It is probably easiest just to reset the CB's dp when the data is available.
________________________________ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of nwebb Sent: Thursday, July 03, 2008 1:45 AM To: [email protected] Subject: [flexcoders] Extending the PromptArrayCollection Class (brain freeze) Hi, The Adobe technote provides a class for getting around the problem of having a re-selectable prompt for a combo box: (http://kb.adobe.com/selfservice/viewContent.do?externalId=1fecccba&slic eId=1 <http://kb.adobe.com/selfservice/viewContent.do?externalId=1fecccba&slic eId=1> ) I've mainly been using it like this: <mx:ComboBox id="supplierComp" dataProvider="{ new PromptArrayCollection ( [ {label:'[ all ]', data:-1} ], model.suppliers) }"/> At the time of setting it, model.suppliers is still an empty ArrayCollection. When it gets updated I'd like my supplierComp ComboBox to update appropriately. I've been going round in circles. Could someone point me in the right direction?
