online shopping document

Project report

On

Online Shopping WebsiteAt

As a Partial Fulfillment of the degree of

“Masters in Computer Application”

For the year 2010-11

Table of ContentSr. No. Topic Page No.1 Certificate 0022 Acknowledge 0063 Project Profile 0074 Organization Profile 010

SECTION – IPart – I Online Shopping Website

5 CH – 1 Introduction1. Project Summary 0142. Purpose 0163. Scope 016

6 CH – 2 Project Management1. Project Planning and Scheduling 0172. Risk Management 019

7 CH – 3 System Analysis1. Study of Current System 0222. feasibility Study 0253. System Requirements 0234. Requirements Validation 026

8 CH – 4 Technology Used 0289 CH – 4 System Design

1. Design Approach 0462. UML Diagrams 0563. Class Diagram 0664. Data Dictionary 067

10 CH – 5 Implementation Detail1. Program/Module Specification 0712. Implementation Result 074

11 CH – 6 Testing1. Testing 0752. Testing Plan 0773. Testing Method 0774. Test Cases 081

12 CH – 7 User Manual 086

PREFACE

It gives me great pleasure in placing in the hands of my esteemed Faculties this individual report which, we believe, will go through the documentation of the project work done by me.

The objective of this report is to provide both a conceptual understanding of the system as well as working guide.

Surely no other technology as Information Technology is proven as the driving force of the Nation. I.T. not only decides the present but also the future. The need for website development today is a competence in a G.U.I based front-end tool as far as the database programming is concerned.

A typical scenario today involves an application consisting of a visual front end for presenting data options to the enterprise users, and a connection to a database for piping data to controls such as text boxes, tables, and list boxes. These applications typically feature reporting functions to provide documentation to teachers and administrative.

As a student of MCA when we acquire all the theoretical knowledge, it is both necessary and advisable to acquaint the students with the real situation through, well-planned project in relevant fields. Using all the theoretical knowledge and applying into the real application the student learns to develop efficient real world application at the time of project training.

So, the project training is very important for the student for self-development and self-confident. Also student learns organizational structure, rules and regulations and management in a real sense, which helps student to get discipline in life.

Aimed for providing the reader with easier and in-depth knowledge of all the basic as well as important aspects related to the systems having the functionality's of their respective fields in form of report.

The report contains the literature of almost all the things, which I have gone through from the point of view of any system development life cycle.

Moreover I have found DBMS/RDBMS to be the most exciting environment to work with, especially when the G.U.I Tool like Visual studio (asp.net) 3.5 with C#.

A Master of Computer Applications (MCA) is a three year full time course. It covers various topics associated with the area of computer science. In the fourth semester students have to develop a project. During a project on “Online Shopping (Readymade Garments)” for “Shree Jaysukhalal Vadher Institute of Management Studies, Jamnagar”.

An effort has been made to exhaustively deal with every part of the website developed and at the appropriate position, so that a user can easily maintain the Record and all the information.

ACKNOWLEDGEMENT

This project work has been the most practical and exciting part of my learning experience, which would be an asset for me for my future carrier.

We are thankful to Mr. Pavan Jain for providing us the project information from HCL CDC PVT. LTD.

No Portal is created entirely by an individual. Many people have helped to create this website and each of their contribution has been valuable. Proper organization of concept and analysis of the system is due to keen interest and helping hand of my teachers and colleagues.

We are sincere thanks to Mr. -------- (Head of Department), who was a constant source of inspiration not only during this project, but also in the last two years, spent in pursuing our MCA degree at our college.

We are deeply thankful to Mr. ----------- (Training & Placement Officer) who are moldings our thoughts and vision towards all the subjects, we was studying in all these two years.

Our most sincere thanks to our Project Guide Mr. Shyama Bhattacharya, for his kind co-operation and who has always been guiding, encouraging and motivating us throughout the Project.

We are also greatly thankful to the entire HCL Career Development Centre Members and our college faculty who have helped us in completion of this project directly or indirectly.

