Node data presentation method, device, storage medium and electronic device

A node data and node technology, applied in the information field, can solve the problems of data display delay and low data loading efficiency

Active Publication Date: 2019-01-04
NEUSOFT CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of this disclosure is to provide a node data display method, device, storage medium and electronic equipment to solve

Method used

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  • Node data presentation method, device, storage medium and electronic device
  • Node data presentation method, device, storage medium and electronic device
  • Node data presentation method, device, storage medium and electronic device

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Embodiment Construction

[0052] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0053] figure 1 It is a flowchart of a node data presentation method provided according to an embodiment of the present disclosure. This method can be applied to the client, where multiple nodes can form a tree structure. Exemplarily, the nodes may be nodes in a tree control. As an example, the complete state of the tree structure where the node is located can be as follows figure 2 shown in the figure 2 It can be seen that the tree structure has seven layers, each layer has one or several nodes, and the nodes are represented by circles, and the numbers in the nodes represent the node data corresponding to the nodes. For example, the first level of the...

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Abstract

The present disclosure relates to a method, an apparatus, a storage medium and an electronic device for presenting node data. A plurality of nodes form a tree structure, and the methods include: whena data presentation instruction for a target node is received, if the node data is not stored in the target node, and the client local cache stores node data corresponding to each node of the layer where the target node is located, obtaining the node data from the local cache and storing the node data to the corresponding node, deleting the node data in the local cache, and in the initial state, pre-storing the node data of each node in the first N layers of the tree structure in the local cache, wherein N is a positive integer greater than 1 and smaller than the largest layer of the tree structure; displaying the node data in the target node; if the node data of each node of the first target layer is not stored in the local cache, a data loading instruction being generated and sent to theserver; the node data sent by the server being stored in the local cache, which improves data loading and presentation efficiency and reduces data presentation latency.

Description

technical field [0001] The present disclosure relates to the information field, and in particular, relates to a node data presentation method, device, storage medium, and electronic equipment. Background technique [0002] Tree structure is a commonly used data structure. Users can view the data of each node in the tree structure through tools such as tree controls. During the viewing process, it is necessary to load the node data of the corresponding node in the tree structure and perform data show. Usually, two methods are used to load the data in the tree structure for display. One is synchronous loading, that is, loading all the data at one time. When the amount of data is too large, the loading efficiency of each node is low, and there will be obvious delays when the data is displayed. The other is dynamic loading, which loads the data in the tree structure step by step. Each loading requires a data request to the background. For example, when the user clicks on a nod...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/23G06F16/248
Inventor 李伟
Owner NEUSOFT CORP
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