Configuration


Added by Spyros Papadakis, last edited by Spyros Papadakis on Sep 16, 2008  (view change)

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Οι ακόλουθες ενδείξεις περιγράφουν τις ρυθμίσεις του εξυπηρετητή στο LAMS.  Μπορεί να οριστoύν μέσω της οθόνης "Ρυθμίσεις Διαμόρφωσης" στη Διαχείριση Συστήματος.  Οι καταχωρήσεις με το είναι καταχωρήσεις που χρησιμοποιούνται για την προσαρμογή LAMS στο δικτυακό σας τόπο. Στις περισσότερες περιπτώσεις, αλλάζοντας μια ρύθμιση μέσω της οθόνης "Διαμόρωση Ρυθμίσεων" θα αλλάξει η ρύθμιση αμέσως. Αλλά αν αλλάξετε Ανενεργό χρονικό όριο του χρήστη ή Επιτρέψετε Πολλαπλές Είσοδους τότε θα χρειαστεί να επανεκκινήσετε LAMS για τις αλλαγές αυτές επηρεάζουν τις  ρυθμίσεις που ήδη υπάρχουν στην προσωρινή αποθήκευση. Μην αλλάξετε οποιαδήποτε από τις τιμές που δεν έχουν εκτός εάν ειδικά σας πουν να τις αλλάξετε!

Αν θέλετε να αλλάξετε το χρώμα ή το λογότυπο στο LAMS, δείτε τα Θέματα (Themes).

Chat Server

Chat server settings. See "Setting Up Wildfire Chat Server" on http://wiki.lamsfoundation.org/display/lamsdocs/Windows+Installer+Help

  Label Configuration Key Description
Chat Service Admin Username XmppAdmin Admin username set up in Wildfire e.g. admin
Chat Server Conference XmppConference Same as XmppDomain, but prepended with 'conference.', e.g. 'conference.localhost'
Chat Server Domain XmppDomain The address of the chat server e.g. localhost
Chat Server Admin Password XmppPassword Password for the Wildfire admin user

Email

  Label Configuration Key Description
LAMS Support Email LamsSupportEmail Not used in LAMS 2.0. In LAMS 2.1 it is the the return address used on system emails (e.g. Forgot Password emails).
SMTP Server SMTPServer Required for sending system emails.

Features

  Label Configuration Key Description
Allow Direct Lesson Launch AllowDirectLessonLaunch The lesson launch pageis a special url which will display a short page with basic lesson details and a button to allow the user to start the learner interface for this lesson. If AllowDirectLessonLaunch is "true" then the url for the lesson launch page will be shown in authoring for staff to copy and paste into another system, or send by email to the learners. Default to "false". Should be "true" or "false".
Allow Live Edit AllowLiveEdit Live Edit allows a staff member to change a learning design (sequence) once a lesson has started. It changes just the copy of the learning design that is being used for the lesson - the original design created in authoring is not changed by LiveEdit. This configuration parameter shows/hides the Live Edit button in Monitoring. Added in LAMS 2.0.3 / RAMS 1.0. Defaults to "true". Should be "true" or "false".
Enable LAMS Community LAMS_Community_enable Turn on the LAMS Community tab on the user's main screen.

Look and Feel

  Label Configuration Key Description
Authoring Screen Size
AuthoringScreenSize The size of the Authoring client window. The value should be in the format of
Unknown macro: {width}

x

Unknown macro: {height}

e.g. 1024x768 Added in LAMS 2.1. |

Monitor Screen Size
MonitorScreenSize The size of the Monitor client window. The value should be in the format of

x

Unknown macro: {height}

e.g. 1024x768 Added in LAMS 2.1. |

Learner Screen Size
LearnerScreenSize The size of the Learner client window. The value should be in the format of
Unknown macro: {width}

x

e.g. 800x600 Added in LAMS 2.1.

System Admin Screen Size
AdminScreenSize The size of the System Admin window. The value should be in the format of
Unknown macro: {width}

x

Unknown macro: {height}

e.g. 800x600 Added in LAMS 2.1.

