count of components with their respective values
from database. Because, Clean-up Re-Draw are independent events.
Is this approach wrong?
On Sep 30, 8:21 pm, mars1412 martin.trum...@24act.at wrote:
why do you call clear so often?
calling it once should be enough, shouldn't
maybe this project can help:
http://code.google.com/p/gwt-image-loader/
(I haven't used it yet - but it looks interessting)
some other things that come to my mind:
* make sure, the image is somehow attached to the dom - otherwise it
will not be loaded (has been discussed in the group)
* set
if performance is really that critical you should test several
alternatives and check which one is really the best for your case (and
don't forget to test cross-browser; especially IE)
On Sep 30, 10:32 am, Ed post2edb...@hotmail.com wrote:
H Interesting Dominik.
Thanks for the
why do you call clear so often?
calling it once should be enough, shouldn't it?
and if the clear() call takes too long, you have to split it up:
so don't call clear, but instead copy and adjust the code in the clear
function, os that e.g. only 20 of the fields of the form are cleared
at once.
strange :-|
On 29 sep, 06:39, Ben benzhe...@gmail.com wrote:
Need more information to answer the question.
-Ben
On Sep 28, 11:10 am, mars1412 martin.trum...@24act.at wrote:
show more code
what is the var 'g'?
in which class is it - what's the parent class?
On Sep 28, 2:17
show more code
what is the var 'g'?
in which class is it - what's the parent class?
On Sep 28, 2:17 pm, kristo christophe.aze...@gmail.com wrote:
Hi all,
Today i restart my eclipse and when i launch my application on Hosted
mode, i have the following problem :
[ERROR] Unable to load module
B.class, or C.class, etc is sent/
received. I also like the fact that the code becomes more type checked
etc.
On Sep 24, 11:18 am, mars1412 martin.trum...@24act.at wrote:
this looks very strange - what is your use case for this?
anyway - if you really want/need this: I don't think, that example
so first your app is loaded in IE - everything's fine
then you press the browsers refresh button and get a blank page?
On Sep 24, 7:31 pm, Rahul bhatt rahul.anubh...@googlemail.com wrote:
HI
I am using GWT and GXT to develop a rich application. I get blank page
while refreshing home page in
this looks very strange - what is your use case for this?
anyway - if you really want/need this: I don't think, that example 1
will produce larger JS than 2, because in both cases you need to know
MyType.class, don't you?
On Sep 24, 3:23 pm, Lemao yde...@gmail.com wrote:
Based on how JS is
to me it's no surprise, that you don't get answers to a post like this
here's my very personal opinion and I assure you, it's meant to help
and not to offend you
my opinion after reading your post is
1st impression: your not looking for answers to your questions, but
for someone who will write
We adandoned google static i18n because of compile time - we have
huge app, and having 6 languages * 5 browsers = 30 different bundles
was killer shot.
I don't get that point:
* during development you use hosted mode
* and if you wish to test something specific, you only
need to compile
sure it is, but I would not recommend it
you could store the translations in a databasetable and on startup
read all translations for the current language, tranfer them to the
client and then have a client-side mapping from your multilang keys to
the actual translation
then you could simply
I don't think HTML allows you to set this.
AFAIK this text is always in the language, that the browser is run in.
On 9 Sep., 12:00, hockie hockiec...@gmail.com wrote:
How can I change the text for FileUpload? I want to the text browse
in other languages.
I think you'll need 'inline-block' for IE
On Sep 9, 2:20 pm, Rami Alkhalyleh rkhaly...@gmail.com wrote:
Thanks a lot Ian
with display=inline, it's working fine
thanks
On Wed, Sep 9, 2009 at 2:24 PM, Ian Bambury ianbamb...@gmail.com wrote:
Set the VP's 'display' property to 'inline'.
upps:
inline for IE
inline-block for everything else
On Sep 9, 6:52 pm, mars1412 martin.trum...@24act.at wrote:
I think you'll need 'inline-block' for IE
On Sep 9, 2:20 pm, Rami Alkhalyleh rkhaly...@gmail.com wrote:
Thanks a lot Ian
with display=inline, it's working fine
thanks
I'm not sure, if I got your problem right - but I had a similar
problem and think this could help:
If we need different implementations on the client and serverside this
is the way we go:
* create an interface for all common functions. e.g. ICommonStuff
with function: doSmth()
* have a
maybe you could provide additional info, what's happening?
maybe use firebug to anlyse the response you get
On Sep 8, 7:02 am, Ryan cher...@ensarm.com wrote:
Isn't anyone else having a similar problem to the one I have
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You received this
you could assingn names to the upload fields (file1, file2, ..)
