Re: Avoid panel's extra div

[Alexander Morozov]

Also take a look at  tag
https://cwiki.apache.org/WICKET/wickets-xhtml-tags.html .
Oscar Besga Arcauz wrote
> Hi wickersI am using a lot of panels in my wicket webapp, with the
> usual    add(new MyPanel("myPanel"));    

> But I was thinking if there is a wicket tag that can avoid using the extra
> panel, like    

> I've tried with wicket:panel, wicket:container, wicket:enclosure with no
> luck... I'm wrong or there's a way.. ?Thanks !!> > > Oscar Besga
> Arcauz  < < <
> -To
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> users-unsubscribe@.apache

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Re: Wicket+Spring Security the Wicket way

[Alexander Morozov]

Check out this open-source project
http://www.jfrog.com/home/v_artifactory_opensource_source and look at
security.xml file. It is good example how to integrate wicket and spring
security.



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Re: [Announce] wicket-dashboard

[James Eliyezar]

Managed to get the demo working. It's really elegant.
Echoing the same feelings as Paul.
It would be nice to split this up into relevant modules.

While I was playing around with the code, I thought of creating a custom
widget with just a data table.
So I created the following classes:

   - TableWidget
   - TableWidgetView
   - TableWidgetDescriptor

Now what should be in TableWidget and what should be in TableWidgetView?

Should I expose the data provider and columns separately from TableWidget?

On Mon, Oct 1, 2012 at 10:35 PM, Paul Szulc  wrote:

> Hi,
>
> I will be adding your dashboard to one of my projects - this is a matter of
> weeks (customer is really, really excited ;)). I have some suggestions, I
> would divide the project into seperate modules:
>
> - wicket-dashboard-core: module with dashboard itself, simply juest the
> component and needed interfaces (jar as an output)
> - wicket-dashboard-widgets: module were some standard widgets would be
> implemented (jar as an output)
> - wicket-dashboard-demo: module with demo useage (war as an output)
>
> This way to use dashboard one must simply add wicket-dashboard-core as
> dependency. He can now develop his own widgets or use standard widgets. To
> use standard widgets, he must also add wicket-dashboard-widgets as
> dependency to his project.
>
> What do you think about it?
>
> Paul Szulc
>
>
> On Mon, Oct 1, 2012 at 10:29 AM, Decebal Suiu  wrote:
>
> > Hi
> >
> > Thanks Paul for the nice words. wicket-dashboard code is used in
> production
> > in NextReports server (see
> >
> >
> http://apache-wicket.1842946.n4.nabble.com/How-to-create-a-dashboard-with-draggable-widgets-tp4652210p4652218.html
> > )
> > but with some additional features (multiple dashboards, detached widgets,
> > ...).
> >
> > If you have any questions, ideas or suggestions, please do not hesitate
> to
> > contact me.
> >
> > Best regards,
> > Decebal
> >
> >
> >
> > --
> > View this message in context:
> >
> http://apache-wicket.1842946.n4.nabble.com/Announce-wicket-dashboard-tp4652308p4652565.html
> > Sent from the Users forum mailing list archive at Nabble.com.
> >
> > -
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> >
> >
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Re: [Announce] wicket-dashboard

[Decebal Suiu]

Hi Paul

Thanks for the feedback. I will split the project in modules asap. In my
mind are some problems related to modularity that cannot be resolved so
easy: how can I inject some components (DashboardPersister, WidgetFactory,
WidgetRegistry) in wicket-dashboard? Now these components are singletons
defined in DashboardApplication (demo package). In a real application
(NextReports server for example), you may want to inject these components
using a DI framework (spring framework in our case) and probably you want to
save the dashboard layout in a database or jcr.
Other problem is to add custom actions to widget header panel as
contributors.

Sure, the first step will be to split the project in core, demo, standard
widgets and after this step to resolve the problems described above.

Best regards,
Decebal



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Re: [Announce] wicket-dashboard

[Decebal Suiu]

Hi James

I will improve the wiki with a new page "Creating a custom widget". To
create a custom widget is very simple.
You must declare three components:
- a TableWidgetDescriptor (implements WidgetDescriptor) that supplies
information (meta data) about widget (display name, provider, description,
widget class name); these information are displayed in AddWidgetPage when
the user wants to add a new widget instance to dashboard.
- a TableWidget (typical extends AbstractWidget) with a single method
"createView(String viewId):WidgetView".
- a TableWidgetView (extends WidgetView) that it's the content widget panel.
In this component you must add a DataTable or other repeater. If you have
some settings for widget you can use these settings in widget view to create
a custom view (some filtering on sql data, ...). For example I want to
display two widgets with last five customers and last five orders. You can
have a table widget with a view that contains a datatable with different
dataprovider or two widgets types (it is your option) - LastCustomersWidget
and LastOrdersWidget.

After you create these three components, you must register the new widget
type in WidgetRegistry (see DashboardApplication constructor) with
widgetRegistry.registerWidget(new TableWidgetDescriptor());

It is more clear now?

