}
}
?>
- var cmi = new Object(); // Used need to debug cmi content (if you uncomment this, you must comment the definition inside SCORMapi1_3)
+
+// Used need to debug cmi content (if you uncomment this, you must comment the definition inside SCORMapi1_3)
+//var cmi = new Object();
//
// SCORM 1.3 API Implementation
//
function SCORMapi1_3() {
// Standard Data Type Definition
- CMIString200 = '^.{0,200}$';
- CMIString250 = '^.{0,250}$';
- CMILangString250 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250}$)?';
- CMIString1000 = '^.{0,1500}$';
- CMIString4000 = '^.{0,4000}$';
- CMILangString4000 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?';
- CMIString64000 = '^.{0,64000}$';
- CMILang = '^([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?$|^$';
- CMITime = '^(19[7-9]{1}[0-9]{1}|20[0-2]{1}[0-9]{1}|203[0-8]{1})((-(0[1-9]{1}|1[0-2]{1}))((-(0[1-9]{1}|[1-2]{1}[0-9]{1}|3[0-1]{1}))(T([0-1]{1}[0-9]{1}|2[0-3]{1})((:[0-5]{1}[0-9]{1})((:[0-5]{1}[0-9]{1})((\\.[0-9]{1,2})((Z|([+|-]([0-1]{1}[0-9]{1}|2[0-3]{1})))(:[0-5]{1}[0-9]{1})?)?)?)?)?)?)?)?$';
- CMITimespan = '^P(\\d+Y)?(\\d+M)?(\\d+D)?(T(((\\d+H)(\\d+M)?(\\d+(\.\\d{1,2})?S)?)|((\\d+M)(\\d+(\.\\d{1,2})?S)?)|((\\d+(\.\\d{1,2})?S))))?$';
- CMIInteger = '^\\d+$';
- CMISInteger = '^-?([0-9]+)$';
- CMIDecimal = '^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
- CMIIdentifier = '^\\S{0,200}[a-zA-Z0-9]$';
- CMILongIdentifier = '^\\S{0,4000}[a-zA-Z0-9]$';
- CMIFeedback = '^.*$'; // This must be redefined
- CMIIndex = '[._](\\d+).';
- CMIIndexStore = '.N(\\d+).';
+ var CMIString200 = '^.{0,200}$';
+ var CMIString250 = '^.{0,250}$';
+ var CMIString1000 = '^.{0,1500}$';
+ var CMIString4000 = '^.{0,4000}$';
+ var CMIString64000 = '^.{0,64000}$';
+ var CMILang = '^([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?$|^$';
+ var CMILangString250 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250}$)?';
+ var CMILangString4000 = '^(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?';
+ var CMITime = '^(19[7-9]{1}[0-9]{1}|20[0-2]{1}[0-9]{1}|203[0-8]{1})((-(0[1-9]{1}|1[0-2]{1}))((-(0[1-9]{1}|[1-2]{1}[0-9]{1}|3[0-1]{1}))(T([0-1]{1}[0-9]{1}|2[0-3]{1})((:[0-5]{1}[0-9]{1})((:[0-5]{1}[0-9]{1})((\\.[0-9]{1,2})((Z|([+|-]([0-1]{1}[0-9]{1}|2[0-3]{1})))(:[0-5]{1}[0-9]{1})?)?)?)?)?)?)?)?$';
+ var CMITimespan = '^P(\\d+Y)?(\\d+M)?(\\d+D)?(T(((\\d+H)(\\d+M)?(\\d+(\.\\d{1,2})?S)?)|((\\d+M)(\\d+(\.\\d{1,2})?S)?)|((\\d+(\.\\d{1,2})?S))))?$';
+ var CMIInteger = '^\\d+$';
+ var CMISInteger = '^-?([0-9]+)$';
+ var CMIDecimal = '^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
+ var CMIIdentifier = '^\\S{0,250}[a-zA-Z0-9]$';
+ var CMILongIdentifier = '^\\S{0,4000}[a-zA-Z0-9]$';
+ var CMIFeedback = '^.*$'; // This must be redefined
+ var CMIIndex = '[._](\\d+).';
+ var CMIIndexStore = '.N(\\d+).';
// Vocabulary Data Type Definition
- CMICStatus = '^completed$|^incomplete$|^not attempted$|^unknown$';
- CMISStatus = '^passed$|^failed$|^unknown$';
- CMIExit = '^time-out$|^suspend$|^logout$|^normal$|^$';
- CMIType = '^true-false$|^choice$|^(long-)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
- CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
- NAVEvent = '^previous$|^continue$|^exit$|^exitAll$|^abandon$|^abandonAll$|^suspendAll$|^{target=\\S{0,200}[a-zA-Z0-9]}choice$';
- NAVBoolean = '^unknown$|^true$|^false$';
- NAVTarget = '^previous$|^continue$|^choice.{target=\\S{0,200}[a-zA-Z0-9]}$'
+ var CMICStatus = '^completed$|^incomplete$|^not attempted$|^unknown$';
+ var CMISStatus = '^passed$|^failed$|^unknown$';
+ var CMIExit = '^time-out$|^suspend$|^logout$|^normal$|^$';
