Tagged Questions

0
votes
1answer
20 views

Ajax Control Toolkit PopupControl: Get the ID of the PopupControl from the clicked button

Currently I'm working on a project that requires me to make a ASP.NET page that contains schedules. The whole page schedules a week in total. Every day is represented by a table (in an updatepanel) ...
1
vote
1answer
52 views

Error: 'AjaxControlToolkit' is undefined but only on IIS

I have an ASP.NET application, which used AjaxControlToolkit. It works fine when I run it from VS using development web server and also working when deployed to testing server. Now I decided to try it ...
0
votes
0answers
117 views

Empty toolbox in Visual Studio 2010 after trying to install Ajax Control Toolkit

Ever since trying (unsuccessfully) to install the Ajax Control Toolkit 3.5 last week, I am now seeing an empty toolbox in Visual Studio 2010 SP1. Before this, I had DevExpress 8.3 and 10.1 controls ...
0
votes
1answer
35 views

AppDomainManager error trying to install Ajax Control Toolkit in VS 2010

I'm trying to add the Ajax Control Toolkit v.NET35 to my toolbox in VS 2010. After I navigate to the AjaxControlToolkit.dll, I get a popup that reads "The security state of an AppDomain was modified ...
0
votes
2answers
89 views

asp.Net unable to render page after publish

Unable to understand what to do ? Asp.net Page show blank after publish. View source: <form name="ctl00" method="post" action="default.aspx" id="ctl00"> <div> <input type="hidden" ...
2
votes
1answer
188 views

ASP.net Server Controls and using AjaxcontrolToolkit

I have a question about server controls VS. user controls (.ascx). Currently, when I write a user control, I want to be able to take advantage of using the AjaxControlToolKit DLL. In particular, I ...
0
votes
5answers
296 views

check if username is available or taken

I have a simple application in ASP.NET C# and using MS SQL Server 2008. I need to register all visitor users to my site. For that users will have to fill a form. The problem is that as the user enters ...
0
votes
4answers
135 views

AJAX Toolkit and Listview

I am working on a web application. The process regarding the problem is that I am fetching users comments from DB using Entity Framework Model. I am using a listview to show Customers Name, Rating and ...
0
votes
0answers
794 views

AJAX ModalPopupExtender Error Unknown server tag 'asp:ModelPopupExtender

I am having issues trying to implemenet the AJAx ModalPopupExtender into my web app. My application was a VS2005 application. I converted it to VS2010 as a first step. The target framework is 4.0. ...
0
votes
1answer
285 views

AjaxControlToolkit 3.5 - ReorderList scrolling div issue

I have a ReorderList inside a vertically "scrollable" DIV tag which does not work when the scrollbar for DIV tag is already scrolled and we try to re-order visible items. For details, please refer ...
1
vote
2answers
5k views

How to avoid page refresh after selectedindexchanged of dropdown list?

I am using update panel and ASP drop down. When I select any value from a drop down list I load some data from a database that depends on this selected value. However, whenever this selection changes ...
1
vote
2answers
982 views

Ajax Control Toolkit and Jquery not getting along in ASP.NET 4.0

I've been struggling with this for several hours and can't seem to figure out what is going or any relevant sites that pertain to this. All I'm trying to do is to use the Ajax Control Toolkit and ...
1
vote
2answers
448 views

Ajax Calender does not pop up on text box focus

So I've been trying to get the CalendarExtender from the Ajaxcontroltoolkit to work in my web application and all with no success. I started off trying to use the little calendar picture to make it ...
0
votes
3answers
4k views

any way to customise ajaxfileupload from ajax control toolkit?

I have downloaded ajax control toolkit (newest) and trying out fileupload. It's really good and I would like to customise a few things such as the button positions and upload file list position etc. ...
1
vote
1answer
686 views

FileUpload.HasFile always remain false(I am using Ajax)

I am writing one simple page in APS.Net with VB.Net as the scripting language. In this page I have two text boxes and relevant buttons to complete the job of taking input from the user. The form ...
0
votes
1answer
668 views

How to uninstall nuget and clear corrupted entries?