Best regards,
Decebal




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TabbedPanel with huge number of tabs

[Dirk Wenke]

Hello,

I've searched the forum and the web for a solution, but I did not find
anything.
We are building a workbench-like application with wicket. The objects in our
application are displayed in tabs, so we used the TabbedPanel for that. But
if many tabs are opened, the tabs are displayed in multiple rows.
What we want to achieve is, that there is only one row displayed for the
tabs and that a button is displayed that opens a list of all available tabs
(like it is e.g. in the eclipse IDE).

As I am fairly new to wicket, I have currently no idea how to solve this. I
would be happy if anybody could help me with this issue.

Thanks,
Dirk



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Re: Wicket and jQuery UI

[Martin Grigorov]

Hi,

On Tue, Oct 2, 2012 at 9:28 AM,   wrote:
> Hi Wicket
>
> I have been looking at a) wiQuery and b) wicket-jquery-ui
>
> What API to use when doing a bridge between Wicket and jQuery UI?

What exactly do you need ?

The "bridge" is AbstractDefaultAjaxBehavior - the base Ajax behavior.

>
> Recommendations and experience would be very much welcomed.
>
> Thanks in advance!
>
> Best regards/Med venlig hilsen
> Ronny Voss
>
> Nordea Bank Danmark A/S
> Online & Securities Processing Solutions
> Strandgade 3
> DK-1401 København K
> Mobile: +45 26711952
> E-mail: ronny.v...@consult.nordea.com
>



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RE: Wicket and jQuery UI

[Ronny.Voss]

Hi

I was not thinking about  the base, ie AbstractDefaultAjaxBehavior.

I was thinking about using one off the API - several components - could be 
accordion? could be some effects etc.

So I was thinking about who has tried out both API's - has some experiences and 
suggest this API because bla bla.

Hope I explain myself fully here.

- Ronny

-Original Message-
From: Martin Grigorov [mailto:mgrigo...@apache.org] 
Sent: 02 October 2012 08:52
To: users@wicket.apache.org
Subject: Re: Wicket and jQuery UI

Hi,

On Tue, Oct 2, 2012 at 9:28 AM,   wrote:
> Hi Wicket
>
> I have been looking at a) wiQuery and b) wicket-jquery-ui
>
> What API to use when doing a bridge between Wicket and jQuery UI?

What exactly do you need ?

The "bridge" is AbstractDefaultAjaxBehavior - the base Ajax behavior.

>
> Recommendations and experience would be very much welcomed.
>
> Thanks in advance!
>
> Best regards/Med venlig hilsen
> Ronny Voss
>
> Nordea Bank Danmark A/S
> Online & Securities Processing Solutions Strandgade 3
> DK-1401 København K
> Mobile: +45 26711952
> E-mail: 
> ronny.v...@consult.nordea.com
>



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Re: TabbedPanel with huge number of tabs

[Sven Meier]

Hi Dirk,

you can provide your own component to render the tabs, just override 
TabbedPanel#newTabsContainer().


This container can use a repeater for a row of tabs and some javascript 
popup/menu solution to make the other tabs accessible.


Hope this helps
Sven

On 10/02/2012 11:12 AM, Dirk Wenke wrote:

Hello,

I've searched the forum and the web for a solution, but I did not find
anything.
We are building a workbench-like application with wicket. The objects in our
application are displayed in tabs, so we used the TabbedPanel for that. But
if many tabs are opened, the tabs are displayed in multiple rows.
What we want to achieve is, that there is only one row displayed for the
tabs and that a button is displayed that opens a list of all available tabs
(like it is e.g. in the eclipse IDE).

As I am fairly new to wicket, I have currently no idea how to solve this. I
would be happy if anybody could help me with this issue.

Thanks,
Dirk



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Re: Wicket and jQuery UI

[Pointbreak]

It's a very long time ago that I looked at the API's, so it's likely
things have changed since that time. But the problem I had with both
products is that they are mostly component based API's (meaning they
offer an Accordion component, Autocomplete component, etc.). Imho, a
much more flexible approach for JQuery integration is to offer all
jquery-ui functionality as behaviors. That way existing components (both
from core, other libraries, or your own code) can more easily be
augmented with jqeury-ui functionality. And since it's easy enough to do
it yourself with a few lines of code, I opted to don't use these
libraries at all.
There are a few things that require more thought (e.g. jQuery Tab-UI
combined integrated with Wicket-Ajax functionality, but at least back
then these frameworks didn't offer that in a flexible way either).

So I would say, check the libraries for how you are supposed to add the
jquery functionality (behavior vs component hierarchy), and don't be
afraid to just roll your own if necessary. It's not that much extra
functionality that the library offers over just using raw Wicket and
jQuery.

My 2cnts.

