Issue with new controller method added

Hello,

I am having an intersting issue to which I have found no solution, obviously. I am using a web service to populate a couple cascading drop downs. Evereything looks correct to me but I am getting a [Method Error 500] when I run it all. I have the <System.Web.Script.Services.ScriptService()> added to the web service so that's not the problem. What I have found while playing with it is that if I remove the arguments from the web method (ByVal knownCategoryValues As String, ByVal category As String) then it works. This of course is not helpful as I am trying to populate multiple drop downs. I can find nothing on anyone else having this issue.

I am using .NET 3.5 and Ajax DLL version 3.02... 

Also of note is that I have another website, using the same .NET and Ajax versions and this code is working fine.

I have tried everything I can think of, including my last resort tactic of smashing my face on my keyboard, and nothing is working. I am at a loss. Any help would be appriciated. Thanks.

Drop Downs:

<asp:DropDownList runat="server" ID="ddlPlateType" Width="250px" />

<ajax:CascadingDropDown runat="server" ID="cddPlateType" TargetControlID="ddlPlateType"
                        Category=&

Greetings All!

I have a Web Form that uses Master Pages. I only tell you this part so you understand the layers.

On the page, I have a web user control.  I can see public methods on that user control by simply calling  userControlName.PublicMethod();

However, there is a button on this page which generates additional content.  This content is based on a placeholder control and adding additional web user controls :

private void buildSubForms()
        {
            Control subForm;
            // load in the Lesson Topic Sub Form
            subForm = LoadControl("~/siteAssets/controls/ilasLT.ascx");
            phEvalContent.Controls.Add(subForm);
            // load in the Reference Material Sub Form
            subForm = LoadControl("~/siteAssets/controls/ilasRM.ascx");
            phEvalContent.Controls.Add(subForm);
        }

Now, on the main form, I want a submit button that will call a public method of each "subForm" that was added at runtime.

I have tried  various forms of Control C = This.Page.Master.FindControl("cpBody").Findcontrol("ctl01")... etc, but can never seen to get the right combination.

I am sure more info

I have just upgraded our web applications to RC1 (please don't change the namespaces again microsoft!), and are getting the following error on one of our pages:

A Runtime Error has occurred.
Do you wish to Debug?

Line: 3088
Error: Sys.InvalidOperationException: Handler was not added through the Sys.UI.DomEvent.addHandler method.

Has anyone elst seen this error?

We have upgraded SSP db to SharePoint 2010 successfully.

We got all user profiles including custom properties however the problem is only properties which have choice list that data is missed. What we can do in this case. Please help..

Source domain is different from destination domain.

In the process of migrating an old VS2003 web app to VS2008, I'm running into this issue and haven't been able to find a resolution. 

Sample code:

"Default.aspx" has a PlaceHolder(ToolHeader).  In the Page_Load(), we dynamically load a user control passing in the virtual path to a helper method [public Control ParseUserControl(string virtualPath)].  This reads the content from the physical path, returns a Control from ParseControl() method. 

 I immediately get the following error when I open the default.aspx page in browser.

Parser Error

Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.

Parser Error Message: Could not load type 'DynamicUC.UcControl'.

Source Error:

Can't figure out why it can't load the type.  Namespaces are looking right.   I try removing the Inherits="DynamicUC.UcControl" attribut

Hello.

I’ve a DataGrid bound to a DataTable, and I’ve a problem deleting rows programmatically.

If I add a new row (using UI) and I mark the row with an error (using SetColumnError), and press the Delete key, the new row is deleted, everything is ok.

If I delete the new row (with errors) programmatically, the row is deleted, but no rows appear in the grid. There isn’t way to add a new row anymore, the grid has no items.

If I delete the new row (programmatically) and it hasn’t errors everything is ok. The row is deleted, and a new empty row appears in the grid. I can add more rows correctly.

I am using .ajax Post to submit (not form). I will post code but Here is the scenario:

On a I have a telerik mvc grid which has drop down and a few buttons, plus other grid etc. When press button with Id = "Submit" I am invoking .js function call. In this function, I first loop thro downdown list value and build array of (name/value pair). Than I invoke .ajax which will call Controller action.

In controller action I check following:

- if drop down value is desired value or not.. if not I return Json and display message in pop up and remain on same page.

- If all dropdown value are valid, I make web service call .. if web service response says "action I performed is unsuccessful, I return Json and display message on pop up. On pop up "OK" I navigate to "Home" 

- If web service response says record is valid and action I performed is successful, I need to navigate to "Home". I am not able to achieve that.

Here is sample for .js file:

$(function () {
    $('#btnSubmit').click(function () {

        $('#loading').show();

        var grid = $('#TreeGrid').data('tGrid');
        var indexOfIdColumn = GetGridColumnIndexByName(grid, "EntityId");

        var results = new Array();

        $("#TreeGrid tbody > tr, #TreeGrid .t-grid-content tbody > tr").e