Design And Implementation Of Web Form Development Tools Based On Model-Driven Development

With the popularization of the development of the software industry and software use, customers on the software to use more and more thorough, the business software system the use of the increasingly high demand. The customer will usually be asked to reflect the business software system to the industry and company characteristics, these features are reflected on the developers need to do extra work at existing products form interface, but these things are not practical for other industry or company. In addition, the informatization construction of customers early mostly lack of long-term design and overall planning, different stages of considering only the business sector to local needs, resulting in a variety of requirements are constantly emerging, software to meet the need of adjustment, a required interface and design changes more and more frequently. In traditional UI development, developers used depends on the particular programming language development tools to direct code development, although there is a visual development tool, Visual Studio Eclipse powerful, but also the inevitable emergence of developers put a lot of work time spent to upset boring interface modification work, and to become a a qualified developers must pass long-term of study and training, which will improve the labor cost of business software.With the model driven development (MDD) in the development of the field of software engineering, conquer and various research difficulties research under the guidance of the thought, more and more about human-computer interaction and user interface, researchers began to focus on model driven development, exploration of model driven development is introduced to the relevant Research of automatic generation of user interface in, and obtained the certain effect.In this paper a comprehensive analysis based on model driven development ideas interface development framework and related on the basis of theoretical knowledge, design a set of modeling as the core to form the development platform for the Web forms development. Web form development tools using modeling tools to build model or the original data structure using a database system, through the model the parser form development platform development platform can be related to model identification and use. Data model is the basis of Web form development, after the data model is built, the establishment of multiple style model based on the data model, the model is the specific implementation of style. Style includes in the model domain model, calibration model, constraint model, performance model, behavior model, according to these definitions, the parser generates a corresponding interface platform visualization interface show, these shows include:form showing, and icon to show the list display.The interface designer Web form development tools using visual elements of interface design and maintenance, greatly improve the usability of the platform. In the aspect of satisfying the needs of customers, only need to modify the data model, revise the related settings, the re release of the form can be, this greatly improves the enthusiasm of the users, improves the usability of software user interface, reduces the maintenance cost. In meeting the performance requirements, platform adopts distributed design, there is no difference and hard code, the user experience is good, improve the executive efficiency. The development of this tool has been successfully applied to the wave of ERP product project management system, and achieved good results, greatly improving the efficiency of development.