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--- Begin Message ---
=============================================================================
Today's Topic Summary
=============================================================================
Group: [email protected]
Url: http://groups.google.com/group/google-web-toolkit/topics
- How to handle image/gif response [1 Update]
http://groups.google.com/group/google-web-toolkit/t/b85a5a1ef98239af
- JSNI syntax question - calling Java methods from JSNI [1 Update]
http://groups.google.com/group/google-web-toolkit/t/6503cefb3aded99e
- MouseOverHandler not called for text of Checkbox [2 Updates]
http://groups.google.com/group/google-web-toolkit/t/aef9667a7d949831
- Brainstorm: UIBinder + model binding + validation [1 Update]
http://groups.google.com/group/google-web-toolkit/t/c83d7b03401383a7
- Domain Driven Design [1 Update]
http://groups.google.com/group/google-web-toolkit/t/1fa9388c9186f2fe
- Design Patterns [1 Update]
http://groups.google.com/group/google-web-toolkit/t/c1e15935430c68a
- How to use Selenium to simulate the action of picking an item of
SuggestionBox? [1 Update]
http://groups.google.com/group/google-web-toolkit/t/f01a5b8f95263476
- listbox that contains widgets instead of just text.. [1 Update]
http://groups.google.com/group/google-web-toolkit/t/a0448eac590c27ce
- cross site linker in GWT 2.0 RC1 vs trunk [1 Update]
http://groups.google.com/group/google-web-toolkit/t/b5e7d818771b3fbc
- JSOs, SingleJsoImpl, and Generators [1 Update]
http://groups.google.com/group/google-web-toolkit/t/d27542c53226f4b
- GWT Developer Plugin (GWT 2.0 RC1) crashes FF 3.5.5 [1 Update]
http://groups.google.com/group/google-web-toolkit/t/c2377dcb66d733cb
- GWT vs ExtJs [1 Update]
http://groups.google.com/group/google-web-toolkit/t/84d52a7405942e9b
=============================================================================
Topic: How to handle image/gif response
Url: http://groups.google.com/group/google-web-toolkit/t/b85a5a1ef98239af
=============================================================================
---------- 1 of 1 ----------
From: zhangj5 <[email protected]>
Date: Nov 20 03:40AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/e84bfd4b4785c1d2
Maybe I did not explain my question correctly.
Actually, my application is to create a registered user login
interface. Registered user has photo stored in DB (uploaded when
registration ), and once user login successfully, his/her photo will
be retrieved from DB and displayed, so using the combination of form
submit and GWT is the only solution I have found, just wondering if
there are any other techniques can be used in this case, as this is my
fist GWT application.
I had tried to display image by using
<pre>Image img = new Image( “google.com/intl/en_AL/images/
logo.gif” );</pre>
,which is working as expected.
Since my image is stored in ServletOutputStream,
I tried to use<pre>Image img = new Image (GWT.getHostPageBaseURL() +
"serviceexample/ImgRetrieve"); </pre>
But image is not displayed.
=============================================================================
Topic: JSNI syntax question - calling Java methods from JSNI
Url: http://groups.google.com/group/google-web-toolkit/t/6503cefb3aded99e
=============================================================================
---------- 1 of 1 ----------
From: Thomas Broyer <[email protected]>
Date: Nov 20 03:22AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/8ecc1b6b9333832
> suggestions for how I can get to that java method from within a native
> method that defines a function?
It's as easy as the following ;-)
var self = this;
var myFunc = function() {
[email protected]::javaMethod(Ljava/lang/String;)('coming
from nativeMethod.myFunc');
};
=============================================================================
Topic: MouseOverHandler not called for text of Checkbox
Url: http://groups.google.com/group/google-web-toolkit/t/aef9667a7d949831
=============================================================================
---------- 1 of 2 ----------
From: vaibhav saxena <[email protected]>
Date: Nov 20 12:37PM +0530
Url: http://groups.google.com/group/google-web-toolkit/msg/d7da3a6ed76b88e7
Hi,
Why do you not create a composite which will act as the wrapper for the
check box and add the mouse handler to the composite. This will solve your
problem and you can use that composite anywhere where you need check box in
your app.
---------- 2 of 2 ----------
From: Thomas Broyer <[email protected]>
Date: Nov 20 03:18AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/60c1ba77f3916401
> How can I add a MouseOverHandler that will fire when over the label of
> a CheckBox?
If you ask me, this is a bug in CheckBox (it uses many "hacks" to get
events sunk on the checkbox rather than <span> that encloses both the
checkbox and label, which leads to this behavior and which I'm really
not sure is needed –cannot it take advantage of events bubbling to the
span?–)
In the mean time, you'd have to copy/fix CheckBox (or in other words
create your own).
=============================================================================
Topic: Brainstorm: UIBinder + model binding + validation
Url: http://groups.google.com/group/google-web-toolkit/t/c83d7b03401383a7
=============================================================================
---------- 1 of 1 ----------
From: Maarten Volders <[email protected]>
Date: Nov 20 02:37AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/d1f66fb1e562ce41
Hi boys and girls,
I really like the new UIBinder, but perhaps we can take it one step
further? Why not try to bind the model directly to the ui fields and
visa versa? That way we would eliminate a bunch of boilerplate code.
There have been several attempts binding models to ui elements (before
uibinder) but it seems extending uibinder seems to make sense. Some
quick thoughts:
- bind model to UIBinder
- get / set data solved by generators
- add validation annotations to the model which are triggered by the
framework
Some questions about UIBinder:
- do we always need to declare the @UiField? Let's say we have a
typical crud app, we could also just annotate the model.Having the
uifield declared and also the model fields seems often code
duplication, I like the DDD approach a bit more.
