Design And Implementation Of Contraceptive Knowledge Questionnaire App Based On React Native

With the development of society and the improvement of economic level,there are more and more hazardous wastes.If they cannot be treated in time and effectively,it will have a serious impact on the environment and human safety.Environmental monitoring should consider complexity,diversity,and abundance.Under the action of nature and humans,environmental characteristics are dynamically changing.In order to obtain resource changes at any time,a dynamic monitoring method was studied and a mobile application was developed.With the rapid popularization and development of mobile Internet in my country,the number of Chinese netizens using these mobile devices and terminals has been expanding year by year,and the research and development and production of mobile devices have been showing a blowout trend in recent years.Changes in the environment have a certain impact on humans.People of childbearing age have a certain understanding of contraceptive knowledge,but they have little knowledge of the advantages and disadvantages of commonly used contraceptive methods,incomplete understanding of contraceptive informed choices,and knowledge of sexual health.The problem with lower rates.In order for couples of childbearing age to choose the contraceptive method that suits them,they must be informed about their own health status,their reproductive history and physiological phenomena,and various contraceptive measures.The Informed Choice Screening and Evaluation System of Contraceptive Methods In the form of answering papers,this system designs and implements a mobile questionnaire screening system.At the same time,almost all applications will develop a mobile application on the i OS and Android operating systems to meet the needs of users,and the React Native framework can be developed across platforms.Based on the above situation,this paper aims to implement a questionnaire screening system based on the React Native framework.The development technology of this mobile application can also be applied to the development of the environmental monitoring mobile terminal to realize dynamic monitoring data.In order to effectively improve the practical functions of the questionnaire screening App and improve user satisfaction,a formulation component is proposed.First,it analyzes the page layout component mode and component design method,proposes to design and change the form item component,increase the flexibility and scalability of the page,and also point out a new way and direction for the software development direction of the mobile terminal system.The main results of this paper are as follows:The main content of this paper is the design and implementation of the system,and the innovation content is the development of components.(1)Design and implementation of mobile terminal systemOutline design of system business requirements and system function requirements,detailed design of system functions,database design and network architecture modules.According to the system design,the questionnaire App function module is implemented to provide health risk assessment,decision-making power assessment,and knowledge assessment functions for people of childbearing age under different terminal and network conditions.(2)Research and realization of componentsIn this paper,components are designed and formulated based on the idea of ? ?componentization.By designing the components in the form to be configurable,it meets the needs of changing the page layout,size,and adding and deleting form items through the components when using the form.Transform the traditional way of writing that needs to update the code to realize the new requirements,and transform it into the way of using configuration components for configuration.The page does not need to be repetitive code development,and the practicability of the system is improved.