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PREVIOUS_ITEM Built-in

Description

Navigates to the navigable item with the next lower sequence number than the current item. If there is no such item, PREVIOUS_ITEM navigates to the navigable item with the highest sequence number. If there is no such item, PREVIOUS_ITEM navigates to the current item.

The function of PREVIOUS_ITEM from the first navigable item in the block depends on the setting of the Navigation Style block property. The valid settings for Navigation Style include:

Syntax

PROCEDURE PREVIOUS_ITEM;

Built-in Type restricted procedure

Enter Query Mode yes

Parameters

none

PREVIOUS_ITEM Examples

/*

** Built-in: PREVIOUS_ITEM
** Example: See PREVIOUS_BLOCK
*/