Hello Conny,
You could use the 'onclick' event, however, you won't get the value of
the text input. So, you probably need to submit the form. For this links
are not intended, you need a submit buttons. With css you can style the
button as a link again (if you really must :) ). Wicket won't support
something that can not be supported.
Please read the class comment of Wicket's Form class for a lot of
information on form processing.
Regards,
Erik.
Conny Kühne wrote:
> Thanks for the quick response. Unfortunately I don't quite understand
> how to achieve the functionality with
> ajaxformcomponentupdatingbehavior. More precise, I don't know which
> event to attache to it. I don't want to
> call the availability check "onBlur" but only when the link is clicked.
>
>
>
> 2007/1/30, Igor Vaynberg < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>>:
>
> see ajaxformcomponentupdatingbehavior
>
> -igor
>
>
> On 1/30/07, *Conny Kühne* < [EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
> Hi,
>
> my scenario is as follows:
>
> I have a registration form (non ajax) and want to add a link
> that checks the availability of the username
> (i.e., if it has already been taken) via ajax.
>
> So I need a way to get the value of a form field without
> submitting the form. Ideally the value of the form field
> should be read (or it's model updated) when the ajax link is
> clicked.
>
> Is there a convinient way to achieve this behavior.
>
> Best regards,
> Conny
>
>
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
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