more suitable for the size of your target :-P -- 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. -- Christian Goudreauwww.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.comgoogle-web-toolkit%2bunsubscr...@googlegroups.com . For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- 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 should I learn , Google Web Toolkit or Jquery ?
On 19 November 2010 14:31, Jeff Schwartz jefftschwa...@gmail.com wrote: IMO both. +1 -- - - -- Csanyi Andras (Sayusi Ando) -- http://sayusi.hu -- http://facebook.com/andras.csanyi -- Trust in God and keep your gunpowder dry! - Cromwell -- 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: Sample App using DI/Gin, MVP, UiBinder, etc
Ashton,
It's good that you're doing this. I think we need some good examples of how
to put together a GWT application using GWT 2.0/2.1 features, GIN, etc.
I took a quick look at some of the code (still planning to look more) and I
have a couple of comments.
* I almost did the same thing as you to get a singleton PlaceController...
creating a provider class and binding PlaceController to that in singleton
scope. I had started out with a simple @Provider method in my GIN module,
but then adding bind(PlaceController.class).in(Singleton.class) was
overriding that. Finally, I found that I could just use a @Singleton
annotation on the method as well, so putting this in my GIN module works
beautifully:
@Provides
@Singleton
PlaceController providePlaceController(EventBus eventBus) {
PlaceController placeController = new PlaceController(eventBus);
return placeController;
}
* I notice that you're injecting instances of your activities into your
activity mapper. Activities are meant to be fairly lightweight objects, as
opposed to the views that represent them, so they don't need to be
singletons (which they effectively are since you have a single app with a
single injected activity mapper). It's probably not necessarily a problem
unless your activities have state associated with them (such as the entity
that the user is currently working with), which you have to be careful to
clear out between uses with different data. The same can be said about
places.
There are probably some flaws with how I'm thinking about activities. I'm
still trying to learn how best to do all of this myself. I'm looking forward
to seeing the finished version of your example.
-Brian
On Thu, Nov 18, 2010 at 10:38 AM, Daghan dag...@gmail.com wrote:
Hi Ashton,
Have you figured out a way to pass anything but SimplePanel objects to
activityManager.setDisplay() function?
I am trying to figure out how to pass
activityManager.setDisplay(composite)
Thanks.
On Oct 28, 6:52 am, Ashton Thomas ash...@acrinta.com wrote:
I will definitely try to post a video. It just puts the pressure on to
actually do a good job!
Thanks very much,
-Ashton
On Oct 28, 2:12 am, StrongSteve swe.sta...@gmail.com wrote:
Very nice idea. Thanks a lot for your effort.
Will there be a recording of the seminar for all of us on the other
side of the pond? ;)
Greetings
Stefan
On Oct 28, 4:19 am,AshtonThomasash...@acrinta.com wrote:
Here is a direct link to the source code:
http://github.com/ashtonthomas/gwt-seminar
I will continue to update the code for this site as well as the
content on this app. Over the next few weeks I will post a lot of
different sample code.
Hopefully it will help others get started quicker!
On Oct 27, 8:16 pm,AshtonThomasash...@acrinta.com wrote:
Hey Everyone,
I am working on a seminar for GWT 2.1 that will happen in late
November. But I will be putting together a lot of sample code. I
have
already pushed one app to github:
http://gwt.acrinta.com/
I am still working on this, so expect updates
Cheers!
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Re: CellList -- is prefilled sizing possible?
On 11/18/10 10:32 PM, John LaBanca wrote: The scrollbars are a separate widget called ShowMorePagerPanel. CellList doesn't have scrollbars by default. http://code.google.com/p/google-web-toolkit/source/browse/trunk/samples/showcase/src/com/google/gwt/sample/showcase/client/content/cell/ShowMorePagerPanel.java If you look at the constructor, you'll see that we add a ScrollHandler that modifies the visible Range when the user scrolls. If you want to implement an infinite scrollbar, you would need to do something similar, which means you need a way to map scroll position to row indexes. It can be pretty tricky to get it right, but you can probably find a lot of examples online. Is it even possible (today) to do this for CellTable ? -- 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: design pattern for common functionality between Activities
Is each display region the entire group of things, or are we saying that a display region is something like the header of the page with a menu or the footer of the page with links? If each display region is the entire group, then I understand the concept of going to a new place for each, which ultimately dictates the view to show. However, if each display region is an individual component on the page, using an activity mapper does not make sense. Please advise. Thank you. On Nov 19, 9:26 am, Thomas Broyer t.bro...@gmail.com wrote: On 19 nov, 07:03, tastic blaketast...@gmail.com wrote: I have been reading Thomas Broyer's blog now for a full day and am still having an issue with loading my application. Attached it the EntryPoint. If you can tell me what I might be doing wrong that would be awesome. No where you add the different SimplePanel instances to your LayoutPanel. -- 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: CellList -- is prefilled sizing possible?
CellTable/CellList and the pager (RangeChangeHandler) were designed to support infinite scrolling. We created the version in Showcase as a proof of concept. It helps to think about the scrolling mechanism (Pager) and the CellTable separately. The CellTable can display a visible range, which is a subset of the total range. The Pager determines which range is show. The trick with infinite scrolling is to correlate the vertical position of the scrollbar (which doesn't have to be the native scrollbar) with a range. Thanks, John LaBanca jlaba...@google.com On Fri, Nov 19, 2010 at 12:42 PM, Johan Rydberg johan.rydb...@edgeware.tvwrote: On 11/18/10 10:32 PM, John LaBanca wrote: The scrollbars are a separate widget called ShowMorePagerPanel. CellList doesn't have scrollbars by default. http://code.google.com/p/google-web-toolkit/source/browse/trunk/samples/showcase/src/com/google/gwt/sample/showcase/client/content/cell/ShowMorePagerPanel.java If you look at the constructor, you'll see that we add a ScrollHandler that modifies the visible Range when the user scrolls. If you want to implement an infinite scrollbar, you would need to do something similar, which means you need a way to map scroll position to row indexes. It can be pretty tricky to get it right, but you can probably find a lot of examples online. Is it even possible (today) to do this for CellTable ? -- 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: CellList -- is prefilled sizing possible?