On Sep 1, 4:59 pm, huy viet...@gmail.com wrote:
how does the back-end differentiate the files?
--~--~-~--~~~---~--~~
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Google
maybe you could use 3rd party libs:
http://code.google.com/p/gchart/
On Aug 30, 2:47 am, Nether mirr...@gmail.com wrote:
My goal is to make a chart which shows standard deviations as a
gradient on the vertical axis. I don't think it is easy to do this in
the browser, so what I plan on doing
hmm..
* not sure, if that's your problem, but
I think the hosted-mode browser will warn you, if you try to access
URLs on different sites
so it might help, if you build an absolute URL for the forms action
(use com.google.gwt.core.client.GWT.getModuleBaseURL())
* you should use
yes, but you won't be happy with the binary data in the client side :)
the way to go is:
* create the image on the server side - store it in a cache (or
somewhere else)
* tranfer the image path/name to the client
* let the client crete an image with this name/path
* and then the
I think you mean some kind of server push:
http://code.google.com/p/google-web-toolkit-incubator/wiki/ServerPushFAQ
On Aug 27, 4:26 am, Arun vaddepalli.a...@gmail.com wrote:
I have this situation where I want to make a RPC call when new data is
inserted into the database. I do not want to make
something I do, is to use a Java-Applet that rescales the users images
on the client side.
pros:
* rescaling is done on the client side: so you only transfer the
smaller rescaled version
* but if you also want thumbnails you have to compute them on the
server again
* the applet offers
just an alternative, if you don't want to go the clean, sophisticated
way:
you could simply return the id and then start an RPC to get the Image
object for this id
this is of course nasty, because you need another roundtrip to the
server - but if you need a quick and easy way. well..
On Aug 25,
you could at least attach an onChange listener to the file-input field
and show an errormessage immediately when the user has selected a file
with wrong extension
On Aug 24, 12:39 am, Thomas Broyer t.bro...@gmail.com wrote:
On 22 août, 08:41, Rishi prateek2...@gmail.com wrote:
i am new to
but, be aware, that you'll loose compile time checking in this case
What would be the use case for this anyway?
Can the user select an image and you store it in the database?
On Aug 24, 6:36 am, 李静 lijing0...@gmail.com wrote:
hi,
maybe you can use Reflection ;
just like:
Class target =
but there are 3rd party apis to do this
On Aug 24, 10:55 am, Paul Robinson ukcue...@gmail.com wrote:
Reflection is not supported in GWT.
李静 wrote:
hi,
maybe you can use Reflection ;
just like:
Class target = ICONS.getClass();
Method m = target.getMethod(methodName, String.class);
maybe you should ask on a Selemium list
On Aug 24, 4:11 pm, keven trekker@gmail.com wrote:
is there any idea?
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You received this message because you are subscribed to the Google Groups
Google Web Toolkit group.
To post to this group,
I'd like to know something similar:
can I somehow configure/extend RichtTextArea to produce BB-Code
instead of HTML?
On Aug 19, 11:24 am, Pradeep pradeep...@gmail.com wrote:
+1
i have a similar requirement, color coding text based on the current
context. I tried using RichTextArea , but it
it seems that the compiler is complainint, that BigDecimal cannot be
serialized
this is because GWT does not emulate this class (http://
code.google.com/intl/de-DE/webtoolkit/doc/1.6/RefJreEmulation.html)
you may use http://code.google.com/p/gwt-math/ to work around this
problem
On Aug 20, 5:40
well, that example is just too simple
the real fun starts when you have assiciations between entities
I think this is a real great article:
http://code.google.com/intl/fr/webtoolkit/articles/using_gwt_with_hibernate.html
On Aug 20, 8:54 am, tolga ozdemir tka...@gmail.com wrote:
Hi folks,
I
don't get me wrong: your article is a very good basic example
I just think, that you should at least mention the problems that will
occur in real applications and maybe linkt to the article about
GILEAD, etc.
