Implementation method of configurable multifunctional general front-end assembly

Abstract

The invention discloses a configurable multifunctional general front-end component implementation method, which comprises the following operation steps of early-stage preparation, component instantiation, component initialization display, user interaction processing and dynamic configuration modification, and the early-stage preparation comprises the steps of introducing a component library file, preparing a data set and determining configuration parameters. According to the implementation method of the configurable multifunctional general front-end assembly, through deep optimization of the prior art and introduction of new complex characteristics, the problems of repeated labor and maintenance in front-end development are solved, and through a series of innovative technical implementation and design concepts, the implementation of the configurable multifunctional general front-end assembly is facilitated. Compared with the prior art, higher flexibility, better user experience, more stable performance and easier-to-maintain code quality are provided, the improvements not only help to improve the development efficiency, but also can provide better service for the user, so that competitive advantages are formed on the market, and the method can be suitable for various Web application scenes and has good application prospects. And the front-end development efficiency and the component reusability can be obviously improved.

Description

Technical Field

[0001] The present invention relates to the technical field of front-end development, and in particular to a method for realizing a configurable multifunctional universal front-end component. Background Art

[0002] In the process of front-end development, different pages often need to reuse some components with specific functions, such as image display sliders, text carousels, button groups, etc. The existing front-end component implementation solutions generally choose to integrate a third-party component library. The front-end application and the selected component library are strongly dependent on each other. The upgrade and iteration of the front-end component library requires the synchronous transformation of the front-end business application. Since the same target component may be referenced in multiple places, when the target component needs to be replaced or expanded, changes must be made to each place where the target component is used, which has high development and maintenance costs.

[0003] In order to overcome the above defects, the first prior art (Chinese patent with application number 201910694683.8 and application date 2019-07-30) is a method for implementing a general front-end component, which belongs to the field of software technology. The method includes: inheriting some or all methods and properties in the target component by rewriting to form a rewriting component; defining an external interface, which is used to provide to the outside to call the properties and / or methods in the rewriting component; using a custom tag to encapsulate the defined rewriting component to form a general component; when the general component needs to be referenced in development to implement the corresponding function of the general component, it is called by referencing the custom tag of the general component. At the same time, a general front-end component implementation device is also provided, which is generally applicable to the component writing environment of the WEB front end, and can reduce the development cost and maintenance cost of the front-end components, as well as the prior art 2 (application number 201811591773.6, application date 2018-12-20 Chinese patent) based on the Vue architecture of the WEB front-end general UI component library, including: component configuration module, providing interface services, responsible for instantiating the corresponding components; general components, used to interact directly with users; wherein the general components include: basic layout components, form components, data components, message components and navigation components; the configuration information of each component in the general components is read from the background configuration file, and the component configuration module provides a unified interface service for each component and the front-end WEB website, and realizes the interface connection between each component and the front-end WEB website according to the configuration information of the component. Through the study of the configurability of various components, the properties and styles of the components are configured in the form of configuration files, which can be deleted, inserted and modified at any time, which greatly enhances the maintainability of the WEB website, the portability of the front-end components is strong, and the work efficiency of website developers is improved, thereby reducing the cost of production.

[0004] Although the existing technology can reduce the cost of production, in the working process, the rewritten components defined by custom tags are encapsulated to form universal components for use. However, components need to be developed independently for different functions, which not only leads to code redundancy and low development efficiency, but also requires multiple components to be operated separately during maintenance and updating, which increases development costs and the possibility of errors. Moreover, when project requirements change and components are required to have new functions or switch between different functions, the existing component architecture is difficult to adapt quickly, thereby reducing the practicality and flexibility of the components. In view of the above problems, it is urgently necessary to carry out innovative design based on the original configurable multifunctional universal front-end component implementation method. Therefore, we propose a configurable multifunctional universal front-end component implementation method that can solve the above problems well. Summary of the invention

[0005] The purpose of the present invention is to provide a configurable multifunctional universal front-end component implementation method to solve the problem proposed in the above background technology that the rewritten components defined by custom tag encapsulation in the current market are formed into universal components for use, but components need to be developed independently for different functions, which not only leads to code redundancy and low development efficiency, but also requires separate operations on multiple components during maintenance and updating, increasing development costs and the possibility of errors. In addition, when project requirements change and components are required to have new functions or switch between different functions, the existing component architecture is difficult to adapt quickly, thereby reducing the practicality and flexibility of the components.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for implementing a configurable multifunctional universal front-end component, comprising the following operation steps: preliminary preparation - component instantiation - component initialization display - user interaction processing - dynamic configuration modification.