INTRODUCTION OF COMPANY

HCL CDC Pvt. Ltd is a fast growing Information Technology company, playing its part in transforming the way the world does business.

1.1.1 Company Profile

Name : - HCL CDC Pvt.Ltd. Contact Person :- Mr. Pawan Jain Address :- ‘Shalin Building’,3rd Floor, Near Nehru

Bridge, Ashram Road, Ahmedabad-380 015

Phone :- 079-26565103/4/9 Email :- [email protected]

“INFORMATION TECHNOLGY” has emerged as a bubbling and a progressive field since the last decade. It is the key factor for transforming the world into, what we now know as, “A Global Village”, making the sharing of knowledge and information just a click away. Computers and Information Technology is soon to be a part-and-parcel of our daily lives.

For us, at HCL CDC PVT.LTD, Customer Satisfaction holds top priority. We pay a great deal of attention to our customer’s needs and what is good for them. When it comes to computing, a reliable, fast, cost-effective and top of the line sales and services of computer becomes essential. We offer the best and the most appropriate solutions to our clients and customers. We make it work for them.

1.1.2 TECHNICAL SKILS

Computer Hardware

Computers – Desktop PCs, Laptops, Servers, Work stations

Peripherals – Modems, Printers, Scanners, All in ones

Networking – All types of LAN/WAN cabling including site preparation

Consulting – Site Preparation, Modular Furniture Repairs Maintenance and Services

Annual Maintenance Contracts

Computer Stationery – CD and Floppy media, Printer, Cartridges

Authorized OF

IBM / Lenovo

Compaq-HP

Wipro

mailto:[email protected]

HCL

ACER

Computer Software

Standard software packages and products like Microsoft, Adobe, Macromedia, UNIX, Linux, Novell, etc.

Customized software solutions for office automation, billing financial accounting, inventory, signature verification, etc. as per customer requirements.

Customized software solutions for Income Tax Dept. for their different requirements. Customized software solutions for Central Excise (Service Tax Division) as per their requirements.

Web Designing and Web enabled applications. Web hosting, consulting and maintenance of web sites.

Maintenance

We have been handling the maintenance of Computers of CCIT Ahmedabad Charge including Bangalore, Chennai, Rajkot and Baroda since the last 5 years.

We have also handled the maintenance of computer hardware,` software and networking in various co-operative banks.

We are providing Facility Management Services (On Site Hardware/Software Engineer) for daily Support

Miscellaneous

Data Entry – We provide man-power to perform data entry operations at various places including Excise Dept.

Training – We provide corporate training at various places thereby helping our customers to learn the know-how of different software programs.

Project Profile

Online Shopping Site: (Website)

This material for the report of “online Shopping (gkstools.com)” gives a detailed idea about analysis and design of the project. The given problem statement for the project has been completely analyzed and the objectives have been set for the project.

The “gkstools.com” is an E-Commerce application. Keeping in view of the potential for web-based shopping process, the online shopping system for the web has been designed to perform all possible important functions.

The function include the product Catalog, Special Offers, Customer Login And Registration, Shopping cart, place order, customer services and other facilities for the web customers. The administrator functional areas include the Category Master, Sub Category Master, Product Master, User Master, User Login.

Online Shopping Website

1. Introduction2. Project Management3. System Analysis4. System Design5. Implementation Details6. Testing7. Screen Shots

1. – INTRODUCTION

1. Project Summary

2. Purpose3. Scope

1.1 PROJECT SUMMARY

Also the concept of Business-to-Business and business-to-customer to find out the target people for the specific product.

Creating the Code Strategy for Business Logic and designing Structure of this Website.o In the shopping Cart the Any Customer can add, delete the product in the cart.

