wicket and javascript
hello, i tried to generate a.js-file, but i wasn´t able to generate it in the folder where i wanted it to be. so i decided to generate it from a StringModel but it still didn´t work. i have several scripts that are implemented via resource... like this one: add(JavascriptPackageResource.getHeaderContribution(Start.class, js/raphael-min.js)); the StringModel was added after the script-ressource add(JavascriptPackageResource.getHeaderContribution(Start.class, js/raphael-min.js)); add(new Label(rScript, Model.of(rScript)).setEscapeModelStrings(false)); but when the page rendered the StringModel was implemented before the ressources where added. i dislike to place the StringModel´s script-tag in the body-tag instead of the head-tag of my html-file is there any possibility to solve that? if it´s not possible to do it this way, is there anyone who can tell me how to get the absolute path to my Start.class dynamically? would be glad to get answers to both questions :) in my company there isn´t anyone dealing with wicket, it´s some kind of explorative task for me thank you *exceptionist* Immer auf dem Laufenden! Sport, Auto, Reise, Politik und Promis. Von uns für Sie: der neue Arcor.de-Newsletter! Jetzt anmelden und einfach alles wissen: http://www.arcor.de/rd/footer.newsletter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: modal in a modal problem
Martin Asenov skrev:
Does anyone know? Please, people, I'm getting despaired of this...
-Original Message-
From: Martin Asenov [mailto:mase...@velti.com]
Sent: Friday, February 12, 2010 10:23 AM
To: users@wicket.apache.org
Subject: RE: modal in a modal problem
I forgot to mention that the first time I click yes, I get:
confirmation dialog called
yes button clicked
in console, and the conf dialog closes itself. when I open it for second time,
I get
confirmation dialog called
yes button clicked
removal supposed to be called
and the item really gets removed, but why triggering it twice?
Thanks in advance!
From: Martin Asenov
Sent: Friday, February 12, 2010 10:20 AM
To: 'users@wicket.apache.org'
Subject: modal in a modal problem
Hello, everyone!
I experience a problem when triggering a modal window from another modal
window. When a removal icon is clicked in the first modal, there's a
confirmation dialog, that pops up. Although I've set everything up, the
windowClosedCallback gets activated only when I confirm removal twice. I have
no idea why it happens this way. The confirmation dialog works fine for all
RepeaterHoldingPage-s I have, excluding the one I have placed in another modal.
Here's the code of the conf dialog:
public ConfirmationDialog(String question, final ModalWindow parent,
final RepeaterHoldingPage page, final Object entry) {
System.out.println(confirmation dialog called);
questionLabel = new Label(question, question);
yesButton = new AjaxButton(yes_button, new
ModelString(getString(yes))) {
private static final long serialVersionUID = 1l;
@Override
protected void onSubmit(AjaxRequestTarget target, Form?
form) {
System.out.println(yes button clicked);
parent.setWindowClosedCallback(new
ModalWindow.WindowClosedCallback() {
private static final long serialVersionUID =
1L;
@Override
public void onClose(AjaxRequestTarget target)
{
page.removeItem(entry, target);
System.out.println(removal supposed to be
called);
}
});
parent.close(target);
}
};
What happens is that I trigger the conf dialog, press the 'yes' button and in
the console the following gets printed:
confirmation dialog called;
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Are you using pagecreator with page or adding a panel as a content. I
have found some problems with the AjaxRequestTarget when working with
pagecreator. It will have a source form another page and might not
update the destination page.
Jens
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
RE: setPageExpiredErrorPage only for certain pages?
Martijn, the page I'm talking about is already bookmarked but the problem arises when the user submits new data to that page and the list on that page should be updated. Andreas -Original Message- From: Martijn Dashorst [mailto:martijn.dasho...@gmail.com] Sent: Sunday, February 14, 2010 5:05 PM To: users@wicket.apache.org Subject: Re: setPageExpiredErrorPage only for certain pages? How would you know which page was requested when the session has expired? The whole reason for the PageExpiredException is that wicket doesn't know which page was requested. Use bookmarkablepagelinks for links you don't want to expire. Martijn 2010/2/14 Major Péter majorpe...@sch.bme.hu: My guess would be to override RequestCycle#onRuntimeException and do your logic there if the exception is PageExpiredException. Regards, Peter 2010-02-14 13:54 keltezéssel, Andreas Lüdtke írta: In my WebApplication class I use setPageExpiredErrorPage(). So far, so good. But this happens also for the main/home page that everybody can access. I would like to redirect only the pages where a user has to login, not for the home page. If the homepage expires, a simple redirect to a new session with that page should be made. Is this possible with wicket? Andreas - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.4 increases type safety for web applications Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.4 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re: jdbc
now problem is not accessing object fields.. problem is transform resultset to these objects.. You could just work with Maps in Wicket instead of Domain Objects. The transformation from ResultSet to a Map containing the Column name as Key and the data as Value should be trivial (if not; reply and I'll provide sample code) using MetaData (this is how we do it in our JSP pages today). Or you could write / find a software that does the mapping from JDBC ResultSet to Domain Objects... But why not use an ORM such as Hibernate / Cayenne / iBatis then.. ?
Re: jdbc
use any preferred OR mapper like hibernate, toplink,
now problem is not accessing object fields..
problem is transform resultset to these objects..
2010/2/12 James Carman jcar...@carmanconsulting.com:
You could create a reference from Honey to Milk, since you have a
milkid field there. Then, you'd use a list of Honey objects and
you'd display these properties:
id
milk.id
name
milk.name
On Fri, Feb 12, 2010 at 3:58 AM, Ivan Dudko ivan.du...@gmail.com wrote:
For example..
class Honey {
int id;
int milkid;
String name;
// getters and setters
}
class Milk {
int id;
String name;
// getters and setters
}
and my query:
SELECT honey.id ID, honey.milkid MILKID, honey.name HONEYNAME,
milk.name MILKNAME FROM honey, milk
WHERE honey.milkid=milk.id;
And i want to display table with these fields.
Which object i must use?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Well, what sort of object do you want to display? Are you going to
just create an Object[] for each row in the table? Or, are you
creating a DTO of some sort?
On Thu, Feb 11, 2010 at 10:50 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Thank you.
I already do simple things with hibernate and spring ioc.
Now i want to use plain old jdbc.
I already get the datatable wich works with one pojo (table).
Now i am in trouble.. how i can get table for two joined tables, for
example?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Yeah, but this doesn't give them an example of how to get the results
out of a JDBC result set. This is based on a static, in-memory list
of Contact objects. What I would recommend is to look at a
Hibernate-based example and come up with the JDBC analog. Here's an
example from my Advanced Wicket talk I gave a while back:
http://svn.carmanconsulting.com/public/wicket-advanced/trunk/src/main
/java/com/carmanconsulting/wicket/advanced/web/story3/page/Home.java
At the bottom, there's a data provider which talks to a repository
to get its data.
On Thu, Feb 11, 2010 at 10:11 AM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
http://cwiki.apache.org/WICKET/simple-sortable-datatable-example.htm
l
-Ursprüngliche Nachricht-
Von: Ivan Dudko [mailto:ivan.du...@gmail.com]
Gesendet: Donnerstag, 11. Februar 2010 15:47
An: users@wicket.apache.org
Betreff: Re: jdbc
I already have method that return my data from db as arraylist. And
i use this in iterator() method of dataprovider.
