Removes the field definition from the document feature layer, but does nothing to the entities. You cannot remove the field definitions of web feature layers.
Syntax
(esri_fielddef_remove flname field)
Arguments
flname | string | required | An existing document feature layer name in the drawing.
field | string | required | An existing document feature layer attribute field name
Example usage
Attempt to remove the Undev field from the Parks feature layer:(esri_fielddef_remove "Parks" "Undev")
Result example usage
Removes the field and returns a list of true:
(T)Return values
- If successful, the function returns a list of true: (T)
- 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" . "Missing required
argument."))
One or more of the required arguments is not supplied.
- (nil ("Error" . "Feature layer not
found."))
The specified feature layer value is not a valid feature layer in the drawing.