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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