Lesson is finished.
', width: 300, buttons: Ext.MessageBox.OK }); return; } } Author.clearBackgroundObjects = true; Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.current.currentElementPosition = -1; Author.current.currentListPosition = 0; Author.current.randomOptionsCollection.clear(); showLessonNode(); return; } if (Author.current.currentElementXML == null) { // start to show the element if (Author.current.currentBgStack.getCount() > 0) { // try to set the correct background to the element var bgObject = Author.current.currentBgStack.last(); if (Author.current.currentElementPosition < bgObject.epos) { Author.current.currentBgStack.remove(bgObject); if (Author.current.currentBgStack.getCount() > 0) { Author.backgroundObject.setBg(bgObject); } else { Author.backgroundObject.setOriginal(); } } } // Get the element XML Author.current.currentElementXML = elements[Author.current.currentElementPosition]; Author.current.currentElement = new Element(Author.current.currentElementXML, Author.current.currentElementPosition); Author.current.currentNode.addElement(Author.current.currentElement); if (!parserAndEvalActionCondition(Author.current.currentElementXML, true)) { // If the condition of the element is not achieved, skip the element. Author.current.currentElementXML = null; Author.current.currentElementPosition++; //alert(Author.current.currentElementPosition); showLessonNode(); return; } Author.current.currentListPosition = 0; Author.interactionList.startIndex = -1; Author.informationList.startIndex = -1; } var elementType = Author.current.currentElementXML.attributes[0].nodeValue; Author.current.currentElementType = elementType; // maybe not used any more. Author.responseEnd = true; Author.inResponse = false; if (elementType == "INFORMATION") { // Show an information element var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = 1; if (Author.current.currentListPosition >= listCount) { Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.response.clear(); Author.current.currentElementPosition++; showLessonNode(); return; } var listXML = lists[Author.current.currentListPosition++]; perpareAndShowList(listXML, true); } else { //Show other type of elements var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = lists.length; var count = 0; if (Author.current.currentElementResponses.getCount() == 0) { // Count the lists in the elements exclude response lists. for (var index = 0; index < listCount; index++) { var type = lists[index].attributes[0].nodeValue; if (type == "RESPONSE") { // Initialize every response object in the element var condition = parserCondition(lists[index]); var responseObject = new ResponseClass(condition, lists[index]) var id = lists[index].attributes[1].nodeValue; Author.current.currentElementResponses.add(id, responseObject); } else { count++; } } listCount = count; Author.variables.get(variableName("ATTEMPT")).setValue(0); Author.answers.clear(); } else { listCount = lists.length - Author.current.currentElementResponses.getCount(); } if (Author.current.currentListPosition >= listCount) { // If element finished, go to the next element Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.response.clear(); Author.current.currentElementPosition++; showLessonNode(); return; } // Show the lists in the element var listXML = lists[Author.current.currentListPosition++]; var listType = listXML.attributes[0].nodeValue; perpareAndShowList(listXML, !(listType == "INTERACTION")); } } else if (Author.current.currentNode.type == "RANDOM" && !Author.Test.startAtRandom) { if (Author.current.currentElementPosition == -1) { Author.current.currentNode.optionStart = new Date(); Author.current.currentBgStack.clear(); Author.current.currentElementPosition++; var introductionLists = Author.current.currentNode.xml.getElementsByTagName("list"); if (introductionLists.length > 0) { var listXML = introductionLists[0]; if (listXML.attributes[0].nodeValue == "INTRODUCTION") { var show = listXML.attributes[1].nodeValue; if (show == "ONCE") { if (Author.introductionListStat.get(Author.current.currentNode.id) == "false") { Author.introductionListStat.add(Author.current.currentNode.id, "true"); perpareAndShowList(listXML, true); return; } } else { perpareAndShowList(listXML, true); return; } } } } if (Author.current.randomOptionsCollection.getCount() == 0) { // Randomise the elements in the random option. // Build ID to index map var elements = Author.current.currentNode.xml.getElementsByTagName("element"); var elementCount = elements.length; var idMaps = new Ext.util.MixedCollection; for (var i = 0; i < elementCount; i++) { idMaps.add(elements[i].attributes[1].nodeValue, i); } // start to make randomOptionCollection. var randomiseList = trim(Author.current.currentNode.xml.attributes[5].nodeValue).toLowerCase(); var noDupOption = trim(Author.current.currentNode.xml.attributes[6].nodeValue).toLowerCase(); var listSegments = Author.current.currentNode.xml.getElementsByTagName("listSegment"); var listSegmentsCount = listSegments.length; // randomise the elements based on the list segments. for (var listIndex = 0; listIndex < listSegmentsCount; listIndex++) { var listSegXML = listSegments[listIndex]; var listOptions = listSegXML.getElementsByTagName("optionID"); var rand = trim(listSegXML.attributes[0].nodeValue).toLowerCase(); var pick = listOptions.length; if (rand == "false") { // If the list segment is not random, add the elements in sequence for (var opIndex = 0; opIndex < pick; opIndex++) { var added = Author.current.randomOptionsCollection.add(Author.current.randomOptionsCollection.getCount(), idMaps.get(listOptions[opIndex].childNodes[0].nodeValue)); } } else { // otherwise, randomise the elements in the list segment pick = parseInt(trim(listSegXML.attributes[1].nodeValue)); var opCandidates = new Ext.util.MixedCollection; for (var i = 0; i < listOptions.length; i++) { opCandidates.add(i, listOptions[i].childNodes[0].nodeValue); } for (var opIndex = 0; opIndex < pick; opIndex++) { var pickCandidate = Math.ceil(Math.random() * 100) % opCandidates.getCount(); var added = Author.current.randomOptionsCollection.add(Author.current.randomOptionsCollection.getCount(), idMaps.get(opCandidates.itemAt(pickCandidate))); if (noDupOption == "true") { opCandidates.removeAt(pickCandidate) } } opCandidates.clear(); opCandidates = null; } } idMaps.clear(); idMaps = null; } var elements = Author.current.currentNode.xml.getElementsByTagName("element"); var elementCount = Author.current.randomOptionsCollection.getCount(); if (Author.current.currentElementPosition >= elementCount) { Author.current.currentNode.finished = true; Author.Test.startAtRandom = false; var preNodeID = Author.current.currentNode.id; var parentID = getParentNode(); if (parentID != 0) { Author.current.currentNode = Author.lessonNodes.nodes.get(parentID); while (Author.current.currentBgStack.getCount() > 0) { var bgObject = Author.current.currentBgStack.last(); Author.current.currentBgStack.remove(bgObject); if (Author.current.currentBgStack.getCount() == 0) { Author.backgroundObject.setBg(bgObject); } } } if (preNodeID == Author.current.currentNode.id) { if (Author.repeatLesson) { Author.current.currentNode = Author.lessonNodes.nodes.itemAt(0); Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.current.currentElementPosition = -1; Author.current.currentListPosition = 0; Author.current.randomOptionsCollection.clear(); showLessonNode(); return; } else { Author.lessonFinished = true; Ext.MessageBox.show({ title: Author.projectName, msg: 'Lesson is finished.
', width: 300, buttons: Ext.MessageBox.OK }); return; } return; } Author.clearBackgroundObjects = true; Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.response.clear(); Author.current.currentElementPosition = -1; Author.current.currentListPosition = 0; Author.current.randomOptionsCollection.clear(); showLessonNode(); return; } if (Author.current.currentElementXML == null) { Author.current.currentElementXML = elements[Author.current.randomOptionsCollection.itemAt(Author.current.currentElementPosition)]; Author.current.currentElement = new Element(Author.current.currentElementXML, Author.current.currentElementPosition); Author.current.currentNode.addElement(Author.current.currentElement); if (!parserAndEvalActionCondition(Author.current.currentElementXML, true)) { alert("List condition not achieved!"); Author.current.currentElementXML = null; Author.current.currentElementPosition++; showLessonNode(); return; } Author.current.currentListPosition = 0; Author.interactionList.startIndex = -1; Author.informationList.startIndex = -1; } var elementType = Author.current.currentElementXML.attributes[0].nodeValue; Author.current.currentElementType = elementType; Author.responseEnd = false; if (elementType == "INFORMATION") { var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = lists.length; if (Author.current.currentListPosition >= listCount) { Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.response.clear(); Author.current.currentElementPosition++; showLessonNode(); return; } var listXML = lists[Author.current.currentListPosition++]; perpareAndShowList(listXML, true); } else { var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = lists.length; var count = 0; if (Author.current.currentElementResponses.getCount() == 0) { for (var index = 0; index < listCount; index++) { var type = lists[index].attributes[0].nodeValue; if (type == "RESPONSE") { var condition = parserCondition(lists[index]); var responseObject = new ResponseClass(condition, lists[index]) var id = lists[index].attributes[1].nodeValue; Author.current.currentElementResponses.add(id, responseObject); } else { count++; } } listCount = count; Author.variables.get(variableName("ATTEMPT")).setValue(0); Author.answers.clear(); } else { listCount = lists.length - Author.current.currentElementResponses.getCount(); } if (Author.current.currentListPosition >= listCount) { Author.current.currentElementXML = null; Author.current.currentElementType = ""; Author.current.currentElementResponses.clear(); Author.response.clear(); Author.current.currentElementPosition++; showLessonNode(); return; } var listXML = lists[Author.current.currentListPosition++]; var listType = listXML.attributes[0].nodeValue; perpareAndShowList(listXML, !