On Aug 20, 12:32 pm, tolga ozdemir tka...@gmail.com wrote:
yea you are right, it is
just my 2 cents:
1) Even though users cannot execute, for example, administrative RPC
methods, by reverse engineering the JavaScript they may still be able
to read sensitive information regarding the format or nature of the
available administrative requests. Careful developers may be able to
why don't you use a table or the like?
http://code.google.com/intl/de-DE/docreader/#p=google-web-toolkit-doc-1-5s=google-web-toolkit-doc-1-5t=DevGuideWidgetGallery
On Aug 16, 11:52 pm, BobM bmar...@bcscomputers.com wrote:
I have a ListBox with a heading that looks like this:
I also think the GWT widgets are more lightweight
but usually I try to use GXT widgets only, because then I have a
consistent lookfeel.
of course there are some exceptions to the rule :)
On Aug 13, 8:02 pm, Mike michaeljr...@gmail.com wrote:
I agree with your thinking. I see the GWT widgets
your servlet code looks quite similar to mine - the only differences I
can se:
* I explicitly set the response code: response.setStatus
(HttpServletResponse.SC_OK);
* I explicitly flush the stream after writing the data:
response.getOutputStream().flush()
If this does not help, I recommend:
*
hm..
the steps above work for me
maybe read these articles:
*
http://code.google.com/intl/de-DE/webtoolkit/doc/1.6/DevGuideI18nAndA11y.html#DevGuideDynamicStringInternationalization
* http://code.google.com/intl/de-DE/webtoolkit/tutorials/1.6/i18n.html#local
it says, you can also append
http://code.google.com/intl/de-DE/webtoolkit/doc/1.6/FAQ_DebuggingAndCompiling.html#Can_I_speed_up_the_GWT_compiler?
On Aug 6, 6:46 am, JavaTech vesangiti...@gmail.com wrote:
Hello All-
I am using GWT 1.5.3
More over home page loading is very slow.
I checked with all things fine .
When
upps:
I wanted to post this:
http://code.google.com/intl/de-DE/webtoolkit/doc/1.6/FAQ_DebuggingAndCompiling.html#Why_is_my_GWT-generated_JavaScript_gibberish?
try the OBF mode
On Aug 6, 11:30 am, mars1412 martin.trum...@24act.at wrote:
http://code.google.com/intl/de-DE/webtoolkit/doc/1.6
this is called CAPTCHA
there are several libs: e.g. JCAPTCHA
On Aug 6, 4:04 pm, Krysgian k.vantass...@gmail.com wrote:
Could someone point me in the right direction to an implementation in
Java (or gwt, ext, etc.) where a box is displayed showing an image of
characters which must be typed
* use this content type in the HTML page:
meta http-equiv=content-type content=text/html; charset=UTF-8
* make sure, your .properties files are saved using UTF-8 encoding
(file-properties in eclipse)
* set the language using: meta name='gwt:property'
content='locale=de'
On Aug 6, 1:48�pm,
try/catch over the entire application sounds scary :)
maybe you should use GWT.setUncaughtExceptionHandler() to set your own
exception handler, that would then (maybe) transfer the errors to the
server, if you wish.
in this exception handler you could also use http://code.google.com/p/gwt-log/
just a guess:
I think, that an exception is thrown in this case
if you don't explicitly handle it anywhere, GWT's uncaught-exception
handler will get it
and AFAIK, the default UEH will only write the exception to the hosted
mode console
so maybe this will get you a step further:
set a custom
tx 4 the link
a great impartial article, that everyone who considers to use GWT and
Hibernate should read
On Jul 25, 11:57 am, bruno bruno.marches...@gmail.com wrote:
There is an official GWT article about that
:http://code.google.com/intl/fr/webtoolkit/articles/using_gwt_with_hib...
maybe this:
com.google.gwt.user.client.Window.Location.reload()
On Jul 24, 12:24 am, Bhayat baki.hayat.c...@gmail.com wrote:
Hi How can i reload my page after one button is clicked like enter
with new username
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You received this
what do you mean with text fields written in GWT?
is it a textbox, a textarea or something you wrote?
however, maybe RichTextArea is what you are looking for:
http://code.google.com/intl/de-DE/webtoolkit/doc/1.6/RefWidgetGallery.html
On Jul 23, 8:44 am, bhomass bhom...@gmail.com wrote:
I have
back to an earlier version of your code to see if the problem goes
away? If so, which change made the problem arise?
