Why don't you use the AjaxLazyLoadPanel for each part the the screen that
takes some time to load? (see also at
http://www.roseindia.net/tutorials/wicket/lazy-load.shtml)
Pieter
On Thu, Nov 5, 2009 at 6:00 PM, Kaspar Fischer
wrote:
> On 05.11.2009, at 03:06, jpswain wrote:
>
> Wicket is remark
Hi,
We are in the process of moving our applications from JSP to Wicket.
Right now we're writing a framework with BasePages and base components to
build on and are
learning Wicket "on the fly".
The BasePage contains a HeaderPanel which renders the "Headline" of the
page:
public BasePage()
Thanks very much!
As pointed out, I was incorrectly using the keyword volatile instead
of transient. All is well now with IDataProvider and
SerializableChecker.
SerializableChecker is great!
Bernard
On Thu, 5 Nov 2009 22:30:59 -0800, you wrote:
>class mydataprovider implements idataprovider {
class mydataprovider implements idataprovider {
private transient list cache;
private list getresult() {
if (cache==null) {
// load the list from db;
cache=list;
} return cache;
}
public iterator iterator() { return getresult().iterator(); }
I think the problem is that you are using the "volatile" keyword when you
should be using "transient".
bht wrote:
>
> So I wonder, what is the situation with SerializableChecker
> complaining about that volatile field not being Serializable. Is this
> a bug or do I miss anything?
>
--
View t
I ended up making the following changes to the inmethod datagrid in order to
get the correct behavior:
AbstractPageableView.java:
+ public void reset() {
+ realItemCount = UNKOWN_COUNT;
+ maxFirstItemReached = 0;
+ queryResult = null;
+ cachedPageCoun
Hi James,
Thanks for the question.
In this case, yes. In other cases where I use IDataProvider, no.
I know that IDataProvider provides functionality for pagination which
I don't use here, that is why I ignored it.
I must admit I have a few issues with IDataProvider but I don't want
to distract f
Are you always retrieving the entire list?
On Thu, Nov 5, 2009 at 11:25 PM, wrote:
> Igor,
>
> Creating the list of entities exclusively inside iterator() requires
> two database calls for retrieving a list for a single request, the
> additional call being required for the size() method that is
Igor,
Creating the list of entities exclusively inside iterator() requires
two database calls for retrieving a list for a single request, the
additional call being required for the size() method that is called
prior to iterator(). That is an unfortunate side effect of this API.
I don't have a pro
the panel is in a page, the page is in session. if the session timed
out the panel no longer exists.
you should use a StatelessForm for things like login panels.
-igor
On Thu, Nov 5, 2009 at 6:36 PM, Joe wrote:
> I have a panel in the top part of my page. This panel contain a login
> form.
you should create the list of entities inside iterator() call, not
hold on to it in a field. see the phonebook example.
-igor
On Thu, Nov 5, 2009 at 7:06 PM, wrote:
> Thanks again Igor.
>
> I have switched to plain IDataProvider as suggested, although I have
> to admit that I still have to look
Thanks again Igor.
I have switched to plain IDataProvider as suggested, although I have
to admit that I still have to look at the phonebook example.
Again, IDataProvider is an improvement, but still not good.
It appears that SerializableChecker is complaining about a volatile
field not being Ser
I have a panel in the top part of my page. This panel contain a login form.
But,
I don't login with the panel because I have been on the page for too
long(session timeout)
also i have a login page , the page contain a login form .But when session
timeout , it can login
the two State's ba
no, you should not be using listdataprovider, it is only for static
lists of things.
if you want best practice look at the phonebook example in wicket-stuff.
-igor
On Thu, Nov 5, 2009 at 5:52 PM, wrote:
> Igor,
>
> Thanks very much for your suggestion which I followed.
>
> I have overridden it
Igor,
Thanks very much for your suggestion which I followed.
I have overridden it and that is an improvement but still not good.
