javascript - JSON string manipulation -

i have valid json string , can have many rows. have posted fragment.

var jsonstr = ["{\"r1\":768,\"r2\":1,\"r3\":\"system admin\",\"r4\":\"2013-06-08t05:51:23.000z\",\"r5\":1,\"r6\":\"system admin\",\"r7\":false}"] 

i need send above csv. follwed post

csv gets exported r1,r2,r3.. dont need keys r1, r3 , r3.. etc . need values . followed same example.

any pointers ?

var jsonstr = ["{\"r1\":768,\"r2\":1,\"r3\":\"system admin\",\"r4\":\"2013-06-08t05:51:23.000z\",\"r5\":1,\"r6\":\"system admin\",\"r7\":false}"]  downloadjson2csv(jsonstr);  function downloadjson2csv(objarray) {     var array = typeof objarray != 'object' ? json.parse(objarray) : objarray;      var str = '';     (var = 0; < array.length; i++) {         var line = '';         var tmp = 0;         var nx = 1;          (var index in array[i]) {             line += array[i][index];             if (tmp == 0) {                 nx = array[0][3];             }             tmp++;         }         line.slice(0, line.length - 1);         str += line + '\r\n';      }     window.open("data:text/csv;charset=utf-8," + escape(str)) } 

here's fiddle : http://jsfiddle.net/ufjuy/

ok, since don't have control on json data i'm going assume given array of stringified json objects.

if case have @ jsfiddle (http://jsfiddle.net/ufjuy/10/)

i'm not sure how need output formatted, time being separated them commas in output.

i stripped out of unnecessary code found in fiddle simplify it.

var jsonstr = ["{\"r1\":768,\"r2\":1,\"r3\":\"system admin\",\"r4\":\"2013-06-08t05:51:23.000z\",\"r5\":1,\"r6\":\"system admin\",\"r7\":false}"]  downloadjson2csv(jsonstr);  function downloadjson2csv(objarray) {     var str = '';     for(var = 0; < objarray.length; i++)     {         var array = typeof objarray[i] != 'object' ? json.parse(objarray[i]) : objarray[i];          var line = '';          (var index in array)         {             line += array[index] + ",";         }          line.slice(0,line.length-1);          str += line + '\r\n';     }      window.open( "data:text/csv;charset=utf-8," + escape(str))         } 

hope helps.