ajax json output parsing in jquerymobile - json

Question

public function actionajaxSearch() {
$data_fetched=Person::model()->findByAttributes (array('Code'=>'Cust0001'));
echo CJSON::encode($data_fetched); }
$('#searchResult').live('pageshow', function(e,info)
{
$.post('?r=mobile/ajaxSearch',$('form').serialize(),
function(res)
{
arrayvalue =res;
$.each(arrayvalue, function(i, profile) {
alert(i);
alert(profile);
});
}
});
I am getting the output as json encode one.
In traversing alert i am getting the value each character not by key or value.
Any help?

Answer 1

Adding the datatype and contenttype solved the problem. Added the complete code for other's ref.
public function actionajaxSearch() {
$data_fetched=Person::model()->findByAttributes (array('Code'=>'Cust0001'));
echo CJSON::encode($data_fetched); }
$('#searchResult').live('pageshow', function(e,info)
{
$.ajax({
beforeSend: function() { $.mobile.showPageLoadingMsg(); },
complete: function() { $.mobile.hidePageLoadingMsg() },
url: '?r=mobile/ajaxSearch',
data: $('form').serialize(),
type: 'POST',
ContentType: "application/json",
dataType: "json",
success:function(res) {
if(res !='')
{
$.each(res, function(key, value) {
var li='<li>'+value['Code']+'</li>';
$("#mylist").append(li); //append li to ul of id list
}); //eachfunction
$('#mylist').listview();
$('#mylist').listview('refresh');
}//sucess
});