asp.net-ajax

Ran into an “Out of Stack Space” error trying to serialize an ASP.Net AJAX Array object. Here is the scenario with simplified code: Default.aspx MainScript.js function getObject(){ return new Array(); } function function1(obj){ var s=Sys.Serialization.JavaScriptSerializer.serialize(obj); alert(s); } function function2(){ var obj=getObject(); var s=Sys.Serialization.JavaScriptSerializer.serialize(obj); alert(s); } Content.aspx ContentScript.js function serializeObject(){ var obj=window.top.getObject(); window.top.function1(obj); // <– This works fine obj=new Array(); window.top.function1(obj);

I want to implement Drag n Drop Functionality in 2 List/Combo Box in Asp.Net.I will select and drag 1 item from listbox1 and drop it on Listbox2. So How should i start with ? Is there any Jquery Plugin Available ? Thank Rick Jackson I'm using this two great plugins for drag and drop. They have a lot of ready to use samples: http://threedubmedia.com/code/event/drag http://threedubmedia.com/code/event/drop There are a lot of plugins available on net,but you can achieved the by using java script.I have created a sample app in asp.net.Check out this and let me know if you have any doubt. <%@ Page

What is the application event/processing timeline for an asynchronous request made to a page method on a Web Form? Looking for a canonical answer or resource. Note: This is a request for information about how ASP.NET AJAX handles incoming requests made to web services exposed to client script as described here in the section named "Calling Static Methods in an ASP.NET Web Page." This is not to be confused with the page life cycle. It should also be mentioned that [WebMethod] and [ScriptMethod] are features of ASP.NET AJAX, and not XML Web Services, as one might infer when reading certain MSDN

I'm having issues with passing a parameter from my View to Controller using Url.Action. My code is the following in the View: <form id="searchForm"> <input type="text" name="search_criteria" /> <input type="submit" value="Search" /> </form> <div id="SearchDiv"> </div> In my Script: $('#searchForm').submit(function (e) { e.preventDefault(); $.ajax({ url: '@Url.Action("Index_AddSearchCriteria", "Home", "search_criteria")', type: 'POST', dataType: 'html', success: function (result) { $('#SearchDiv').html(result); } }) }) In the Controller: public PartialViewResult Index_AddSearchCriteria(string

I'm using the Ajax.BeginForm helper in my MVC app. Here's a simplified example: <% using (Ajax.BeginForm("actionName", new { Controller = "controller" }, new AjaxOptions { OnBegin = "doValidation", LoadingElementId = "ajaxLoader" })) { %> The problem is that if the OnBegin callback returns false, which correctly prevents the ajax call from being made, the loading element "ajaxLoader" is still displayed, and not hidden. I've tried using the OnFailure and OnComplete callbacks, but neither of these are called if the OnBegin callback fails. Interestingly the loading element is not displayed until

Hope someone can help with this. I've been up and down the web and through this site looking for an answer, but still can't get the Autocomplete AJAX control to work. I've gone from trying to include it in an existing site to stripping it right back to a very basic form and it's still not functioning. I'm having a little more luck using Page Methods rather than a local webservice, so here is my code <%@ Page Language="C#" AutoEventWireup="true" CodeFile="droptest.aspx.cs" Inherits="droptest" %> <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %> <