A folder tree with support for drag and drop. Rearrange the nodes in the tree by dragging and dropping them like you do with folders in a file manager or in a mail program(Outlook, Thunderbird etc.). Ajax is used to send the new structure to the serv

基于JQ的纯AJAX购物站，带拖动，缩放等效果-JQ pure AJAX based shopping site, with dragging, zooming and other effects