Authoring Activities Colour AuthoringActivitiesColour Show the the activity icons with a variety of background colours in authoring. Defaults to true, change to false to give the icons a consistent background colour
Custom Tab URL CustomTabLink A custom tab is a tab that appears next to the My Profile tab on the main screen. If this entry is blank, then no tab is displayed. If this entry is not blank, Custom Tab Link should also be filled in. This entry should contain the URL to be called when the tab is selected. Added in LAMS 2.1.
Custom Tab Title CustomTabTitle The text to be displayed on the custom tab (see Custom Tab URL). Added in LAMS 2.1.
Default Flash Theme DefaultFlashTheme Default theme to be used for Flash parts. Defaults to "default", which matches to the defaultTheme.xml in lams.ear\lams-central.war\flashxml. No alternative themes are available at the moment.
Default HTML Theme DefaultHTMLTheme Default theme to be used for HTML pages. Defaults to "default", which matches to the defaultHTML.css and defaultHTML_learner.css files in lams.ear\lams-central.war\css. No alternative themes are available at the moment.
Batch size for monitoring's learner progress screen. LearnerProgressBatchSize Number of learners to be displayed on the learner progress screen in monitoring
Locale ServerLanguage Default server language. Must be an entry from the lams_supported_locale table e.g. en_AU, es_ES. If this entry is invalid, the login pages will revert to Australian English
Locale Page Direction ServerPageDirection Overall page layout - LTR (Left to right) or RTL (Right to left). Should match the ServerLanguage. Not fully supported in LAMS 2.0.

LDAP (Added in LAMS 2.1)

See LDAP Configuration.

LDAP Attribute Mapping (Added in LAMS 2.1)

See LDAP Configuration.

System Configuration

  Label Configuration Key Description
  Number of Days to Keep Preview CleanupPreviewOlderThanDays Not currently in use.
Flash Dump Files Directory DumpDir When the Flash clients receive an unexpected response from the server, the user can write out a dump file to this directory. The dump file can be used for reporting bugs back to the LAMS team.
EAR Directory EARDir The "deployed" or "running" version of LAMS will go here. It is usually <JBOSS directory>/server/default/deploy/lams.ear. If this is wrong then the export portfolio will not work correctly.
Help URL HelpURL This website! Defaults to http://wiki.lamsfoundation.org/display/lamsdocs/
Server URL ServerURL ServerURL must be set to the url you intend to use to run LAMS. If you put one url here, and then access LAMS via another url the look and feel will be wrong as the stylesheets will not load properly. It may also call the Flash parts of LAMS to fail.
Server URL Context Path ServerURLContextPath This is the part of the ServerURL that comes after the http://<server:port>/. For example, if your ServerURL is "http://localhost:8080/lams/" then the ServerURLContextPath must be "lams/". If your ServerURL is "http://somehostofmine.com.au/rams/" then the ServerURLContextPath must be "rams/". This is used to build paths to the HTML editor, so if it is wrong then the HTML editor will not work.
Temporary Files Directory TempDir Location of temporary files. Should be allocated to an area with plenty of disk space. These files can be deleted if they are more than a couple of days old.
  Cache Debug Listener UseCacheDebugListener Development only usage - used when debugging issues with the JBOSS Debugger.
Inactive User Timeout UserInactiveTimeout Number of seconds until an inactive user's session should timeout. Defaults to 86400 (24 hours).
  Version Version Overall version string identifying LAMS. Displayed on the login screen. Value set when a release is done.

Uploaded Files

  Label Configuration Key Description
Content Repository Directory ContentRepositoryPath This is where all uploaded files are stored, so it needs to be on a disk with plenty of space.
  Executable Extensions ExecutableExtensions Not used at present.
Maximum Memory Used When Uploading UploadFileMaxMemorySize Maximum amount of memory that should be used when user's uploading files. If the file is larger than this, then it is temporarily written to disk.
Maximum Upload Size UploadFileMaxSize Maximum size of file uploaded by a learner. Given in bytes. Defaults to 1048576 (1 MB). Used from LAMS 2.0.1 onwards.
Maximum Large Upload Size UploadLargeFileMaxSize Maximum size of file uploaded in special areas where a larger file is permitted (e.g. authoring). Given in bytes. Defaults to 10485760 (10 MB). Used from LAMS 2.0.1 onwards.

Version

  Label Configuration Key Description
  Authoring Client Version AuthoringClientVersion Version string identifying the build of the Authoring Flash client. Value set when LAMS is compiled.
  Language Pack Install Date DictionaryDateCreated Date when last language pack was installed. Used to trigger the download of new language files to the Flash clients. Should be set when new language packs are installed.
  Learner Client Version LearnerClientVersion Version string identifying the build of the Learner Flash client. Value set when LAMS is compiled.
  Monitor Client Version MonitorClientVersion Version string identifying the build of the Monitoring Flash client. Value set when LAMS is compiled.
  Server Version Number ServerVersionNumber Version string identifying server co