On 11/19/10 7:31 PM, John LaBanca wrote: CellTable/CellList and the pager (RangeChangeHandler) were designed to support infinite scrolling. We created the version in Showcase as a proof of concept. It helps to think about the scrolling mechanism (Pager) and the CellTable separately. The CellTable can display a visible range, which is a subset of the total range. The Pager determines which range is show. The trick with infinite scrolling is to correlate the vertical position of the scrollbar (which doesn't have to be the native scrollbar) with a range. Yeah, but I was more thinking about the current impl of CellTable, which is doing this with a standard table/ element. To me it seems impossible to add a scroll-table around just the content of a CellTable. It would be nice if CellTable could have been split into AbstractCellTable and CellTable, where CellTable uses table-elements and AbstractCellTable really don't care how stuff is rendered. -- 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 MVP ActivityMapper with GIN
Done. /dmc On Fri, Nov 19, 2010 at 7:01 AM, Brian Reilly br...@ireilly.com wrote: This is going to be a recurring question here and the source of much frustration for anyone who doesn't ask or read this group. It would be nice if someone would update that piece of the documentation. -Brian On Tue, Nov 16, 2010 at 10:35 PM, Ashton Thomas attechserv...@gmail.com wrote: http://groups.google.com/group/google-web-toolkit/browse_thread/thread/2ed199a42c500156/9cf373ccdbd1b43a Unfortunately, the mere mention of a need for something does not imply its current availability :-) I wrote the Activities and Places doc and really should have left GIN out of it for the time being. On Nov 16, 10:10 pm, zixzigma zixzi...@gmail.com wrote: from GWT MVP documentation for Activity Mapper: [ActivityMapper] will likely have lots of code like if (place instanceof SomePlace) return new SomeActivity(place). A better way to implement the chain of nested ifs would be with a GIN module. Can someone please provide some tips on how GIN injection can replace the nested IFs ? I am familiar with GIN and have set it up, and use it, but have no idea how it can be used in this case ? http://code.google.com/webtoolkit/doc/latest/DevGuideMvpActivitiesAnd... Thank You -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- You received this message because you are subscribed to the Google Groups Google Web Toolkit group. To post to this group, send email to google-web-tool...@googlegroups.com. To unsubscribe from this group, send email to google-web-toolkit+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-web-toolkit?hl=en. -- David Chandler Developer Programs Engineer, Google Web Toolkit http://googlewebtoolkit.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: Application loads with blank page on Firefox 4 beta 6
I had the same issue couple of days ago, but as far as I remember, at that time I was using gwt 2.0.4. I do not have FF4 installed at home so I can not reporoduce it right away. Are you sure it's not a bug in FF? br/M On 19 Lis, 09:06, keyvez key...@gmail.com wrote: I have also filed an issue with GWT on this.http://code.google.com/p/google-web-toolkit/issues/detail?id=5606 I hope I am not the only one with the issue. On Nov 17, 11:21 pm, keyvez key...@gmail.com wrote: Hi, I think this might be a bug in the new gwt 2.1 sdk. When I create a new web application project in eclipse and compile and run it in web mode on FF4 beta 6, I see a blank page. On debugging in firebug, the following errors was thrown: reference to undefined property m.external.gwtOnLoad reference to undefined property document.documentMode Please help. 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: What should I learn , Google Web Toolkit or Jquery ?
Well, have you programmed in java before? If not, learning GWT could be a nightmare... Are you planning to combine GWT/jQuery with a drupal/wordpress backend? If that's the case, I'd say definitely jQuery. GWT is best with single-page apps like GMail, where you switch between views without a page refresh. Drupal and Wordpress are not. Also keep in mind Drupal 7 is already integrated with jQuery and jQuery UI, and many of the drupal plugins (best part about drupal IMO) use them. That said, 6 months in, I love GWT, and I'm extremely glad I chose it for my site. On Fri, Nov 19, 2010 at 11:41 AM, András Csányi sayusi.a...@gmail.comwrote: On 19 November 2010 14:31, Jeff Schwartz jefftschwa...@gmail.com wrote: IMO both. +1 -- - - -- Csanyi Andras (Sayusi Ando) -- http://sayusi.hu -- http://facebook.com/andras.csanyi -- Trust in God and keep your gunpowder dry! - Cromwell -- 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: GWT MVP ActivityMapper with GIN
Hi,
I solved this problem with the following approach:
1) Create an ActivityFactory superclass.
public abstract class ActivityFactoryP extends Place, V {
protected abstract Activity create(EventBus eventBus, V view, P
place);
protected ActivityFactory(final EventBus eventBus, final V view) {
eventBus.addHandler(ActivityRequestEvent.TYPE, new
ActivityRequestEvent.Handler() {
@Override
protected Activity createActivity(Place place) {
try {
return create(eventBus, view, (P)
place);
} catch (ClassCastException e) {
return null;
}
}
});
}
}
2) ActivityFactories will listen to the EventBus for
ActivityRequestEvents.
public class ActivityRequestEvent extends
GwtEventActivityRequestEvent.Handler {
public abstract static class Handler implements EventHandler {
private void onEvent(ActivityRequestEvent e) {
if (!e.isLive())
GWT.log(ActivityRequestEvent.class.getName() +
ignored);
else {
e.activity = createActivity(e.place);
if (e.activity!=null)
e.kill();
}
}
protected abstract Activity createActivity(Place place);
}
public final Place place;
private Activity activity;
public ActivityRequestEvent(Place place) {
this.place = place;
}
public Activity getActivity() {
return activity;
}
public static final Type TYPE = new Type();
@Override
public Type getAssociatedType() {
return TYPE;
}
@Override
protected void dispatch(Handler handler) {
handler.onEvent(this);
}
@Override
protected void revive() {
if (activity!=null)
throw new IllegalStateException(Activity already
resolved, cannot
revive this event!);
super.revive();
}
}
3) Every Activity must provide an inner Factory extending
ActivityFactory. Doing so, every Activity will have an ActivityFactory
listening to ActivityRequestEvents on EventBus.
public class SearchContactsActivity extends AbstractActivity {
private final EventBus eventBus;
private final SearchContactsView view;
private final SearchContactsPlace place;
public SearchContactsActivity(EventBus eventBus, SearchContactsView
view, SearchContactsPlace place) {
this.eventBus = eventBus;
this.view = view;
this.place = place;
}
@Override
public void start(final AcceptsOneWidget panel, EventBus eventBus) {
// do something
}
public static class Factory extends
ActivityFactorySearchContactsPlace, SearchContactsView {
@Inject
public Factory(EventBus eventBus, SearchContactsView view) {
super(eventBus, view);
}
@Override
protected Activity create(EventBus eventBus, SearchContactsView
view, SearchContactsPlace place) {
return new SearchContactsActivity(eventBus, view,
place);
}
}
}
4) At GIN Module, ActivityFactories will be created and passed as
arguments within an ActivityManager singleton call.
Additionally, ActivityMapper fires new ActivityRequestEvent(place) to
the eventBus. If any factory answers this event, ActivityMapper will
have the activity it shold return in its getActivity(place) call.
public class Experience21Module extends AbstractGinModule {
@Override
protected void configure() {
}
@Provides @Singleton
public EventBus eventBus() {
return new SimpleEventBus();
}
@Provides @Singleton
public PlaceController placeController(EventBus eventBus) {
return new PlaceController(eventBus);
}
@Provides @Singleton
public ActivityManager activityManager(final EventBus eventBus,
SearchContactsActivity.Factory searchActivityFactory,
EditContactActivity.Factory editActivityFactory) {
return new ActivityManager(new ActivityMapper() {
@Override
public final Activity getActivity(Place place) {
ActivityRequestEvent event = new
ActivityRequestEvent(place);
eventBus.fireEvent(event);
Re: design pattern for common functionality between Activities
How I understand things, a display region is a dynamic part of a webpage; Depending on the place you're at, a display region is populated with a specific activity. A activity manager is the manager of a display region and decides the right activity to show up for a given display region when a certain page is showing. So, in terms of your question : a display region can be a dynamic menu, a sidebar, a logout/login link not the entire group. An example page with menu displayregion, maincontent displayregion, sidebar displayregion example page #ContactDetailsPage:FooBar + sidebar display region will be instructed by the sidebar- activitymanager to start the activity GrandChildrenActivity (display grandchildren in side bar) + maincontact display region will be instructed by the maincontentarea-activitymanager to start the activity ContactDetailsActivity (display contact details in main content area) + menu display region will be instructed by the menu-activitymanager to start the activity MenuActivity (show the menu) example page #Login + sidebar display region will be instructed by the sidebar- activitymanager to display nothing (NULL) + maincontact display region will be instructed by the maincontentarea-activitymanager to start the activity LoginActivity (display login page) + menu display region will be instructed by the menu-activitymanager to start the activity WelcomeActivity (show a welcome msg) etc etc. So far my understanding. Koen -- 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 does HTML5 change the way we write GWT apps ?
