| 摘要 |
A web scrolling system to solve an object of the present invention includes a web document providing device and a user terminal apparatus. The web document providing device stores a web document having a web technology language and provides the web document to the user terminal apparatus according to access of the user terminal apparatus. The user terminal apparatus includes a processor to access the web document providing device to receive the web document therefrom, to parse and convert the received web document into DOM tree data having a tree structure, to generate render tree data having the same structure as that of the converted DOM tree data and including void nodes which are nodes except for a display output node corresponding to data to be output to a display unit, and to provide the render tree data to a web application process. According to the present invention, the user terminal apparatus can rapidly scroll the web document, and a data structure and a processing method capable of rapidly scrolling the web document can be provided. |