But which object (i think model) i must return?
2010/2/11 James Carman jcar...@carmanconsulting.com:
You need to create a provider for your data. Look at what the
constructor takes and then implement the interface.
On Thu, Feb 11, 2010 at 8:26 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Hello!
I can't understand how to populate data from a resultset object
into datatable. Anyone have an example?
Thank you!
--
--- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
---
-- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional
Re: jdbc
Can you give me an example, how i can use ResultSet transformed into
Map with for example datatable component?
I think i can write method transforming ResultSet to a Map.
I do not want to use any ORM, because web tier for my app is just
control panel and main features implemented in the backend.
2010/2/15 Ilja Pavkovic ilja.pavko...@binaere-bauten.de:
use any preferred OR mapper like hibernate, toplink,
now problem is not accessing object fields..
problem is transform resultset to these objects..
2010/2/12 James Carman jcar...@carmanconsulting.com:
You could create a reference from Honey to Milk, since you have a
milkid field there. Then, you'd use a list of Honey objects and
you'd display these properties:
id
milk.id
name
milk.name
On Fri, Feb 12, 2010 at 3:58 AM, Ivan Dudko ivan.du...@gmail.com wrote:
For example..
class Honey {
int id;
int milkid;
String name;
// getters and setters
}
class Milk {
int id;
String name;
// getters and setters
}
and my query:
SELECT honey.id ID, honey.milkid MILKID, honey.name HONEYNAME,
milk.name MILKNAME FROM honey, milk
WHERE honey.milkid=milk.id;
And i want to display table with these fields.
Which object i must use?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Well, what sort of object do you want to display? Are you going to
just create an Object[] for each row in the table? Or, are you
creating a DTO of some sort?
On Thu, Feb 11, 2010 at 10:50 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Thank you.
I already do simple things with hibernate and spring ioc.
Now i want to use plain old jdbc.
I already get the datatable wich works with one pojo (table).
Now i am in trouble.. how i can get table for two joined tables, for
example?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Yeah, but this doesn't give them an example of how to get the results
out of a JDBC result set. This is based on a static, in-memory list
of Contact objects. What I would recommend is to look at a
Hibernate-based example and come up with the JDBC analog. Here's an
example from my Advanced Wicket talk I gave a while back:
http://svn.carmanconsulting.com/public/wicket-advanced/trunk/src/main
/java/com/carmanconsulting/wicket/advanced/web/story3/page/Home.java
At the bottom, there's a data provider which talks to a repository
to get its data.
On Thu, Feb 11, 2010 at 10:11 AM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
http://cwiki.apache.org/WICKET/simple-sortable-datatable-example.htm
l
-Ursprüngliche Nachricht-
Von: Ivan Dudko [mailto:ivan.du...@gmail.com]
Gesendet: Donnerstag, 11. Februar 2010 15:47
An: users@wicket.apache.org
Betreff: Re: jdbc
I already have method that return my data from db as arraylist. And
i use this in iterator() method of dataprovider.
But which object (i think model) i must return?
2010/2/11 James Carman jcar...@carmanconsulting.com:
You need to create a provider for your data. Look at what the
constructor takes and then implement the interface.
On Thu, Feb 11, 2010 at 8:26 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Hello!
I can't understand how to populate data from a resultset object
into datatable. Anyone have an example?
Thank you!
--
--- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
---
-- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For
additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: jdbc
Can you give me an example, how i can use ResultSet transformed into
Map with for example datatable component?
I think i can write method transforming ResultSet to a Map.
I do not want to use any ORM, because web tier for my app is just
control panel and main features implemented in the backend.
You want to swim without getting wet. Fine :)
public class MyMilkFactory {
public ListMilk provideHoneyObjects() {
// iterate over sql statement/REsultSet
Milk milk = createMilk(rs);
Honey honey provideHoney(rs.getInteger(honeyid));
}
public Milk createMilk(ResultSet rs) { // do not use an OR/mapper here
but do the dirty work on your own}
public Honey provideHoney(int id) {//read from database, again do the
dirty work on your own }
}
2010/2/15 Ilja Pavkovic ilja.pavko...@binaere-bauten.de:
use any preferred OR mapper like hibernate, toplink,
now problem is not accessing object fields..
problem is transform resultset to these objects..
2010/2/12 James Carman jcar...@carmanconsulting.com:
You could create a reference from Honey to Milk, since you have a
milkid field there. Then, you'd use a list of Honey objects and
you'd display these properties:
id
milk.id
name
milk.name
On Fri, Feb 12, 2010 at 3:58 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
For example..
class Honey {
int id;
int milkid;
String name;
// getters and setters
}
class Milk {
int id;
String name;
// getters and setters
}
and my query:
SELECT honey.id ID, honey.milkid MILKID, honey.name HONEYNAME,
milk.name MILKNAME FROM honey, milk
WHERE honey.milkid=milk.id;
And i want to display table with these fields.
Which object i must use?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Well, what sort of object do you want to display? Are you going to
just create an Object[] for each row in the table? Or, are you
creating a DTO of some sort?
On Thu, Feb 11, 2010 at 10:50 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Thank you.
I already do simple things with hibernate and spring ioc.
Now i want to use plain old jdbc.
I already get the datatable wich works with one pojo (table).
Now i am in trouble.. how i can get table for two joined tables,
for example?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Yeah, but this doesn't give them an example of how to get the
results out of a JDBC result set. This is based on a static,
in-memory list of Contact objects. What I would recommend is to
look at a Hibernate-based example and come up with the JDBC
analog. Here's an example from my Advanced Wicket talk I gave a
while back:
http://svn.carmanconsulting.com/public/wicket-advanced/trunk/src/m
ain
/java/com/carmanconsulting/wicket/advanced/web/story3/page/Home.j
ava
At the bottom, there's a data provider which talks to a
repository to get its data.
On Thu, Feb 11, 2010 at 10:11 AM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
http://cwiki.apache.org/WICKET/simple-sortable-datatable-example.
htm l
-Ursprüngliche Nachricht-
Von: Ivan Dudko [mailto:ivan.du...@gmail.com]
Gesendet: Donnerstag, 11. Februar 2010 15:47
An: users@wicket.apache.org
Betreff: Re: jdbc
I already have method that return my data from db as arraylist.
And i use this in iterator() method of dataprovider.
But which object (i think model) i must return?
2010/2/11 James Carman jcar...@carmanconsulting.com:
You need to create a provider for your data. Look at what the
constructor takes and then implement the interface.
On Thu, Feb 11, 2010 at 8:26 AM, Ivan Dudko
ivan.du...@gmail.com
wrote:
Hello!
I can't understand how to populate data from a resultset object
into datatable. Anyone have an example?
Thank you!
---
--- --- To unsubscribe, e-mail:
users-unsubscr...@wicket.apache.org For additional commands,
e-mail: users-h...@wicket.apache.org
--- -- To unsubscribe, e-mail:
users-unsubscr...@wicket.apache.org For additional commands,
e-mail: users-h...@wicket.apache.org
-
--- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
--- - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
--
--- To unsubscribe, e-mail:
Re: Re: jdbc
If you want to use a Map and display it in a Datatable there's no
difference from using an Object in Wicket.
