Check username availability with Gaia

Using Ajax, it is possible to provide real time validation to let a user whether his or her desired username is available. The previous article "Check username availability with ASP.NET AJAX" described how to accomplish this task with MS AJAX. This article explains how to accomplish the same task with Gaia and ASP.NET

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Update to Check username availability with ASP.NET AJAX

I found a slight error in the code from the previous article: Check Username availability with ASP.NET AJAX. These errors were found and the corrections are presented in this article

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Check username availability with ASP.NET AJAX

Many sites these days show if a specific username is available or not when users are filling out the registration form. AJAX is being used to accomplish this task. After seeing an example demonstrate this using PHP i wanted to do the same with the ASP.NET AJAX. As it turned out it is very easy to do it with the ASP.NET AJAX Framework.

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ValidateUser and a tableless login form

The new Membership API in ASP.NET 2.0 and the associated security server controls provide developers with a powerful new way to manage users. However one issue with the security server controls is that they render content using tables. If you are striving for a pure CSS based layout, then content inside tables is not your goal.

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Using the panel control to simulate multipage documents

The panel control is one of the most interesting controls in the Dot Net framework. Unlike the datagrid and datalist controls which produce HTML tables, the panel control produces a div. On the surface, this doesn't seem terribly useful. What makes the panel so powerful is its Visible property.

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