ajax 循环下拉列表及默认选择

$.ajax({
        url:"getData.asp",
        success:function(yData){
            var sData = unescape(yData);
            var gData = sData .split("?");
            var hData = gData [1].split(",");
            var optionData="";
            var zData="";
            for(var i=0;i".");
                optionData = optionData+""+(i+1)+"."+zData[1]+"";
            }
            $("#sbly").append(optionData);
            $("#sbly option[value='3']").attr("selected","selected");
        }
    });