+ var CMIType = '^true-false$|^choice$|^(long-)?fill-in$|^matching$|^performance$|^sequencing$|^likert$|^numeric$|^other$';
+ var CMIResult = '^correct$|^incorrect$|^unanticipated$|^neutral$|^-?([0-9]{1,4})(\\.[0-9]{1,18})?$';
+ var NAVEvent = '^previous$|^continue$|^exit$|^exitAll$|^abandon$|^abandonAll$|^suspendAll$|^{target=\\S{0,200}[a-zA-Z0-9]}choice$';
+ var NAVBoolean = '^unknown$|^true$|^false$';
+ var NAVTarget = '^previous$|^continue$|^choice.{target=\\S{0,200}[a-zA-Z0-9]}$'
// Children lists
- cmi_children = '_version, comments_from_learner, comments_from_lms, completion_status, credit, entry, exit, interactions, launch_data, learner_id, learner_name, learner_preference, location, max_time_allowed, mode, objectives, progress_measure, scaled_passing_score, score, session_time, success_status, suspend_data, time_limit_action, total_time';
- comments_children = 'comment, timestamp, location';
- score_children = 'max, raw, scaled, min';
- objectives_children = 'progress_measure, completion_status, success_status, description, score, id';
- student_data_children = 'mastery_score, max_time_allowed, time_limit_action';
- student_preference_children = 'audio_level, audio_captioning, delivery_speed, language';
- interactions_children = 'id, type, objectives, timestamp, correct_responses, weighting, learner_response, result, latency, description';
+ var cmi_children = '_version, comments_from_learner, comments_from_lms, completion_status, credit, entry, exit, interactions, launch_data, learner_id, learner_name, learner_preference, location, max_time_allowed, mode, objectives, progress_measure, scaled_passing_score, score, session_time, success_status, suspend_data, time_limit_action, total_time';
+ var comments_children = 'comment, timestamp, location';
+ var score_children = 'max, raw, scaled, min';
+ var objectives_children = 'progress_measure, completion_status, success_status, description, score, id';
+ var student_data_children = 'mastery_score, max_time_allowed, time_limit_action';
+ var student_preference_children = 'audio_level, audio_captioning, delivery_speed, language';
+ var interactions_children = 'id, type, objectives, timestamp, correct_responses, weighting, learner_response, result, latency, description';
// Data ranges
- scaled_range = '-1#1';
- audio_range = '0#*';
- speed_range = '0#*';
- text_range = '-1#1';
- progress_range = '0#1';
+ var scaled_range = '-1#1';
+ var audio_range = '0#*';
+ var speed_range = '0#*';
+ var text_range = '-1#1';
+ var progress_range = '0#1';
+ var learner_response = {
+ 'true-false':'^true$|^false$',
+ 'choice':'^(\\S{0,250}[a-zA-Z0-9])((\[\,\])\\S{0,250}[a-zA-Z0-9]){0,35}$',
+ 'fill-in':'^((\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250})?)(\[\,\]((\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250})?)){0,9}$',
+ 'long-fill-in':CMILangString4000,
+ 'matching':'^(\\S{0,250}[a-zA-Z0-9](\[\\.\])\\S{0,250}[a-zA-Z0-9])((\[\,\])\\S{0,250}[a-zA-Z0-9](\[\\.\])\\S{0,250}[a-zA-Z0-9]){0,35}$',
+ 'performance':'^.$',
+ 'sequencing':'^(\\S{0,250}[a-zA-Z0-9])((\[\,\])\\S{0,250}[a-zA-Z0-9]){0,35}$',
+ 'likert':CMIIdentifier,
+ 'numeric':CMIDecimal,
+ 'other':CMIString4000
+ }
+ var correct_responses = {
+ 'true-false':{'format':'^true$|^false$', 'unique':false, 'limit':1},
+ 'choice':{'format':'^(\\S{0,250}[a-zA-Z0-9])((\[\,\])(\\S{0,250}[a-zA-Z0-9])){0,35}$', 'unique':true},
+ 'fill-in':{'format':'^(\{case_matters=(true|false)\})?(\{order_matters=(true|false)\})?((\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250})?)((\[\,\])((\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,250})?)){0,9}$', 'unique':false},
