06 August 2011 17:33
This article continues on from one I wrote a while ago, showing how to use jQuery to create a data entry form in conjunction with the WebGrid. The original article prompted a number of requests to show how to extend the example to provide editing functions, and now I have found some time to answer those requests.
04 January 2011 22:20
12 December 2010 21:52
17 October 2010 09:06
My original JCrop article which looked at cropping uploaded images in ASP.NET has proven to be the most popular coding article I've ever written, with more views and comments than any other. Revisiting JCrop in the context of Web Pages gives me the opportunity to have a look at the WebImage helper, and see how that might make uploading and cropping images easier.
15 October 2010 18:51
10 August 2010 17:23
Even though WebMatrix is still in its first Beta, there have been a few requests in forums already for examples illustrating how to create Web Pages forms powered by AJAX. Building on previous articles, I thought I'd put together a little sample that shows how to do this to add a record to a database using jQuery. Here's how it's done.
21 May 2010 21:12
The jQuery Cycle plug-in is most often used for creating image slide shows. However, it's just as easy to use to create a news scroller from a ListView. Here, I look a doing just that. I also look at an alternative jQuery plug-in (NewsTicker) that gives the effect of the classic BBC News Ticker.
08 September 2009 13:40
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.
29 May 2009 15:58
04 May 2009 18:39
I've recently done a series of articles that feature calling databases via AJAX using jQuery. In pretty much all of the articles, I have used Web Services as my data access mechanism. Judging from the comments that some of the articles have attracted, this has caused a little confusion. But Web Services is just one mechanism. Page Methods and simple ASPX files are two more. And finally, as pointed out by a commenter, Benny Halperin, ASHX files are yet another option. In this article, I shall review each of these approaches.
14 April 2009 22:39
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.
02 March 2009 07:30
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.
04 February 2009 22:29
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.
01 February 2009 08:12
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.
24 January 2009 18:18
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.