On Wednesday, 30 January 2013 10:53:40 UTC+5:30, Arpita Dasgupta wrote:
FlexTable table = new FlexTable();
table.setBorderWidth( 1 );
table.setText( 0, 1, Span 2 Rows );
table.getFlexCellFormatter().setRowSpan( 0, 1, 2 );
table.setText( 0, 0, First );
table.setText( 1, 0, Second );
Which kind of OutOfMemory are you seeing?
Also, try to set localWorkers to some value lower than the number of
cores/cpus of your system: if you don't set localWorkers, the
gwt-maven-plugin will use the number of cores/cpus by default, and
obviously parallelizing work increases the memory
Is it possible (by fiddling with the bootstrap or else) to display a
loading indicator at start-up, I mean to show how much is left to load of
the application?
Thanks,
Thomas
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Hate to bump and ancient thread, but I am having this same issue today.
Using Ubuntu 12.04 LTS on a x64 machine. When I browse to a hosted mode
site, I get the same Download the GWT Developer Plugin for chrome button
as below, but it doesn't do anything when I click it. I went to the
The last error was this:
[INFO] #
[INFO] # There is insufficient memory for the Java Runtime
Environment to continue.
[INFO] # Native memory allocation (malloc) failed to allocate
32744 bytes for ChunkPool::allocate
[INFO] #
[INFO] # There is
Hi,
what is the best way to create a download file on the client side, when the
content that is to be saved also only exists on the client side?
Do I have to write a Servlet creating a file of the content that is send
from the client side?
Or is there any possibility to just make an export
The only cross browser way i know is by using Flash.
2013/2/1 membersound kodyreco...@gmail.com
Hi,
what is the best way to create a download file on the client side, when
the content that is to be saved also only exists on the client side?
Do I have to write a Servlet creating a file of
Ok, no that's not an option. I have to stick to plain gwt. So I have to use
servlets?
2013/2/1 Alain Ekambi jazzmatad...@gmail.com
The only cross browser way i know is by using Flash.
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If you show modal dialog, user can't interact with elements outside of that
dialog. You can display dialog every time user start action. Maybe in first
second you can set style display: none. You can try this.
On Thursday, 31 January 2013 03:24:04 UTC+1, andy_p1 wrote:
Hello,
I am a new GWT
Is there any way of sending content to the server and generating the
downloadable file without submitting this content in the URL as parameter
to the servlet?
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On Friday, February 1, 2013 3:55:55 PM UTC+1, membersound wrote:
Is there any way of sending content to the server and generating the
downloadable file without submitting this content in the URL as parameter
to the servlet?
Well, you can use a form with method=post.
If I were you, I'd
On Friday, February 1, 2013 2:10:05 PM UTC+1, richard...@gmail.com wrote:
Hate to bump and ancient thread, but I am having this same issue today.
Using Ubuntu 12.04 LTS on a x64 machine. When I browse to a hosted mode
site, I get the same Download the GWT Developer Plugin for chrome
Hi,
I created a servlet that provides a downloadable file (from String content)
by writing to the ServletOutputStream.
On the client side, I trigger the file download by an Anchor with:
Window.open(GWT.getModuleBaseURL() + MyServlet, _blank, );
It works fine, BUT it seems to open a new browser
I've got 8 cores so I set localWorkers to 4...that makes a big difference
in how much RAM is uses, with that set it never spikes up near 8GB.
However it still fails...with this error message:
[INFO]Compiling 12 permutations
[INFO] Compiling permutation 1...
[INFO] Process output
I wrote a modal working mask that fades a working indicator into view after
a second. At any time, input is blocked. The mask also does reference
counting so if multiple RPC requests are kicked off, the mask is only
hidden once all the requests are complete.
On Friday, February 1, 2013
Can't you just link to your servlet?
a href={0}Download/a (where {0} is replaced with your URL)
or new Anchor(Download, GWT.getModuleBaseURL() + MyServlet)
On Friday, February 1, 2013 4:57:06 PM UTC+1, membersound wrote:
Hi,
I created a servlet that provides a downloadable file (from String
By default, GWT spawns new processes for the workers, you can switch to
using threads by
passing
-Dgwt.jjs.permutationWorkerFactory=com.google.gwt.dev.ThreadedPermutationWorkerFactory
in extraJvmArgs.
