A word of caution Anuj.

I don't know if your timer works once a second or once a minute, or once every 
two minutes. If you have only one online user, it's not too huge a deal either 
way. If you have a hundred users you can cause big problems for your server. 
The timer technique just makes the best of a bad job. Usually a lot of care is 
taken over database and query design to minimise the impact of large numbers of 
users. Unfortunately the timer technique gives the server a lot of work even 
when the number of users is quite small.

Remember a timer on the client just affects one user and there's usually 
processor power to spare. A timer in conjunction with a server database access 
stresses the server. It stresses the server a lot.

End of cautionary note.

Paul
  ----- Original Message ----- 
  From: anuj sharma 
  To: flexcoders@yahoogroups.com 
  Sent: Wednesday, October 22, 2008 11:31 PM
  Subject: Re: [flexcoders] Re: How to keep Tree control synchronized with the 
database. Please Help


  Bingo Guys
  Thats' exactly what i need. Tracy's Timer example works perfect for me.
  Again thanks a lot for your help.
  Anuj


  On Wed, Oct 22, 2008 at 2:29 PM, john fisher <[EMAIL PROTECTED]> wrote:

    Anuj

    I meant, "search through the online adobe docs for 'timer polling
    example' or other keywords like those."

    there are many many examples in the online docs at Adobe.

    John



    anuj sharma wrote:
    > Hi John
    > I am not sure i get what you are trying to say. Can you be please 
elaborate
    > little bit more.
    > Thanks
    > Anuj
    >
    > On Wed, Oct 22, 2008 at 10:13 AM, john fisher <[EMAIL PROTECTED]> wrote:
    >
    > 
    >> @mark: thanks will check it out
    >> @anuj:
    >> this is just exactly what the adobe sample code does, except not
    >> directly to the database.
    >>
    >> anuj sharma wrote:
    >> 
    >>> ... Can I use the Timer class to create a timer instance
    >>> 
    >>> which will periodically call HTTP a
    >>> 
    >> 
    >>
    >> 
    >
    > 


   

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