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[Acmcontester-developers] SF.net SVN: acmcontester: [71] WebEditor/src
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From: <se...@us...> - 2008-05-02 09:54:54
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Revision: 71
http://acmcontester.svn.sourceforge.net/acmcontester/?rev=71&view=rev
Author: sem62
Date: 2008-05-02 02:54:59 -0700 (Fri, 02 May 2008)
Log Message:
-----------
Initial import of template
Added Paths:
-----------
WebEditor/src/template/
WebEditor/src/template/LectureModel.conf
WebEditor/src/template/LectureModel.html
WebEditor/src/template/SimpleQuestionModel.conf
WebEditor/src/template/SimpleQuestionModel.html
WebEditor/src/template/SummaryPageModel.html
WebEditor/src/template/global/
WebEditor/src/template/global/APIWrapper.js
WebEditor/src/template/global/SummaryPage.js
WebEditor/src/template/global/main.css
WebEditor/src/template/global/simpleQ.js
Added: WebEditor/src/template/LectureModel.conf
===================================================================
--- WebEditor/src/template/LectureModel.conf (rev 0)
+++ WebEditor/src/template/LectureModel.conf 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,5 @@
+<?xml version = "1.0" ?>
+<LectureModel>
+ <caption>New caption</caption>
+ <content>New content.</content>
+</LectureModel>
Added: WebEditor/src/template/LectureModel.html
===================================================================
--- WebEditor/src/template/LectureModel.html (rev 0)
+++ WebEditor/src/template/LectureModel.html 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,16 @@
+<html>
+<head>
+ <title>title</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf8" />
+ <script type="text/javascript" src="global/APIWrapper.js"></script>
+</head>
+
+<body onload="Initialize();" onunload="Terminate();">
+ <div id="lecture_caption">
+ <!--caption start-->New caption<!--caption end-->
+ </div>
+ <div id="lecture_content">
+ <!--content start--><!--content end-->
+ </div>
+</body>
+</html>
\ No newline at end of file
Added: WebEditor/src/template/SimpleQuestionModel.conf
===================================================================
--- WebEditor/src/template/SimpleQuestionModel.conf (rev 0)
+++ WebEditor/src/template/SimpleQuestionModel.conf 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,9 @@
+<?xml version = "1.0" ?>
+<SimpleQuestionModel>
+ <caption>New caption</caption>
+ <question>Answer "Yes" to question, please.</question>
+ <answers singleVariant="false">
+ <answer point="0">Yes</answer>
+ <answer point="1">No</answer>
+ </answers>
+</SimpleQuestionModel>
Added: WebEditor/src/template/SimpleQuestionModel.html
===================================================================
--- WebEditor/src/template/SimpleQuestionModel.html (rev 0)
+++ WebEditor/src/template/SimpleQuestionModel.html 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,27 @@
+<html>
+<head>
+ <title>title</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf8" />
+ <script type="text/javascript" src="global/APIWrapper.js"></script>
+ <script type="text/javascript" src="global/simpleQ.js"></script>
+</head>
+
+<body onload="Initialize();" onunload="Terminate();">
+ <div id="simpleQ_caption">
+ <!--caption start-->New caption<!--caption end-->
+ </div>
+ <div id="simpleQ_question">
+ <!--question start-->Answer "Yes" to question, please.<!--question end-->
+ </div>
+ <form onsubmit="return checkAnswer(this);">
+ <div id="simpleQ_answers">
+ <script language="javascript">
+ <!--answers start-->
+ <!--answers end-->
+ show();
+ </script>
+ </div>
+ <input type=submit value="Next">
+ </form>
+</body>
+</html>
\ No newline at end of file
Added: WebEditor/src/template/SummaryPageModel.html
===================================================================
--- WebEditor/src/template/SummaryPageModel.html (rev 0)
+++ WebEditor/src/template/SummaryPageModel.html 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,17 @@
+<html>
+<head>
+ <title>title</title>
+ <meta http-equiv="Content-Type" content="text/html; charset=utf8" />
+ <script type="text/javascript" src="global/APIWrapper.js"></script>
+ <script type="text/javascript" src="global/SummaryPage.js"></script>
+</head>
+
+<body onload="Initialize();" onunload="Terminate();">
+ <div id="page_content">
+ <script type="text/javascript">
+ <!--content start-->
+ <!--content end-->
+ </script>
+ </div>
+</body>
+</html>
\ No newline at end of file
Added: WebEditor/src/template/global/APIWrapper.js
===================================================================
--- WebEditor/src/template/global/APIWrapper.js (rev 0)
+++ WebEditor/src/template/global/APIWrapper.js 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,458 @@
+/*******************************************************************************
+**
+** Advanced Distributed Learning Co-Laboratory (ADL Co-Lab) grants you
+** ("Licensee") a non-exclusive, royalty free, license to use and redistribute
+** this software in source and binary code form, provided that i) this copyright
+** notice and license appear on all copies of the software; and ii) Licensee
+** does not utilize the software in a manner which is disparaging to ADL Co-Lab.
