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.
The FileRequest interface extends the DOMRequest interface to provide some extra properties necessary for the LockedFile objects.
FileRequest also inherits properties from the DOMRequest interface.
FileRequest.lockedFile Read only
The LockedFile object from which the request was started.
FileRequest.onprogressA callback handler called repeatedly while the operation represented by the FileRequest is in progress.
None.
| Specification | Status | Comment |
|---|---|---|
| FileSystem API | Editor's Draft | Draft proposal. |
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https://developer.mozilla.org/en-US/docs/Web/API/FileRequest