ListDataProvider dataProvider = new ListDataProvider(myList){
@Override
public IModel model(Object object)
{
return new DetachableMyEntityModel((My
Do You know Spring-ldap?
Take a look at this presentation:
http://www.slideshare.net/PiergiorgioLucidi/spring-ldap.
I think it is easy integrate spring-ldap with spring-security and so unsing
swarm.
2009/11/5 Benjamin Pack
> We’re working on an application that requires authentication against
you have to override listdataprovider#model and return a detachable model.
-igor
On Thu, Nov 5, 2009 at 2:19 PM, wrote:
> Hi,
>
> I am trying to prevent the leaking of business objects into the
> session.
>
> Michael made a good comment in
>
> http://www.mail-archive.com/users@wicket.apache.org
Hi,
I am trying to prevent the leaking of business objects into the
session.
Michael made a good comment in
http://www.mail-archive.com/users@wicket.apache.org/msg31187.html
"... you could e.g. temporarily remove the "Serializable" from your
model-classes and go spotting nonserializable excepti
I am using simple AuthenticatedWebApplication and AuthenticatedWebSession
which through that you can assign roles. There are examples in
wicket-examples.
I wrote my own classes to verify credentials using javax.naming against AD.
Although I don't use roles much, you could assign a role based on A
Hi,
I have some markup I am trying to repeat using a RepeatingView and if
the markup that I'm repeating binds to a Wicket Border, I get GPEs.
This seems like a bug to me.
Is it a bug or am I potentially doing something incorrect.
Here is the pertinent markup that is being repeated..
Hi,
You should check JAAS, AFAIK it has ldap-integration too, but if you
need to create an edit profile page, then I recommend you Spring-LDAP,
it's very easy to use (but I'm not sure, that the roles would work).
Regards,
Peter
2009-11-05 21:16 keltezéssel, Benjamin Pack írta:
> We’re working on
take a look at Apache Shiro
http://incubator.apache.org/shiro/
I found it much easier to work with...
There is a basic example with:
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicketstuff-core/shiro-security/
I have it working with JDBC or ActiveDirectory, using LDAP sh
We’re working on an application that requires authentication against Active
Directory and authorization based on Roles. I wanted to ask the community
what they would recommend for a out-of-the-box Wicket 1.4 plus LDAP
integration with the least amount of headaches (that will be our starting
point)
check the http response code?
-igor
On Thu, Nov 5, 2009 at 11:20 AM, Steve Lowery
wrote:
> We have a filter that runs in our context before the wicket filter that
> starts a hibernate transaction, does a chain.doFilter() and then commits the
> transaction. The problem we are running into is tha
another common approach is to do this
have your txn filter put a transaction handle into a threadlocal, then
in requestcycle.onruntimeexception() you can do :
transactionholder.gettransaction().setrollbackonly(true);
-igor
On Thu, Nov 5, 2009 at 11:59 AM, Igor Vaynberg wrote:
> check the http r
(...)transaction per service.
On Thu, Nov 5, 2009 at 5:33 PM, Pedro Santos wrote:
> Here at work we abandon this strategy, and create the transaction for
> service.
>
>
> On Thu, Nov 5, 2009 at 5:20 PM, Steve Lowery
> wrote:
>
>> We have a filter that runs in our context before the wicket filte
Here at work we abandon this strategy, and create the transaction for
service.
On Thu, Nov 5, 2009 at 5:20 PM, Steve Lowery wrote:
> We have a filter that runs in our context before the wicket filter that
> starts a hibernate transaction, does a chain.doFilter() and then commits
> the
> transacti
We have a filter that runs in our context before the wicket filter that
starts a hibernate transaction, does a chain.doFilter() and then commits the
transaction. The problem we are running into is that if a RuntimeException
is thrown, Wicket catches it, logs it and figures out which page to displa
Hi,
I'm using the autocomplete text field with great success. However,
I'm looking for a way where a user can start to move down the list and
once they are at the last choice, it will continue to pull new items
back from the server. If this seems confusing let me explain with my
use-case:
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