SP_SMALLWHEN

SMALLWHEN()

  Short:
  ------
  SMALLWHEN() Uses SMALLS() in a WHEN condition for a GET

  Returns:
  --------
  lValid  => logical value

  Syntax:
  -------
  SMALLWHEN([lShowOnUp],[lReturn],expDisplayString,[cTitle],;
       [expAlias],expReturn,[expStartRange,expEndRange],[bException])

  Description:
  ------------
  Uses SMALLS() in a WHEN condition for a GET. See
  SMALLS() for description of parameters <expDisplayString>
  through [bException]

  [lShowOnUp] If False (the default), smalls is not
  called when going backwards through the read (up arrow, etc), only when
  going forward.

  [lReturn]   This is simply the value to return. The
  default is False, which means the get is never 'edited'. A value
  of True means the smalls() lookup is done, and then the get is edited.

  Examples:
  ---------
   @3,0 GET V3 WHEN ;
       SMALLWHEN(.f.,.f.,"LASTNAME",nil,5,"LASTNAME")

   // This will pop up a smalls() lookup table when going forward
   // through the gets. If RETURN is pressed, the current GET is fed
   // or assigned the lookup value. (depends on value of <expReturn>)
   // A False is returned, so the GET is not actually edited. The new
   // value is displayed, and the next get is made active.

  Notes:
  -------
  See Smalls() for a complete parameter description.

  Source:
  -------
  S_SMGETS.PRG

 

2 responses to “SP_SMALLWHEN

  1. Pingback: SP Get system Functions | Viva Clipper !

  2. Pingback: SP Functions | Viva Clipper !

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

This site uses Akismet to reduce spam. Learn how your comment data is processed.