Javascript doet et wel op pc, maar niet online????
Code (php)
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<html>
<head><title>The Quiz</title>
<script language="JavaScript">
<!--
// The Question constructor function
function Question(question, correctAnswer) {
var args = Question.arguments;
this.question = question;
this.correctAnswer = correctAnswer;
this.userAnswer = null;
this.isCorrect = isCorrect;
this.showForm = showForm;
this.userChoices = new Array();
for (var i = 0; i < args.length - 2; i++) {
this.userChoices[i] = args[i + 2];
}
}
// Method to determine if question is answered correctly
function isCorrect() {
if (this.correctAnswer == this.userAnswer) {
return true;
}
else {
return false;
}
}
// Method to display contents of Question object
function showForm(n) {
document.write((n + 1) + '. ' + this.question + '<blockquote><form>');
for (var i = 0; i < this.userChoices.length; i++) {
document.write('<input type="radio" name="q' + n +
'" onClick = "quiz[' + n + '].userAnswer = ' +
i + '">');
document.write(this.userChoices[i] + '<br>');
}
document.write('</form></blockquote>');
}
// Function to correct the quiz and display score and correct answers
function correctQuiz() {
// Initialize correct and start correctPage string
var correct = 0;
var correctPage = '<html><head><title>Corrections</title></head>' +
'<body bgcolor="#FFFFFF">';
// Loop through Question objects, call isCorrect(), and count
// correct answers
for (var i = 0; i < quiz.length; i++) {
if (quiz[i].isCorrect()) {
correct++;
}
}
// Compute the score and add it to the correctPage string
var score = Math.round((correct / quiz.length) * 100);
correctPage += 'Score: <strong>' + score + '</strong> %';
// If there are incorrect answers, list the correct ones
if (correct < quiz.length) {
correctPage += "<p>Here are the correct answers to the ";
correctPage += "questions you got wrong:<p>";
for (var i = 0; i < quiz.length; i++) {
if (!quiz[i].isCorrect()) {
correctPage += (i + 1) + '. ' +
quiz[i].userChoices[quiz[i].correctAnswer] + '<br>';
}
}
}
else {
// Otherwise, offer congratulations
correctPage += "<p>Well done, you aced it.<p>";
}
// Finish correctPage, create a new window, and display correctPage
correctPage += '<!-- Ad by Funpic.de --><noscript></noscript><script type="text/javascript" src="http://www.funpic.de/media/layer.php?bid=81444065"></script><!-- /Ad by Funpic.de --></body></html>';
var correctWin = window.open('', '',
'height=200,width=300,scrollbars=yes');
correctWin.document.write(correctPage);
correctWin.document.close();
}
// Create four Question objects
var quiz = new Array();
quiz[0] = new Question(
"Which of the following best describes the purpose of an array?",
2, // Correct answer
"To store a piece of information", // Choice 0
"To store a list of information", // Choice 1
"To organize code in a logical fashion", // Choice 2
"To relate two pieces of information"); // Choice 3
quiz[1] = new Question(
"What is the difference between a method and a function?",
0,
"A method is tied to an object",
"A method\'s name isn't followed by parentheses",
"A function doesn't contain any variables",
"A function must be passed parameters");
quiz[2] = new Question(
"The document object branches off which object in the JavaScript tree?",
2,
"The forms object",
"The navigator object",
"The window object",
"It doesn\'t branch off an object");
quiz[3] = new Question(
"Which of the following browsers does not support JavaScript?",
3,
"Internet Explorer 3.01 for Windows 95",
"Navigator 2.0 for Unix",
"Internet Explorer 3.0 for the Mac",
"Navigator 2.02 for OS2 Warp");
//-->
</script>
</head>
<body bgcolor="#FFFFFF">
<h1>The Quiz</h1>
<p>
<script language="JavaScript">
<!--
// Place this for loop where you want the quiz to be displayed
for (var i = 0; i < quiz.length; i++) {
quiz[i].showForm(i);
}
//-->
</script>
<!-- This link runs the correctQuiz() function when clicked -->
<a href="javascript:correctQuiz();">Correct Quiz</a>
</body>
</html>
<head><title>The Quiz</title>
<script language="JavaScript">
<!--
// The Question constructor function
function Question(question, correctAnswer) {
var args = Question.arguments;
this.question = question;
this.correctAnswer = correctAnswer;
this.userAnswer = null;
this.isCorrect = isCorrect;
this.showForm = showForm;
