Re: self-extending subfile and multiple selection?

Charles,
   
  In the SinglePage Subfile we store the options entered along with the key of 
the record in alternating arrays (one on the key, One on the key including the 
option).
  In this way:
  - We can restore the option when the user comes back on a former screen (just 
lookup in the Only Key one and get the option from the alternate).
  - Execute the option sequenced on the base key of the file (just sort the 
array and process the key's from the array).
  - We can return to the correct subfile position in case of F12 or errors 
(just put the key from the array in the keylist, position and read from there).
  This is working great also when you need/want more possible sortings and 
positioning posibilties in your subfile.
  The arrays have there limit but a normal limit like 200 give normal users no 
problems (just issue an message to the user, asking to press enter (to process 
the options) when they reach the limit of the array).
   
  We use this kind of subfiles exclusively.

  Kind regards,
  Eduard Sluis.
  
Charles St-Laurent <dringpiece@xxxxxxxxxxx> wrote:
  
In the other hand, if I use a subfile with SFLSIZ = SFLPAG, how can I trap
multiple selection in the subfile. I mean, what if the user selects a record
in one page, press the PageDown key, and selects another record in that
page? If I clear the subfile each time the user press the PageUp or PageDown
key, the READC won't see the selected records from the previous pages, only
the ones in the current page, isn't it?

Charles St-Laurent