[flexcoders] hideing a tab in a TabNavigator

How can I hide a with AS3 when a if condition is true. So it would show in the TabNavigator sometimes.

[flexcoders] odd error in the mx.controls::AdvancedDataGridBaseEx

I have a app that has been working fine for over a month, and now all of a sudden I get this. If you know please let me know. TypeError: Error #1009: Cannot access a property or method of a null object reference. at

[flexcoders] Re: fileRequest.upload to cfc help

there is a flex FileReference that you need to use, then call a upload cfm page. So here is the cfm page: cfset uploadTargetLocation=expandPath(../../../test) cfset req = getHTTPRequestData() / cffile action=UPLOAD filefield=Filedata destination=#uploadTargetLocation#/#FORM.tempName#

[flexcoders] Re: Viewing server response from a FileReference.upload request?

What are you using as your middleware? if you are using cf, you can load the data into a file, then look at the file. Like this: cfset uploadTargetLocation=expandPath(../../../test) cfset req = getHTTPRequestData() / cffile action=UPLOAD filefield=Filedata

[flexcoders] sending a Flex Object() to a cfc

I am trying to send a flex Object to a cfc but getting a error message. So if I define my object: var objectName:Object = new Object(); objectName.field1 = 'someData'; objectName.field2 = 'someData'; objectName.field3 = 'someData'; Then in the cfc I am looking for a struct, but I get this