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Page and control increasing method based on WEB

A page and basic technology, applied in special data processing applications, website content management, instruments, etc., can solve the problem of inability to edit the operating environment of page controls online, and inability to add and delete factory pages/controls.

Inactive Publication Date: 2014-03-19
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In the existing power system, on the basis of meeting the safety requirements of the power system, the actual operating environment of the page control cannot be edited online, and the automatic dispatcher or on-duty personnel cannot add or delete the plant page / control online through the browser of the workstation

Method used

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  • Page and control increasing method based on WEB
  • Page and control increasing method based on WEB
  • Page and control increasing method based on WEB

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] The invention strictly follows the functional specifications of the electric power dispatching automation system, and mainly uses an existing page component nesting diagram to realize adding pages / controls.

[0025] The present invention utilizes the web programming technology (template management module, style management module and horizontal menu management) mainly based on JSP technology to split the page displayed on the browser into four partitions A, B, C and D. Area A contains some descriptive texts with less changes and some static and dynamic pictures; Area B is a tree structure, and each leaf node will be associated with a displayable svg diagram (such as a specific factory station wiring diagram), The tree structure can be edited online, allowing the leaf nodes to dynamically generate a free-sized SVG graph or allowing the C area to form a f...

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Abstract

The invention discloses a page and control increasing method based on a WEB. The method includes the steps of (1) increasing node pages, (2) increasing controls, and (3) displaying the pages, wherein in the first step, a controller sends a client request to a tree menu management module, a JDBC interface is called, and a template is selected to be stored in a portal base table in a relation library; in the second step, the controller sends the client request to a control management module, and the control management module stores a node id and a column parameter in the portal base table in the relation library through JDBC; in the third step, the controller sends the client request to the control management module and the tree menu management module, control information and service data are obtained through data access management, and instantiation of the pages is achieved. The method achieves web online operation, and on the basis that safety requirements of a power system are met, measurement point information in a real-time database and service lists and the portal base table in a relation database can be displayed in real time.

Description

technical field [0001] The invention relates to a method for adding pages / controls based on WEB, which belongs to the technical field of power system informatization and automation. Background technique [0002] Hypertext Markup Language (English abbreviation: HTML) is an application under the standard universal markup language, and it is also a specification and a standard. It uses markup symbols to mark various parts of the web page to be displayed. The web page file itself is a text file. By adding tags to the text file, you can tell the browser how to display the content (such as: how to process text, how to arrange screens, how to display pictures, etc.). [0003] Servlet is a server-side Java application program, which is independent of platform and protocol, and can generate dynamic Web pages. It acts as an intermediate layer between client requests (web browsers or other HTTP client programs) and server responses (databases or applications on HTTP servers). Servlet...

Claims

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Application Information

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IPC IPC(8): G06F17/30
CPCG06F16/972
Inventor 张军六熊莉娟郭殿奎宋宏艳王春龙张惠敏尚海燕原军
Owner STATE GRID CORP OF CHINA
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