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Method and device for constructing data tree

A data tree and data technology, which is applied in the field of data processing, can solve the problems of long time for building data trees, long waiting time for users to browse, affecting user experience, etc., and achieve the effect of shortening waiting time, fast speed and short time

Active Publication Date: 2012-01-25
KINGDEE SOFTWARE(CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the research and practice of the prior art, the inventors of the present invention found that when the hierarchical relationship of multi-layer associated data is relatively complex and the amount of data is relatively large, the time to build the data tree will be relatively long, which may cause users to browse Waiting for a long time, which greatly affects the user experience

Method used

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  • Method and device for constructing data tree
  • Method and device for constructing data tree
  • Method and device for constructing data tree

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] see figure 1 , is a flowchart of a method for building a data tree provided in Embodiment 1 of the present invention, which may specifically include:

[0030] Step 110, receiving a click instruction;

[0031] Receive the user's node click instruction, and can also receive the user's icon click instruction.

[0032] Step 120: Obtain the lower-level data of the node corresponding to the click instruction;

[0033] Various parameters can be used as acquisition conditions to acquire the lower-level data of the node corresponding to the click instruction in the database, for example, parameters such as the parent node, the number of layers, and the internal code.

[0034] Step 130: Use the lower-level data to construct a lower-level node of the node of the data tree.

[0035] Through the control of the software platform, the lower-level node of the node of the data tree can be conveniently constructed by using the lower-level data. When the user needs to view the data of...

Embodiment 2

[0037] see figure 2 , is a flowchart of a method for constructing a data tree provided in Embodiment 2 of the present invention, which may specifically include:

[0038] Step 201, obtaining the first layer data from the database, and constructing the first layer of the data tree;

[0039] Computer systems usually store data in a database, and a piece of data can also be called a record. A single piece of data can contain associated information with other data, and individual pieces of data can form data nets, data trees, and so on.

[0040] In order to facilitate the user to click and view, the first layer of data (for example, the root data of the data tree) of the multi-layer relational data may be obtained from the database, and the first layer of the data tree may be constructed by using the first layer of data.

[0041] For example, there are the following multi-layered linked data in the database: Department A—>Department B—>Zhang San.

[0042] "Department A" can be ...

Embodiment 3

[0087] see Figure 7 , is a device for constructing a data tree provided in Embodiment 3 of the present invention, which may specifically include:

[0088] The receiving unit 710 is configured to receive a click instruction.

[0089] The receiving unit 710 may receive a user's node click instruction, or may receive a user's icon click instruction.

[0090] The first obtaining unit 720 is configured to obtain the lower layer data of the node corresponding to the click instruction.

[0091] The first obtaining unit 720 may obtain the lower-level data of the node corresponding to the click instruction in the database under various parameters, such as parameters such as the parent node, the number of layers, and the internal code.

[0092] The first constructing unit 730 is configured to construct a lower-level node of the node of the data tree by using the lower-level data.

[0093] The first construction unit 730 can conveniently use the lower-level data to construct the lowe...

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Abstract

The invention embodiment discloses a method and a device used for constructing a data tree. The method comprises: receiving a clicking instruction; acquiring the lower-layer data of a node corresponding to the clicking instruction; and constructing the lower-layer node of the node of the data tree by utilizing the lower-layer data. The device comprises a receiving unit which is used for receivingthe clicking instruction, a first acquisition unit which is used for acquiring the lower-layer data of the node corresponding to the clicking instruction, and a first construction unit which is used for constructing the lower-layer node of the node of the data tree by utilizing the lower-layer data. As the technical proposal adopted by the embodiment of the invention follows acquires dynamically the data according to the user instruction so as to construct the corresponding part of the data tree, the data tree can be constructed at a high speed, and the waiting time of user when browsing can be significantly shortened, thus the user can be guaranteed a better experience.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to a method and device for constructing a data tree. Background technique [0002] In the database system, multi-layer related data is a common data type in the database, such as the employee structure data of a company, several employees can belong to a certain department, and several departments can belong to a certain department. Employees are associated with departments, and departments are associated with departments. Employees, departments, and departments form a multi-layered data type. [0003] When the user needs to browse the multi-layer related data, the multi-layer related data is usually displayed to the user in the form of a data tree. The hierarchical relationship of multi-layer linked data builds a data tree, and can display the built data tree to the user. [0004] During the research and practice of the prior art, the inventors of the present inve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 姜圣阳
Owner KINGDEE SOFTWARE(CHINA) CO LTD
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