In this Flex tutorial, we are going to create a drag & drop xml driven image viewer that when the user drags a thumbnail and drops it inside a box it will display the image’s bigger version.
1. Create a new flex project named GalleryDragDrop, set the name of the main MXML application file to Main.mxml and set its layout to vertical. Set its horizontalAlign property to “center”.
View tutorial source (http://www.riacodes.com/)
