• ASP.NET AJAX's Today Newest Questions & Articles Featured

    • CollapsiblePanel flashing on load, & not reseting height of table contained on collapse.
    • Whenever I load the page, the contents of the collapsiblepanels pops up, filling the screen, then they collapse... any ideas on how to fix that?Also, I am programmatically adding the panels within a tablecell so the targetpanel can be to the right of the controlpanel. With this scenario, the tar
    • Why slow UI with AJAX?
    • I am working on a page that displays paged ResultSet from a database. I created the page without AJAX update panels. Later I added those to ajaxify my application. The problem is when I change pages in my GridView the time it takes for it show the new results (using Asynchronous postback) is abo
    • ScriptManager1.SetFocus & javascript select() of textbox
    • I have a series of textboxes for data entry and I'm using the OnTextChanged event to trigger changing the Enabled state of some of the fields to follow based on the input they've just entered. Since the whole section gets refreshed by the update panel I go ahead and fireScriptManager1
    • Very confused about state in my behavior-derived class
    • I am writing a very simple custom control extender as a first step towards building something slightly more complex. The intention of the extender at this point is just to make a panel visible in the onmouseover event of the target control. The code below is the javascript file that is regist
    • User Control in AJAX Accordion
    • Hi. To the point. I have an accordion where each clickable header is a category, when you open it you get a list of bulleted files you can open. Now when you get to the last item of each of these lists I am trying to load a seperate ascx control that has an "add new link" that expands a collap
    • PageMethods call from user controls (ascx)
    • Hello,i am looking for a way to call webmethods defined in an (ascx) user control (not a web form page aspx) using PageMethods.{MethodName}. For now, i only get a javascript error saying that PageMethods is not defined. Is there a different syntax to acces thos methods or is it just not possible
    • WebService + decimal separator
    • Hi all!. I have this problem: I have a web method in C# with a parameter of type decimal and a javascript wich calls the web method. The web method runs on a web server wich has character comma (',') as decimal separator (and I cannot change it...). The javascript function makes some flo
    • Atlas Go Live Licence ?
    • Hi,Although this obivously early days, does anyone know of any potential plans in the future for a Go Live licence like there was for .NET 2 for early adopters to put some of there work into a production environment.Any thoughts would be useful,Cheers,James
    • Update Panel Internet Explorer 6.0 HUGE FLAW & Disappointment
    • Well... first of all I'd like to congratulate everyone involved into the ATLAS project, I'm sure that when the final release come everything that we're reporting in here will not be a headache anymore... this tool is really amazing!The problem I found is with the ATLAS Update Pane
    • AJAX Beta 2 does not support .NET Rewrite Rules
    • Hey all, yesterday I migrated from Beta1 to Beta2 and I have to say!You are doing really good work. They were many things causing problems thatare now fixed.But as I tested the new version I found out, that my .NET Rewrite Rulesdefined are cousing an Sys.Webforms.PageRequestManagerParserErrorExc
    • How to use asp:RegularExpressionValidator & atlas:UpdatePanel together
    • I am using asp.net 2.0 C# and atlasIn the example given below i m hiding and showing some panels on click event.When i click on a button named as advance search i get error 'null' is null or not an object.In this example i am using a RequiredFieldValidator.When i remove this validator
    • Problem In Deploy
    • Hello,Whenever I try to deploy and Run an ATLAS web I get following error in Web.config File...Parse Error Message: unrecognized attribute 'type'Line 15 : <sectionGroup name="microsoft.web" type = "Microsoft.web.configuration.MicrosoftWebSectionGroup">I tried to create Website in
    • ReorderList, ObjectDataSource & MySql
    • I am just trying to get into AJAX as i believe it offers alot of functionality that can help out the end user.I figured i would begin with a part of the toolkit that I know i will be using....ReorderList.**Well i tried to post the code, but it is screwing up when i add it to the message.ReorderL
    • Best way to use Altas + Webservices
    • If I have a GridView listing some entries.The user deletes one.What is the best way to update this GridView?1. The delete method triggers another server function that searches the database for the new list and binds the new datasource to the GridView. Atlas then, does the job of updating the con
    • This error will kill me please help
    • hiI have a problem with ajaxcontroltoolkit can uhelp me?this steps are macthes with ajaxcontrolroolkit education video file that is available in ajax.asp.net site.http://download.microsoft.com/download/9/d/8/9d8a3ff9-e520-4c69-a7a0-aad7a3dc596d/HDI-02-GetStarted-AJAX-Toolkit.wmv1-I downloded aja
    • values are being lost during some postback
    • Hi!my routine inserts a line in a datatable that is used to populate a gridview. In this line of the gridview I have a button that is treated by the rowcommand event .After having shown the new line of the gridview in the browser, I click in the button of the line, the content of this row of the
    • MaskedEditExtender in server-side
    • hello, I am using the control of validation of toolkit "MaskedEditExtender" and would like to know if it is possible to make a call in the server-side, therefore I am needing to inform to the user in one form of register that your login is already in use. Its possible? Tnks.
