Creating a simple image gallery with the Flex HorizontalList control

This request comes to us from a faithful reader who was wondering how you can display a full image when a user clicks on a thumbnail in a HorizontalList control in Flex. My solution was to put the thumbnail image and full image URLs in the data provider and then use bindings to the HorizontalList control’s selectedItem property. 


http://blog.flexexamples.com/2008/02/15/creating-a-simple-image-gallery-with-the-flex-horizontallist-control/