On Tue, Oct 2, 2012, at 13:02, ronny.v...@consult.nordea.com wrote:
> Hi
> 
> I was not thinking about  the base, ie AbstractDefaultAjaxBehavior.
> 
> I was thinking about using one off the API - several components - could
> be accordion? could be some effects etc.
> 
> So I was thinking about who has tried out both API's - has some
> experiences and suggest this API because bla bla.
> 
> Hope I explain myself fully here.
> 
> - Ronny
> 
> -Original Message-
> From: Martin Grigorov [mailto:mgrigo...@apache.org] 
> Sent: 02 October 2012 08:52
> To: users@wicket.apache.org
> Subject: Re: Wicket and jQuery UI
> 
> Hi,
> 
> On Tue, Oct 2, 2012 at 9:28 AM,   wrote:
> > Hi Wicket
> >
> > I have been looking at a) wiQuery and b) wicket-jquery-ui
> >
> > What API to use when doing a bridge between Wicket and jQuery UI?
> 
> What exactly do you need ?
> 
> The "bridge" is AbstractDefaultAjaxBehavior - the base Ajax behavior.
> 
> >
> > Recommendations and experience would be very much welcomed.
> >
> > Thanks in advance!
> >
> > Best regards/Med venlig hilsen
> > Ronny Voss
> >
> > Nordea Bank Danmark A/S
> > Online & Securities Processing Solutions Strandgade 3
> > DK-1401 København K
> > Mobile: +45 26711952
> > E-mail: 
> > ronny.v...@consult.nordea.com

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HTML validation

[Lucio Crusca]

Hello *,

I'm new to wicket. I use NetBeans 7.2/Linux.

I'm trying to follow some examples, but NB doesn't validate wicket HTML files. 
Now I could live without validating them. However the NetBeans editor 
highlights syntax errors and that's a desirable feature, but it becomes an 
annoyance if any "wicket" string is seen as an error.

For example, this file I copied from wicket examples:

http://wicket.apache.org";>

Wicket Examples - Authentication








scores 3 errors in Netbeans plus some warnings.

By the way, the w3c validator [1], fed with the same HTML files, reports the 
same errors of the Netbeans editor and then some. Both autodetect wicket HTML 
files as HTML 5.

If I force them as XHTML 1.0 Transitional, by adding

http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>

at the top and

xmlns="http://www.w3.org/1999/xhtml";

in the html tag, w3c validator finds "only" two errors and NetBeans takes it 
showing only a couple of warnings. This could be an acceptable workaround for 
me, but I wonder if I'm doing something basically wrong.

Is there a way to write valid HTML in wicket?

[1]. http://validator.w3.org/check

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Re: get new value of drop down inside vieworedit on onchange

[vineet semwal]

no you can't but if your use case is just to retain old value,you can
retain it in
a field ,you can even set the old value back or just write your own
behavior that does that

On Tue, Oct 2, 2012 at 2:08 PM, cosmindumy  wrote:
> Another question, hope the last at this topic.
> May I get the value before the update in AjaxFormComponentUpdatingBehavior?
> Now on update the new model is already setted.
> Thanks.
>
>
>
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Migration 1.5 -> 6 CancelEventIfNoAjaxDecorator

[Marco Di Sabatino Di Diodoro]

Hi all,

how can I convert  for Wicket 6.0:

@Override
protected IAjaxCallDecorator getAjaxCallDecorator () {
return new 
CancelEventIfNoAjaxDecorator(AjaxDecoratedCheckbox.this.getAjaxCallDecorator());
}

Regards
M

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Re: Migration 1.5 -> 6 CancelEventIfNoAjaxDecorator

[Martin Grigorov]

Hi Marco,

Just remove this. It is the default in Wicket 6.

To switch on/off:
 #updateAjaxAttributes(AjaxRequestAttributes attrs){
   attrs.setAllowDefault(true|false);
}

On Tue, Oct 2, 2012 at 3:51 PM, Marco Di Sabatino Di Diodoro
 wrote:
> Hi all,
>
> how can I convert  for Wicket 6.0:
>
> @Override
> protected IAjaxCallDecorator getAjaxCallDecorator () {
> return new 
> CancelEventIfNoAjaxDecorator(AjaxDecoratedCheckbox.this.getAjaxCallDecorator());
> }
>
> Regards
> M
>
> --
>
> Dott. Marco Di Sabatino Di Diodoro
> Tel. +39 3939065570
>
> Tirasa S.r.l.
> Viale D'Annunzio 267 - 65127 Pescara
> Tel +39 0859116307 / FAX +39 085973
> http://www.tirasa.net
>
> Apache Syncope PPMC Member
> http://people.apache.org/~mdisabatino
>
>
>
>



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Re: SessionStore

[Martin Grigorov]

org.apache.wicket.pageStore.memory.HttpSessionDataStore

On Tue, Oct 2, 2012 at 3:49 PM, nino martinez wael
 wrote:
> Hi
>
> Are there a memory only session store? I am seeing a lot of writes from
> tomcat, and wanted to see if using a different session store would help..
> we are using LDM's extensively.
>
> --
> Best regards / Med venlig hilsen
> Nino Martinez



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Re: HTML validation

[Martin Grigorov]

Hi,

I use Intellij IDEA and here is what I did to suppress those "errors":
File -> Settings -> DTDs and Schemas -> External DTDs and Schemas ->
Add button (+) -> URI = http://wicket.apache.org , Location:
/path/to/wicket-core.jar#META-INF/wicket-1.5.xsd

Now you should find how to do this in Netbeans.
Good luck!

