SFTKY (Adelia Context)

Section for use

SFTKYS_PROCESS

Syntax

SFTKY VarId FunctionKey

Description

This instruction allows you to execute a sequence of ADELIA instructions when the cursor is located on the field VarId specified in the softkey, and the user has pressed the function key FunctionKey associated with the softkey.

The action to be executed is defined by a group of ADELIA instructions in the SFTKY/END_SFTKY block.

Each SFTKY instruction must have a corresponding END_SFTKY instruction.

VarId is the guide word of a screen field which is in the transaction corresponding to the SFTKYS_PROCESS section where the instruction is.

The function key number is optional. If not specified, the one indicated in the screen standards ("Prompt key" field) will be used.

The function keys used must not be declared at the layout level. They will be defined automatically in the DSPF as CFxx.

To define a key at a softkey level, the key number must be specified.

Example:

SFTKY Z_CUST_CODE 01 <------- 01 stands for function key F1

CALL CUST_SELECTION WCUSCO

Z_CUST_CODE = WCUSCO

END_SFTKY

In the case of a subfile field, the system reads (at the SFTKY level) and updates (at the END_SFTKY level) the record on which the cursor is. The record is also activated. Finally, if the *DISPLAY_SFTKY reserved word is set to 0, the END_SFTKY instruction will not make the transaction be redisplayed automatically, and the processing statements in the Level 1 TRANSACTION paragraph will run sequentially. In this way, if a VERIFY instruction is run, the subfile record activated by the SFTKY will be reread in the VERIFICATION block.

Example

SFTKYS_PROCESS 02

*

* Prompt functions for transaction 2

*

SFTKY ZZ_CUST_CODE

* F4 to select customers

CALL CUSTOMER_WDW ZZ_CUST_CODE

END_SFTKY

*

SFTKY ZZ_CUST_CODE 01

* F1 to display help on customer code

W_MEMBER_NAME = 'CUSTCODE'

CALL FLD_LVL_HELP W_MEMBER_NAME

END_SFTKY

*

SFTKY ZZ_ITEM_CODE

* F4 to select items

*DISPLAY_SFTKY = '0'

* this will continue in the process and directly go to transaction 3

CALL ITEM_WDW ZZ_ITEM_CODE

END_SFTKY

*

* Error message SFT0002 if cursor is not in correct location

SEND_MSG SFT0002

END_SFTKYS_PROC

*

* ---------------

*

SFTKYS_PROCESS 03

*

* Prompt functions for transaction 3

*

SFTKY ZZ_PAYM_CODE

* F4 to select payments

CALL PAYMENT_WDW ZZ_PAYM_CODE

END_SFTKY

*

* Error message SFT0002 if cursor is not in correct location

SEND_MSG SFT0002

END_SFTKYS_PROC

See also the list of 4GL instructions by topic

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