BBjMappingDescription::getPresField

Description

In BBj 8.0 and higher, this method returns the Pres (presentation) Field of the mapping, if any.

Syntax

Return Value

Method

string

getPresField()

Parameters

None.

Return Value

Returns the Pres Field of the mapping, null if the mapping is of type NONE.

Remarks

Mapping the Disk Field "foo" to the Presentation Field "bar" returns the following values:

   RS!.getMappingDescription("foo").getPresField() => "bar"

  RS!.getMappingDescription("bar").getPresField() => "bar"

  If no mapping involving field "baz", then

   RS!.getMappingDescription("baz").getPresField() => NULL

Example

See Also

BBjAPI

BBjRecordSet

   BBjRecordSet::addMapping

   BBjRecordSet::createFormatMappingAction

   BBjRecordSet::getMappingDescription

BBjErrorMappingAction

Working with RecordSet Mappings

See the BBj Object Diagram for an illustration of the relationship between BBj Objects.