Sure heres one:
http://www.fileshost.com/en/file/26435/progressindicator-zip.html
Hmm its for wicket 1.2.6 though and in pretty poor shape.. But it might
get you going:)
regards Nino
Kjetil Paulsen wrote:
Thanks for the feedback, the percentage isn't necessary, a waiting gif
will do just fine, any samples or links you could provide me with?
Regards,
Kjetil
-----Opprinnelig melding-----
Fra: Nino Saturnino Martinez Vazquez Wael
[mailto:[EMAIL PROTECTED]
Sendt: 9. januar 2008 13:00
Til: [email protected]
Emne: Re: Controlling the mousepointer or some load indication when
using ajax to populate
Hi Kjetil
Hmm I've only used the "simple" approach of simply having a js that
showed a div over the whole page when making callbacks. EG showing a
message saying loading and a gif. So you could create a behavior that
did that and attach it to the dropdown.
The thing is if you want something that gives an actual percentage you
will need to be able to provide that somehow and use the workerthread
approach.
regards Nino
Kjetil Paulsen wrote:
Hi
Is there an easy way to show the user that things are loading in the
background when using ajax calls to populate e.g the palette component
based on a selection in a dropdown? Like changing the mousepointer or
have some kind of load indicator component indicating this to the user
based on when the ajax call starts and ends..
I've attached some code - the call to fill the palette based on the
selection in the dropdown takes some time so there I would like to
hook in and to some kind of indication to the user that data are
loading...
Code..
IModel companies = new AbstractReadOnlyModel() {
public Object getObject() {
return service.findAllCompanies();
}
protected Object load() {
return null;
}
};
IModel personsOnCompany = new AbstractReadOnlyModel() {
public Object getObject() {
List<Person> list = new ArrayList<Person>();
if (myModel.getCompany() != null) {
list =
service.findAllPersonsForCompany(myModel.getCompany());
}
return list;
}
protected Object load() {
return null;
}
};
IModel allPersons = new AbstractReadOnlyModel() {
public Object getObject() {
return service.findAllPersons();
}
protected Object load() {
return null;
}
};
final DropDownChoice companiesDDC =
new CompaniesDropDownChoice(
"companies",
new PropertyModel(MyPage.this,
"myModel.company"),
companies);
final Palette personPalette = new Palette("personPalette",
personsOnCompany,
allPersons,
new PersonRenderer(), 20, false);
add(companiesDDC);
personPalette.setOutputMarkupId(true);
add(personPalette);
companiesDDC.add(new
AjaxFormComponentUpdatingBehavior("onchange") {
protected void onUpdate(AjaxRequestTarget target) {
target.addComponent(personPalette);
}
});
Statnett SF, Tel. head office +47 22527000, Enterprise No. NO 962 986
633 VAT, www.statnett.no, [EMAIL PROTECTED]
_________________________________________________________________
This e-mail and any attached files are confidential and may be legally
privileged. If you have received this transmission in error please
notify the sender by reply e-mail immediately and then delete the
e-mail.
E-mail transmission cannot be guaranteed to be secure or error free as
information could be intercepted, corrupted, lost, destroyed, arrive
late or incomplete. If verification is required please request a hard
copy version. This e-mail message has been virus checked by the virus
programs used by Statnett SF.
_________________________________________________________________
Save a tree - don't print this e-mail unless necessary!
--
Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Statnett SF, Tel. head office +47 22527000, Enterprise No. NO 962 986 633 VAT,
www.statnett.no, [EMAIL PROTECTED]
_________________________________________________________________
This e-mail and any attached files are confidential and may be legally
privileged. If you have received this transmission in error please notify the
sender by reply e-mail immediately and then delete the e-mail.
E-mail transmission cannot be guaranteed to be secure or error free as
information could be intercepted, corrupted, lost, destroyed, arrive late or
incomplete. If verification is required please request a hard copy version.
This e-mail message has been virus checked by the virus programs used by
Statnett SF.
_________________________________________________________________
Save a tree - don't print this e-mail unless necessary!
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
--
Nino Martinez Wael
Java Specialist @ Jayway DK
http://www.jayway.dk
+45 2936 7684
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