+ 'long-fill-in':{'format':'^(\{case_matters=(true|false)\})?(\{lang=([a-zA-Z]{2,3}|i|x)(\-[a-zA-Z0-9\-]{2,8})?\})?([^\{].{0,4000}$)?', 'unique':false},
+ 'matching':{'format':'^(\\S{0,250}[a-zA-Z0-9](\[\\.\])\\S{0,250}[a-zA-Z0-9])((\[\,\])\\S{0,250}[a-zA-Z0-9](\[\\.\])\\S{0,250}[a-zA-Z0-9]){0,35}$', 'unique':false},
+ 'performance':{'format':'^.$', 'unique':false},
+ 'sequencing':{'format':'^(\\S{0,250}[a-zA-Z0-9])((\[\,\])\\S{0,250}[a-zA-Z0-9]){0,35}$', 'unique':true},
+ 'likert':{'format':CMIIdentifier, 'unique':false, 'limit':1},
+ 'numeric':{'format':'^(-?([0-9]{1,4})(\\.[0-9]{1,18})?)?(\[\:\])(-?([0-9]{1,4})(\\.[0-9]{1,18})?)?$', 'unique':false, 'limit':1},
+ 'other':{'format':CMIString4000, 'unique':false, 'limit':1}
+ }
// The SCORM 1.3 data model
var datamodel = {
'cmi._children':{'defaultvalue':cmi_children, 'mod':'r'},
//
// Datamodel inizialization
//
-// var cmi = new Object();
+ var cmi = new Object();
cmi.comments_from_learner = new Object();
cmi.comments_from_learner._count = 0;
cmi.comments_from_lms = new Object();
?>
Initialized = false;
Terminated = true;
- result = StoreData(cmi,true);
+ var result = StoreData(cmi,true);
if (adl.nav.request != '_none_') {
switch (adl.nav.request) {
case 'continue':
diagnostic = "";
if ((Initialized) && (!Terminated)) {
if (element !="") {
- expression = new RegExp(CMIIndex,'g');
- elementmodel = element.replace(expression,'.n.');
+ var expression = new RegExp(CMIIndex,'g');
+ var elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'w') {
element = element.replace(/\.(\d+)\./, ".N$1.");
element = element.replace(/\.(\d+)\./, ".N$1.");
- elementIndexes = element.split('.');
- subelement = element.substr(0,3);
- i = 1;
+ var elementIndexes = element.split('.');
+ var subelement = element.substr(0,3);
+ var i = 1;
while ((i < elementIndexes.length) && (typeof eval(subelement) != "undefined")) {
subelement += '.'+elementIndexes[i++];
errorCode = "405";
}
} else {
- childrenstr = '._children';
- countstr = '._count';
+ var childrenstr = '._children';
+ var countstr = '._count';
+ var parentmodel = '';
if (elementmodel.substr(elementmodel.length-childrenstr.length,elementmodel.length) == childrenstr) {
parentmodel = elementmodel.substr(0,elementmodel.length-childrenstr.length);
if ((typeof eval('datamodel["'+parentmodel+'"]')) != "undefined") {
diagnostic = "";
if ((Initialized) && (!Terminated)) {
if (element != "") {
- expression = new RegExp(CMIIndex,'g');
- elementmodel = element.replace(expression,'.n.');
+ var expression = new RegExp(CMIIndex,'g');
+ var elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
if (eval('datamodel["'+elementmodel+'"].format') != 'CMIFeedback') {
expression = new RegExp(CMIFeedback);
}
value = value+'';
- matches = value.match(expression);
+ var matches = value.match(expression);
if ((matches != null) && ((matches.join('').length > 0) || (value.length == 0))) {
-
- //Create dynamic data model element
+ // Value match dataelement format
if (element != elementmodel) {
- elementIndexes = element.split('.');
- subelement = 'cmi';
- parentelement = 'cmi';
- for (i=1;(i < elementIndexes.length-1) && (errorCode=="0");i++) {
- elementIndex = elementIndexes[i];
+ //This is a dynamic datamodel element
+
+ var elementIndexes = element.split('.');
+ var subelement = 'cmi';
+ var parentelement = 'cmi';
+ for (var i=1;(i < elementIndexes.length-1) && (errorCode=="0");i++) {
+ var elementIndex = elementIndexes[i];
if (elementIndexes[i+1].match(/^\d+$/)) {
if ((parseInt(elementIndexes[i+1]) > 0) && (elementIndexes[i+1].charAt(0) == 0)) {
// Index has a leading 0 (zero), this is not a number
errorCode="408";
} else {
