The Design And Implementation Of The Statistical Graphs System Based On HTML5

As Internet technology advances, dynamic images, statistical charts, tables and style sheets continue to be applied to the Web page production. But currently the way of generating charts mostly need to use a variety of plug-ins or components, the use of these plug-ins or components to both the servers or clients, are a great burden, and the use affects the servers performance or increase the clients burden.Since new standards of HTML5 and CSS3 are introduced, the charts system which does not require third-party plug-ins or supports native ways of generating charts with no plug-ins has become possible.In order to promote the development of Web standards movement, HTML5 After nearly eight years of hard work, and finally in 2014 finalized. As a new Internet standard, HTML5 in native support to Web pages function, dynamically generation for statistical charts, local data storage, support for audio, video and other multimedias and many other aspects plays an increasingly important role. Putting HTML5 into use can more efficiently develop rich Web applications.Firstly, this paper introduces the research background, current situation of domestic and foreign development and contents and structures of the paper; Secondly, analyse and research HTML5 new features compared HTML4.01 and XHTML1.0, and SSH framework technology; Finally, Based on the HTML5 research, design and develop a universal system of statistical charts. The system has been tested, compatible with MySQL, SQL Server and other databases.Significance of this study lies in no using traditional controls or Flash plug-ins to generating charts, and using new technologies of HTML5 to draw charts on the client’s browser, while provide a common charts tool for other systems.