Hallo Martin,
the tickets I found do not include the thins I would need.
Just to get your opinion on the way i am planning to do this.
I want to add a a String to AutoCompleteSettings that allows to have a js
-function called. That would allow me to alter the Attributes used for the Ajax
Call. e.g. add additional parameters from the form
A code snipplet to try to explain the idea.
function actualUpdateChoices () {
showIndicator ();
var paramName = cfg . parameterName ;
var attrs = {
u : callbackUrl ,
pre : [ function ( attributes ) {
var activeIsInitial = ( document . activeElement === initialElement );
var elementVal = Wicket . $ ( elementId ). value ;
var hasMinimumLength = elementVal . length >= minInputLength ;
var result = hasMinimumLength && activeIsInitial ;
if ( ! result ) {
hideAutoComplete ();
}
return result ;
}],
ep : {},
wr : false ,
dt : 'html' ,
sh : [ doUpdateChoices ]
};
attrs . ep [ paramName ] = Wicket . $ ( elementId ). value ;
call js function as defined by the Autocomplete Settings that uses the attrs
variable as a parameter
Wicket . Ajax . ajax ( attrs );
}
If i get it to work I would provide a patch
Thanks
Jan
----- Original Message -----
> From: "Martin Grigorov" <mgrigo...@apache.org>
> To: users@wicket.apache.org, "Jan Moxter" <jan.mox...@innobix.com>
> Sent: Thursday, March 20, 2014 9:24:50 AM
> Subject: Re: Additional Parameter fro AutoComplete
> Hi,
> This is not possible at the moment.
> You should either use a copy of wicket-autocomplete.js or
> monkey-patch it to override the methods that deal with the Ajax
> requests.
> There was a ticket with a patch about making this more friendly in
> Wicket 7.x but I cannot find it right now.
> Martin Grigorov
> Wicket Training and Consulting
> On Thu, Mar 20, 2014 at 3:27 PM, Jan Moxter < jan.mox...@innobix.com
> > wrote:
> > Hello Wicket,
>
> > is there a way to send additional parameters from the UserInterface
> > for the ajax call on an AutoComplete.
>
> > The reason for it is that in an form the User can use parameters as
> > a
> > filter for the AutoComplete and i do not want to make so much Ajax
> > Calls just to now what the User has selected. The filters do not
> > import for the model add all, just serve for usability.
>
> > Up to now the only way i found to do this is alter the javascript.
> > for Autocomplete and replace it with a different one.
>
> > Thanks
>
> > Jan
>