Hello Everyone, I have been reading about HTML5, and impressive improvements it brings. I was wondering how do you think HTML5 will change the way we write GWT apps or apps in Java web frameworks in general ? I personally think whether you developt MVP or MVC, only the way View is rendered will be changed, and the trend is to get more work done on the client. embracing statelessness, and REST. more importantly applications are going to be even more interactive than the way they are today. do you expect web frameworks provide APIs for taking advantage of HTML5 ? What does HTML5 mean for Java Web Development ? -- 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: Styling Login Widget
I do all my styling using UiBinder and CssResource, with HTMLPanel you can write all the HTML you need to make your app look perfect. This is how we did BookedIn: http://corp.bookedin.net/ (check the live demo) Cheers, Philippe On Nov 18, 5:03 pm, Nicholas nick.sm...@gmail.com wrote: I have the loginWidget in my application, and would like to customize the styling. For instance, bold the email address, and make the sign- out link look like a link (blue and underlined). What is the correct way to do 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-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 inbound soap message
We use SOAP as the means to send messages to and fro from our UI server (which hosts the GWT application) to our API server. We are using Apache CXF for creating outbound soap messages from the API server. On the UI server end, we have generated a client jar from the WSDL definitions and have installed this jar on the UI server. So the servlets on the UI server access the data as the java objects which were created on the API server. This way, the GWT servlets dont have to deal with marshalling/unmarshalling XML data. We did this because tomorrow, the requirement may change from SOAP to something else. I know that XML is neutral but re-inventing what CXF offers on UI server side to parse/generate XML for to and fro communication makes unnecessary overhead and custom code. - Sunit Katkar http://sunitkatkar.blogspot.com/ On Thu, Nov 18, 2010 at 9:00 AM, Ken khubac...@gmail.com wrote: I would like to use GWT in my next project but a non-negotiable requirement is the ability to receive an incoming soap message and parse through the xml information. Essentially we are registering to be notified of events and the notification is delivered to an endpoint you supply (which would be the GWT service) and is a POST of a soap message, with a content type of text/xml. I'm unable to figure a way to allow GWT to receive this message. I have tried to override doPost (like doGet) in my implementation that extends RemoteServiceServlet but doPost is final in GWT. I also noticed that for post's GWT expects text/x-gwt-rpc, unfortunately I have no control over the service so text/xml is sent. My hope is that there's a way I can intercept or receive the POST within my GWT implementation and then subsequently parse the soap message which should just be parsing xml at that point. Thanks for any suggestions. -- 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: CellList -- is prefilled sizing possible?
We studied the new offerings - CellList, CellTable and find them very promising and a step in the right direction. However, there are some customisations which are achieving with FlexTable which cannot be directly translated to these new widgets. So till a few more GWT releases where these widgets are made more 'advanced' and 'customizable' it makes no sense for us to convert to them. I would wait for a few more releases before making the switch to these new widgets. - Sunit Katkar http://sunitkatkar.blogspot.com/ On Fri, Nov 19, 2010 at 10:42 AM, Johan Rydberg johan.rydb...@edgeware.tvwrote: On 11/19/10 7:31 PM, John LaBanca wrote: CellTable/CellList and the pager (RangeChangeHandler) were designed to support infinite scrolling. We created the version in Showcase as a proof of concept. It helps to think about the scrolling mechanism (Pager) and the CellTable separately. The CellTable can display a visible range, which is a subset of the total range. The Pager determines which range is show. The trick with infinite scrolling is to correlate the vertical position of the scrollbar (which doesn't have to be the native scrollbar) with a range. Yeah, but I was more thinking about the current impl of CellTable, which is doing this with a standard table/ element. To me it seems impossible to add a scroll-table around just the content of a CellTable. It would be nice if CellTable could have been split into AbstractCellTable and CellTable, where CellTable uses table-elements and AbstractCellTable really don't care how stuff is rendered. -- 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.
How to kill a GWT request which has not yet completed
I Googled and also this group but could not find an answer. Here is the use case: 1) User enters a value in a textfield and clicks Submit button 2) The GWT RPC request has been sent to the server where it will take some time to process. (Say 10 or 15 seconds) 3) But before the request can be seviced by the server and and the onSuccess() is called on the client side, the user needs to do something else, which requires that this request be killed. How do you kill a just fired GWT RPC request? We cannot provide a separate UI button which the user clicks to send a KILL request to the server with a request id, etc. However, we can allow for 'kill just fired request' code when user navigates to another part of the screen or does the new action. Any ideas? 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.
GWT Designer crashes - GWT Designer 8.1 Beta + STS 2.5.1
I'm running Springsource Tools Suite 2.5.1. I set up GWT and the GWT designer (using the beta update site with the 20101118xxx release). When I try to bring up the designer view, Java crashes and gives me a dump file in the STS root directory. The key stacktrace in that file is as follows. Any help you could provide on how I can get past this would be very helpful. Thanks! Java frames: (J=compiled Java code, j=interpreted, Vv=VM code) j com.instantiations.designer.gwt.webkit.BrowserShellWebKitImplWin32._makeShot(Ljava/ lang/Number;)Ljava/lang/Number;+0 j com.instantiations.designer.gwt.webkit.BrowserShellWebKitImplWin32.makeShot()Lorg/ eclipse/swt/graphics/Image;+5 j com.instantiations.designer.gwt.webkit.BrowserShellWebKit.createBrowserScreenshot()Lorg/ eclipse/swt/graphics/Image;+4 j com.instantiations.designer.gwt.model.widgets.support.GWTState.createBrowserScreenshot()Lorg/ eclipse/swt/graphics/Image;+12 j com.instantiations.designer.gwt.model.widgets.UIObject_Info.fetchImage(Ljava/ lang/Object;)V+4 j com.instantiations.designer.gwt.model.widgets.UIObject_Info.refresh_fetch()V +57 j com.instantiations.designer.core.model.ObjectInfo$5$1.run()V+17 j com.instantiations.designer.core.utils.execution.ExecutionUtils.runDesignTime(Lcom/ instantiations/designer/core/utils/execution/RunnableEx;)V+9 j com.instantiations.designer.core.model.ObjectInfo$5.run()V+8 j com.instantiations.designer.core.model.ObjectInfo.doRefresh(Lcom/ instantiations/designer/core/utils/execution/RunnableEx;)V+1 j com.instantiations.designer.core.model.ObjectInfo.refresh()V+25 j com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF(Lorg/ eclipse/core/runtime/IProgressMonitor;)V+121 j com.instantiations.designer.core.editor.DesignPage.access$10(Lcom/ instantiations/designer/core/editor/DesignPage;Lorg/eclipse/core/ runtime/IProgressMonitor;)V+2 j com.instantiations.designer.core.editor.DesignPage$7$1.run()V+11 j org.eclipse.swt.widgets.Synchronizer.syncExec(Ljava/lang/Runnable;)V +121 j org.eclipse.ui.internal.UISynchronizer.syncExec(Ljava/lang/ Runnable;)V+91 j org.eclipse.swt.widgets.Display.syncExec(Ljava/lang/Runnable;)V+64 j com.instantiations.designer.core.editor.DesignPage$7.run(Lorg/ eclipse/core/runtime/IProgressMonitor;)V+27 j org.eclipse.jface.operation.ModalContext.runInCurrentThread(Lorg/ eclipse/jface/operation/IRunnableWithProgress;Lorg/eclipse/core/ runtime/IProgressMonitor;)V+6 j org.eclipse.jface.operation.ModalContext.run(Lorg/eclipse/jface/ operation/IRunnableWithProgress;ZLorg/eclipse/core/runtime/ IProgressMonitor;Lorg/eclipse/swt/widgets/Display;)V+48 j org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ZZLorg/eclipse/ jface/operation/IRunnableWithProgress;)V+30 j com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF_withProgress()V +27 j com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF()Z +24 j com.instantiations.designer.core.editor.UndoManager.refreshDesignerEditor()V +12 j com.instantiations.designer.core.editor.UndoManager.activate()V+32 j com.instantiations.designer.core.editor.DesignPage.handleActiveState_True()V +30 j com.instantiations.designer.core.editor.DesignPage.handleActiveState(Z)V +10 j com.instantiations.designer.core.editor.multi.DefaultMultiMode.showPage(Lcom/ instantiations/designer/core/editor/IDesignPage;)V+91 j com.instantiations.designer.core.editor.multi.DefaultMultiMode $1.widgetSelected(Lorg/eclipse/swt/events/SelectionEvent;)V+14 j org.eclipse.swt.widgets.TypedListener.handleEvent(Lorg/eclipse/swt/ widgets/Event;)V+1003 J org.eclipse.swt.widgets.EventTable.sendEvent(Lorg/eclipse/swt/ widgets/Event;)V j org.eclipse.swt.widgets.Widget.sendEvent(Lorg/eclipse/swt/widgets/ Event;)V+25 j org.eclipse.swt.widgets.Widget.sendEvent(ILorg/eclipse/swt/widgets/ Event;Z)V+73 j org.eclipse.swt.widgets.Widget.sendEvent(ILorg/eclipse/swt/widgets/ Event;)V+4 j org.eclipse.swt.widgets.Widget.notifyListeners(ILorg/eclipse/swt/ widgets/Event;)V+19 j org.eclipse.swt.custom.CTabFolder.setSelection(IZ)V+57 j org.eclipse.swt.custom.CTabFolder.onMouse(Lorg/eclipse/swt/widgets/ Event;)V+783 j org.eclipse.swt.custom.CTabFolder$1.handleEvent(Lorg/eclipse/swt/ widgets/Event;)V+215 J org.eclipse.swt.widgets.EventTable.sendEvent(Lorg/eclipse/swt/ widgets/Event;)V j org.eclipse.swt.widgets.Widget.sendEvent(Lorg/eclipse/swt/widgets/ Event;)V+25 j org.eclipse.swt.widgets.Display.runDeferredEvents()Z+92 j org.eclipse.swt.widgets.Display.readAndDispatch()Z+69 j org.eclipse.ui.internal.Workbench.runEventLoop(Lorg/eclipse/jface/ window/Window$IExceptionHandler;Lorg/eclipse/swt/widgets/Display;)V+9 j org.eclipse.ui.internal.Workbench.runUI()I+555 j org.eclipse.ui.internal.Workbench.access$4(Lorg/eclipse/ui/internal/ Workbench;)I+1 j org.eclipse.ui.internal.Workbench$7.run()V+55 j org.eclipse.core.databinding.observable.Realm.runWithDefault(Lorg/ eclipse/core/databinding/observable/Realm;Ljava/lang/Runnable;)V+12 j
Multiple modules compilation
Hi there, we are working on a project where GWT modules are compiled dynamicaly on application server. In order to improve compile performance we compile several modules at once using command line compiler like this : java -cp classpath-items com.google.gwt.dev.Compiler other-compiler- params module-1 module-2 module-3 module-n This works fine, but issue rises when one module contains compilation error(s), in that case the whole compilation process exits in the middle and there are some modules left uncompiled. Is there any way to force the compilator to continue on the next module even previous module did not compile successfuly? Thanks Petr -- 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.
Cell Table paging
I have a very large list that I want to page through with CellTable, but I don't want to push all the rows up to the client in one big chunk. In the past, I have done this with Pojos and RPC, but now I'm using RequestFactory. What I'd like to do is retrieve the next page from the server (when onRangeChanged gets called). Is there any way to manage a collection like that through RequestFactory? -- 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: Google Plugin In Spring Source Toolkit seems to be wipping out the project on run.
I'm running into this problem on XP with Maven 2.2.1, STS 2.5.1 Release. Interesting enough if I run Maven gwt:run everything seems to work fine. Which suggests there is a bug within GPE as opposed to maven gwt plugin. I also don't remember this bug occurring with last milestone release of STS. Karthik On Thu, Nov 18, 2010 at 7:13 PM, Chris crehb...@gmail.com wrote: On Nov 18, 6:03 pm, Rajeev Dayal rda...@google.com wrote: Hey Chris, A few questions: -what operating system are you on? -I noticed that you have the gwt-user.jar and gwt-dev.jar explicitly on your build classpath. Did you add those entries? If you navigate over to the Project Properties - Google - Web Toolkit page, what SDK is selected? I'm working in Windows XP. The gwt-*.jar dependencies were automatically added after - to answer your last question - I configured the 2.1.0 SDK in project properties after upgrading the SDK/ plugin. I'm fairly certain gwt-dev.jar shouldn't be a compile-time dependency, right? In any event, building/GWT-compiling work just fine, the only problem is starting up dev mode. I think I can reconfigure maven to explode the resources zip file to src/main/webapp instead of target/module name before compilation so this likely won't be a long-term problem, but its still a change from the behavior using the 1.3.3 plugin. Many thanks, - C -- 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.
Hierarchical cellTable
hi All, I am looking to create a Hierarchical cellTable to achieve something like on this page http://www.trirand.net/examples/hierarchy/subgrid_3_levels/default.aspx Is this possible using gwt? Can someone provide me sample code or let me know what the steps would be? Please help Thanks in Advance GWTNewbie -- 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: design pattern for common functionality between Activities
And you are definitely right. On Nov 19, 8:05 pm, koma k...@koma.be wrote: How I understand things, a display region is a dynamic part of a webpage; Depending on the place you're at, a display region is populated with a specific activity. A activity manager is the manager of a display region and decides the right activity to show up for a given display region when a certain page is showing. So, in terms of your question : a display region can be a dynamic menu, a sidebar, a logout/login link not the entire group. An example page with menu displayregion, maincontent displayregion, sidebar displayregion example page #ContactDetailsPage:FooBar + sidebar display region will be instructed by the sidebar- activitymanager to start the activity GrandChildrenActivity (display grandchildren in side bar) + maincontact display region will be instructed by the maincontentarea-activitymanager to start the activity ContactDetailsActivity (display contact details in main content area) + menu display region will be instructed by the menu-activitymanager to start the activity MenuActivity (show the menu) example page #Login + sidebar display region will be instructed by the sidebar- activitymanager to display nothing (NULL) + maincontact display region will be instructed by the maincontentarea-activitymanager to start the activity LoginActivity (display login page) + menu display region will be instructed by the menu-activitymanager to start the activity WelcomeActivity (show a welcome msg) etc etc. So far my understanding. Koen -- 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: Hierarchical cellTable
CellTable doesn't currently support something like this. We're planning on adding expanding rows in GWT 2.2. Out of curiosity, do you need a full blown CellTreeTable, or do you just one to expand one level deep? Thanks, John LaBanca jlaba...@google.com On Fri, Nov 19, 2010 at 5:27 PM, ycol y...@hotmail.com wrote: hi All, I am looking to create a Hierarchical cellTable to achieve something like on this page http://www.trirand.net/examples/hierarchy/subgrid_3_levels/default.aspx Is this possible using gwt? Can someone provide me sample code or let me know what the steps would be? Please help Thanks in Advance GWTNewbie -- 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: Ability to set element id trough UIBinder widget
Maybe you can do something like:
public class MyTextBox extends TextBox {
...
public void setElementId(String id) {
this.getElement().setId(id);
}
}
and in UiBinder use
myComponents:MyTextBox ui:field=field elementId=usernameInput/
Maybe UiBinder calls MyTextBox.setElementId(usernameInput). Haven't
tested it but I think it could work. But its not a nice solution.
