| 摘要 |
PROBLEM TO BE SOLVED: To secure security in a remote communication terminal, and to execute a method of a DOM object therein.SOLUTION: A communication terminal 1 is configured to: read a file having a content of digital content described; store the file as a DOM tree 10; obtain a selector indicative of an element serving as a portion of a DOM tree 24 corresponding to a DOM object 23 to be generated in a communication terminal 2 by the DOM tree, a method name of a method causing the DOM object 23 to execute, and argument to be passed over to the method; and transmit the selector, method name and argument to the second communication terminal 2. The communication terminal 2 is configured to: search for the element corresponding to the selector from the DOM tree 24; generate the DOM object 23 from the element; cause the DOM object 23 to execute the method corresponding to the method name, and pass the argument over to the method; and, when a return value is obtained by processing by means of the method, transmit the return value to the communication terminal 1.SELECTED DRAWING: Figure 1 |
