Hi Paul,
If you have 0 entries (items), the json object
passed to the your callback will have an
undefined entry property:
var myFunction= function(jsonObj) {
var entries = jsonObj.feed.entry || [];
if (entries) {
alert(entries.length);
} else {
// no entries
}
};
p.s. There are a few samples here that use json-in-script:
http://code.google.com/apis/base/samples/javascript/javascript-sample.html
Eric
On Sep 16, 5:40 am, paul <[EMAIL PROTECTED]> wrote:
> Hi,
>
> I just started with google base and JSON, all is going well except
> that my callback does not get called if there are no results.
>
> I am using "?alt=json-in-script&callback=myFunction" at the end of
> the query. I would expect to get a callback with 0 json entries but I
> get nothing.
> Is there any way to get notified when the query is finished when there
> are NO results?
>
> I could start a timer but I was hoping to avoid doing that.
>
> Thanks in advance...
>
> Paul
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