And customer also Change the number of quantity of the product in the cart. And it will check out. Then the customer will click on the check out then it must be the registered will us. For this customer registration facility is available.

o In this site the customer is also show your cart by clicking on the view cart. In the

view cart the customer is show the product ID, Product image, Product Price and Shipping Charge and quantity of product. The customer is also increase or decrease the quantity.

o In this site the cart is maintain with the help of two table like Cart Master and Cart

Detail: In the cart master is store the customer detail, Total amount and shipping

charge information. In the cart Detail is stored the Detail about the product like Category ID,

Subcategory ID , Product ID, Product Price, Product Shipping Charge, and other important detail about the Product.

o If any customers have any kind of inquiry then it will send the inquiry to the

owner. For this I have designed the inquiry page in this page the customer is write its inquiry and press the submit. Then the customer is press the submit then the customer query is directly Emailed to the Owner mail address.

o Finally the Customer is checkout then it will generate the Bill report for the user

in which it displays all the information about the Purchase. And it will also give the facility to print out this bill or report.

All the Products Details of this site is authorized by the Owner. It will Change any product in Control Panel.

o The entire website is updated through the control panel of this website. In the

Control Panel of this website have different pages like Category entry, Subcategory Entry, Product Entry, User Entry, Special Offer Entry, etc.

In the Category Entry the Owner is Enter or stored the Value of different types of Product Category.

In the subcategory Entry the owner is Enter or store the value of different types of Subcategory in different Category wise.

In the Product Entry the Owner is Stored the all the information about the product like Product ID, Product Name, It’s description, Price, shipping charge, Image. for the Product image we create the upload image with the help of this the owner itself upload the product image and it will display on the website. It is useful for owner. He can not need to call any other to change, add, or delete the product on the website. All the product is categorized with the category ID and Subcategory ID.

In the Special Offer Entry is used for any kind of special offer available in the product. Which product is stored in the Special Offer entry it Display on the Home page of the website.

User entry is used to handle the control panel of the website. If the user is registered or authorized with us then and then it will allow to login the control panel and change the any product.

In the Control panel all the pages have a facility to navigate the record with the help of first, last, next, and previous button. And it will also provide the facility to directly find the any record.

Entire Website is fully dynamically. The entire product, Menu is display dynamically.

1.2 PURPOSE

The objective of the system is t provide generic trading system that contains the basic functionality of any Business to customer and business to business online shopping website.

The provides the reusable software components that can be used by any client for rapid application development and encouraging reuse of pre-developed system pieces rather than building from scratch.

1.2.1 Provide online Product selling1.2.2 Provide administrator module for database handling.1.2.3 Other

1.3 SCOPE

The trend in the organization in to use E-Commerce as path towards global market. Many organizations provide online shopping. The basic functionality remains common for this kind of shopping so it is very beneficial to develop reusable pieces of software solution that can provide this basic functionality.

This kind of component based Application development provides rapid application development of complex system. Component based development also provides better scalability and maintainability.

Online shopping website provides these kinds of basic components that can be reused and can tailor to the requirement of the organization.

2 . - Project management

2.1 Project Planning and Scheduling2.1.1 Project Development Approach2.1.2 Project Planning2.1.3 Schedule Representation

2.2 Risk Management2.2.1 Risk Identification2.2.2 Risk Analysis2.2.3 Risk Planning

2.1 Project Planning and Scheduling

2.1.1 Project Development Approach

This project is given to me by company to fulfill the client’s requirement. Now-a-days E-Business and online Shopping is very growing industry. So everybody wants that his business is becomes global and worldwide. Our client wants to develop the website that can provide facility to their customer to buy the product online. For the website an extra-ordinary and attractive look is very much necessary for attract the new customer and second thing is very goof functionalities. The user can easily find the product through the category and subcategory wise. The user can also show the full description about the product and also it is place order, and pay the bill online. Like this various other features can be executed with the minimum efforts and accordingly database design has been setup for this website.

Software process model

To solve actual problems in industry setting, software engineer or a team of engineers must incorporate a development strategy that encompasses the process, methods and tools layers and generic phases. This strategy is often referred to as process model or a software engineering paradigm. A process model for software engineering chosen based

on the nature of the project and application, the method and tools to be used, and the controls and deliverables are required.

2.1.2 Project Planning

“Software Project scheduling is an activity that distributes estimated efforts across the planned duration by allocating the efforts to specific software engineering tasks.”

