Specification Research Of Information Exchange And Display Template And Visual Editing Implementation

With these years’ network speed increasing, more and more web-based application beginto appear. We can usually see some of these display systems in subway station. These displaysystems is usually design for showing special contents, the show function and contents is hardcoded into the software. This kind of software is hard to update content and show style. If youwant to, you have to program the whole codes again.Because most display systems is complex to program, cost high and hard to changeshowing content and style. This paper present a new display system based on template. In thissystem, user can design a display content with a WYSIWYG style. And export the designprogram to a XML file, or export a XML file to this design system to continue design. Thispaper mainly do the follow work:1. Analyze windows help system and html template to design a template specification.This specification includes text type, image type, video type and other higher levelshow group type and their display attribute. Finally define the specification usingDTD.2. Complete a WYSIWYG system based on Java.Swing to let user uses a WYSIWYGstyle to design a display program. And apply three kinds of interfaces: http,WebService, database. User can set their data though these interfaces and usecustomer function to format data.3. Make a function to export the design program to a XML file, or export a XML file tothis design system.