CN108037967A - A kind of menu loading method and electronic equipment based on more parent-child structures - Google Patents

A kind of menu loading method and electronic equipment based on more parent-child structures Download PDF

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Publication number
CN108037967A
CN108037967A CN201711204464.4A CN201711204464A CN108037967A CN 108037967 A CN108037967 A CN 108037967A CN 201711204464 A CN201711204464 A CN 201711204464A CN 108037967 A CN108037967 A CN 108037967A
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China
Prior art keywords
tree
instruction
construction object
parent
tree construction
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Pending
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CN201711204464.4A
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Chinese (zh)
Inventor
冯雪贇
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Shenzhen Hive Box Technology Co Ltd
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Shenzhen Hive Box Technology Co Ltd
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Priority to CN201711204464.4A priority Critical patent/CN108037967A/en
Publication of CN108037967A publication Critical patent/CN108037967A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/445Program loading or initiating
    • G06F9/44521Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/0482Interaction with lists of selectable items, e.g. menus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/30Creation or generation of source code
    • G06F8/38Creation or generation of source code for implementing user interfaces

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The present invention discloses a kind of menu loading method and electronic equipment based on more parent-child structures, and method includes step:Initial data is loaded onto memory;Initial data in memory is converted into tree construction object;Tree construction object is handled into row-column list, then conversion processing spanning tree;Obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.By method provided by the invention and electronic equipment, more parent-child structure data are quickly generated into tree, its fast response time, treatment effeciency are high, can feed back to user in time.