Either that or try an even smaller value for localWorkers (or use a smaller
memory opts)
I'm using ui:binder. How should I provide href for the anchor as
GWT.getModuleBaseURL()?
Am Freitag, 1. Februar 2013 17:13:06 UTC+1 schrieb Thomas Broyer:
Can't you just link to your servlet?
a href={0}Download/a (where {0} is replaced with your URL)
or new Anchor(Download,
Hi,
I have managed to implement a multi row selection using the
'setSelectionModel' method and the 'addSelectionChangeHandler'. This works
nicely with TextCell type when initialising the columns in the data grid.
However, this stops working when I switch from a TextCell to an
EditTextCell
I am not using the MultiSelectionModel with a checkbox column. I want to
select a row by using a mouse click.
On Friday, February 1, 2013 4:31:45 PM UTC, Claire wrote:
Hi,
I have managed to implement a multi row selection using the
'setSelectionModel' method and the
Yes
using
-Dgwt.jjs.permutationWorkerFactory=com.google.gwt.dev.ThreadedPermutationWorkerFactory
fixed the problem! Everything compiles fine now.
With that set I was able to remove localWorkers...but just wondering
what localWorkers
means when using threads. Does that control the number of
Hi All,
I am using Dictionary with GWT2.5. Its working fine everywhere except
exception on IE7. Here is the exception
java.util.MissingResourceException: 'upperSlideShow' is not a JavaScript
object and cannot be used as a Dictionary
Where 'upperSlideShow' is a var in html
var upperSlideShow {
The instructions below maybe help you, I used it in a debian squeeze
installation:
1-)Disable de options Used webkit for rendering GWT UI (if available)
that is in: /Windows/Preferences/WindowsBuilder/GWT/
2-)Close Eclipse ide
3-)Download and install
Hi Guys,
I'm trying to build an application using SMART GWT using below
configurations.
Eclipse Version : Juno 4.2
GWT Version : 2.0.0
App Engine : 1.3.7
The same is working in Eclipse GALILEO version
Jars used:
appengine-api-1.0-sdk-1.3.7.jar
appengine-api-labs-1.3.7.jar
In a serialized class (Solutions) sent to the client via RPC, I have this
method:
@SuppressWarnings(unchecked)
public LinkedHashMapString, SolutionBase copyMap() {
return (LinkedHashMapString, SolutionBase) solutionsMap.clone();
}
In the class containing a Solutions object, I
Dear forum,
I've searched as hard as I can, but I haven't found any information on what
specific developer practices GWTs compiler optimizations might optimize
out. For instance:
for(int i = 0; i myList.size(); i++) {...}
or in the presenter:
getView().doAction();
for every action,
On Friday, February 1, 2013 6:02:11 PM UTC+1, dhoffer wrote:
Yes
using
-Dgwt.jjs.permutationWorkerFactory=com.google.gwt.dev.ThreadedPermutationWorkerFactory
fixed the problem! Everything compiles fine now.
With that set I was able to remove localWorkers...but just wondering
what
the first one: unlikely - the size might change in the loop
the second one is more likely
Am 01.02.2013 19:27, schrieb Joel Cairney:
Dear forum,
I've searched as hard as I can, but I haven't found any information on
what specific developer practices GWTs compiler optimizations might
What's you literal object looking like exactly? IIRC, IE7 strictly follows
ECMAScript for literal objects in that it chokes on an ending comma; comma
can only be used as a separator between properties; i.e. { foo: 1, bar: 2,
} is incorrect, and in IE it's a parse errors (while other browsers
I have a custom class which is used to assign single handler to all of my
UI text fields.
Custom Class Watcher:
=
private ValueChangeHandlerString reusableChangeHandler;
public void registerHandlers(HasValueString element) {
What about the first could be optimized out - just the size() accessor?
Most List implementations have a size field (see
http://code.google.com/p/google-web-toolkit/source/browse/trunk/user/super/com/google/gwt/emul/java/util/ArrayList.java?r=6609#77
for the actual ArrayList used in compiled
Do you have an uncaught exception handler registered using
GWT.setUncaughtExceptionHandler() to see if any unexpected exception has
occurred?
