| The exploitation and the utilization of network courses is an important breakthrough in new round of Curriculum Reform and teaching reform in the Contemporary Higher Education. As a new effective method of organizing teaching resources online, it promote reform, share excellent teaching resources, and improve teaching quality all—round. Many universities are busying in building network courses and exploit many network courses. But the results are unsatisfying. How to exploit excellent network courses and build good environments are the key questions which we will discuss in this article.After a deep study of AJAX technology, this article leads AJAX into the exploitation of network resources, solves the problem that data loading can not update the page and can not meet the users' need, realizes asynchronous transmission of data exchange, improve the user's experience.This article takes a network course Computer Organization Principle as an example. First, it analyzes and designs the common structure of network courses, and designs the general structure of Computer Organization Principle on the basis of openness, practical, and scientific principles. Second, it discusses and realizes a user entry module, a testing on-line system module, and a multi-menu tree module and so on. In the user entry module, the user inputs the names, the text margin loses its focus, so it will give requires, and the users can go on with the operation without clicking inspection and waiting for the server's information. The inspection synchronizes with the user's operation. When the server returns the information, it will display the information in the corresponding place. In the testing on-line system module, this articles designs and realizes a qualified testing on-line system, and solves many problems, such as papers show, answer submitted and real-time examination time and answers preservation. Finally, the thesis is from on-line resource acquisition, Ajax and Data Island refresh binding etc. inquired into in detail in Computer Organization Principle the network course the development of a few related problems. |
