create ExtJs grid from Json

Hi All,

I am new in Sencha.

I am retrieving data from RavenDB database & converting it into JSON format as bellow:

public static string GetData(List<ResultClass> resList)

{

string jsonString = Raven.Imports.Newtonsoft.Json.JsonConvert.SerializeObject(resList);

return jsonString;

}

I have to display output of GetData() function in ExtJs Grid.

Please give me proper way.

Thanks in advance!!!

create ExtJs grid from Json