Description

A kind of menu loading method and electronic equipment based on more parent-child structures
Technical field
The present invention relates to menu load domains, more particularly to a kind of menu loading method and electricity based on more parent-child structures Sub- equipment.
Background technology
With the fast development of internet, network information data amount is increasing, and the level of customer relationship is also more and more multiple It is miscellaneous, cause in Loading Menu, the nested circulation that the prior art uses has the problem of responding not in time, is sent out by practical application It is existing, when father and son's number of nodes is more than 1000, taken using Recursion process more than 1 minute, it is clear that there are processing speed for this mode The problem of slow.
Therefore, the prior art has yet to be improved and developed.
The content of the invention
In view of above-mentioned the deficiencies in the prior art, it is an object of the invention to provide a kind of menu based on more parent-child structures to add Support method and electronic equipment, it is intended to solve the response of Recursion process more parent-child structures not in time, the problem of processing speed is slow.
Technical scheme is as follows:
A kind of menu loading method based on more parent-child structures, it includes step:
A, initial data is loaded onto memory;
B, the initial data in memory is converted into tree construction object;
C, tree construction object is handled into row-column list, then conversion processing spanning tree;
D, obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.
Preferably, step A is specifically included:
A1, send the instruction for obtaining initial data to database;
A2, when getting initial data, initial data is loaded onto memory.
Preferably, step B is specifically included:
B1, carry out assignment to initial data;
B2, by the data object replication after assignment to tree construction object.
Preferably, step C is specifically included:
By tree construction object into row-column list processing, collection class is then converted to;
Collection class is traveled through, its father node is inquired about according to the father node value of tree construction object, and according to father node value decision tree Whether structure objects are root node;
If not root node, then the tree construction object is added in the sublist of its father node as child node.
Preferably, step C is further included:
If root node, to its assignment, tree is ultimately generated.
Preferably, step D is specifically included:
D1, directly acquire whole tree by root node and whole tree be illustrated in front end displaying interface;Alternatively, tied by setting The father node value of structure object gets tree construction object and following all multiway trees and multiway tree is illustrated in front end displaying in itself Interface;
D2, responded according to the instruction of user.
Preferably, the collection class is traveled through by way of once traveling through.
The present invention also provides a kind of electronic equipment, it includes:
Processor, is adapted for carrying out each instruction, and
Storage device, suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being performed by processor, is adapted for carrying out each finger Order:
Initial data is loaded onto memory;
Initial data in memory is converted into tree construction object;
Tree construction object is handled into row-column list, then conversion processing spanning tree;
Obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.
Preferably, it is described to obtain tree and tree is illustrated in front end displaying interface, and response tool is carried out according to the instruction of user Body includes:
Directly acquire whole tree by root node and whole tree is illustrated in front end and show interface;Alternatively, pass through tree construction The father node value of object gets tree construction object and following all multiway trees and multiway tree is illustrated in front end displaying circle in itself Face;
Responded according to the instruction of user.
Preferably, the collection class is traveled through by way of once traveling through.
Beneficial effect:By method provided by the invention and electronic equipment, more parent-child structure data are quickly generated into tree, Its fast response time, treatment effeciency are high, can feed back to user in time.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the menu loading method preferred embodiment based on more parent-child structures of the present invention.
Fig. 2 is the structure diagram of a kind of electronic equipment preferred embodiment of the present invention.
Embodiment
The present invention provides a kind of menu loading method and electronic equipment based on more parent-child structures, to make the mesh of the present invention , technical solution and effect it is clearer, clear and definite, the present invention is described in more detail below.It is it should be appreciated that described herein Specific embodiment only to explain the present invention, be not intended to limit the present invention.
Fig. 1 is refer to, Fig. 1 is a kind of flow of the menu loading method preferred embodiment based on more parent-child structures of the present invention Figure, it includes step:
S1, by initial data be loaded onto memory;
S2, by the initial data in memory be converted into tree construction object;
S3, by tree construction object into row-column list processing, then conversion processing spanning tree;
S4, obtain tree and tree be illustrated in front end displaying interface, and is responded according to the instruction of user.
By method provided by the invention, realize and more parent-child structure data are quickly generated into tree (i.e. organization structure tree), deposit Storage is simple, few with the interaction times of database, so as to mitigate database pressure, when more parent-child structure data quickly generate knot of tissue After paper mulberry, fast response time, treatment effeciency are high, and can feed back to user in time.
Preferably, step S1 is specifically included:
S11, send the instruction for obtaining initial data to database;
S12, when getting initial data, initial data is loaded onto memory.
In the step S11, user sends the instruction for obtaining initial data to database as needed, and user can pass through Request data button in electronic equipment or other-end equipment etc. sends the instruction for obtaining initial data to database, described Initial data can be worksheet data or text data etc..Certain user can also be obtained in other storage devices Data, be, for example, the data in local data, or other movable storage devices, for example move USB flash disk, mobile hard disk etc..
In the step S12, database is accessed by way of JDBC, and initial data is loaded onto memory.Work as loading During data, full dose can be selected to load data, can also selected to load a part of data therein according to user's needs, for example, Worksheet data in loading of databases, or only load a part for worksheet data;Can certainly only load number According to the text data in storehouse, or an only part for loading text data.It is of course also possible to a variety of data are loaded at the same time.
The JDBC is that have a kind of mode of data access, and JDBC (Java DataBase Connectivity) is one Kind it is used to perform the Java API of SQL statement, can provides for a variety of relational databases and uniformly access, it is by one group with Java languages Say the class write and interface composition.JDBC provides a kind of benchmark, can build the instrument and interface of higher level accordingly, make data Storehouse developer can write database application.
Due to initial data data object and need carry out data processing tree construction object there are certain difference, institute To need the data object of initial data carrying out assignment and copy in tree construction object.Preferably, step S2 is specifically wrapped Include:
S21, carry out assignment to initial data;
S22, by the data object replication after assignment to tree construction object.
In the step S21, after initial data is got, as needed, assignment is carried out to initial data.
In the step S22, to the data object replication after assignment in step S21 to tree construction object.