If that does not give any information you could compile your app in PRETTY
mode so you can see all the java method names (DETAILED also gives your
Just compile your app in PRETTY or DETAILED mode and you will see how
different the code can end up compared to what you have written in Java ;-)
GWT does a pretty good job in optimizing your code.
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ListBox has addChangeHandler() which is defined in HasChangeHandlers. So
you would need registerHandlers(HasChangeHandlers element).
Alternatively you could use ValueListBox instead of ListBox which also
implements HasValue.
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The easiest is to use a ValueListBox but it works a bit differently from a
ListBox (API wise; for the same generated DOM).
The reason ListBox is not a HasValue is that some people would like
getValue to return the selected index while others would prefer the
selected option's value, and a few
Thanks Jens and Thomas! Appreciate your quick response. Always learning new
in GWT!
I am not sure the exact difference between ListBox and ValueListbox.
I can make a custom ListBox called WrappedListBox which extends ListBox and
implements HasValueString. I think that is what you are
So I have a custom SingleSelectionModel which I am using to catch the
setSelection well before it is selected. Basically to Cancel selection of
second cell if the form data of the first cell is not saved.
public class PromptingSelectionModelT extends SingleSelectionModelT {
private
On Friday, February 1, 2013 11:11:49 PM UTC+1, BM wrote:
Thanks Jens and Thomas! Appreciate your quick response. Always learning
new in GWT!
I am not sure the exact difference between ListBox and ValueListbox.
ValueListBox produces the same DOM as ListBox but is data oriented, a bit
Thanks Thomas. I will take a look. It seems to be quite involved but I
should be able to figure out what's happening here.
On Friday, February 1, 2013 5:31:57 PM UTC-6, Thomas Broyer wrote:
On Friday, February 1, 2013 11:11:49 PM UTC+1, BM wrote:
Thanks Jens and Thomas! Appreciate your
Subhro or metalhammer, Can you guys post some sample code?
Where exactly did you use the trick to use a common super type or
interface and cast as needed.?
Should i be checking for casts inside the render method of the cell or just
extend AbstractCellSuperClass and then cast the value being
Brian Slesinsky has uploaded a new change for review.
https://gwt-review.googlesource.com/1840
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Add a webApiUsage property to
John A. Tamplin has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1: Code-Review+1
(1 comment)
Brian Slesinsky has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
Starting over with the simple version.
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Brian Slesinsky has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
(1 comment)
Thomas Broyer has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
(2 comments)
I like it.
The more I think about rAF and how
Goktug Gokdogan has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
(2 comments)
Hello John A. Tamplin,
I'd like you to reexamine a change. Please visit
https://gwt-review.googlesource.com/1840
to look at the new patch set (#2).
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
Brian Slesinsky has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
(1 comment)
Goktug Gokdogan has posted comments on this change.
Change subject: Add a webApiUsage property to control whether prefixed
API's will be used.
..
Patch Set 1:
(1 comment)
Hello Thomas Broyer,
I'd like you to reexamine a change. Please visit
https://gwt-review.googlesource.com/1660
to look at the new patch set (#3).
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Issue 7834 - fix
Hello Thomas Broyer,
I'd like you to reexamine a change. Please visit
https://gwt-review.googlesource.com/1660
to look at the new patch set (#4).
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Issue 7834 - fix
John A. Tamplin has posted comments on this change.
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Patch Set 4:
(2 comments)
File
Hello Thomas Broyer,
I'd like you to reexamine a change. Please visit
https://gwt-review.googlesource.com/1660
to look at the new patch set (#5).
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Issue 7834 - fix
Matthew Dempsky has posted comments on this change.
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Patch Set 4:
(2 comments)
File
John A. Tamplin has posted comments on this change.
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Patch Set 5: Code-Review+1
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Matthew Dempsky has posted comments on this change.
Change subject: Issue 7834 - fix BigDecimal compareTo
..
Patch Set 5:
So for the record here, this bug ended up being a number of issues that
hilariously interacted:
1.
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