if (elementIndexes[i+1] > eval(parentelement+'._count')) {
-
errorCode = "351";
diagnostic = "Data Model Element Collection Set Out Of Order";
}
}
if (errorCode == "0") {
+ // Till now it's a real datamodel element
element = subelement.concat('.'+elementIndexes[elementIndexes.length-1]);
- elemlen = element.length;
-
- if (((typeof eval(subelement)) == "undefined") && (errorCode == "0")) {
- parentmodel = 'cmi.objectives';
- if (subelement.substr(0,parentmodel.length) == parentmodel) {
-
- if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
- //This is a cmi.objectives.n.id element
- if (!duplicatedID(parentmodel,value)) {
- if (elementIndexes[elementIndexes.length-2] == eval(parentmodel+'._count')) {
- eval(parentmodel+'._count++;');
+ if ((typeof eval(subelement)) == "undefined") {
+ switch (elementmodel) {
+ case 'cmi.objectives.n.id':
+ if (!duplicatedID(element,parentelement,value)) {
+ if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
+ eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
- subobject = eval(subelement);
+ var subobject = eval(subelement);
subobject.success_status = datamodel["cmi.objectives.n.success_status"].defaultvalue;
subobject.completion_status = datamodel["cmi.objectives.n.completion_status"].defaultvalue;
subobject.progress_measure = datamodel["cmi.objectives.n.progress_measure"].defaultvalue;
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
- } else {
-
-
- if (typeof eval(subelement) == "undefined") {
- errorCode="408";
+ break;
+ case 'cmi.interactions.n.id':
+ if (!duplicatedID(element,parentelement,value)) {
+ if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
+ eval(parentelement+'._count++;');
+ eval(subelement+' = new Object();');
+ var subobject = eval(subelement);
+ subobject.objectives = new Object();
+ subobject.objectives._count = 0;
+ }
} else {
- if (duplicatedID(parentmodel,value)) {
- errorCode="351";
- diagnostic = "Data Model Element ID Already Exists";
- }
+ errorCode="351";
+ diagnostic = "Data Model Element ID Already Exists";
}
- }
- } else {
-
- parentmodel = 'cmi.interactions';
-
- if (subelement.substr(0,parentmodel.length) == parentmodel) {
-
- if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
-
- //This is a cmi.interactions.n.id element
- if (!duplicatedID(parentmodel,value)) {
-
- if (elementIndexes[elementIndexes.length-2] == eval(parentmodel+'._count')) {
-
- eval(parentmodel+'._count++;');
-
+ break;
+ case 'cmi.interactions.n.objectives.n.id':
+ if (typeof eval(parentelement) != "undefined") {
+ if (!duplicatedID(element,parentelement,value)) {
+ if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
+ eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
-
- subobject = eval(subelement);
- subobject.objectives = new Object();
- subobject.objectives._count = 0;
- }
+ }
} else {
errorCode="351";
diagnostic = "Data Model Element ID Already Exists";
}
} else {
-alert('element = '+element+"\nsubelement = "+subelement+"\nparentmodel = "+parentmodel+"\nparentelement = "+parentelement+"\nvalue = "+value);
- if (typeof eval(subelement) == "undefined") {
- if ((elementmodel=='cmi.interactions.n.objectives.n.id') && (typeof eval(parentelement) != "undefined")) {
- if (!duplicatedID(parentelement,value)) {
- if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
- eval(parentelement+'._count++;');
-
- eval(subelement+' = new Object();');
- }
- } else {
-
- errorCode="351";
- diagnostic = "Data Model Element ID Already Exists";
- }
- } else if (elementmodel=='cmi.interactions.n.correct_responses.n.pattern') {
- if (typeof eval(parentelement) != "undefined") {
- if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