In this way, initial data simply, quickly can be converted into tree construction object, improves the effect of conversion Rate, and it is not error-prone.
Preferably, step S3 is specifically included:
S31, by tree construction object into row-column list processing, be then converted to collection class;
S32, traversal collection class, inquire about its father node, and sentence according to father node value according to the father node value of tree construction object Whether disconnected tree construction object is root node;
If not S33, root node, then it is added to the sublist of its father node using the tree construction object as child node In.
In the step S31, first the tree construction object obtained in step S22 is handled into row-column list to obtain tree construction object List, then tree construction list object is converted into collection class.Currently preferred collection class is Map.
In the step S32, its father node is inquired about by the father node value of tree construction object, and according to the father node value Judge whether corresponding tree construction object is root node, and different processing is carried out for different judging results, specifically rear Continuous step performs.
Preferably, the collection class is traveled through by way of once traveling through.
Since the data of worksheet are usually substantial amounts of, when the other modes using traversal Map, such as keySet () sides Formula, processing speed is slower, therefore the mode of present invention traversal Map is is preferably entrySet (), entrySet () passes through once Traversal is realized and key (keyword) and value (value) has been put into entry (class), can be obtained in the same time all Information, and it is efficient.
In the step S33, when it is not root node to judge the tree construction object, then saved tree construction object as son Point is added in the sublist of its father node.
When handling data, situation one-to-many in data is frequently present of, tree (Tree) is aiming at this one-to-many Data structure.Tree is n (n>=0) finite aggregate of a node.It is known as empty tree during n=0.In any one non-NULL tree, have and only There is one to be specifically known as root node (Root Node), work as n>When 1, remaining node can be divided into m (m>0) it is a mutually disjoint to have Limit collection T1, T2 ..., Tm, each of which set in itself again be one tree, so the referred to as subtree (SubTree) of root.Pass through Tree construction simply can clearly determine the correlation between data and data when handling data, by traveling through root node, Whole tree can be traveled through, the time has been saved, has improved efficiency.
Preferably, step S3 is further included:
S34, if root node, to its assignment, ultimately generate tree.
Whether it is root node according to father node value decision tree structure objects, when decision tree structure objects are root node, directly Connect to its assignment, ultimately generate tree.
Preferably, step S4 is specifically included:
S41, directly acquire whole tree by root node and whole tree be illustrated in front end displaying interface;Alternatively, pass through tree The father node value of structure objects gets tree construction object and following all multiway trees and multiway tree is illustrated in front end exhibition in itself Show interface;
Tree the inside includes multiple nodes, and the node of tree includes a data element and some branches for being directed toward its subtree.Section The subtree number that point possesses is known as the degree (Degree) of node, and the node spent for 0 is known as leaf node (Leaf) or terminal node, and degree is not It is known as nonterminal node or branch node for 0 node.The root of the subtree of node is known as the child (Child) of the node, accordingly Ground, the node are known as the parents (Parent) of child.S42, responded according to the instruction of user.
In the step S41, when user needs to obtain tree, it can be realized by two ways.A kind of mode is to pass through Root node directly acquires whole tree, tree is illustrated in front end displaying interface again after acquisition, this mode is to determine root for user The situation of node, but in some cases, user can not determine root node, but the father of clearly one of tree construction object Nodal value, can also get tree construction object following all multiway trees in itself, after acquisition again by the value of father node at this time Multiway tree is illustrated in front end displaying interface.Can certainly the father node values of first decision tree structure objects whether be root node, If root node, then whole tree can be got and whole tree is illustrated in front end displaying interface;If not root node, So just obtain tree construction object and following all multiway trees and be illustrated in front end displaying interface in itself.
In the step S42, user can send relevant instruction on the displaying interface of front end as needed, at this time, after The tree at end can be quickly corresponding.
Existing menu function, front end show that interface needs to interact the menu for repeatedly once obtaining a rank with rear end Attribute, multiple acquisition step by step are less efficient, error-prone.It can be realized once by method provided by the invention quick Obtain, it is efficient and not error-prone.Front-end interface passes through the present invention there are further menu, second-level menu and functional node The method of offer can quickly and full dose respond, improve efficiency.
The present invention also provides a kind of electronic equipment 10, as shown in Fig. 2, it includes:
Processor 110, is adapted for carrying out each instruction, and
Storage device 120, suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being performed by processor 110:
Initial data is loaded onto memory;
Initial data in memory is converted into tree construction object;
Tree construction object is handled into row-column list, then conversion processing spanning tree;
Obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.
The processor 110 can be general processor, digital signal processor (DSP), application-specific integrated circuit (ASIC), Field programmable gate array (FPGA), microcontroller, ARM (Acorn RISC Machine) or other programmable logic device, divide Any combinations of vertical door or transistor logic, discrete nextport hardware component NextPort or these components.In addition, processor can also be any Conventional processors, microprocessor or state machine.Processor can also be implemented as the combination of computing device, for example, DSP and Wei Chu Manage combination, multi-microprocessor, one or more microprocessors combination DSP core or any other this configuration of device.
Storage device 120 is used as a kind of non-volatile computer readable storage medium storing program for executing, available for storing non-volatile software Program, non-volatile computer executable program and module, as the domain name dynamic switching method in the embodiment of the present invention corresponds to Programmed instruction.Processor is stored in non-volatile software program, instruction and unit in storage device by operation, so that Various function application and the data processing of dynamic domain name switching are performed, that is, realizes that the dynamic of the domain name in above method embodiment is cut Change method
Preferably, it is described to obtain tree and tree is illustrated in front end displaying interface, and response tool is carried out according to the instruction of user Body includes:
Directly acquire whole tree by root node and whole tree is illustrated in front end and show interface;Alternatively, pass through tree construction The father node value of object gets tree construction object and following all multiway trees and multiway tree is illustrated in front end displaying circle in itself Face;
Responded according to the instruction of user.
Preferably, the collection class is traveled through by way of once traveling through.
Particular technique details on above-mentioned electronic equipment has been described in detail in above-mentioned steps, is not repeated herein.
It should be appreciated that the application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can To be improved or converted according to the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention Protect scope.