On Tue, Oct 2, 2012 at 3:45 PM, Lucio Crusca  wrote:
> Hello *,
>
> I'm new to wicket. I use NetBeans 7.2/Linux.
>
> I'm trying to follow some examples, but NB doesn't validate wicket HTML files.
> Now I could live without validating them. However the NetBeans editor
> highlights syntax errors and that's a desirable feature, but it becomes an
> annoyance if any "wicket" string is seen as an error.
>
> For example, this file I copied from wicket examples:
>
> http://wicket.apache.org";>
> 
> Wicket Examples - Authentication
> 
> 
> 
> 
> 
> 
> 
>
> scores 3 errors in Netbeans plus some warnings.
>
> By the way, the w3c validator [1], fed with the same HTML files, reports the
> same errors of the Netbeans editor and then some. Both autodetect wicket HTML
> files as HTML 5.
>
> If I force them as XHTML 1.0 Transitional, by adding
>
>  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
>
> at the top and
>
> xmlns="http://www.w3.org/1999/xhtml";
>
> in the html tag, w3c validator finds "only" two errors and NetBeans takes it
> showing only a couple of warnings. This could be an acceptable workaround for
> me, but I wonder if I'm doing something basically wrong.
>
> Is there a way to write valid HTML in wicket?
>
> [1]. http://validator.w3.org/check
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>



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HighlightForm without consuming FeedbackMessages

[Wolfgang]

Hi everybody!

I have made a subclass of org.apache.wicket.markup.html.form.Form
with name HighlightForm

The purpose of this class is to give all Fields a css class "fieldError" 
if validation failed for all FormComponents.
But in a way that it's generic - so I can use this class as DropIn 
Replacement for normal Wicket-Form class.


I have uploaded a quickstart example here:
http://www.woifal.at/testHighlightForm.zip

So I visit all Children/FormComponents of the Form via an IVisitor and 
add an AttributeModifier where I have overwritten the
isEnabled(Component) Method so to only enable the modifier when current 
component is not valid.


So the invalid fields get the css class fieldError which makes there 
background coloured in red. I don't show the feedbackMessages anywhere.


This worked with wicket 1.5.
Now with Wicket 6 the handling of FeedbackMessage have changed - so they 
get marked to be cleared after they are rendered.

FeedbackMessage.markRendered()

As I don't render the messages they survive even when I input valid 
values into the form and submit it again - validation continues to fail.

therefore in the
isEnabled(Component component)
method of the AttributeModifier I go through all FeedbackMessages and 
call markRendered()

is this the right way? Is there a better place to do this?

start with
mvn jetty:run


Thank you very much
Wolfgang

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Re: HighlightForm without consuming FeedbackMessages

[Martin Grigorov]

Hi,

Try with latest 6.x.
There were two related improvements:
https://issues.apache.org/jira/browse/WICKET-4773
https://issues.apache.org/jira/browse/WICKET-4757

On Tue, Oct 2, 2012 at 4:07 PM, Wolfgang  wrote:
> Hi everybody!
>
> I have made a subclass of org.apache.wicket.markup.html.form.Form
> with name HighlightForm
>
> The purpose of this class is to give all Fields a css class "fieldError" if
> validation failed for all FormComponents.
> But in a way that it's generic - so I can use this class as DropIn
> Replacement for normal Wicket-Form class.
>
> I have uploaded a quickstart example here:
> http://www.woifal.at/testHighlightForm.zip
>
> So I visit all Children/FormComponents of the Form via an IVisitor and add
> an AttributeModifier where I have overwritten the
> isEnabled(Component) Method so to only enable the modifier when current
> component is not valid.
>
> So the invalid fields get the css class fieldError which makes there
> background coloured in red. I don't show the feedbackMessages anywhere.
>
> This worked with wicket 1.5.
> Now with Wicket 6 the handling of FeedbackMessage have changed - so they get
> marked to be cleared after they are rendered.
> FeedbackMessage.markRendered()
>
> As I don't render the messages they survive even when I input valid values
> into the form and submit it again - validation continues to fail.
> therefore in the
> isEnabled(Component component)
> method of the AttributeModifier I go through all FeedbackMessages and call
> markRendered()
> is this the right way? Is there a better place to do this?
>
> start with
> mvn jetty:run
>
>
> Thank you very much
> Wolfgang
>
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Re: Wicket and jQuery UI

[Sébastien Gautrin]

Hi Pointbreak,

At least for wicket-jquery-ui, it offers also pure behaviours 
integration for jquery extensions that are pure behaviours (such as 
Droppable). I think wiQuery does as well. For ease of defining such 
things for you own component, it is the main goal of wicket-jquery-ui; 
take a look at the three tutorials Sebastien made (sebfz1) for 
wicket-jquery-ui: 
http://code.google.com/p/wicket-jquery-ui/w/list?q=label:How-To (note: 
Sebastien is the author of wicket-jquery-ui).


