Hello,
I don't know if my question is Spring related or wicket related, but i guess
it's wicket related so...
If not, my apologies, but please tell me so i can post my question to the
correct mailinglist.
I use the org.springframework.context.support.AbstractMessageSource to read
my labels
Hello again,
maybe some more clarification why I guess this is wicket related.
org.apache.wicket.resource.loader.IStringResourceLoader is the
implementation that is used in wicket to get the label from the DB, because
there the necessary function of the Spring MessageSource is called. The
Hi,
I have a page that holds a list (of Strings).
In the constructor, I initialize the list.
Then I call a Panel with this list to create a ListView of something.
In a Modal window I set the list to have data in.
The problem is that the list is initialized whenever I refresh the page (F5)
(the
Hi!
Here is a good example of a list model:
public abstract class AbstractListChoiceModelS extends
AbstractReadOnlyModelList? extends S {
@Override
public final ListS getObject() {
return getChoices();
}
public abstract ListS getChoices();
}
Now change your code as follows:
When I, on the fly, change the language to something else
(de_CH), the Locale in my application is not changed.
Looking at Wicket 1.3 and 1.4 sources, the locale is picked up in the
Session constructor, so presumably you need to nuke the Wicket session
or let it expire before trying a new
Thanks Igor !
I removed the filter init params, tried with a fresh 1.3.x from
subversion, still did not work.
But :-), it's not wicket's fault, it's f* oc4j. The redirect after
the login page (I am using the acegi+wicket approach from the wiki) is
not handled right.. oc4j does a
Thanks Martin,
That really helped. Though I did something else and now I have a new
problem.
It's an Ajax problem now.
Here's what I did:
In the constructor:
idsModel = new LoadableDetachableModel() {
private static final long serialVersionUID = 1L;
I did not quite follow nor grasp what you are trying to do...
my only question is, are you using the same object instance on two
different pages? That does not work (serialization breaks the
connection).
**
Martin
2008/6/23 egolan74 [EMAIL PROTECTED]:
Thanks Martin,
That really helped.
OK, I'll try to explain.
1. I have a page that has a list of links.
2. The list is taken from the database the sageDal.getPreference(..) method
that I showed.
3. This list can be configured by the user.
4. I made a Modal window that shows the user all available links (also taken
from the DB).
5.
Ok. I do not have experience with Modal windows in wicket, but do you
actually repaint the original page to even reflect the changes?
If you repaint it, and your model loads the data from DB, and the data
still does not show the changes (try to use breakpoints and debugger
to confirm this), you
Hi everybody, this is my first post in the list.
I would like to ask for advice on the following topic: I am developing a
view with wicket, which contains a somewhat intensive logic behind. For
instance, when I select an option in a drop down choice, some fields are
disabled, while other fields
Well, my problem is more of an Ajax one (I think).
The database is changing.
I have a setter in my original Panel that is executed when the Modal is
pressed OK.
It stopped in the breakpoint.
I looked in the DB and saw the changes.
When pressing F5, I got the updated list.
So the problem is: how
Ah, I see that now. I didn't dig deep enough. When I first started
working with Wicket sessions I was assuming (bad I know!) that
Session.invalidate would be called when the HttpSession timed out. I
noticed that it actually wasn't, so I then assumed (again!) that Wicket
wasn't handling any
On Sun, Jun 22, 2008 at 11:50 PM, Jürgen Lind [EMAIL PROTECTED] wrote:
Hi,
Igor Vaynberg wrote:
you can put the javascript that uses your library into window's onload
or ondomready event, so it will be executed later. wicket-event.js and
WicketEventReference class make it easy.
would
application.get().getresourcesettings().getlocalizer().clearcache();
-igor
On Mon, Jun 23, 2008 at 1:27 AM, Marieke Vandamme [EMAIL PROTECTED] wrote:
Hello again,
maybe some more clarification why I guess this is wicket related.
org.apache.wicket.resource.loader.IStringResourceLoader is the
So the problem is: how can I tell my Model (detachable) that there was
change in the database?
Ok. I haven't worked with detachable models, but I would guess you
just detach it so that it has to re-initialize itself?
**
Martin
no. session also has setlocale(locale) so you can call that on every
request if you wanted to...
-igor
On Mon, Jun 23, 2008 at 3:39 AM, Wilhelmsen Tor Iver [EMAIL PROTECTED] wrote:
When I, on the fly, change the language to something else
(de_CH), the Locale in my application is not changed.
Hello !
We are using a JSP-based content management system for navigation, page
layout etc.
Now we're evaluating Wicket as our application framework: A Wicket
application should appear in the center of the JSP based layout and
navigation.
Has somebody already included a wicket page via
hmm, i remember some people were complaining about oracle server
before as well. you might want to search the mailing list.
-igor
On Mon, Jun 23, 2008 at 4:48 AM, Thomas Lutz [EMAIL PROTECTED] wrote:
Thanks Igor !
