MVC单选按钮未调用ActionResult

我试图使用JQuery调用ActionResult。做错事,因为查询启动,但ActionResult在控制器中-不是。我还需要发送选中单选按钮的值。

    $("#allRows").on("change", function () {
        var url = '@Url.Action("Index", "OrderManagment")';

        if ($("#allRows").attr("checked") === "checked") {
            $.post(url, { 'tableRows': $("#allRows").val() });
        }
    });

控制器:

        [HttpPost]
        [ValidateAntiForgeryToken]
        public IActionResult Index( string tableRows )
        {
            //some code

            if (tableRows == "all")
            {
                return View(orders.ToList());
            }
            else
            {
                var rows = Int32.Parse(_context.Settings.FirstOrDefault().Value);
                return View(orders.ToList().Take(rows));
            }
        }

查看:

<form asp-action="Index">
 <div  style="text-align: right;">
        <label> Select count of rows in the table</label>
        <label><input type="radio" id="allRows" name="tableRows" value="all"> All</label>
        <label><input type="radio" id="settings" name="tableRows" value="settings" checked/> Settings </label>
    </div>
</form>