For this project, we have collected the project requirements from client. Also the requirements are examined from different aspects of the developments requirements. Then the whole project is divided in to modules and according to that modules the development work has been done. The DDs are designed according to the requirements. For each module, the designs have been developed and then it is implemented.

2.1.3 Schedule representation

2.2 Risk Management:

Risk management is the process of measuring, or assessing, risk and developing strategies to manage it. Strategies include transferring the risk to another party avoiding the risk, reducing the negative effect of the risk, and accepting some or all of the consequences of a particular risk. Traditional risk management focuses on risks stemming

from physical or legal causes (e.g. natural disaster or fires, accidents, death and lawsuits). Financial risk management, on the other hand, focuses on risk that can be managed using traded financial instruments.

In ideal risk management, a prioritization process is followed whereby the risks with lower probability of occurring are handled first, and risk with lower probability of occurrence and lower loss are handled later.

Step in the risk management process establishing the context involves

Planning the remainder of the process. Mapping out the following: the scope of the exercise, the identity and objectives of

stakeholders and the basis upon which risks will be evaluated. Defining a framework for the process and an agenda for the Identification. Developing an analysis of risk involved in the process.

2.2.1 Risk Identification:After establishing the context, the next step in the process of managing risk is to

identify potential risks. Risks are about events that, when triggered, cause problems. Hence, risk identification can start with the source of problems, or with the problem itself.

In this project there can be following risks:The order risk is associated with the software. If in the software the wrong user is

authorized by mistake then he may do changes that cause the system in dangerous mode. There can be risk of natural threats.

2.2.2 Risk Analysis:Once risks have been identified, they must then be assessed as to their potential

severity of loss and to the probability of occurrence. Regardless of the prevention techniques employed, possible threats that could arise inside and outside the organization need to be assessed. Regardless of the type of threat, the goals of the business recovery planning are to ensure the safety of customers, employees and other personal during the following a disaster.

The relative probability of a disaster occurring should be determined. Here by the first risk can occur because of the less of communication with all branches of Apollo for requirement fulfillment. For example, the company may not have interacted with the branch of Apollo in U.S.A. and that branch needs some additional functionality of the software.

If by mistake any person threat Administrator password then he can change the data in software and can leak information. Same thing occurs if the wrong user is authorized. The software may be in problem by natural threat e.g. internal flooding,

External flooding, internal fire, external fire etc.

2.2.3 Disaster Prevention:Because a goal of business recovery planning is to ensure the safety of personnel

and assets during the following a disaster, a critical aspect of the risk analysis process is to identify the preparedness and preventive measures in place at any point in time. Once the potential areas of high exposure to the organization are identify, additional preventative measures can be considered for implementation.

Disaster prevention and preparedness begins at the top of organization. The attitude of senior management toward security and prevention should permeate the entire organization. Therefore, management’s support of disaster planning can focus attention on good security and prevention techniques and better prepare the organization for unwelcome and unwanted.Disaster prevention techniques include two categories

Procedural prevention Physical prevention

Procedural prevention relates to activities performed on a day-to-day, month-to-month, or annual basis, relating to security and recovery. Procedural prevention begins with assigning responsibility for overall security of the organization to an individual with adequate competence and authority to meet the challenges. The objective of procedural prevention is to define activities necessary to prevent various types of disasters and ensure that these activities are performed regularly.

Physical prevention and preparedness for disaster beings when a site is constructed. It includes special requirement for building construction, as well as fire protection for various equipment components. Special considerations include: computer area, fire detection and extinguishing system, records protection, air conditioning, heating, and ventilation, electrical supply and UPS system, emergency procedures, vault storage area(s), archival systems.

2.2.4 Risk Planning:Once risks have been identified and assessed, all techniques to manage the risk

fall into one or more of these four major categories: Tolerate (retention) Treat (mitigation) Terminate (elimination)

Transfer (buying insure)

Ideal use of these strategies may not be possible. Some of them may involve tread-offs that are not acceptable to the organization or a person making the risk management decisions.