You access the key/values using PropertyColumn as usual (i.e. you don't
really need to make any changes to your code). For Objects you use e. g.
name for the getName() method. When using Maps name will return the
value corresponding to the key name.
Can you give me an example, how i can use ResultSet transformed into
Map with for example datatable component?
I think i can write method transforming ResultSet to a Map.
I do not want to use any ORM, because web tier for my app is just
control panel and main features implemented in the backend.
You want to swim without getting wet. Fine :)
public class MyMilkFactory {
public ListMilk provideHoneyObjects() {
// iterate over sql statement/REsultSet
Milk milk = createMilk(rs);
Honey honey provideHoney(rs.getInteger(honeyid));
}
public Milk createMilk(ResultSet rs) { // do not use an
OR/mapper here
but do the dirty work on your own}
public Honey provideHoney(int id) {//read from database,
again do the
dirty work on your own }
}
PanelCachingTab
hello,
is there any reason why PanelCachingTab.isVisible() does not delegate to
inner tab ?. This results in such spaghetti code:
tabs.add( new PanelCachingTab( new AbstractTab( new ResourceModel(
configuration ) ) {
@Override
public Panel getPanel( String panelId ) {
return new UnitConfigurationPanel( panelId,
getModel(), notificationsPanel );
}
} ) {
@Override
public boolean isVisible() {
MonitoringUserDetails userDetails =
(MonitoringUserDetails) UserUtils.getPrincipal();
return
userDetails.getMonitoringUser().isConfigurationAccess();
};
});
lg
--
Leszek Gawron http://lgawron.blogspot.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re: jdbc
Thank you!
I just discovered this sample:
http://www.brettdutton.com/blog/?p=4
What i can do.. if i want to use FilterToolbar with DataTable?
2010/2/15 leo.erlands...@tyringe.com:
If you want to use a Map and display it in a Datatable there's no
difference from using an Object in Wicket.
You access the key/values using PropertyColumn as usual (i.e. you don't
really need to make any changes to your code). For Objects you use e. g.
name for the getName() method. When using Maps name will return the
value corresponding to the key name.
Can you give me an example, how i can use ResultSet transformed into
Map with for example datatable component?
I think i can write method transforming ResultSet to a Map.
I do not want to use any ORM, because web tier for my app is just
control panel and main features implemented in the backend.
You want to swim without getting wet. Fine :)
public class MyMilkFactory {
public ListMilk provideHoneyObjects() {
// iterate over sql statement/REsultSet
Milk milk = createMilk(rs);
Honey honey provideHoney(rs.getInteger(honeyid));
}
public Milk createMilk(ResultSet rs) { // do not use an
OR/mapper here
but do the dirty work on your own}
public Honey provideHoney(int id) {//read from database,
again do the
dirty work on your own }
}
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: jdbc
Sorry, man. Some things just have to be left as an exercise for the
reader. That's not a Wicket question.
On Mon, Feb 15, 2010 at 6:14 AM, Ivan Dudko ivan.du...@gmail.com wrote:
now problem is not accessing object fields..
problem is transform resultset to these objects..
2010/2/12 James Carman jcar...@carmanconsulting.com:
You could create a reference from Honey to Milk, since you have a
milkid field there. Then, you'd use a list of Honey objects and
you'd display these properties:
id
milk.id
name
milk.name
On Fri, Feb 12, 2010 at 3:58 AM, Ivan Dudko ivan.du...@gmail.com wrote:
For example..
class Honey {
int id;
int milkid;
String name;
// getters and setters
}
class Milk {
int id;
String name;
// getters and setters
}
and my query:
SELECT honey.id ID, honey.milkid MILKID, honey.name HONEYNAME,
milk.name MILKNAME FROM honey, milk
WHERE honey.milkid=milk.id;
And i want to display table with these fields.
Which object i must use?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Well, what sort of object do you want to display? Are you going to
just create an Object[] for each row in the table? Or, are you
creating a DTO of some sort?
On Thu, Feb 11, 2010 at 10:50 AM, Ivan Dudko ivan.du...@gmail.com wrote:
Thank you.
I already do simple things with hibernate and spring ioc.
Now i want to use plain old jdbc.
I already get the datatable wich works with one pojo (table).
Now i am in trouble.. how i can get table for two joined tables, for
example?
2010/2/11 James Carman jcar...@carmanconsulting.com:
Yeah, but this doesn't give them an example of how to get the results
out of a JDBC result set. This is based on a static, in-memory list
of Contact objects. What I would recommend is to look at a
Hibernate-based example and come up with the JDBC analog. Here's an
example from my Advanced Wicket talk I gave a while back:
http://svn.carmanconsulting.com/public/wicket-advanced/trunk/src/main/java/com/carmanconsulting/wicket/advanced/web/story3/page/Home.java
At the bottom, there's a data provider which talks to a repository
to get its data.
On Thu, Feb 11, 2010 at 10:11 AM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
http://cwiki.apache.org/WICKET/simple-sortable-datatable-example.html
-Ursprüngliche Nachricht-
Von: Ivan Dudko [mailto:ivan.du...@gmail.com]
Gesendet: Donnerstag, 11. Februar 2010 15:47
An: users@wicket.apache.org
Betreff: Re: jdbc
I already have method that return my data from db as arraylist. And i
use this in iterator() method of dataprovider.
But which object (i think model) i must return?
2010/2/11 James Carman jcar...@carmanconsulting.com:
You need to create a provider for your data. Look at what the
constructor takes and then implement the interface.
On Thu, Feb 11, 2010 at 8:26 AM, Ivan Dudko ivan.du...@gmail.com
wrote:
Hello!
I can't understand how to populate data from a resultset object into
datatable.
Anyone have an example?
Thank you!
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail:
Re: Re: Re: jdbc
Should be no different when using JDBC than using it when using Domain Objects. Check out Wicket Phonebook Example that uses FilterToolbar: http://wicketstuff.org/confluence/display/STUFFWIKI/wicket-phonebook Source Code Example: https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/phonebook/src/main/java/wicket/contrib/phonebook/web/page/ListContactsPage.java Thank you! I just discovered this sample: http://www.brettdutton.com/blog/?p=4 What i can do.. if i want to use FilterToolbar with DataTable?
How to add Images in wicket Navigator instead of ?
How to add Images in wicket Navigator instead of? -- Thanks Regards, SaravanaKumar G.
Re: How to add Images in wicket Navigator instead of ?
How to add Images in wicket Navigator instead of? One way, I'm sure there are others: Write your own MyPagingNavigator that extends PagingNavigator or AjaxPagingNavigator. Provide your own markup. Override protected PagingNavigator newPagingNavigator(String navigatorId, final DataTable? table); in NavigationToolbar / AjaxNavigationToolbar and provide your own MyPagingNavigator there. Med vänlig hälsning / Sincerely yours Leo Erlandsson Tyringekonsult AB Phone: +46-(0)451- 594 54 Email: leo.erlands...@tyringe.com Website: www.tyringe.com saravana kumar shav...@gmail.com 2010-02-15 13:34 Sänd svar till users@wicket.apache.org Till users@wicket.apache.org Kopia Ärende How to add Images in wicket Navigator instead of? -- Thanks Regards, SaravanaKumar G.
