My Account |  Site Map | Contact Us  

AJAX Callback for ASP.NET

All Products
EO.Web Controls
AJAX Callback
AJAX Uploader
Calendar & Date/Time Picker
Color Picker
Editable Label
File Explorer
HTML Editor
Progress Bar
Spell Checker
Slide Menu
EO.Pdf for .NET
EO.Wpf for .NET
EO.WebBrowser for .NET
try it free    live demo 

This is a great tool for anyone looking to do updates in realtime. No need to learn Ajax this thing does it all for you with no coding at all. It is very a clean solution. It can also be called manually for realtime updates with a javascript timer. Useful for chat programs, email updates, Realtime feeds, and a million other uses. The support is also outstanding.

user review on www.asp.net

Feature Highlights

  • AJAX-enable any ASP.NET controls

    Simply put a CallbackPanel inside the form and other controls that you want to AJAX-update inside the CallbackPanel;

  • Cross browser, cross platform

    Supports all popular browsers: IE 6.0+, FireFox 1.0+, Mozilla 1.3+, Opera 7.2+, Safari 1.3+ and Chrome;

  • Works with ASP.NET 2.0 and above

    Works with all major ASP.NET versions since ASP.NET 2.0;

  • Works transparently, not a single line of code needed

    The CallbackPanel works transparently as if it didn't exist in the page --- yet contents/controls inside the panel are automatically AJAX updated;

  • Automatically supports validators

    All validations logics are performed before an AJAX call as if a post back was to occur. This again means no special coding for AJAX;

  • Group multiple CallbackPanels

    When multiple CallbackPanels are grouped together, triggering any one of them triggers them all. Ideal for updating different regions in the same page with one AJAX call;

  • Supports inline JavaScript

    Inline JavaScript code can be rendered and updated through AJAX callback;

  • Works with our without ASP.NET AJAX

    EO.Web CallbackPanel works independently -- or coexists with ASP.NET AJAX. It's not either one or the other. No tough choice to make.

How to use EO.Web Controls?

  • If you use Visual Studio

    Simply download and install our product and the setup will add all controls to your toolbox. Drag and drop the control from the toolbox to your Web Form and you are all set;

  • If you do not use Visual Studio

    If you do not use a development tool like Visual Studio, follow these easy steps:

    1. Copy EO.Web.dll to your application's bin folder;
    2. Add the following code to the top of the page;

      <%@ Register assembly="EO.Web" namespace="EO.Web" tagprefix="eo" %>

    3. Copy the control definition from any of our sample page source code. Source code for all the samples are included in the download package;

    Now you are ready to go!

Additional Resources

  • Product Documentation

    All features are explained in great details in the product documentation. It also contains complete reference information for each type, property or method;

  • Samples

    Source code for all the live demos is included in the download package. You can install them and run the samples locally on your machine and see how it works;

  • Technical Support

    Still have questions? Post in our support forum or contact us and we will answer them quickly. Our turn around time is among the best in the industry.