Hey...Thanks 4 all ur repliesmy problem is solved now
On Jun 17, 3:23 pm, Jens jens.nehlme...@gmail.com wrote:
See Pauls answer. In addition if you do not want to hide the combo box, just
set a message to it and disable it. Then load you combo box data and when
its done clear the combo
Thank u all 4 ur replies..my problem is soloved now.
On Jun 7, 5:16 pm, Jens jens.nehlme...@gmail.com wrote:
You only have a problem if you use GWT.runAsync in your method. If so,
everything that is inside the RunAsyncCallback.onSuccess method will be
downloaded as a separate javascript file
i need a resource folder (maven) in my project (created by webappcreator
-maven). for some reason webappcreator didn't generate them. the problem is
simply adding new folders doesn't work (in eclipse). the resource folders
need special settings in java bild path/source. is there a way to
Haha I know what opacity is :-).
I did take a hint and created two images though faded one in the other
out.
Thanks
On Jul 4, 1:38 am, Jeffrey Chimene jchim...@gmail.com wrote:
On 7/3/2011 6:35 PM, stymie wrote: Not very helpful.
On Jul 3, 6:02 pm, Jeffrey Chimene jchim...@gmail.com wrote:
You're adding a ClickHandler each time you switchView, that might very well
be your issue.
You should separate building views and showing/hiding them.
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Hi Berto,
I've stuck everything on github; git://github.com/manstis/gwt-plugins.git
plugin - the plugin
pluginserver - the framework
plugincommon contains my common model
There's only about 10 files in all; so it's not so ominous.
I thought this would be easier than trying to explain directly
On Monday, July 4, 2011 7:31:41 AM UTC+2, Elhanan wrote:
and does jetty support that?
Jetty 8 will.
btw what DOES jetty support in terms of jee?
http://wiki.eclipse.org/Jetty/Reference/Web_Profile
That's for Jetty 8 though. AFAIK, Jetty 7 is almost the same, just without
servlet 3.
this is the error message i get:
Caused by: com.google.gwt.user.client.rpc.SerializationException:
java.util.ArrayList/4159755760
at
com.google.gwt.user.client.rpc.impl.SerializerBase.getTypeHandler(SerializerBase.java:153)
at
Hi,
I think Class of the object your want to send via GWTRPC must have default
constructure. And, if you are putting different kind of objects in one
linked list, it will not be deserialised. I faced this issues long back and
I am not very sure about the solution ...
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After realizing that JNLP tricked me (the big gwt-servlet.jar was still
being included), it turns out that the old small gwt-servlet.jar doesn't
work.
I tried Thomas's idea to cut down the correct version gwt-servlet.jar,
however, I really didn't know what I could and couldn't cut, and I cut
Hi (Kalimera)
I am in the same situation, I am trying to display datastore data on a
celltable. To avoid having to page back and store cursors I place the
celltable in a scrollpanel and when scroll reaches the end I change the
range and the asyncdataprovider makes a new call to get new
After some research i can say that there is general problem with
advanced communication outside servlet/app engine. Problem is easy
serialization. I created own based solution on JavascriptObject and
amfphp. Serializaing transparently but I write java DTO by hand.
JavascriptObject is problematic
actually we've decided to abandon RequestFactory framework for the reason
that it cannot be ported elsewhere.
that is if we decided to have other clients such as silverlight/flex, those
won't have request factory capabilities . so it kinda binds us to gwt.
On Mon, Jul 4, 2011 at 12:56 PM, Robert
Hello,
To put an image on a PushButton I use the method :
myPushButton.getUpFace().setImage(myImage);. The image does not take
all the space, there are many gray space below and above the image. I
wanted the image takes all the space of the button. Could you help me?
Thank you in advance.
--
I have a button with 2 ClickHandlers. After the first handler executes, I
would like to cancel the event, so that it doesn't reach the second handler
(based on some internal logic). Is there any way to cancel an event at this
point?
I have tried: event.stopPropagation(); but it has no effect.
When building GWT project it takes like approximately 1.30h to build. If I
turn off GWT and Google AppEngine nature for the project it takes only a few
seconds to build.
I'm using Eclipse Indigo + m2e 1.0 + GPE 2.3.2. I have also tried using
Eclipse Helios + m2e 1.0 + GPE 2.3.2
A screenshot
See
http://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html.