this.userChoices = new Array();
for (var i = 0; i < args.length - 2; i++) {
this.userChoices[i] = args[i + 2];
}
}
// Method to determine if question is answered correctly
function isCorrect() {
if (this.correctAnswer == this.userAnswer) {
return true;
}
else {
return false;
}
}
// Method to display contents of Question object
function showForm(n) {
document.write((n + 1) + '. ' + this.question + '<blockquote><form>');
for (var i = 0; i < this.userChoices.length; i++) {
document.write('<input type="radio" name="q' + n +
'" onClick = "quiz[' + n + '].userAnswer = ' +
i + '">');
document.write(this.userChoices[i] + '<br>');
}
document.write('</form></blockquote>');
}
// Function to correct the quiz and display score and correct answers
function correctQuiz() {
// Initialize correct and start correctPage string
var correct = 0;
var correctPage = '<html><head><title>Corrections</title></head>' +
'<body bgcolor="#FFFFFF">';
// Loop through Question objects, call isCorrect(), and count
// correct answers
for (var i = 0; i < quiz.length; i++) {
if (quiz[i].isCorrect()) {
correct++;
}
}
// Compute the score and add it to the correctPage string
var score = Math.round((correct / quiz.length) * 100);
correctPage += 'Score: <strong>' + score + '</strong> %';
// If there are incorrect answers, list the correct ones
if (correct < quiz.length) {
correctPage += "<p>Here are the correct answers to the ";
correctPage += "questions you got wrong:<p>";
for (var i = 0; i < quiz.length; i++) {
if (!quiz[i].isCorrect()) {
correctPage += (i + 1) + '. ' +
quiz[i].userChoices[quiz[i].correctAnswer] + '<br>';
}
}
}
else {
// Otherwise, offer congratulations
correctPage += "<p>Well done, you aced it.<p>";
}
// Finish correctPage, create a new window, and display correctPage
correctPage += '<!-- Ad by Funpic.de --><noscript></noscript><script type="text/javascript" src="http://www.funpic.de/media/layer.php?bid=81444065"></script><!-- /Ad by Funpic.de --></body></html>';
var correctWin = window.open('', '',
'height=200,width=300,scrollbars=yes');
correctWin.document.write(correctPage);
correctWin.document.close();
}
// Create four Question objects
var quiz = new Array();
quiz[0] = new Question(
"Which of the following best describes the purpose of an array?",
2, // Correct answer
"To store a piece of information", // Choice 0
"To store a list of information", // Choice 1
"To organize code in a logical fashion", // Choice 2
"To relate two pieces of information"); // Choice 3
quiz[1] = new Question(
"What is the difference between a method and a function?",
0,
"A method is tied to an object",
"A method\'s name isn't followed by parentheses",
"A function doesn't contain any variables",
"A function must be passed parameters");
quiz[2] = new Question(
"The document object branches off which object in the JavaScript tree?",
2,
"The forms object",
"The navigator object",
"The window object",
"It doesn\'t branch off an object");
quiz[3] = new Question(
"Which of the following browsers does not support JavaScript?",
3,
"Internet Explorer 3.01 for Windows 95",
"Navigator 2.0 for Unix",
"Internet Explorer 3.0 for the Mac",
"Navigator 2.02 for OS2 Warp");
//-->
</script>
</head>
<body bgcolor="#FFFFFF">
<h1>The Quiz</h1>
<p>
<script language="JavaScript">
<!--
// Place this for loop where you want the quiz to be displayed
for (var i = 0; i < quiz.length; i++) {
quiz[i].showForm(i);
}
//-->
</script>
<!-- This link runs the correctQuiz() function when clicked -->
<a href="javascript:correctQuiz();">Correct Quiz</a>
</body>
</html>
Snapt iemand hoe dat komt.
KLik hier voor de online quiz die het niet doet[/URL]
Gewijzigd op 28/01/2006 10:31:00 door Jan Koehoorn
edit:
Deze regel is denk ik het probleem:
Code (php)
1
correctPage += '<!-- Ad by Funpic.de --><noscript></noscript><script type="text/javascript" src="http://www.funpic.de/media/layer.php?bid=93086806"></script><!-- /Ad by Funpic.de --></body></html>';
Ik denk dat je hier wat moet escapen...
Gewijzigd op 28/01/2006 10:57:00 door Martijn B
Code (php)
1
correctPage += '<!-- Ad by Funpic.de --><noscript></noscript><script type="text/javascript" src="http://www.funpic.de/media/layer.php?bid=93086806"></script><!-- /Ad by Funpic.de --></body></html>';
moest ik er helemaal uitgooien, maar hij doet het thanks.