I’ve posted part two in the (now) three part series of articles about jQuery with ASP.NET today. You can read the article here:
jQuery with ASP.NET (Part 2: Making Ajax Callbacks to the Server)
Part 2 of this article series deals entirely with various ways of interaction between jQuery and ASP.NET server side code for making AJAX callbacks. If you have any questions or comments regarding this article please leave them below.
If you missed Part 1 – it is an introduction to jQuery and focuses primarily on the client side features of jQuery.
An Introduction to jQuery (Part1: The Client Side)
Although this article uses ASP.NET for the sample discussed the content in Part 1 is really server platform agnostic.
Part 2: Focus on Ajax and Server Callbacks
The new article first introduces the basic features available in jQuery and then proceeds to demonstrate a number of different ways to call ASP.NET code. A wide variety of topics are covered from basic .load() calls to separate URLs, to same Page callbacks with Html and JSON data. The bulk of the article focuses on interacting with WCF and ASMX services for raw AJAX callbacks that treat ASP.NET primarily as a data backend for a client application. There’s also some discussion of using client side templating for rendering and maintaining HTML in one place and several extensive sample applications are provided to demonstrate the concepts.
The sample project also includes a host of utilities and what is basically the West Wind Ajax Toolkit Version 2.0. The jQueryControls project contains a number of server controls that simplify a number of client scenarios and also includes a few useful utilities like the ClientScriptProxy, ScriptVariables and ScriptContainer components. The tools have all been updated to work with jQuery on the client.
The article is fairly long (yeah, yeah what else is new?) , mainly due to a fair number of code listings and detailed discussion of some of the examples. As I was writing this thing I was trying to incorporate a number of the questions and comments I’ve heard in the last few months. Hopefully some of you will find this useful.
I thought I was going to do only two parts in this series, but since I ran a bit long on the AJAX portions I decided to leave the server side integration topic (server control creation, wrapping client functionality etc.) for another article. Not only would this article have gotten too long but it would also have blurred the focus at the end. Eeek, two down one more to go…