[flexcoders] TitleWindow.title won't update from a setter

[Nick Middleweek]

Hi,

I've got a small MXML Component based on TitleWindow which I'm opening with
PopupManager that has a setter and getter called iFormID.

In the setter I have this code...

public function set iFormID ( value : String ) : void
{
    if ( _iFormID == value )
        return;

    _iFormID = value;


    if(iFormID.length > 0)
    {
        this.title = "Create Vendor";
    }
    else
    {
        this.title = "Create Vendor by iForm";
    }

}


I am find that the title remains blank, but then if I close the PopUp and
open it again, the last value the .title should have been is now visible...

Is there some a refresh issue with TitleWindow.title?

If I set the .title outside of the component, after I've used PopupManager,
then it's set as expected but I want to control the .title from the setter
function.


Does anyone have an idea what I should be doing?

I've also tried setting a dirty_flag, calling invalidateProperties() and
setting the .title from within commitProperties() but no joy there either...


Thanks for any help...
Nick