Hi Vik,
Your bean classes for example 'FindBloodDonorResultBean' this case which are
passed over the network ( Server-Client) must implement isSerializble
interface.
Regards
Nav.
On Sun, Jun 20, 2010 at 6:47 AM, Vik vik@gmail.com wrote:
Hie
can somome suggest what going wrong here
hi,
I need to transfer a image file (which is a url encoded string) to a
third party server. GWT has a reference to this string (wrote a
library that integrates GWT with Phonegap).
As I see it, I have 2 options:
1) Use the GWT form and put my image string as a hidden form field and
post it to
Hi,
I wonder where to open and close the database on the server side, and
where to store the database connection.
At this point, I only have the server side implementation of my RPC
services. But there is no place to store my Connection object and no
entry point like onServerLoad or something
can i make multiple pages in GWT
it is one have its own onModuleLoad()
can i do it
??
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Hello,
after unchecking Use Google AppEngine in the project properties in
Eclipse, I get the following exceptions when launching the
application.
(I did so, because I found a solution for my database problem:
http://www.mail-archive.com/google-web-toolkit@googlegroups.com/msg14715.html)
Can you
Hello,
for all those who have problems connecting to a mysql database within
a RPC call:
The solution found in this thread is to uncheck Use Google AppEngine
in the eclipse project settings:
http://www.mail-archive.com/google-web-toolkit@googlegroups.com/msg14413.html
But this leads to problems
The (probably satisfactory) approach is to remove the GAE jars from the
classpath. When you uncheck GAE, it doesn't remove the jars from the
classpath. There is some kind of version mismatch in one of the jetty
classes (as shown by NoClassDefFoundError), so when you remove GAE jars,
things work
Hi Jaroslav,
thanks for your reply.The google's source code is very usefull.
It's possible add an 'onMouseOver' event on a single cell?
Thanks very much
Best regards
On 17 Giu, 15:56, Jim jim.p...@gmail.com wrote:
I got all source code from this repository and created a project -
bikeshed21.
Use an animated .gif instead? From your description it sounds like it's the
same base image with some transformation/rotation applied. Is that the case?
On Sat, Jun 19, 2010 at 2:38 PM, Sean slough...@gmail.com wrote:
I'm trying to figure out the best way to do an animated png. Say I
have a
Hello all,
I use javascript and PHP to build my websites.
In some PHP pages i call some javascript methods and it works.
Now i want to use GWT and PHP to develop my websites.
How can i call GWT methods from a php file? (like calling javascript)
Do i need to make native methods that can be called
Hi Ahmed,
with GWT you build a rich internet application. The concept of page
does no more fit.
This is different to a set of hyperlinked documents.
What do you mean with Multiple Pages?
a) Multiple entry points. Means different start sequences? Yes, this
is possible
b) Exchanges the whole
I have this Class:
package com.testproject.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
/**
* Entry point classes define codeonModuleLoad()/code.
*/
public class Test implements EntryPoint {
/**
* This is the entry point
Well its
On 20 Jun 2010 12:19, nava nee krish nava.a...@gmail.com wrote:
Hi Vik,
Your bean classes for example 'FindBloodDonorResultBean' this case which
are
passed over the network ( Server-Client) must implement isSerializble
interface.
Regards
Nav.
On Sun, Jun 20, 2010 at 6:47 AM,
Well it's already implementing that and that is why I am unable to
understand it.any other suggestion please
On 20 Jun 2010 12:19, nava nee krish nava.a...@gmail.com wrote:
Hi Vik,
Your bean classes for example 'FindBloodDonorResultBean' this case which
are
passed over the network (
I would consider adding one listener on the whole table and then check
whether the target is your (one of) your cell(s).
But I'm not saying this is The One Proper solution, I'm still only learning
to use CellTables.
On Sun, Jun 20, 2010 at 4:24 PM, bond daniele.re...@gmail.com wrote:
Hi
Thanks for your reply.
I had an idea, maybe can be usefull:
private abstract class MouseOverCell extends AbstractCellString {
@Override
public void render(String value, Object viewData, StringBuilder
sb)
{
if (value != null) {
Try to add a ; after the JS comment of getUserAgent:
public static native String getUserAgent() /*-{
return navigator.userAgent.toLowerCase()
}-*/;
Olivier
On 20 juin, 17:55, Shedokan shedok...@gmail.com wrote:
I have this Class:
package
The reason why I proposed adding single event-handler on whole table was due
to performance concerns. I read somewhere in GWT-docs that large number of
event-handlers might affect responsiveness of your UI. (My UIs are too
simple so far to test when that becomes an issue though.)
Cheers
J.
What I wrote to initiate this discussion may confuse things a little,
but I do realise that I do not have to use Spring Roo. I was simply
too lazy to micro-manage that detail.
I must confess that I am confused by Spring's use of Maven.
When I tried Spring Roo, perhaps, I was confused with all
Hi, I'm trying to use code splitting on a 2.0.3 gwt app (first
download about 4 MBytes), I've followed the doc (http://
code.google.com/webtoolkit/doc/latest/DevGuideCompileReport.html), put
GWT.runAsync calls in some places but compile report didn't show any
split points, moreover I'm confuse
Hi Magnus.
