Select all checkbox elements except disabled ones

Question

I want to select all checkbox elements expect disabled ones,

this is my html

Answer 1

Or you may also use the :not selector as follows:

$('#chkSelectAll').click(function () {
    var checked_status = this.checked;
    $('div#item input[type=checkbox]:not(:disabled)').each(function () {
               this.checked = checked_status;
    });
});