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Fix tracking for quiz
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@torinfo
torinfo committed Feb 15, 2023
1 parent 71964e5 commit 63c560d
Showing 1 changed file with 103 additions and 88 deletions.
191 changes: 103 additions & 88 deletions modules/xerte/parent_templates/Nottingham/models_html5/quiz.html
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Expand Up @@ -291,64 +291,77 @@
}
}

this.showFeedBackandTrackResults = function() {

this.tracked = true;
var currentQuestion = $(x_currentPageXML).children()[quiz.questions[quiz.currentQ]];
var selected = $("#optionHolder input:checked"),
correct = true,
l_options = [],
l_answer = [],
l_feedback = [];

var correctCounter = 0;
var thisQ = $(x_currentPageXML).children()[this.questions[this.currentQ]];
var currentQuestionsChildren = $($(x_currentPageXML).children()[this.questions[this.currentQ]]).children();

for(i = 0; i < currentQuestionsChildren.length; i++)
{
if(currentQuestionsChildren[i].getAttribute("correct") == 'true')
{
correctCounter++;
}
}


this.isCorrect = function(currentQuestion) {
var selected = $("#optionHolder input:checked"),
correct = true,
l_options = [],
l_answer = [],
l_feedback = [],
l_selectedOptions = [];

var correctCounter = 0;
var currentQuestionsChildren = $($(x_currentPageXML).children()[this.questions[this.currentQ]]).children();

for(i = 0; i < currentQuestionsChildren.length; i++)
{
if(currentQuestionsChildren[i].getAttribute("correct") == 'true')
{
correctCounter++;
}
}

if(selected.length == 0 && correctCounter != 0)
{
correct = false;
correct = false;
}
// get feedback for selected options and check if they are correct
for (var i=0; i<selected.length; i++) {
var optionIndex = $(selected[i]).parent().index(),
selectedOption = quiz.currentAnswers[optionIndex];
if (correct != false && selectedOption.correct == "true") {
correct = true;
} else {
correct = false;
}
l_options.push({

// get feedback for selected options and check if they are correct
for (var i=0; i<selected.length; i++) {
var optionIndex = $(selected[i]).parent().index(),
selectedOption = quiz.currentAnswers[optionIndex];

if (correct != false && selectedOption.correct == "true") {
correct = true;
} else {
correct = false;
}
l_options.push({
id: optionIndex+1+"",
answer: selectedOption.name,
result: correct
});
l_answer.push(selectedOption.name);
l_feedback.push(selectedOption.feedback);
}

});
l_answer.push(selectedOption.name);
l_feedback.push(selectedOption.feedback);
}
// if all selected are correct - check that none of the unselected options should have been
if (correct != false && currentQuestion.getAttribute("type") == "Multiple Answer") {
var notSelected = $("#optionHolder input:not(:checked)");
for (var i=0; i<notSelected.length; i++) {
var notSelectedOption = quiz.currentAnswers[$(notSelected[i]).parent().index()];
if (notSelectedOption.correct == "true") {
correct = false;
}
}
}
l_selectedOptions.push(selectedOption);
return {
correct: correct,
options: l_options,
answer: l_answer,
feedback: l_feedback
};
}

this.showFeedBackandTrackResults = function() {
var currentQuestion = $(x_currentPageXML).children()[quiz.questions[quiz.currentQ]];
var thisQ = $(x_currentPageXML).children()[this.questions[this.currentQ]];
const trackData = this.isCorrect(currentQuestion);
const correct = trackData.correct;

var rightWrongTxt = "";
if (x_currentPageXML.getAttribute("judge") != "false") {
// if all selected are correct - check that none of the unselected options should have been
if (correct != false && currentQuestion.getAttribute("type") == "Multiple Answer") {
var notSelected = $("#optionHolder input:not(:checked)");
for (var i=0; i<notSelected.length; i++) {
var notSelectedOption = quiz.currentAnswers[$(notSelected[i]).parent().index()];
if (notSelectedOption.correct == "true") {
correct = false;
}
}
}

// add correct feedback depending on if question overall has been answered correctly or not
if (currentQuestion.getAttribute("type") == "Multiple Answer") {
if (correct == true) {
Expand Down Expand Up @@ -377,7 +390,8 @@
if (feedbackOrder[i] == 'G') {
thisFeedback = thisQ.getAttribute('feedback');
} else if (feedbackOrder[i] == 'A') {
if(selectedOption !== undefined && selectedOption !== null){
if(trackData.selectedOption !== undefined && trackData.selectedOption[0] !== undefined && trackData.selectedOption[0] !== null){
const selectedOption = trackData.selectedOption[0];
thisFeedback = selectedOption.feedback;
if (selectedOption.audioFB != undefined && selectedOption.audioFB != "") {
thisFeedback += '<div class="audioHolder" data-audio="' + selectedOption.audioFB + '" data-transcript="' + selectedOption.transcript + '"></div>';
Expand Down Expand Up @@ -450,41 +464,48 @@

$(this).hide().show(); // hack to take care of IEs inconsistent handling of clicks

} else {
// Continue to next question
if (XTGetMode() == "normal")
{
// Disable all options
var i=0;
for (i=0; i<quiz.currNrOptions; i++)
{
$("#option"+i).attr("disabled", "disabled");
}
}

$("#checkBtn").button("disable");
quiz.currentQ++;
if (quiz.currentQ == quiz.questions.length) {
// last question answered - show results
quiz.showResults();
} else {
quiz.loadQ();
}
} else {
$("#checkBtn").button("disable");
this.nextQuestion();
}

// Track answer
var result = {
success: correct,
score: correct ? 100.0 : 0.0
};

XTExitInteraction(x_currentPage, quiz.questions[quiz.currentQ], result, l_options, l_answer, l_feedback, x_currentPageXML.getAttribute("trackinglabel"));
quiz.myProgress.splice(quiz.currentQ, 1, correct);

if (XTGetMode() == "normal")
{
// Disable all options
var i=0;
for (i=0; i<quiz.currNrOptions; i++)
{
$("#option"+i).attr("disabled", "disabled");
}
}

x_pageContentsUpdated();
}

this.nextQuestion = function() {
this.tracked = true;
var currentQuestion = $(x_currentPageXML).children()[quiz.questions[quiz.currentQ]];

const trackData = this.isCorrect(currentQuestion);
// Track answer
var result = {
success: trackData.correct,
score: trackData.correct ? 100.0 : 0.0
};

XTExitInteraction(x_currentPage, quiz.questions[quiz.currentQ], result, trackData.options, trackData.answer, trackData.feedback, x_currentPageXML.getAttribute("trackinglabel"));
quiz.myProgress.splice(quiz.currentQ, 1, trackData.correct);

// Continue to next question
quiz.currentQ++;
if (quiz.currentQ == quiz.questions.length) {
// last question answered - show results
quiz.showResults();
} else {
quiz.loadQ();
}
}

this.showResults = function() {
// last question answered - show results
var $pageContents = $("#pageContents");
Expand Down Expand Up @@ -675,14 +696,8 @@
.click(function() {
$(this).button("disable");
$("#feedbackGroup").find('.feedbackBlock').html("");
quiz.currentQ++;
if (quiz.currentQ == quiz.questions.length) {
// last question answered - show results
quiz.showResults();
quiz.resultsShown = true;
} else {
quiz.loadQ();
}

quiz.nextQuestion();

x_pageContentsUpdated();
});
Expand Down

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