Realization of the customization of directory tree in the geological data management system abroad

CHEN Gang; CHEN Dandan; WU Jiayu

2017 Vol. 36, No. 12

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CHEN Gang, CHEN Dandan, WU Jiayu. Realization of the customization of directory tree in the geological data management system abroad[J]. Geological Bulletin of China, 2017, 36(12): 2344-2346.

Citation:

CHEN Gang, CHEN Dandan, WU Jiayu. Realization of the customization of directory tree in the geological data management system abroad[J]. Geological Bulletin of China, 2017, 36(12): 2344-2346.

Realization of the customization of directory tree in the geological data management system abroad

Nanjing Center, China Geological Survey, Nanjing 210016, Jiangsu, China

Received Date: 20 March 2017

Revised Date: 19 September 2017

Publish Date: 25 December 2017

Abstract

Abstract

During the process of managing and using geo-data in geological data management system, the directory tree can be classified according to data processing, geology, or data types; nevertheless, it is difficult to make modification after changing of consumer. In view of this disadvantage, the TreeView is adopted to control expression of directory tree in relational database tables. According to the table of contents directory tree records in the parent-child relationship, we could reach the synchronization processing between the presentation layer and the data layer, realize the method of free customize and modify directory tree structure by different consumer needs. This method has the flexible, convenient advantages, and it is easy to update applications as well as to use and manage geological data in practice.
- management system /
- directory tree /
- relational database /
- TreeView

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References

[1]	李胜强.国土资源基础数据库整合与集成建库模式与实现[J].国土资源信息化, 2005, (3):9-14. Google Scholar
[2]	张翠光, 冯艳芳, 侯荣玖.关于制定国家基础地质数据采集、更新与发布管理办法的初步研究[J].国土资源情报, 2009, (2):14-17. Google Scholar
[3]	倪坚, 陈世平, 胡成梅.分布式计算在Web信息检索中的应用[J].微计算机信息, 2006, (22):120-122. doi: 10.3969/j.issn.1008-0570.2006.22.045 CrossRef Google Scholar
[4]	樊海玮, 郭迎, 周洲, 等.利用关系运算建立信息目录树的算法研究[J].电子设计工程, 2013, (18):41-44. doi: 10.3969/j.issn.1674-6236.2013.18.013 CrossRef Google Scholar
[5]	张靖, 程希来.多源异构数据整合应用研究[J].成都信息工程学院学报, 2009, 24(3):254-258. Google Scholar
[6]	唐自立.数据结构课程中递归算法教学探讨[J].中国科技信息, 2006, (8):290-291. Google Scholar
[7]	胡家宝, 古权, 王向珲.树形控件(Tree View)在管理信息系统中的应用[J].电脑开发与应用, 2001, 14(8):31-32. Google Scholar