Re: Popup list callback function not being called...urgent help needed

[Vidya Amar]

Thanks Mark, that helped me. I was trying to get the trigger label in the 
callback function since the database operation is done there. I can do that 
outside the callback function. Since LstSetDrawFunction was being executed, 
I thought that the callback function too would be called. Thanks for the 
clarification.
Vidya.



From: "Mark A. Peters" <[EMAIL PROTECTED]>
Reply-To: "Palm Developer Forum" <[EMAIL PROTECTED]>
To: "Palm Developer Forum" <[EMAIL PROTECTED]>
Subject: Re: Popup list callback function not being called...urgent help 
needed
Date: Thu, 12 Jun 2003 14:15:58 -0700

Why do you want the callback invoked when the form is open?  With a popup
list, the list itself is not supposed to be visible until the user taps the
trigger.  The draw function only gets called when the system needs to draw
the popped up list.
Mark Peters

"Vidya Amar" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
>
> Rodolphe,
>              Yes, I tried the following to set the no. of items in the
list.
> Still the callback function  is not being called when the form opens.
> LstSetListChoices(List, NULL, n);//n is set from the no. of records in 
the
> database
> LstSetDrawFunction(List, MainListDraw);
> The callback function however gets called when the popup trigger is
selected
> after the form opens. Can you please help me to get the callback 
function
> working on the form open?
> Vidya.
>



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