| 利用Ajax结合VML实现Web图形化监控 |
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| 引用本文： | 丁振凡. 利用Ajax结合VML实现Web图形化监控[J]. 电脑编程技巧与维护, 2012, 0(12): 84-85,141 |
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| 作者姓名： | 丁振凡 |
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| 作者单位： | 华东交通大学信息工程学院,南昌,330013 |
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| 摘 要： | 基于Web的可视化应用监控是Web应用的一个新需求。介绍了Ajax结合VML实现图形动态显示处理的实现方法,给出了变化温度和实时变化的数据曲线的图形绘制,其中描述数据由随机函数模拟产生。通过Ajax技术动态获取服务器的动态数据,利用DHTML结合VML技术在Web页面中实现矢量图形绘制,从而为基于Web的实时监控应用设计提供了基础。
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| 关 键 词： | VML Ajax Web图形监控 |
Web Graphic Monitor Implemented by using Ajax and VML |
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| DING Zhenfan. Web Graphic Monitor Implemented by using Ajax and VML[J]. Computer Programming Skills & Maintenance, 2012, 0(12): 84-85,141 |
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| Authors: | DING Zhenfan |
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| Affiliation: | DING Zhenfan(School of Information Engineering,East China Jiaotong University,Nanchang 330013) |
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| Abstract: | Monitoring in Web based visual applications is the new demand in Web applications.The method of Ajax realizing the display of processing dynamically in a map combining with VML has been introduced in the paper.A diagram displaying the change of temperature along with the change of the time has been drawn and the data representing the temperature was generated by random function.Dynamic data in the server could be obtained dynamically with Ajax technology and vector diagram was drawn in Web page using DHTML and VML technologies.The ideas being referred to in the paper provides basis for designs of Web based real-time monitoring applications. |
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| Keywords: | VML Ajax Web Graphic monitor |
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