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  • Web ASP.NET AJAX

    Some RadToolTip tips & tricks

    I wrote this blog post together with our support officer Svetlina, who is in charge of answering tickets submitted for RadToolTip, RadSplitter and RadWindow. She has prepared a short list of tips and tricks based on some recurring questions that we have noticed over time. The original tips&tricks list had 12 entries, but some of the solutions were eventually built into the RadToolTip code, so it was reduced to 7 :) We hope this post will be useful to all who try to combine the tooltip with other RadControls and use it in more advanced scenarios that are not always covered in...
    July 11, 2008
  • Web ASP.NET MVC

    RadChart in ASP.NET MVC

    I just came upon this awesome blog post by Andreas who has managed to create an action for rendering an image. I'm blogging here to give more of you guys a heads up on his post. If you are into the whole MVC thing and want to use RadChart you should definitely check this out....
  • Web

    Maximum performance with minimum output using Telerik RadDatePicker client-side API

    Very often you need to use RadDatePicker inside a grid or list component and if you have lots of records the standard approach is not the best choice. Example: <telerik:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" DataSourceID="SqlDataSource1">   <MasterTableView>     <Columns>       <telerik:GridTemplateColumn HeaderText="OrderDate" SortExpression="OrderDate">         <ItemTemplate>           <telerik:RadDatePicker ID="RadDatePicker1" DbSelectedDate='<%# Eval("OrderDate") %>' runat="server" />         </ItemTemplate>       </telerik:GridTemplateColumn>     </Columns>   </MasterTableView> </telerik:RadGrid> In this case you will get new date picker component for...
  • Web

    RadWindow for Silverlight

                  My first post for the Telerik blog community is already here. After I have been part of the Silverlight team for a while, I learned that there are two ways you can get noticed here. Either you blog about some of the most interesting and top-notch stuff happening around, or you post some funny stuff on the internal newsgroups of the company. OK, I hope this post won’t make it for the newsgroups.  So lets get to the point, as our CTP2 release is underway, I am pleased to introduce one of the new controls included in the pack...
  • Web ASP.NET AJAX

    Page Request Manager Parser Error with ASP.NET AJAX 1.0

    How many times you get this in your ASP.NET AJAX 1.0 applications? After several support tickets we manage to isolate this to very simple case - standard UpdatePanel and a Button writing in Session. How weird? Here is the code:   <%@ Page Language="VB" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server">     Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs)         Page.Session("test") = "test"     End Sub </script> <html xmlns="http://www.w3.org/1999/xhtml"> <head runat="server">     <title></title> </head> <body>...