I removed the filter init params, tried with a fresh 1.3.x from subversion,
I see. So then would the best place to do session cleanup be in
WebApplication.sessionDestroyed?
I guess the question really boils down to: where is the best place to
clean up session related resources to ensure that they are freed in all
instances regardless of which ISessionStore implementation
Hi,
Can you send a code example of how you have used the setContent ,
ModalWindow and Pallete all together?
I used the same as the examples of ModalWindow with a Page. And the Page has
the Pallete.
There aren't many examples of Palette.
Thanks,
Eyal
Kai Mütz (Old) wrote:
Hi,
I want to
Regarding the cleaning Session issue.
Suppose I set expire time to very long time.
Suppose the user didn't log out, but just turned off the computer.
Is the Session still alive? Until it is expired?
If so, I guess I'll make a mechanism for using the same Session if the user
comes again.
On Mon,
Got it!!
The problem was in the LinksPanel:
In the constructor I got the Model and did this:
final ListLinkContainer links = new ArrayListLinkContainer();
ListString linksIds = (ListString) linksIdsModel.getObject();
for (String linkId : linksIds) {
Hi Jan,
I have a legacy home-grown jsp application where I'm showing wicket pages in
the content area using an inframe tag. Initially I had a problem that
turned out to be caused by not using the closing tag for the iframe. Here's
an example that works in IE6/7:
head
style
I searched the list, but I guess nobody tried to map to a subdirectory
so far... or combine it with acegi.
I've made some progress, though, basically the only solution yet was
removing the filter, and handle the filter stuff in my customized wicket
session. not very beautiful, but it works.
what resources are those? like i said before, by the time you get
notification that the session is expired you can no longer access
attributes within session.
-igor
On Mon, Jun 23, 2008 at 8:29 AM, Zappaterrini, Larry
[EMAIL PROTECTED] wrote:
I see. So then would the best place to do session
http://herebebeasties.com/2007-03-01/jsp-and-wicket-sitting-in-a-tree/
google is your friend
-igor
On Mon, Jun 23, 2008 at 8:24 AM, [EMAIL PROTECTED] wrote:
Hello !
We are using a JSP-based content management system for navigation, page
layout etc.
Now we're evaluating Wicket as our
Thanks Igor, I'll try it out
igor.vaynberg wrote:
see component.setOutputMarkupPlaceHolderTag(true). that should cure
your ailment.
-igor
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Say for instance the session contains a resource such as a database
connection or a thread (Eyal's original question) that needs to be freed
when the session is invalidated. Is there (or should there) be a more
intuitive way to handle this use case than Nino's solution of providing
a custom
well. a session cannot contain a thing like a thread or a database
connection because everything in session must be serializable.
-igor
On Mon, Jun 23, 2008 at 10:14 AM, Zappaterrini, Larry
[EMAIL PROTECTED] wrote:
Say for instance the session contains a resource such as a database
connection
Sorry, contains was too strong of a word. Let's say when the session is
invalidated that a heavyweight object contained in a global repository
must be freed. Come to think of it, even something as simple as logging
information about the session when it is invalidated fits this
description.
it is impossible to have this method on Session. session is stored
within httpsession and like i said, when that times out you can no
longer access its attributes - eg the Session object.
if you want to know when a session times out add httpsessionlistener
to your webapp.
-igor
On Mon, Jun 23,
Thanks a lot, Igor. It worked really great!
igor.vaynberg wrote:
see component.setOutputMarkupPlaceHolderTag(true). that should cure
your ailment.
-igor
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Hi,
I a currently a bit stuck in dealing with a PageableListView and a detachable
model. I have build my own model that wraps a list of search results that should
exists as long as the page remains the same, i.e. across all requests that go
to the same page such as for navigation or sort
detach() is indeed called in the end of every request.
what exactly is your requirement? you want to run the query once, upon
page entry, and then always reuse the same resultset without doing
another query? in that case store the list of ids in your resultset as
a property of the page. the model
Hi I have a vhost which has several serveraliases, how can I check for
which one is being triggered?
Something like this:
if serveralias=myalias then{
RequestHeadder add domain myalias
}
I've tried location, but it does not seem to be the thing..
--
-Wicket for love
Nino Martinez Wael
Hey guys I have been looking and I wanted to know what the DateTextField max
and min dates were. so if my user wanted to click back to say December 1950
could they? I know it is not very practical and I do not think this will
happen but I wanted to see how far back they could go and how far ahead
Hi,
I place my html files and css/javascript in different folders under the web
root dir:
/pages
/templates
/css
/javascript
/images
I use this structure outside the java packages as we use Adobe GoLive for
designing the pages.
I followed the Wiki suggestions to add resource folders and to use
Hi Igor,
thanks for your reply.
Igor Vaynberg wrote:
detach() is indeed called in the end of every request.
what exactly is your requirement? you want to run the query once, upon
page entry, and then always reuse the same resultset without doing
another query?
This is indeed what I would
Hello,
I have a page in which there are 2 DropDownChoices. Both have to be set with an
initial value.
The first DDC called mapCategory is populated from a simple List.
