AJAX :: JQuery Xml Compatible Page Method Return Types?
May 5, 2010
I have .aspx page methods with return type of string, which work great. I am using some jQuery ajax, and some .NET Ajax "PageMethods.methodName" syntax from the client side to successfully call these page methods. I need to return xml from a page method.... I would LOVE to be able to return system.Xml.Linq.XElement type from page method. I get a serialization circular reference error when I attempt to return XElement or XDocument. I don't really want to return XML.ToString() to client, and then convert string to xml in javascript. What return page method return type(s) would allow me to retrieve xml with jQuery ajax call? I know json is the alternative, but will not give me what I need this time.
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Jan 31, 2011
If I use jQuery AJAX to call a specific ASP.NET page method how to have that method return a value back to the AJAX method that called it?
Update
My situation is I have an existing web application with many existing methods. I would like to be able to use jQuery to execute some of these methods and then update the UI with the results. My mandate is to stay away from ASP.NET AJAX and stick with jQuery. Management is concerned about continued development and support with ASP.NET AJAX from Microsoft. I agree with them.
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Oct 13, 2010
I have two methods that do the similar thing. There are small differences here and there, which I can control by passing arguments to them when I call them, so I can effectively merge them. However one returns a string, and the other one an ArrayList. On the top of my head, I could merge them and return an Object, and then get the information I need. Is there a way though to return multiple types in the method's signature? What's the proper way to implement this?
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May 27, 2010
If I'm returning an object, then it's pretty straight-forward. However, if I'm just trying to return whether or not the method was successful or not, what's the best option? Sure ... bool seems obvious - but what if you need to debug or get some additional details out of the method than just "yes/no"? Well that's where a string becomes more obvious, right? You can leave it empty to say that the method was successful or chock it full of details in the case of an error. But this can make it less intuitive to others who may have to run your functions and it also jumbles up everything you wanted to pass back into one large string.
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Apr 28, 2010
i am using ajax.beginform in my view i need to return a string if ajax request is faild.by this code return the string to view
[Code]....
how can i return the string to jquery function to show on OnFailure method and the function show a Partial View?
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Feb 2, 2010
How to use jQuery to call ASP.NET AJAX Page Method?
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Mar 3, 2011
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<script type="text/javascript">
function validateForm()
{ [Code]....
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Feb 22, 2011
I am posting a Jquery Json serialized object to my controller but not all of the data is getting passed. One of the members is a complex type that is also Json serialized. This is the one that isn't getting through to the controller.
Here is the class I'm passing to my controller via Ajax post. Note the complex type, RoutingRuleModel.
SourceCodeModel.cs:
[code]....
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Aug 26, 2010
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[code]....
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Feb 17, 2011
I have this code being called
[Code]....
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Feb 8, 2011
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[code]....
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Apr 4, 2011
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<%
if (Model.HasRSVP(Context.User.Identity.Name))
{
%>
<p>
You are registered for this event!
<%:
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%>
</p>
<%
}
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{
%>
<p>................
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Dec 21, 2010
I have a problem trying to retrieve a return value from a javascript function and using it from my code behind. The problem is after I call my UpdatePanel.Update() method and call return, I can't continue as I have ended execution of the page by calling return. Please find an example of my code:
[Code]....
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Jun 9, 2010
function createSuccess(context) {
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}
<% using (Ajax.BeginForm(new AjaxOptions {OnSuccess="createSuccess"}))
{%>
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Mar 2, 2011
I have say class/ojbect one which I am returning as details. But then there is a second class that is related to the first that I want to list (and have an option to look at the details). How do I get return both of those?
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Jun 24, 2010
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Mar 26, 2016
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[code]...
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Dec 21, 2010
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Jul 31, 2010
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Jan 25, 2010
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Mar 27, 2010
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Jan 14, 2011
I have a web Method in my C# that is called via Jquery ajax method. The web method should return an object back to the Jquery which will be used to populate. I have tried returning a JsonResult object, the actual object and nothing seems to work! I'm not using MVC (Unfortunately). Is there a way that I can return an object from my web method which can be used by my AJAX method? here is the link for my JQuery AJAX method [URL]
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Feb 7, 2011
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See the function im using to send the ajax post below:
[Code]....
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Sep 28, 2010
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