Your server-side service implementation is a class that extends GWT's
RemoteServiceServlet, which itself extends the Servlet interface. If
you need to perform once-only initialization, you can do so by
overriding the init() method in your class.
Note, however, that init() is probably
HEllo every body.
I want to read a text file into gwt and display its contents in my
browser .
Plz help me. I am not getting how to do it.
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Hi,
I would like to add some gwt-widgets (e.g. like images) to
PagingScrollTable from google-web-toolkit-incubator. If my
understanding of it is correct, there must be an attribute in my
object for each cell of a row. So, if want to have widgets in my
table, there must be an attribute for this
Nope, I'm experiencing it too... the site is totally unusaable..
2010/6/18 Jaroslav Záruba jaroslav.zar...@gmail.com
http://groups.google.com/group/Google-Web-Toolkit -
Hi,
I wish to create a browser-based image editor with GWT. It need not be
anything fancy; image cropping and text insertion (with ability to
choose size, font, color) should be enough for a first pass. Other
functionality can come later.
1. Is there something out there that already does this so
So.. you're getting an empty array back from the server? I'm assuming you
actually have user data in your database.
When you say console show me the name of driver, do you mean you're
getting an exception? Which exception?
Make sure the jdbc driver is located in the war/WEB-INF/lib dir..
On Thu,
2010/6/14 Matthias Groß f0r7y@googlemail.com
*If GWT absorbs these flaws from Maven and Spring* it would lose some of
its most significant benefits for me, i.e. being slim, effective and
easy to use.
Just to make things clear, I hope you're describing your experience with
Roo, right? Why
If you have to use dynamic images, then you have to ask the server for a
proper image to display it with Image.
For example:
String avatarUrl = userProfile.getAvatarUrl(); // it may point to
http://myserver.com/avatar?id=101
Image avatar = new Image(avatarUrl);
but if you want to use a
I ran into it today again, clearing cookies helped. But obviously I hate to
lose all my cookie-based setting because of that. :(
On Sat, Jun 19, 2010 at 3:25 AM, Rodrigo Ipince ipi...@gmail.com wrote:
Nope, I'm experiencing it too... the site is totally unusaable..
2010/6/18 Jaroslav Záruba
Could someone help me understand this please?
widget.getElement().addStyle(...);
(taken from Programmatic access to inline
Styleshttp://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html#Programmatic_access
)
The problem is that
OK, so the methods defined in MyStyle interface only return class-names
defined in the UiBinder XML. So the proper method is addClassName.
2010/6/20 Jaroslav Záruba jaroslav.zar...@gmail.com
Could someone help me understand this please?
widget.getElement().addStyle(...);
(taken from
Does using the UI Binder provide any benefits? I watched some of the I/
O conference, and it seemed like they made reference that the UI
Binder using the browsers native rendering engine (or something like
that), and it being a lot faster, but they didn't really specify
whether that was the layout
http://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html
I think you will have idea of the benefits once you start reading that. :)
On Mon, Jun 21, 2010 at 3:23 AM, spierce7 spier...@gmail.com wrote:
Does using the UI Binder provide any benefits? I watched some of the I/
O
Hi Guys,
I'd really like to re-use the .gwt-DialogBox .Caption style outside of a
DialogBox. We have a bunch of widgets and raw html inside UiBinder that we'd
like to have styled the same way (for consistency of course).
Here's a BROKEN example:
!DOCTYPE ui:UiBinder SYSTEM
As promised, here is the code that finally did the trick for me.
The key was using the java.net.URL Object. This object does work when
compiled on the server side.
The code:
The relavant imports:
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import
@Blessed Geek
If your serious about starting up a project like your describing I'm
interested in working on it. I have a need for just such a tool and
have been meaning to sit down and actually do some planning for it.
Let me know if you'd like to bounce some ideas around and when is good
for
thanks :-)
On Jun 20, 9:39 pm, Jaroslav Záruba jaroslav.zar...@gmail.com wrote:
http://code.google.com/webtoolkit/doc/latest/DevGuideUiBinder.html
I think you will have idea of the benefits once you start reading that. :)
On Mon, Jun 21, 2010 at 3:23 AM, spierce7 spier...@gmail.com wrote:
Hello
I'm running GWT 2.0.3 and experiencing a performance peak when running
devmode, and much slower when running prod.
I add Phys2D as a module jar, then I add a bunch of bodies to the physics
engine.
Each step in the engine takes about 0-1ms when running devmode, but when I
build the project
Most likely, you have enabled Google App Engine. GAE doesn't allow you to
open socket connections, which is why apache httpclient did not work. It
does allow URLConnection, which is why your second approach worked.
--Sri
On 21 June 2010 08:15, AgitoM karel.m...@gmail.com wrote:
As promised,
Revision: 8286
Author: tomer...@google.com
Date: Sun Jun 20 09:43:54 2010
Log: Intruducing AutoDirHandler, a handler for automatically adjusting the
direction
of an object (typically a TextBox variant) while text is being entered. This
handler is then used to add BiDi support to TextBox and
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