2.2.5 Risk avoidance:Includes not performing an activity that could carry risk. An example would be

not buying a property or business in order to not take on the liability that comes with it. Another would be not flying in order to not to take the risk that the airplanes was to be hijacked. Avoidance may seem the answer to all risk, but avoiding risk also means losing out on the potential gain that accepting (retaining) the risk may have allowed, not entering a business to avoid the risk of loss also avoid the possibility of earning profits.

2.2.6 Risk reduction:Involves methods that reduce the severity of the loss. Examples include sprinklers

designed to put out a fire to reduce the risk of loss by fire. This method may cause a greater loss by water damage and therefore may not be suitable. Hal on fire suppression systems may mitigate that risk, but the cost may be prohibitive as a strategy. Modern software development methodologies reduce risk by developing and delivering software incrementally. Early methodologies suffered from the fact that they only delivered software in the final phase of development; any problems encountered in earlier phases meant costly rework and often jeopardized the whole project. By developing in iteration, software project can limit effort wasted to a single iteration. A current trend in software development, spearheaded by the extreme programming community, is to reduce the size of iteration to the smallest size possible, sometimes as little as one week is allocated to an iteration.

3 . - System Analysis

1.2 Objective

A key objective of this system is that it consolidates the data in one central location. This will enable easy management of all information and ensure data integrity across the entire breadth of the system. The online order management system will provide such a facility for ordering any product so that he can easily get the product and also can inquiry online. And it is also very useful to customers because it saves their time and money.

To shopping via Internet and online. Customer can see all the items which available in the shop. And get the full detail

information about the particular product. Customer has no need to gone for a shopping in outside the home. It is save the time of the customer. Customer can also pay for the purchased Product. To provide facility for if product not found then give detail of this product to admin.

Admin best try for provide that product. The main objective of the project is to create a system that allows users to order the

product based on name of that product. The selected products are displayed in a tabular format and the user can order their products online through credit card Payment.

1.3 Current Scenario

Currently the system is static so the customer can just see the product online but they can’t order it. Customer has to do it manually and payment is also manually done. So we are trying to make it dynamic and we will replace the current ordering system to the latest technology.

Drawback of current system

Since the ordering of the products is done offline currently it is time consuming.

Customer has to pay somewhat more also.

1.4 Proposed solution

The system will be made such that the customer can order the product online and payment of that can also be done online through credit card, visa card etc. So the new system will save time and money of the customer.

1.5 Preliminary Analysis

1.1.1 Scope

Due to Internet access customers uses Internet more and more for their shopping needs. They also save time and money by doing so, and for more of their work related activity.

This system should provide facility to register online for online ordering.

The system should provide the facility for inquiry if the customer has any query.

The system should provide facility for online payment.

This System should be able to generate customer related report.

1.1.2 Feasibility Study

A feasibility study is carried out to select the best system that meets performance requirements. A feasibility study is designed to provide an over view of the primary issues related to a business idea. The purpose is to identify any “make or break” issues that would prevent your business from being successful in the market place. In other words, a feasibility study determines whether the ideas make sense.

Feasibility study provides a lot of information necessary for the business plan. For example a good market is necessary in order to determine the project’s feasibility. This information provides the basis for the market section of the business plan.

Technical Feasibility

The system will be hosted on the internet so company need internet connection in that organization, as well as they need MS access to store the data related to products and customers.

System can be accessed by any platform no concern with open source community or Microsoft Technology, only thing needed is that .Net Framework must be installed at application server. I am able to complete the project within specified time.

This system can be easily supported by the hardware and software requirements of any system. The system can also produce its required output.

The proposed system must provide adequate responses to inquires, regardless of the number or locations of the users. There must be technical guarantees of accuracy, reliability, ease of access, and data security.

Economical Feasibility:

Economical feasibility addresses to the following issues:

software resource requirement of the proposed system is .NET Framework 2.0 and MS Access that are already owned by the organization and do not require additional Investment.

