Re: Conditionally include header item when page contains ajax components

2013-11-15 Thread Marios Skounakis
On Fri, Nov 15, 2013 at 9:18 AM, Martin Grigorov mgrigo...@apache.orgwrote:

 Hi,


 On Thu, Nov 14, 2013 at 10:43 PM, Nick Pratt nbpr...@gmail.com wrote:

  Understood.
 
  Martin - (for my own curiousity now) would it be possible and would there
  be any benefit to replacing the default Wicket jQuery resource reference
  with a custom veil.js ResourceReference that also included the packaged
  Wicket jquery resource ref as a dependency (i.e. configure this all in
  Application.init() )?
 

 Yes. This will work as well.

 getJavaScriptLibrarySettings().setWicketAjaxReference(veilJsThatDependsOnOriginalWicketAjaxReference)


It's probably faster too...





 
  Nick
 
 
  On Thu, Nov 14, 2013 at 3:04 PM, Marios Skounakis msc...@gmail.com
  wrote:
 
   I probably wasn't clear enough.
  
   Here's my case:
  
   BasePage.renderHead() adds veil.js as javascript resource reference.
  
   All my pages inherit from BasePage. But veil.js is only useful when a
  page
   has wicket ajax.
  
   If I declare that veil.js has a dependency on jquery then the result is
   that all pages get both veil.js and jquery. What I want is that pages
  that
   don't have ajax (i.e. no Wicket-Ajax or Wicket-Event libraries) don't
   include veil.js. I could do it on a per component basis but this would
 be
   cumbersome and error prone. So instead I used Martin's solution and
   conditionally render veil.js only if the headerResponse renders
   Wicket-Event.
  
  
   On Thu, Nov 14, 2013 at 5:09 PM, Nick Pratt nbpr...@gmail.com wrote:
  
Then you're doing something odd :-)
   
If you have dependencies like this:
   
CustomComponent -- Custom JS Reference (and this is added in the
  public
void renderHead( Component component, IHeaderResponse response )
  method)
-- Wicket's JQuery JS Reference
   
Page A (no Ajax components or components depending on Wicket's jquery
   ref)
Page B -- CustomComponent  (Page B being a copy of Page with a
 single
instance of your CustomComponent)
   
When you load Page A, the JS will not be loaded.
When you load Page B, both the Wicket JS and the custom JS will be
  added
   to
the page.
   
If you are seeing Jquery being loaded in Page A then some component
 on
   that
page requires the Wicket JS libraries and is causing it to be added.
   
N
   
   
   
On Thu, Nov 14, 2013 at 8:56 AM, Marios Skounakis msc...@gmail.com
wrote:
   
 Thanks Martin, this worked well.

 Sebastien and Nick, I tried the solution with
JQueryPluginResourceReference
 but this indeed caused JQuery to be loaded in non ajax pages.


 On Thu, Nov 14, 2013 at 3:04 PM, Martin Grigorov 
  mgrigo...@apache.org
 wrote:

  Hi,
 
  You can create custom IHeaderResponseDecorator and by using
 custom
  IHeaderResponse you can check for contributions
  of org.apache.wicket.ajax.WicketAjaxJQueryResourceReference
  See
 

   
  
 
 http://www.wicket-library.com/wicket-examples-6.0.x/resourceaggregation/?0
   and
  http://wicketinaction.com/2012/07/wicket-6-resource-management/
 
 
  On Thu, Nov 14, 2013 at 2:59 PM, Marios Skounakis 
  msc...@gmail.com
  wrote:
 
   If I'm not mistaken this will cause JQuery to be included
  whenever
   my
 js
   reference is included. Effectively this will cause non-ajax
 pages
   to
 load
   javascript which applies only to ajax requests.
  
   What I want is the opposite: to not include my js reference
 when
   the
 page
   does not have any ajax.
  
  
   On Thu, Nov 14, 2013 at 2:04 PM, Sebastien seb...@gmail.com
   wrote:
  
Hi Marios,
   
IMO the best way IMO is to make your js reference extending
JQueryPluginResourceReference (wicket 6)
   
Best regards,
Sebastien.
   
   
On Thu, Nov 14, 2013 at 12:20 PM, Marios Skounakis 
msc...@gmail.com
 
wrote:
   
 Hi all,

 I have a base page from which all my pages inherit. I want
 to
conditionally
 include a javascript reference (header item) if the page
   contains
 an
   ajax
 component. The reference is a veil implementation based on
BlockUI
   which
is
 redundant (and also causes a javascript error) if the page
  has
not
  ajax
 (and hence JQuery is not loaded).

 Any suggestions?

 Thanks
 Marios

   
  
 

   
  
 



SortableDataProvider doesn't want to sort my list

2013-11-15 Thread Selom
Hello Everyboby,











//piece of ListeNvxEntrantsPage.html



When I click on the nom header nothing happened and no error in the logs.
Could you help me please ?
Thanks to you in advance.











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logout on session destroy

2013-11-15 Thread Dirk Wichmann
Hi all,

it's quite frustrating, a simple thing gets complicated.
I have a Webapp with login page and logout button.
If the user clicks the logout I write a logout timestamp in the database.
Now I want to write the same timestamp when the session expires.
Only thing I have found on the Web is to use
WebApplication.sessionUnbound with Session ID.
When this method is called the AuthenticatedWebSession is still dead I
think or maybe I cant get the Object.
Other thing I found is the method onInvalidate() in the webSession, but
this method is never called. (i'm on Wicket 6.1.)

What is the right way to do the trick??

Thanks in advance
Dirk

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