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

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.