Returns a list of sublayer names of the specified web feature or document feature layer.
Syntax
(esri_ sublayer_names flname)
Arguments
- flname | string | required | An existing web feature layer or document feature layer name in the drawing.
Example usage 1
Requests a list of subtype layers from the parks document feature layer. (esri_sublayer_names "parks")
Result example usage 1
Returns a message that the parks document feature layer has no subtype layers.
(nil ("Error" . "Subtype not found."))Example usage 2
Requests a list of subtype layers from the utilitypoles web feature layer. (esri_sublayer_names "utilitypoles")
Result example usage 2
Returns a list of subtype layers from the utilitypoles web feature layer.
("Wood" "Steel")Return values
- If successful, returns a list of web feature layer names as strings.
- If failed, returns a list with the first value of nil and then an associated list containing the key value "Error" and an associated error message as a string: (nil ("Error" . "<message>"))
Failed return values
A failed return value can occur for any of the following reasons:
- (nil ("Error" . "Subtype not
found."))
The web or document feature layer has no subtypes.
- (nil ("Error" . "Missing required
argument."))
One or more required arguments were not provided.
- (nil ("Error" . "Feature layer not
found."))
The provided feature layer was not found.