• Created by user-2c621, last updated by user-eb51a on Apr 11, 2023 2 minute read

15.20 List Template Variables

15.22.5 Special Template Variable Notes

15.22 Tips for Template Programming

See Note

Variable

Description

Type

Len

Dec

1

@@LSTnn

List name - all elements of list

A

Variable


1

@@LSUnn 

List name - all elements of list

A

Variable


2

@@LSXnn/yy

List name - first yy elements of list

A

Variable


1

@@LNEnn

Number of elements in list nn

N

2

0

3

@@LELnnxx

Element xx of list nn

A

10


3

@@LATnnxx

Attributes of element xx of list nn

A(7)

10


3

@@LDSnnxx

Description of element xx of list nn

A

40


3

@@LTPnnxx

Type of element xx of list nn (A,P,S)

A

40


Note 1

nn is a number from 1 to 99. This length is the maximum length. The number nn may be specified as 1 or 2 numerics, or a valid index name of 2 characters may be used (and its numeric value will be substituted in the variable name).

@@LSTnn will be expanded to include all elements (preceded by a "#" if a non-literal) with their corresponding attributes.

For example:

     GROUP_BY NAME(#PANELDATA) FIELDS(@@LST01) in the template
     may be substituted for in the resulting RDML code by
     GROUP_BY NAME(#PANELDATA) FIELDS((#EMPNO *OUTPUT) #SURNAME
              #ADDR1 #ADDR2)

@@LSUnn will be expanded to include all elements with no preceding "#" and no attributes.

Note 2

nn is a number from 1 to 99. This length is the maximum length. The number nn may be specified as 1 or 2 numerics, or a valid index name of 2 characters may be used (and its numeric value will be substituted in the variable name).

yy is a number from 1 to 99. This length is the maximum length. The number yy may be specified as 1 or 2 numerics, or a valid index name of 2 characters may be used (and its numeric value will be substituted in the variable name).

@@LSXnn/yy will be expanded to include the first yy elements (preceded by a "#" if a non-literal) of the list.

For example:

     GROUP_BY NAME(#PANELDATA) FIELDS(@@LSX01/03)

would result in this RDML code in a template:

     GROUP_BY NAME(#PANELDATA) FIELDS(#EMPNO #SURNAME #ADDR1)

Note 3

nn is a number from 1 to 99. This length is the maximum length. The number nn may be specified as 2 numerics, or a valid index name of 2 characters may be used (and its numeric value will be substituted in the variable name).

xx is a number from 1 to 99. This length is the maximum length. The number xx may be specified as 1 or 2 numerics, or a valid index name of 2 characters may be used (and its numeric value will be substituted in the variable name).

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