The following is a far more elegant solution of the other answer, more fit for modern browsers. My reasoning is that if you need support for older browser you already most likely use a library like jQuery, and thus making this question pointless. /** * Takes a form node and sends it over AJAX. * … Read more
Install a handler instead of a hook. There are two complementary ways I’ve done this in the past: decorator, or Bottle plugin. I’ll show you both and you can decide whether one (or both) of them suit your needs. In both cases, the general idea is: a handler intercepts the response before it’s sent back … Read more
http://en.wikipedia.org/wiki/JSONP#Script_element_injection Making a JSONP call (in other words, to employ this usage pattern), requires a script element. Therefore, for each new JSONP request, the browser must add (or reuse) a new element—in other words, inject the element—into the HTML DOM, with the desired value for the “src” attribute. This element is then evaluated, the src … Read more
The right and easiest way to do this is with SignalR. Please download Microsoft SignalR in https://www.nuget.org/packages/Microsoft.AspNet.SignalR/2.1.2 Create a hub class in separate folder in project path called hubs, add two class files into the hubs folder Startup.cs using Owin; using Microsoft.Owin; [assembly: OwinStartup(typeof(SignalRChat.Startup))] namespace SignalRChat { public class Startup { public void Configuration(IAppBuilder app) … Read more
If you want to load the page and then load the partial view via ajax you could create an ActionMethod that does something like: public ActionResult Create() { var model = new MyModel(); if (Request.IsAjaxRequest()) { return PartialView( “_Partial”, model.PartialModel ); } else { return View( model ); } } and then in your page … Read more
I spent some time on researching the same since JQM docs are not very detailed at this point. Solution below works fine for me: <script type=”text/javascript”> $(‘div:jqmData(role=”page”)’).live(‘pagebeforeshow’,function(){ // code to execute on each page change }); </script> You have to implement your own checking flow in order to prevent multiple initialization since the code above … Read more
You can start reading from here jQuery.ajax() Actually Controller Action is a public method which can be accessed through Url. So any call of an Action from an Ajax call, either MicrosoftMvcAjax or jQuery can be made. For me, jQuery is the simplest one. It got a lots of examples in the link I gave … Read more
Edit: I’m tired and not thinking. You can just use the native innerHTML method instead of .html(): $(‘#feedback-‘ + idfeedback)[0].innerHTML = x; Original answer: My hunch is that the answer you linked doesn’t work for you because the included scripts are called with a src attribute rather than script content between the <script> and </script> … Read more
If you are using a library that sends the X-Requested-With header, then you can do… if (strtolower(filter_input(INPUT_SERVER, ‘HTTP_X_REQUESTED_WITH’)) === ‘xmlhttprequest’) { // I’m AJAX! }
All of these answers are wrong! Like I said in my comment, the reason you’re getting that error because the URL fails the “Same origin policy”, but you can still us the AJAX function to hit another domain, see Nick Cravers answer on this similar question: You need to trigger JSONP behavior with $.getJSON() by … Read more