hmmm
it doesnt work because the url is cached by the autocomplete script. we need
to think of another way.
-igor
On 3/27/07, Jaime De La Jara <[EMAIL PROTECTED]> wrote:
Ok, I understand, now I'm including a striped down code version of the
problem. It contains an ant build file whose directory definition should be
changed, but apart from that I think it could run without trouble, I haven't
included style file so the autocomplete box is transparent but it's working.
If you take a look at the VendorsAutocompleteBehaviour.java file, you'll
see how the parameter is being recovered using document.getElementById.
Thanks,
Jaime.
*Igor Vaynberg <[EMAIL PROTECTED]>* wrote:
the reason i wanted a quickstart is so that i can see the problem in
runtime. what you have sent over does not compile when i drop it into
quickstart as it contains your app-specific classes/daos/validators which
you have not included.
-igor
On 3/26/07, Jaime De La Jara <[EMAIL PROTECTED]> wrote:
>
> Ok, here it goes, though it's not complete quickstart, maybe it can help
> to show the context. The zip contains the page (index.html, Index.java)
> and the autocomplete field and behaviour. Hope it can help to find what's
> going on.
> Thanks again,
>
> Jaime.
>
> *Igor Vaynberg < [EMAIL PROTECTED]>* wrote:
>
> if you feel like creating a quickstart i can take a look at that
>
> -igor
>
>
> On 3/26/07, Jaime De La Jara < [EMAIL PROTECTED]> wrote:
> >
> > No, it has one (returned by getMarkupId() and generated by
> > setOutputMarkup(true)).
> >
> > This is the generated html :
> >
> > <input value="" maxlength="16" type="text" class="tipo" size="12"
> > name="numero" id="numero">
> > <script> document.getElementById('numero').focus();</script>
> >
> >
> > The strange thing is that if I set the value of the field in the model
> > so the page loads with the normal field populated, then the code works
> > returning the value I set in the page (in Java).
> >
> >
> > It seems that the javascript is not getting the input typed in the
> > field.
> >
> >
> >
> > *Igor Vaynberg < [EMAIL PROTECTED]>* wrote:
> >
> > your textfield doesnt have an id attribute defined, so
> > docuement.getelemetnbyid is not finding it
> > -igor
> >
> >
> > On 3/26/07, Jaime De La Jara < [EMAIL PROTECTED]> wrote:
> > >
> > > Sorry in the last post I had a type instead of limiter=1415 it
> > > should be numFact=1415, I'm using "numFact" as the request variable.
> > >
> > > *Jaime De La Jara < [EMAIL PROTECTED]> * wrote:
> > >
> > > Igor, unfortunely I haven't been able to use the solution proposed.
> > > I copied and pasted the code for the getCallbackUrl method but it had a
> > > minor typo, but after I corrected and reloaded the page with the
> > > autocomplete field the browser (IE) throws a javascript error. The
following
> > > works (using a hard code value) :
> > >
> > > return super.getCallbackUrl () + "&limiter=1415";
> > >
> > > but If I use this :
> > >
> > > return super.getCallbackUrl () + "' + '&numeroFact=' +
> > > document.getElementById('numero').value + '";
> > >
> > > or
> > >
> > > return super.getCallbackUrl() + "&numeroFact=' +
> > > document.getElementById(\"numero\").value + '";
> > >
> > > I get an "" when getting the parameter from the request.
> > >
> > > The code generated in the page is the following :
> > >
> > >
> > > new Wicket.AutoComplete('indexForm_proveedores',
> > >
> > >
'/adm-facturas/app?wicket:interface=:4:indexForm:proveedores:-1:IUnversionedBehaviorListener&wicket:behaviorId=1&wicket:ignoreIfNotActive=true&limiter='
> > > + document.getElementById('numero').value + '');
> > >
> > > It seems the retrieval of the field is returning null !.
> > >
> > > The field is defined as follows in the page :
> > >
> > > <input wicket:id="numero" type="text" class="tipo" size="12">
> > >
> > > and in the Java code :
> > >
> > > add(new TextField("numero")
> > > {
> > > public String getMarkupId()
> > > {
> > > return "numero";
> > > }
> > > }.add(new NumeroFacturaValidador()).
> > > add(StringValidator.maximumLength(12)).
> > > setOutputMarkupId(true).add(new
> > > FieldFocusBehavior()));
> > >
> > >
> > > I don't know what I'm doing wrong, any help would be greatly
> > > appreciated.
> > >
> > > Jaime.
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > * Jaime De La Jara <[EMAIL PROTECTED]>* wrote:
> > >
> > > Absolutely !, thanks a lot Igor, I'll try it right now. I agree that
> > > is an uncommon use case and it doesn't deserve an api change and a custom
> > > solution is what is needed.
> > >
> > > Jaime.
> > >
> > > *Igor Vaynberg < [EMAIL PROTECTED]>* wrote:
> > >
> > > ok, this is a bit tricky but is def doable. i dont think this is a
> > > very common usecase, so i dont think we will create all the factories/etc
> > > for you to be able to do this out of the box because in most cases it will
> > > just be api bloat.
> > >
> > > that said, although not trivial it is still def very possible
> > >
> > > start with extending the autocompletebehavior
> > > override getcallbackurl and do something like
> > > return
super.getcallbackurl()+"+'&limiter='+document.getelementbyid('someid').value");
> > >
> > >
> > > so now whenever the url is invoked for the autocomplete it will also
> > > contain a "limiter" param whose value will be the value of that textfield
-
> > > make sure someid is the id of that textfield.
> > >
> > > then simply create your own component, or add the behavior directly
> > > to a textfield, see AutoCompleteTextField source - its rather trivial.
> > >
> > > now in your getchoices() you can do
> > > getrequest().getparameter("limiter") and that will give you that extra
value
> > > you need to filter
> > >
> > > make sense?
> > >
> > > -igor
> > >
> > >
> > > On 3/26/07, Jaime De La Jara < [EMAIL PROTECTED]> wrote:
> > > >
> > > > Basically what I need is to narrow the possible choices of the
> > > > autocomplete field, depending on the value the user entered in the other
> > > > field (which is a normal field).
> > > > This is a user requirement to simplify their data entry, in this
> > > > case the normal field is an invoice number and the autocomplete field
> > > > corresponds to the vendor name, so if the user enters invoice number
0189,
> > > > and in the autocomplete he types "E" the list displayed should show
only the
> > > > vendors whose name start with an "E" and
> > > > have an invoice numbered 0189.
> > > > Thanks,
> > > >
> > > > Jaime.
> > > >
> > > > *Igor Vaynberg < [EMAIL PROTECTED]>* wrote:
> > > >
> > > > On 3/26/07, Jaime De La Jara <[EMAIL PROTECTED]> wrote:
> > > >
> > > > > Hi, I have a form with some fields and a AutoCompleteTextField
> > > > > that is working nice, however now I need to retrieve the value of a
> > > > > TextField from this AutoCompleteTextField so I can restrict the
values shown
> > > > > for autocompletion. Is this possible?
> > > >
> > > >
> > > > umm...isnt that what the autocomplete is for? you are in control
> > > > of the choices, so why would you need to further restrict them?
> > > >
> > > > -igor
> > > >
> > > >
> > > >
> > > > in the affirmative case, could you give me a hint?
> > > > > Thanks,
> > > > >
> > > > > Jaime.
> > > > > ------------------------------
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