System and method for dynamically presenting a directory tree

A system for dynamically presenting a directory tree, the system comprising:

• a database configured for storing a default directory tree with a plurality of node, contents of each node, and logical regulations among the nodes;
• a content reading unit configured for reading the contents of each node, and for putting the contents into each node of the default directory tree;
• a node recording unit configured for dragging a node from a source address to a destination address;
• a determining unit configured for determining whether logical relations between the dragged node and the other nodes accord with the logical regulations;
• and
• wherein the content reading unit further configured for generating a rearranged directory tree if the logical relations between the dragged node and the other nodes accord with the logical regulations, and for putting the contents into corresponding nodes of the rearranged directory tree.