Claims (10)

1. a kind of menu loading method based on more parent-child structures, it is characterised in that including step:
A, initial data is loaded onto memory;
B, the initial data in memory is converted into tree construction object;
C, tree construction object is handled into row-column list, then conversion processing spanning tree;
D, obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.
2. the menu loading method according to claim 1 based on more parent-child structures, it is characterised in that the step A tools Body includes:
A1, send the instruction for obtaining initial data to database;
A2, when getting initial data, initial data is loaded onto memory.
3. the menu loading method according to claim 1 based on more parent-child structures, it is characterised in that the step B tools Body includes:
B1, carry out assignment to initial data;
B2, by the data object replication after assignment to tree construction object.
4. the menu loading method according to claim 1 based on more parent-child structures, it is characterised in that the step C tools Body includes:
By tree construction object into row-column list processing, collection class is then converted to;
Collection class is traveled through, its father node is inquired about according to the father node value of tree construction object, and tree construction is judged according to father node value Whether object is root node;
If not root node, then the tree construction object is added in the sublist of its father node as child node.
5. the menu loading method according to claim 4 based on more parent-child structures, it is characterised in that the step C is also Including:
If root node, to its assignment, tree is ultimately generated.
6. the menu loading method according to claim 4 based on more parent-child structures, it is characterised in that the step D tools Body includes:
D1, directly acquire whole tree by root node and whole tree be illustrated in front end displaying interface;Alternatively, pass through tree construction pair The father node value of elephant gets tree construction object and following all multiway trees and multiway tree is illustrated in front end displaying interface in itself;
D2, responded according to the instruction of user.
7. the menu loading method according to claim 4 based on more parent-child structures, it is characterised in that by once traveling through Mode the collection class is traveled through.
8. a kind of electronic equipment, it is characterised in that including:
Processor, is adapted for carrying out each instruction, and
Storage device, suitable for storing a plurality of instruction, described instruction is suitable for being loaded and being performed by processor, is adapted for carrying out each instruction:
Initial data is loaded onto memory;
Initial data in memory is converted into tree construction object;
Tree construction object is handled into row-column list, then conversion processing spanning tree;
Obtain tree and tree is illustrated in front end displaying interface, and responded according to the instruction of user.
9. electronic equipment according to claim 8, it is characterised in that it is described to obtain tree and tree is illustrated in front end displaying interface, And response is carried out according to the instruction of user and is specifically included:
Directly acquire whole tree by root node and whole tree is illustrated in front end and show interface;Alternatively, pass through tree construction object Father node value get tree construction object and following all multiway trees and multiway tree be illustrated in front end displaying interface in itself;
Responded according to the instruction of user.
10. electronic equipment according to claim 8, it is characterised in that by way of once traveling through to the collection class into Row traversal.
CN201711204464.4A 2017-11-27 2017-11-27 A kind of menu loading method and electronic equipment based on more parent-child structures Pending CN108037967A (en)

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CN110889022A (en) * 2018-08-17 2020-03-17 迈普通信技术股份有限公司 Data query method and device and electronic equipment
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CN109445767A (en) * 2018-11-13 2019-03-08 上海宝尊电子商务有限公司 A kind of novel response type navigation design implementation method applied to multiple terminals
CN110650091A (en) * 2019-08-14 2020-01-03 平安普惠企业管理有限公司 Routing configuration information processing method and device, computer equipment and storage medium
CN111324258A (en) * 2020-02-04 2020-06-23 北京字节跳动网络技术有限公司 Method, device, equipment and medium for generating contents of configuration items of multilevel pull-down menu
CN111324258B (en) * 2020-02-04 2021-07-06 北京字节跳动网络技术有限公司 Method, device, equipment and medium for generating contents of configuration items of multilevel pull-down menu
CN113138826A (en) * 2021-04-28 2021-07-20 深圳软牛科技有限公司 Data loading method based on tree structure and related equipment
CN114047962A (en) * 2021-11-29 2022-02-15 北京字节跳动网络技术有限公司 Configuration management method, apparatus, device, storage medium, and program product

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