Hmm, feel free to post the snippet of code that's making the query and the callback that's catching it.
Eric On Sep 17, 6:11 pm, Paul Murphy <[EMAIL PROTECTED]> wrote: > Hi Eric, > > I have similar code except I have an alert() upon entry to the callback > function. > Whenever there are no entries my alert() never happens... > > Paul > > ----- Original Message ---- > From: Eric (Google) <[EMAIL PROTECTED]> > To: Google Base Data API <[email protected]> > Sent: Tuesday, September 16, 2008 2:07:49 PM > Subject: [Google-Base-API] Re: How to get JSON callback with no results > > 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... > > 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 --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Google Base Data API" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/Google-Base-data-API?hl=en -~----------~----~----~----~------~----~------~--~---
