ME.Dev

In ASP.Net MVC each coming request is routed to a certain action method inside some controller and with JQuery it became piece of cake to call this action method using ajax. In some scenarios we need to restrict the incoming requests to be ajax request only, fortunately ASP.Net MVC represent a new method to Request object called IsAjaxRequest() that return true if the current request come from ajax call and return false if current request is normal request(typing url in address bar of a browser, click a link to this page,..etc). We can use that method to deny any request come from ajax call or vise versa. public class HomeController { public ActionResult Index() { if(Request.IsAjaxRequest()) { //Do something } else { //Do something else } } } As we see if we need to make this check many times in our project, we will rewrite the same if statement for each action we need it be called via ajax only, but is there anot...

In this post I will show you how much ASP.Net MVC and JQuery are making up a dangerous duet and how you can do big tasks in simple way with little efforts. We can take a look at a live example of what we will do in this post. In stackoverflow website specially users page and tags page you will find a text box to search users/tags. the page is loaded with some users info sorted with default setting. if you start to write something in that text box, the users collection will be filtered by the name you entered in ajax manner and ordered alphabetically(ascending). The issue here is how using the same piece of code that produce the whole page when it be loaded in first time to filter the users when you type some letters in the text box and update just the part that display the users data. Here the magic of ASP.Net MVC and  JQuery  come to the scene. Lets start to build our page first then start to filter our users collection. I will not show you how to cr...