Solution and Implementation of Network Teaching System Based on GWT

Author

Song, Bo ; Li, Miaoyan ; Fang, Fang

Author_Institution

Software Coll., Shenyang Normal Univ., Shenyang, China

Volume

1

fYear

2010

fDate

6-7 March 2010

Firstpage

354

Lastpage

357

Abstract

On the basis of analyzing the technical features of GWT, the integration principle of GWT and Berkeley DB Java Edition (BDJE) is researched firstly in this paper. Then a hierarchical and extensible solution of Network Teaching System (NTS) is put forwarded based on GWT. The experimental results show that the client-side of NTS is provided with widget by GWT based on Ajax, and the persistent data is in the charge of BDJE. In so doing, not only are the cost and complexity of NTS reduced significantly, but the human-computer interaction experience and real-time requirements of NTS are improved effectively.

Keywords

Java; Web services; client-server systems; computer aided instruction; human computer interaction; persistent objects; teaching; Ajax; Berkeley DB Java edition; GWT; Google Web toolkit; client-side NTS; human-computer interaction; integration principle; network teaching system; persistent data; real-time requirements; widget; Computer science; Computer science education; Costs; Educational institutions; Educational technology; HTML; IP networks; Java; Page description languages; Relational databases; Berkeley DB; DPL; GWT; RIA; network teaching;

fLanguage

English

Publisher

ieee

Conference_Titel

Education Technology and Computer Science (ETCS), 2010 Second International Workshop on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-6388-6

Electronic_ISBN

978-1-4244-6389-3

Type

conf

DOI

10.1109/ETCS.2010.15

Filename

5458872