More on the topic, I as well would welcome experience returns from 
people who used both (though personally I'm inclined to use 
wicket-jquery-ui at the moment, but that's also because I'm biaised 
after having been really impressed at how fast Sebastien integrated run 
fox software Datepicker component to wicket-jquery-ui while doing his 
tutorial#3).


Pointbreak wrote:

It's a very long time ago that I looked at the API's, so it's likely
things have changed since that time. But the problem I had with both
products is that they are mostly component based API's (meaning they
offer an Accordion component, Autocomplete component, etc.). Imho, a
much more flexible approach for JQuery integration is to offer all
jquery-ui functionality as behaviors. That way existing components (both
from core, other libraries, or your own code) can more easily be
augmented with jqeury-ui functionality. And since it's easy enough to do
it yourself with a few lines of code, I opted to don't use these
libraries at all.
There are a few things that require more thought (e.g. jQuery Tab-UI
combined integrated with Wicket-Ajax functionality, but at least back
then these frameworks didn't offer that in a flexible way either).

So I would say, check the libraries for how you are supposed to add the
jquery functionality (behavior vs component hierarchy), and don't be
afraid to just roll your own if necessary. It's not that much extra
functionality that the library offers over just using raw Wicket and
jQuery.

My 2cnts.

On Tue, Oct 2, 2012, at 13:02, ronny.v...@consult.nordea.com wrote:

Hi

I was not thinking about  the base, ie AbstractDefaultAjaxBehavior.

I was thinking about using one off the API - several components - could
be accordion? could be some effects etc.

So I was thinking about who has tried out both API's - has some
experiences and suggest this API because bla bla.

Hope I explain myself fully here.

- Ronny

-Original Message-
From: Martin Grigorov [mailto:mgrigo...@apache.org]
Sent: 02 October 2012 08:52
To: users@wicket.apache.org
Subject: Re: Wicket and jQuery UI

Hi,

On Tue, Oct 2, 2012 at 9:28 AM,   wrote:

Hi Wicket

I have been looking at a) wiQuery and b) wicket-jquery-ui

What API to use when doing a bridge between Wicket and jQuery UI?

What exactly do you need ?

The "bridge" is AbstractDefaultAjaxBehavior - the base Ajax behavior.


Recommendations and experience would be very much welcomed.

Thanks in advance!

Best regards/Med venlig hilsen
Ronny Voss

Nordea Bank Danmark A/S
Online & Securities Processing Solutions Strandgade 3
DK-1401 København K
Mobile: +45 26711952
E-mail:
ronny.v...@consult.nordea.com

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Re: get new value of drop down inside vieworedit on onchange

[Sven Meier]

overwrite AjaxFormComponentUpdatingBehavior#getUpdateModel() to return 
false, then update the model for yourself in #onUpdate().


Sven

On 10/02/2012 02:47 PM, vineet semwal wrote:

no you can't but if your use case is just to retain old value,you can
retain it in
a field ,you can even set the old value back or just write your own
behavior that does that

On Tue, Oct 2, 2012 at 2:08 PM, cosmindumy  wrote:

Another question, hope the last at this topic.
May I get the value before the update in AjaxFormComponentUpdatingBehavior?
Now on update the new model is already setted.
Thanks.



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Re: Appending to CSS url to prevent caching.

[dickster]

i tried using...
getResourceSettings().setCachingStrategy(new
FilenameWithVersionResourceCachingStrategy(new
MessageDigestResourceVersion()));

...but not all of my urls are rewritten.  the wiquery ones are but the one's
i've added via...
 renderHead(response) { 
   response.renderCssReference("blah"); 
}
...don't get appended with version MD5. 
do i have to use different technique for adding them?  (is my current way of
adding them not the preferred way?)








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Re: HTML validation

[Lucio Crusca]

In data martedì 2 ottobre 2012 15:01:28, Martin Grigorov ha scritto:
> Hi,
> 
> I use Intellij IDEA and here is what I did to suppress those "errors":
> File -> Settings -> DTDs and Schemas -> External DTDs and Schemas ->
> Add button (+) -> URI = http://wicket.apache.org , Location:
> /path/to/wicket-core.jar#META-INF/wicket-1.5.xsd

Thanks, it was actually a farly logic solution... however in Netbeans the 
dialog window that appears after clicking "DTDs and Schemas"/"Add Local DTD or 
Schema" looks like this:

http://www.virtual-bit.com/download/sparsi/adddtdschema.png

What "PUBLIC ID" or "SYSTEM ID" should I enter?

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Re: Wicket and jQuery UI

[Pointbreak]

But why not for tabs, accordion, slider, and other jquery components?
That gives you much more flexibility in separating what a component
logically does (e.g. render various sections of data, widgets, etc.),
from how it is shown and interacted with in the browser (view as tabs,
steps in a widget, accordion, just plain sections, ...). In jquery-ui
itself you also add it as a behavior to a DOM element. So why not offer
that flexibility in the Wicket integration? Idem ditto for things like
draggable, droppable, etc. Why not offer the possibility to make any
existing wicket panel/component a draggable by having a
DraggableBehavior? In wicket-jquery-ui you need to subclass a Draggable
panel, which is obviously not possible with already existing
components/panels.