[0007] Preferably, the preliminary preparation includes introducing component library files, preparing data sets and determining configuration parameters, and the introduction of component library files is that the developer introduces the library file of the multifunctional general component into the front-end project.

[0008] Preferably, the preparation of data sets and determination of configuration parameters are based on actual project requirements, collating corresponding data sets, and clarifying the functional modes required by components.

[0009] Preferably, the component instantiation is to instantiate the component in the front-end page code, and pass the prepared data and configuration parameters into the component.

[0010] Preferably, the component initialization display is when the component starts to initialize, the data processing module first performs a series of operations on the incoming data, and the component initialization display includes data preprocessing and building an initial interface of the component.

[0011] Preferably, the component initialization display first receives data input in multiple formats, then uses JSONSchema to perform strict input verification to ensure data accuracy, sets default values ​​to reduce problems caused by configuration errors, and finally pre-processes the data, including but not limited to format conversion, validity checking, and processing of special characters and line breaks to ensure that the data can be correctly displayed in the component.

[0012] Preferably, the component initialization display constructs the initial interface of the component according to the configuration parameters through the core rendering engine.

[0013] Preferably, the user interaction processing includes an event processing and interaction module, and when the user interacts with the component, the event processing and interaction module takes effect.

[0014] Preferably, the dynamic configuration modification is performed during the operation of the component. If there is a need to dynamically adjust the function or configuration parameters of the component, the corresponding method provided by the component can be directly called to achieve it.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the implementation method of the configurable multifunctional universal front-end component, by deeply optimizing the prior art and introducing new complex features, not only solves the repetitive labor and maintenance problems in front-end development, but also provides higher flexibility, better user experience, more stable performance and easier-to-maintain code quality through a series of innovative technical implementations and design concepts. These improvements not only help to improve development efficiency, but also provide users with better services, thereby forming a competitive advantage in the market. It can be applied to various Web application scenarios and can significantly improve the front-end development efficiency and component reusability. The specific contents are as follows: The core rendering engine generates the HTML structure and CSS style of the component based on the configuration parameters and data passed in, which can adapt to multiple devices such as mobile phones, tablets, and computers, and automatically adjust the component size, font size, image zoom ratio, etc. At the same time, the plug-in mechanism supports third-party developers to create new functional modules or customize rendering logic without changing the core code, ensuring good visual effects on different devices and improving the versatility and compatibility of components. The plug-in mechanism greatly expands the component functions, facilitates more personalized development, and does not affect the stability and integrity of the core code, which is conducive to subsequent maintenance and upgrades; the data processing module receives various types of data input, uses JSONSchema to perform strict input verification and default value settings, and also pre-processes the data, covering format conversion, validity checks (such as image links), special characters and line break processing, etc., to ensure that the data can be displayed correctly. Through strict verification and default value settings, the probability of configuration errors is effectively reduced, making data input more standardized and accurate. The preprocessing work ensures that the data can be displayed accurately in the component, improving the overall data processing reliability of the component; the function switching and configuration module provides a simple and powerful configuration interface with JSONSchema configuration verification. Users can determine the component function (such as "imageSlider" or "textCarousel") by setting the functionType parameter. It also supports dynamic configuration and can modify the configuration parameters at any time during component initialization or operation to achieve real-time function adjustment. The configuration interface is convenient for users to operate, and the verification mechanism ensures the accuracy of the configuration. The dynamic configuration function allows users to flexibly change component functions in real time according to actual needs, greatly enhancing the flexibility and practicality of the component and better adapting to different application scenarios; the event processing and interaction module binds corresponding event processing functions to different functional modes, and provides an event callback interface for external code to achieve The interaction and collaboration