- really like the layout part of uibinder, have been on too many
projects where we really need ui designers, but I would still prefer
to talk the same language (DDD) otherwise ui designers talk about
field names they know on the screen and devs talk about the model
field names. Have this seen happening way too often :-)
What you guys think?
Maarten
=============================================================================
Topic: Domain Driven Design
Url: http://groups.google.com/group/google-web-toolkit/t/1fa9388c9186f2fe
=============================================================================
---------- 1 of 1 ----------
From: Maarten Volders <[email protected]>
Date: Nov 20 02:25AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/965d393bf9176276
Just checking in after a period of non-gwt based web applications :(
I really like the new GWT 2.0 stuff. Does someone know if we are
making progress with DDD?
If not share your thoughts, possible scenarios and let's see if we can
come up with something, feel like coding :-)
Maarten
=============================================================================
Topic: Design Patterns
Url: http://groups.google.com/group/google-web-toolkit/t/c1e15935430c68a
=============================================================================
---------- 1 of 1 ----------
From: Martin Trummer <[email protected]>
Date: Nov 20 01:37AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/6ef0eaee9c951209
yes
=============================================================================
Topic: How to use Selenium to simulate the action of picking an item of
SuggestionBox?
Url: http://groups.google.com/group/google-web-toolkit/t/f01a5b8f95263476
=============================================================================
---------- 1 of 1 ----------
From: "zoe.Liao" <[email protected]>
Date: Nov 20 12:06AM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/2ca79ff470ebd6e7
Hello,Selenium IDE can not capture the action of picking an item of
SuggestionBox.Is there any way to simulate this action (selecting an
item) ?Or any aternative way to test SuggestionBox with selenium?
Thanks in advance.
=============================================================================
Topic: listbox that contains widgets instead of just text..
Url: http://groups.google.com/group/google-web-toolkit/t/a0448eac590c27ce
=============================================================================
---------- 1 of 1 ----------
From: Miroslav Genov <[email protected]>
Date: Nov 20 07:44AM +0200
Url: http://groups.google.com/group/google-web-toolkit/msg/89f2b1a8decb9b2a
Hello,
You could use MVP to make things much easier and to make client code to
use only objects instead of primitive widgets such as listbox.
Here is some example that could make things more clear:
// this class should be used by your code
class CustomerListBox {
interface Display {
void addListBoxItem(String item);
void removeListBoxItem(Integer index);
//.....
Integer getSelectedItemIndex();
}
private final Display display;
private final List<Customer> customers = new ArrayList<Customer>();
public CustomerListBox(Display display) {
this.display = display;
}
public void addCustomer(Customer customer) {
display.addListBoxItem(customer.getCustomerName());
customers.add(customer);
}
public Customer getSelectedCustomer() {
return customer.get(display.getSelectedItemIndex());
}
public void go(HasWidgets parent) {
parent.add((Widget)display);
}
}
class CustomerListBoxDisplay extends Composite implements
CustomerListBox.Display {
private ListBox listBox = new ListBox();
public CustomerListBoxDisplay() {
initWidget(listBox);
}
public Integer getSelectedItemIndex() {
return listBox.getSelectedIndex();
}
// and etc
}
CustomerListBox customerListBox = new CustomerListBox(new
CustomerListBoxDisplay());
customerListBox.addCustomer(new Customer("1"));
customerListBox.addCustomer(new Customer("2"));
Customer selectedCustomer = customerListBox.getSelectedCustomer();
and etc
Hope this would help.
Regards,
Miroslav
On Thu, 2009-11-19 at 14:05 -0800, Jaimon wrote:
=============================================================================
Topic: cross site linker in GWT 2.0 RC1 vs trunk
Url: http://groups.google.com/group/google-web-toolkit/t/b5e7d818771b3fbc
=============================================================================
---------- 1 of 1 ----------
From: Chris Ramsdale <[email protected]>
Date: Nov 20 12:00AM -0500
Url: http://groups.google.com/group/google-web-toolkit/msg/5e3d3cd8edf245ff
John,
Trunk should definitely compile standard apps with the xs linker. Let me
take a look at this tomorrow morning and I'll get back to you.
- Chris
=============================================================================
Topic: JSOs, SingleJsoImpl, and Generators
Url: http://groups.google.com/group/google-web-toolkit/t/d27542c53226f4b
=============================================================================
---------- 1 of 1 ----------
From: "[email protected]" <[email protected]>
Date: Nov 19 08:09PM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/9eaa902219ca382e
Your thinking makes perfect sense, but if I recall correctly, there's
an implementation detail that prevents this exact scenario (that is,
generating JSO impls of interfaces). It's a feature we haven't gotten
to yet, and it won't make it into 2.0, sadly.
=============================================================================
Topic: GWT Developer Plugin (GWT 2.0 RC1) crashes FF 3.5.5
Url: http://groups.google.com/group/google-web-toolkit/t/c2377dcb66d733cb
=============================================================================
---------- 1 of 1 ----------
From: "[email protected]" <[email protected]>
Date: Nov 19 08:02PM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/741bafe5e25533d3
The FF 3.5 crash (assuming you're seeing the same thing we are) is
definitely a known thing, and it's a very high priority bug.
=============================================================================
Topic: GWT vs ExtJs
Url: http://groups.google.com/group/google-web-toolkit/t/84d52a7405942e9b
=============================================================================
---------- 1 of 1 ----------
From: Palani <[email protected]>
Date: Nov 19 06:07PM -0800
Url: http://groups.google.com/group/google-web-toolkit/msg/6a7de9259da0ee8b
Thank y'all for your feedback.
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