Flash is single-threaded. You're not going to ever get screen refreshes 
during a function's execution.

wayneposner wrote:
> Hi Dan-
>
> Just to let you know you're not alone, I've been having issues with my 
> progress bar not displaying at all.  I've got code that is supposed to 
> pop up my progress bar when the user clicks on a tree node.  After 
> that I dispatch an event that my tree node has been clicked and pass 
> the data from my tree to a recurisve function.  If I let the recursion 
> execute, the progress bar doesn't load until the recursion is 
> complete.  If I take out the recursion, the progress bar loads fine.  
>
> It seems there are some threading issues with Flex that prevent the 
> progress bar from displaying properly during operations that are heavy 
> on the CPU.  I'd really like to hear someone from Adobe comment on 
> this, though.
>
> Wayne
>
> -- In [email protected], Dan Rossi <[EMAIL PROTECTED]> wrote:
>   
>> Hi there, each time i make a change to my flex app, the default 
>>     
> progress 
>   
>> bar becomes stuck and doesnt finish loading therefore the 
>>     
> applicarton 
>   
>> wont load, it takes up to 12 refreshes to actually load properly.
>>
>> It also seems that upon each page reload the progress bar will flash 
>> briefly halfway even though the movie is loaded ! that is with 
>>     
> pragma 
>   
>> cache enabled or even disabled ! Whats the go here ?
>>
>> let me know thanks.
>>
>> Dan
>>
>>     
>
>
>
>
>
>
>
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