Just to clarify: this is my very personal opinion on how a jquery
integration should be designed (and actually how I've done it for many
projects so far). That's obviously very subjective. It looks like an
impressive library nonetheless!

On Tue, Oct 2, 2012, at 15:30, Sébastien Gautrin wrote:
> Hi Pointbreak,
> 
> At least for wicket-jquery-ui, it offers also pure behaviours 
> integration for jquery extensions that are pure behaviours (such as 
> Droppable). I think wiQuery does as well. For ease of defining such 
> things for you own component, it is the main goal of wicket-jquery-ui; 
> take a look at the three tutorials Sebastien made (sebfz1) for 
> wicket-jquery-ui: 
> http://code.google.com/p/wicket-jquery-ui/w/list?q=label:How-To (note: 
> Sebastien is the author of wicket-jquery-ui).
> 
> More on the topic, I as well would welcome experience returns from 
> people who used both (though personally I'm inclined to use 
> wicket-jquery-ui at the moment, but that's also because I'm biaised 
> after having been really impressed at how fast Sebastien integrated run 
> fox software Datepicker component to wicket-jquery-ui while doing his 
> tutorial#3).
> 
> Pointbreak wrote:
> > It's a very long time ago that I looked at the API's, so it's likely
> > things have changed since that time. But the problem I had with both
> > products is that they are mostly component based API's (meaning they
> > offer an Accordion component, Autocomplete component, etc.). Imho, a
> > much more flexible approach for JQuery integration is to offer all
> > jquery-ui functionality as behaviors. That way existing components (both
> > from core, other libraries, or your own code) can more easily be
> > augmented with jqeury-ui functionality. And since it's easy enough to do
> > it yourself with a few lines of code, I opted to don't use these
> > libraries at all.
> > There are a few things that require more thought (e.g. jQuery Tab-UI
> > combined integrated with Wicket-Ajax functionality, but at least back
> > then these frameworks didn't offer that in a flexible way either).
> >
> > So I would say, check the libraries for how you are supposed to add the
> > jquery functionality (behavior vs component hierarchy), and don't be
> > afraid to just roll your own if necessary. It's not that much extra
> > functionality that the library offers over just using raw Wicket and
> > jQuery.
> >
> > My 2cnts.
> >
> > On Tue, Oct 2, 2012, at 13:02, ronny.v...@consult.nordea.com wrote:
> >> Hi
> >>
> >> I was not thinking about  the base, ie AbstractDefaultAjaxBehavior.
> >>
> >> I was thinking about using one off the API - several components - could
> >> be accordion? could be some effects etc.
> >>
> >> So I was thinking about who has tried out both API's - has some
> >> experiences and suggest this API because bla bla.
> >>
> >> Hope I explain myself fully here.
> >>
> >> - Ronny
> >>
> >> -Original Message-
> >> From: Martin Grigorov [mailto:mgrigo...@apache.org]
> >> Sent: 02 October 2012 08:52
> >> To: users@wicket.apache.org
> >> Subject: Re: Wicket and jQuery UI
> >>
> >> Hi,
> >>
> >> On Tue, Oct 2, 2012 at 9:28 AM,   wrote:
> >>> Hi Wicket
> >>>
> >>> I have been looking at a) wiQuery and b) wicket-jquery-ui
> >>>
> >>> What API to use when doing a bridge between Wicket and jQuery UI?
> >> What exactly do you need ?
> >>
> >> The "bridge" is AbstractDefaultAjaxBehavior - the base Ajax behavior.
> >>
> >>> Recommendations and experience would be very much welcomed.
> >>>
> >>> Thanks in advance!
> >>>
> >>> Best regards/Med venlig hilsen
> >>> Ronny Voss
> >>>
> >>> Nordea Bank Danmark A/S
> >>> Online & Securities Processing Solutions Strandgade 3
> >>> DK-1401 København K
> >>> Mobile: +45 26711952
> >>> E-mail:
> >>> ronny.v...@consult.nordea.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

Re: Wicket and jQuery UI

[Sebastien]

Hi,

I will provide an answer for wicket-jquery-ui and let people/users from
wiQuery answer about this last.

wicket-jquery-ui has several goals: the first one is to provide the jQuery
UI widget library as Wicket components, for both wicket 1.5.x and wicket
6.x. The work has mainly been focused to provide Wicket jQuery UI
components having (I hope) the same philosophy/logic as Wicket's built-in
ones, so the user deals with these components the same manner he usually
deals with the Wicket ones. This is the most important point IMO. In
addition, it provides - as Sebastien said - pure Behavior to allow users to
use it either directly or embed it in other components. The advantage of
using a Component versus a Behavior is that the Component can offers some
events handling (ajax, naturally). To answer Pointbreak, a Draggable - for
instance - is a Component for this specific reason, to be able to broadcast
events (using latest Wicket event mechanism) either to itself (most common
case for components) or to a Droppable object. It would have been really
much difficult to understand the event logic if only a Behavior would have
been supplied. For the Accordion, I did not provide the associated Behavior
because it straightforward to add it (as many others, but it is probably
not clear enough): add(new JQueryBehavior("#myId", "accordion")); I am
currently working on the accordion this week to provides its specific
Behavior and event handling...