On 15 Nov., 18:12, Janusz janusz.parfien...@gmail.com wrote:
Hello,
I've been looking for a way to set DOM element id trough UIBinder
but I couldn't find any solution. Example of what I'd like to do:
g:HTMLPanel
label for=usernameInputSome label/label
g:TextBox ui:field=field id=usernameInput/
/g:HTMLPanel
Id like this to be rendered as:
div
label for=usernameInputSome label/label
input type=text id=usernameInput /
/div
Sadly this doesn't work the way I wanted it to. As far as I can
understand id attribute in UIBinder is treated as an id for XML
element that is being parsed by UIBinder processor. I've tried things
like JSP/JSF syntax:
g:TextBox ui:field=field element.id=usernameInput/
but this doesn't work either. Does anyone know if it is possible in
UIBinder to set an id for resulting DOM element? Currently to achieve
this one has to go to java code and use field.getElement().setId().
Thanks
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Saving contents of RichTextArea?
Does anybody have pointers on how one might go about saving the contents of a RichTextArea to a file on a client's machine? Hopefully this question isn't too general... -- Neil -- 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: Saving contents of RichTextArea?
You don't have access to the local file system in that way. You could upload the text to the server, then send it as a separate file via a GET. On Fri, Nov 19, 2010 at 4:41 PM, Neil Halelamien ne...@caltech.edu wrote: Does anybody have pointers on how one might go about saving the contents of a RichTextArea to a file on a client's machine? Hopefully this question isn't too general... -- Neil -- 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: Google Plugin In Spring Source Toolkit seems to be wipping out the project on run.
On 19 nov, 23:04, Karthik Ramachandran kramachandran.b...@gmail.com
wrote:
I'm running into this problem on XP with Maven 2.2.1, STS 2.5.1 Release.
Interesting enough if I run Maven gwt:run everything seems to work fine.
Which suggests there is a bug within GPE as opposed to maven gwt plugin. I
also don't remember this bug occurring with last milestone release of STS.
FWIW, I have *no* problem with Eclipse Helios (3.6, updated to SR1)
with GPE 1.4.0.v201010280102 and m2eclipse 0.10.2.20100623-1649 on
Windows XP Pro SP3
(if I understand correctly the issue, when launching DevMode, my
index.jsp and other things like that from my war directory –$
{project.build.directory}/${project.build.finalName}, i.e. target/
webapp maven module name– would vanish)
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Re: Multiple modules compilation
Maybe I fogot to mention that the modules are ment to be independent and thus have no dependecy between themselfs, so unsuccessful compilation of one module does not affect other modules. -- 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: Saving contents of RichTextArea?
You have three choices: - Use flash's offline storage feature - Use Google gears (less chances of having it installed) - Use Silverlight (works only on Windows) -- Happy Hacking, Gaurav Vaish www.mastergaurav.com On Nov 20, 5:30 am, Jeff Chimene jchim...@gmail.com wrote: You don't have access to the local file system in that way. You could upload the text to the server, then send it as a separate file via a GET. On Fri, Nov 19, 2010 at 4:41 PM, Neil Halelamien ne...@caltech.edu wrote: Does anybody have pointers on how one might go about saving the contents of a RichTextArea to a file on a client's machine? Hopefully this question isn't too general... -- Neil -- 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.
GWT Facebook problem
Hi, We use fb:like tag to add facebook plugin to our webapp, but it isn't rendered on the server although in the localhost is works fine. I think the async methods delay the DOM loading and the facebook's parser doesn't find the fb:like tag. Do you know anything about it? Thanks, bran -- 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 kill a GWT request which has not yet completed
RPC request cannot be cancelled. Use the method Request::cancel() with RequestBuilder. Request req = requestBuilder.send(...); req.cancel(); //when needed. -- Happy Hacking, Gaurav Vaish www.mastergaurav.com On Nov 20, 12:47 am, Sunit Katkar sunitkat...@gmail.com wrote: I Googled and also this group but could not find an answer. Here is the use case: 1) User enters a value in a textfield and clicks Submit button 2) The GWT RPC request has been sent to the server where it will take some time to process. (Say 10 or 15 seconds) 3) But before the request can be seviced by the server and and the onSuccess() is called on the client side, the user needs to do something else, which requires that this request be killed. How do you kill a just fired GWT RPC request? We cannot provide a separate UI button which the user clicks to send a KILL request to the server with a request id, etc. However, we can allow for 'kill just fired request' code when user navigates to another part of the screen or does the new action. Any ideas? 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: Styling Login Widget
I was looking specifically at the GWT LoginWidget. I don't see it exposing any properties that I could use to style things the way I want. I guess I could always just re-implement the widget myself and expose some style properties that can be assigned? On Nov 19, 1:22 pm, PhilBeaudoin philippe.beaud...@gmail.com wrote: I do all my styling using UiBinder and CssResource, with HTMLPanel you can write all the HTML you need to make your app look perfect. This is how we did BookedIn:http://corp.bookedin.net/(check the live demo) Cheers, Philippe On Nov 18, 5:03 pm, Nicholas nick.sm...@gmail.com wrote: I have the loginWidget in my application, and would like to customize the styling. For instance, bold the email address, and make the sign- out link look like a link (blue and underlined). What is the correct way to do 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-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: Palette: can not load component com.google.gwt.user.client.ui.TextArea
This is typically caused by a bug in OpenJDK. If you run Eclipse using the latest Sun/Oracle JVM instead, it should be fine. On Nov 11, 8:26 am, Meeta Krishnamurthi mkmurthi...@gmail.com wrote: Hey I am using the GWT Designer downloaded from the latest Update Site for Eclipse 3.6. I seem to be unable to add any of the TextBox Controls (TextBox, TextArea, PasswordTextBox) those inheriting from TextBoxBase from the Palette. Clicking on any of these generates the following error in the Designer Editor Erros Palette: can not load component com.google.gwt.user.client.ui.TextArea Stack trace: java.beans.IntrospectionException: type mismatch between read and write methods at java.beans.PropertyDescriptor.findPropertyType(PropertyDescriptor.java: 657) at java.beans.PropertyDescriptor.setWriteMethod(PropertyDescriptor.java: 318) at java.beans.PropertyDescriptor.init(PropertyDescriptor.java:140) at com.instantiations.designer.core.utils.reflect.ReflectionUtils.addPropertyD escriptor(ReflectionUtils.java: 1256) at com.instantiations.designer.core.utils.reflect.ReflectionUtils.getPropertyD escriptors(ReflectionUtils.java: 1200) at com.instantiations.designer.core.model.description.rules.StandardBeanProper tiesRule.begin(StandardBeanPropertiesRule.java: 37) at org.apache.commons.digester.Digester.startElement(Digester.java: 1563) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(A bstractSAXParser.java: 504) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyE lement(AbstractXMLDocumentParser.java: 182) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan StartElement(XMLDocumentFragmentScannerImpl.java: 1315) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl $FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2723) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocu mentScannerImpl.java: 624) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scan Document(XMLDocumentFragmentScannerImpl.java: 486) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co nfiguration.java: 810) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Co nfiguration.java: 740) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java: 110) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Abstract SAXParser.java: 1208) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl $JAXPSAXParser.parse(SAXParserImpl.java:525) at org.apache.commons.digester.Digester.parse(Digester.java:1887) at com.instantiations.designer.core.model.description.helpers.ComponentDescrip tionHelper.getDescription0(ComponentDescriptionHelper.java: 361) at com.instantiations.designer.core.model.description.helpers.ComponentDescrip tionHelper.getDescription0(ComponentDescriptionHelper.java: 266) at com.instantiations.designer.core.model.description.helpers.ComponentDescrip tionHelper.getDescription(ComponentDescriptionHelper.java: 236) at com.instantiations.designer.core.editor.palette.model.entry.ComponentEntryI nfo.ensureDescriptions(ComponentEntryInfo.java: 237) at com.instantiations.designer.core.editor.palette.model.entry.ComponentEntryI nfo.createTool(ComponentEntryInfo.java: 362) at com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo $1.runObject(ToolEntryInfo.java:28) at com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo $1.runObject(ToolEntryInfo.java:1) at com.instantiations.designer.core.utils.execution.ExecutionUtils.runObjectLo g(ExecutionUtils.java: 268) at com.instantiations.designer.core.editor.palette.model.entry.ToolEntryInfo.a ctivate(ToolEntryInfo.java: 23) at com.instantiations.designer.core.editor.palette.DesignerPalette $3.activate(DesignerPalette.java:253) at com.instantiations.designer.core.controls.palette.PaletteComposite.selectEn try(PaletteComposite.java: 206) at com.instantiations.designer.core.controls.palette.PaletteComposite $EntryFigure$1.mouseUp(PaletteComposite.java:726) at com.instantiations.draw2d.EventManager $2.invokeListener(EventManager.java:217) at com.instantiations.draw2d.EventManager.sendEvent(EventManager.java: 177) at com.instantiations.draw2d.EventManager.handleMouseEvent(EventManager.java: 164) at com.instantiations.draw2d.EventManager.mouseUp(EventManager.java: 155) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
[gwt-contrib] Re: Issues 5479, 5507 and 5571 (and a few other editor-related tweaks) (issue1099801)
http://gwt-code-reviews.appspot.com/1099801/diff/26001/27009
File user/src/com/google/gwt/user/client/ui/DateLabel.java (right):
http://gwt-code-reviews.appspot.com/1099801/diff/26001/27009#newcode25
user/src/com/google/gwt/user/client/ui/DateLabel.java:25: * A ValueLabel
that uses {...@link DateTimeFormatRenderer}.
On 2010/11/18 05:46:19, rjrjr wrote:
Should add javadoc for the predefined format stuff, whatever
non-obvious things
the custom parser does.
Done.
http://gwt-code-reviews.appspot.com/1099801/diff/26001/27009#newcode33
user/src/com/google/gwt/user/client/ui/DateLabel.java:33: public
DateLabel(DateTimeFormat format) {
On 2010/11/18 19:35:48, rjrjr wrote:
I see. Yes, if you could punch up the javadoc, something like:
Extends ValueLabel for convenience when dealing with dates and
DateTimeFormat,
especially in UiBinder templates. (Note that this class does not
accept
renderers. To do so use ValueLabel directly.)
Done.
http://gwt-code-reviews.appspot.com/1099801/diff/26001/27014
File user/src/com/google/gwt/user/client/ui/SimpleCheckBox.java (right):
http://gwt-code-reviews.appspot.com/1099801/diff/26001/27014#newcode235
user/src/com/google/gwt/user/client/ui/SimpleCheckBox.java:235: //
overrides in RadioButton
On 2010/11/18 19:35:48, rjrjr wrote:
HasValue really is the right thing.
I'd hold off on setName, and make editor compatibility the goal for
this patch.
Editor compatibility only needs TakesValue, not HasValue; and
value-change handling in radio buttons really isn't straight-forward
(i.e. would have to be tested both automatically and manually in many
browsers), so I'd rather go with just TakesValue for the moment.
HasValue could still be added later, along with setName for instance.
Surely we can get CheckBox to extend SimpleCheckBox down
the road.
Yes, it should be possible following a similar approach to
InlineHyperlink/Hyperlink.
http://gwt-code-reviews.appspot.com/1099801/show
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[gwt-contrib] Re: GWT 2.1 Logging
ok, got it, thank you.
one thing for clarification on logLevels and code permutations:
I've used to live with gwt-log for some time, for every logLevel they
do create a new code permutation which optimizes away code on any
other levels, say:
extend-property name=log_level values=info, warn/ would add two
more permutations during compile, one for info the other for warn.
during runtime then I can choose via log_level = info or warn with
which loglevel I want to run my application, I cannot decide to use
another loglevel though, unless previously defined in the module
descriptor. So whilst runtime there is no code for log instructions
other than requested via log_level property.
I suppose it works dynamically in native gwt logging, so loglevel does
not effect code permutation and one has to ensure his log statement is
secured with isLoggable() check.
On 17 Nov., 20:32, Unnur Gretarsdottir unn...@google.com wrote:
Hi there - answers are inline...
On Wed, Nov 17, 2010 at 4:56 AM, ep eplisc...@googlemail.com wrote:
hello folks,
whats the difference between the:
set-property name=gwt.logging.logLevel value=OFF/
This will set the Level of the RootLogger to be OFF
and
set-property name=gwt.logging.enabled value=FALSE/
This will swap in Null Implementations for the logging related
classes, which will compile out.
?
I understand I can use LogConfiguration.loggingIsEnabled() to wrap the
code I want to optimize away during compilation, but I could also do:
if(java.util.logging.Logger.isLoggable(Level.INFO)) {
logger.info(this code will be compiled out if logLevel is below
requested? complex result: + doSomeComplexCalc());
}
couldn't I?
Yes - the LogConfiguration method is just something I added for convenience.
or, I guess that gwt.logging.logLevel does not effect the compiler, so
only gwt.logging.enabled will provide NULL implementation?
Yes - exactly - see my response above
what about the loglevels - is there new permutation per each or are
logging instructions not inlined during compilation? ( like in gwt-log
project )
Not sure exactly what you mean here
are there more papers on new logging I can dive in?
thank you.
Not really, but you can look at the source code - it's actually more
straightforward than you would think. Note that you'll want to look at
the both the files in logging, as well as the emulation classes in
supersource. However many of the emulated classes just punt out to
Null or Regular Impl classes, which are in the logging directory.
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[gwt-contrib] [google-web-toolkit] r9255 committed - Edited wiki page RequestFactory_2_1_1 through web user interface.