Re: How to add Images in wicket Navigator instead of ?
thank u for your reply.I didn't understand. please send code or link. Leo Erlandsson wrote: How to add Images in wicket Navigator instead of? One way, I'm sure there are others: Write your own MyPagingNavigator that extends PagingNavigator or AjaxPagingNavigator. Provide your own markup. Override protected PagingNavigator newPagingNavigator(String navigatorId, final DataTable? table); in NavigationToolbar / AjaxNavigationToolbar and provide your own MyPagingNavigator there. Med vänlig hälsning / Sincerely yours Leo Erlandsson Tyringekonsult AB Phone: +46-(0)451- 594 54 Email: leo.erlands...@tyringe.com Website: www.tyringe.com saravana kumar shav...@gmail.com 2010-02-15 13:34 Sänd svar till users@wicket.apache.org Till users@wicket.apache.org Kopia Ärende How to add Images in wicket Navigator instead of? -- Thanks Regards, SaravanaKumar G. - --- Leo Erlandsson, M. Sc. -- View this message in context: http://old.nabble.com/How-to-add-Images-in-wicket-Navigator-instead-of-%3C%3C-%3C-%3E-%3E%3E--tp27593215p27593428.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
NullPointerException in ResourceReference.bind (Line141)
Hello everyone,
in our application (with wicket 1.4.5) we 're using a static
ResourceReferences and pass it into several Wicket Images
(setImageResourceReference) that are displayed in multiple rows of
several DataViews. At the first glanze everything works fine, but during
performancetests we ran occasionally into NullpointerExceptions in the
bind method of the Resource Reference. A deeper look into the wicket
source showed us, that the field resource of the ResourceReference has
to be 'null' (see ResourceReference line 141). As the field is checked
for not being 'null' just the line above this seems to be a
multithreading issue.
Actually we thought that ResourceReferences could be shared as statics
through the application. Is this assumption wrong?
Is there a standard mechanism to be used then instead?
Thanks for your help,
andy
_Details:
A deeper Look into wicket brought us to the following point:
The Image class is using a LocalizedImageResource. On calling
setImageResourceReference the LocalizedImageResource.bind Method is
called. In there, the resourceReference.bind is called and afterwards
(as the resource is a PackageReource) resource.setLocale. Set Locale is
invalidating the field 'resource' by setting it to 'null' and could be
the root cause of the NullpointerException thrown.
__The ResourceReference Definition:
class ImageAnchor {
public static final IMAGE = new ResourceReference(ImageAnchor.class,
image.gif);
}
___The Exception thrown:
Root cause: class java.lang.NullPointerException
java.lang.NullPointerException
at
org.apache.wicket.ResourceReference.bind(ResourceReference.java:141)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.bind(LocalizedImageResource.java:180)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.setResourceReference(LocalizedImageResource.java:246)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.setResourceReference(LocalizedImageResource.java:220)
at
org.apache.wicket.markup.html.image.Image.setImageResourceReference(Image.java:166)
[..]
at
org.apache.wicket.markup.repeater.RefreshingView$1.newItem(RefreshingView.java:114)
at
org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:71)
at
org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68)
at
org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:186)
at
org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:98)
at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:131)
at
org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:116)
_ ResourceReference.java:138-141:
if ((resource != null) (resource instanceof PackageResource))
{
// see newResource() as well.
locale = ((PackageResource)resource).getLocale();
[..]
}
__
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email
__
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: problem dynamic image - explorer
Hi, (Monday, back to work :) ) The DynamicImageResource im using has by default 'contentType = image/ + format;' where format is 'png'.. So, i think there is no need to set again the content type, or you mean set the content type in other place? Could be a problem in explorer that doesn't recognize the type of the dynamic image? thanks, igor.vaynberg wrote: make sure you correctly set the content type -igor On Fri, Feb 12, 2010 at 10:12 AM, _Eynob _ ey...@hotmail.com wrote: Hi Im creating a dynamic image with the DynamicImageResource, and my problem with this is in explorer, since my generated image is a png and there(explorer) when i choose 'save as..' it try to save it as a 'bmp'. In firefox it works well and when i try to save it, i get the image as 'png'. Someone know what should i set for explorer to know the type of the image ? When it renders the image tag has this format: ?wicket:interface=modal-dialog-pagemap:10:svgImage::IResourceListener:: So i guess the problem is in the 'src' attribute Any help will be appreciated.. thanks. _ Hotmail: Powerful Free email with security by Microsoft. https://signup.live.com/signup.aspx?id=60969 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://old.nabble.com/problem-dynamic-image---explorer-tp27567365p27593795.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
wicket Google maps integration
Hi guys; Is the wicket-contrib-gmap project still active? I need to intergrate google maps and i was wondering if i can use it. Regards Joshua
Re: Re: How to add Images in wicket Navigator instead of ?
thank u for your reply.I didn't understand. please send code or link. Unfortunately I can't include code from our project. However, if you search this mailing list you'll find several examples and other solutions to your problem: http://old.nabble.com/PagingNavigator-with-custom-images-ts13422772.html#a13422772 http://old.nabble.com/Help%3A-Graphic-link-in-PagingNavigator-ts21453859.html#a21453994 http://old.nabble.com/How-to-change-the-style-of-navigator-in-PageableViewList-ts14978321.html#a1501 --- Including code
Re: wicket Google maps integration
Hi Joshue, I believe wicket-contrib-gmap is not active anymore. You are probably better off with wicket-gmap2 project. Regards, Erik. Josh Kamau wrote: Hi guys; Is the wicket-contrib-gmap project still active? I need to intergrate google maps and i was wondering if i can use it. Regards Joshua -- Send from my SMTP compliant software Erik van Oosten http://day-to-day-stuff.blogspot.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket Google maps integration
Thanks alot Erik. Is the library in maven repository? regards On Mon, Feb 15, 2010 at 5:03 PM, Erik van Oosten e.vanoos...@grons.nlwrote: Hi Joshue, I believe wicket-contrib-gmap is not active anymore. You are probably better off with wicket-gmap2 project. Regards, Erik. Josh Kamau wrote: Hi guys; Is the wicket-contrib-gmap project still active? I need to intergrate google maps and i was wondering if i can use it. Regards Joshua -- Send from my SMTP compliant software Erik van Oosten http://day-to-day-stuff.blogspot.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to ajax update a component without triggered ajaxrequesttarget
Hello guys! How can I update a component without having AjaxRequestTarget triggered from a button or a link? I tried this: myComponent.renderComponent(); new AjaxRequestTarget(getPage()).addComponent(myComponent) myComponent has output markup id set to true both didn't work for me... Thanks in advance for your help! Regards, Martin
Re: How to ajax update a component without triggered ajaxrequesttarget
Can you explain a bit more what you want to achieve? Or your use case? Ernesto On Mon, Feb 15, 2010 at 4:38 PM, Martin Asenov mase...@velti.com wrote: Hello guys! How can I update a component without having AjaxRequestTarget triggered from a button or a link? I tried this: myComponent.renderComponent(); new AjaxRequestTarget(getPage()).addComponent(myComponent) myComponent has output markup id set to true both didn't work for me... Thanks in advance for your help! Regards, Martin
RE: How to ajax update a component without triggered ajaxrequesttarget
