Minority Literature-based Information Collection Extjs Cataloging System Design

With the rapid development of computer science and technology, our informationmanagement systems, the minorities have also experienced great progress. From the first Tibetanlanguagesoftware Windows platform complete, to the Tibetan input method development, thedevelopment of the ancient literature of ethnic minorities'digital protection, and further completeInternet-based minority language digital library. However, minority information managementsystem is in the case of maturity, there are still some drawbacks.First, the current information management system of ethnic minorities continue to be datacentric,and information between various systems in isolation, the data difficult to share. Systemoperators need to search for spontaneous or data related issues, but the current informationmanagement system used in related or unrelated to the types of data are all located on the userinterface, see, this is the user with to great inconvenience. Second, the current informationmanagement and more to submit forms to manage business processes, this type of management isrelatively simple in operation when the more practical. However, when more than met businessprocesses, cross-regional, inter-unit time, and then use this approach, business processes can causethe system over the line, the structure of scattered and so on. However, the various units,departments increasingly close ties between the businesses, but also require these units anddepartments must be highly sharing of data between.From the collection of ethnic literature cataloging system starting this business needs,applications ExtJS to create an intelligent, personalized "services to remind" function to solve the"people look for information" issues; application ExtJS technology and J2EE technology to createa graph interface to guide business processes "WebOS" module, to solve complex businessmanagement system prone to the main line too much, loosely structured problems.Firstly, the traditional B/S structure analysis of the shortcomings of the system and to studythe use of Ajax and RIA technology to construct the meaning of ExtJS. On the core technologythat will be used ExtJS and J2EE technologies are briefly described. Then the framework of thewhole system analysis for the study of the issue to be behind the stage. Follow-up part of the paperdescribes in detail how to use ExtJS for collection cataloging system to achieve minority literature,minority literature, and ExtJS technology in cataloging system problems and solutions. Finally, thepaper to summarize the functions of the system and pointed out the need to further improve andexpand the work.