Revision: 9255 Author: b...@google.com Date: Fri Nov 19 05:24:53 2010 Log: Edited wiki page RequestFactory_2_1_1 through web user interface. http://code.google.com/p/google-web-toolkit/source/detail?r=9255 Modified: /wiki/RequestFactory_2_1_1.wiki === --- /wiki/RequestFactory_2_1_1.wiki Thu Nov 18 16:56:53 2010 +++ /wiki/RequestFactory_2_1_1.wiki Fri Nov 19 05:24:53 2010 @@ -12,23 +12,26 @@ * Multiple methods may be invoked in a single `RequestContext` before `fire()` is called. * (Issue 5549) Support boolean is/hasFoo() properties * (Issue 5522, issue 5357) Value types / Embedded objects -* A user-defined value object must extend the empty ValueProxy interface and declare a @ProxyFor annotation. +* *New API* A user-defined value object must extend the empty ValueProxy interface and declare a @ProxyFor annotation. * ValueProxy instances are never sparse and will implement equals() and hashCode() based on the values in the proxy. - * The VP will include the ids for any referenced EntityProxy fields, but will not force data for the referenced EP's to be returned unless there's a with() clause in play. + * The VP will include the ids for any referenced EntityProxy fields, but will not force data for the referenced EP's to be returned unless there's a with() clause is used. * A ValueProxy returned from an immutable EntityProxy is immutable. The EntityProxy must be placed into an editable mode via the usual RequestContext.edit() before you can make a call like entityProxy.getValue().setFoo(bar). * A VP returned from a service method invocation is immutable. - * A new RequestContext.edit() overload will be added to support `valueObject.getEntityProxy().setFoo(42)`. If it were possible to place a `ValueProxy` into an editable mode without a reference to a `RequestContext`, it would be impossible for the mutable `ValueProxy` to guarantee that its `EntityProxy` getters could return mutable objects. -* A new BaseProxy interface will be added as a superclass of ValueProxy and EntityProxy to allow `RequestFactory.create` to operate on both value and entity types. +* *New API* A new BaseProxy interface will be added as a superclass of ValueProxy and EntityProxy to allow `RequestFactory.create` to operate on both value and entity types. + * *API Break* RequestContext.edit() now specifies a `BaseProxy` as the lower bound. If it were possible to place a `ValueProxy` into an editable mode without a reference to a `RequestContext`, it would be impossible for the mutable `ValueProxy` to guarantee that its `EntityProxy` getters could return mutable objects. * Because ValueProxy doesn't have a stableId() method, there's no way to use a VP with a call to find() or with any other service method that has an EntityProxyId argument. * If you think about a Date object, there's no real meaning in giving a Date an id. * If an EntityProxy has a value property, all of the properties of the VP are checked for mutations and sent to the server. - * The value in the domain object will be replaced if anything in the VP's state has changed. +* The value in the domain object will be replaced by a new instance if anything in the VP's state has changed. + * This makes client updates applied to a ValueProxy potentially destructive to server-side state if the ValueProxy represents only a subset of the data in the value domain object. * If you don't want the destructive operation, don't use value objects, or use the to-be-written service helper / Locator to cook up your own id scheme. * Since we currently support Date (and it is mutable) the RF client-side code will use a subclass of Date that can be frozen to ensure that the owning EntityProxy must be edited. = What's in review = * (Issue 5368) Remove integer version constraint +* *New API* Any simple value type, `ValueProxy`, or `EntityProxy` may be used as the version or id property for an `EntityProxy`. +* This should make composite keys easier to work with. = What's coming = -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] GWTTestCase and user defined linker
Hi, I have a test class that extends GWTTestCase and returns a certain module name. This test module inherits a library module that has a user defined linker via define-linker and add-linker. When I run the testcase in debug mode I notice that the user defined linker is not invoked. Running the same module as a GWT app in hosted mode triggers the linker. If this is not the expected behavior, please let me know and I'll try to create a simplified testcase. Thanks, Sanjiv -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Add a permissions model to the Chrome NPAPI plugin. (issue1084801)
http://gwt-code-reviews.appspot.com/1084801/diff/57001/58022 File plugins/npapi/VisualStudio/npapi-plugin.sln (right): http://gwt-code-reviews.appspot.com/1084801/diff/57001/58022#newcode3 plugins/npapi/VisualStudio/npapi-plugin.sln:3: # Visual Studio 2008 On 2010/11/18 22:02:02, jat wrote: Are we making a conscious decision to drop support for VS2005? Yes. http://gwt-code-reviews.appspot.com/1084801/diff/57001/58023 File plugins/npapi/VisualStudio/npapi-plugin.vcproj (right): http://gwt-code-reviews.appspot.com/1084801/diff/57001/58023#newcode74 plugins/npapi/VisualStudio/npapi-plugin.vcproj:74: DataExecutionPrevention=0 On 2010/11/18 22:02:02, jat wrote: Why not DEP if we are switching to VS2008? mainly because there are known issues of DEP with ATL and we did not test that extensively. http://gwt-code-reviews.appspot.com/1084801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] [google-web-toolkit] r9257 committed - Issue 5518 Fix: Panel Alignment Attributes Have No Effect...
Revision: 9257
Author: gwt.mirror...@gmail.com
Date: Fri Nov 19 04:18:12 2010
Log: Issue 5518 Fix: Panel Alignment Attributes Have No Effect
Fix Alignment Attribute Parsing for HasAlignment
Review at http://gwt-code-reviews.appspot.com/1121801
Review by: rj...@google.com
http://code.google.com/p/google-web-toolkit/source/detail?r=9257
Added:
/trunk/user/src/com/google/gwt/uibinder/elementparsers/HasAlignmentParser.java
/trunk/user/test/com/google/gwt/uibinder/elementparsers/HasAlignmentParserTest.java
Modified:
/trunk/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
/trunk/user/test/com/google/gwt/uibinder/test/client/UiBinderTest.java
/trunk/user/test/com/google/gwt/uibinder/test/client/WidgetBasedUi.java
/trunk/user/test/com/google/gwt/uibinder/test/client/WidgetBasedUi.ui.xml
===
--- /dev/null
+++
/trunk/user/src/com/google/gwt/uibinder/elementparsers/HasAlignmentParser.java
Fri Nov 19 04:18:12 2010
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
+package com.google.gwt.uibinder.elementparsers;
+
+import com.google.gwt.core.ext.UnableToCompleteException;
+import com.google.gwt.core.ext.typeinfo.JClassType;
+import com.google.gwt.uibinder.rebind.UiBinderWriter;
+import com.google.gwt.uibinder.rebind.XMLElement;
+import
com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant;
+import
com.google.gwt.user.client.ui.HasVerticalAlignment.VerticalAlignmentConstant;
+
+/**
+ * Parses widgets that inherit from
+ * {...@link com.google.gwt.user.client.ui.HasAlignment}.
+ * This class is needed to resolve the parse order of alignment attributes
for
+ * these classes.
+ * p
+ *
+ * See
{...@link http://code.google.com/p/google-web-toolkit/issues/detail?id=5518}
+ * for issue details.
+ */
+
+public class HasAlignmentParser implements ElementParser {
+ public void parse(XMLElement elem, String fieldName, JClassType type,
+ UiBinderWriter writer) throws UnableToCompleteException {
+
+// Get fully qualified class name for horizontal alignment
+JClassType hAlignConstantType = writer.getOracle().findType(
+HorizontalAlignmentConstant.class.getCanonicalName());
+// Get horizontal alignment value
+String horizontalAlignment = elem.consumeAttributeWithDefault(
+horizontalAlignment, null, hAlignConstantType);
+// Set horizontal alignment if not null
+if (horizontalAlignment != null) {
+ writer.addStatement(%s.setHorizontalAlignment(%s);, fieldName,
+ horizontalAlignment);
+}
+
+// Get fully qualified class name for vertical alignment
+JClassType vAlignConstantType = writer.getOracle().findType(
+VerticalAlignmentConstant.class.getCanonicalName());
+// Get vertical alignment value
+String verticalAlignment = elem.consumeAttributeWithDefault(
+verticalAlignment, null, vAlignConstantType);
+// Set vertical alignment if not null
+if (verticalAlignment != null) {
+ writer.addStatement(%s.setVerticalAlignment(%s);, fieldName,
+ verticalAlignment);
+}
+ }
+}
===
--- /dev/null
+++
/trunk/user/test/com/google/gwt/uibinder/elementparsers/HasAlignmentParserTest.java
Fri Nov 19 04:18:12 2010
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
+package com.google.gwt.uibinder.elementparsers;
+
+import com.google.gwt.core.ext.UnableToCompleteException;
+
+import junit.framework.TestCase;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+import java.util.Iterator;
+
+/**
+ * A unit test. Guess what of.