+**
+** This software is provided "AS IS," without a warranty of any kind. ALL
+** EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING ANY
+** IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR
+** NON-INFRINGEMENT, ARE HEREBY EXCLUDED. ADL Co-Lab AND ITS LICENSORS SHALL
+** NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING,
+** MODIFYING OR DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL
+** ADL Co-Lab OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA,
+** OR FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
+** DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, ARISING
+** OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, EVEN IF ADL Co-Lab HAS BEEN
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+**
+*******************************************************************************/
+
+/*******************************************************************************
+**
+** This file is being presented to Content Developers, Content Programmers and
+** Instructional Designers to demonstrate one way to abstract API calls from the
+** actual content to allow for uniformity and reuse of content fragments.
+**
+** The purpose in wrapping the calls to the API is to (1) provide a
+** consistent means of finding the LMS API adapter within the window
+** hierarchy, (2) to ensure that the method calls are called correctly by the
+** SCO and (3) to make possible changes to the actual API Specifications and
+** Standards easier to implement/change quickly.
+**
+** This is just one possible example for implementing the API guidelines for
+** runtime communication between an LMS and executable content components.
+** There are many other possible implementations.
+**
+*******************************************************************************/
+
+// local variable definitions used for finding the API
+var apiHandle = null;
+var findAPITries = 0;
+var noAPIFound = "false";
+
+// local variable used to keep from calling Terminate() more than once
+var terminated = "false";
+
+// local variable used by the content developer to debug
+// This should be set to true during development to find errors. However,
+// This should be set to false prior to deployment.
+var _debug = false;
+
+/*******************************************************************************
+**
+** This function looks for an object named API in parent and opener windows
+**
+** Inputs: Object - The Window Object
+**
+** Return: Object - If the API object is found, it's returned, otherwise null
+** is returned
+**
+*******************************************************************************/
+function findAPI( win )
+{
+ while ( (win.API_1484_11 == null) &&
+ (win.parent != null) &&
+ (win.parent != win) )
+ {
+ findAPITries++;
+
+ if ( findAPITries > 500 )
+ {
+ alert( "Error finding API -- too deeply nested." );
+ return null;
+ }
+
+ win = win.parent;
+ }
+
+ return win.API_1484_11;
+}
+
+/*******************************************************************************
+**
+** This function looks for an object named API, first in the current window's
+** frame hierarchy and then, if necessary, in the current window's opener window
+** hierarchy (if there is an opener window).
+**
+** Inputs: none
+**
+** Return: Object - If the API object is found, it's returned, otherwise null
+** is returned
+**
+*******************************************************************************/
+function getAPI()
+{
+ var theAPI = findAPI( window );
+
+ if ( (theAPI == null) &&
+ (window.opener != null) &&
+ (typeof(window.opener) != "undefined") )
+ {
+ theAPI = findAPI( window.opener );
+ }
+
+ if (theAPI == null)
+ {
+ alert( "Unable to locate the LMS's API Implementation.\n" +
+ "Communication with the LMS will not occur." );
+
+ noAPIFound = "true";
+ }
+
+ return theAPI
+}
+
+/*******************************************************************************
+**
+** Returns the handle to API object if it was previously set, otherwise it
+** returns null
+**
+** Inputs: None
+**
+** Return: Object - The value contained by the apiHandle variable.
