";
//Fill in information for each question
for(var i = 0; i < testFeedback.length; i++){
//start a new row
summaryContentString += "";
//First column has an icon showing right or wrong for that question
summaryContentString += " | ";
//Third column has the title and question, and the correct response as well as the given response
var currQuestion = testFeedback[i].questionText;
var currQuestionTitle = testFeedback[i].questionTitle;
summaryContentString += "";
if(currQuestionTitle.length > 0){
//Only add in the title if it exists.
summaryContentString += " " + currQuestionTitle + " ";
summaryContentString += "" + currQuestion + " ";
} else {
summaryContentString += "" + currQuestion + " ";
}
if(testFeedback[i].questionType == "dragDrop"){
//Don't do anything but close the table cell and row
summaryContentString += " |
";
}else {
//If the question was wrong, list the correct answers and the user answers
if(testFeedback[i].passStatus == false){
summaryContentString += ""+GENTEXT_QUIZ_YOURRESPONSE+" ";
for(j=0;j";
for(j=0;j";
for(j=0;j 0){
tempQData.givenResponses.push(currRespText);
}
});
}
//var arrayObject = [passStatus, questionTitle, questionText];
testFeedback.push(tempQData);
//Load next page
c.loadCurrentPage(c.currentPageItem.nextPage);
};
//Figure out the number of questions answered correctly
//Return that number
Content.prototype.NumberQuestionsRight = function(){
var questionsRight = 0;
for(var i = 0; i < testFeedback.length; i++){
if(testFeedback[i].passStatus == true){
questionsRight = questionsRight +1;
}
}
return questionsRight;
};
//Figures out if the user passed
Content.prototype.CalculatePassed = function(){
var c = this;
var totalQuestions = testFeedback.length;
var questionsRight = c.NumberQuestionsRight();
var percentpassed = c.CalculateGrade();
if(percentpassed >= testPassGrade){
return true;
} else{
return false;
}
};
//Calculates the user percent
Content.prototype.CalculateGrade = function(){
var c = this;
var totalQuestions = testFeedback.length;
var questionsRight = c.NumberQuestionsRight();
var percentpassed = 0;
if(totalQuestions > 0){
percentpassed = (questionsRight/totalQuestions)*100;
}
return percentpassed;
};
/*--------------------------------------------------------------
QUIZ FUNCTIONS
----------------------------------------------------------------*/
Content.prototype.quiz_createNormal = function (){
var c = this;
//Create a form for each answerOptionGroup
$("." + elements.answerGroup).wrap("");
//Set the page title so that it has a number before it
//c.quiz_addNumToPageTitle();
//Add in function for the submit button
//Checks for question type (should be quiz/test/evaulation)
var quizType = $('.challenge').attr('quizType');
var questionType = $('.challenge').attr('questionType');
if(quizType == undefined && $("."+elements.dragdrop)){
quizType = $("."+elements.challenge).find("div").filter(":first").attr("class");
}
c.quiz_createSubmitButton(questionType,quizType);
c.quiz_formatQuestions();
};
Content.prototype.quiz_submitButton = function(questionType){
var newHtml = '' +GENTEXT_SUBMIT_BTN+ '
';
$("#questionScrollDiv").append(newHtml);
$("#scrollDiv").append(newHtml);
$(".dragdrop_p_wrapper").append(newHtml);
//$(".Quiz_Drag_Drop_figure").append(newHtml);
switch(questionType){
case "singleselect":
$("#quizBtn").click(function(e){
quiz_singleSelectCorrect();
});
break;
case "multipleselect":
$("#quizBtn").click(function(e){
quiz_multipleSelectCorrect();
});
break;
case "dragDrop":
$("#quizBtn").click(function(e){
quiz_DragDropCorrect();
});
break;
default:
if(window.console){
console.log("no match of questionType found");
}
break;
}
};
/*--------------------------------------------------------------
EVAL FUNCTIONS
----------------------------------------------------------------*/
function quiz_submitButtonEval(questionType){
};
/*--------------------------------------------------------------
HELPER FUNCTIONS
----------------------------------------------------------------*/
//Check quiz minimum passing grade
Content.prototype.quiz_checkPassingGrade = function(chapterObject){
var passGrade = $(chapterObject).attr("quiz_pass_limit");
return passGrade;
};
function hideFeedbackBox(){
$(".questionFeedbackBox").hide();
};
//Creates an array of quiz questions in the current section-1
//This is used to figure out the quiz number later
var quizQuestionArray = [];
Content.prototype.quiz_fillQuestionArray = function(chapterObject){
quizQuestionArray = [];
var pageObjects = $(chapterObject).find(".section-3").children(".ax-topic");
$(pageObjects).each(function (i) {
var curr_webTemplate = $(this).attr("webtemplate");
var quizStylerId = $(this).find(".heading1").attr("id");
if(curr_webTemplate == "Quiz_Text_Choice" || curr_webTemplate == "Quiz_Image_Choice" || curr_webTemplate == "Quiz_Drag_Drop"){
quizQuestionArray.push(quizStylerId);
}
});
}
//Figures out the current number of the quiz question
