ASP.Net MVC / JQuery - Quick Tips

Setting the TemData in JQuery

    <script type="text/javascript">

        $('#aa').val("test");

        '<% TempData["Test"] = "Test";%>';

    </script>

Adding Tooltip in JQuery

         $(document).ready(function () {

            $(function () {

                $("select option").attr("title", "");

                $("select option").each(function (i) {

                    this.title = this.text;

                })

            });

Check if a request is Ajax request

            //Check if the request is an Ajax request.

            bool IsAjaxRequest = !string.IsNullOrEmpty(Request.Form["x-request-with"] ?? Request.Headers["x-request-with"]);

            //OR.. if you dont like it..use

            bool IsAjaxRequestAgain = Request.IsAjaxRequest();