@Jens: no, it doesn't work because, as Andrei said, whatever you add to
RootLayoutPanel takes up all the space
@Andrei: so you are suggesting to move the whole gui from RootLayoutPanel
to the LayoutPanel; I'm not sure I can do it in my case, but that's an
acceptable workaround.
Thanks
On
I need to develop a control which is similar to the Nested
Gridhttp://www.smartclient.com/smartgwt/showcase/#grid_nested_grid
(http://www.smartclient.com/smartgwt/showcase/#grid_nested_grid) in the
Smart GWT.
User will be having a column for expansion images, when user clicking on
the image
Why does the view need to be a singleton ?
Anyway, when you are done with the presenter, then you need to tell it so.
In that case it can unregister any installed handlers.
David
On Thursday, September 13, 2012 8:09:30 PM UTC+2, Aryan wrote:
Hi all,
lets look at the code:
public
hi guys
I have been working in adobe flex for the last 3 years and serverside
java for the last 10 years.
Now i have to work with GWT on the UI with java server side.
I want to know the transition process from flex to gwt(if anyone can
help me).
In flex we had datagrids, advanced datagrids, item
On server side i have a lib (can be modified) that produces png images and
corresponding imagemap for mouse hover titles. But how to use them with
gwt? I already have a little servlet that could png-images to client (on
client side gwt Image objects are created and added to widgets).
Due to
https://gist.github.com/807082
Em sexta-feira, 2 de setembro de 2011 14h02min15s UTC-3, thiago borges
martins escreveu:
Good afternoon staff,
I am developing a system and adopted the gwt + smart for the
presentation layer and the back end I work with ejb3. The project is
all in maven
Create a DTO that describes the image map, something like:
ImageMap
- String: imageUrl (would point to your png-image servlet)
- ListImageMap.Area: areas (calculated on server using your lib)
ImageMap.Area:
- ShapeTypeEnum: shape (RECT, CIRCLE, POLY)
- ListInteger: coords
- String: href
-
GWT has a file with JSON strings for all time zones they support (more than
enough). I copied it to my server resources.
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The documentation of GWT gives a pretty good overview about UI / server
communication: https://developers.google.com/web-toolkit/doc/latest/DevGuide
For a widget overview you can take a look at the
Showcase: http://gwt.google.com/samples/Showcase/Showcase.html#!CwCheckBox
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thx jens
So for each image to server requests are necessary:
1 to get the dto and create html with image-url
2 to get the image from servlet
my hope was/is there is a way with one request/response? And indeed i get
the image map as html. so my dto would be very simple: 2 Strings (url +
So for each image to server requests are necessary:
1 to get the dto and create html with image-url
2 to get the image from servlet
Yes, although the second request is done by the browser and not by your GWT
app. To remove the browser request, you would need to use data uris
(base64)
A number of times we've run into serialization exceptions with GWT-RPC. Of
course following the serialization policies for GWT-RPC to the letter can
prevent this, but not all of our devs are keen on these.
Since the compiler sees every RPC async interface, and is compiling those
objects passed
On 14 Sep, 14:21, stuckagain david.no...@gmail.com wrote:
Why does the view need to be a singleton ?
I guess why I am having view as singleton is having better performance
as I see views are expensive to create.
Not creating em everytime saves operation deep down like
Document.create -
Struts is principally concerned with marshaling/un marshaling actions
from HTTP requests to action classes and back. This is achieved in a rather
verbose manner with various XML files.
With GWT, if you use things like GWT-RPC, you don't really need Struts. You
just use the gwt-servlet to
Got it. I saw that file
-- user/src/com/google/gwt/i18n/client/constants/TimeZoneConstants.properties
-- and wasn't sure if that was the approach you were taking. Thanks.
On Friday, September 14, 2012 10:25:55 AM UTC-4, Andrei wrote:
GWT has a file with JSON strings for all time zones they
Hi,
I have some div id's in my host html page. Which might change regularly,
based on that we will show / hide some content.
I need to manage this requirement.
I thought to update the id's in a properties file on client side and the
file will be read on client side and shows / hides the content
Hie
Can someone help on
http://stackoverflow.com/questions/12397288/automatic-resize-of-the-tab-panel-based-on-contentsplease?
Thankx and Regards
Vik
Founder
http://www.sakshum.org
http://blog.sakshum.org
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nino: thank you very much! I have my two question responded in your code
snippet. My last question: I notice you perform most of the job in
javascript / jsni, nice. How is your experience using eclipse+google Java
code refactoring tools ? in particular, method and class renames ? Thank
you
I've spent a huge amount of time trying to find the source of one strange
bug in my app, so I want to share what I've found.
First I should say I'm using GWT 2.3 currently, so i don't know if the
described behavior changed in latest version.
My app is receiving some data from my server,
Upgrade GAE version
http://gwt-code-reviews.appspot.com/1829803/diff/4001/samples/mobilewebapp/pom.xml
File samples/mobilewebapp/pom.xml (right):
http://gwt-code-reviews.appspot.com/1829803/diff/4001/samples/mobilewebapp/pom.xml#newcode21
samples/mobilewebapp/pom.xml:21:
http://gwt-code-reviews.appspot.com/1828803/
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I'm sorry I've only started to review the files (over the last few days)
but I have a first question/comment about where this is going:
There are many things that are not needed in the case of MobileWebApp as
the host page is protected behind authentication. Because the user won't
ever see this
Hey Thomas,
Thanks for looking this over. I'll reply to the code-specific comments in
Rietveld itself, but I thought I'd respond to your more pressing concerns
first.
On Fri, Sep 14, 2012 at 10:57 AM, t.bro...@gmail.com wrote:
I'm sorry I've only started to review the files (over the last few
LGTM. Thanks!
http://gwt-code-reviews.appspot.com/1831803/
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Hey Thomas, great comments, thanks. I will update the patch shortly with
fixes. One issue is that V8 doesn't seem to be as great at GC as I
thought, and I'm going to have to speak to the Chrome team. I thought
originally that anything not reachable from GC roots would ultimately be
collected,
On Fri, Sep 14, 2012 at 10:23 AM, cromwell...@google.com wrote:
I haven't quite figured out why, but actually code like this does seem
to cause a memory leak in Chrome. It essentially causes V8 to retain the
entire (textual) JS source of your program in memory, I think so that if
you debug a
On 2012/09/14 14:37:01, rdayal wrote:
Pair-reviewed by drfibonacci and rdayal.
LGTM.
http://gwt-code-reviews.appspot.com/1828803/
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My 2 c€nts
http://gwt-code-reviews.appspot.com/1831803/diff/1/user/src/com/google/gwt/aria/client/Roles.java
File user/src/com/google/gwt/aria/client/Roles.java (right):
http://gwt-code-reviews.appspot.com/1831803/diff/1/user/src/com/google/gwt/aria/client/Roles.java#newcode137
On 2012/09/14 18:53:22, rdayal wrote:
I think this one is going to be pushed past GWT 2.5; that's ok though.
http://gwt-code-reviews.appspot.com/1829803/
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