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.
Obsolete since Gecko 7.0 (Firefox 7.0 / Thunderbird 7.0 / SeaMonkey 2.4)
This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it.
Summary
Returns the name of the file. For security reasons the path is excluded from this property.
This property is deprecated. Use
File.name instead.Syntax
var name = instanceOfFile.fileName
Value
A string
Specification
Not part of any specification.