Best regards,
Yannis
On Mon, Jun 20, 2011 at 6:31 AM, Juhi jbha...@entrib.com wrote:
Hi,
I am developing a gwt/smartgwt - maven app. In case I make changes to
my code , I have to recompile my
Have you ever heard of Gwt-Query ? :D
http://code.google.com/p/gwtquery/
Cheers,
On Sun, Jul 3, 2011 at 11:58 AM, Guy Nirpaz g...@totango.com wrote:
Hey,
Any idea how to get functionality similar to JQuery:
$(p.neat).addClass(ohmy).*show(slow);*
*
*
*
*
I'm referring to the {
neither the missing default constructor nor different element types are the
problem. i suddenly can't deserialize any arraylist, no matter what's
inside. is there a way to debug it to see what's wrong?
2011/7/4 Prashant antsh...@gmail.com
Hi,
I think Class of the object your want to send via
Williame, thanks for your response, I really hope we can find an
elegant solution.
I don't think that your approach works well for dynamic content. I
don't really know the size of the cell tree in advance so I can't
adjust the size of the containing panel when placing the cell tree in
it.
At
Did you add anything to your class which is not serializable ? ... don't
know much about debugging GWT .. :(
On Mon, Jul 4, 2011 at 6:13 PM, Dennis Haupt d.haup...@googlemail.comwrote:
neither the missing default constructor nor different element types are the
problem. i suddenly can't
Thx for the comments.
I guess pragmatism is the rule that you never break :-)
For now, I turned one of the Activties/presenters into a singleton, so no
longer disposable.
This presenter works with the main view of the app and would be (almost)
always present anyway.
Since it is never
Paste the complete stack trace
2011/7/4 Dennis Haupt d.haup...@googlemail.com
neither the missing default constructor nor different element types are the
problem. i suddenly can't deserialize any arraylist, no matter what's
inside. is there a way to debug it to see what's wrong?
2011/7/4
If you don't care much about old browsers you can also use CSS3
transitions/animations for simple stuff.
I used it in a GWT project (i.e. ProgressBar) and it works really well.
i.e.: http://aatiis.me/demos/pure-css-progress-bar
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On 7/4/2011 3:45 AM, Eugen Paraschiv wrote:
I have a button with 2 ClickHandlers. After the first handler
executes, I would like to cancel the event, so that it doesn't reach
the second handler (based on some internal logic). Is there any way to
cancel an event at this point?
I have tried:
I don't have any control over the firing of the events. It's a Button and
when clicked it's going to fire events to the handlers registered with it,
if the event is not stopped. If it were my own logic, I could indeed control
the firing logic and I could perhaps do what you suggest, but seeing how
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hi..
assume that i have a Dynamic Web Project configured with google sdk, which
references another project for domain classes, which itself references a 3rd
project for persistence utility classes.
i'm trying to use tomcat as debug servlet , but the only way i'm able to
reslove
@karthik: The problem is, that in general you can't simply retain the
original names. A very important (probably the most important) feature of
CssResources is, that each of them effectively gets its own namespace. If
you remove that concept (even just for testing), you will create conflicts,
Hello,
I am using GWT 2.2 SplitLayoutPanel. I am using GWT Visualization
LineChart(CoreChart) in one of the region. The requirement is that
when we re-size the splitter, the current width of that region(which
holds the chart) should be applied to the chart. I tried applying the
dynamic width of
You should add a single ClickHandler that has its own logic, and the
ClickHandler you'd like to be called conditionally would be known by this
specific ClickHandler, which would choose whether to call or not.
Events in GWT (as in the DOM for instance) are dispatched to all
handlers/listeners;
i need some files on sever side but the normal: put it in
resources-Folder(i created one because webappcreator didn't) and use
MyClass.class.getResourceAsStream(/
+ filename); does not work?! i allways get null. usind FileInputStream and
absolute path works. gwt-maven-plugin copies the file to
Thanks
On Jun 30, 7:34 pm, Jeff Larsen larse...@gmail.com wrote:
You can always build from trunk.
http://code.google.com/webtoolkit/makinggwtbetter.html
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Hello everybody,
In my office we are experiencing a very bad problem of memory leak. We
are developing an application with GWT based on MVP architecture.
