Teaching Information Management via a Web-Based Course.

Fuente: ERIC Institute of Education Sciences

Saved in:

Bibliographic Details
Main Author:	Van Brakel, Pieter
Format:	Recurso educativo Open Access
Language:	en
Published:	1999
Subjects:	Access to Computers Distance Education Evaluation Methods Foreign Countries Higher Education Information Management Information Sources Learning Modules Online Courses Student Evaluation Web Based Instruction World Wide Web
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

_version_	1867181579837636608
author	Van Brakel, Pieter
author_facet	Van Brakel, Pieter Van Brakel, Pieter
collection	Education Resources Information Center
contents	Teaching Information Management via a Web-Based Course. Van Brakel, Pieter Access to Computers Distance Education Evaluation Methods Foreign Countries Higher Education Information Management Information Sources Learning Modules Online Courses Student Evaluation Web Based Instruction World Wide Web Discussion of distance learning courses offered via the World Wide Web focuses on the Postgraduate Diploma in Information Management implemented by Rand Afrikaans University (South Africa). Highlights include requirements of a successful Web-based distance learning course; interrelated modules; electronic information sources; easy updating capabilities; secured access; and evaluation techniques. (LRW)
format	Recurso educativo Open Access
id	eric_EJ603739
institution	ERIC Institute of Education Sciences
language	en
publishDate	1999
record_format	eric
spellingShingle	Teaching Information Management via a Web-Based Course. Van Brakel, Pieter Access to Computers Distance Education Evaluation Methods Foreign Countries Higher Education Information Management Information Sources Learning Modules Online Courses Student Evaluation Web Based Instruction World Wide Web Teaching Information Management via a Web-Based Course. Van Brakel, Pieter Access to Computers Distance Education Evaluation Methods Foreign Countries Higher Education Information Management Information Sources Learning Modules Online Courses Student Evaluation Web Based Instruction World Wide Web Discussion of distance learning courses offered via the World Wide Web focuses on the Postgraduate Diploma in Information Management implemented by Rand Afrikaans University (South Africa). Highlights include requirements of a successful Web-based distance learning course; interrelated modules; electronic information sources; easy updating capabilities; secured access; and evaluation techniques. (LRW)
title	Teaching Information Management via a Web-Based Course.
topic	Access to Computers Distance Education Evaluation Methods Foreign Countries Higher Education Information Management Information Sources Learning Modules Online Courses Student Evaluation Web Based Instruction World Wide Web
url	https://eric.ed.gov/?id=EJ603739

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
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language	"en"

Session

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SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
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SERVER_PORT	"443"
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REQUEST_SCHEME	"https"
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GATEWAY_INTERFACE	"CGI/1.1"
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REQUEST_URI	"/Record/eric_EJ603739/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789429421.7462
REQUEST_TIME	1789429421

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

Environment & details:

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Files empty

Key	Value
ui	"standard"
VUFIND_SESSION	"93bc7294b6b8c37d7f3c165fc52753e7"
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Session

Key	Value
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FlashMessenger	Laminas\Stdlib\ArrayObject {#1455}
SessionHelper	Laminas\Stdlib\ArrayObject {#1785}

Server/Request Data

Key	Value
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REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"ui=standard; VUFIND_SESSION=93bc7294b6b8c37d7f3c165fc52753e7; language=en"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
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SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.61"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"13757"
REDIRECT_URL	"/Record/eric_EJ603739/Details"
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/eric_EJ603739/Details"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1789429421.7462
REQUEST_TIME	1789429421

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler

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