Maybe describing my current problem with RF helps make things clear.
I want to use MongoDB for the Employee example. Now MongoDB is using
org.bson.ObjectId as the PK instead of the primitive type Long for its
objects.
So the question is, can I make RF use ObjectId?
thx
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The correct solution is to use @Path()
See: http://code.google.com/p/google-web-toolkit/source/detail?r=9401
(Thanks to Thomas for pointing out :D)
On 8 November 2011 02:42, David Sanders shang.xiao.sand...@gmail.comwrote:
Is there a better way of doing this? I'm sure there must be some
I just updated to gwt 2.4 - to get the data grid (very nice). but no my
PlaceController construction is deprecated. I read around here but can't
find a good solution for this
issuehttp://code.google.com/p/google-web-toolkit/issues/detail?id=6653.
(is it even an issue?):
if i update my
Yes; and no.
RF can use any object as the entity ID (returned by the getId method on
your entity or locator) on the server side.
You cannot use ObjectId on the client-side, but you could map it as a
ValueProxy; the only issue is that ObjectId is immutable, so you won't be
able to pass an
Thank you!
It worked, although now I have a *java.lang.IllegalArgumentException:
argument type mismatch* to figure out, which probably is related to the
Proxy/Entity.
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@Palo,G:
Uemit is correct. There are many cases that need client computing and
specific algorithms, for instance, image processing, especially for
those which
need prompt interactivity. You can not always push the data to the
sever to
process and then get the result back to show. In low bandwidth
You said that A has an entry point, so A is your app, and B and C are
only libraries. That means B cannot be compiled on its own, it needs to be
inherited by an app module, which will have the responsibility of
defining a rebind rule (as you did in A).
So, I don't understand what you mean by
How is your GIN configuration impacting your Activities start() methods?
As you said, the EventBus passed there comes from the ActivityManagers, so
there's no reason GIN would mess things up.
(and BTW, Activity is still using the old EventBus because switching to
the new one would be a
my problem is (the same problem as the others have/has?) if i change the
event bus in GinModule all other instance get the new event bus. But now
nobody (for example the activity manager) could call start(...,
OldEventBus) because AbstractActivity's
Hello, I use GWT + GAE for my app development and I have a problem
when deploying a version containing a lot of changes (compared to the
last version): for example: same gadgets but with a different code/
architecture, changed DTOs, etc.
Some times, when deploying a new version (and then setting
The question is: if only Activity uses the old event bus, and that one
happens to be provided by ActivityManager (which has a dependency on the
new event bus), and why couldn't you use the new event bus everywhere
else than the Activity#start method?
You probably need to tweak your server settings re. caching. Particularly,
make sure that the *.nocache.js is *not* cached by intermediaries and
browsers. See
http://code.google.com/webtoolkit/doc/latest/DevGuideCompilingAndDebugging.html#perfect_caching
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Thank you for your reply Thomas. I was firmly convinced that my config file
had the necessary settings, but i was wrong.
On 8 November 2011 14:00, Thomas Broyer t.bro...@gmail.com wrote:
You probably need to tweak your server settings re. caching. Particularly,
make sure that the *.nocache.js
Thx Thomas,
The activity has no dependency on the singleton/global event bus, and the
one passed to its start() method doesn't come from GIN; so what's the
problem?
I think that's wrong in my case. ActivityManagers are provides this way in
my code:
@Provides
@Singleton
On Tuesday, November 8, 2011 1:40:25 PM UTC+1, tanteanni wrote:
Thx Thomas,
The activity has no dependency on the singleton/global event bus, and
the one passed to its start() method doesn't come from GIN; so what's the
problem?
I think that's wrong in my case. ActivityManagers are
Hi there,
Is it possible to inject something like this and expect it to work?
google.load('visualization', '1', {'packages': ['table',
'corechart']});google.setOnLoadCallback(drawVisualization);
function drawVisualization() {var wrap = new
OK, let's start from the beginning: what do you mean exactly by the
compilation fails ? Java compilation ? GWT compilation ? where exactly and
with which error ?
Good Idea (an Thx for your patience - again):
If i change the binding of EventBus (
i guess i got it and saved my day -again.
i just eliminated all old(and changed where necessary) imports and put
com.google.gwt.event.shared.EventBus in each startMethod.
but i have some bad feelings about that
- some tests call the start methods. at the moment start(panel, new
All,
Ok, I realize DockLayoutPanel is a full-screen sort of Panel, that
REQUIRES an explicit size for every widget attached.
