Implementation of Ajax asynchronous communication technology and GWT-EXT client in agricultural macroscopic decision-making system WebGIS publish

Li Zhao; Wei Wang; Yanbin Wu; Ming Huang

doi:10.1117/12.2019759

19 March 2013 Implementation of Ajax asynchronous communication technology and GWT-EXT client in agricultural macroscopic decision-making system WebGIS publish

Li Zhao, Wei Wang, Yanbin Wu, Ming Huang

Author Affiliations +

Proceedings Volume 8762, PIAGENG 2013: Intelligent Information, Control, and Communication Technology for Agricultural Engineering; 876207 (2013) https://doi.org/10.1117/12.2019759
Event: Third International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2013), 2013, Sanya, China

Abstract

According to client interactive operation in agricultural macroscopic decision-making eystem WebGIS publish, Ajax asynchronous communication technology and GWT-Ext were integrated into WebGIS. The Ajax technique used in the browser made the user getting part of the webpage information through the server possible. GWT-Ext is a Web interface element based on GWT (Google Web Toolkit) and Extjs development. GWT-Ext use Object Orient language Java and Ext component to develop Ajax applications, it is more efficient, shorten the development cycle. Based on the method in this paper the speed of server response and the interactivity can be improved.

Citation Download Citation

Li Zhao, Wei Wang, Yanbin Wu, and Ming Huang "Implementation of Ajax asynchronous communication technology and GWT-EXT client in agricultural macroscopic decision-making system WebGIS publish", Proc. SPIE 8762, PIAGENG 2013: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 876207 (19 March 2013); https://doi.org/10.1117/12.2019759

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