How to convert a json object to a string in a alert box? [closed]

Answer 1

function JSON2string (jsonobject,prefix) {
  if (!prefix) prefix="";
  if (typeof(jsonobject)=="string") return jsonobject;
  if (typeof(jsonobject)=="number") return jsonobject.toString();
  if (typeof(jsonobject)=="object") {
    var s="Object:\n"
    var newprefix="  "+prefix;
    for (var i in jsonobject) s+=prefix+i+"="+JSON2String(jsonobject[i],newprefix)+"\n";
    return s;
  }
  return "";
}