The second goal is that the 'core' is also designed to integrate other
plugins, from simple Behaviors to complex Components. For instance, the
project provides an integration of the Calendar (from FullCalendar jQuery
plugin) and an integration of several components of the Kendo-UI widget
library. In the future, I think it will also provide an integration of a
really good charting library (but it's a secret! ;). I began to write the
tutorial series on how-to implement plugins but it is unfortunately not yet
finished.

wicket-jquery-ui is fairly new - the first version has been released about
6 months ago and has already been downloaded several hundred of time (I do
not have latest maven stats), the demo site recorded more than 2 000 visits
these last 30 days (11 700 page views). No just to give you some numbers,
just to say that it seems to be really in use; I use it myself - and my
colleges - at work on some big projects. And the number of opened issues
(very low) tends me to say that the API seems to be stable/reliable. (or
nobody use it in fact ;))

I do not have a lot a feedback about who - and how - the API is used.
However, I hope these few lines will help you to answer a part of your
question.

Best regards,
Sebastien.

On Tue, Oct 2, 2012 at 6:44 PM, Pointbreak
wrote:

> But why not for tabs, accordion, slider, and other jquery components?
> That gives you much more flexibility in separating what a component
> logically does (e.g. render various sections of data, widgets, etc.),
> from how it is shown and interacted with in the browser (view as tabs,
> steps in a widget, accordion, just plain sections, ...). In jquery-ui
> itself you also add it as a behavior to a DOM element. So why not offer
> that flexibility in the Wicket integration? Idem ditto for things like
> draggable, droppable, etc. Why not offer the possibility to make any
> existing wicket panel/component a draggable by having a
> DraggableBehavior? In wicket-jquery-ui you need to subclass a Draggable
> panel, which is obviously not possible with already existing
> components/panels.
>
> Just to clarify: this is my very personal opinion on how a jquery
> integration should be designed (and actually how I've done it for many
> projects so far). That's obviously very subjective. It looks like an
> impressive library nonetheless!
>
> On Tue, Oct 2, 2012, at 15:30, Sébastien Gautrin wrote:
> > Hi Pointbreak,
> >
> > At least for wicket-jquery-ui, it offers also pure behaviours
> > integration for jquery extensions that are pure behaviours (such as
> > Droppable). I think wiQuery does as well. For ease of defining such
> > things for you own component, it is the main goal of wicket-jquery-ui;
> > take a look at the three tutorials Sebastien made (sebfz1) for
> > wicket-jquery-ui:
> > http://code.google.com/p/wicket-jquery-ui/w/list?q=label:How-To (note:
> > Sebastien is the author of wicket-jquery-ui).
> >
> > More on the topic, I as well would welcome experience returns from
> > people who used both (though personally I'm inclined to use
> > wicket-jquery-ui at the moment, but that's also because I'm biaised
> > after having been really impressed at how fast Sebastien integrated run
> > fox software Datepicker component to wicket-jquery-ui while doing his
> > tutorial#3).
> >
> > Pointbreak wrote:
> > > It's a very long time ago that I looked at the API's, so it's likely
> > > things have changed since that time. But the problem I had with both
> > > products is that they are mostly component based API's (mean

Re: SessionStore

[nino martinez wael]

Great wasnt sure if it were memory only..

2012/10/2 Martin Grigorov 

> org.apache.wicket.pageStore.memory.HttpSessionDataStore
>
> On Tue, Oct 2, 2012 at 3:49 PM, nino martinez wael
>  wrote:
> > Hi
> >
> > Are there a memory only session store? I am seeing a lot of writes from
> > tomcat, and wanted to see if using a different session store would help..
> > we are using LDM's extensively.
> >
> > --
> > Best regards / Med venlig hilsen
> > Nino Martinez
>
>
>
> --
> Martin Grigorov
> jWeekend
> Training, Consulting, Development
> http://jWeekend.com
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Best regards / Med venlig hilsen
Nino Martinez

Re: [Announce] wicket-dashboard

[Paul Szulc]

If we dont want to add any specific DI implementation, and Dashboard
depends on DashboardPersister, WidgetFactory,
WidgetRegistry then I guess there are two ways we can do here:

1. constructor

Dashboard constructor will take DashboardPersister,
WidgetFactory, WidgetRegistry as parameters. Or we can create
DashboardDependeciesBuilder that takes DashboardPersister, WidgetFactory,
WidgetRegistry as parameter, with one method build(String wicketId) that
creates Dashboard - this way we could add DashboardDepdenciesBuilder to our
CI and use it later on to create Dashboard. Something like this:

@SpringBean
private DashboarDepenciesBuilder ddb;
//...
add(ddb.build("dashboard"));


2. interface implemtation on WicketApplication object

This will suck becasue it will make tests almost imposible,but we could
define interface that clients project's WicketApplication would have to
implement (lets call it for example DashboardDepenciesProvider). Then in
your code you could do something like this:

checkState(WicketApplication.get() instantce of DashboardDepenciesProvider,
"WicketApplication must implements DashboardDepenciesProvider");
DashboardDepenciesProvider ddp =
(DashboardDepenciesProvider)WicketApplication.get();
ddp.getDashboardPersister() // and so on


