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A Fast Acquisition Method for Hierarchical Data

A technology of hierarchical structure and collection method, applied in the field of data processing, can solve the problems of inconvenient input and modification, inconvenient for user input and modification, etc., to avoid low efficiency and information inconsistency, reduce mouse movement, and expand the scope of application.

Active Publication Date: 2020-07-24
ACADEMY OF ARMORED FORCES ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] (3) image 3 The scheme shown flattens the hierarchical structure into a single level of data, which artificially eliminates the hierarchical nature of the data, making it inconvenient for users to input and modify
[0013] (4) Figure 4 The scheme shown decomposes the hierarchical structure into several interrelated single levels, which is not convenient for user input and modification

Method used

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  • A Fast Acquisition Method for Hierarchical Data
  • A Fast Acquisition Method for Hierarchical Data
  • A Fast Acquisition Method for Hierarchical Data

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] Embodiment 1: Rapid collection of hierarchical structure data

[0066] Take the collection of personnel titles in a management information system as an example to illustrate.

[0067] First, write "Professional Title.xml" as needed, and code each tree control node as needed, for example, "Professor" is coded as "AAA", and "Researcher" is coded as "ABA", such as Figure 9 shown.

[0068] Secondly, combine the tree control with the edit box control, create a tree control directly at the position of the edit box control, display hierarchical data in the tree control, and users can quickly navigate and select the required data, such as Figure 10 shown.

Embodiment 2

[0069] Embodiment 2: In-place Editing of Hierarchical Data

[0070] When the user edits the collected hierarchical data, dynamically create and display the hierarchical structure, find the current input value in the hierarchical structure and place the focus on the current value, for the user to realize in-place editing (IPE). For example, in the personnel When revising personnel title information in the information collection program, the present invention will display the hierarchical structure of the professional title in the tree structure for the current title of the personnel as "Associate Professor", and automatically retrieve the "Associate Professor" node, expand the hierarchical structure, and focus Put it on the tree control node, which can greatly improve the operation efficiency, such as Figure 11 shown.

Embodiment 3

[0071] Embodiment 3: Fast entry of hierarchical structure data association attributes

[0072] The hierarchical data association attribute is used as the attribute of the tree control node, and is associated with the tree control node; the user can query the specific property of a tree control node. The properties of tree control nodes support user-defined data structures (UDT). For example, "Professional Title.xml" encodes each tree control node as required, such as "Professor" is encoded as "AAA", "Researcher" is encoded as "ABA", and the same as Figure 9 As shown; when the user selects the "professor" node, the present invention can automatically collect the attribute code "AAA" corresponding to the tree control node.

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Abstract

The invention provides a quick acquisition method for hierarchically structured data. The quick acquisition method comprises the following steps: representing the hierarchically structured data with an extensible Markup Language (XML); combining a tree control with an edit control; analyzing an XML document, associating a hierarchically structured data association property serving as a tree control node property with a corresponding tree control node, and displaying the hierarchically structured data in the tree control; automatically expanding a hierarchical structure into a result which is previously acquired by a user so as to conveniently edit the hierarchically structured data in place. According to the quick acquisition method, due to the combination of the tree control and the edit control, artificial flattening of the hierarchical structure into a single hierarchy can be avoided, and in-place editing of the hierarchical data is realized; the number of times of mouse moving and clicking by the user can be reduced, and the operation efficiency can be improved; the hierarchically structured data is associated with the property of the hierarchically structured data, thus realizing unified acquisition and adjustment of the hierarchically structured data and the hierarchically structured data property, and avoiding low efficiency and inconsistent information due to multiple operations.

Description

technical field [0001] The invention relates to the technical field of data processing, in particular to a method for quickly collecting hierarchical structure data. Background technique [0002] Hierarchical data (including classified data) refers to data with a certain hierarchical structure or branch structure, which is opposite to relational data. Hierarchical data is very common and common in the real world, such as organizational structure, subject specialty, book classification, job classification, and ethnic classification. Hierarchical data can be divided into single-level data (such as ethnic classification) and multi-level data (such as organizational structure, book classification). In fact, single-level data is a special case of multi-level data. [0003] Due to the universality of hierarchical data, hierarchical data is often involved in the data collection of information systems. At present, the information system usually adopts the following methods for th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/83
CPCG06F16/83
Inventor 徐享忠张伟汤再江邵伟朱敏洁范锐黄玺瑛
Owner ACADEMY OF ARMORED FORCES ENG PLA
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