.change() doesn't work in Chrome when using autocomplete

.change() event doesn't work in Chrome when using autocomplete script and work when enter another value doesn't exist in autocomplete ... but my code is totally working fine in Firefox

my code as the below

    $('body').on('change', 'input[name^="itemNo"]', function(){

    var currentquantity = $(this).val();
    var maxquantity = $(this).data('maxquant');

    alert(currentquantity);
    alert(maxquantity);

    })

and my html code as the below

<input type="text" data-type="product_serial" name="itemNo[]" data-maxquant="" id="itemNo_1" class="form-control autocomplete_txt serial_number_append" autocomplete="off">