View page could not be redirect by using ajax post method? Why?

Controller:
[HttpPost]
        public ActionResult View1(string SelectedVal)
        {
            IList<string> split1;
            split1 = SelectedVal.Split(new[] { '\n' });

            ViewBag.Code = split1[0];
            ViewBag.Desc = split1[2];
            
            return View(); 
        }
JS:
<script type="text/javascript">
    function onClick(e) {

        //alert(e.item[0].outerText)
        var SelectedVal = e.item[0].outerText;
        //alert(SelectedVal)
        $.ajax({
            url: "/TTSCancel/View1",
            data: JSON.stringify({ SelectedVal: SelectedVal }),
            dataType: "json",
            type: "POST",
            contentType: 'application/json; charset=utf-8'
        });
    }
</script>
View:
@model List<TTS.Models.CancelModel>
<h3>Code :</h3>
<label class="labelclass">@ViewBag.Code</label>
<br />
<h3>Decsription :</h3>
<label class="labelclass">@ViewBag.Desc</label>
<br />