To add flex to the existing web client look at the image gallery webscript component added in 2.9 root/projects/web-client/config/alfresco/templates/webscripts/org/alfresco/collaboration/viewgallery.get.html.ftl, viewgallery.get.js, viewgallery.get.desc.xml (using the flexbook sample from the alfresco flex sdk Roy mentioned.)
Note that the "alfresco flex sdk" does not have any components, only webscript and authentication support The ace project from the alfresco svn in the module section has examples of doing the following in flex: login, logout, search
Thanks for the immediate response. Im just a beginner and got this project that I have to do.
" The GUI is designed to be a ‘one-page-application’, a Rich Internet Application. This means that all actions can be performed in one screen, and that the content within the screens can change due to the actions performed by the user. The GUI will be programmed in Adobe Flex, running on top of an Alfresco back-end."