Data in Record Layout

There are three types of data that can be specified.

ŸVariable data

ŸReserved variable data

ŸFixed data

 

Variable

Data:

 

The field

data from

a

database

file

(printed

as

text,

 

referred

 

to

page segment

names,

or

graphic variablenames)datais .calledYou

 

 

 

 

can

specify

not

only

their

locations

in

the record

layout, but

also

 

the

text,

if it is underlined or

not,

color,

direction, bar

code

t

 

Use

one

of

the

following to specify the name of

a field

whose

va

 

theText

dataprompt for text elements

 

 

 

 

 

 

 

theBar

 

code dataprompt for bar code elements

 

 

 

 

 

 

theText

dataprompt for box elements

 

 

 

 

 

 

Field

names

must

be uppercase and enclosed with an

ampersand

(&)

and

 

(.).

For

example,

specify

aPRODCTfieldasnamefollows:

 

 

 

 

 

Text data . . . . &PRODCT.

Field

names and

constant data may be concatenated in a prompt. The f

are

all correct

values:

ABC&PRODCT.XYZ

&PRODCT.&PRICE.

The &PRODCT. is the best product, and price is &PRICE. dollars.

 

The

name

of

a

field

that contains an object name

to be printed

ca

 

using

one

of the following:

 

 

 

 

For

page

segments, Pagethe segment prompt

 

 

 

 

 

For

graphics

elements,Folderthe prompt, Document prompt, Fileprompt,

 

 

 

 

Libraryprompt,

andMember prompt.

 

 

 

Field

names

must

be uppercase and enclosed with an

ampersand

(&)

and

 

(.). Concatenating

two

or more variable fields and fixed data

is

all

 

as

for

variable

text

data.

 

 

 

For more information about the mapping name, see “Specify Mapping Objec Name” on page 185.

Note: Variable data can be specified only in the record layout.

Reserved Variable Data: The following data can be specified as text on element or on a box element in the record layout in the same manner variable data from the database file. The following reserved variabl specified to print the variable data:

*DATE

The

date

the

Print

Database File Member job is requested.

*TIME

The

time

the

Print

Database File Member job is requested.

*PAGNBR

The

number of the

page on which the record is printed.

*RCDNBR

The record

number

within the

database

file.

 

 

 

 

 

Chapter

10. Work with

PFD Definitions159

Page 178 Page 180
Page 179
Image 179
IBM AS/400 manual Data in Record Layout, TheText, Libraryprompt
Page 178 Page 180

AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.
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