Hello, Ernesto! The use case is that I have modal in a modal. The first modal displays some information and the second modal is a confirmation dialog that asks the user if he really wants to remove the entry. when I say in the conf dialog under the 'yes' button; dialog.setWindowClosedCallback(...); dialog.close(target); the dialog really gets closed, but the callback is never executed. this error occurs only in this specific case, when the parent page is in another modal. When it's not, everything works fine. So I replaced the above mentioned paragraph with: parentPage.executeSomeMethod(target); dialog.close(target); of course the target isn't a valid one, because it comes from another window (or so I think) so my idea is to trigger ajaxrequesttarget for a page, without having to trigger it from a ajax button/link or a modal window callback Thanks, Martin -Original Message- From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] Sent: Monday, February 15, 2010 5:42 PM To: users@wicket.apache.org Subject: Re: How to ajax update a component without triggered ajaxrequesttarget Can you explain a bit more what you want to achieve? Or your use case? Ernesto On Mon, Feb 15, 2010 at 4:38 PM, Martin Asenov mase...@velti.com wrote: Hello guys! How can I update a component without having AjaxRequestTarget triggered from a button or a link? I tried this: myComponent.renderComponent(); new AjaxRequestTarget(getPage()).addComponent(myComponent) myComponent has output markup id set to true both didn't work for me... Thanks in advance for your help! Regards, Martin - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket and javascript
allow your component to implement IHeaderContributor and output both your base js and string js from the renderhread() method -igor 2010/2/15 björn liffers bad.ad...@arcor.de: hello, i tried to generate a.js-file, but i wasn´t able to generate it in the folder where i wanted it to be. so i decided to generate it from a StringModel but it still didn´t work. i have several scripts that are implemented via resource... like this one: add(JavascriptPackageResource.getHeaderContribution(Start.class, js/raphael-min.js)); the StringModel was added after the script-ressource add(JavascriptPackageResource.getHeaderContribution(Start.class, js/raphael-min.js)); add(new Label(rScript, Model.of(rScript)).setEscapeModelStrings(false)); but when the page rendered the StringModel was implemented before the ressources where added. i dislike to place the StringModel´s script-tag in the body-tag instead of the head-tag of my html-file is there any possibility to solve that? if it´s not possible to do it this way, is there anyone who can tell me how to get the absolute path to my Start.class dynamically? would be glad to get answers to both questions :) in my company there isn´t anyone dealing with wicket, it´s some kind of explorative task for me thank you *exceptionist* Immer auf dem Laufenden! Sport, Auto, Reise, Politik und Promis. Von uns für Sie: der neue Arcor.de-Newsletter! Jetzt anmelden und einfach alles wissen: http://www.arcor.de/rd/footer.newsletter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: PanelCachingTab
open an rfe in jira
-igor
2010/2/15 Leszek Gawron lgaw...@apache.org:
hello,
is there any reason why PanelCachingTab.isVisible() does not delegate to
inner tab ?. This results in such spaghetti code:
tabs.add( new PanelCachingTab( new AbstractTab( new
ResourceModel( configuration ) ) {
�...@override
public Panel getPanel( String panelId ) {
return new UnitConfigurationPanel( panelId,
getModel(), notificationsPanel );
}
} ) {
�...@override
public boolean isVisible() {
MonitoringUserDetails userDetails =
(MonitoringUserDetails) UserUtils.getPrincipal();
return
userDetails.getMonitoringUser().isConfigurationAccess();
};
});
lg
--
Leszek Gawron http://lgawron.blogspot.com
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: best way to detect session termination
You could use a HttpSessionBindingListener like Wicket does internally (see AbstractHttpSessionStore). Or as a hack store references to the session objects in the session listener. That's the easy fix, but doesn't scale if you need session replication (unless maybe you use e.g. Terracotta). Eelco On Sun, Feb 14, 2010 at 4:36 AM, Andreas Lüdtke sam.lued...@t-online.de wrote: Hi Eelco, thanks for the hint. Now I can detect the end of a session. Unfortunately I can't access my own wicket session in that sessionDestroyed() method in order to get the info about the connected user. I've got ther error message java.lang.IllegalStateException: you can only locate or create sessions in the context of a request cycle. Do you know how I can achieve this? Andreas -Original Message- From: Eelco Hillenius [mailto:eelco.hillen...@gmail.com] Sent: Saturday, February 13, 2010 7:02 PM To: users@wicket.apache.org; sam.lued...@t-online.de Subject: Re: best way to detect session termination http://www.xyzws.com/Servletfaq/when-do-i-use-httpsessionlistener/7 Eelco On Sat, Feb 13, 2010 at 8:38 AM, Andreas Lüdtke sam.lued...@t-online.de wrote: I would like to detect the termination of the session to set the lastAccesTime in the user profile. This should also happen if the session times out. I read in archive about a HttpSessionListener that should do the trick. Unfortunately I can't find a place to install it. Thanks Andreas - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket Google maps integration
You can get the source code here : https://wicket-stuff.svn.sf.net/svnroot/wicket-stuff/trunk/wicketstuff-core/gmap2-parent https://wicket-stuff.svn.sf.net/svnroot/wicket-stuff/trunk/wicketstuff-core/gmap2-parent And use it in your pom.xml like that : dependency groupIdorg.wicketstuff/groupId artifactIdgmap2/artifactId version1.4.1/version /dependency I'm using it for a couple of projects and it's working just fine. Regards, Gabriel. Josh Kamau wrote: Thanks alot Erik. Is the library in maven repository? regards On Mon, Feb 15, 2010 at 5:03 PM, Erik van Oosten e.vanoos...@grons.nlwrote: Hi Joshue, I believe wicket-contrib-gmap is not active anymore. You are probably better off with wicket-gmap2 project. Regards, Erik. Josh Kamau wrote: Hi guys; Is the wicket-contrib-gmap project still active? I need to intergrate google maps and i was wondering if i can use it. Regards Joshua -- Send from my SMTP compliant software Erik van Oosten http://day-to-day-stuff.blogspot.com/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://old.nabble.com/wicket-Google-maps-integration-tp27593866p27597761.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: quickstart POM has wrong artifactId for jetty maven plugin
Had the same behavior when lauching maven in command line (OK within eclipse). Just add the jetty plugin with the version you want in your pom.xml : plugin groupIdorg.mortbay.jetty/groupId artifactIdmaven-jetty-plugin/artifactId version6.1.4/version /plugin -- View this message in context: http://old.nabble.com/quickstart-POM-has-wrong-artifactId-for-jetty-maven-plugin-tp27555192p27597866.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to add Images in wicket Navigator instead of ?
For code see the resources here (the example with db4o): http://karussell.wordpress.com/2010/01/18/crud-with-wicket-guice-db4o-neodatis/ Peter. -- Free your timetabling! http://timefinder.sourceforge.net/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Image that loads from a database, and use a default when no data exists
Hi there: I know how to instanciate an image component that loads the image from a database, and I know how to make an image component that loads an image from a static resource. Can I make a single image component that upon some condition, uses the database and upon another uses the static resource? Thanks, Esteban - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Quick fix for the dreaded org.hibernate.LazyInitializationException with WicketTester
Hi all,
After about 5 minutes of omfg not that error again, I think I found a
quick hack to avoid org.hibernate.LazyInitializationException with
WicketTester. I've checked everywhere on the lists but didn't find a similar
solution, so apologies if someone else already posted this. There may also
be a better way to do it.
