Sir,

How to make some fields to be non editable after calling some custom calculation functions.

ie.

function calculatekgfat()
{

var kgqty= (($("input[name=kgqty].editable").val()*$("input[name=fat].editable").val())/100);
$("input[name=kgfat].editable").val(parseFloat(kgqty).toFixed(2)) ;
$("#kgfat").attr("disabled", "disabled");

calculatekgts() ;

}