Difference between revisions of "SAVEGETS()"

Revision as of 15:24, 29 May 2009

Class

Screen Forms

Purpose

Save status of current GETS

Syntax

SAVEGETS()

See Also

@...GET, CLEAR GETS, FMT(), READ, RESTGETS(), RESTORE GETS, RESTORE SCREEN, SAVE GETS, SAVE SCREEN

Description

The SAVEGETS() function lets you save a description of the GETS in the current screen form for subsequent retrieval by the RESTGETS() function. Always assign the return value of SAVEGETS() to a memory variable, as the variable name is required by the RESTGETS() function.

Example

// Set up validation procedure
procedure checkit
  parameters check
  save screen
  // Specify SAVEGETS() and CLEAR GETS before @...gets
  m_save=savegets()
  clear gets
  @0,1 get field4
  // Activate gets in validation procedure
  read
  // Reactivate reads in main screen form
  if not empty(field4)
      set validate on
  endif
  restgets(m_save)
  restore screen
return
 
clear
@1,1 get field1
@2,1 get field2 when field1="g"
@3,1 get field3 validate with checkit
read

Products

Recital Mirage Server, Recital Terminal Developer