Solved: Data Annotation Client Validation

Data Annotations Summary: You may have found code samples to generate your own Data Annotations handler for Web Forms.  You may have found incomplete or broken examples.  Stop.  Use this instead:  http://davalidation.codeplex.com/ You can do client validation in C# .Net using Data Annotations using this commonly referenced page by Gil Fink: http://blogs.microsoft.co.il/blogs/gilf/archive/2010/04/08/building-asp-net-validator-using-data-annotations.aspx From this article, […]

DNN Display on All Pages Not Working

DNN Display on All Pages Not Working I was working on our dotNetNuke site with a Navigation bar and added it to all pages. I then edited the Navigation bar, pulled off the Display on All Pages check box in the Settings dialog box, and then rechecked it. It would not display on all pages […]

HOWTO: JQuery UI in IE7 & IE8

JQuery jqueryRotate is awesome, it can rotate images in every browser known to man. http://code.google.com/p/jqueryrotate/ Except that it breaks the ability to drag. (Easily fixable.) Unfortunately, the crazy backflips necessary for IE7 and IE8 (VML) also breaks resizing because the image is actually hidden and a VML context is manipulated in it’s place.  This is […]

ThrowIfMaxHttpCollectionKeysExceeded

On Dec 29, 2011,   Microsoft released a security update KB2656356 / MS11-100 for ASP.NET to address a potential Denial of Service vulnerability.  In the update, Microsoft introduced a limit to the number of data elements on an ASP.NET form.   The default limit is 1000 data elements.   Exceeding the limit will cause a ThrowIfMaxHttpCollectionKeysExceeded error. After applying […]