WEB BASED DOCUMENT EDITING APPARATUS FOR EDITING DOM OBJECTS BASED ON EDITING COMMAND OF CHANGING PAGE AND OPERATING METHOD THEREOF

摘要

An apparatus for assuring editing reliability of a non-edited editing command from a user according to the present invention and an operation method thereof are stored in a reverting buffer and a re-executing buffer based on whether or not the first editing command receiving unit supports a newly received editing command By performing the conversion operation for the rewrite instruction and the rewrite instruction, even if the editing command from the user is a non-editing instruction, it is possible to guarantee the editing reliability in which the 'rewind' function and the 'rewrite' have.