(listType == "INTERACTION")); } } } /** * Replace VB6 functions with Javascript functions and evaluate their value. * @param {String} chunk VB6 function chunk. e.g: UCASE("abc"), INT(2*4.6) */ function replaceAndEvalFunc(chunk){ // String Functions var regex = /UCASE\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ return vName.toUpperCase(); }); return chunk; } var regex = /LCASE\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ return vName.toLowerCase(); }); return chunk; } var regex = /TRIM\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ return trim(vName); }); return chunk; } var regex = /LEN\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ return vName.length; }); return chunk; } var regex = /LEFT\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ var params = vName.split(","); return params[0].substring(0, parseInt(params[1])); }); return chunk; } var regex = /RIGHT\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ var params = vName.split(","); return params[0].substring(vName.length - parseInt(params[1])); }); return chunk; } var regex = /INSTR\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ var params = vName.split(","); if (params.length == 2) return params[0].indexOf(params[1]); else if (params.length >= 3) return params[1].indexOf(params[2], parseInt(params[0])); }); return chunk; } var regex = /MID\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ var params = vName.split(","); if (params.length == 2) return params[0].substring(parseInt(params[1]) - 1); else if (params.length == 3) return params[0].substring(parseInt(params[1]) - 1, parseInt(params[1]) + parseInt(params[2]) - 1); }); return chunk; } // Numeric Functions var regex = /INT\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ vName = eval(vName); return parseInt(vName); }); return chunk; } var regex = /ROUND\((.*)\)/gi; if (regex.test(chunk)) { chunk = chunk.replace(regex, function(name, vName){ vName = eval(vName); return Math.round(parseFloat(vName)); }); return chunk; } } /** * Evaluate the value of an expression. * @param {String} expression E.g.: INT(3.5*2.6) * 12 */ function evalExpression(expression){ var temp = expression; var curStartIndex, startBrk, endBrk, functionName, exp; functionName = ""; do { curStartIndex = 0; startBrk = expression.indexOf("("); if (startBrk == -1) { return expression; } var i = startBrk + 1; do { i = expression.indexOf("(", i); if (i >= 0) { curStartIndex = startBrk + 1; startBrk = i; i = i + 1; } } while (i >= 0) endBrk = expression.indexOf(")", startBrk); if (endBrk == -1) { displayError("Invalid expression:\n" + expression + "\nThe expression seems to be missing a closing bracket"); return 0; } functionName = trim(expression.substring(curStartIndex, startBrk)); exp = expression.substring(curStartIndex, endBrk + 1); if (functionName != "" || exp != "") { var chunk = ""; if (functionName == "") { chunk = eval(exp); } else { chunk = replaceAndEvalFunc(expression.substring(curStartIndex, endBrk + 1)); } var result = expression.substring(0, curStartIndex) + chunk + expression.substring(endBrk + 1); expression = result; } } while (functionName != "" || exp != ""); return expression; } /** * Replace the variables within the text with their values. * E.g.: Today is [DATE]. * * @param {String} text */ function replaceVariableNameWithValue(text){ var regex = /\[-(\d+)\]/gi; text = text.replace(regex, function(name, vName){ var actionID = vName.match(/(\d+)/gi)[0]; var action = Author.current.currentList.get(actionID); if (typeof(action) == 'undefined') { return ""; } else { return "[" + action.name + "]"; } }) var regex = /\[([%|&|\w|\s]+)\]/gi; var after = text.replace(regex, function(name, vName){ try { vName = trim(vName).toUpperCase(); var regex = /(\d+)/; if (vName.search(regex) >= 0) { if (Author.variables.containsKey(vName)) { vName = Author.variables.get(vName).name; } } var thisVar = Author.variables.get(variableName(vName)); var replaced = getVariableValueByName(vName); if (typeof(thisVar) != 'undefined') { if (thisVar.variableType == 0) { try { replaced = eval(replaced); } catch (err) { } } } return replaced; } catch (err) { alert("Error in replaceVariableNameWithValue:\n" + name + ", " + vName + "\n==========================\n" + err.name + " : " + err.description); return name; } }); //alert(text +" >> "+ after); return after; } /** * Parser and evaluate the condition of an action or an element. * If condition achieved return True, else return false. * * @param {Object} action * @param {boolean} isElement */ function parserAndEvalActionCondition(action, isElement){ var conditionTag; if (isElement) { conditionTag = "elementCondition"; } else { conditionTag = "condition"; } var condition = action.getElementsByTagName(conditionTag)[0]; if (condition == null) return true; try { var composedCondition = true; var conditionChunk = false; var keyword = condition.attributes[0].nodeValue; var attempt = condition.attributes[1].nodeValue; var filter = condition.attributes[2].nodeValue; var upperCase = (filter.charAt(0) == "C"); var wildCards = (filter.charAt(1) == "W"); var removeSpaces = (filter.charAt(2) == "S"); var numeric = (filter.charAt(3) == "N"); if (keyword == "IF") { var bodys = condition.getElementsByTagName("body"); var count = bodys.length; for (var index = 0; index < count; index++) { var connector = bodys[index].attributes[0].nodeValue; var variable = bodys[index].attributes[1].nodeValue; var operator = bodys[index].attributes[2].nodeValue; switch (connector) { case "AND": connector = "&&"; break; case "OR": connector = "||"; break; } switch (operator) { case "": operator = "=="; break; case "<>": operator = "!="; break; case "{}": operator = "!!"; break; } var value = replaceVariableNameWithValue(bodys[index].attributes[3].nodeValue); var upcase = ""; // if (upperCase) { value = value.toUpperCase(); upcase = ".toString().toUpperCase()"; // } var noSpace = ""; if (removeSpaces) { value = value.replace(/\s/g, ""); noSpace = ".toString().replace(/\\s/g,'')"; } if (wildCards) { value = value.replace(/\*/g, ".*"); value = value.replace(/\?/g, ".{1}"); value = "/" + value + "/"; conditionChunk = eval("(getVariableValueByName('" + variable + "')" + upcase + noSpace + ".search(" + value + ")>=0)"); } else { if (variable == 'CORRECT' || variable == 'INCORRECT') { conditionChunk = eval(" (getVariableValueByName('" + variable + "'))"); } else { if (operator == "!!") { conditionChunk = eval(" (getVariableValueByName('" + variable + "')" + upcase + noSpace + ".indexOf(\"" + value + "\") >= 0)"); } else { if (numeric) conditionChunk = eval(" eval((getVariableValueByName('" + variable + "')) " + operator + " " + value + ")"); else conditionChunk = eval(" (getVariableValueByName('" + variable + "')" + upcase + noSpace + " " + operator + " \"" + value + "\")"); } } } //alert(composedCondition + connector + conditionChunk); composedCondition = eval(composedCondition + connector + conditionChunk); } } // alert(composedCondition + "\n" + eval(composedCondition)); return composedCondition; } catch (err) { alert("Error in EvalActionCondition:\n" + composedCondition + "\n==========================\n" + err.name + " : " + err.description + "\n==========================\n" + action.xml); return true; } } /** * Parse the condition of a responselist. * * @param {Object} responseListXML */ function parserCondition(responseListXML){ var condition = responseListXML.getElementsByTagName("condition")[0]; var composedCondition = ""; var keyword = condition.attributes[0].nodeValue; var attempt = condition.attributes[1].nodeValue; var filter = condition.attributes[2].nodeValue; var upperCase = (filter.charAt(0) == "C"); var wildCards = (filter.charAt(1) == "W"); var removeSpaces = (filter.charAt(2) == "S"); var numeric = (filter.charAt(3) == "N"); if (keyword == "IF") { composedCondition = composedCondition + "(true) "; var bodys = condition.getElementsByTagName("body"); var count = bodys.length; for (var index = 0; index < count; index++) { var connector = bodys[index].attributes[0].nodeValue; var variable = bodys[index].attributes[1].nodeValue; var operator = bodys[index].attributes[2].nodeValue; switch (connector) { case "AND": connector = "&&"; break; case "OR": connector = "||"; break; } switch (operator) { case "": operator = "=="; break; case "<>": operator = "!