+**
+*******************************************************************************/
+function getAPIHandle()
+{
+ if ( apiHandle == null )
+ {
+ if ( noAPIFound == "false" )
+ {
+ apiHandle = getAPI();
+ }
+ }
+
+ return apiHandle;
+}
+
+/*******************************************************************************
+**
+** This function is used to tell the LMS to initiate the communication session.
+**
+** Inputs: None
+**
+** Return: String - "true" if the initialization was successful, or
+** "false" if the initialization failed.
+**
+*******************************************************************************/
+function initializeCommunication()
+{
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "false";
+ }
+ else
+ {
+ var result = api.Initialize("");
+
+ if ( result != "true" )
+ {
+ var errCode = retrieveLastErrorCode();
+
+ displayErrorInfo( errCode );
+
+ // may want to do some error handling
+ }
+ }
+
+ return result;
+}
+
+/*******************************************************************************
+**
+** This function is used to tell the LMS to terminate the communication session
+**
+** Inputs: None
+**
+** Return: String - "true" if successful or
+** "false" if failed.
+**
+*******************************************************************************/
+function terminateCommunication()
+{
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "false";
+ }
+ else
+ {
+ // call Terminate only if it was not previously called
+ if ( terminated != "true" )
+ {
+ // call the Terminate function that should be implemented by
+ // the API
+ var result = api.Terminate("");
+
+ if ( result != "true" )
+ {
+ var errCode = retrieveLastErrorCode();
+
+ displayErrorInfo( errCode );
+
+ // may want to do some error handling
+ }
+ else // terminate was successful
+ {
+ terminated = "true";
+ }
+ }
+ }
+
+ return result;
+}
+
+/*******************************************************************************
+**
+** This function requests information from the LMS.
+**
+** Inputs: String - Name of the data model defined category or element
+** (e.g. cmi.core.learner_id)
+**
+** Return: String - The value presently assigned to the specified data model
+** element.
+**
+*******************************************************************************/
+function retrieveDataValue( name )
+{
+ // do not call a set after finish was called
+ if ( terminated != "true" )
+ {
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "";
+ }
+ else
+ {
+ var value = api.GetValue( name );
+
+ var errCode = api.GetLastError();
+
+ if ( errCode != "0" )
+ {
+ var errCode = retrieveLastErrorCode();
+
+ displayErrorInfo( errCode );
+ }
+ else
+ {
+ return value;
+ }
+ }
+ }
+
+ return;
+}
+
+/*******************************************************************************
+**
+** This function is used to tell the LMS to assign the value to the named data
+** model element.
+**
+** Inputs: String - Name of the data model defined category or element value
+**
+** String - The value that the named element or category will be
+** assigned
+**
+** Return: String - "true" if successful or
+** "false" if failed.
+**
+*******************************************************************************/
+function storeDataValue( name, value )
+{
+ // do not call a set after finish was called
+ if ( terminated != "true" )
+ {
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return;
+ }
+ else
+ {
+ var result = api.SetValue( name, value );
+
+ if ( result != "true" )
+ {
+ var errCode = retrieveLastErrorCode();
+
+ displayErrorInfo( errCode );
+
+ // may want to do some error handling
+ }
+ }
+ }
+
+ return;
+}
+
+/*******************************************************************************
+**
+** This function requests the error code for the current error state from the
+** LMS.
+**
+** Inputs: None
+**
+** Return: String - The last error code.
