7.24 DEF_HEAD
The DEF_HEAD command is used to define one or more heading lines for inclusion on a report.
Only fields of type Alpha, Packed and Signed may be specified. RDMLX field types cannot be specified.
Heading lines are only printed when the condition specified in the TRIGGER_BY parameter is true and are used to begin or trigger a new page in the report.
You should read Producing Reports Using LANSA in the Developers Guide before attempting to use a DEF_HEAD command.
Portability Considerations | Refer to Parameter TEXT . |
Also See
7.24.2 DEF_HEAD Comments / Warnings
Required DEF_HEAD ----- NAME --------- name of heading group ----------> ----------------------------------------------------------------- Optional >-- FIELDS ------- field name field attributes ---> | | | | | --- 7 max ----- | | expandable group expression | ------ 100 max -------------- >-- TRIGGER_BY --- *OVERFLOW ----------------------> list of field names |expandable group expression| --------20 max ------------ >-- TEXT --------- 'text' --- line/ --- position --> | row column | ----------- 50 max ----------- *TMAPnnn 1 1 (special value) >-- FOR_REPORT --- 1 ------------------------------> report number 1 -> 8 >-- DESIGN ------- *ACROSS ------------------------> *DOWN >-- IDENTIFY ----- *LABEL -------------------------> *COLHDG *NOID >-- DOWN_SEP ----- 1 ------------------------------> decimal value >-- ACROSS_SEP --- 5 ------------------------------| decimal value