between components and other page elements also focuses on enhancing the user experience, including providing keyboard navigation support, barrier-free access design that complies with the WAI-ARIA standard, and integrating animation libraries to achieve smooth animation effects, so that components can work well with other elements on the page, enriching the interaction scenarios, and improving the integration and extensibility of components. Good user experience design allows different types of users (including people with disabilities, etc.) to use it conveniently, and smooth animation effects further optimize the user experience; performance optimization and debugging tools implement lazy loading of images to shorten the initial page loading time, dynamically load external resources to avoid unnecessary HTTP requests, and correctly clean up event listeners and other dependent resources when components are destroyed to prevent memory leaks. It also has a built-in detailed logging system and real-time debugging tools to help developers quickly locate problems and optimize performance, improve page loading speed, optimize overall performance, and reduce resource waste. Prevention of memory leaks ensures the stability of components for long-term operation.Complete logging and debugging tools make it easy for developers to find and solve problems in a timely manner, improve development efficiency, and facilitate continuous optimization of components. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 It is a schematic diagram of specific implementation steps of the present invention; Figure 2 This is a schematic diagram of the multifunctional universal component architecture of the present invention; Figure 3 A schematic diagram of the rendering architecture of the present invention; Figure 4 It is a schematic diagram of five unique features of the present invention; Figure 5 Five optimized schematic diagrams of the present invention; Figure 6 A detailed diagram of the plug-in architecture and core rendering engine of the present invention; Figure 7 This is a detailed diagram of the data processing module of the present invention; Figure 8 This is a detailed diagram of the function switching and configuration module of the present invention; Fig. 9 This is a detailed diagram of the event processing and interaction module of the present invention; Fig.10 Detailed diagram of the performance optimization and debugging tool of the present invention. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0017] Example: In this embodiment, the front-end components provided not only help to improve development efficiency, but also provide users with better services, such as Figure 1-Figure 10 The technical solution shown includes the following operation steps: preliminary preparation - component instantiation - component initialization display - user interaction processing - dynamic configuration modification; the preliminary preparation includes introducing component library files and preparing data sets and determining configuration parameters. The introduction of component library files is that the developer introduces the library file of this multifunctional general component into the front-end project; the preparation of data sets and determination of configuration parameters are based on the actual needs of the project, organize the corresponding data sets, and clarify the functional mode required by the component.

[0018] The component instantiation is to instantiate the component in the front-end page code, and pass the prepared data and configuration parameters into the component. The component initialization display is when the component starts to initialize, the data processing module first performs a series of operations on the incoming data. The component initialization display includes data preprocessing and building the initial interface of the component. The component initialization display first receives data input in multiple formats, and then uses JSONSchema to perform strict input verification to ensure the accuracy of the data, and sets default values ​​to reduce problems caused by configuration errors. Finally, the data is preprocessed, including but not limited to format conversion, validity checking, and processing of special characters and line breaks to ensure that the data can be correctly displayed in the component.

[0019] The component initialization display builds the initial interface of the component according to the configuration parameters through the core rendering engine. It can generate the appropriate HTML structure and CSS style according to the input configuration and data, and has good multi-device compatibility. It can automatically adapt to different devices such as mobile phones, tablets, and computers, and automatically adjust the component size, font size, image zoom ratio, etc., so as to ensure that the component can present good visual effects on various devices and display the constructed initial interface on the page.

[0020] The user interaction processing includes an event processing and interaction module. When the user interacts with the component, the event processing and interaction module comes into play. According to the different functional modes of the component, the corresponding event processing function is bound to accurately respond to the user's operation. By providing an event callback interface for interacting with external code, the interactive collaboration between the component and other elements of the page is realized, thereby enhancing the practicality and flexibility of the component.