+**
+*******************************************************************************/
+function retrieveLastErrorCode()
+{
+ // It is permitted to call GetLastError() after Terminate()
+
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "";
+ }
+ else
+ {
+ return api.GetLastError();
+ }
+}
+
+/*******************************************************************************
+**
+** This function requests a textual description of the current error state from
+** the LMS
+**
+** Inputs: String - The error code.
+**
+** Return: String - Textual description of the given error state.
+**
+*******************************************************************************/
+function retrieveErrorInfo( errCode )
+{
+ // It is permitted to call GetLastError() after Terminate()
+
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "";
+ }
+ else
+ {
+
+ return api.GetErrorString( errCode );
+ }
+}
+
+/*******************************************************************************
+**
+** This function requests additional diagnostic information about the given
+** error code. This information is LMS specific, but can help a developer find
+** errors in the SCO.
+**
+** Inputs: String - The error code.
+**
+** Return: String - Additional diagnostic information about the given error
+** code
+**
+*******************************************************************************/
+function retrieveDiagnosticInfo( error )
+{
+ // It is permitted to call GetLastError() after Terminate()
+
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "";
+ }
+ else
+ {
+ return api.GetDiagnostic( error );
+ }
+}
+
+/*******************************************************************************
+**
+** This function requests that the LMS persist all data to this point in the
+** session.
+**
+** Inputs: None
+**
+** Return: None
+**
+*******************************************************************************/
+function persistData()
+{
+ // do not call a set after Terminate() was called
+ if ( terminated != "true" )
+ {
+ var api = getAPIHandle();
+
+ if ( api == null )
+ {
+ return "";
+ }
+ else
+ {
+ return api.Commit();
+ }
+ }
+ else
+ {
+ return "";
+ }
+}
+
+/*******************************************************************************
+**
+** Display the last error code, error description and diagnostic information.
+**
+** Inputs: String - The error code
+**
+** Return: None
+**
+*******************************************************************************/
+function displayErrorInfo( errCode )
+{
+ if ( _debug )
+ {
+ var errString = retrieveErrorInfo( errCode );
+ var errDiagnostic = retrieveDiagnosticInfo( errCode );
+
+ alert( "ERROR: " + errCode + " - " + errString + "\n" +
+ "DIAGNOSTIC: " + errDiagnostic );
+ }
+}
+
+function Terminate()
+{
+ terminateCommunication();
+}
+
+function Initialize()
+{
+ initializeCommunication();
+}
+
+function SetValue(p1, p2){
+ storeDataValue(p1, p2);
+}
+
+function GetValue(p1){
+ return retrieveDataValue(p1);
+}
Added: WebEditor/src/template/global/SummaryPage.js
===================================================================
Added: WebEditor/src/template/global/main.css
===================================================================
--- WebEditor/src/template/global/main.css (rev 0)
+++ WebEditor/src/template/global/main.css 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,18 @@
+body {
+ font-family:Verdana,Tahoma,Arial,Sans-Serif;
+ font-size:11px;
+ background-color: #DAF3FF;
+ padding:10px 20px 20px 10px;
+ scrollbar-3dlight-color:#C4C4B8;
+ scrollbar-arrow-color:#6A6A53;
+ scrollbar-darkshadow-color:#8A8A73;
+ scrollbar-face-color:#D9D9D0;
+ scrollbar-highlight-color:#FFFFFF;
+ scrollbar-shadow-color:#8A8A73;
+ scrollbar-track-color:#EFEFEF