    • More Than One User Control in ModalPopupExtender
    • I have small problem with ModalPopupExtender , i have panel as popupcontrol and inside it an update panel which contain a placeholder that in the runtime i load a user control into it. and have two user controls every thing is working fine, the first user control is visible and the button on in
    • TabContainer Setting TabIndex from server code
    • Ok well I've tried several possible ways to set the current TabIndex from server code but none of them have worked.Basically I want selected tab to be "remebered" so when the user returns to the page, the last tab they were viewing is open for them.My strategy has been:Client handler for "C
    • Not IIS webservices
    • Somewhere I was here that "Atals" will support only IIS webservices. Seems that this is because XMLHTTPRequest does not allows POST requests to remote webservices. But what is a problem to make proxy somethig like client - our server - web service?
    • [Double posted, moderators please delete] Catching form Submit & PageRequestManager Subm
    • <EDITED>Double posted, moderators please delete</EDITED>
    • Dock Panel?
    • Hey there!First off: THANK YOU for putting out such a quality framework and control collection with Atlas and the Toolkit. Just amazing!I was wondering if you guys are planning on making any controls that feature docking-type functionality. It would be cool to have something like the drag pane
    • Profile. What do I have to do?
    • Hi,I want to check deProfileScriptService control but I have not could find any example or reference that explain it.I read the Atlas reference several times but I don't understand how profile is done with ProfileScriptControl control. I read how it can be done with client code (Sys.Profile
    • Error Rendering Ajax-based WebChat Control
    • I've created an ajax-based webchat control, however in design view when I drag the control onto the web page, I get a gray box with: Error Rendering Control>An Unhandled Exception Has Occured>Object reference not set to an instance of an objectI've search through the forums and f
    • Accordion form controls are null in page event calls
    • In the page load event of a very simple asp.net page, I am trying to set the focus of my web form to a text box contained in an accordion pane. However, I keep getting an exception telling me that the control is null:Exception Details:System.ArgumentNullException: Value cannot be null.Parameter
    • Multiple AlwaysVisibleControlExtender Panels
    • I have an ASP.NET database application that is designed as a replacement to a windows database application.In the windows application you can click a button and this opens a dialog, then within this dialog you can click a button that opens another dialog that must be on top of the first dialog,
    • Refresh with AJAX
    • Hi,I want to use AJAX to have a seemless refresh on my page that just constantly updates.An example of the desired effect is here:http://digg.com/spy But I don't know what technology they are using to do it.How can this be dont with AJAX?
    • Cursor position lost when switching from Design to Source view.
    • I have noticed when working on some of my Atlas projects that when I have an updatePanel on my page and in Design mode I highlight a control and then switch to Source view the cursor is placed on the updatePanel and not the control within the code. I really liked this feature, it made it easi
    • Session Timeout & Atlas Freeze
    • If the session of the user times out and the user clicks on a atlas created page, the page just freezes. Does anyone know how to fix this issue? It is using forms authentication. If you press the refresh button after timeout is returns to the login page but not if you do any sort of partial post
    • Modal Popup
    • For some reason the window in IE 6.029.. isn't centering itself but in firefox it is. Any ideas what might be causing this? It's also missing a cursor in the text boxes. I can type in the boxes but there isn't a cursor to tell me which box I'm in.Thanks for the help...
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