I have been puzzled by a problem for a long time: Is the memory usage of components built with mxml tag bigger than that of components built in actionScript? I did a simple experiment below to find the truth. Continue reading »
As you all know, Flex is fully integrated with the general infrastructure for effects, styles, data binding.Invoke web services or request XML or other data via HTTP using a rich, built-in library of data access services. Taking advantages of more advanced data management capabilities, including real-time data streaming, automated data synchronization.But most times,the most wanted feature from Flex is File Upload.Though the File IO application contains the user interface that allows a user to upload or download files using Flash Player. Continue reading »
