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Method for realizing interaction between layout file and relational database

A technology for formatted documents and databases, applied in electronic digital data processing, special data processing applications, instruments, etc., can solve problems such as the inability to realize direct data interaction between formatted documents and relational databases, and achieve the effect of mutual integration and interaction.

Inactive Publication Date: 2011-11-09
BEIJING UCAP INTERNET TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned technical solution still needs to use the document database as an intermediary, and cannot realize the direct data interaction between the layout document and the relational database

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The basic idea of ​​the present invention is to set a plurality of different types of domains in the page of the layout document, and these domains are divided into two types: fixed domains and dynamic domains, which are distinguished by attribute marks. Among them, the fixed field is the field used to display the fixed document content, and its content is determined at the design stage, and is directly stored in the layout document; the dynamic field is the field that needs to be dynamically input and updated, and its content cannot be determined at the design stage , only reserved slots can be reserved for it. At the stage of filling and displaying, the content in the dynamic domain is obtained from the relational database or saved in the relational database after being filled in by the user.

[0019] In the page of the layout document, the type of the field can be automatically distinguished through a pre-written program, so as to realize the display and dynamic fill...

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Abstract

The invention discloses a method for interaction between a layout file and a relational database. The method comprises the following steps of: firstly, setting at least a fixed domain and a dynamic domain in the page of the layout file, wherein the fixed domain is used for presenting the fixed file content, while the dynamic domain is used for presenting the file content which is needed to be dynamically updated; correlating the dynamic domain with a table file in the relational database, and storing the correlation relationship in the layout file; and when the content of the dynamic domain changes, correspondingly updating the content of the table field correlated to the dynamic domain; or when the content of the table field change, correspondingly updating the content of the dynamic domain correlated to the table field. The method represents the file content through the fixed domain and realizes the data interaction with the relational database through the dynamic domain, thus dynamically obtaining and changing the content in the presentation of the file and realizing the mutual combination and interaction of the layout file and the relational database.

Description

technical field [0001] The present invention relates to a method for realizing the interaction between a layout document and a relational database, in particular to a method for setting a fixed domain and a dynamic domain in a page of a layout document, displaying document content through the fixed domain, and realizing data interaction with a relational database through the dynamic domain , belongs to the technical field of intelligent documents. Background technique [0002] With the rapid development of technologies such as the Internet, the amount of information in modern society has shown explosive growth. Therefore, for the storage of massive data, the rapid analysis, processing and exchange of data information has become the first problem that various data acquisition products need to solve. [0003] In the current data collection work, many application occasions have high requirements on document format, and commonly used format documents such as Word and Excel are ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 汪敏郑峻刘轩山王静
Owner BEIJING UCAP INTERNET TECH
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