An expression script using the Arcade language. More...
| Import Statement: | import Esri.ArcGISRuntime 100.15 |
| Since: | Esri.ArcGISRuntime 100.11 |
| Inherits: |
Properties
- arcadeExpression : ArcadeExpression
Signals
Detailed Description
The label arcade expression expects to hold a valid, Arcade script and to be read and evaluated by an Arcade expression interpreter. An example expression that combines text with a field value is
"State: " + $feature.State_Name
Note that quotes are needed around the literal text. See https://developers.arcgis.com/arcade/ for full documentation on the Arcade scripting language and its function library.
This QML type supports the following default properties. A default property may be declared inside another declared object without being assigned explicitly to a property.
| Type | Default Property |
|---|---|
| ArcadeExpression | arcadeExpression |
Property Documentation
[default] arcadeExpression : ArcadeExpression |
An ArcadeExpression containing the Arcade expression script to use.
The expression is expected to be a complete, self-contained Arcade script that calculates a text string.
The ArcadeExpression::expression property of arcadeExpression is the same script string as LabelExpression::expression. Changing one will change the other.
Signal Documentation
Emitted when the arcadeExpression property changes.
Note: The corresponding handler is onArcadeExpressionChanged.