If I can explain it properly:
* I have an abstract BaseAdminApplication class that extends WebApplication,
and does the standard application configurations (mounting/stuff), but no
Spring injection configuration yet.
* Then I have a SpringAdminApplication that extends from
BaseAdminApplication. This is referenced for the normal
applicationContext.xml, and correctly configures Spring Injection.
* There is another subclass, called JUnitAdminApplication, that also extends
from BaseAdminApplication. This is referenced in the Unit Testing
application context.
* The JUnitAdminApplication mimics the OSIV pattern, inside Wicket's
WebSession.attach() and .detach() methods.
* Configure Spring Injection outside of the WebApplication. For some reason
there were odd errors when configuring during the WebApplication.init()
process.
I do hope it makes sense. Unfortunately I can't give out all the code, but
I'm sure it'll set the next person on the right track before redoing tests
with Selenium at the 11th hour. So far there are no strange surprises, yet.
---
package com.SECRETAPP.web;
import ..;
public class JUnitAdminApplication extends BaseAdminApplication {
@Autowired
SessionFactory sessionFactory;
@Override
public Session newSession(Request request, Response response) {
return new WebSession(request) {
@Override
protected void attach() {
// Do the attach magic that I don't care about right now
super.attach();
// Force the creation of a new Hibernate session using
Spring
SessionFactoryUtils.getSession(sessionFactory, true);
// Force the session to be closed only when we tell it to
// By default, the Hibernate session is closed somewhere
during
// the request cycle. Similar to OpenSessionInViewFilter
SessionFactoryUtils.initDeferredClose(sessionFactory);
}
@Override
protected void detach() {
super.detach();
// Only close the Hibernate Session now, after all rendering
is done
SessionFactoryUtils.processDeferredClose(sessionFactory);
}
};
}
// Other code...
}
In com/SECRETAPP/web/BaseTester-context.xml ..
beans.
context:component-scan base-package=com.SECRETAPP /
bean id=wicketApplication
class=com.SECRETAPP.web.JUnitAdminApplication/
!-- other stuff --
/beans
In my WicketTestBase abstract class...
public abstract class WicketTestBase {
// Stripped code
protected WicketTester createTester() {
if(tester != null) {
return tester;
}
WebApplication app = (WebApplication)
applicationContext.getBean(wicketApplication);
tester = new WicketTester(app) {
@Override
public ServletContext newServletContext(String path) {
MockServletContext servletContext = (MockServletContext)
super.newServletContext(path);
servletContext.setAttribute(WebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE,
applicationContext);
return servletContext;
}
};
app.addComponentInstantiationListener(new
SpringComponentInjector(tester.getApplication(), applicationContext, true))
// Stripped code
return tester;
}
}
Re: NullPointerException in ResourceReference.bind (Line141)
it is peculiar that no one else has seen such an error...
if you can provide us with a way to reproduce this we would be happy
to look into it.
-igor
On Mon, Feb 15, 2010 at 5:19 AM, Andreas Strafner
andreas.straf...@web.de wrote:
Hello everyone,
in our application (with wicket 1.4.5) we 're using a static
ResourceReferences and pass it into several Wicket Images
(setImageResourceReference) that are displayed in multiple rows of several
DataViews. At the first glanze everything works fine, but during
performancetests we ran occasionally into NullpointerExceptions in the bind
method of the Resource Reference. A deeper look into the wicket source
showed us, that the field resource of the ResourceReference has to be
'null' (see ResourceReference line 141). As the field is checked for not
being 'null' just the line above this seems to be a multithreading issue.
Actually we thought that ResourceReferences could be shared as statics
through the application. Is this assumption wrong?
Is there a standard mechanism to be used then instead?
Thanks for your help,
andy
_Details:
A deeper Look into wicket brought us to the following point:
The Image class is using a LocalizedImageResource. On calling
setImageResourceReference the LocalizedImageResource.bind Method is called.
In there, the resourceReference.bind is called and afterwards (as the
resource is a PackageReource) resource.setLocale. Set Locale is invalidating
the field 'resource' by setting it to 'null' and could be the root cause of
the NullpointerException thrown.
__The ResourceReference Definition:
class ImageAnchor {
public static final IMAGE = new ResourceReference(ImageAnchor.class,
image.gif);
}
___The Exception thrown:
Root cause: class java.lang.NullPointerException
java.lang.NullPointerException
at org.apache.wicket.ResourceReference.bind(ResourceReference.java:141)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.bind(LocalizedImageResource.java:180)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.setResourceReference(LocalizedImageResource.java:246)
at
org.apache.wicket.markup.html.image.resource.LocalizedImageResource.setResourceReference(LocalizedImageResource.java:220)
at
org.apache.wicket.markup.html.image.Image.setImageResourceReference(Image.java:166)
[..]
at
org.apache.wicket.markup.repeater.RefreshingView$1.newItem(RefreshingView.java:114)
at
org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:71)
at
org.apache.wicket.markup.repeater.DefaultItemReuseStrategy$1.next(DefaultItemReuseStrategy.java:68)
at
org.apache.wicket.markup.repeater.RefreshingView.addItems(RefreshingView.java:186)
at
org.apache.wicket.markup.repeater.RefreshingView.onPopulate(RefreshingView.java:98)
at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:131)
at
org.apache.wicket.markup.repeater.AbstractPageableView.onBeforeRender(AbstractPageableView.java:116)
_ ResourceReference.java:138-141:
if ((resource != null) (resource instanceof PackageResource))
{
// see newResource() as well.
locale = ((PackageResource)resource).getLocale();
[..]
}
__
This email has been scanned by the MessageLabs Email Security System.
For more information please visit http://www.messagelabs.com/email
__
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
-
To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
For additional commands, e-mail: users-h...@wicket.apache.org
Re: Image that loads from a database, and use a default when no data exists
Hi Esteban, Make a component which takes a parameter and performs the appropriate action for its logic, then displays the image. I do this is an app of mine, where the image comes from one of several sources. cheers, Steve On 16/02/2010, at 6:30 AM, Esteban Masoero wrote: Hi there: I know how to instanciate an image component that loads the image from a database, and I know how to make an image component that loads an image from a static resource. Can I make a single image component that upon some condition, uses the database and upon another uses the static resource? Thanks, Esteban - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org smime.p7s Description: S/MIME cryptographic signature
Selenium Testing - Ajax Loads
Hey, I'm starting to write selenium tests for my wicket app and am running into issues with a couple of wicket related problems that I thought perhaps somebody else may have solved. 1) Sometimes my repeaters don't print out consistent wicket paths, i.e. sometimes it may go element_path_name_1 to element_path_name_4 if I have 4 elements.. Other times it might be element_path_name_4 to element_path_name_7 after some ajax calls, I'm not sure when/why this happens. Need to play with it more. 2) I have issues with timing which is typical, and most people call waitForPageToLoad which works fine for normal http requests, but if It is an ajax request I'm waiting for, then I have to implement a waitForContition. Is there a wicket convention I could use here? i.e. how can I know that a wicket ajax call has completed? Thanks, D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Re: How to add Images in wicket Navigator instead of ?
