I currently have a form that prints out a list of questions stored in a database. The user is supposed to select a maximum of 10 check boxes, but it seems my javascript is being ignored. Am I blanking out on something fundamental to get this to work? I am creating this in a virtual machine with LAMP. I've tried running the code inside Eclipse and in the browser, but nothing. Here is my code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title>Question Selection</title>
<script type="text/javascript">
function chkcontrol(j) {
var total = 0;
for (var i = 0; i < document.questions.questions.length; i++) {
if (docment.questions.questions[i].checked) {
total = total + 1;
}
if (total > 10) {
alert("Please select only 10 questions");
document.questions.questions[i].checked = false;
return false;
}
}
}
</script>
</head>
<body>
<?php echo "<br />"; ?>
<form id="questions" name="questions" action="GenerateQuiz" method="post">
<table border="2" style="margin:0 auto; padding:5px">
<thead>
<tr>
<th>Questions</th>
<th>Include in Quiz</th>
</tr>
</thead>
<tbody>
<?php
$count = 1;
// Print a row for each record in the returned query
foreach($questionList as $key => $row) {
echo "
<tr>
<td style='text-align:left;'>$row[questionText]</td>
<td style='text-align:center;'><input type='checkbox' name='questions[]' onclick='chkcontrol($count)' value='$row[questionText]' /></td>
</tr>";
$count++;
}
?>
</tbody>
</table>
<div align="center">
<br />
<input type="submit" value="Take Quiz" />
</div>
</form>
</body>
</html>
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