Call the server from a javascript function

[asfernandes]

I need to call the server side from a javascript (generated by a
component) function. Kind of Link/AjaxLink onClick, but instead of have
it attached to a DOM event, I need to generate the javascript function
that does the job.

Could you point me out how I could do it?


Adriano


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[Timo Rantalaiho]

On Tue, 07 Oct 2008, Adriano dos Santos Fernandes wrote:
> I need to call the server side from a javascript (generated by a
> component) function. Kind of Link/AjaxLink onClick, but instead of have
> it attached to a DOM event, I need to generate the javascript function
> that does the job.

E.g.

  myComponent.add(new AjaxEventBehavior("onblur") {
      @Override
      public void onEvent(AjaxRequestTarget target) {
          doStuff();
      }
  });

Read up on Wicket ajax, and check out the ajax examples in
wicket-examples.

Best wishes,
Timo

--
Timo Rantalaiho          
Reaktor Innovations Oy    <URL: http://www.ri.fi/ >

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[jWeekend]

Adriano,

Create the AbstractAjaxBehaiour you want, call getCallbackUrk() on it and use the returned URL as a parameter to wicketAjaxGet in the JavaScript you're generating.

Regards - Cemal
http://jWeekend.co.uk

asfernandes wrote:

I need to call the server side from a javascript (generated by a
component) function. Kind of Link/AjaxLink onClick, but instead of have
it attached to a DOM event, I need to generate the javascript function
that does the job.

Could you point me out how I could do it?


Adriano


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[asfernandes]

jWeekend escreveu:
> Adriano,
>
> Create the AbstractAjaxBehaiour you want, call getCallbackUrk() on it and
> use the returned URL as a parameter to wicketAjaxGet in the JavaScript
> you're generating.
Thanks, Cemal. I'm now able to go further.


Adriano


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