[0021] Optimize from the perspective of user experience, such as providing keyboard navigation support to facilitate users to operate components through keyboards; follow the WAI-ARIA standard for barrier-free access design so that people with disabilities can also use components smoothly; integrate CSS / JS animation libraries to provide users with smooth animation effects and enhance the user's experience of interacting with components. During the user operation process, according to the current functional mode of the component, the corresponding processing logic is executed, and when interaction with external code is required, the external code is notified in time through event callbacks.

[0022] The dynamic configuration modification is during the operation of the component. If there is a need to dynamically adjust the function or configuration parameters of the component, the corresponding method provided by the component can be directly called to achieve it. Through the above complete operation steps, the various features of this multifunctional general front-end component are fully utilized, such as plug-in architecture and dynamic resource management, advanced responsive layout engine, multi-language and internationalization support, fine-grained permission control system, and detailed logging and debugging tools, etc., to create a powerful, flexible, easy-to-use and high-performance front-end component application to meet the needs of various Web application scenarios, and effectively improve the front-end development efficiency and component reusability.

[0023] The core rendering engine generates the HTML structure and CSS style of the component based on the passed-in configuration parameters and data. It can adapt to multiple devices such as mobile phones, tablets, and computers, and automatically adjust the component size, font size, image zoom ratio, etc. At the same time, the plug-in mechanism supports third-party developers to create new functional modules or customize rendering logic without changing the core code, ensuring good visual effects on different devices and improving the versatility and compatibility of the component. The plug-in mechanism greatly expands the component functions, facilitates more personalized development, and does not affect the stability and integrity of the core code, which is conducive to subsequent maintenance and upgrades.

[0024] The data processing module receives various types of data input, performs strict input validation and default value settings with the help of JSONSchema, and preprocesses the data, including format conversion, validity checks (such as image links), special character and line break processing, etc., to ensure that the data can be displayed correctly. Through strict validation and default value settings, the probability of configuration errors is effectively reduced, making data input more standardized and accurate. Preprocessing ensures that the data can be displayed accurately in the component, improving the overall data processing reliability of the component.

[0025] The function switching and configuration module provides a simple and powerful configuration interface with JSONSchema configuration verification. Users can determine the component function (such as "imageSlider" or "textCarousel") by setting the functionType parameter. It also supports dynamic configuration, and can modify the configuration parameters at any time during component initialization or operation to achieve real-time function adjustment. The configuration interface is convenient for users to operate, and the verification mechanism ensures the accuracy of the configuration. The dynamic configuration function enables users to flexibly change component functions in real time according to actual needs, greatly enhancing the flexibility and practicality of the component and better adapting to different application scenarios.

[0026] The event processing and interaction module binds corresponding event processing functions to different functional modes, and provides an event callback interface for external code to achieve interactive collaboration between components and other page elements. At the same time, it focuses on enhancing user experience, including providing keyboard navigation support, barrier-free access design that complies with the WAI-ARIA standard, and integrating animation libraries to achieve smooth animation effects, so that components can work well with other elements of the page, enriching the interactive scenarios, and improving the integration and extensibility of components. Good user experience design allows different types of users (including people with disabilities, etc.) to use it conveniently, and smooth animation effects also further optimize the user experience.

[0027] The performance optimization and debugging tools implement lazy loading of images to shorten the initial page loading time, dynamically load external resources to avoid unnecessary HTTP requests, and properly clean up event listeners and other dependent resources when the component is destroyed to prevent memory leaks. It also has a built-in detailed logging system and real-time debugging tools to help developers quickly locate problems and optimize performance, improve page loading speed, optimize overall performance, and reduce resource waste. Prevention of memory leaks ensures the stability of components for long-term operation. The complete logging and debugging tools make it easy for developers to find and solve problems in a timely manner, improve development efficiency, and facilitate the continuous optimization of components.

