• .NET 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...

  • .NET Web

    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>...

  • .NET Web

    What will come with RadGrid for ASP.NET AJAX Q2 2008?

    In a series of posts I will walk through some of the new features for RadGrid for ASP.NET AJAX Q2 2008. Here is the first part: - global cancelable client-side Command event which will be raised for all grid post-back commands (paging, sorting, filtering, group/ungroup, etc.)....

  • .NET Web

    The Telerik TechEd 2008 Crew is finally back!

    After more than fifteen hours of flights across half of the world, I finally had a chance to get some sleep. After a few cups of coffee, I am finally catching up with e-mail and everything else that happened in the office during TechEd. It was a great week and I want to say a big “THANK YOU” to all of you who attended the Telerik booth at TechEd 2008 in Orlando. The positive feedback we got from you guys was incredible! It was great fun to see how many people were wearing .NET Ninjas and Geekettes and I was really surprised to discover that some of the attendees were wearing...

  • .NET Web

    Client-side edit, update, delete and insert with RadControls for ASP.NET AJAX, WebServices and LINQ

    Continuing my previous post regarding RadGrid client-side data-binding, I've made small example on how to perform edit, update, delete and insert using web services, LINQ and RadControls. Live Demo | Download