I would think that your service should return an empty array collection, or return a failure. If it returns an empty array collection it should refresh. If it returns a failure, then you should set the arraycollection to an empty arraycollection on failure
________________________________ From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of jovialrandor Sent: Saturday, April 05, 2008 9:16 AM To: flexcoders@yahoogroups.com Subject: [flexcoders] How can I clear an ArrayCollection or Datagrid I use a HTTPService to load data into an ArrayCollection which is used for a datagrid. For example I type in a parameter A to the HTTPService that returns data that gets loaded in to ArrayCollectin. However when I when resend the HTTPservice with parameter B that returns no data, the datagrid still displays the value of parameter A. I've tried: httpservice.send(); // To get new values arraycollection.refresh(). // To refresh the datagrid. But no luck. Thanks
