When dealing with a multipart form, the array returned by
CGI#[]
is composed of objects of class
Tempfile, with the following
dynamically added methods:
|
Method
|
Description
|
read
|
Body |
local_path
|
Path to local file containing the content |
original_filename
|
Original filename of the content |
content_type
|
Content type |
 |
|
class CGI::Session
|
|
Parent:
|
Object
|
|
Version:
|
1.6
|
|
Index:
new
[ ]
[ ]=
delete
update
A
CGI::Session maintains a persistent state for web users in a
CGI environment. Sessions may be memory-resident or may be stored
on disk. See the discussion on page 146 for details.
|
class methods
|
|
new
|
CGI::Session.new( aCgi, [
aHash
]*
)
-> aSession
|
|
Returns a new session object for the CGI query. Options
that may be given in aHash include:
|
Option
|
Description
|
session_key
|
Name of CGI key for session
identification. |
session_id
|
Value of session id. |
new_session
|
If true, create a new session
id for this session. If false, use an
existing session identified by session_id. If
omitted, use an existing session if available,
otherwise create a new one. |
database_manager
|
Class to use to save sessions; may be
CGI::Session::FileStore or
CGI::Session::MemoryStore
(or user defined if you're
brave). Default is FileStore. |
tmpdir
|
For FileStore, directory for session files. |
prefix
|
For FileStore, prefix of session filenames. |
|
|
|
instance methods
|
|
[ ]
|
aSession[ aKey ]
-> aValue
|
|
Returns the value for the given key.
|
|
[ ]=
|
aSession[ aKey ] = aValue
-> aValue
|
|
Sets the value for the given key.
|
|
delete
|
aSession.delete
|
|
Calls the delete method of the underlying database
manager. For FileStore, deletes the physical file
containing the session.
For MemoryStore, removes the session from memory.
|
|
update
|
aSession.update
|
|
Calls the update method of the underlying database
manager. For FileStore, writes the session data out to
disk. Has no effect with MemoryStore.
|