Hi, Thank u for your reply. Here with i sent my coding for Wicket navigator. please tell me where to add images in wicket navigator. navigator = new PagingNavigator(navigator, dataView); dataView.setItemsPerPage(5); navigator.setVisible(false); addListViewPanel.add(navigator); navigator-- this is my Wicket Id. dataView --Displays record through DataView. I waiting for your Valuable reply. It would be great reply soon. Leo Erlandsson wrote: thank u for your reply.I didn't understand. please send code or link. Unfortunately I can't include code from our project. However, if you search this mailing list you'll find several examples and other solutions to your problem: http://old.nabble.com/PagingNavigator-with-custom-images-ts13422772.html#a13422772 http://old.nabble.com/Help%3A-Graphic-link-in-PagingNavigator-ts21453859.html#a21453994 http://old.nabble.com/How-to-change-the-style-of-navigator-in-PageableViewList-ts14978321.html#a1501 --- Including code - --- Leo Erlandsson, M. Sc. -- View this message in context: http://old.nabble.com/How-to-add-Images-in-wicket-Navigator-instead-of-%3C%3C-%3C-%3E-%3E%3E--tp27593215p27603628.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Help: Graphic link in PagingNavigator
Thank u for your reply.Can u please Send me Custom Navigator complete coding? Pills wrote: Overriding the protected method PagingNavigator#newPagingNavigationIncrementLink(String id, IPageable pageable, int increment) should do the trick, too. Dipu a écrit : extend the PagingNavigator and provide your own markup with the graphics you want. regards dipu On Wed, Jan 14, 2009 at 11:04 AM, freak182 eman.noll...@gmail.com wrote: Hello, The clients wants the and should be graphic. Is there a way to do this? Thanks a lot. Cheers. -- View this message in context: http://www.nabble.com/Help%3A-Graphic-link-in-PagingNavigator-tp21453859p21453859.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- View this message in context: http://old.nabble.com/Help%3A-Graphic-link-in-PagingNavigator-tp21453859p27603800.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: setPageExpiredErrorPage only for certain pages?
Peter, I implemented my own RequestCycle and that did the trick. Thanks Andreas -Original Message- From: Major Péter [mailto:majorpe...@sch.bme.hu] Sent: Sunday, February 14, 2010 2:00 PM To: users@wicket.apache.org Subject: Re: setPageExpiredErrorPage only for certain pages? My guess would be to override RequestCycle#onRuntimeException and do your logic there if the exception is PageExpiredException. Regards, Peter 2010-02-14 13:54 keltezéssel, Andreas Lüdtke írta: In my WebApplication class I use setPageExpiredErrorPage(). So far, so good. But this happens also for the main/home page that everybody can access. I would like to redirect only the pages where a user has to login, not for the home page. If the homepage expires, a simple redirect to a new session with that page should be made. Is this possible with wicket? Andreas - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Delegate a Modelchange to the child components. Or using a ModalWindow for displaying different Models of a specific Type.
Its not easy to find the right topic, but i will try to explain my problem
as best as i can.
I want to display an user-detail View (User is an BusinessObject in my
Application) inside a specific Modal window.
So at the rendering of the Site i place an empty or dummy UserObject
inside my UserEdit-Panel and later if the user choose one specific user from
a Table i want to replace this dummy-Model with the clicked-User-Model.
public class UserEdit extends Panel {
/**
* @param id
* @param model
*/
private IModelUser model;
CompoundPropertyModelUser cpm;
public UserEdit(String id, IModelUser _model) {
super(id, _model);
this.model = _model;
init();
}
private void init(){
cpm = new CompoundPropertyModelUser(this.getDefaultModelObject());
this.add(new TextField(lastname, cpm.bind(lastName)) );
}
}
I dont know if its the right choice to use a cpm ... but i think its the
proper way right?
The UserEdit is the content of my ModalWindow implementation so i bore up
the show method with a new Model-Parameter to delegate them to the Inside
Content...
(inside ModelOverlay.class)
public void show(final AjaxRequestTarget target, IModelT model)
{
if (shown == false)
{
getContent().setVisible(true);
getContent().setDefaultModel(model); // - my new Line ;o)
target.addComponent(this);
target.appendJavascript(getWindowOpenJavascript());
shown = true;
}
}
The Model inside UserEdit is changed. But how can i archieve that the
lastname-Textfield now displays the Value of getLastName() from the new,
submitted Model?
In my opinion i tried everything... tried to override the
onModelChange-Event and tryed to set the new Model with an Visitor of
every childfield... but than i
lost my expression from the CPM and only
pages.adminuserpage$u...@17eea10is shown inside the Textfield.
Thanks for any help. Am i totally lost.. or am i on the right way and few
steps before the solution?
I hope you understand my problem... if not so tell me and i will try to
explain it in another way or even better...
Apologise my english, its not my mothers tongue!
- Martin
Re: Selenium Testing - Ajax Loads
On Mon, Feb 15, 2010 at 8:08 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Hey, I'm starting to write selenium tests for my wicket app and am running into issues with a couple of wicket related problems that I thought perhaps somebody else may have solved. 1) Sometimes my repeaters don't print out consistent wicket paths, i.e. sometimes it may go element_path_name_1 to element_path_name_4 if I have 4 elements.. Other times it might be element_path_name_4 to element_path_name_7 after some ajax calls, I'm not sure when/why this happens. Need to play with it more. there is an option to output wicket:path attribute for tags. this attr will contain page-relative path of the component which should be more stable then the id. if you want to have stable ids then you should manage them yourself using setmarkupid() 2) I have issues with timing which is typical, and most people call waitForPageToLoad which works fine for normal http requests, but if It is an ajax request I'm waiting for, then I have to implement a waitForContition. Is there a wicket convention I could use here? i.e. how can I know that a wicket ajax call has completed? there are global ajax callbacks that are invoked when an ajax request completes. you can search this list for what they are. i imagine you can write a bit of javascript to hook into those and implement waitForCondition. when you get all this working maybe you can create a wiki page about it to help users who will have the same questions in the future. -igor Thanks, D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Selenium Testing - Ajax Loads
On Feb 16, 2010, at 12:34 AM, Igor Vaynberg wrote: On Mon, Feb 15, 2010 at 8:08 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Hey, I'm starting to write selenium tests for my wicket app and am running into issues with a couple of wicket related problems that I thought perhaps somebody else may have solved. 1) Sometimes my repeaters don't print out consistent wicket paths, i.e. sometimes it may go element_path_name_1 to element_path_name_4 if I have 4 elements.. Other times it might be element_path_name_4 to element_path_name_7 after some ajax calls, I'm not sure when/why this happens. Need to play with it more. there is an option to output wicket:path attribute for tags. this attr will contain page-relative path of the component which should be more stable then the id. if you want to have stable ids then you should manage them yourself using setmarkupid() I am using the wicket path already. The problem is that the wicket path seems to change.. The examples above I'm referring to the wicket path of my repeater. It seems to normally give the elements a number from 1 - n, tacked onto the wicket path of the root component of the repeater. Sometimes after some ajax calls, it seems to renumber them.. i.e. instead of 1-4 it becomes 4-7 or something... 2) I have issues with timing which is typical, and most people call waitForPageToLoad which works fine for normal http requests, but if It is an ajax request I'm waiting for, then I have to implement a waitForContition. Is there a wicket convention I could use here? i.e. how can I know that a wicket ajax call has completed? there are global ajax callbacks that are invoked when an ajax request completes. you can search this list for what they are. i imagine you can write a bit of javascript to hook into those and implement waitForCondition. I'm actually using the window.wicketGlobalPreCallHandler and window.wicketGlobalPostCallHandler in my code already. Do you think it would be safe to use those? I.E. preHander sets a boolean isWaitingOnAjax and postHander unsets it? Then I can do a waitForConition(!isWaitingOnAjax) when you get all this working maybe you can create a wiki page about it to help users who will have the same questions in the future. Sounds good... -igor Thanks, D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Send me Complete Coding PagingNavigator with custom images instead of ?
