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Questions tagged [ajaxcontroltoolkit]

The ASP.NET AJAX Control Toolkit is an open-source project built on top of the Microsoft ASP.NET AJAX framework.

The ASP.NET AJAX Control Toolkit is a classic set of ASP.NET WebForms extensions. It has been used in a huge number of existing projects and remains popular till now. The Toolkit contains more than 40 controls, including the HtmlEditor, Accordion, AutoComplete, Calendar and ColorPicker controls integrated with the Visual Studio design time.

The project started as a joint effort between Microsoft and the ASP.NET AJAX community, but from September 2014 the project has a new owner, which is DevExpress.

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How to set TargetContrlID in ModalPopupExtender with a control in a GridView

How can I set TragetContriID to a HyperLink that is inside a GridView? I tried this :
Fatemeh M
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How can I restrict the file type in the file browse menu of an AsyncFileUpload in the ASP.NET AJAX Control Toolkit

I would like to restrict what they see in the file upload dialog, which is set to "All Files" by default. I understand how to validate that they only uploaded a certain file type, that is not the question here. I would just like to know how to…
SteveGSD
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Best open-source javascript tree?

Could you propose open source, but commercial-friendly licensed (non-GPL) Javascript trees? Please take into account that I need it for an existing Web application, so I am not sure whether other tools such as GWT or Echo would be appropriate. I…
Markos Fragkakis
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AjaxControlToolkit: error raising upload complete event and start new upload

When using the April 2013 AjaxControlToolkit I receive the error: 0x800a139e - JavaScript runtime error: error raising upload complete event and start new upload When trying to upload a file using the AjaxFileUpload control.
Adam
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How can I set child tab height in a nested ajax asp.net tab?

I have 2 Nested ajax asp.net tabs. If I set the initial height of the parent tab (TabContainerMain) to say 300, how can I set the height of child tab (SubTabContainerUg) in css or jquery? The markup is shown below: <%@ Register…
mas_oz2k1
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AjaxControlToolKit HTMLEditorExtender adding anchor tag as a normal text when a link is added

I am unable to write a nice title to this topic because my problem is a little weird. I am using AjaxControlToolkit HTMLEditorExtender in my website to send HTML formatted emails. Every other feature like bold, italic, underline etc. are working…
Shiva Pareek
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System.Web.UI.ScriptManager' is defined in an assembly that is not referenced. But it is in the assembly?

I just added Ajax to my website and i'm using toolkitscript manager, when i go to build it it produces the error. The type 'System.Web.UI.ScriptManager' is defined in an assembly that is not referenced. You must add a reference to assembly…
user222427
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AJAX Control Toolkit auto-complete appearing behind the modal popup

I've got a problem with the AutoCompleteExtender inside the AJAX Control Toolkit which I just can't seem to get to the bottom of. The control sits inside an asp:Panel linked to a ModalPopupExtender from the toolkit. Everything works beautifully in…
Troy Hunt
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combine scripts in asp.net ajax toolkit

We are using version 3.0.20229.0 of the asp.net ajaxControlTookKit (before .net 3.5 sp1). I was wondering if I can combine our custom javascript files into the ScriptResource.axd that the controlTookKit creates. I've found this article…
Herman
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Ajax Tookit TabPanel Invisible Tag Bug

I have encountered a slightly bizarre bug while using the ajax control toolkit TabPanel. I have 4 tabs in row like so: [Tab1][Tab2][Tab3][Tab4] Now tab 2 should only appear in certain circumstances, and so has its visibility set to false. However…
Matt King
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CollapsiblePanelExtender set collapsed

I am using a CollapsiblePanelExtender in the AjaxToolkit 3.5 to show/hide search filter options. I want the CollapsiblePanelExtender to be expanded when the page first loads, !Page.IsPostBack. After that I want the CollapsiblePanelExtender to be…
Dukebaby
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AutoComplete Extender - Scroll bar causes results to close?

I have had a website running using a textbox, autocomplete extender, and autocompletedropdownpanel. Basically when a user starts typing a name into the text box the results appear in a few seconds. Since there can be hundreds of rows I need a scroll…
user1342164
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The type or namespace name 'ToolkitScriptManager' does not exist in the namespace 'System.Web.UI.WebControls'

I am getting the following errors The type or namespace name 'ToolkitScriptManager' does not exist in the namespace 'System.Web.UI.WebControls' (are you missing an assembly reference?) The type or namespace name 'ModalPopupExtender' does not…
Anusha
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Is a Dictionary thread safe for simulataneous reading and additions?

This question relates to a very specific and common scenario in which a dictionary is being used for on-demand caching of items in a multi-threaded environment. To avoid thread locking it's preferable to test for an existing cache item outside of a…
redcalx
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AjaxControlToolkit requires ASP.NET Ajax 4.0 scripts Error

I'm experiencing a AjaxToolkit Calendar display error in production only. Locally when debugging, this problem does not exist and the calendar datepicker works perfectly. All of the other posts revolve around this Toolkit not working at all. I'm…
Rafiki
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