+ */
+public class HasAlignmentParserTest extends TestCase {
+ private static final String PARSED_TYPE
= com.google.gwt.user.client.ui.DockLayoutPanel;
+
+ private ElementParserTester tester;
+
+
[gwt-contrib] Re: Allow EntityProxy, ValueProxy, or any simple value type to be used as an entity's id and version... (issue1127801)
http://gwt-code-reviews.appspot.com/1127801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] [google-web-toolkit] r9258 committed - Cherry picking cl/18250153 from trunk into release branch for issue...
Revision: 9258
Author: sbruba...@google.com
Date: Fri Nov 19 05:49:25 2010
Log: Cherry picking cl/18250153 from trunk into release branch for issue
5518
http://code.google.com/p/google-web-toolkit/source/detail?r=9258
Added:
/releases/2.1/user/src/com/google/gwt/uibinder/elementparsers/HasAlignmentParser.java
/releases/2.1/user/test/com/google/gwt/uibinder/elementparsers/HasAlignmentParserTest.java
Modified:
/releases/2.1/user/src/com/google/gwt/uibinder/rebind/UiBinderWriter.java
/releases/2.1/user/test/com/google/gwt/uibinder/test/client/UiBinderTest.java
/releases/2.1/user/test/com/google/gwt/uibinder/test/client/WidgetBasedUi.java
/releases/2.1/user/test/com/google/gwt/uibinder/test/client/WidgetBasedUi.ui.xml
===
--- /dev/null
+++
/releases/2.1/user/src/com/google/gwt/uibinder/elementparsers/HasAlignmentParser.java
Fri Nov 19 05:49:25 2010
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
+package com.google.gwt.uibinder.elementparsers;
+
+import com.google.gwt.core.ext.UnableToCompleteException;
+import com.google.gwt.core.ext.typeinfo.JClassType;
+import com.google.gwt.uibinder.rebind.UiBinderWriter;
+import com.google.gwt.uibinder.rebind.XMLElement;
+import
com.google.gwt.user.client.ui.HasHorizontalAlignment.HorizontalAlignmentConstant;
+import
com.google.gwt.user.client.ui.HasVerticalAlignment.VerticalAlignmentConstant;
+
+/**
+ * Parses widgets that inherit from
+ * {...@link com.google.gwt.user.client.ui.HasAlignment}.
+ * This class is needed to resolve the parse order of alignment attributes
for
+ * these classes.
+ * p
+ *
+ * See
{...@link http://code.google.com/p/google-web-toolkit/issues/detail?id=5518}
+ * for issue details.
+ */
+
+public class HasAlignmentParser implements ElementParser {
+ public void parse(XMLElement elem, String fieldName, JClassType type,
+ UiBinderWriter writer) throws UnableToCompleteException {
+
+// Get fully qualified class name for horizontal alignment
+JClassType hAlignConstantType = writer.getOracle().findType(
+HorizontalAlignmentConstant.class.getCanonicalName());
+// Get horizontal alignment value
+String horizontalAlignment = elem.consumeAttributeWithDefault(
+horizontalAlignment, null, hAlignConstantType);
+// Set horizontal alignment if not null
+if (horizontalAlignment != null) {
+ writer.addStatement(%s.setHorizontalAlignment(%s);, fieldName,
+ horizontalAlignment);
+}
+
+// Get fully qualified class name for vertical alignment
+JClassType vAlignConstantType = writer.getOracle().findType(
+VerticalAlignmentConstant.class.getCanonicalName());
+// Get vertical alignment value
+String verticalAlignment = elem.consumeAttributeWithDefault(
+verticalAlignment, null, vAlignConstantType);
+// Set vertical alignment if not null
+if (verticalAlignment != null) {
+ writer.addStatement(%s.setVerticalAlignment(%s);, fieldName,
+ verticalAlignment);
+}
+ }
+}
===
--- /dev/null
+++
/releases/2.1/user/test/com/google/gwt/uibinder/elementparsers/HasAlignmentParserTest.java
Fri Nov 19 05:49:25 2010
@@ -0,0 +1,98 @@
+/*
+ * Copyright 2010 Google Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the License); you may
not
+ * use this file except in compliance with the License. You may obtain a
copy of
+ * the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
under
+ * the License.
+ */
+package com.google.gwt.uibinder.elementparsers;
+
+import com.google.gwt.core.ext.UnableToCompleteException;
+
+import junit.framework.TestCase;
+
+import org.xml.sax.SAXException;
+import org.xml.sax.SAXParseException;
+
+import java.util.Iterator;
+
+/**
+ * A unit test. Guess what of.
+ */
+public class HasAlignmentParserTest extends TestCase {
+ private static final String PARSED_TYPE
= com.google.gwt.user.client.ui.DockLayoutPanel;
+
+ private ElementParserTester tester;
+
+ @Override
+ public void setUp() throws Exception {
+
[gwt-contrib] Re: Allow EntityProxy, ValueProxy, or any simple value type to be used as an entity's id and version... (issue1127801)
The only real change between the first and second patches in is ReflectiveServiceLayer.getFind(). http://gwt-code-reviews.appspot.com/1127801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Allow EntityProxy, ValueProxy, or any simple value type to be used as an entity's id and version... (issue1127801)
LGTM http://gwt-code-reviews.appspot.com/1127801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Makes part of the Compiler Report (SOYC) smaller by (issue1123801)
http://gwt-code-reviews.appspot.com/1123801/diff/1/2
File dev/core/src/com/google/gwt/soyc/MakeTopLevelHtmlForPerm.java
(right):
http://gwt-code-reviews.appspot.com/1123801/diff/1/2#newcode879
dev/core/src/com/google/gwt/soyc/MakeTopLevelHtmlForPerm.java:879:
return fullMethodName.substring(index + 2);
I think this will crash when you pass an empty string, a string of size
1, or any string that ends with ::.
http://gwt-code-reviews.appspot.com/1123801/diff/1/2#newcode903
dev/core/src/com/google/gwt/soyc/MakeTopLevelHtmlForPerm.java:903:
return packageAndClass.substring(0, endIndex);
Nit: You could get away without having to do two .substring calls (as
they're expensive).
return packageAndClass.substring(0, packageAndClass.lastIndexOf('.'));
instead of the last 3 lines.
(Actually, can there ever be a . after a ::? If not, then you can just
do
return packageAndClass.substring(0, packageAndClass.lastIndexOf('.'));
for the whole method).
http://gwt-code-reviews.appspot.com/1123801/show
--
http://groups.google.com/group/Google-Web-Toolkit-Contributors
[gwt-contrib] Re: Adding CellPreviewEvents to Cell Widgets to preview all events that are fired to Cells. This all... (issue1126801)
http://gwt-code-reviews.appspot.com/1126801/show -- http://groups.google.com/group/Google-Web-Toolkit-Contributors
