Question

Calling an asp.net mvc3 controller method which returns the results fine (list of an object) and passes the list (c#) to the following jQuery Ajax function:

    //$("#yourtableid > tr").remove();
function getAnswers(qid) {
      var url = "/rankings/getanswers/" + qid;
      $.ajax({
      type: "POST",
      url: url,
      data: {qid: qid}, //"{}",
      dataType: "json",
      success: function(response) {
        var cars = response;
        $('#rankings').empty();
        var i = 0;
        debugger;
        $.each(cars, function(index, car) {
          $('#rankings').append(
           "<tr rorder=\"" + car.Ranking + "\"><td>" 
           + ++i.toString() + "</td><td align=\"left\"><span onclick=\"adjustRank('" 
           + car.Id + "')\" style=\"cursor:pointer;\">" 
           + car.Text + "</span></td><td></td></tr>"
          );
        });
      },
      failure: function(msg) {
        $('#rankings').text(msg);
      }
    });
}

I don’t see anything wrong with this but I get the following error:

Microsoft JScript runtime error: Cannot assign to a function result

Answer 1

I think ++i.toString() is invalid. What did you want to achieve? (++i).toString() ?