ExpressionTable::deriveExpressionFieldFromXML Method
Derives the field path XML attribute value from an expression definition to its corresponding ExpressionProjectionField record.
Syntax
client server private static ExpressionProjectionField deriveExpressionFieldFromXML(ExpressionTable _expressionTable, str expressionFieldPath)
Run On
Called
Parameters
- _expressionTable
Type: ExpressionTable Table
The parent ExpressionTable record.
- expressionFieldPath
Type: str
The field path that contains the data source name and field name, delimited by a ‘/’ character.
Return Value
Type: ExpressionProjectionField Table
A ExpressionProjectionField record.