This feature is non-standard and is not on a standards track. Do not use it on production sites facing the Web: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
abort method is used to release the lock on the
LockedFile object, making it inactive: its
active property is set to false and all ongoing operations are canceled.
Note: When an ongoing operation is canceled, there is no rollback (it is not a database transaction), therefore the file can be corrupted if the canceled operation was performing some writing.
var request = instanceOfLockedFile.abort();
FileRequest object to handle the success or failure of the operation.
|FileSystem API||Editor's Draft||Draft proposal|
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