The second DDC, chosenArmy is populated by a List of objects (Army) that
can change, based on the value of the first DDC and
Hi,
I am still a bit confused about one thing in the remark below: how can
the model of the list view return the required items? Should not the model
be unaware that it is used by a list view?
J.
in that case store the list of ids in your resultset as
a property of the page. the model of the
Is there code available to me to generate the the http get parameter
string that corresponds to a PageParameters instance? I am generating
links from our confirmation e-mail back to bookmarkable pages in our
application.
Thank you,
Scott
the model can be aware that it is used by the listview. the separation
here is that the listview is unaware of where or how its list is
built.
for database stuff i prefer using dataview, it has database semantics
more closely built into it.
-igor
On Mon, Jun 23, 2008 at 1:55 PM, Jürgen Lind
Ok, but since I pass the model into the constructor of the listview, how
is the model informed which part of the data to load? Is there a method
that I have been missing?
J.
Igor Vaynberg wrote:
the model can be aware that it is used by the listview. the separation
here is that the listview is
well, thats part of the problem with listview :)
see idataprovider and dataview
if you do want to use listview then you have to implement your own
List interface that loads windows of data at a time depending on which
get(index) is used.
-igor
On Mon, Jun 23, 2008 at 2:16 PM, Jürgen Lind
Hi!
How can I get SubmitLink , AjaxSubmitLink and preferrably Link, AjaxLink to
respond to enter?
I'd hoped that submit did this but maybe this requires javascript?
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You could do something like:
WebRequestEncoder encoder = new WebRequestEncoder(new
AppendingStringBuffer(your-url));
for (Iterator it = parameters.entrySet().iterator(); it.hasNext(); )
{
Entry entry = (Entry) it.next();
encoder.addValue((String)
Hi!
I'm trying to get my wicket urls to work with google spiders. Right now I
have the ?wicket:interface=:1 and I was just wondering.
Do I have to use PageParameters to get urls like ?Brand=34
I now pass objects to a pages constructor. Thanks
Like
ListItemFilter filters = new
form.setdefaultbutton(link)
-igor
On Mon, Jun 23, 2008 at 2:21 PM, Mathias P.W Nilsson
[EMAIL PROTECTED] wrote:
Hi!
How can I get SubmitLink , AjaxSubmitLink and preferrably Link, AjaxLink to
respond to enter?
I'd hoped that submit did this but maybe this requires javascript?
--
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Ahh thanks. :)
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setResponsePage( new ItemPage( filters ) ) ;
that wont work because it does not generate a bookmarkable url. you
have to encode filters in pageparameters and use bookmarkable page
links, such as:
add(new bookmarkablepagelink(ItemPage.class, filtersPageParameters));
you can also use
That should do it. Thank you Jeremy.
On Mon, Jun 23, 2008 at 2:29 PM, Jeremy Thomerson
[EMAIL PROTECTED] wrote:
You could do something like:
WebRequestEncoder encoder = new WebRequestEncoder(new
AppendingStringBuffer(your-url));
for (Iterator it =
Thanks!
But this you meen I need to check for every parameter that could be
excepted.
@SuppressWarnings( unchecked )
public ItemInterceptor( PageParameters parameters ){
filters = new LinkedListItemFilter();
Sort sort =
pretty much. once you have to go this route you lose wicket's
automagic state management ability and have to marshal objects to url
and back yourself like you would in struts, etc.
-igor
On Mon, Jun 23, 2008 at 3:22 PM, Mathias P.W Nilsson
[EMAIL PROTECTED] wrote:
Thanks!
But this you meen I
Ok thanks. So If I need a google friendly website I need to go with the
parsing of PageParameters. That makes sense of course.
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Of course, you can make your code below significantly smaller by doing
something like (I haven't checked this code for 100% accuracy):
Long brandId = params.getLong(brand)
if (StringUtils.isEmpty(brandId) == false) {
brand = yourDao.getBrand(brandId);
}
You get the point - remove the big loop
In my web app there are a bunch of static image files that live
outside the WAR in various places on the host's file system (also
outside the purview of the httpd server too). To serve up these
images within my Wicket app, I've been reading their bytes via a File
object and returning
I'm pretty sure you'll find an answer in the archives. For instance,
there's a bunch of suggestions here:
http://www.nabble.com/Image-from-resource-outside-tomcat-container-to17276444.html#a17276444
--
Jeremy Thomerson
http://www.wickettraining.com
On Mon, Jun 23, 2008 at 7:04 PM, Justin
On Mon, 23 Jun 2008, Giuliano Caliari wrote:
When the user sets the value on the first DDC, the value of the second DDC
is set without problems, even the selected value is set correctly.
The problem is that if the user changes the value on the first DDC
(mapCategory) and then submits, the
development of the 1.4 branch has been quiet lately, this is because
the core team has been busy working on an alternative way of
generifiing the framework. an early result of that effort can be found
here [1]. The key difference in [1] is that we have decoupled the
component from the type of the
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