|
|
Utilization of Flash technology in e-commerce applications
Nagy, František ; Šedivá, Zuzana (advisor) ; Buchalcevová, Alena (referee)
The growing intensity of competition between traders leads to harder acquisition of competitive advantage. Businesses and companies are therefore trying to get this benefit from e-commerce solutions, enabling them to serve as a presentation tool as well as a communication tool with the customers; reduce the transaction costs and facilitate the marketing of products and services. The increasing amount of firms using these solutions requires them to create them the most attractive and technologically advanced: therefore they utilize more sophisticated technologies that enable them to achieve this purpose. This work is dedicated to one of these technologies - Adobe Flash. It intends to familiarize the reader with this technology, compare it with the competing technologies and demonstrate its use in the commercial sphere on the World Wide Web. As well it should point out possible problems with application development and the possible solutions for these issues. On a realistic example it should demonstrate the inevitability of this technology, despite of growing competition. The readers who intend to create an e-commerce application should have enough information to be able to do so after reading this paper (the work does not devote to ActionScript programming in detail), or be able to choose a more suitable technology for their application. It also includes several recommendations to optimize Flash elements and applications to contribute to the most user-friendly experience.
|
|
|
Design of web applications testing methodology
Fiurášek, Tomáš ; Buchalcevová, Alena (advisor) ; Borovcová, Anna (referee)
Development of web applications is closely associated with testing. This master's thesis deals with the domain of testing. The goal of this thesis is to design a methodology of testing of web applications for small software company. The designed methodology results from OpenUP methodology and author's work experience. First, the theoretical part of this thesis is devoted to testing, history of testing and introduces several approaches to testing. Next, the theoretical part focuses on web applications and its specifics in light of testing. In view of the fact that the designed methodology is inspired by OpenUP methodology, this methodology including its basic principles and components is introduced in next separate chapter. The largest chapter describes the designed methodology of testing of web applications and its basic components: roles, activities and artifacts. Also errors and their lifecycles are examined. The thesis is concluded by a short muse upon the aspects of the implementation of the designed methodology in the environment of small company.
|
|
|
Framework Stripes
Zikmund, Petr ; Pavlíčková, Jarmila (advisor) ; Pecinovský, Rudolf (referee)
In my bachelor thesis called Framework Stripes, I describe principles and tools of less known object oriented framework for creating web applications with use of Java programming language. Thesis is divided into three parts. In the first part I generally describe basic fundamentals and structure of framework as such. In the second part I describe principles and characteristics of framework Stripes, including its tools. The purpose of the third part is to demonstrate development capabilities of the framework on a certain application.
|
|
|
Framework Tapestry 5
Saska, Filip ; Pavlíčková, Jarmila (advisor) ; Šlajchrt, Zbyněk (referee)
The Main topic of this work is framework Tapestry 5, one of a few frameworks for developing web applications in Java environment. Main advantages of this framework are frameworks's easy adaptibility to developer's conventions and habits, and easy scaleability of Tapestry applications. This work is divided into 2 main parts. The first part describes teoretical aspects of the Tapestry framework. The part also explains in which areas of applications development is Tapestry focused and it's historical delepment. This part also describes framework's documentation and community. The part's conclusion contains the sum of framework's main disadvantages. The second part explains practical aspects of using the framework Tapestry.The main possibilities of this framework are demonstrated during development of a very simple web application. This demonstration covers complete development of a web application, from creation to launch.
|
|
|
Technologies, design and graphic user interface of web applications
Vávra, Ondřej ; Krsek, Libor (advisor) ; Horný, Stanislav (referee)
This bachelor thesis is focused on development of modern web applications and their graphic user interface. First part defines basic terms, introduces contemporary technologies of web applications and their specifications for GUI design and also presents the overview of design process. Practicing part analyzes frameworks usage and their GUI components for web applications. Contribution of this thesis is in framework analysis, evaluation and demonstration usage for GUI design. Document also contains own survey of framework usage in Czech e-shops and answers to questions about better GUI solutions, where frameworks are used.
|
|
|
Comparison of selected frameworks for web applications development in PHP
Křižan, Ondřej ; Pavlíček, Luboš (advisor) ; Burkoň, Lukáš (referee)
This work presents a comparison of several selected frameworks for developing Web applications in PHP. It includes analysis of key features and approaches of modern development frameworks which is important for understanding their functions. Brief description of each framework (CodeIgniter, Zend, Prado, Yii) precedes a thorough comparison. The comparison is based on defined criteria and examination whether and how a particular framework meets that criterion. Included commentary of implementation details of chosen properties introduces readers to the technical details of the solution. Work touches on questions of choice of an appropriate framework and presents its own evaluation of each selected framework.
