Method for realizing presentation of tree-structure data in World Wide Web page as well as system and device therefor

A tree structure and data display technology, which is applied in network data retrieval, program control devices, and other database retrieval, can solve problems such as reducing system reliability, not distinguishing between dynamic data and static data, and increasing system complexity. Improve user experience, improve response speed and display efficiency

Inactive Publication Date: 2010-06-30
上海爱企网络科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0012] First, it does not distinguish between dynamic data and static data. If the data source is not from the database (DB, Data Bank) but from the xml maintained by the artificial background, this method cannot solve the problem, and the control of the style is limited to HTML. Not conducive to expansion and maintenance
[0013] Second, AJAX technology is used in its implementation, and asynchronous calls are used to improve the user's tree structure display eff

Method used

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  • Method for realizing presentation of tree-structure data in World Wide Web page as well as system and device therefor
  • Method for realizing presentation of tree-structure data in World Wide Web page as well as system and device therefor
  • Method for realizing presentation of tree-structure data in World Wide Web page as well as system and device therefor

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Embodiment Construction

[0053] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. The following examples are only used to illustrate and explain the present invention, but not to limit the technical solution of the present invention.

[0054] Such as figure 1 As shown, it is the process of the embodiment of the method for realizing the tree structure data display of the World Wide Web page provided by the present invention, including the following steps:

[0055] 101: The server starts the WEB system;

[0056] That is, the server starts the WEB server.

[0057] 102: Read the configuration file of the WEB system;

[0058] This configuration file is used to configure the tree structure in the WEB browser, such as configuring XML data files, configuring whether the data attributes in the tree structure are dynamic or static, and whether the configured XML data files need to be reset when the syste...

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Abstract

The invention discloses a method for realizing presentation of tree-structure data in World Wide Web page as well as a system and a device therefor. The method comprises the following steps: after starting a WEB system, a server accesses a database server frequently to create and/or update a required XML data file for a tree structure, so as to load and/or refresh dynamic data in the tree structure. The invention leads a user to click the upper and lower levels of the tree structure freely for data presentation without sending a request to the server at the moment, thereby greatly increasing the response speed and the exhibition efficiency of the page and further greatly improving the user experience.

Description

technical field [0001] The present invention relates to a tree structure display technology of a World Wide Web (WEB, World Wide Web), in particular to a method, system and device for realizing data display of a tree structure of a WEB page based on an extensible markup language (XML, XML-eXtensible Marked Language). Background technique [0002] With the rapid development of the Internet, WEB sites have gradually become an indispensable companion in people's daily work and life. With the gradual promotion of the WEB2.0 standard, in the browser / server (B / S, Browser / Server) application system The demand for displaying directories and data in a tree structure is also becoming stronger. As we all know, the tree structure refers to the data structure with a "one-to-many" tree relationship between data elements, and has been widely used in many fields, such as the management structure of files in the file system, family tree, etc. . [0003] XML is a simple data storage languag...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F9/4443G06F17/3089G06F9/451G06F16/958
Inventor 程宝
Owner 上海爱企网络科技有限公司
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