Simple Label Expression
An expression script using the Simple REST language. The label Simple expression expects to hold a legal, Simple script and to be read and evaluated by a Simple expression interpreter. An example expression that combines text with a field value is
"State: " CONCAT State_Name
Note that quotes are needed around the literal text. See Labeling objects[https://developers.arcgis.com/documentation/common-data-types/labeling-objects.htm] for full documentation on the labelExpression syntax and functions. Warning: If the expression attempts to use attributes which don't exist then no label will be produced. This is distinct from the attribute existing but having a null or empty value, which can form part of the produced text label.
Since
200.1.0
Constructors
Inherited properties
The label expression script string. The expression is expected to be a complete, self-contained label expression in the language specified by the label expression subclass object. Warning: If the expression attempts to use attributes which don't exist then no label will be produced. This is distinct from the attribute existing but having a null or empty value, which can form part of the produced text label.
Functions
Clones the SimpleLabelExpression.