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Method and apparatus for implementing combined field

A technology of combining words and fields, applied in the fields of electrical digital data processing, special data processing applications, instruments, etc., can solve the problems of poor scalability of combined fields and high maintenance costs, and achieves improved scalability, reduced development costs, and improved efficiency. quality effect

Active Publication Date: 2009-01-28
KINGDEE SOFTWARE(CHINA) CO LTD
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Problems solved by technology

[0009]In view of this, the object of the present invention is to provide a method and device for realizing combined fields, so as to solve the problem of poor scalability and maintenance cost in the realization of combined fields in the prior art high problem

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  • Method and apparatus for implementing combined field
  • Method and apparatus for implementing combined field
  • Method and apparatus for implementing combined field

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Embodiment Construction

[0052] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0053] See figure 1 , The method for implementing combination fields provided by the present invention includes the following steps:

[0054] S101: Define field combination rules based on data table field metadata;

[0055] S102: Save the field combination rule;

[0056] S103: When the data table is running, the field combination rule is parsed to realize the combination field.

[0057] The defined field combination rules include: specifying the trigger field, selecting the subfields participating in the combination, specifying the subfields displayed by default when the data table is loaded, and specifying the subfield combination conditions. Among them, the field combination rule setting is based on the data table fiel...

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Abstract

The invention discloses a method for realizing the combined field selection, comprising the following steps: the field selection combining rule is defined on the base of the metadata of the field selection of the data list; the field selection combining rule is stored; and when the data list is in operation, the field selection combining rule is analyzed to realize the combination of the field selection. The invention also discloses a device for realizing the combined field selection. The combining rule defining method and the common analysis to the combining rule ensure that a user can set the combining rule in a user-defined way, and the realization of the combined field selection does not need the target-oriented hard coding; and when the combined field selection needs to be modified or increased because the service request changes, the user or the server can rapidly complete the task, thereby greatly improving the expandability of the system.

Description

Technical field [0001] The present invention relates to the technical field of computer data processing, in particular to a method and device for realizing combined fields. Background technique [0002] In the data processing process of the business application system, the situation of combining fields is often encountered. The combined field means that the result value of the same field may be of multiple data types. For example, the result value of the A field may be text and numeric. Generally, a text field and a numeric field are used to store the result value of the A field. At this time, the A field is a combined field, and the text field and the numeric field are the sub Field. The following two issues should be noted when dealing with combined fields: [0003] 1) The actual physical storage of different data types must be completed separately. [0004] 2) Different data types have different characteristic requirements during user interaction, such as numeric type fields, ...

Claims

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Application Information

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IPC IPC(8): G06F17/30
Inventor 陈跃
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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