="; break; case "{}": operator = "!!"; break; } var value = bodys[index].attributes[3].nodeValue; var upcase = ""; // if (upperCase) { value = value.toUpperCase(); upcase = ".toString().toUpperCase()"; //} var noSpace = ""; if (removeSpaces) { value = value.replace(/\s/g, ""); noSpace = ".toString().replace(/\\s/g,'')"; } var cond = ""; if (wildCards) { value = value.replace(/\*/g, ".*"); value = value.replace(/\?/g, ".{1}"); value = "/" + value + "/"; if (variable == 'CORRECT') { cond = "(checkAnswer(" + removeSpaces + "," + wildCards + "))"; } else if (variable == 'INCORRECT') { cond = "!(checkAnswer(" + removeSpaces + "," + wildCards + "))"; } else { cond = "(getVariableValueByName('" + variable + "')" + upcase + noSpace + ".search(" + value + ")>=0)"; } } else { if (variable == 'CORRECT') { cond = "(checkAnswer(" + removeSpaces + "," + wildCards + "))"; } else if (variable == 'INCORRECT') { cond = "!(checkAnswer(" + removeSpaces + "," + wildCards + "))"; } else { if (operator == "!!") { cond = " (getVariableValueByName('" + variable + "')" + upcase + noSpace + ".indexOf(\"" + value + "\") >= 0)"; } else { if (numeric) cond = " eval((getVariableValueByName('" + variable + "')) " + operator + " " + value + ")"; else cond = " (getVariableValueByName('" + variable + "')" + upcase + noSpace + " " + operator + " \"" + value + "\")"; } } } composedCondition = composedCondition + connector + cond; } if (attempt != "ALL") { composedCondition = "(" + composedCondition + ") && (new Number(getVariableValueByName(\"ATTEMPT\")) == " + attempt + " )"; } composedCondition = composedCondition + ";"; //alert(composedCondition); } else if (keyword == "ELSE") { if (attempt != "ALL") { //composedCondition = composedCondition + "(true) && (Author.systemVariables.attempt == " + attempt + " );"; composedCondition = composedCondition + "(true) && (new Number(getVariableValueByName(\"ATTEMPT\")) == " + attempt + " );"; //alert(composedCondition); } } return composedCondition; } /** * Load author system variables and user variables. */ function LoadTheVariables(){ Author.variables.clear(); Author.variableNames.clear(); // Load system variables. LoadVariable("ANSWER", "0000"); LoadVariable("CORRECT", "0001"); LoadVariable("INCORRECT", "0002"); LoadVariable("SELECTEDVALUE", "0003"); LoadVariable("SELECTEDNAME", "0004"); LoadVariable("ATTEMPT", "0005"); LoadVariable("OPSCORE", "0006"); LoadVariable("OPTOTAL", "0007"); LoadVariable("SCORE", "0008"); LoadVariable("TOTAL", "0009"); LoadVariable("%SCORE", "0010"); LoadVariable("CORRECTANSWER", "0011"); LoadVariable("QUESTIONANSWER", "0012"); LoadVariable("RESPONSETIME", "0013"); LoadVariable("DATE", "0014"); LoadVariable("DAY", "0015"); LoadVariable("MONTH", "0016"); LoadVariable("YEAR", "0017"); LoadVariable("TIME", "0018"); LoadVariable("FIRSTNAME", "0019"); LoadVariable("LASTNAME", "0020"); LoadVariable("FULLNAME", "0021"); LoadVariable("USERID", "0022"); LoadVariable("LESSON", "0023"); LoadVariable("COLOURS", "0024"); LoadVariable("TIMEOUT", "0025"); LoadVariable("RESOLUTION", "0026"); LoadVariable("TIMER", "0027"); LoadVariable("STARTTIME", "0028"); LoadVariable("CHECKBOXES", "0029"); LoadVariable("HYPERTEXT", "0030"); LoadVariable("LEFTMOUSE", "0031"); LoadVariable("RIGHTMOUSE", "0032"); LoadVariable("ELAPSEDTIME", "0033"); LoadVariable("RUNTOTAL", "0034"); LoadVariable("RUNOPTOTAL", "0035"); LoadVariable("RUN%SCORE", "0036"); LoadVariable("ELEMENTNUMBER", "0037"); LoadVariable("OPTIONTIME", "0038"); LoadVariable("AICCSCORE", "0039"); LoadVariable("AICCLSTATUS", "0040"); LoadVariable("AICCLOCATION", "0041"); LoadVariable("AICCCREDIT", "0042"); LoadVariable("AICCTIME", "0043"); LoadVariable("AICCDATA", "0044"); LoadVariable("SCORM_STUDENT_ID", "0045"); LoadVariable("SCORM_STUDENT_NAME", "0046"); LoadVariable("SCORM_LESSON_LOCATION", "0047"); LoadVariable("SCORM_CREDIT", "0048"); LoadVariable("SCORM_LESSON_STATUS", "0049"); LoadVariable("SCORM_ENTRY", "0050"); LoadVariable("SCORM_SCORE_RAW", "0051"); LoadVariable("SCORM_TOTAL_TIME", "0052"); LoadVariable("SCORM_LESSON_MODE", "0053"); LoadVariable("SCORM_EXIT_REASON", "0054"); LoadVariable("SCORM_SESSION_TIME", "0055"); LoadVariable("SCORM_COMMENTS", "0056"); LoadVariable("SCORM_COMMENTS_FROM_LMS", "0057"); LoadVariable("SCORM_MAX_TIME_ALLOWED", "0058"); LoadVariable("SCORM_TIME_LIMIT_ACTION", "0059"); LoadVariable("SCORM_LANGUAGE", "0060"); LoadVariable("SCORM_SERVERPATH", "0061"); LoadVariable("SCORM_EXECUTABLELESSON", "0062"); LoadVariable("AUTHORLOCK", "0063"); LoadVariable("LESSONSCORE", "0064"); LoadVariable("LESSONTOTAL", "0065"); LoadVariable("WEBINFO", "0067"); // Initialize the values of some system variables. Author.variables.get(variableName("LESSONSCORE")).value = "0"; Author.variables.get(variableName("LESSONTOTAL")).value = "0"; Author.variables.get(variableName("STARTTIME")).value = new Date(); Author.variables.get(variableName("FULLNAME")).value = "Trainee STUDENT"; Author.variables.get(variableName("FIRSTNAME")).value = "Trainee"; Author.variables.get(variableName("LASTNAME")).value = "STUDENT"; Author.variables.get(variableName("WEBINFO")).value = ""; Author.variables.get(variableName("COLOURS")).value = Math.pow(2, 32); // Load user variables. loadUserVariables(); } /** * Load the user variables from lessonXML. */ function loadUserVariables(){ try { var userVariableXML = Author.lessonXMLDoc.getElementsByTagName("userVariables")[0]; var userVariables = userVariableXML.getElementsByTagName("variable"); var userVarCount = userVariables.length; } catch (err) { // alert("LoadUserVariables : "+err.description); return; } for (var i = 0; i < userVarCount; i++) { try { LoadUserVariable(userVariables[i]); } catch (err) { alert("LoadUserVariables : " + err.description); } } } /** * Get the variable object with variable name of name. * * @param {Object} name */ function variableName(name){ return Author.variableNames.get(name); } /** * Get the value of a variable or an interaction action. * * @param {Object} name */ function getVariableValueByName(name){ name = name.toUpperCase(); var value = name; var id = variableName(name); if (typeof(id) == 'undefined') { value = getActionValueByName(name); } else value = getVariableValueByID(id); return (typeof(value) == 'undefined') ? name : value; } /** * Get the interaction action value of the action with name of name. * * @param {Object} name */ function getActionValueByName(name){ var actionCount = Author.current.currentList.getCount(); for (var index = actionCount - 1; index >= 0; index--) { var action = Author.current.currentList.itemAt(index); try { switch (action.objectType) { case "CHECKBOXOBJECT": if (action.button.dom.getAttribute("name").toUpperCase() == name.toUpperCase()) { return new Boolean(action.button.dom.checked).toString(); } break; case "RADIOBUTTONOBJECT": if (action.button.dom.getAttribute("name").toUpperCase() == name.toUpperCase()) { return new Boolean(action.button.dom.checked).toString(); } break; case "TEXTFIELDOBJECT": if (action.content.dom.getAttribute("name").toUpperCase() == name.toUpperCase()) { var value = action.content.dom.value; return (value == null) ? "" : value; } break; case "HOTSPOTOBJECT": if (action.content.dom.getAttribute("name").toUpperCase() == name.toUpperCase()) { var value = action.content.dom.getAttribute("value"); return (value == null) ? "" : value; } break; } } catch (err) { alert("getActionValueByName::" + err.description); } } } /** * Get the variable value by variable ID. * * @param {Object} id */ function getVariableValueByID(id){ if (!Author.variables.containsKey(id)) { return id; } else { return Author.variables.get(id).getValue(); } } /** * Initialize a system variable of the given name and id. * * @param {Object} name * @param {Object} id */ function LoadVariable(name, id){ name = name.toUpperCase(); var v = new Variable(); v.init(name, id); if (parseInt(id) > 38) { v.variableType = 1; } if (v.name == "DATE") { v.variableType = 1; } if (v.name == "TIME") { v.variableType = 1; } if (v.name == "ANSWER") { v.variableType = 1; } Author.variables.add(id, v); Author.variableNames.add(name, id); } /** * Initialize a user variable by the configuration XML. * * @param {Object} cfgXML */ function LoadUserVariable(cfgXML){ var v = new Variable(); v.readConfig(cfgXML); Author.variables.add(v.id, v); Author.variableNames.add(v.name, v.id); } /** * Check if the answer of a question element is correct. */ function checkAnswer(removeSpaces, wildCards){ if (typeof(removeSpaces) == "undefined") { removeSpaces = false; } else { removeSpaces = eval(removeSpaces); } if (typeof(wildCards) == "undefined") { wildCards = false; } else { wildCards = eval(wildCards); } try { var elementType = Author.current.currentElementXML.attributes[0].nodeValue; } catch (err) { return "--"; } switch (elementType) { case "MULTIPLECHOICE": var correctAnswers = Author.current.currentElementXML.getElementsByTagName("correctAnswer"); var count = correctAnswers.length; var correct = true; var tempMulti = Author.answers.multipleChoice.clone(); for (var index = 0; index < count; index++) { var aAnswer = correctAnswers[index].childNodes[0].nodeValue.toUpperCase(); if (Author.answers.multipleChoice.containsKey(aAnswer)) { Author.answers.multipleChoice.removeKey(aAnswer); } else { Author.answers.multipleChoice.clear(); correct = false; break; } } if (Author.answers.multipleChoice.getCount() > 0) { correct = false; } Author.answers.multipleChoice = tempMulti.clone(); return correct; break; case "TRUEFALSE": var correctAnswer = Author.current.currentElementXML.getElementsByTagName("correctAnswer")[0].childNodes[0].nodeValue.toLowerCase(); return (Author.answers.trueFalse == correctAnswer) break; case "YESNO": var correctAnswer = Author.current.currentElementXML.getElementsByTagName("correctAnswer")[0].childNodes[0].nodeValue.toLowerCase(); return (Author.answers.yesNo == correctAnswer) break; case "SHORTANSWER": var tempAnswer = Author.answers.shortAnswer; var correctAnswers = Author.current.currentElementXML.getElementsByTagName("correctAnswer"); var count = correctAnswers.length; for (var index = 0; index < count; index++) { Author.answers.shortAnswer = trim(Author.answers.shortAnswer).toLowerCase(); var aAnswer = correctAnswers[index].childNodes[0].nodeValue.toLowerCase(); if (removeSpaces) { Author.answers.shortAnswer = Author.answers.shortAnswer.replace(/\s/g, ""); aAnswer = trim(aAnswer).toString().replace(/\\s/g, ''); } if (wildCards) { aAnswer = aAnswer.replace(/\*/g, ".*"); aAnswer = aAnswer.replace(/\?/g, ".{1}"); aAnswer = "/" + aAnswer + "/"; // alert("\"" + Author.answers.shortAnswer + "\".search(" + aAnswer + ")>=0" + "\n" + eval("\"" + Author.answers.shortAnswer + "\".search(" + aAnswer + ")>=0")); if (eval("\"" + Author.answers.shortAnswer + "\".search(" + aAnswer + ")>=0")) { Author.answers.shortAnswer = tempAnswer; return true; } } else { if (aAnswer == Author.answers.shortAnswer) { Author.answers.shortAnswer = tempAnswer; return true; } } Author.answers.shortAnswer = tempAnswer; } return false; break; } } /** * Make the answer variable based on the user's answer. */ function makeAnswerVariable(){ var startIndex = Author.interactionList.startIndex; var endIndex = Author.interactionList.endIndex; var theAnswer = ""; // alert(startIndex+", "+endIndex); for (var index = startIndex; index <= endIndex; index++) { var action = Author.current.currentList.itemAt(index); try { if (Author.current.precedentObject == action.objectType && action.isPrecedent == true) { switch (action.objectType) { case "HOTSPOTOBJECT": theAnswer = theAnswer + action.content.dom.getAttribute("value") + ","; break; case "CHECKBOXOBJECT": if (action.button.dom.checked) { theAnswer = theAnswer + action.button.dom.getAttribute("name") + ","; } break; case "RADIOBUTTONOBJECT": if (action.button.dom.checked) { theAnswer = theAnswer + action.button.dom.getAttribute("name") + ","; } break; case "TEXTFIELDOBJECT": theAnswer = theAnswer + action.content.dom.value + ","; break; case "CUSTOMBUTTONOBJECT": if (action.content.dom.getAttribute("toggleBtn") == "true" && action.content.dom.getAttribute("toggled") == "true") { theAnswer = theAnswer + action.content.dom.getAttribute("value") + ","; } break; } } } catch (err) { alert(action + ", " + index); } } if (theAnswer != "" && theAnswer != ",") { theAnswer = theAnswer.substr(0, theAnswer.length - 1); } else { theAnswer = "NEXT"; } Author.variables.get(variableName('ANSWER')).setValue(theAnswer); } function evalResponseCondition(responseListXML){ var condition = responseListXML.getElementsByTagName("condition")[0]; var composedCondition = true; var conditionChunk = false; var keyword = condition.attributes[0].nodeValue; var attempt = condition.attributes[1].nodeValue; var filter = condition.attributes[2].nodeValue; var upperCase = (filter.charAt(0) == "C"); var wildCards = (filter.charAt(1) == "W"); var removeSpaces = (filter.charAt(2) == "S"); var numeric = (filter.charAt(3) == "N"); if (keyword == "IF") { var bodys = condition.getElementsByTagName("body"); var count = bodys.length; for (var index = 0; index < count; index++) { var connector = bodys[index].attributes[0].nodeValue; var variable = bodys[index].attributes[1].nodeValue; var operator = bodys[index].attributes[2].nodeValue; switch (connector) { case "AND": connector = "&&"; break; case "OR": connector = "||"; break; } switch (operator) { case "": operator = "=="; break; case "<>": operator = "!="; break; case "{}": operator = "!!"; break; } var value = bodys[index].attributes[3].nodeValue; var upcase = ""; // if (upperCase) { value = value.toUpperCase(); upcase = ".toString().toUpperCase()"; //} var noSpace = ""; if (removeSpaces) { value = value.replace(/\s/g, ""); noSpace = ".toString().replace(/\\s/g,'')"; } var cond = ""; if (wildCards) { value = value.replace(/\*/g, ".*"); value = value.replace(/\?/g, ".{1}"); value = "/" + value + "/"; if (variable == 'CORRECT') { conditionChunk = eval("(checkAnswer(" + removeSpaces + "," + wildCards + "))"); } else if (variable == 'INCORRECT') { conditionChunk = ("!(checkAnswer(" + removeSpaces + "," + wildCards + "))"); } else { conditionChunk = eval("(getVariableValueByName('" + variable + "')" + upcase + noSpace + ".search(" + value + ")>=0)"); } } else { if (variable == 'CORRECT') { conditionChunk = eval("(checkAnswer(" + removeSpaces + "," + wildCards + "))"); } else if (variable == 'INCORRECT') { conditionChunk = eval("!(checkAnswer(" + removeSpaces + "," + wildCards + "))"); } else { if (operator == "!!") { conditionChunk = eval(" (getVariableValueByName('" + variable + "')" + upcase + noSpace + ".indexOf(\"" + value + "\") >= 0)"); } else { if (numeric) { try { conditionChunk = eval(" eval((getVariableValueByName('" + variable + "')) " + operator + " " + value + ")"); } catch (err) { conditionChunk = eval(" (getVariableValueByName('" + variable + "')" + upcase + noSpace + " " + operator + " \"" + value + "\")"); } } else conditionChunk = eval(" (getVariableValueByName('" + variable + "')" + upcase + noSpace + " " + operator + " \"" + value + "\")"); } } } composedCondition = eval(composedCondition + connector + conditionChunk); } if (attempt != "ALL") { composedCondition = eval("(" + composedCondition + ") && (new Number(getVariableValueByName(\"ATTEMPT\")) == " + attempt + " )"); } // alert(composedCondition); } else if (keyword == "ELSE") { if (attempt != "ALL") { //composedCondition = composedCondition + "(true) && (Author.systemVariables.attempt == " + attempt + " );"; //alert(composedCondition); composedCondition = eval(composedCondition + " && (new Number(getVariableValueByName(\"ATTEMPT\")) == " + attempt + " );"); // alert(composedCondition); } } return composedCondition; } /** * Check the response and load the response list with true condition. */ function checkResponse(){ if (Author.interactionTimer != null) { window.clearTimeout(Author.interactionTimer); } var attempts = new Number(getVariableValueByName("ATTEMPT")); Author.variables.get(variableName('ATTEMPT')).setValue(++attempts); var conditionsCount = Author.current.currentElementResponses.getCount(); var hasValidResponse = false; //alert(conditionsCount); for (var index = 0; index < conditionsCount; index++) { var responseObject = Author.current.currentElementResponses.itemAt(index); var con = false; if (responseObject.condition == "") con = true; else { try { // con = eval(responseObject.condition); con = evalResponseCondition(responseObject.responseListXML); // alert(responseObject.condition + " : " + con + ", answer:" + getVariableValueByName("ANSWER")+", attempt:"+new Number(getVariableValueByName("ATTEMPT"))); } catch (err) { alert("Error in CheckResponse:\n" + responseObject.condition + "\n==========================\n" + err.name + " : " + err.description + "\n==========================\n" + responseObject.responseListXML.xml); con = false; } } if (con) { Author.current.currentElement.scoreEarned = responseObject.score; responseHandler(responseObject.responseListXML); hasValidResponse = true; break; } } if (hasValidResponse) return; else { //alert("no Valid Response"); showLessonNode(); } } /** * Show a given response list. * * @param {Object} responseListXML */ function responseHandler(responseListXML){ Author.responseEnd = false; Author.inResponse = true; // Author.responseStart = Author.current.currentList.getCount(); perpareAndShowList(responseListXML, false); } /** * Function that shows all the actions in a list. * * @param {Object} listXML * @param {boolean} cls If True clear the screen before showing the list. */ function perpareAndShowList(listXML, cls){ var listType = listXML.attributes[0].nodeValue; Author.current.currentListXML = listXML; if (listType == "INFORMATION") { Author.informationList.startIndex = Author.current.currentList.getCount(); } if (listType == "INTERACTION") { Author.interactionList.startIndex = Author.current.currentList.getCount(); Author.current.precedentObject = "none"; } if (listType == "RESPONSE") { if (Author.response.removeType == "BEFORENEXT") { for (var index = Author.response.endResponse; index >= Author.response.startResponse; index--) { var obj = Author.current.currentList.removeAt(index); if (obj != false) obj.remove(); } Author.response.clear(); } var lessonFlow = trim(listXML.getElementsByTagName("lessonFlow")[0].childNodes[0].nodeValue); if (lessonFlow == "repeat") { var removeType = trim(listXML.getElementsByTagName("remove")[0].childNodes[0].nodeValue); Author.response.removeType = removeType; Author.response.startResponse = Author.current.currentList.getCount(); } // alert(Author.response.startResponse+", "+Author.response.endResponse); } Author.current.currentActionPosition = 0; if (cls) { clearScreen(); Author.foregroundList.show(); } Author.backgroundList.updateProgressBar(); showList(); } function setInteractionTimeout(timeoutValue){ if (Author.inResponse) return; Author.interactionTimer = setTimeout(function(){ //alert("timeout"); Author.variables.get(variableName('SELECTEDVALUE')).setValue("timeout"); Author.variables.get(variableName('SELECTEDNAME')).setValue("TIMEOUT"); Author.variables.get(variableName('TIMEOUT')).setValue("TRUE"); checkResponse(); return; }, timeoutValue * 1000); } /** * Show the actions in Author.current.currentListXML one by one. */ function showList(){ Author.pause = null; var listType = Author.current.currentListXML.attributes[0].nodeValue; var actions = Author.current.currentListXML.getElementsByTagName("action"); var actionCount = actions.length; var interval = 0; Author.enableNextBtn = false; /* if (Author.infoPanelVisible) { Author.infoPanelContent.body.dom.innerHTML = getLessonInfo(); } */ // If have actions remaining, call showList itself to show the action. while (Author.current.currentActionPosition < actionCount) { try { interval = doAction(); } catch (err) { interval = 0; // alert( Author.current.currentListXML.getElementsByTagName("action")[Author.current.currentActionPosition-1].attributes[0].nodeValue); } if (interval > 0) { Author.actionTimer = setTimeout(showList, interval); return; } if (interval == -2) { return; } }; // alert(Author.current.currentNode.type); // When list finished, come here. if (listType == "INFORMATION") { //alert("information finished"); } if (listType == "INTRODUCTION") { } if (listType == "INTERACTION") { //Author.interactionList.endIndex = Author.interactionList.startIndex + actionCount - 1; Author.interactionList.endIndex = Author.current.currentList.getCount() - 1; Author.lessonFlow = "continue"; Author.enableNextBtn = true; Author.variables.get(variableName('TIMEOUT')).setValue("FALSE"); if (Author.current.currentElement.timeout) { setInteractionTimeout(Author.current.currentElement.timeoutValue); } return; } if (listType == "RESPONSE") { Author.response.endResponse = Author.current.currentList.getCount() - 1; //alert("Response ends at:"+Author.response.endResponse); try { var countAttempt = trim(Author.current.currentListXML.getElementsByTagName("countAttempt")[0].childNodes[0].nodeValue).toLowerCase() == "true"; if (!countAttempt) { var attempts = new Number(getVariableValueByName("ATTEMPT")); Author.variables.get(variableName('ATTEMPT')).setValue(--attempts); // alert("CountAttempt: "+ countAttempt + "\n Attempts: "+ attempts); } } catch (err) { } var lessonFlow = trim(Author.current.currentListXML.getElementsByTagName("lessonFlow")[0].childNodes[0].nodeValue); Author.lessonFlow = lessonFlow; if (lessonFlow == "continue") { Author.responseEnd = true; Author.inResponse = false; Author.response.clear(); showLessonNode(); return; } if (Author.response.removeType == "REMOVE") { for (var index = Author.response.endResponse; index >= Author.response.startResponse; index--) { var obj = Author.current.currentList.itemAt(index); if (obj.addToBackground && (Author.current.currentElementPosition >= obj.addToBackgroundAtElementPosition) && !Author.clearBackgroundObjects) { continue; } obj.remove(); var obj = Author.current.currentList.removeAt(index); } Author.response.clear(); } else if (Author.response.removeType == "BEFORENEXT") { } for (var index = 0; index < Math.min(Author.responseStart, Author.current.currentList.getCount()); index++) { action = Author.current.currentList.itemAt(index); switch (action.objectType) { case "CHECKBOXOBJECT": action.button.dom.checked = false; break; case "RADIOBUTTONOBJECT": action.button.dom.checked = false; break; case "TEXTFIELDOBJECT": break; } } Author.answers.multipleChoice.clear(); Author.answers.trueFalse = null; Author.answers.yesNo = null; Author.answers.shortAnswer = ""; Author.variables.get(variableName('ANSWER')).setValue(""); Author.responseEnd = true; Author.inResponse = false; Author.lessonFlow = "continue"; var repeat = trim(Author.current.currentListXML.getElementsByTagName("repeat")[0].childNodes[0].nodeValue); var flag = repeat.substring(0, 4); switch (flag) { case "NONE": break; case "INTE": var resetInteraction = (trim(Author.current.currentListXML.getElementsByTagName("resetInteraction")[0].childNodes[0].nodeValue).toLowerCase() == "true"); if (resetInteraction) { var actionCount = 0; // alert(Author.interactionList.endIndex+" vs "+(Author.current.currentList.getCount() - (Author.response.endResponse - Author.response.startResponse + 1) - 1)) // for (var index = Author.interactionList.endIndex; index >= Author.interactionList.startIndex; index--) { for (var index = Author.current.currentList.getCount() - (Author.response.endResponse - Author.response.startResponse + 1) - 1; index >= Author.interactionList.startIndex; index--) { var obj = Author.current.currentList.removeAt(index); obj.remove(); actionCount++; } Author.response.endResponse -= actionCount; Author.response.startResponse -= actionCount; Author.interactionList.startIndex = Author.current.currentList.getCount() - 1; Author.current.precedentObject = "none"; //alert("reseted Interaction"); } var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = lists.length; for (var index = 0; index < listCount; index++) { var type = lists[index].attributes[0].nodeValue; if (type == "INTERACTION") { if (resetInteraction) Author.current.currentActionPosition = 0; else Author.current.currentActionPosition = lists[index].getElementsByTagName("action").length; Author.current.currentListXML = lists[index]; Author.current.currentListPosition = index + 1; showList(); } } break; case "ACTI": for (var index = Author.current.currentList.getCount() - 1; index >= Author.informationList.startIndex; index--) { var obj = Author.current.currentList.removeAt(index); obj.remove(); } var lists = Author.current.currentElementXML.getElementsByTagName("list"); var listCount = lists.length; for (var index = 0; index < listCount; index++) { var type = lists[index].attributes[0].nodeValue; if (type == "INFORMATION") { Author.current.currentActionPosition = 0; Author.current.currentListXML = lists[index]; Author.current.currentListPosition = index + 1; showList(); } } break; case "DIVI": var dividerObj = Author.dividers.get(trim(repeat.substr(8))); // alert("repeat from divider: " + dividerObj.id + "\n" + dividerObj.currentListPosition); //alert("ListTotal: " + Author.current.currentList.getCount()); for (var index = Author.current.currentList.getCount() - 1; index >= dividerObj.currentListPosition; index--) { // var obj = Author.current.currentList.itemAt(index); //alert(obj.id + " : " + obj.objectType + " , " + Author.current.currentList.getCount()); var obj = Author.current.currentList.removeAt(index); obj.remove(); } // alert("ListTotal: " + Author.current.currentList.getCount()); Author.current.currentListPosition = dividerObj.listPosition; Author.current.currentActionPosition = dividerObj.actionPosition; Author.current.currentListXML = Author.current.currentElement.xml.getElementsByTagName("list")[Author.current.currentListPosition++]; showList(); break; } return; } if (interval != -2) showLessonNode(); } /** * Clear the screen. */ function clearScreen(){ Author.mediaList.eachKey(function(key, object){ if (typeof(key) == 'undefined' || typeof(object) == 'undefined') { } else { if (Ext.isIE) { object.mediaObject.dom.controls.stop(); object.mediaObject.dom.settings.mute = true; } object.remove(); } }); //Author.mediaList.clear(); var index = Author.current.currentList.getCount() - 1; for (; index >= 0; index--) { var el = Author.current.currentList.itemAt(index); if (el.objectType == "PROGRESSBAR") { if (Author.clearBackgroundObjects) { el.setVisible(el.hide == "false"); } continue; } if (el.addToBackground && (Author.current.currentElementPosition >= el.addToBackgroundAtElementPosition) && !Author.clearBackgroundObjects) { continue; } if (el.addToForeground && (Author.current.currentElementPosition >= el.addToForegroundAtElementPosition) && !Author.clearBackgroundObjects || (el.buttonType == "2" && el.click != "EXITLESSON")) { // alert(el.buttonType); continue; } el.remove(); Author.current.currentList.removeAt(index); } Author.clearBackgroundObjects = false; Author.variables.get(variableName('ATTEMPT')).setValue(0); } /** * Display an action, return the interval before showing the next action. */ function doAction(){ var action = Author.current.currentListXML.getElementsByTagName("action")[Author.current.currentActionPosition++]; var actionType = action.attributes[0].nodeValue; Author.current.actionType = actionType; var listType = Author.current.currentListXML.attributes[0].nodeValue; if (!parserAndEvalActionCondition(action, false)) return 0; if (actionType == "PROGRESSBAR") { return 0; } if (actionType == "SOUNDACTION") { // return 0; } if (actionType == "SPECIAL") { var actionObject = new SpecialClass(action); if (actionObject.specialType == 11 || actionObject.specialType == 0) return -2; } if (actionType == "BACKGROUND") { return Author.backgroundObject.readConfig(action); } if (actionType == "CHANGEBACKGROUND") { var interval = Author.backgroundObject.change(action); var removeActions = true; try { removeActions = (cfgXML.attributes[1].nodeValue).toLowerCase() == "true"; } catch (err) { } // if (removeActions) // Author.foregroundList.show(); return interval; } if (actionType == "MEDIAACTION") { var actionObject = new MediaClass(Author.backgroundObject.getContent(), action); } if (actionType == "SOUNDACTION") { var actionObject = new SoundClass(Author.backgroundObject.getContent(), action); } if (actionType == "PAUSE") { var actionObject = new PauseClass(); } if (actionType == "VARIABLE") { var actionObject = new VariableClass(); } if (actionType == "VISIBLEACTION") { var actionObject = new VisibleClass(); } if (actionType == "WEBACTION") { var actionObject = new WebElementClass(Author.backgroundObject.getContent()); if (listType == "RESPONSE") actionObject.toFront(); } if (actionType == "TXTEXTACTION") { var actionObject = new TXTextClass(Author.backgroundObject.getContent(), action); if (listType == "RESPONSE") actionObject.toFront(); } if (actionType == "TEXTACTION") { var actionObject = new TextClass(Author.backgroundObject.getContent(), action); if (listType == "RESPONSE") actionObject.toFront(); } if (actionType == "IMAGEACTION") { var actionObject = new ImageClass(Author.backgroundObject.getContent(), action); if (listType == "RESPONSE") actionObject.toFront(); } if (actionType == "DIVIDER") { var actionObject = new DividerClass(); } if (actionType == "CHANGEACTION") { var actionObject = new ChangeAction(); } if (actionType == "CUSTOMBUTTON") { var actionObject = new CustomButtonClass(Author.backgroundObject.getContent(), action); } if (actionType == "IMAGEBUTTON") { var actionObject = new ImageButtonClass(Author.backgroundObject.getContent(), action); } if (actionType == "DDBUTTON") { var actionObject = new DDButtonClass(Author.backgroundObject.getContent(), action); } if (actionType == "TEXTFIELD") { var actionObject = new TextFieldClass(Author.backgroundObject.getContent(), action); } if (actionType == "RADIOBUTTON") { var actionObject = new RadioButtonClass(Author.backgroundObject.getContent(), action); } if (actionType == "CHECKBOX") { var actionObject = new CheckboxClass(Author.backgroundObject.getContent(), action); } if (actionType == "HOTSPOT") { var actionObject = new HotSpotClass(Author.backgroundObject.getContent(), action); } actionObject.addToBackground = false; actionObject.addToForeground = false; var interval = actionObject.readConfig(action); if (actionType == "CHANGEACTION") { Author.current.currentList.add(actionObject.id, actionObject); return interval; } if (Author.current.currentList.containsKey(actionObject.id)) { if (Author.removeDup) { Author.current.currentList.get(actionObject.id).remove(); } } Author.removeDup = true; Author.current.currentList.add(actionObject.id, actionObject); if (typeof(Author.variableWatch) != 'undefined') { Author.variableWatch.refresh(); } return interval; } /** * Trim the white spaces at the begining and the end of a given string. * * @param {String} str */ function trim(str){ return str.replace(/(^\s*)|(\s*$)/g, ""); } /** * Event handler of the browser keyPress event. * * @param {Object} e */ function keyPressedHandle(e, fnKeys){ if (typeof(fnKeys) == 'undefined' || fnKeys !== true) { fnKeys = false; } if (Author.pressedKeyCode > 111 && Author.pressedKeyCode < 124) { fnKeys = true; } Author.pressedKeyCode = 0; if (Author.bugTracker.isVisible()) return; if (Author.doingInteraction) { if (e.getCharCode() == 13) { var target = Ext.get(e.getTarget()); if (target.dom.getAttribute("objectType") == "TEXTFIELDOBJECT") { try { var elementType = Author.current.currentElementXML.attributes[0].nodeValue; if (elementType == "SHORTANSWER") { Author.answers.shortAnswer = target.dom.value.toLowerCase(); } } catch (err) { } Author.doingInteraction = false; makeAnswerVariable(); checkResponse(); // target.dom.value = ""; Author.backgroundObject.getContent().focus(); return; } } return; } e.stopEvent(); //alert(e.getCharCode()); var keyCode = String.fromCharCode(e.getCharCode()).toUpperCase().charCodeAt(0); var keyShift = (e.shiftKey ? 1 : 0) + (e.ctrlKey ? 2 : 0) + (e.altKey ? 4 : 0); if (keyShift == 0) keyShift = 8; if (fnKeys && keyCode > 79 && keyCode < 91) { keyCode += 32; } var keyCodeStr = keyCode + "," + keyShift; try { e.browserEvent.keyCode = 0; } catch (err) { // alert(keyCodeStr); } if (keyCodeStr == (Author.qcKey + ",8") && (Author.qcURL != "") && Author.Testing) { window.clearTimeout(Author.actionTimer); var index = Author.current.currentList.getCount() - 1; for (; index >= 0; index--) { var el = Author.current.currentList.itemAt(index); if (el.objectType == "MEDIAOBJECT") { el.hideByQC = false; if (el.visible) { el.setVisible(false); el.hideByQC = true; } } } Author.bugTracker.show(); var eName = Author.current.currentNode.name; if (Author.current.currentNode.type != "MENU" && Author.current.currentElement != null) { eName = Author.current.currentElement.name; } Author.bugTrackerFrame.dom.src = Author.qcURL + "?eName=" + eName; /* Author.infoPanelVisible = !Author.infoPanelVisible; Author.infoPanelContent.setVisible(Author.infoPanelVisible); if (Author.infoPanelVisible) { Author.infoPanelContent.body.dom.innerHTML = getLessonInfo(); } */ return; } if (keyCodeStr == "123,1" && Author.Testing) { showLessonStructure(); } if (keyCodeStr == "122,1" && Author.Testing) { showVariableMonitor(); Author.variableWatch.refresh(); } var object = Author.actionKeyMap.item(keyCodeStr); if (typeof object != 'undefined' && object.visible) { fireEvent(object.content.dom, "click"); return; } if (Author.pause != null) { if ((Author.pause.cancelType == 1 || Author.pause.cancelType == 2) || ((Author.pause.cancelType == 4) && (keyCodeStr == Author.pause.key1 || keyCodeStr == Author.pause.key2))) { Author.pause = null; pauseVideoes(); window.clearTimeout(Author.actionTimer); showList(); } return; } if (Author.current.currentElement && Author.current.currentElement.anyKey) { if (Author.lessonFinished) { return; } Author.variables.get(variableName('SELECTEDVALUE')).setValue("NEXT"); Author.variables.get(variableName('SELECTEDNAME')).setValue("NEXT"); if (Author.pause != null && Author.pause.cancelType != 0) { Author.pause = null; pauseVideoes(); window.clearTimeout(Author.actionTimer); showList(); } else { if (Author.enableNextBtn == false) return; if (Author.current.currentListXML.attributes[0].nodeValue == "INTERACTION" || Author.lessonFlow == "repeat") makeAnswerVariable(); if (Author.variables.get(variableName('ANSWER')).getValue() == null || Author.variables.get(variableName('ANSWER')).getValue() == "") Author.variables.get(variableName('ANSWER')).setValue("NEXT"); checkResponse(); } } return; } /** * Fire an event on a HTML element * * @param {Object} element * @param {Object} event */ function fireEvent(element, event){ if (document.createEventObject) { var evt = document.createEventObject(); return element.fireEvent('on' + event, evt) } else { var evt = document.createEvent("HTMLEvents"); evt.initEvent(event, true, true); return !element.dispatchEvent(evt); } } /** * Event handler of the browser monseclick event. * * @param {Object} e */ function mouseClickHandle(e){ if (Author.bugTracker.isVisible()) return; if (typeof(Author.variableWatch) != 'undefined' && Author.variableWatch.isVisible() && e.within('variableMonitor')) return; if (typeof(Author.structureWin) != 'undefined' && Author.structureWin.isVisible() && e.within('structure')) return; //alert(e.getTarget().className.indexOf("x-combo-list-item")); if (e.getTarget().className.indexOf("x-combo-list-item") > -1) return; e.stopEvent(); if (Author.pause != null) { if (Author.pause.cancelType == 1 || Author.pause.cancelType == 3) { Author.pause = null; // alert("mouseClicked"); pauseVideoes(); window.clearTimeout(Author.actionTimer); showList(); } return; } if (Author.current.currentElement != null && Author.current.currentElement.anyClick) { if (Author.lessonFinished) { return; } Author.variables.get(variableName('SELECTEDVALUE')).setValue("NEXT"); Author.variables.get(variableName('SELECTEDNAME')).setValue("NEXT"); if (Author.pause != null && Author.pause.cancelType != 0) { Author.pause = null; pauseVideoes(); window.clearTimeout(Author.actionTimer); showList(); } else { if (Author.enableNextBtn == false) return; if (Author.current.currentListXML.attributes[0].nodeValue == "INTERACTION" || Author.lessonFlow == "repeat") makeAnswerVariable(); if (Author.variables.get(variableName('ANSWER')).getValue() == null || Author.variables.get(variableName('ANSWER')).getValue() == "") Author.variables.get(variableName('ANSWER')).setValue("NEXT"); checkResponse(); } } } /** * Pauser the current playing video. */ function pauseVideoes(){ // alert("PauseVideos"); if (Ext.isMac) { try { Author.current.currentPlayingWMPObject.dom.children[3].Stop(); } catch (err) { } } else { try { Author.current.currentPlayingWMPObject.controls.pause(); } catch (err) { //alert(err.description); } } } /** * Things to be done when the lesson ends. */ function endLesson(){ if (Author.pause != null && Author.pause.cancelType != 0) { Author.pause = null; window.clearTimeout(Author.actionTimer); } Author.mediaList.eachKey(function(key, object){ if (Ext.isIE) { object.mediaObject.dom.controls.stop(); object.mediaObject.dom.settings.mute = true; } }); if (Author.setWebResult && !Author.resultSent) { var v1, v2, v3, v4, v5, v6, v7, v8, v9, v10; v1 = parseInt(Author.networkFields.substring(0, 1)); v2 = parseInt(Author.networkFields.substring(1, 2)); v3 = parseInt(Author.networkFields.substring(2, 3)); v4 = parseInt(Author.networkFields.substring(3, 4)); v5 = parseInt(Author.networkFields.substring(4, 5)); v6 = parseInt(Author.networkFields.substring(5, 6)); v7 = parseInt(Author.networkFields.substring(6, 7)); v8 = parseInt(Author.networkFields.substring(7, 8)); v9 = parseInt(Author.networkFields.substring(8, 9)); v10 = parseInt(Author.networkFields.substring(9, 10)); var resultLine = ""; resultLine += "?TraineeID=" + Author.traineeID; if (v1 == 1) resultLine += "&L=" + Author.lessonName + "_HTML"; if (v2 == 1) resultLine += "&SD=" + Ext.util.Format.date(Author.variables.get(variableName("STARTTIME")).value); if (v3 == 1) resultLine += "&ED=" + Ext.util.Format.date(new Date()); if (v4 == 1) resultLine += "&ST=" + Ext.util.Format.date(Author.variables.get(variableName("STARTTIME")).value, "g:i:s A"); if (v5 == 1) resultLine += "&ET=" + Ext.util.Format.date(new Date(), "g:i:s A"); if (v6 == 1) resultLine += "&S=" + Author.variables.get(variableName("LESSONSCORE")).value; if (v7 == 1) resultLine += "&T=" + Author.variables.get(variableName("LESSONTOTAL")).value; if (v8 == 1) { var pass = "N"; if (parseInt(Author.variables.get(variableName("LESSONTOTAL")).value) > 0) { if (parseInt(Author.variables.get(variableName("LESSONSCORE")).value) / parseInt(Author.variables.get(variableName("LESSONTOTAL")).value) * 100 > Author.passRate) { pass = "P"; } else { pass = "F"; } } resultLine += "&P=" + pass; } if (v9 == 1) resultLine += "&PR=" + Author.passRate; if (v10 == 1) resultLine += Author.variables.get(variableName("WEBINFO")).value; var requestURL = Author.sendTo + resultLine; var httpIFrame = Author.backgroundObject.getContent().createChild({ tag: "iframe", frameborder: Ext.isIE ? "0" : "1", style: "position:absolute;background-color:#fff;width:0px;height:0px;left:-9999px;top:-9999px" }) httpIFrame.dom.src = eval(Ext.encode(requestURL)); httpIFrame.on("load", function(e){ Author.resultSent = true; try { iText = httpIFrame.dom.contentWindow.document.body.innerText; if (iText.indexOf("Page not found:") >= 0) { Ext.MessageBox.alert('Result', 'Result is not sent successfully.', function(){ window.open('', '_self', ''); window.close(); }); } else { Ext.MessageBox.alert('Result', 'Result has been sent successfully.', function(){ window.open('', '_self', ''); window.close(); }); } } catch (err) { Ext.MessageBox.alert('Result', 'Result has been sent successfully.', function(){ window.open('', '_self', ''); window.close(); }); } }); } else { Ext.MessageBox.show({ msg: 'Developed by Microcraft.
', width: 350, wait: true, waitConfig: { interval: 50, duration: 4000, increment: 70, fn: function(){ Ext.MessageBox.hide(); window.open('', '_self', ''); window.close(); } } }); } } function setHideFxToElement(fxObject, effect, duration){ if (effect == 0 || Author.travellingList) { fxObject.setVisible(false); return 0; } if (duration < 0.2) duration = 0.2; // effect=4; var fxElement = fxObject.content; var pageXY = Author.backgroundObject.content.getXY(); var xy = fxElement.getOffsetsTo(Author.backgroundObject.content); var hasShadow = false; if (fxObject.objectType == "IMAGEOBEJCT") { fxElement = fxObject.img; if (fxObject.hasShadow == "true") { hasShadow = true; fxObject.setShadowVisible(false); } } switch (effect) { case 1: //Rotate Left var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: height, x: x1, y: y1, remove: false, duration: duration, endOpacity: 0, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 2: //Rotate Right var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: height, x: x2, y: y2, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 3: //Rotate Bottom var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1 + height; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: width, height: 0, x: x1, y: y1, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 4: //Rotate Top var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: width, height: 0, x: x1, y: y1 + height, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 5: //TL-BR var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: 0, x: x1, y: y1, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 6: //BL-TR var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1 + height; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: 0, x: x1, y: y1 + height, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 7: //TR-BL var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: 0, x: x1 + width, y: y1, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 8: //BR-TL var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1 + height; /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ width: 0, height: 0, x: x1 + width, y: y1 + height, duration: duration, remove: false, endOpacity: 0, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 9: //Zoom In var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + parseInt(width / 2); var y2 = y1 + parseInt(height / 2); /* if (hasShadow) { x2 = x2 - fxObject.left; y2 = y2 - fxObject.top; } */ fxElement.shift({ easing: 'easeOut', width: 0, height: 0, x: x2, y: y2, duration: duration, endOpacity: 0, remove: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 10: // Switch Off var width = fxElement.getWidth(); var height = fxElement.getHeight(); fxElement.switchOff({ duration: duration, remove: false, useDisplay: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; case 11: //Puff fxElement.puff({ easing: 'easeOut', duration: duration, remove: false, useDisplay: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); break; default: //Fade Out fxElement.fadeOut({ endOpacity: 0, //can be any value between 0 and 1 (e.g. .5) easing: 'easeOut', duration: duration, remove: false, useDisplay: false, callback: function(){ fxElement.setOpacity(1); //fxElement.setLocation(x1,y1); fxElement.setStyle("left", ((xy[0]) / Author.zoomRatio) + "px"); fxElement.setStyle("top", ((xy[1]) / Author.zoomRatio) + "px"); fxElement.setWidth(width); fxElement.setHeight(height); fxObject.setVisible(false); } }); } return duration * 1000; } /** * Apply effects to an object. * * @param {Object} fxObject * @param {Object} effect * @param {Object} duration */ function setFxToElement(fxObject, effect, duration){ //return; if (effect == 0 || Author.travellingList) return 0; if (duration < 0.2) duration = 0.2; var fxElement = fxObject.content; var pageXY = Author.backgroundObject.content.getXY(); var xy = fxElement.getOffsetsTo(Author.backgroundObject.content); var hasShadow = false; if (fxObject.objectType == "IMAGEOBEJCT") { fxElement = fxObject.img; if (fxObject.hasShadow == "true") { hasShadow = true; fxObject.setShadowVisible(false); } } switch (effect) { case 82: //Rotate Left var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; fxElement.setLocation(x2, y2); fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { //fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 83: //Rotate Right var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); x1 = pageXY[0] + xy[0] - width; fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 85: //Rotate Bottom var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1 + height; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); y1 = pageXY[1] + xy[1] - height; fxElement.setHeight(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 84: //Rotate Top var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; fxElement.setLocation(x2, y2); fxElement.setHeight(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 76: //TL-BR var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); fxElement.setHeight(1); fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 78: //BL-TR var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1; var