Can u Send me any one Complete Coding PagingNavigator with custom images instead of ? Like Navigator.html, Navigator.java, navigator.css This is my Navigator coding now: navigator = new PagingNavigator(navigator, dataView); dataView.setItemsPerPage(5); navigator.setVisible(false); addListViewPanel.add(navigator); -- Thanks Regards, SaravanaKumar G.
Re: Selenium Testing - Ajax Loads
On Mon, Feb 15, 2010 at 11:14 PM, Douglas Ferguson doug...@douglasferguson.us wrote: On Feb 16, 2010, at 12:34 AM, Igor Vaynberg wrote: On Mon, Feb 15, 2010 at 8:08 PM, Douglas Ferguson doug...@douglasferguson.us wrote: Hey, I'm starting to write selenium tests for my wicket app and am running into issues with a couple of wicket related problems that I thought perhaps somebody else may have solved. 1) Sometimes my repeaters don't print out consistent wicket paths, i.e. sometimes it may go element_path_name_1 to element_path_name_4 if I have 4 elements.. Other times it might be element_path_name_4 to element_path_name_7 after some ajax calls, I'm not sure when/why this happens. Need to play with it more. there is an option to output wicket:path attribute for tags. this attr will contain page-relative path of the component which should be more stable then the id. if you want to have stable ids then you should manage them yourself using setmarkupid() I am using the wicket path already. The problem is that the wicket path seems to change.. The examples above I'm referring to the wicket path of my repeater. It seems to normally give the elements a number from 1 - n, tacked onto the wicket path of the root component of the repeater. Sometimes after some ajax calls, it seems to renumber them.. i.e. instead of 1-4 it becomes 4-7 or something... the path in repeaters is never stable, it depends on a lot of factors and is hard to predict. i think what may be a good way to deal with it is to use an IComponentInstantiationListener to add a behavior to Item subclasses to output their index in some attribute. install this listener only during test time or simply make it output nothing if not during the test. 2) I have issues with timing which is typical, and most people call waitForPageToLoad which works fine for normal http requests, but if It is an ajax request I'm waiting for, then I have to implement a waitForContition. Is there a wicket convention I could use here? i.e. how can I know that a wicket ajax call has completed? there are global ajax callbacks that are invoked when an ajax request completes. you can search this list for what they are. i imagine you can write a bit of javascript to hook into those and implement waitForCondition. I'm actually using the window.wicketGlobalPreCallHandler and window.wicketGlobalPostCallHandler in my code already. Do you think it would be safe to use those? I.E. preHander sets a boolean isWaitingOnAjax and postHander unsets it? Then I can do a waitForConition(!isWaitingOnAjax) yeah, that sounds like a good starting point. -igor when you get all this working maybe you can create a wiki page about it to help users who will have the same questions in the future. Sounds good... -igor Thanks, D/ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket Google maps integration
Team;;
Whats wrong with this code?
The map is being displayed properly and when i click on it, a new marker is
added and the infoWindow is shown. when i click on the info window, i get
the below error.
package org.at.example;
import org.apache.wicket.PageParameters;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import wicket.contrib.gmap.GMap2;
import wicket.contrib.gmap.api.GControl;
import wicket.contrib.gmap.api.GEvent;
import wicket.contrib.gmap.api.GEventHandler;
import wicket.contrib.gmap.api.GLatLng;
import wicket.contrib.gmap.api.GMarker;
import wicket.contrib.gmap.api.GMarkerOptions;
import wicket.contrib.gmap.api.GOverlay;
import wicket.contrib.gmap.event.ClickListener;
import wicket.contrib.gmap.event.InfoWindowCloseListener;
import wicket.contrib.gmap.event.InfoWindowOpenListener;
/**
* Homepage
*/
public class HomePage extends WebPage {
private static final long serialVersionUID = 1L;
/**
* Constructor that is invoked when page is invoked without a session.
*
* @param parameters
*Page parameters
*/
public HomePage(final PageParameters parameters) {
final GMap2 gmap = new GMap2(
gmap,
ABQI5IYWHbtyKMSxjbiygH-jRxQqloa41_x1QYpvvO_ao_uBs0dQxxQQyhzR9MXmD-ENkRmQIOig-WC-iw);
gmap.addControl(GControl.GMapTypeControl);
gmap.addControl(GControl.GLargeMapControl);
gmap.setOutputMarkupId(true);
gmap.setScrollWheelZoomEnabled(true);
gmap.add(new ClickListener() {
@Override
protected void onClick(AjaxRequestTarget target, GLatLng glatLng,
GOverlay overlay) {
// GMarkerOptions gmo = new GMarkerOptions();
// gmo.draggable(true);
// gmo.bouncy(true);
if (!(overlay instanceof GMarker)) {//This section was added
to stop the same error from occouring when the marker is clicked.
GMarker gm = new GMarker(glatLng);
gmap.getInfoWindow().open(glatLng,
new Label(Hello, Hi , am here));
gmap.addOverlay(gm);
}
}
});
add(gmap);
}
}
Error:
ERROR - RequestCycle -
java.lang.NullPointerException
at wicket.contrib.gmap.api.GInfoWindow.getJSopen(GInfoWindow.java:162)
at wicket.contrib.gmap.api.GInfoWindow.open(GInfoWindow.java:115)
at wicket.contrib.gmap.api.GInfoWindow.open(GInfoWindow.java:91)
at org.at.example.HomePage$1.onClick(HomePage.java:56)
at wicket.contrib.gmap.event.ClickListener.onEvent(ClickListener.java:61)
at
wicket.contrib.gmap.event.GEventListenerBehavior.respond(GEventListenerBehavior.java:58)
at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:299)
at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479)
at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312)
at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:923)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:547)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
On Mon, Feb 15, 2010 at 9:15 PM, TahitianGabriel glan...@piti.pf wrote:
You can get the source code here :
https://wicket-stuff.svn.sf.net/svnroot/wicket-stuff/trunk/wicketstuff-core/gmap2-parent
https://wicket-stuff.svn.sf.net/svnroot/wicket-stuff/trunk/wicketstuff-core/gmap2-parent
And use it in your pom.xml like that :
dependency
groupIdorg.wicketstuff/groupId
