October 2005
Intermediate to advanced
288 pages
5h 49m
English
Content preview from Adobe® Bridge® Official JavaScript ReferenceBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 4. Using File and Folder Objects
Overview
Path name syntax is very different in Windows®, Mac OS®, and UNIX®, so Adobe ExendScript defines the File and Folder objects to provide platform-independent access to the underlying file system. A File Object (page 139) represents a disk file; a Folder Object (page 148) represents a directory or folder.
The
Folderobject supports file system functionality such as traversing the hierarchy; creating, renaming, or removing files; or resolving file aliases.The
Fileobject supports input/output functions to read or write files.
There are several ways to distinguish between a File and a Folder object. For example:
if (f instanceof File) ... if (typeof f.open == "undefined") ...// Folders do not open
File ...
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