[0028] Plug-in architecture and dynamic resource management: The plug-in mechanism provides third-party developers with an entry point to extend component functions. They can create new functional modules or customize rendering logic while keeping the core code stable. In terms of resource management, lazy loading of images and dynamic loading of external resources effectively optimize the page loading process, enhance the scalability and flexibility of components, meet diverse business needs, and reduce the maintenance cost of core code. Dynamic resource management significantly improves page performance, reduces user waiting time, and improves user experience, especially in poor network conditions.

[0029] Advanced responsive layout engine: It can intelligently generate adaptive layouts based on multiple device parameters (such as screen size, resolution, and device type). It is not just a simple size adjustment, but also involves the rearrangement of elements and adaptive changes in styles, ensuring that components present good visual effects and usability in any environment. It greatly improves the versatility and compatibility of components, and eliminates the need to develop separate adaptation versions for different devices, reducing development workload and costs. Users can get a consistent and high-quality experience during use, and can see a well-layout and beautiful component interface no matter what device they use to access it.

[0030] Multi-language and internationalization support: The built-in internationalization and localization framework supports multiple languages, date formats, currency symbols, etc., and can automatically load corresponding content according to the user's geographic location, providing global users with a localized service experience. It broadens the market application scope of components, enabling them to easily adapt to the needs of users in different countries and regions, and enhances the global competitiveness of the product. Users can use components in a familiar language and cultural environment, which enhances users' identification and affinity with the product.

[0031] Fine-grained permission control system: This system can accurately control the visibility and operability of users at the element level. Developers can flexibly customize permission settings based on the user's role or identity to ensure that each user can only access and operate the content they are authorized to. In multi-user application scenarios, it effectively protects the security and privacy of data and prevents unauthorized access and operation. At the same time, this fine-grained permission management also helps to optimize the user experience. Users can only see content that is relevant to them and that they have permission to operate, reducing information interference and improving work efficiency.

[0032] Detailed logging and debugging tools: The component is equipped with a detailed logging system and real-time debugging tools, which can comprehensively record various information during the operation of the component, helping developers to quickly discover and locate problems, thereby optimizing performance and fixing vulnerabilities, greatly simplifying the development and maintenance process, and reducing development difficulty and cost. Developers can quickly understand the operating status and problems of the component through detailed log information, and make timely adjustments and optimizations. It also facilitates collaboration and troubleshooting among team members, improving overall development efficiency.

[0033] Through these improvements, a more powerful, flexible, easy-to-use and high-performance front-end component is provided, which is suitable for various Web application scenarios and can significantly improve the front-end development efficiency and component reusability.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A method for implementing a configurable multifunctional universal front-end component, comprising the following steps: preliminary preparation - component instantiation - component initialization display - user interaction processing - dynamic configuration modification.

2. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The preliminary preparation includes introducing component library files, preparing data sets and determining configuration parameters. The introduction of component library files is that the developer introduces the library file of the multifunctional general component into the front-end project.

3. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The preparation of data sets and determination of configuration parameters are based on the actual needs of the project, collating the corresponding data sets, and clarifying the functional modes required by the components.

4. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The component instantiation is to instantiate the component in the front-end page code, and pass the prepared data and configuration parameters into the component.

5. The method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The component initialization display is when the component starts to initialize, the data processing module first performs a series of operations on the incoming data, and the component initialization display includes data preprocessing and building the initial interface of the component.

6. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The component initialization display first receives data input in multiple formats, then uses JSONSchema to perform strict input verification to ensure data accuracy, sets default values ​​to reduce problems caused by configuration errors, and finally pre-processes the data, including but not limited to format conversion, validity checking, and processing of special characters and line breaks to ensure that the data can be correctly displayed in the component.

7. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The component initialization display constructs the initial interface of the component according to the configuration parameters through the core rendering engine.

8. A method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The user interaction processing includes an event processing and interaction module. When the user interacts with the component, the event processing and interaction module takes effect.

9. The method for implementing a configurable multifunctional universal front-end component according to claim 1, characterized in that: The dynamic configuration modification is during the operation of the component. If there is a need to dynamically adjust the function or configuration parameters of the component, the corresponding method provided by the component can be directly called to achieve it.

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