| 基于Ajax的WebGIS疾病监控系统的设计 |
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| 引用本文： | 王有亮,黄河清,张赛男.基于Ajax的WebGIS疾病监控系统的设计[J].测绘与空间地理信息,2011,34(2):98-100. |
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| 作者姓名： | 王有亮 黄河清 张赛男 |
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| 作者单位： | 江西省第一测绘院,江西南昌,330001 |
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| 摘 要： | 目前,GIS正向着网络化、共享化的方向发展,逐渐形成了基于各种技术的WebGIS系统.其中,利用Ajax技术,通过异步通信和动态更新使服务器端的事件更少,能够发送更少的请求获取更少量的数据,仅仅刷新页面的一部分.这无疑为传统的各种WebGIS应用系统中庞大的数据传输提供了有效的帮助.
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| 关 键 词： | Ajax WebGIS 疾病监控系统 |
The Design of Disease Surveillance System Based on WebGIS and Ajax |
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| WANG You-liang,HUANG He-qing,ZHANG Sai-nan.The Design of Disease Surveillance System Based on WebGIS and Ajax[J].Geomatics & Spatial Information Technology,2011,34(2):98-100. |
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| Authors: | WANG You-liang HUANG He-qing ZHANG Sai-nan |
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| Institution: | (The First Surveying and Mapping Institute of Jiangxi Province,Nanchang 330001,China) |
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| Abstract: | Nowadays,GIS is becoming more and more international and common.And at the meantime,all kinds of WebGIS based on different technologies have been matured.Using the Ajax technology,through asynchronous communication and dynamic update,the server only needs to manage fewer issues,less requirements and data has to be sent,and only part of the web page has to be refreshed.Undoubtedly,it provides a great help for the large capacity of data transmission. |
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| Keywords: | Ajax WebGIS Disease Surveillance System |
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