Problem
Count # of checked boxes in a check box group.
Solution Code
Name all checkboxes in a group with a single name ( checkBoxGroup ) in our case.
Name all checkboxes in a group with a single name ( checkBoxGroup ) in our case.
var checkboxes = document.getElementsByName("checkBoxGroup");
var count = 0;
for (var i = 0; i < checkboxes.length; i++) {
if (checkboxes[i].checked == true) {
count++;
}
}
return count;
}