asp.net-ajax

I've read through the net but haven't found a solution to the following problem. I have this example page (_ScriptManager.aspx) with a ScriptManager , an UpdatePanel , a MultiView with two Views and two LinkButtons two switch between the views. The second view contains some functionality which I want to load a JavaScript file for (_ScriptManager.js). Since I don't know whether the user will ever visit view 2 I don't want to include the javascript file statically on for every request. I only want to load it if and when I need it. So I need to include the script file during an asynchronous

How can I send int array from $.ajax to c# mvc? Daniel $.ajax({ url: <Url of the action>, type: "POST", data: JSON.stringify([1,2,3]), dataType: "json", contentType: 'application/json; charset=utf-8' }); and in the action. public ActionResult ReceiveIntArray(int[] ints) { ... } mvc should parse the json automatically. check out this question. VMAtm Try solution from this question : Set the traditional property to true before making the get call. i.e.: jQuery.ajaxSettings.traditional = true $.get('/controller/MyAction', { vals: arrayOfValues }, function (data) { ... } The way I'm doing it is

Hy, I'm interested in some general optimisation methods in an asp.net ajax project for Viewstate (ex. to reduce the size of viewstate , or just speeding up the viewstate somehow, or others this should be a general discussion :-) ). So what kind of optimisation do you use for ViewState? What possibilities are offered on Asp.net or Ajax framework? @silky is right, disable it where ever you can. We try to keep it disabled on as many controls as possible. Also, once you're using as little as possible, it might be worth looking at putting something like this in you pages (or better a base page

I can call the webservie directly to the browser with the following URL and it returns be all what I want : http://localhost:64438/MySearchAutoComplete.asmx/GetCompletionList When I add it to an autocompleteexetender into the Default.aspx page like that : <cc1:AutoCompleteExtender ID="AutoCompleteExtender1" TargetControlID="TextBox1" runat="server" ServiceMethod="GetCompletionList" ServicePath="http://localhost:64438/MySearchAutoComplete.asmx" CompletionSetCount="12" MinimumPrefixLength="1" /> The page load, I have a textbox but I have an error 500 every time I add a keystroke in the textbox.

I am using update progess to show the animated gif saying "Loading..". I am testing in IE 8 and the animation freezes. I have come to know that IE 6 & 8 have a bug to handle this and have found certain supportive links such as here and here as well , but i'm not sure how to apply in update progress to resolve my issue? Please help! Thanks! When this happened to me, the browser's processor was actually pegging out due to KB 2000262 , there is a fix, if this is your problem: UpdatePanel Async Postsback slow in IE…Part 3 来源： https://stackoverflow.com/questions/7204378/animated-gif-freezes-in

Google Page Speed test tells me I need to distribute my queries across DNS Domain names to speed up rendering. Since I do development offline, I'd like to find a solution that will distribute my static content (img, CSS, js) across different hostnames, and will still work when I'm offline in an airplane. Q: How can I code my page to use relative paths (or local host) when offline, and to consistently send static content requests among 5 hosts? After reading this I'd like the url to be similar to this: When Online: Dynamic content www.TLSAdmin.com When Online: Static content static1.TLSAdmin

I'm trying to learn about how AJAX stuff works under the hood. Say I have an asp.net form with a button on it. I then have a database with a single column DateTime . When I click the button on the asp.net form I want to insert a column in the database with the current time. I'll have a C# event handler: protected void btnButton_OnClick(Eventargs e, object sender) { //insert DateTime.now into DB //This part is easy } What I would like to happen on the form itself is to have the button click NOT reload the form. It would just send a message to the server; there is no reason for the page to

I have a Ajax Action link, which will call a action Method, In my Ajax Option i have called a Validate function, If this function returns true, then only i would want this Action Execute, not sure how i can get this done? My Ajax ActionLink Ajax.ActionLink("Renew", "Edit", "Controller", new { id = "<#= ID #>" }, new AjaxOptions { OnBegin = "isValidDate", OnSuccess = "DestroyRecreateAccordion", UpdateTargetId = "accordion", InsertionMode = InsertionMode.InsertAfter, }, new { @class = "standard button" }) How can I do this only if isValidDate returns true? HaBo AjaxOptions on Action Link OnBegin