ajaxcontroltoolkit

Asp.net AjaxToolkit TabContainter Active Tab changed - previous tab

Is there any way I can find what the previous active was when the active tab changed event is fired? ...

Ajax Control Toolkit TAB Component - Javascript breaks it?

Hello all, I've finally figured out how to make all my millions of tabs (not that many really) wrap properly. Now, I want to fire a server side event whenever someone clicks on a tab. After some thorough Google searching, I thought I had struck pure gold with this: This stuff is in the header of my aspx page: <script type="text/javasc...

ASP.NET server control wrapping GridView in a Panel linked to an AJAX Toolkit ResizableControlExtender - panel size does not initialise to the size of the grid

I am trying to create a resizable GridView wrapped up as a server control. I am using the ResizableControlExtender from the AJAX Control Kit, which as far as I know requires that the control that is to be resized must reside inside a panel the initial panel size must match the initial target control size. I can do this happ...

Was it bad practice for an application to install a 3rd party assembly in the GAC without asking?

Scenario: We have a server where there are multiple ASP.NET websites hosted on it. A few days ago quite a few of these websites "broke" with the following error: Warning 44 Could not resolve this reference. Could not locate the assembly "AjaxControlToolkit, Version=1.0.10920.32880, Culture=neutral, PublicKeyToken=28f01b0e84b6d53e, ...

ASP.NET ReorderList - Update Fails

I have an AjaxControlToolkit ReorderList bound by a SQLDataSource to a table with the following schema: OrgID MilestoneID Name Priority The Priority field is attached to the ReorderList as its SortOrderField. OrgID is specific to each user that logs in. The idea is that there is a different list of Milestones for each Org. I...

AJAX Toolkit Modal Popup won't appear

Hi, I'm having some trouble calling a modal popup from server side. So, I set the modalpopupextender's targetcontrolID to a hidden label. Then in the codebehind from a button's click, I try to add this.modalpopup.show(); Unfortunately, the modal popup doesn't appear when this happens. I can see the code get executed, but nothing sho...

How do I show a modal dialog while the databind occurs?

I have a form with gridview that is bound to a complex stored procedure (financial data). This query takes about 3 minutes to run and load the gridview. The users get impatient and click "Search" repeatedly, which just makes things worse. As an interim solution, I'd like to show a progress bar, and I found a solution using the ASP.NET A...

HoverMenuExtender doesn't show up from within hidden table cell

I've programmatically added a column to a GridView for the sole purpose of adding a HoverMenuExtender and Panel to it's cells. The HoverMenuExtender displays when you hover over a row no problem. However, there is now an extra column in my grid that I don't want there. I've tried 3 things to hide it: 1) set the column to Visible=fals...

Ajax Control Toolkit - Use client-side button to activate tab

I'm using the TabContainer/TabPanel components of the Ajax Control Toolkit. I'd like to hide the tabs themselves and use a button elsewhere on the page to activate (bring to the front) one of the tabs without posting back to the server. I can show and hide the tabs by grabbing their clientIDs and manually setting the visibility and ...

how to handle control from template at runtime in asp.net

I'm using ReorderedList from AjaxControlToolkit. Then insert dropdownlist to InsertItemTemplate. I need to bind this dropdownlist. But can't handle this control. How can i do? How to user ITemplate interface? ...

Textbox with autocomplete

Hi there, Im programming with Visual Studio 2008 and making a web application using .NET Framework 3.5 with C#. All DAL linked with an powerfull entity framework wrapper (similar to the one that VS.net 2010 would use.) I'm having a textbox used for a search on first and lastname. That problem i'm having, it's that i'm using AJAX Control ...

Disable AutoCompleteExtender when '*' character exists

Hi! I have a problem. I am using AutoCompleteExtender for my textbox. All autocomplete words shows. But i need next behavior: when there is in textbox '*' character, autocomplete words must not be shown. How can i do this? ...

Is it possible to use a Maskeditextender for IP Adress?

Hi there! I'm using AjaxControlToolKit for an application and I'm using the MaskEditExtender on a TextBox. This TextBox will be use to get something like an IP address (I.E.: 999.999.999.999 OR 999.999.999.*). I've no difficulty to make the first one (999.999.999.999) but how can it also allow the * instead of the 999? Is it possible? ...

ModalPopUpExtender shown from server-side: Controlling focus.

I have a user control that contains a gridview and a ModalPopupExtender (MPE). I'm using the MPE to force user decisions after certain ItemCommands from the gridview using the server-side Show() method. Showing the popup and getting postbacks or client-side scripts to execute from the popup both work beautifully. The issue at hand is t...

dynamic updating of a web page

I need to change a part of my web page content dynamically without refreshing the entire page. Like Myspace or Facebook users gallery. Does anybody know of any useful scripts with a working back button and changing address URL accordingly? ...

What would cause a "Method error 12152" in a cascading dropdown list?

Bit of a long shot but has anyone come across a “Method error 12152” in a cascading dropdown list from the AJAX control toolkit? This is occurring in a system which is used globally but the error is only surfacing in Chinese language clients. There have been no recent codebase or server changes and the error has only just started and is ...

button inside updatepanel causes unwanted full postback

Hi. I'm making lost password recovery on my login page and I'm doing it with ModalPopUpExtender, a Panel and two of those inside of an UpdatePanel. But somehow when clicking the "btnOkPassRequest" full postback happens. People had similiar problems with other controls, some that UpdatePanel obviously didn't encapsulate. But never with a ...

SlideShow Ajax Control is not visible in Firefox 3.0.x

If you have ff 3.0.x, there seems to be problems using ajax. In one of my projects I had this problem and the resolve was to upgrade firefox to 3.5.2. ...

Is it possible to position ValidatorCalloutExtender dynamically?

I have two ajax validator callout extenders that are programmed via VB.net.I am validating one textbox but I want the popup to appear next to a different textbox. How can I tell the ajax popup where to appear? Dim custval As New CustomValidator custval.ID = "ValidPage" custval.ErrorMessage = "<font color=red>Please Enter a '...

ASP.NET AJAX UpdatePanelAnimation Extender: Cannot Reinstate a Div That Changes Size

In his UpdatePanelAnimation Extender video, Joe Stagner shows viewers how to animate an update panel during an update operation. Unfortunately, I've found that his sample code will not work if the targeted div's contents either grow or shrink after the update. For example, if you attach the UpdatePanelAnimation Extender to a div that c...