For declaring that the system is economically feasible, the benefits obtain from the system has to be related against the cost incurred to actually develop the system

because the software which are used here is already owned by the company. It needs the server which can run this system which is already company has.

The hardware requirement of the system is at least a PC for an administrator to handle the site from admin panel. The development cost of the project is not much higher.

Behavioral Feasibility:

Proposed system will behave according to the requirement made or not. Responses time of the system must be noticed because it is a web based system whether it takes too much time to response or give quick response or response in the specific period of time this consideration is most important. Time consuming processes are possible to run on this environment or not it is also important.

Operational Feasibility:

The proposed system will meet the operational requirements like system Performance, accessibility of information, client acceptance and efficient solutions to the queries of the user.

If user has some basic knowledge of Internet, user can operate this application easily. It provides easy user interface.

Operational feasibility has been considered from the user’s point of view. This application once deployed, can run easily without any maintenance at this point of time. After the inclusion of database in future, the database might need some clean up after some period of time. If the database size becomes large, then it might need some changes in handling of the application and might require some optimization so that application runs faster and retrieves data faster.

1.6 System Requirements

Hardware Configuration:

Server Configuration:Standard Pentium series processor.

Minimum 4 MB RAM. HDD storage capacity of 360GB with 5400 rpm or more.

Client Configuration:

Any computer system with normal speed.

Internet Connectivity

Software Requirements:

Server Software:

Visual Studio .Net 2005 (Frame work 2.0)

Windows 2000 or higher OS.

Client Software:

VGA or higher resolution monitor,

IE 6.0+,Fire fox 2.0+, Flash.

System Requirement Study:

The requirements can be classified as below.

1) Functional requirements.2) Non-functional requirements.

Functional Requirements:

DATABASE FUNCTION1) Inserting the product and customer information.2) Retrieval of the stored data according to the user needs.3) Delete of stored information of outdated products which are out of market and

customer needs.4) Updating the stored information according to the changes in products change and

customer information.

SYSTEM FUNCTIONSMain features of the system are as follows.1) To provide the facility to register a new customer.2) To provide the facility to customer to add product to cart, remove product from cart,

and also to provide the facility to calculate total price.3) To provide the facility to conform order and shipping.4) To provide facility to customer to see account, edit account; edit credit card detail,

change password.5) To provide facility to administrator to add customer, add category, add product, edit

bill info, edit credit card info, View daily order, edit ship info.6) To provide the facility to customer for the inquiry of product.

Non Functional Requirements:

EfficiencyThe system must provide easy and fast access without consuming time and

resources.

ReliabilityUser should never be surprised by the behavior of the system and it should also

provide meaningful feedback when occur and provide context sensitive user help facility so that user can recover from the errors. The system should be available whenever user demanding for the service.

PortabilityThe system must be platform independent, network independent, and hardware

independent. For example for running the system not any extra hardware is required.

Constraints:

Payment through e-check/DD needs gateway services as of high cost.

In credit card validation, all the visa card, master card and American express card provided primary level validation but secondary level validation is of high cost.

The user has to agree with the policies of the retailer.

The Customer must have some ID like passport, Social security number, voting card, PAN card etc.

There is wide use of images low range of RAM is little inconvenient to make it faster. To get result very fast and appropriate it needs to have high speed of RAM.

4 .- Technology Used

Introduction to .NET

Visual Studio .NET is a complete set of development tools for building ASP Web applications, XML Web services, desktop applications, and mobile applications. Visual Basic .NET, Visual C++ .NET, and Visual C# .NET all use the same integrated development

Web Form

.NET Framework

Windows

Web Service

.NET Foundation

Web Services

The InternalWeb Service

Third-PartyWeb Services

.NET EnterpriseServers

Clients Applications

environment (IDE), which allows them to share tools and facilitates in the creation of mixed-language solutions. In addition, these languages leverage the functionality of the .NET Framework, which provides access to key technologies that simplify the development of ASP Web applications and XML Web services.

