Report Design Method Based on Extended Mechanism

Abstract

The present invention relates to a report design method based on an extension mechanism. The method stores the report format and data processing method to be restored in the form of code, and realizes the recoverability of the report format and data processing method as well as the report format and data processing. The diversification of methods can also specify the same query extension class for different reports, realizing the sharing of report data formats and processing methods.

Description

technical field [0001] The invention relates to a report design method based on an extension mechanism. Background technique [0002] The design adjustment of the report format is an important matter in the report development process. Usually, users who develop reports can directly design intuitive interfaces in the report designer (report development platform), such as setting rich report formats such as report fields and cell formats, or sorting and filtering data, etc. deal with. The information of these settings is often stored in the report model, so that when the user opens the report next time, the report format and data processing state saved last time can be restored. [0003] However, although this interface design method is simple and intuitive, it cannot meet the complex report development requirements. The existing interface design method has the following three defects: [0004] 1. The report format design method is not recoverable [0005] For the interfac...

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Problems solved by technology

[0003] However, although this interface design method is simple and intuitive, it cannot meet the complex report development requirements. The existing interface design method has the following three defects:

[0005] For the interface design method, although the report format and data processing method set by the user on the report design interface can be saved, once the report format or data processing method is adjusted and saved, the previously set content cannot be restored

[0006] 2. Diversification of report formats and data processing methods cannot be achieved

Using the interface design method, only the latest settings of the user can be saved at the same time, and multiple different report formats and data processing methods cannot be saved at the same time

[0008] 3. Unable to share report format and data processing method

Using the interface design method, the same report format and data processing method cannot be shared, and only repeated operations can be performed, which greatly increases the workload of report developers

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