So.. do I have to update my gwt sdk version?
On 1 Set, 17:39, Thomas Broyer wrote:
> That's probably the reason behind this recent
> change:http://code.google.com/p/google-web-toolkit/source/detail?r=10487
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I'm currently using a Gwt CellTable, bound to my GAE/Objectify backend
via RPC calls.
All right now! :-)
Then I want to sort columns, so I read
http://code.google.com/intl/it-IT/webtoolkit/doc/latest/DevGuideUiCellTable.html#columnSorting
The Async Remote sorting sections shows very well how to
nobody? so who can help me?
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I can't understand that part, neither trying the showcase examples.
I'm using an extension of AsyncDataProvider to bind my tree to RPC
service. Here's my method:
public NodeInfo getNodeInfo(T value) {
/*
if (value instanceof Categoria) {
dataProvider.setCurrentParent(
I'm trying to display a tree of Categories, following the basic
CellTree gwt examples.
What I am stuck at is determining the "leaf" condition of a Category.
A Category "is-a-leaf" when it hasn't children, right? So, here's my
Category (I am using Objectify for appengine persistence):
@Entity
publi
Can you help me with a little example code? :-)
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I have this in my uiBinder:
Declared as @UiField ValueBoxEditorDecorator importoEditor; in
my code.
Trying to copy and paste the most basic celltree example:
http://code.google.com/intl/it-IT/webtoolkit/doc/latest/DevGuideUiCellWidgets.html#celltree
But it only shows two blocks, without tree look and feel. Here's my
code:
public class CategorieTreeViewModel implements TreeViewModel {
@
Jens... you probably saved my life!!! ^__^ Huge thank you!
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it has changed from:
Type mismatch: cannot convert from MyPanel to T
to:
This method must return a result of type T
but... I AM returning T via cast... what??
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Nice idea, thank you but the error is still here:
[DEBUG] [main] - Rebinding com.bilancio.client.Reflection
[DEBUG] [main] - Adding '1' new generated units
[DEBUG] [main] - Validating newly compiled units
[ERROR] [main] - Errors in 'generated://
Here's some of my code:
My module contains:
public interface Constructable {}
public interface Reflection {
public T instantiate( String className );
}
public class ReflectionGenerator extends Generator
{
@Override
public String generate( TreeLogger logge
All right, solved by myself.
My StockPrice class had no zero-argument constructor.
Sorry.
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I followed this tutorial step by step:
http://code.google.com/intl/it-IT/webtoolkit/doc/latest/tutorial/RPC.html
However, I keep getting this error:
23:48:51.203 [ERROR] [stockwatcher]subtype
com.google.gwt.sample.stockwatcher.client.StockPrice is not default
instantiable (it must have a zero
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