Each widget is a MVP and each MVP is based on a own class named
DefaultWidgetPresenter. The applicaion has to create periodically new
On Mon, Jul 4, 2011 at 6:00 PM, Alberto Rugnone
arugnonechemi...@gmail.comwrote:
Hello everybody,
In my office we are experiencing a very bad problem of memory leak. We
are developing an application with GWT based on MVP architecture.
Each widget is a MVP and each MVP is based on a own class
I hacked the simple sanitizer to be more useful for me. I think it needs
more tags including the style tag, that is minus the possibility of
javascript in the style tag which I clean at the end. I also fixed the
sanitizer so it could have attributes in the tag.
Check out the code here:
On 4 July 2011 08:35, tanteanni tantea...@hotmail.com wrote:
i need some files on sever side but the normal: put it in
resources-Folder(i created one because webappcreator didn't) and use
MyClass.class.getResourceAsStream(/ + filename); does not work?! i
allways get null. usind FileInputStream
Hello,
This is actually a cross post from stackoverflow (http://
stackoverflow.com/questions/6574174/richfaces-ajax-call-and-embedded-
gwt-widget). Wasn't sure where I could get a quicker suggestion, hope
you don't mind :)
I am using a4j:function call from richfaces library to rerender a
segment
I just published an article on this topic. Maybe you want to have a
look at it:
http://www.canoo.com/blog/2011/07/04/code-generation-in-gwt-with-deferred-binding-cdi-like-events/
Feedback is welcome!
cheers,
Berto
On Jun 22, 5:03 am, Elhanan Maayan elh.maa...@gmail.com wrote:
first off you
Some background: I'm using Hibernate on the server side to implement
data retrieval/update operations, with RequestFactory service methods
to handle interaction between the client and server.
Suppose that an error condition is encountered during a service
implementation, and to handle that error
hi. while I didn't understand much of above and ill look into it further to
understand code generation, I fail to see why not resorting to a factory
approach which requires only 2 classes. defined once and no di framework
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the problem lurked deep in my project settings. i mixed up gwt 2.3 and 2.2
Am 04.07.2011 16:05, schrieb Juan Pablo Gardella:
Paste the complete stack trace
2011/7/4 Dennis Haupt d.haup...@googlemail.com
mailto:d.haup...@googlemail.com
Now I'm using MVP and one question about complex UI. I've a flowpanel
and will add or remove some child widgets(say button or listbox).
Because child widgets are dynamically created so I've to capture the
event at their parent that is the flowpanel value, once triggered the
system will be able to
I'm getting the same problem as George when I tried setting up a create
entity form - the entity sent to the server is blank even though I fill out
the fields. The thing is I copied the code from a Spring Roo app but I just
cannot get it to work.
I had a look inside the generated delegate
Hi,
I am working on a project to create a web-based client for some
existing web services using GWT.
At the web server side, I use Axis2 ADB to generate the web service
client stub to interface with the existing web services. This part
works fine.
But the problem comes when I try to forward the
Hi,
I was trying to understand and implement RPC in GWT. In the
StockWatcher example provide at GWT official website they implement
the syncronous interface and also the asyncronous interface. However
it also mentions that- It is not possible to call this version of
the RPC directly from the
I'm creating a new GWT application for App Engine and I find that GWT
Builder is missing from the list of builders.
GWT Builder is required for the GWT Remote Service wizard to function
properly.
I manually added this to my .profile
buildCommand
I was starting coding with GWT following the tutorial at
http://code.google.com/intl/it/webtoolkit/doc/latest/tutorial/create.html
when the tutorial tells to connect to the 'development mode code
server' the browser ask to install a plugin.
With Firefox everything works fine, but with Chrome
1. It does not.
2. The synchronous interface is the contract that your server-side
must implement. GWT.create also uses that class to find the Async
class.
On Jul 4, 10:38 am, Gunz ganeshma...@gmail.com wrote:
Hi,
I was trying to understand and implement RPC in GWT. In the
StockWatcher
It seems like I have found a solution that brings down compile time to
something reasonable (~3 mins). From 1.5h (not 1.30 as I initially wrote :))
to 3 mins!!!
I have downloaded xhtml.ent and added the file to User Specified Entries in
Eclipse's XML Catalog.
Could somebody explain why this
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you can fake synchronous execution by calling the next thing at the
end of your async callback handling
Am 04.07.2011 23:31, schrieb Kevin Jordan:
1. It does not.
2. The synchronous interface is the contract that your server-side
must implement.