+ errorCode="408";
+ }
+ break;
+ case 'cmi.interactions.n.correct_responses.n.pattern':
+ if (typeof eval(parentelement) != "undefined") {
+ // Use cmi.interactions.n.type value to check the right dataelement format
+ var interactiontype = eval(parentelement.replace('correct_responses','type'));
+//alert('type = '+interactiontype+"\nvalue = "+value);
+ expression = new RegExp(correct_responses[interactiontype].format);
+//alert('type = '+interactiontype+"\nexpression = "+expression+"\nvalue = "+value);
+ matches = value.match(expression);
+//alert('type = '+interactiontype+"\nexpression = "+expression+"\nmatches = "+matches.join("\n")+"\nvalue = "+value);
+ if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
+ if ((typeof correct_responses[interactiontype].limit == 'undefined') ||
+ (eval(parentelement+'._count') < correct_responses[interactiontype].limit)) {
+ if ((correct_responses[interactiontype].unique == false) ||
+ (!duplicatedPA(element,parentelement,value))) {
+ if ((matches == null) || (matches.join('').length == 0)) {
+ errorCode = "406";
+ } else {
eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
}
+ } else {
+ errorCode="351";
+ diagnostic = "Data Model Element Pattern Already Exists";
}
- // Use cmi.interactions.n.type value to check the right dataelement format
-
} else {
- errorCode="408";
+ errorCode="351";
+ diagnostic = "Data Model Element Collection Limit Reached";
}
} else {
- errorCode="408";
+ errorCode="351";
+ diagnostic = "Data Model Element Collection Set Out Of Order";
}
+ } else {
+ errorCode="408";
}
- } else {
-
- if (errorCode == "0") {
+ break;
+ default:
+ if ((parentelement != 'cmi.objectives') && (parentelement != 'cmi.interactions') && (typeof eval(parentelement) != "undefined")) {
if (elementIndexes[elementIndexes.length-2] == eval(parentelement+'._count')) {
eval(parentelement+'._count++;');
eval(subelement+' = new Object();');
+ } else {
+ errorCode="351";
+ diagnostic = "Data Model Element Collection Set Out Of Order";
}
+ } else {
+ errorCode="408";
}
- }
+ break;
}
- } else {
-
- parentmodel = 'cmi.objectives';
- if (subelement.substr(0,parentmodel.length) == parentmodel) {
- if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
-
- if (eval(element) != value) {
- errorCode = "351";
- diagnostic = "Write Once Violation";
- }
- }
- } else {
-
- parentmodel = 'cmi.interactions';
- if (subelement.substr(0,parentmodel.length) == parentmodel) {
- if ((elementmodel==parentmodel+'.n.id') && (errorCode=="0")) {
- elementIndexesSubindex = element.split('.');
- elementFirstind = elementIndexesSubindex [2];
- len = elementFirstind.length;
-
- len--;
- if (len == 1){
-
- ind = elementFirstind.substring(1);
- }
- else{
- ind = elementFirstind.substring(1,len);
- }
-
- i=0;
- while (i<parseInt(ind)){
- elem = 'cmi.interactions.N'+ind+'.id';
- if (eval(elem)==value){
- errorCode = "351";
- diagnostic = "Write Once Violation";
- }
- else{
- i++;
- }
- }
- }
-
- if (elementmodel=='cmi.interactions.n.objectives.n.id') {
-
- elementIndexesSubindexes = element.split('.');
- elementFirstindex = elementIndexesSubindexes [2];
- longit = elementFirstindex.length;
-
- longit--;
- if (longit == 1){
-
- ind = elementFirstindex.substring(1);
- }
- else{
- ind = elementFirstindex.substring(1,longit);
- }
-
- elementSubindex = elementIndexesSubindexes [4];
- longit2 = elementSubindex.length;
-
- longit2--;
- if (longit2 == 1){
-
- subind = elementSubindex.substring(1);
-
- }
- else{
-
- subind = elementSubindex.substring(1,longit2);
- }
-
- i=0;
- while (i<parseInt(subind)){
- elem = 'cmi.interactions.N'+ind+'.objectives.N'+i+'.id';
