Thanks in Advance.

 

I am trying to load JSON file from SharePoint site with url

 

$.fn.AddPeriod = function (param) {
        var $this = $(this);
        var options = $.extend({}, $.fn.kpiIndicator.AddPeriod, param);
       // var url = '/_layouts/UADemo1/Datafile/period.json';

    
       $.getJSON( url, function (data)
       {
            // traverse all nodes               
            $.each(data, function (key, val) {
                $.each(val, function (key1, val1) {
                    $.each(val1, function (i, item) {
                        var op = new Option(item.toString(), item.toString());
                        $this.append(op);
                    });
                });
            });
            m_Period = $this.val();
            LoadYear();
        });
        };
   })(jQuery);

 

Please help me , how to resolve it and how to get error back from this function. The Problem is getJSON function does not call callback function. It just does not do anything.

Regards,