Redraws the web feature layer from the server and discards any unsynchronized edits in the drawing for the specified layer.
Syntax
(esri_webfeaturelayer_discardedits flname)
Arguments
- flname | string | required | An existing web feature layer name in the drawing.
Example usage
Attempts to discard all existing unsynchronized edits on the "Shelters" web feature layer.(esri_webfeaturelayer_discardedits "Shelters")
Result example usage
Edits for the web feature layer are discarded, the web feature layer is redrawn and the function returns a list of true:
(T)Return values
- If successful, 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>"))
A failed return value can occur for any of the following reasons:
- (nil ("Error" . "Missing required
argument."))
The required argument is not supplied.
- (nil ("Error" . "Web feature layer not
found."))
The specified web feature layer value is not a valid web feature layer in the drawing.