$("#id_sel").change(function(){

    $.get("/browser/gettestcase?type="+cate, function(result){

        //$(".form-control-select").find('[value=header]').remove();

        //$(".form-control-select").selectpicker('refresh');

        if(result.length > 0) {

             $.each(result,function(index,value){

                 $(".form-control-select").append("<option value='"+value.label+"'>"+value.text+"</option>");

             })

        }

    }

)})

def gettestcase(request):

    options_list = []

    cate = request.GET.get('type', 'shop')

    print cate

    options = TestCase.objects.filter(case_category=cate)

    for case in options:

        c = {}

        c['label'] = case.case_name

        c['text'] = case.case_name

        options_list.append(c)

    return HttpResponse(json.dumps(options_list), content_type='application/json')