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Chapter 4 Built-in Application:
FormCaching
The system of PDT includes a built-in application, FormCaching, that
allows user to create a data entry application by specifying field prompt,
type, length, input method and delimiter,...,etc. without writing program
and loading to the terminal.
4.1 Specification of FormCaching
DATA FIELD DEFINITION: maximum field number=8
Category Range Description
1
FIELD PROMPT max.16 characters set field prompting
2
MIN/MAX
DATA LENGTH
1-32 set minimum field length
and maximum field length
3
DATA TYPE 1.NUMERIC
2.ALPHANUM
numeric data (0~9) or
alphanumeric data
(20H~FCH)
4
DEVICE TYPE 1.KEY ONLY
2.SCAN ONLY
3.BOTH
input by keyboard only,
bar code scanning only or
both
DATA RECORD DEFINITION
Category Range Description
5
BETWEEN
FIELD
1.Append screen
2.Clear screen
specify to clear or append
screen between two fields
6
FIELD
DELIMITER
1., 2.;
3.Space 4.Tab
assign field delimiter
7
RECORD
DELIMITER
1.CR 2.LF
3.CRLF
assign record delimiter
8
DATE STAMP
FIELD
1:NONE 2.YYYYMMDD
3.MMDD 4.MMDDYYYY
5.DDMM 6.DDMMYYYY
specify format of Date
stamp
9
TIME STAMP
FIELD
1:NONE 2.HHMM
3.HHMMSS
specify format of Time
stamp
9
FIELD DELAY 0-6 specify time delay between
each record input in second