Paul Szulc

On Tue, Oct 2, 2012 at 10:37 AM, Decebal Suiu  wrote:

> Hi Paul
>
> Thanks for the feedback. I will split the project in modules asap. In my
> mind are some problems related to modularity that cannot be resolved so
> easy: how can I inject some components (DashboardPersister, WidgetFactory,
> WidgetRegistry) in wicket-dashboard? Now these components are singletons
> defined in DashboardApplication (demo package). In a real application
> (NextReports server for example), you may want to inject these components
> using a DI framework (spring framework in our case) and probably you want
> to
> save the dashboard layout in a database or jcr.
> Other problem is to add custom actions to widget header panel as
> contributors.
>
> Sure, the first step will be to split the project in core, demo, standard
> widgets and after this step to resolve the problems described above.
>
> Best regards,
> Decebal
>
>
>
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Announce-wicket-dashboard-tp4652308p4652595.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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>
>

Re: [Announce] wicket-dashboard

[Martin Grigorov]

Have you considered Wicket's IInitializer ?

This notifies you when the app is about to start and gives you the
Application instance.
>From here you just need to decide how to store and lookup the registry
for the widgets in the app.

On Tue, Oct 2, 2012 at 11:06 PM, Paul Szulc  wrote:
> If we dont want to add any specific DI implementation, and Dashboard
> depends on DashboardPersister, WidgetFactory,
> WidgetRegistry then I guess there are two ways we can do here:
>
> 1. constructor
>
> Dashboard constructor will take DashboardPersister,
> WidgetFactory, WidgetRegistry as parameters. Or we can create
> DashboardDependeciesBuilder that takes DashboardPersister, WidgetFactory,
> WidgetRegistry as parameter, with one method build(String wicketId) that
> creates Dashboard - this way we could add DashboardDepdenciesBuilder to our
> CI and use it later on to create Dashboard. Something like this:
>
> @SpringBean
> private DashboarDepenciesBuilder ddb;
> //...
> add(ddb.build("dashboard"));
>
>
> 2. interface implemtation on WicketApplication object
>
> This will suck becasue it will make tests almost imposible,but we could
> define interface that clients project's WicketApplication would have to
> implement (lets call it for example DashboardDepenciesProvider). Then in
> your code you could do something like this:
>
> checkState(WicketApplication.get() instantce of DashboardDepenciesProvider,
> "WicketApplication must implements DashboardDepenciesProvider");
> DashboardDepenciesProvider ddp =
> (DashboardDepenciesProvider)WicketApplication.get();
> ddp.getDashboardPersister() // and so on
>
>
> Paul Szulc
>
> On Tue, Oct 2, 2012 at 10:37 AM, Decebal Suiu  wrote:
>
>> Hi Paul
>>
>> Thanks for the feedback. I will split the project in modules asap. In my
>> mind are some problems related to modularity that cannot be resolved so
>> easy: how can I inject some components (DashboardPersister, WidgetFactory,
>> WidgetRegistry) in wicket-dashboard? Now these components are singletons
>> defined in DashboardApplication (demo package). In a real application
>> (NextReports server for example), you may want to inject these components
>> using a DI framework (spring framework in our case) and probably you want
>> to
>> save the dashboard layout in a database or jcr.
>> Other problem is to add custom actions to widget header panel as
>> contributors.
>>
>> Sure, the first step will be to split the project in core, demo, standard
>> widgets and after this step to resolve the problems described above.
>>
>> Best regards,
>> Decebal
>>
>>
>>
>> --
>> View this message in context:
>> http://apache-wicket.1842946.n4.nabble.com/Announce-wicket-dashboard-tp4652308p4652595.html
>> Sent from the Users forum 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
>>
>>



-- 
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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Re: Appending to CSS url to prevent caching.

[Martin Grigorov]

On Tue, Oct 2, 2012 at 6:46 PM, dickster  wrote:
> i tried using...
> getResourceSettings().setCachingStrategy(new
> FilenameWithVersionResourceCachingStrategy(new
> MessageDigestResourceVersion()));
>
> ...but not all of my urls are rewritten.  the wiquery ones are but the one's
> i've added via...
>  renderHead(response) {
>response.renderCssReference("blah");

What kind of CSS this produces ?
I think this generates:

blah

directly in the page markup. If I'm correct then there is no need to
add anti-caching here because next render of the page will deliver
whatever is needed.
Only external file resources can be cached.

> }
> ...don't get appended with version MD5.
> do i have to use different technique for adding them?  (is my current way of
> adding them not the preferred way?)
>
>
>
>
>
>
>
>
> --
> View this message in context: 
> http://apache-wicket.1842946.n4.nabble.com/Appending-to-CSS-url-to-prevent-caching-tp4652508p4652618.html
> Sent from the Users forum mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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-- 
Martin Grigorov
jWeekend
Training, Consulting, Development
http://jWeekend.com

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