- if (eval(elem)==value){
- errorCode = "351";
- diagnostic = "Write Once Violation";
- }
- i++;
- }
-
-
-
-
- }
-
- if (elementmodel=='cmi.interactions.n.learner_response') {
- if (typeof eval(subelement+'.type') == "undefined") {
- errorCode="408";
- } else {
- // Use cmi.interactions.n.type value to check the right dataelement format
+ } else {
+ switch (elementmodel) {
+ case 'cmi.objectives.n.id':
+ if (eval(element) != value) {
+ errorCode = "351";
+ diagnostic = "Write Once Violation";
+ }
+ break;
+ case 'cmi.interactions.n.id':
+ case 'cmi.interactions.n.objectives.n.id':
+ if (duplicatedID(element,parentelement,value)) {
+ errorCode = "351";
+ diagnostic = "Data Model Element ID Already Exists";
+ }
+ break;
+ case 'cmi.interactions.n.type':
+ var subobject = eval(subelement);
+ subobject.correct_responses = new Object();
+ subobject.correct_responses._count = 0;
+ break;
+ case 'cmi.interactions.n.learner_response':
+ if (typeof eval(subelement+'.type') == "undefined") {
+ errorCode="408";
+ } else {
+ // Use cmi.interactions.n.type value to check the right dataelement format
+ interactiontype = eval(subelement+'.type');
+ expression = new RegExp(learner_response[interactiontype]);
+ matches = value.match(expression);
+ if ((matches == null) || (matches.join('').length == 0)) {
+ errorCode = "406";
}
}
- if ((elementmodel==parentmodel+'.n.type') && (errorCode=="0")) {
- subobject = eval(subelement);
- subobject.correct_responses = new Object();
- subobject.correct_responses._count = 0;
- }
- }
- }
- }
+ break;
+ case 'cmi.interactions.n.correct_responses.n.pattern':
+ if (typeof eval(parentelement) != "undefined") {
+ // Use cmi.interactions.n.type value to check the right dataelement format
+ interactiontype = eval(parentelement.replace('correct_responses','type'));
+//alert('type = '+interactiontype+"\nvalue = "+value);
+ expression = new RegExp(correct_responses[interactiontype].format);
+//alert('type = '+interactiontype+"\nexpression = "+expression+"\nvalue = "+value);
+ matches = value.match(expression);
+//alert('type = '+interactiontype+"\nexpression = "+expression+"\nmatches = "+matches.join("\n")+"\nvalue = "+value);
+ if ((correct_responses[interactiontype].unique == true) &&
+ (duplicatedPA(element,parentelement,value))) {
+ errorCode="351";
+ diagnostic = "Data Model Element Pattern Already Exists";
+ } else {
+ if ((matches == null) || (matches.join('').length == 0)) {
+ errorCode = "406";
+ }
+ }
+ } else {
+ errorCode="408";
+ }
+ break;
+ }
+ }
}
}
//Store data
return param;
}
- function duplicatedID (element, value) {
+ function duplicatedID (element, parent, value) {
var found = false;
- var elements = eval(element+'._count');
- for (n=0;(n<elements) && (!found);n++) {
- if (eval(element+'.N'+n+'.id') == value) {
+ var elements = eval(parent+'._count');
+ for (var n=0;(n<elements) && (!found);n++) {
+ if ((parent+'.N'+n+'.id' != element) && (eval(parent+'.N'+n+'.id') == value)) {
+ found = true;
+ }
+ }
+ return found;
+ }
+
+ function duplicatedPA (element, parent, value) {
+ var found = false;
+ var elements = eval(parent+'._count');
+ for (var n=0;(n<elements) && (!found);n++) {
+ if ((parent+'.N'+n+'.pattern' != element) && (eval(parent+'.N'+n+'.pattern') == value)) {
found = true;
}
}
if (typeof datamodel[element] != "undefined") {
return element;
} else {
- expression = new RegExp(CMIIndex,'g');
- elementmodel = element.replace(expression,'.n.');
+ var expression = new RegExp(CMIIndex,'g');
+ var elementmodel = element.replace(expression,'.n.');
if (typeof datamodel[elementmodel] != "undefined") {
return elementmodel;
}
}
+ return false;