|
|
|
Analysis of components for creating WUI and its application in the framework Wicket
Hybler, Michal ; Pavlíčková, Jarmila (advisor) ; Šlajchrt, Zbyněk (referee)
The aim of the theoretical part is a summary of commonly used graphics components for developing web applications in Java. In the introduction, theoretical part contains basic principles and terms related to the topic of work. Below is an overview of components, which is based mostly on documentation most widely used frameworks for building web applications. Individual components are divided into groups and there are descriptions and alternative names for each of them. Description of each component is aimed at its appearance as well as at routine use in practice. The practical part results from the list of components and categories created in the theoretical part. The first part is a description of the framework and its fundamental principles, especially creation of components. Each category and the components identified in the theoretical part are analyzed from the perspective of their applications in the Wicket framework. In the case of non-existing components in the framework are given options and mechanisms that replace the functionality of missing components.
|
|
|
Projection and implementation of web application for support of internet trading
David, Petr ; Nekvasil, Marek (advisor) ; Chudán, David (referee)
The goal of the work is to analyse, project and implement web application which will provide users and operators with basic function of an electronic shop. The work will catch the emergence of the application from the first projects to the final implementation. The application will be using an interface of web browsers, it will be implemented in HTML, CSS, PHP, JavaScript and SQL languages. A Database will be one of the very basic components of the whole application. Its regular projection will be necessary for the behaviour of the whole programme and it will be emphasized during the projection. The acquistion of the work will be a functional application, which could be used by little businesses (after a little correction as a particularly customization and design adapting) for their activity. The work will also show that creation of a similar application does not need to be only a subject of activity of a team of experts, but that a qualified individual can also reach a nice result. The work will have six chapters. The present condition analysis will target the trends of present electronic shops. It will find out their functions and services. System requirements will emerge of the analysis and they will determine main functionality of the application. Global analysis will define entities and relationships and then it will construct the design of the logical data structure. Detail analysis will give the attributes of entities, transform logical design into a conceptual and physical model of a database, and determine referential integrity. In implemention part, the application itself will emerge and search engine optimization and safety will also be mentioned there. The last chapter will be about the possibilities of extension which could improve utility value of the system.
|
|
|
Developing Web applications with regard to the specific needs of the contracting authority
Nývlt, David ; Sklenák, Vilém (advisor) ; Kosek, Jiří (referee)
Bachelor's thesis deals with development of web applications and is divided into 2 parts, the first one is theoretical and the other is practical. The theoretical part discusses about the history and todays status of web applications and web as a whole with a small view into the future. Another section deals with an architecture of web applications (modularity, database design, structure of storage, etc.). The last section of the first part describes elements which are needed for developing of web aplications, i.e. database, aplication server and programming language. Practical part describes the development of the reservation system based on Apache + PHP + PostgreSQL according to client's requirements. This section contains a list of requirements (for example need of domain registration, role definition for user access, etc.), practical instructions how to use the application (eventually how to pay attention to administration of database), information about how web application works from the perspective of the programmer (such as proces of including all modules into every page) and the content of the last sub-section is the procedure how to run the reservation system on a server.
|
|
|
Methods for maintaining state information in the HTTP protocol
Fiurášek, Tomáš ; Pinkas, Otakar (advisor) ; Šváb, Ondřej (referee)
Interactive Web applications affect almost everyone of us. Communication in these applications is generally provided by HTTP protocol. This protocol is stateless, which means, that it doesn't recognize the relationship between individual transactions. In modern Web applications, however, maintaining the status is crucial to ensure functionality. This thesis deals with various methods of state transmission and storage which solve the fact, that HTTP is stateless. The first part describes a theoretical basis of the HTTP protocol, concerns history of the protocol and explains related concepts. Next chapter deals with proxy and cache servers that serve as mediators in the communication and outlines potential problems that can occur while transferring state information. The following section is devoted to the methods for the maintenance and transmission of state information. In this chapter I describe various methods, then I compare them and discuss potential difficulties. In the next chapter I present the possibilities of the implementation of those methods in different development environments. Given that the matter of security nowadays has the focus, I also look at several problems also from the angle of security and safety. Theoretical conclusions of this thesis are reflected in the enclosed web application, which practically demonstrates the discussed issues and proves that the author of this thesis not only understands those issues, but he is also able to apply them practically.
|
guest ::
