A Document Printing Method Supporting Dynamic Additional Extended Information

Abstract

The invention discloses a document printing method supporting dynamic additional extended information. The realization process is as follows: firstly, the document printing format is set, and based on the data model of the document itself and other models recursively referenced, the content to be printed and its format are set , and analyze and save the tables and field information involved in printing; when printing documents, dynamically organize data for printing according to the data referenced in the printing format. Compared with the prior art, a document printing method supporting dynamic additional extended information of the present invention does not need to change or create a new data model, can greatly reduce the number of printing data models, and reduce the implementation workload, and organize data according to the printing content, thereby Significantly improve the performance, dynamically set the dictionary and other document information referenced by the printing document, and dynamically organize the data for printing according to the printing content, so that the software product is more in line with the user's requirements, to a certain extent, it is on demand and has strong practicability , easy to promote.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a document printing method supporting dynamic additional extended information. Background technique [0002] The existing public document printing implementation is basically based on the document data model for formatting and organizing print data for printing. Generally, there are two limitations: [0003] Poor flexibility, cannot automatically set other dictionaries or document information referenced by the document, and can only print the tables and fields defined on the data model of this document. For example, most documents have an approval process, and some units need to print part of the document approval process data when printing documents. In order to meet this requirement and achieve it with the current mainstream technology, it is necessary to set up a model containing the approval process data for all the documents that need to be printed in the approval proces...

AI Technical Summary

Problems solved by technology

Leads to a large number of data model definitions, increased implementation workload, and poor user experience

[0004] The performance is poor. When organizing data, the data is fetched according to the form model, and the content that does not need to be printed is also organized, which increases the pressure on the database and application server, and also increases the pressure on network transmission.

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