So, given that, I'm wondering if what I want to do is even possible.
I'm trying to go for an application-like look. Essentially, the
screen will be in three sections:
I have to disagree with this attitude about time consuming
computations. It's about how are we looking at this problem. I agree
that client side code shouldn't be just presenter of text data or eye-
candy animation maker. I'll try to explain why I think that time
consuming computations don't
[back to the group]
On Tue, Nov 8, 2011 at 5:39 PM, ailinykh ailin...@gmail.com wrote:
I meant run time error. I want module B (which is a library) to use
implementation defined in app (module A). Let's say this is error message
screen, it could be pop up, separated page, what ever. So all
I have installed a clean version of Eclipse 3.7 and the Google Web
Toolkit 2.4 including App-engine and GWT. The designer shows up as
installed but I can find n way to invoke or use it. How am I supposed
to access it.
Jonathan Gossage
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Can I upload a file over 2GB to server by GWT?
Thank you.
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Hello,
I'm new to GWT, and am planning to build an JAVA EE application with a
GWT front-end for a better usability.
Before I start learning GWT, I would like to know whether it is
possible to build reports, off a database, using GWT. I briefly had a
go at GWT and recall having difficulty going
plz reply me
I have installed ecipse 3.7 with latest update of gwt2.4.I try to run
Stockwatcher application,it works fine.But when i wish to develop
login application for that i want GWT project as a option in file when
i create new web application.But i didnt get that option in Design bar
of
Hi,
I am new to GWT. I am unable to find a way to create a Candlestick
Chart through Java API using the
'com.google.gwt.visualization.client.visualizations.corechart'. I
would like to use Java as I am not proficient in UI. Can anyone please
guide me?
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I too would like to learn to style NotificationMole.
So far, the only thing I have achieved is (by using setStyleName with
my own style name) on it is to style the outer box and it's
background
but the content is shown inside a span inside a div, with classes:
div my class name
div class
Follow the steps on the link below.
1. Download Eclipse with Java support. Install Eclipse
2. Open Eclipse - Help - Install New Software - In the Work With text box
enter this URL http://dl.google.com/eclipse/plugin/3.6 - Add
3. Name the resource repository and then select the tools you need, I
Hi Folks,
I'm interested in using GWT for building mobile web apps. I have some
experience developing with GWT for desktop browser based RIA's but
this is my first effort in mobile focused dev.
I'd appreciate it if others would like to join the discussion:
What are your thoughts and
Yes, I can compile. I get ClassNotFoundException when in module B (library)
I try to create interface replaced by concrete class in app.
09:17:51.405 [ERROR] [myapp] Could not load deferred binding result type
'com.ais.myapp.client.ExceptionHandlerImpl'
java.lang.ClassNotFoundException:
Have you tried opening one of your GWT UI classes (Java or UiBinder) with
the WindowBuilder Editor (as shown in the docs)?
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i just eliminated all old(and changed where necessary) imports and put
com.google.gwt.event.shared.EventBus in each startMethod.
but i have some bad feelings about that
Why? Isn't this the normal situation? Every Activity/Places related class
can take the new web.bindery EventBus,
Hello people,
I am really struggling to install the GWT2.4 + Eclipse. I tried
different versions of Eclipse. In some of them I dont see the the
deploy module option at all and so I cant generate the war file. I
then tried with Eclipse Indigo. When I do an Install Software with the
Hi,
I'm sure I'm not the only person who has ever thought that it might be
possible to use Java-based heap profiling tools to look for memory
leaks in GWT-based applications, but in practice this has turned out
to be a little frustrating because at least based on my naive
interpretation, Hosted
I would see it from a slightly different angle. I'll put my code on the
server if one or more of these points matches:
- Algorithm is so time consuming that its impossible to implement on client
side without having the browser to freeze. (UI responsiveness/speed, user
experience)
- I have to
Monika,
I'm not sure if this is your issue but the WEBINF directory should
have a dash ('-'): WEB-INF
Tomcat will look for the specific name and then look for the lib
directory under that.
Amos
On Nov 7, 9:28 am, Brandon Donnelson branflake2...@gmail.com wrote:
What I do is:
If your not
Thanks for all to response.
But which is the use of the places?
Regards,
Alberto J.
On 3 nov, 18:29, Christian Goudreau goudreau.christ...@gmail.com
wrote:
Well activities and presenter really look alike and the two denomination
are confusing, but a hint is the presenter interface in Gwt
Apparently I am not looking in the right place for documentation. I spent
an entire day looking for this information without success.
