The Research And Application Of Mobile Application Framework Based On HTML5

With the developing of the 3G network technology, and the arrival of the 4G network and the popularity of mobile devices, Mobile Internet has developed unprecedented,such as Micro message,the bank of mobile phone and so on. But the diversity of the current mobile devices means different manufacturers, models, more importantly different platform which including a different operating system.A mobile application which would be developed for diversity platforms should contains different versions to sitisfy each platforms.This kind of method not only increases the jobs but also the costs. As the poplularity of diversity platforms which make webkit as the kernel of webservers,the possibilites of using html,css and javascript to develop applications for every platforms is on the way.Further more,with the apperance of html5,css3 and so on, the possibilities of developing mixed type mobile applications is increased.To the majority of developers working on developing mixed type mobile applications,they must get some frames or high level of javascript to accomplish a sort of functions or plug-in components which would be used in so many programes.But this method of developing decreases efficiency and causes the lack of code reusing.This thesis is to research a mobile application frame of javascript for HTML5.This research deffers from some current popularity frames such as jquery.It offers some instrumental method,including DOM node selector,Property operation,Style operation;extend DOM element nodes to make it owns more properties and functions;extend event mechanism to be used in the objects of the frame;make individual plug-in comphonents mechanism to make plug-in comphonents acheive Visualization by custom labels;provid some plug-in comphonents to developers suach as pageManager for managing secondary pagesubordinate page,list for tables of datas and so on.More convenient,the frame provid developers with a kind of developing platform based on MVC designing model to make coders quick-develop high performance mobile applications.At last we make rigorous testing on the frame,get modification and optimization,and practice on projects as well.