Non-standard: 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.
write method is used to write some data within the file.
The write starts at the position set in
LockedFile.location and moves
that position by the number of written bytes.
var request = instanceOfLockedFile.write(data);
The data to write into the file. It can be a string or an
FileRequest object to handle the success or failure of the operation.
|FileSystem API||Editor's Draft||Draft proposal|