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Position - Range/Locate (Magic xpa 4.x)

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Created BySalesforce Service User
Approval Process StatusPublished
Objective
Description

Position - Range/Locate (Magic xpa 4.x)

This property lets you display a record according to its position or a set of records beginning from a specific position. This property is relevant only for the Main source of the task. The linked tables cannot be ranged or located according to their position.

Position Behavior Considerations

The property accepts a BLOB expression indicating the position of the record from which you want the task to start or locate.

The Position property is enabled only for tasks with a Main source.

It can accept an expression that returns a BLOB expression that holds a records position.

There are two functions that return a record's position:

  • CurrPosition – This function returns, as a BLOB expression, the internal position of the current record of the Main source of the task represented by its depth.

  • ErrPosition – This function returns, as a BLOB expression, the internal position of the record on which the most recent error occurred.

Database specific: Range on a position is not supported for local data sources.

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