y2 = y1 + height; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); y1 = pageXY[1] + xy[1] - height; fxElement.setHeight(1); fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 77: //TR-BL var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); x1 = pageXY[0] + xy[0] - width; fxElement.setHeight(1); fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 79: //BR-TL var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + width; var y2 = y1 + height; fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); x1 = pageXY[0] + xy[0] - width; y1 = pageXY[1] + xy[1] - height; fxElement.setHeight(1); fxElement.setWidth(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; case 24: //Zoom var width = fxElement.getWidth(); var height = fxElement.getHeight(); var x1 = pageXY[0] + xy[0]; var y1 = pageXY[1] + xy[1]; var x2 = x1 + parseInt(width / 2); var y2 = y1 + parseInt(height / 2); fxElement.setLocation(x2, y2); xy = fxElement.getOffsetsTo(Author.backgroundObject.content); x1 = pageXY[0] + xy[0] - parseInt(width / 2); y1 = pageXY[1] + xy[1] - parseInt(height / 2); fxElement.setWidth(1); fxElement.setHeight(1); fxElement.shift({ width: width, height: height, x: x1, y: y1, duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; default: // Fade In if (fxObject.objectType == "TEXTOBJECT" && !Ext.isGecko) { fxElement = fxObject.text; } fxElement.fadeIn({ duration: duration, callback: function(){ if (fxObject.objectType == "IMAGEOBEJCT") { // fxObject.content.applyStyles("overflow:visible"); //fxObject.content.setOpacity(0.1); if (hasShadow) fxObject.setShadowVisible(true); } } }); break; } return duration * 1000; } /** * Get the score that the user achieved in the lesson. */ function getLessonScore(){ var lessonScore = 0; for (var i = 0; i < Author.lessonNodes.nodes.getCount(); i++) { var aNode = Author.lessonNodes.nodes.itemAt(i); if (aNode.scoring) { lessonScore += aNode.getOptionScore(); } } return lessonScore; } /** * Get the possible max score of all the options the user completed. */ function getLessonTotal(){ var lessonTotal = 0; for (var i = 0; i < Author.lessonNodes.nodes.getCount(); i++) { var aNode = Author.lessonNodes.nodes.itemAt(i); if (aNode.scoring) { lessonTotal += aNode.getOptionMaxScore(); } } return lessonTotal; } /** * Save lesson status. */ function beforeWindowsClose(){ Ext.state.Manager.setProvider(new Ext.state.CookieProvider({ expires: new Date(new Date().getTime() + (1000 * 60 * 60 * 24 * 365)) })); Author.lessonNodes.nodes.eachKey(function(key, object){ object.saveBookmark(); }); Author.variables.eachKey(function(key, object){ object.saveBookmark(); }); endScorm(); } /** * Send values back to scorm when exiting the lesson. */ function endScorm(){ if (Author.scorm) { ScormProcessSetValue("cmi.core.score.raw", Author.variables.get(variableName("%SCORE")).value.toString()); var lessonTime = ConvertMilliSecondsToSCORMTime(new Date() - Author.variables.get(variableName("STARTTIME")).value); ScormProcessSetValue("cmi.core.session_time", lessonTime); var stdScore = Author.variables.get(variableName("%SCORE")).value; if (stdScore >= Author.passRate) { ScormProcessSetValue("cmi.core.lesson_status", "passed"); } else { ScormProcessSetValue("cmi.core.lesson_status", "failed"); } ScormProcessFinish(); } } /** * Convert millisends to the scorm time format. * * @param {int} intTotalMilliseconds * @param {Object} blnIncludeFraction */ function ConvertMilliSecondsToSCORMTime(intTotalMilliseconds, blnIncludeFraction){ var intHours; var intintMinutes; var intSeconds; var intMilliseconds; var intHundredths; var strCMITimeSpan; if (blnIncludeFraction == null || blnIncludeFraction == undefined) { blnIncludeFraction = true; } //extract time parts intMilliseconds = intTotalMilliseconds % 1000; intSeconds = ((intTotalMilliseconds - intMilliseconds) / 1000) % 60; intMinutes = ((intTotalMilliseconds - intMilliseconds - (intSeconds * 1000)) / 60000) % 60; intHours = (intTotalMilliseconds - intMilliseconds - (intSeconds * 1000) - (intMinutes * 60000)) / 3600000; /* deal with exceptional case when content used a huge amount of time and interpreted CMITimstamp to allow a number of intMinutes and seconds greater than 60 i.e. 9999:99:99.99 instead of 9999:60:60:99 note - this case is permissable under SCORM, but will be exceptionally rare */ if (intHours == 10000) { intHours = 9999; intMinutes = (intTotalMilliseconds - (intHours * 3600000)) / 60000; if (intMinutes == 100) { intMinutes = 99; } intMinutes = Math.floor(intMinutes); intSeconds = (intTotalMilliseconds - (intHours * 3600000) - (intMinutes * 60000)) / 1000; if (intSeconds == 100) { intSeconds = 99; } intSeconds = Math.floor(intSeconds); intMilliseconds = (intTotalMilliseconds - (intHours * 3600000) - (intMinutes * 60000) - (intSeconds * 1000)); } //drop the extra precision from the milliseconds intHundredths = Math.floor(intMilliseconds / 10); //put in padding 0's and concatinate to get the proper format strCMITimeSpan = ZeroPad(intHours, 4) + ":" + ZeroPad(intMinutes, 2) + ":" + ZeroPad(intSeconds, 2); if (blnIncludeFraction) { strCMITimeSpan += "." + intHundredths; } //check for case where total milliseconds is greater than max supported by strCMITimeSpan if (intHours > 9999) { strCMITimeSpan = "9999:99:99"; if (blnIncludeFraction) { strCMITimeSpan += ".99"; } } return strCMITimeSpan; } /** * ZeroPad a given number * * @param {Object} intNum * @param {Object} intNumDigits */ function ZeroPad(intNum, intNumDigits){ var strTemp; var intLen; var i; strTemp = new String(intNum); intLen = strTemp.length; if (intLen > intNumDigits) { strTemp = strTemp.substr(0, intNumDigits); } else { for (i = intLen; i < intNumDigits; i++) { strTemp = "0" + strTemp; } } return strTemp; } /** * When the document is ready, initialize the lesson. */ Ext.onReady(function(){ //return; Ext.EventManager.onWindowResize(function(width, height){ if (Author.lessonHeight == 0 || Author.lessonWidth == 0) return; if (typeof(Author.backgroundObject) == 'undefined') return; Author.backgroundObject.center(); }); Ext.override(Ext.dd.DDProxy, { startDrag: function(x, y){ if (Author.inResponse || Author.lessonFinished) return; var dragEl = Ext.get(this.getDragEl()); var el = Ext.get(this.getEl()); dragEl.applyStyles({ border: '', zoom: Author.zoomRatio, 'z-index': 2000 }); dragEl.update(el.dom.innerHTML); dragEl.setStyle("filter", "alpha(opacity=100)"); }, onDragOver: function(e, targetId){ if (Author.inResponse || Author.lessonFinished) return; if (Ext.get(targetId).dom.getAttribute("type") == "HOTSPOT") { var target = Ext.get(targetId); this.lastTarget = target; } }, onDragOut: function(e, targetId){ if (Author.inResponse || Author.lessonFinished) return; if (Ext.get(targetId).dom.getAttribute("type") == "HOTSPOT") { var el = Ext.get(this.getEl()); var target = Ext.get(targetId); if (target.dom.getAttribute("content") == el.id) { target.dom.setAttribute("content", "NOTHING"); target.dom.setAttribute("value", target.dom.getAttribute("orginalValue")); } this.lastTarget = null; } }, endDrag: function(){ if (Author.inResponse || Author.lessonFinished) return; var dragEl = Ext.get(this.getDragEl()); var el = Ext.get(this.getEl()); if (this.lastTarget) { var dropzone = Ext.get(this.lastTarget); if (dropzone.dom.getAttribute("content") != "NOTHING") { var oldContent = Ext.get(dropzone.dom.getAttribute("content")); // oldContent.moveTo(oldContent.dom.getAttribute("orginalX"), oldContent.dom.getAttribute("orginalY"), true); oldContent.setStyle("left", oldContent.dom.getAttribute("orginalX") + "px"); oldContent.setStyle("top", oldContent.dom.getAttribute("orginalY") + "px"); } dropzone.set({ "content": el.id, "value": el.dom.getAttribute("value") }); // alert(dropzone.getStyle("left")+","+dropzone.getStyle("top")+"\n"+dropzone.getX()+", "+dropzone.getY()); el.setStyle("left", dropzone.getStyle("left")); el.setStyle("top", dropzone.getStyle("top")); //el.setX(dropzone.getX() + (dropzone.getWidth() - el.getWidth()) / 2); // el.setY(dropzone.getY() + (dropzone.getHeight() - el.getHeight()) / 2); var variable = dropzone.dom.getAttribute("name"); var value = dropzone.dom.getAttribute("value"); Author.variables.get(variableName('SELECTEDVALUE')).setValue(value); Author.variables.get(variableName('SELECTEDNAME')).setValue(variable); if (dropzone.dom.getAttribute("respondToDrop") == "true") { checkResponse(); } } else { //alert(el.dom.getAttribute("miss")); if (el.dom.getAttribute("miss") == "stay") { var pageXY = Author.backgroundObject.content.getXY(); var xy = dragEl.getXY(); el.setStyle("left", ((xy[0] - pageXY[0]) / Author.zoomRatio) + "px"); el.setStyle("top", ((xy[1] - pageXY[1]) / Author.zoomRatio) + "px"); } else { el.setStyle("left", el.dom.getAttribute("orginalX") + "px"); el.setStyle("top", el.dom.getAttribute("orginalY") + "px"); } } this.lastTarget = null; } }); getTestInfo(); initlizeLesson(); }); function getLessonInfo(){ var info = "| Option | " + Author.current.currentNode.name + " (" + Author.current.currentNode.type + ") |
| Element | " + Author.current.currentElement.name + " (" + Author.current.currentElement.type + ") |