}
function AddTime (first, second) {
var secondarray = second.match(matchexpr);
if ((firstarray != null) && (secondarray != null)) {
var secs = parseFloat(firstarray[13],10)+parseFloat(secondarray[13],10); //Seconds
- change = Math.floor(secs / 60);
+ var change = Math.floor(secs / 60);
secs = secs - (change * 60);
- mins = parseInt(firstarray[11],10)+parseInt(secondarray[11],10)+change; //Minutes
+ var mins = parseInt(firstarray[11],10)+parseInt(secondarray[11],10)+change; //Minutes
change = Math.floor(mins / 60);
mins = mins - (change * 60);
- hours = parseInt(firstarray[10],10)+parseInt(secondarray[10],10)+change; //Hours
+ var hours = parseInt(firstarray[10],10)+parseInt(secondarray[10],10)+change; //Hours
change = Math.floor(hours / 24);
hours = hours - (change * 24);
- days = parseInt(firstarray[6],10)+parseInt(secondarray[6],10)+change; // Days
- months = parseInt(firstarray[4],10)+parseInt(secondarray[4],10)
- years = parseInt(firstarray[2],10)+parseInt(secondarray[2],10)
+ var days = parseInt(firstarray[6],10)+parseInt(secondarray[6],10)+change; // Days
+ var months = parseInt(firstarray[4],10)+parseInt(secondarray[4],10)
+ var years = parseInt(firstarray[2],10)+parseInt(secondarray[2],10)
}
if (years > 0) {
timestring += years + 'Y';
}
function TotalTime() {
- total_time = AddTime(cmi.total_time, cmi.session_time);
+ var total_time = AddTime(cmi.total_time, cmi.session_time);
return '&'+underscore('cmi.total_time')+'='+encodeURIComponent(total_time);
}
if (typeof data[property] == 'object') {
datastring += CollectData(data[property],parent+'.'+property);
} else {
- element = parent+'.'+property;
- expression = new RegExp(CMIIndexStore,'g');
- elementmodel = element.replace(expression,'.n.');
+ var element = parent+'.'+property;
+ var expression = new RegExp(CMIIndexStore,'g');
+ var elementmodel = element.replace(expression,'.n.');
if ((typeof eval('datamodel["'+elementmodel+'"]')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].mod') != 'r') {
- elementstring = '&'+underscore(element)+'='+encodeURIComponent(data[property]);
+ var elementstring = '&'+underscore(element)+'='+encodeURIComponent(data[property]);
if ((typeof eval('datamodel["'+elementmodel+'"].defaultvalue')) != "undefined") {
if (eval('datamodel["'+elementmodel+'"].defaultvalue') != data[property]) {
datastring += elementstring;
}
function StoreData(data,storetotaltime) {
- datastring = '';
+ var datastring = '';
if (storetotaltime) {
if (cmi.mode == 'normal') {
if (cmi.credit == 'credit') {
datastring += TotalTime();
}
datastring += CollectData(data,'cmi');
- element = 'adl.nav.request';
- navrequest = eval(element) != datamodel[element].defaultvalue ? '&'+underscore(element)+'='+encodeURIComponent(eval(element)) : '';
+ var element = 'adl.nav.request';
+ var navrequest = eval(element) != datamodel[element].defaultvalue ? '&'+underscore(element)+'='+encodeURIComponent(eval(element)) : '';
datastring += navrequest;
datastring += '&attempt=<?php echo $attempt ?>';
datastring += '&scoid=<?php echo $scoid ?>';
}
?>
var myRequest = NewHttpReq();
- result = DoRequest(myRequest,"<?php p($CFG->wwwroot) ?>/mod/scorm/datamodel.php","id=<?php p($id) ?>&sesskey=<?php p($USER->sesskey) ?>"+datastring);
+ var result = DoRequest(myRequest,"<?php p($CFG->wwwroot) ?>/mod/scorm/datamodel.php","id=<?php p($id) ?>&sesskey=<?php p($USER->sesskey) ?>"+datastring);
<?php
if (debugging('',DEBUG_DEVELOPER)) {
echo 'popupwin(result);';
}
?>
- results = result.split('\n');
+ var results = result.split('\n');
if ((results.length > 2) && (navrequest != '')) {
eval(results[2]);
}
projects / moodle.git / commitdiff