+}
+
+.head{
+ font-size: 36px;
+ text-decoration: bold, underline;
+}
Added: WebEditor/src/template/global/simpleQ.js
===================================================================
--- WebEditor/src/template/global/simpleQ.js (rev 0)
+++ WebEditor/src/template/global/simpleQ.js 2008-05-02 09:54:59 UTC (rev 71)
@@ -0,0 +1,142 @@
+var singleAnswer=false;
+var answers=new Array();
+function setSingleVariant(singleVariant){
+ singleAnswer = singleVariant;
+}
+function addAnswer(_text, _point){
+ var answer = {
+ point: _point,
+ text: _text,
+ id: "answer" + answers.length
+ };
+ answers.push(answer);
+};
+function show(){
+ var i;
+ var interactions = GetValue("cmi.interactions._count");
+ var pref = "cmi.interactions." + interactions + ".";
+ if (singleAnswer){
+ SetValue(pref + "type", "choice");
+ } else {
+ SetValue(pref + "type", "other");
+ }
+
+ for (i=0; i < answers.length; i++){
+ if (singleAnswer){
+ document.write("<input type='radio' name='answer' id='" + answers[i].id + "' value='" + answers[i].id + "'>");
+ } else {
+ document.write("<input type='checkbox' id='" + answers[i].id + "'>");
+ }
+ document.write(answers[i].text);
+ document.write("<BR>");
+
+ SetValue(pref + "correct_responses." + i + ".pattern", "\"" + answers[i].id + "\"");
+ SetValue(pref + "correct_responses." + i + ".weighting", "\"" + answers[i].point + "\"");
+ }
+}
+function getMaxScore(){
+ if (singleAnswer){
+ var i;
+ var max = answers[0].point;
+ for (i=1; i < answers.length; i++){
+ if (answers[i].point > max){
+ max = answers[i].point;
+ }
+ }
+ } else {
+ var i;
+ var max = 0;
+ for (i=0; i < answers.length; i++){
+ if (answers[i].point > 0){
+ max += answers[i].point;
+ }
+ }
+ }
+ return max;
+}
+function getMinScore(){
+ if (singleAnswer){
+ var i;
+ var min = answers[0].point;
+ for (i=1; i < answers.length; i++){
+ if (answers[i].point < min){
+ min = answers[i].point;
+ }
+ }
+ } else {
+ var i;
+ var min = 0;
+ for (i=0; i < answers.length; i++){
+ if (answers[i].point < 0){
+ min += answers[i].point;
+ }
+ }
+ }
+ return min;
+}
+function getRawScore(){
+ var i;
+ var res=0;
+ for (i=0; i < answers.length; i++){
+ var ans = document.getElementById(answers[i].id);
+ if (ans.checked){
+ res += answers[i].point;
+ }
+ }
+
+ return res;
+}
+function checkAnswer(frm){
+ SetValue("cmi.complation_status", "complated");
+ SetValue("cmi.exit", "normal");
+
+ var max = getMaxScore();
+ var min = getMinScore();
+ var raw = getRawScore()
+ var scaled = ((raw - min)/(max - min))*2 - 1;
+
+ SetValue("cmi.score.min", min);
+ SetValue("cmi.score.max", max);
+ SetValue("cmi.score.raw", raw);
+ SetValue("cmi.score.scaled", scaled);
+ SetValue("cmi.success_status", (raw==max)?"complate":"incomplate");
+
+ SetValue("cmi.objectives.0.score.min", min);
+ SetValue("cmi.objectives.0.score.max", max);
+ SetValue("cmi.objectives.0.score.raw", raw);
+ SetValue("cmi.objectives.0.score.scaled", scaled);
+
+ var pref = "cmi.interactions." + (GetValue("cmi.interactions._count") - 1);
+ if (singleAnswer){
+ var i;
+ for (i=0; i < answers.length; i++){
+ var ans = document.getElementById(answers[i].id);
+ if (ans.checked){
+ SetValue(pref + ".learner_response", "\"" + answers[i].id + "\"");
+
+ break;
+ }
+ }
+ } else {
+ var i;
+ var checkedCount = 0;
+ var res = "";
+ for (i=0; i < answers.length; i++){
+ var ans = document.getElementById(answers[i].id);
+ if (ans.checked){
+ checkedCount++;
+ if (checkedCount > 1){
+ res += "[,]";
+ }
+ res += answers[i].id;
+ }
+ }
+ SetValue(pref + ".learner_response", "\"" + res + "\"");
+ }
+
+ SetValue(pref + ".result", "\"" + scaled + "\"");
+
+ Terminate();
+
+ return false;
+}
\ No newline at end of file
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