SELECTION-SCREEN - BLOCK
SELECTION-SCREEN BEGIN OF BLOCK block
[WITH FRAME [TITLE title]]
SELECTION-SCREEN END OF BLOCK block.
These statements define a block with the name
block on the current
selection screen. The name
block must be specified directly and it must contain a maximum of 20 characters.
All screen elements on the selection screen defined by the statements
between these statements are part of the block
block. You can create additional blocks within the definition of a block.
Each block is assigned a selection screen event AT SELECTION-SCREEN ON BLOCK, in which the user entries within the block can be processed together.
... WITH FRAME [TITLE title]
WITH FRAME draws a frame around a block that is not empty. A
maximum of five blocks can be nested. A standard width of 120 columns has been defined for the outer frame. The frame of each nested block has been shortened by 4 columns.
TITLE can be specified to define a title for a block with a
title can either be a free name with a maximum of eight characters
or the name of a text symbol from the program in the form
idf is the three-character ID of the text symbol. If you specify a name of
your choice, the runtime environment generates a global variable of the same name, belonging to type
c with a length of 70. When the selection screen is displayed, the content
of the text symbol or the global variables is positioned at the top left hand corner of the frame. If the specified text symbol is not found, the system does not create a title.
... NO INTERVALS
NO INTERVALS is specified, the addition
NO INTERVALS is used implicitly in the statement
SELECT-OPTIONS when all the
are defined for this block, and the block is narrowed accordingly. If the block has a frame, the blocks nested within it also inherit the addition
Groups radio buttons in a block with a frame and title on the standard selection screen for an executable program.
SELECTION-SCREEN BEGIN OF BLOCK rad1 WITH FRAME TITLE title. PARAMETERS: r1 RADIOBUTTON GROUP gr1, r2 RADIOBUTTON GROUP gr1, r3 RADIOBUTTON GROUP gr1. SELECTION-SCREEN END OF BLOCK rad1. INITIALIZATION. title = 'Selection'.