Hp Integrity NonStop J-Series Manuel d'utilisateur télécharger pdf (Page 159)

100

101

USING AN ENABLE APPLICATION

Labels and Fields

LABELS AND FIELDS

The screen produced by an application contains labels and fields.

Figure 8-4 shows a sample screen and identifies its labels and

fields.

S5044-051

Ready for input F3 for Help, shift F16 to exit

EMPLOYEE-PROG1

Page 1/1

* EMPNUM ______

* EMPNAME _______________________

* DEPT

REGNUM ______

BRANCHNUM ______

JOB __________________

AGE ___

SALARY _________

VACATION ___

Labels

Fields

.00

Figure 8-4. Screen Labels and Fields

Labels

A label appears on the screen to provide information about its

associated field. If either an asterisk (*) or a plus sign (+)

appears to the left of a label, the label identifies a key field.

If an asterisk appears to the left of a label, the label

identifies a primary key field. For example, consider the

following label:

* EMPNUM ____

In this example, EMPNUM is the label for a primary key field.

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Hp Integrity NonStop J-Series Manuel d'utilisateur Page 159

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