Tales from the Evil Empire

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Why is ASP.NET encoding &’s in script URLs? A tale of looking at entirely the wrong place for a cause to a non-existing bug.
Several people have reported seeing errors in their logs that seem to be due to requests such as this: /ScriptResource.axd?d= [lots of junk] & t=ffffffffee24147c The important part here is the HTML-encoded “&” sequence, which stands for...
Survey: Ajax usage among .NET developers
If you haven’t already and you are a .NET developer, please take a couple minutes and answer this survey, whether you use Ajax or not. There are a number of Ajax surveys around, but Simone’s is the only one that focuses on .NET developers. The survey...
setInterval is (moderately) evil
JavaScript has two ways of delaying execution of code: setInterval and setTimeout . Both take a function or a string as the first parameter, and a number of milliseconds as the second parameter. The only difference is that the code provided to setInterval...
New release of the Ajax Control Toolkit
A new version of the AJAX Control Toolkit is now available for download from the CodePlex website. It contains three new controls: HTMLEditor - allows you to easily create and edit HTML content. You can edit in WYSIWYG mode or in HTML source mode. The...
Creating jQuery plug-ins from MicrosoftAjax components
We had an interesting discussion recently on the ASP Insiders mailing list and ended up talking about what cool stuff we could build on top of jQuery. Many interesting things were mentioned and it was a very useful discussion but one suggestion in particular...
A blog on Microsoft Ajax client templates and data
Politian has a great blog series where he goes into the details of building a data-driven Ajax application using the new 4.0 client templates and data . Check it out! http://politian.wordpress.com/
asp:menu fix for IE8 problem available
Internet Explorer 8 is a unique release in the history of Internet Explorer in more than one way, but the decision to make standards mode the default means that authors of existing sites are impacted by it, if only to set the compatibility mode to IE7...
Some MIX talks
Stephen Walther just published links to the video, slides and sample code for his Ajax talk at MIX09: http://stephenwalther.com/blog/archive/2009/03/22/mix-slides-code-and-session-recording.aspx It’s pretty cool to see all the work we put into Ajax this...
Microsoft Ajax 4.0 Preview 4 now available
The Microsoft Ajax team made the fourth preview of the 4.0 version available on CodePlex . This is an important release because it enables the full client data story, complete with the ability to get changes back to the server automatically. Here’s a...
VirtualAlbion using Deep Zoom and SeaDragon Ajax
Seadragon.embed("500px", "500px", "http://photozoom.mslivelabs.com/DZ/100/0/Image/Col/zece309bc8c7f465fbca8087784612173/ffbbd46b-305f-4b8e-a745-522d1aa49b2f.xml", 4000, 4000, 256, 1, "jpg"); Lionhead recently published a high resolution map of Albion...
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