解析JSON ajax var

Question

I like translate my json-Data to an JS object or assign it to a variable..

$.ajaxSetup({
type: "POST",
url: "_class/queries.php",
dataType:"json"
});

var obj;    

$.ajax({
   data: querystring,
   success: function(data){

     console.log(data);

     alert(data[0].vname);

     //obj = JSON.parse(JSON.stringify(data));

     obj = data;

     console.log(obj[0].vname);//<-- prints the expected property 
   }

 });

console.log("return "+obj);//<-- undefined?
return obj;

}

the alert print out the right property-value but somehow the eval-function produces an pars error? I've tryed jQuery.parseJSON but wont work either?

Answer 1

The json variable contains already parsed value - the data returned by the server. Why do you you need to eval it?

obj = data;

is enough.