Monday, November 23, 2009 10:26 PM
If you are new to web development and choose ASP.NET Web Forms as your starting point, you may be forgiven for not understanding how ASP.NET works, and what its role is. This article covers the basics which should help you discover your limits.
Viewed 33322 times
Tuesday, September 8, 2009 1:40 PM
There are a number of jQuery star rating plugins to choose from. All have their pros and cons. For this site, I decided to implement the one from FyneWorks because it allows for split stars. Here's how I did it.
Viewed 56128 times
Tuesday, April 14, 2009 10:39 PM
IP addresses can reveal a lot about your web visitors. For an ecommerce site, the owner or registrant of the visitor's IP address can be very useful information. You could paste each visitor IP address into one of the many free IP Lookup sites available, but that can be time-consuming and tedious. Or you could build your own lookup. This article shows how this can be done pretty quickly.
Viewed 73191 times
Monday, March 2, 2009 7:30 AM
This article looks at efficient use of jQuery tabs when displaying data. Specifically, it covers how to lazy-load data, so that it is only accessed and displayed if the tab is clicked.
Viewed 120236 times
Wednesday, February 4, 2009 10:29 PM
It was bound to happen - you knock up an article on jQuery draggables one day, and the next, someone like Jim ;-) comes along and asks about persisting the position of the dragged item across Postbacks, or even sessions. I suppose it's my fault - I mentioned using draggables in a previous life in the context of saving the position, so it's only fair I share how that's done.
Viewed 32875 times
Sunday, February 1, 2009 8:12 AM
One of the keystones of modern AJAX-enabled web sites is Drag and Drop. This article looks at the current state of Draggables that form part of the jQuery UI Library.
Viewed 45161 times
Saturday, January 24, 2009 6:18 PM
It's a common problem: you have a registration form, but you want to prevent user names or other values from being used more than once. You need a user-friendly way to prevent duplicate values being submitted. This is where the simplicity of jQuery excels.
Viewed 41735 times
Saturday, January 17, 2009 11:13 PM
My simple article on Ajax with Classic ASP is one of the most popular on this site. So I thought it's about time I updated it to show how to use jQuery to Ajaxify a Classic ASP page. Since I did that, the jQuery version became even more popular but needed to be brought up to date. This latest version uses a couple of suggestions that have been provided by commentors to improve the code. I have also added a download which contains all the code needed to run the samples.
Viewed 154656 times
Tuesday, January 13, 2009 8:47 AM
Cascading DropDownLists or dependent dropdowns are the signature dish for AJAX applications. I spent quite a while fiddling to try to get some to work, before stumbling across a life-saving jQuery plugin that makes working with DropDownLists on the client-side a breeze. This article shows how it all works, and makes use of the WebService I introduced in my previous jQuery article.
Viewed 113892 times
Saturday, January 10, 2009 9:09 AM
There appear to be many articles showing how to use jQuery with ASP.NET Web Services around, but the vast majority of them illustrate the use of PageMethods that return a single value - typically "Hello World!" or the current date and time. Not much use in the real world, where you may more often need to call a service that returns a collection of complex objects. Here are a couple of examples that look at playing with more than just simple values.
Viewed 258802 times
Monday, January 5, 2009 1:54 PM
Viewed 229445 times
Thursday, December 25, 2008 2:18 PM
Viewed 42411 times
Saturday, August 25, 2007 12:34 PM
Viewed 49267 times
Saturday, May 12, 2007 10:54 PM
A number of useful functions for accessing various properties and values of form fields.
Viewed 9148 times
Tuesday, May 8, 2007 5:32 PM
Viewed 70498 times