On 07/01/2013, at 11:21 PM, Stephan Windmüller wrote:
> On 07.01.2013 12:07, Geoff Callender wrote:
>
>> ZoneUpdater does change the URL:
>> listenerURIWithValue = addRequestParameter('param', param,
>> listenerURIWithValue);
>
> You are right, I focused on the Java part.
>
>> Yes, the example uses @Persist but your problem is different -
>> you could avoid @Persist by trying what I suggested earlier:
>
> As I explained in my reply to this e-mail of yours, I am unsure on how
> to extend the JavaScript code. Is it necessary to create my own
> AutoComplete component which extends the current one or how do I add the
> JavaScript code properly?
I think you can leave the existing Autocomplete and its javascript alone.
Start by adding a simple JavaScript to the page - it should observe the
"change" event of the Select element and, on change, modify the autocomplete
element's url, $T(spec.elementId).autocompleter.url, appending the selected
value as a a query parameter. Here's an example of a simple observer that
observes "keyup" (whereas you should observe "change"):
http://jumpstart.doublenegative.com.au/jumpstart/examples/javascript/javascript
Once that's working you could do a reusable one that receives the 2 element ids
as parameters, more like these:
http://jumpstart.doublenegative.com.au/jumpstart/examples/javascript/reusable
http://jumpstart.doublenegative.com.au/jumpstart/examples/javascript/robust
Geoff
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