Passing string array from ASP.NET to JavaScript -


i trying call server side javascript , pass string array javascript, running problems.

// call server-side data. $.ajax({"url" : "mywebpage.aspx/getdata",         "type" : "post",         "data" : {"iddata" : iddata},         "datatype" : "json",         "success": function (data)         {             // data.             var responsearray = json.parse(data.response);              // extract header , body components.             var strheader = responsearray[0];             var strbody = responsearray[1];              // set data on form.             document.getelementbyid("divheader").innerhtml = strheader;             document.getelementbyid("divbody").innerhtml = strbody;         } });

on asp.net server side, have:

[webmethod] [scriptmethod(responseformat = responseformat.json)] public static object gettip(string idtip) {     int iidtip = -1;     string[] mydata = new string[2];       // formulate respnse.     mydata[0] = "my header";     mydata[1] = "my body";      // create json object create response in format needed.     javascriptserializer ojss = new javascriptserializer();      // create json response.     string strresponse = ojss.serialize(mydata);      return strresponse; }

i mixing things up, still new json.

update error code:

exception thrown @ line 2, column 10807 in     http://localhost:49928/scripts/js/jquery-1.7.2.min.js

0x800a03f6 - javascript runtime error: invalid character

stack trace: parse json[jquery-1.7.2.min.js] line 2

what problem?

i modified ajax call script :

// call server-side data. $.ajax({     url: "webform4.aspx/gettip",     type: "post",     data: json.stringify({ idtip: "0" }),     datatype: "json",     contenttype: 'application/json',     success: function (data) {         // data.         var responsearray = json.parse(data.d);          // extract header , body components.         var strheader = responsearray[0];         var strbody = responsearray[1];          // set data on form.         document.getelementbyid("divheader").innerhtml = strheader;         document.getelementbyid("divbody").innerhtml = strbody;     } });

note added contenttype: 'application/json' , changed 

var responsearray = json.parse(data.response);

to 

var responsearray = json.parse(data.d);

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