On Tue, Nov 8, 2011 at 12:23 PM, Eric Clayberg (Google) clayb...@google.com
wrote:
Have you tried opening one of your GWT UI classes (Java or UiBinder) with
The gwt-google-api visualization api doesn't contain a GWT wrapper for the
Candlestick Chart however it is quite straightforward to create one
yourself.
Here is a
tutorialhttp://code.google.com/p/gwt-google-apis/wiki/VisualizationNewWrapper
.
You can take the LineChart
Here are some of the projects that i ve found pretty interesting:
http://nextinterfaces.com/
http://www.m-gwt.com/
And off course my favorite :)
http://www.emitrom.com/gwt4touch
Gwt4Touch is my favorite because well first we created it :) and second i
think nothing beats Sencha Touch when
If your server supports uploading that much (i.e. no POST quota), then
yes. Except for initiating the form POST, GWT doesn't have much to do
with file upload to the server.
On Nov 8, 1:36 am, Boris boris2...@163.com wrote:
Can I upload a file over 2GB to server by GWT?
Thank you.
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I am calling a servlet from GWT client code using RequestBuilder.
In the request (a POST) I am passing some request data...
builder.sendRequest(postData, new RequestCallback()
In postData, one of the url parameters is called returnToUrl
This returnToUrl has url parameters, and would
You have to encode the url you want to pass to the server.
Use
URL.encodeQueryString():
http://google-web-toolkit.googlecode.com/svn/javadoc/2.4/com/google/gwt/http/client/URL.html#encodeQueryString(java.lang.String)
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Hi,
Take a look at this post re GWT, JasperReports and iReport:
- http://uptick.com.au/content/working-hsqldb-jasperreports-and-ireport
And this demo (click Reports then double-click on a report):
- http://gwt-cx.com/serendipity/Serendipity.html
However, iReport is a thick-client application.
Hi,
Take a look at:
- http://jupload.sourceforge.net/
Cheers
Rob
http://code.google.com/p/gwt-cx/
On Nov 9, 9:39 am, Kevin Jordan ke...@kjordan.net wrote:
If your server supports uploading that much (i.e. no POST quota), then
yes. Except for initiating the form POST, GWT doesn't have much
Hi Everyone,
I was wondering if anyone knows of a source code example that uses
requestfactory, a suggestbox and a dynamic suggest oracle?
I already have suggestboxes that i populate with a list of strings
from a RF call but need a more dynamic approach for a search tool.
The list is way too
And this post - http://www.motobit.com/help/ScptUtl/pa98.htm
re: Upload limits for Internet Explorer, Mozilla Firefox, Google
Chrome, Opera, ...
On Nov 9, 10:43 am, Rob rob.fergu...@uptick.com.au wrote:
Hi,
Take a look at:
-http://jupload.sourceforge.net/
Cheers
Rob
A place is like a URL; see http://tbroyer.posterous.com/gwt-21-places (and
follow-up articles about activities) for a more in-depth look.
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Not yet, but we're working on it.
/dmc
On Mon, Nov 7, 2011 at 2:52 AM, Alexander Orlov
alexander.or...@loxal.netwrote:
Is there a Maven repo that provides daily/weekly GWT 2.5 snapshots?
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have you checked out the sample in the following location.
http://jectbd.com/?p=45
the example uses an RPC connection, but that can be easily replaced
with RF. This has example of how to implement filtering and restrict
the number of results from server.
one option for you would be to use a
I'm a bit late but:
Note that it fixes
http://code.google.com/p/google-web-toolkit/issues/detail?id=4940
http://gwt-code-reviews.appspot.com/1586804/diff/1/user/src/com/google/gwt/http/client/UrlBuilder.java
File user/src/com/google/gwt/http/client/UrlBuilder.java (right):
LGTM
http://gwt-code-reviews.appspot.com/1586804/
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Given that only UTF-8 is used, how about an eagerly-initialized
RPCServletUtil.UTF8_CHARSET instead? (similar to Guava's Charsets.UTF_8
[1])
[1]
http://docs.guava-libraries.googlecode.com/git-history/v10.0.1/javadoc/com/google/common/base/Charsets.html#UTF_8
LGTM, but I'm not a Googler sorry. You'll have to find a reviewer and
committer.
http://gwt-code-reviews.appspot.com/1588803/diff/2001/src/com/google/gwt/user/server/rpc/RPCServletUtils.java
File src/com/google/gwt/user/server/rpc/RPCServletUtils.java (right):
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