Read list from json object - json

Question

I am try to read list from json here id my code:-
List<EmailProvider> list = new List<EmailProvider>();
XmlDocument doc = new XmlDocument();
doc.Load(Server.MapPath("~/WidgetXml.xml"));
XmlElement root = doc.DocumentElement;
XmlNodeList nodes = root.SelectNodes("//widget");
foreach (XmlNode node in nodes)
{
EmailProvider obj = new EmailProvider();
obj.Name = node["Name"].InnerText;
obj.left = Convert.ToInt32(node["left"].InnerText);
obj.Id = node["id"].InnerText;
obj.IsVisible = Convert.ToBoolean(node["isActive"].InnerText);
long s = Int64.Parse(node["top"].InnerText);
obj.top = s;
obj.desc = node["desc"].InnerText;
list.Add(obj);
}
var result = list.OrderBy(p => p.IsVisible).ToList();
return result.ToArray();
and on view:-
$(document).ready(function () {
$.post(siteUrl.getSiteUrl + '/Admin/ReadXml/', function (data) {
alert(data.length);
var st = JSON.stringify(data);
alert(st.length);
});
});
length always show 54 but in array only 4 items. How can i read all recors from array by json from json object.
Thanks in advance.

Answer 1

Try returning a JsonResult from your controller method, using the controller method Json
var result = list.OrderBy(p => p.IsVisible).ToList();
return Json(result.ToArray());
On JavaScript, you should just need to iterate over the array as in:
$(document).ready(function () {
$.post(siteUrl.getSiteUrl + '/Admin/ReadXml/', function (data) {
for(var i = 0;i < data.length; i++){
alert(data[i].Name);
}
});
});