I want to install AjaxControlToolkit via nuget. But NuGet Package Manager GUI displays error as show below. Even when I try to install a fresh copy of AjaxControlToolkit, NuGet displays message: ...
3
votes
3answers
4k views

Unrecognized tag prefix or device filter (Visual Studio 2010)

I am trying my hands on Visual Studio 2010 (Asp.Net 4.0) for the first time. I want to use Ajax controls, mainly ComboBox control. I followed the step-by-step procedure mentioned in this link to ...
0
votes
1answer
1k views

Calling ASMX Web Service using Javascript and AJAX Control ToolKit in Visual Studio 2010

I am trying to call ASMX Web Service using JavaScript and AJAX Control Toolkit in Visual Studio 2010. I am getting the error as SampleWebService is not defined in Fire Fox Error Console. This used to ...
1
vote
1answer
514 views

ComponentArt grid control not working after upgrade to VS 2010

I'm not sure if someone on here will know a reason for this, but I always have good luck with this community. I've recently taken over an old forgotten web site project that was running on .net 2.0 ...
0
votes
3answers
2k views

Adding ajaxControlToolKit to visual studio 2010

When trying to add the AjaxControlToolkit.dll file I am getting this message: "Security Warning: This file is possibly downloaded from a network location, and it can potentially harm your computer. ...
-1
votes
1answer
202 views

AjaxToolkit error in Visual Studio 2010

I am using Visual Studio 2010. I installed AjaxToolkit for .NET 3.5 framework. The installation worked fine. I added a new tab called Ajax Tool kit and installed it. In a new web form in my web ...
1
vote
1answer
128 views

vs2010 and ajaxcontroltoolkit 4.0 issue

I installed AjaxControlToolkit 4.0 and have been trying to use the extenders, but when I try to drag the controls to the HTML markup nothing shows up. Is there a step I am missing?
0
votes
1answer
487 views

Default AJAX extension in VS 2010 does not work

I don't understand why my AJAX extension controls cannot be dragged into my code. When I drag one of the controls, nothing appear. I tried to fix this problem by download the Ajax Control Toolkit, ...
1
vote
3answers
2k views

Upload a file using AsyncFileUpload Control and store it

I am doing a project : Front end - Visual Studio 2010 Technology : C# Back end - Sql Server 2005 I am trying to upload a file using AsyncFileUpload Control and store it to "~/Image/" folder. ...
2
votes
1answer
277 views

Why does AjaxControlToolkit TabContainer render all custom control markup properties?

This is a strange one to explain but hope I make sense. Our organisation has a library of custom controls that we use in our solutions. One example of these controls is a textbox combined with a set ...
2
votes
1answer
445 views

How to update control state in asp.net/ajax?

I'm trying to update certain controls according to a selection in a dropdown list. For example, in the "selectedIndexChanged" event of a dropDownList, if a user selects the value "sport-car" the text ...
0
votes
2answers
666 views

asp.net ajax client side framework

I am completely new to AJAX for ASP.NET. How do I check if AJAX client side framework is installed on my server? I am using Visual Studio 2010 and ASP.NET target framework is 3.5. If it is not ...
0
votes
1answer
554 views

Visual Web Developer Express 2010 doesn't save changes made to contents of Ajax Toolkit Tab Container in design view

When editing the contents of an AJAX Control Toolkit Tab Container in VWD Express 2010: Sometimes the changes are saved ok, sometimes extremely slowly & sometimes not at all. A "page changed" ...
3
votes
1answer
304 views

How to keep MaskedEdit extenders from breaking CodedUITests? (Visual Studio 2010)

I'm trying to implement coded UI tests, but have run into a problem. Whenever the test runs across a textbox with a masked edit extender on it, it records the mask as part of the input but does not ...
0
votes
2answers
1k views

How to make controls from ajax control toolkit work in project upgraded from VS2008 to VS2010

I had a working project in VS2008 / .Net 3.5 using controls from the ajax control toolkit (which targets .Net 3.5). I upgraded the project in VS2010 Beta 2. I chose to target .Net 4.0 so I could ...