Content.prototype.quiz_getQuestionNum = function(){
var c = this;
var currentPageID = c.getPageID();
var dotIndex = currentPageID.lastIndexOf("#");
currentPageID = currentPageID.slice(dotIndex+1);
for(var i =0; i < quizQuestionArray.length; i++){
if(quizQuestionArray[i] == currentPageID) {
return i+1;
}
}
}
/*********************************************
Function: receiveMessage
Indata: event
Hanterar anrop från externa prov
*********************************************/
Content.prototype.receiveMessage = function(event){
var c = this;
if(event.data == "next") {
//Navigera till correct
//section-4 quiz="complete"
$(".externalQuiz").remove();
showExternalQuizResult("complete");
for(var i=0;i<10;i++){
if(lmsConnected){
//Registrera complete i LMS
setStatusPassed();
setStatusComplete();
setScore("1");
LMSCommit();
}
}
}
if(event.data == "prev"){
//Navigera till incorrect
//section-4 quiz="incomplete"
$(".externalQuiz").remove();
showExternalQuizResult("incomplete");
//Registrera fail i LMS
if(lmsConnected){
setStatusFailed();
setScore("0");
LMSCommit();
}
}
if(event.data == "hidepreload"){
$("#quizPreload").hide();
}
}
showExternalQuizResult = function(result){
var resultID = "";
if(result == "complete"){
resultID = $(".quiz_complete").attr('id');
} else {
resultID = $(".quiz_incomplete").attr('id');
}
$("#"+resultID).show();
}
//Presents the test results.
//Edit to set how the client wishes the test results to be shown.
//alertMessage - the correct or incorrect text to be displayed
//correctText - says 'correct' or 'incorrect' or whatever else is
//specified in settings.
function template_presentTestResults(passStatus){
var alertMessage = "";
var titleText = "";
//If pass
if(passStatus){
alertMessage = $("div[class='"+elements.feedbackCorrect+"']").text();
titleText = GENTEXT_QUIZ_CORRECT;
}else{
alertMessage = $("div[class='"+elements.feedbackIncorrect+"']").text();
titleText = GENTEXT_QUIZ_INCORRECT;
}
//Opens results in a dialog box
if(alertMessage.length){
var tempDiv = '';
} else {
var tempDiv = '';
}
$("#at_content").append(tempDiv);
$("#feedbackDialog" ).dialog({ autoOpen: false, width:300, closeText: false });
$("#feedbackDialog").dialog("open");
}
//Checks if the user is on the first page
//If not, returns to first page in chapter
Content.prototype.quiz_checkFirstTestPage = function (){
var c = this;
//Check if this is the first page
//check if the chapter link and the page link are the same
if(c.currentPageItem.currentQuestionInfo.isFirstQuestion == true){
//If this is the first page, set a flag that says that the user started there
startedOnFirstPage = true;
//Check if the test has been attempted before
if(testStarted == true){
c.test_restart();
return false;
}
return true;
} else {
testStarted = true; //set the quiz started to true.
if(startedOnFirstPage == false){
c.test_restart();
return false;
}
return true;
}
}
/*Resizes elements in drag and drop so that they scale nicely*/
Content.prototype.quiz_resizeDragDrop = function (){
//Max width 1920px (Currently image space is 1556 at max)
var backgroundImage = $(".Quiz_Drag_Drop_figure.graphic").find("img:first");
//Base everything off of the size of the background image
var i = new Image();
i.src = $(backgroundImage).attr('src');
//Don't do anything until the image is loaded, so that we can get the original size
i.onload = function() {
//Get the original image width
var originalWidth = i.width;
//Get new image size
var currentWidth = $(backgroundImage).width();
//Figure out the ratio
var imageRatio = currentWidth/originalWidth;
//Go through all the images and widths on the screen and multiple them by the ratio.
var resizeElements = $(".DragDropText");
$(resizeElements).each(function(){
//Set the width
var specificedWidth = parseInt($(this).css('max-width'), 10);
var newWidth = Math.floor(specificedWidth*imageRatio);
$(this).css("max-width",newWidth);
});
//Change the left & top positions of the droppable and draggable sections
var droppableBoxes = $(".droppable, .draggable");
$(droppableBoxes).each(function(){
//Set the left position
var originalLeft = parseInt($(this).css('left'), 10);
var newLeft = Math.floor(originalLeft*imageRatio);
$(this).css("left",newLeft);
//set the top position
var originalTop = parseInt($(this).css('top'), 10);
var newTop = Math.floor(originalTop*imageRatio);
$(this).css("top",newTop);
});
var dragDropImgs = $(".dragDropImg");
$(dragDropImgs).each(function(){
var currImg = $(this);
var j = new Image();
j.src = $(this).attr('src');
//Don't do anything until the image is loaded, so that we can get the original size
j.onload = function() {
//Get the original image width
var dragdropOriginalWidth = j.width;
//Set the width
var newdragdropWidth = Math.floor(dragdropOriginalWidth*imageRatio);
$(currImg).css("width",newdragdropWidth);
$(currImg).attr("width",newdragdropWidth);
}
});
}
}
