JavaScript runtime error: "The data necessary to complete this operation is...
Exception was thrown at line 165, column 29 in...
View ArticleHow can i change span's class in C# ?
the following code is under gridview1, can't get the span's ID directly so i use findcontrol instead<asp:TemplateField HeaderText="Reply"><ItemTemplate><span id="convertsantionCount"...
View ArticleJavaScriptSerializer - Invalid JSON primitive: object.
function tableToJson(activeTab) { var data = []; // first row needs to be headers var headers = []; var header_length = $('#grd_'+(activeTab+1)+' tbody th').length; for (var i = 0; i <...
View ArticleButton event not fired inside of user control when validation is enabled.
Hello,I have used a user control in a Tabpanel of Tabconatiner as below:<ajaxtoolkit:TabContainer ID="TabContainer1" runat="server" ActiveTabIndex="0" AutoPostBack="true"...
View ArticleCould not load file or assembly 'AjaxControlToolkit, Version=3.5.11119.20050,...
Hi guys. I have Visual Studio 2010 installed and running with .net framework 3.5, all was fine until I installed Visual Studio 2012. First, all the projects coded in VS2010 has issue on the aspx...
View ArticleMicrosoft JScript runtime error: Sys.ArgumentNullException: Value cannot be null
Hi, I have the below code which runs fine until I click on Edit, then I get: Microsoft JScript runtime error: Sys.ArgumentNullException: Value cannot be null. Parameter name: elements Any idea why I am...
View ArticleCannot Get AJAX Control Toolkit's Accordion to Work
Hey guys.I've practically spent seven or eight hours trying to get the ASP.NET AJAX Accordion to work and it simply will not cooperate. I have been to every imaginable corner of the web thanks to Bing...
View Articlemissing something on CollapsiblePanelExtender
by refering for foother uniquo(copyright homework) i implement using ajax CollapsiblePanelExtender i not sure that correct or not when i put a label inside and curosr focus to the mouse, the...
View ArticleAjax postback always always choose first value from the dropdown
I have page with couple of dropdowns and excel download button, on download button click ajax postback dropdownlist always choose first value as selected item.But the selected item was 3. Can anyone...
View ArticleResizing picture
In my web page I have an upload file comntrol.I need to upload a picture, but save it in resized form, for ex: 640 X 480, not larger.Thanks
View ArticleVulnerabilities in MicrosoftAjax
Hi, We use Ajax Control Toolkit 4.1 in our application and when we run the HPFortify tool on our application it came up with the following vulnerabilities.Code Injection - MicrosoftAjax.js...
View ArticleWhy The tab container ActiveTabChanged event fired by the internal control...
Sir,The below is my design:<asp:TabContainer ID="Tabcontainer" runat="server" AutoPostBack="true" ForeColor="Gray" CssClass="ajax__tab_custom" Height="100%" Width="100%"...
View ArticleTabContainer - Retain or Access data in server side code
Hi,I am not sure what a problem. My data all gone after postback. I dynamically generated tabs and table over client side. After clicking btn save. Whatever was generated was gone. Any idea that I can...
View ArticleIssues with using User Control in TabPanel of TabConatiner - Button event not...
Hello, I am trying to add Ajax Tabcontainer to my webpage, and stuck in mid way with some issues during implementation. Here is what is done so far: 1. I have a webapage with Tabcontainer1 with 4 tab...
View ArticleValue cant pass using Ajax
Hi,When i give value for textbox-- Naveen'''' cant pass value to post method<input class="span3" id="txt_Title" type="text" runat="server" />$('#btnSubmit').on('click', function () {$.ajax({...
View ArticleRows look like Detail view and columns look like Grid View
Hi ,I build Project that have load Multiple data ,in project number of heading are at least 60, the grid view load but it look like train but i want to use Detail view the number of Heading come like...
View Articleelement validatorcalloutextender is not a known element
Hi all,I am having trouble finding out why the ValidatorCallOutExtender is not in my toolbox. I am using Visual Studio 2012. I installed the Ajax Control Toolkit (version 7.1005) through Nuget.I have...
View Articlecan javascript from outside an update panel update a video within it?
I have a video in an iframe, and the iframe is within an updatepanel.As far as I know, the only purpose of an update panel is to allow refresh of just part of a webpage, rather than reloading the...
View ArticleSlideshowextender Button
How do you run an onclick codebehind function for an asp.net button (btnNext). When the button is setup for a slideshowextender, the onclick event does not work.
View ArticleListSearchExtender problems with Chrome
Hi - new to the Ajax Control Toolkit. I've added a ListSearchExtender control to a dropdown and find its not working with Chrome browser (v31.0.1650.63). Testing the sample...
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