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

Conditionally include header item when page contains ajax components

2013-11-14 Thread Marios Skounakis
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Sebastien
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Sebastien
oops, seems that one IMO is enough... On Thu, Nov 14, 2013 at 1:04 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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Marios Skounakis
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Martin Grigorov
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Nick Pratt
The javascript will only be included if your Ajax enabled component is included that in turn references the JS ResourceReference, otherwise it wont be. N On Thu, Nov 14, 2013 at 7:59 AM, Marios Skounakis msc...@gmail.com wrote: If I'm not mistaken this will cause JQuery to be included

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Nick Pratt
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Marios Skounakis
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Nick Pratt
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

Re: Conditionally include header item when page contains ajax components

2013-11-14 Thread Martin Grigorov
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