Check if checkbox is checked with jQuery

Question

How can I check if a checkbox in a checkbox array is checked using the id of the checkbox array?

I am using the following code, but it always returns the count of ch

Answer 1

Simple Demo for checking and setting a check box.

jsfiddle!

$('.attr-value-name').click(function() {
    if($(this).parent().find('input[type="checkbox"]').is(':checked'))
    {
        $(this).parent().find('input[type="checkbox"]').prop('checked', false);
    }
    else
    {
        $(this).parent().find('input[type="checkbox"]').prop('checked', true);
    }
});