My logic was split with the purpose of decoupling two unrelated
functionalities, but seeing how there is no way to do what I was trying to
do, I created a custom event for one of the 2 functionalities. What could
help though is to add a field to the ClickEvent, settable from the outside,
so that
What is actually the reason of making a synchronus call ?
Is there any use case where that s necessary ?
2011/7/4 Dennis Haupt d.haup...@googlemail.com
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you can fake synchronous execution by calling the next thing at the
end of your async
See http://code.google.com/p/google-web-toolkit/issues/detail?id=6081
This is a regression in 2.3. Hopefully it'll be fixed in 2.4 (honestly, I
don't mind, I don't run official releases)
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Thanks all for the help. There isn't any specific use case where I would
want to implement sync.RPC. I was trying to understand the GWT stockwatcher
example and was wondering if sync interface could directly be used by
creating an object of the sync. interface instead of the Async. interface.
On
Thanks! Your patch look perfect, but GWT developers won't seem to apply it
in the next release. I'm currently using GWT 2.4.0beta. I hope this will
change in final release.
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Feel free to ping in the issue; but it might be better to wait a few days,
as BobV is on vacation the early part of [this] week and will be studiously
avoiding the computer
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Thank you, that worked fine. Guess I got lazy since the garbage collection
under the Java VM is so good.
Thanks for your prompt response.
Neil Williams
On Mon, Jul 4, 2011 at 5:40 PM, Thomas Broyer t.bro...@gmail.com wrote:
You're adding a ClickHandler each time you switchView, that might
Hi,
I am trying to find a way how to remove ClickHandler from Button,
there is no any method related to this. I see that we can remove
ClickListener with removeClickListener(), but there is no way to
remove ClickHandler.
I am using following code:
Button b = new Button(test);
removeClickListner() is deprecated if I am not mistaken...
Anyway the big question is why remove the clickHandler from your button in
the first place a button that can not be clicked is nothing more then a
label with a border...
I would suggest disabling the button or simply have the clickHandler
Java 7 is going to be released in a few days and will introduce some changes
on the java syntax
Is there any current work on supporting java 7 syntax on gwt? Will it be
available on GWT 2.4?
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Yes, removeClickListener() is depricated, and that is why I am trying
to find solution on how to remove ClickHandler.
Just to explain my use case. I am same view with editor framework, so
I need different functionality when button is clicked.
Since button is initialized only once (in view that is
Hi Everyone,
can anyone give me a hint how can I implement following situation:
I have SimplePanel with child FlowPanel. What I want to do is to
resize SimplePanel in order to fit
FlowPanel when I add new widgets to the FlowPanel.
Is best way to fire some event when i add new widget to FlowPanel
Hi again!
Thanks for your reply.
If I am understanding it right, I should use the anchor for the links
contained inside the iframe, right?
The thing is that I don't have access to the embedded content. I want to
show an external website inside the iframe but I don't want it to send users
You dont want a sync interface for the simple reason that javascript
in the browser is single threaded. If requests back to the server were
sync and not async, your browser would freeze until the response from
the server completed. Even if the request was fast the user would
notice a freeze for
Any ideas buddies?
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For
Victor,
based on what I read, your flowpanel is part of a view which is mapped to a
presenter. You are dynamically adding buttons to the flowpanel. You can
setup click handlers for each of your buttons. if the button is present and
clicked, its handler would be invoked. Inside the handler call
I put together some notes on how I'm using Google Fonts in my project. The
difficulty I had was dealing with css style sheet precedence/inheritance. I
solved this by putting them into the project.gwt.xml file. I couldn't
directly include the file, so I copied and pasted the page the google
Dear Eric
when trying to download this zip-File, I receive only an error
message. What is my problem?
Best regards
Eckhard
On 16 Jun., 22:47, Eric Clayberg clayb...@google.com wrote:
For Eclipse 3.6...
http://dl.google.com/eclipse/inst/d2gwt/latest/3.6/GWTDesigner_v2.3.1...
On Jun 14,
Ok, I think I have some more useful feedback now. Nice document, I think
we must add support in RenderablePanel to have UiRenderer objects added
to them, that'd be awesome. Components that don't have to be widgets :-)
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