You could try it in safari 3.x, but that may not tell you much.
mars1412 wrote:
it doesn't occur in hosted mode - my hosted mode browser is IE6 -
unfortunately we must still use
it doesn't occur in hosted mode - my hosted mode browser is IE6 -
unfortunately we must still use GWT 1.5.2 and there's no OOPHM
available
ah - yeah - maybe I should mention some versions:
* GWT 1.5.2 (I'll try to upgrade to 1.5.3 soon)
* Chrome 2.0.172.37
* app does not work in safari 4.0.2
maybe Window.addWindowCloseListener() is what you are looking for.
On Jul 15, 10:07 pm, ayo...@gmail.com ayo...@gmail.com wrote:
Hi, Anybody know how can I control or catch the action when a user
makes click in the reload button browser in web mode. Thanks.
maybe UI-binder is what you are looking for:
http://code.google.com/p/google-web-toolkit-incubator/wiki/UiBinder
On Jul 12, 4:38 pm, Ainata-Leb kassem.alsayed@gmail.com wrote:
Is the GWT team working on a declarative way to build/layout UI? Some
XML based way similar to Flex MXML. Or does
the contents of those fields
currently I am only using this as default-values for our login form
but it would be no problem to auto-login the users
On Jun 18, 11:40 pm, Thomas Broyer t.bro...@gmail.com wrote:
On 18 juin, 18:02, mars1412 martin.trum...@24act.at wrote:
Isn't that insecure regarding
Isn't that insecure regarding CSFR?
http://www.openajax.org/whitepapers/Ajax%20and%20Mashup%20Security.php#CSRF
I must admit that I am a noob regarding security of Web-Apps, so
please anyone correct me, if I misunderstood.
Another question is: why don't you try to use the passwordmanager of
the
, generally, keep you logged in, just
remember your password.
Ian
http://examples.roughian.com
2009/6/18 mars1412 martin.trum...@24act.at
Isn't that insecure regarding CSFR?
http://www.openajax.org/whitepapers/Ajax%20and%20Mashup%20Security.ph...
I must admit that I am a noob regarding security
as I interpret this article:
http://groups.google.com/group/Google-Web-Toolkit/web/security-for-gwt-applications
then you should do 2 things:
store the session-id in a cookie on the client side + include the
session-id in every RPC call (to prevent XSFR)
and if you call a custom servlet from
on the client side, we simply use a html-editor and only enable simple
functions like bold, italics, list...
however, as already pointed out the user may easily work around this -
and if he does, all tags/attributes that we do not allow will silently
be filtered out on the serverside: we use
Window.addWindowCloseListener()
On Jun 9, 8:44 am, bhomass bhom...@gmail.com wrote:
which event should I capture to detect that the user is closing the
browser window? this is issue warning if there are any dirty documents
in one of the editors.
they then use runAsync() to fix the problem
As I understood, Adam says that SingleJsoImpl fixes the problem that
arises from their message objects (not runAsync())
(at about 30:00 of the talk)
On Jun 6, 5:56 am, Dean S. Jones deansjo...@gmail.com wrote:
nice talk, and how the used some of the
thanks for the detailed answer
* let your server send an HTML page doing a JavaScript redirect to
the HTTPS URL, passing the hash along:
I like that idea, but I couldn't find an easy way to teach my tomcat
doing this
so I do something similar:
in the HTML page of my application I insert some
*This application is out of date, please click the refresh button on
your browser.*
we also had problems with this and in our case it turned out, that an
old backend-application was still acitve under tomcat/webapps.
then the gui-application always connected to this one instead of the
first you should try to get your applet run in a plain html-file
if this works:
* pay attention to this:
http://groups.google.com/group/Google-Web-Toolkit/browse_thread/thread/5e01d0b31b58083a?hl=en
* and if you still think, it doesn't work: provide more details,
about what's happening
BTW:
a non-breaking space might work: nbsp;
On Apr 16, 3:51 pm, Jeoff Wilks jeoffwi...@gmail.com wrote:
I'm trying to get a simple inline Hyperlink as part of a sentence, using the
display: inline hack. In Firefox I get what I expect: You may view
Item 1now if you like. But IE 6 swallows the space
So, if I got you right, the benefit of using the workaround with the
deferred command, is just, that the user is presented with the new
page first: and then she has to wait for the 4.5 sec.
I'd rather disable the history tokens at all and present the users
with a 'set current-URL' button or
GWT can only do what javascript and html are capable of
to work around this, you could embedd a java applet, flash, etc.
I'm sure you'll find a lot of infos about this in the group
On Feb 24, 11:16 am, dduck anders.johansen.a...@gmail.com wrote:
Hi,
I have searched the archives and the web,
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