The .NET Framework is an integral Windows component that supports building and running the next generation of applications and XML Web services. The .NET Framework is designed to fulfill the following objectives:

To provide a consistent object-oriented programming environment whether object code is stored and executed locally, executed locally but Internet-distributed, or executed remotely.

To provide a code-execution environment that minimizes software deployment and versioning conflicts.

To provide a code-execution environment that promotes safe execution of code, including code created by an unknown or semi-trusted third party.

To provide a code-execution environment that eliminates the performance problems of scripted or interpreted environments.

To make the developer experience consistent across widely varying types of applications, such as Windows-based applications and Web-based applications.

To build all communication on industry standards to ensure that code based on the .NET Framework can integrate with any other code.

The .NET Framework has two main components: the common language runtime and the .NET Framework class library. The common language runtime is the foundation of the .NET Framework. You can think of the runtime as an agent that manages code at execution time, providing core services such as memory management, thread management, and remoting, while also enforcing strict type safety and other forms of code accuracy that promote security and robustness. In fact, the concept of code management is a fundamental principle of the runtime. Code that targets the runtime is known as managed code, while code that does not target the runtime is known as unmanaged code. The class library, the other main component of the .NET Framework, is a comprehensive, object-oriented collection of reusable types that you can use to develop applications ranging from traditional command-line or graphical user interface (GUI) applications to applications based on the latest innovations provided by ASP.NET, such as Web Forms and XML Web services.

The .NET Framework can be hosted by unmanaged components that load the common language runtime into their processes and initiate the execution of managed code, thereby creating a software environment that can exploit both managed and unmanaged features. The .NET Framework not only provides several runtime hosts, but also supports the development of third-party runtime hosts.

For example, ASP.NET hosts the runtime to provide a scalable, server-side environment for managed code. ASP.NET works directly with the runtime to enable ASP.NET applications and XML Web services, both of which are discussed later in this topic.

Internet Explorer is an example of an unmanaged application that hosts the runtime (in the form of a MIME type extension). Using Internet Explorer to host the runtime enables you to embed managed components or Windows Forms controls in HTML documents. Hosting the runtime in this way makes managed mobile code (similar to Microsoft® ActiveX® controls) possible, but with significant improvements that only managed code can offer, such as semi-trusted execution and isolated file storage.

The following illustration shows the relationship of the common language runtime and the class library to your applications and to the overall system. The illustration also shows how managed code operates within a larger architecture.

.NET Framework in context

The following sections describe the main components and features of the .NET Framework in greater detail.

Features of the Common Language Runtime (CLR)

The common language runtime manages memory, thread execution, code execution, code safety verification, compilation, and other system services. These features are intrinsic to the managed code that runs on the common language runtime.

With regards to security, managed components are awarded varying degrees of trust, depending on a number of factors that include their origin (such as the Internet, enterprise network, or local computer). This means that a managed component might or might not be able

to perform file-access operations, registry-access operations, or other sensitive functions, even if it is being used in the same active application.

The runtime enforces code access security. For example, users can trust that an executable embedded in a Web page can play an animation on screen or sing a song, but cannot access their personal data, file system, or network. The security features of the runtime thus enable legitimate Internet-deployed software to be exceptionally feature rich.

The runtime also enforces code robustness by implementing a strict type-and-code-verification infrastructure called the common type system (CTS). The CTS ensures that all managed code is self-describing. The various Microsoft and third-party language compilers generate managed code that conforms to the CTS. This means that managed code can consume other managed types and instances, while strictly enforcing type fidelity and type safety.

In addition, the managed environment of the runtime eliminates many common software issues. For example, the runtime automatically handles object layout and manages references to objects, releasing them when they are no longer being used. This automatic memory management resolves the two most common application errors, memory leaks and invalid memory references.

The runtime also accelerates developer productivity. For example, programmers can write applications in their development language of choice, yet take full advantage of the runtime, the class library, and components written in other languages by other developers. Any compiler vendor who chooses to target the runtime can do so. Language compilers that target the .NET Framework make the features of the .NET Framework available to existing code written in that language, greatly easing the migration process for existing applications.

While the runtime is designed for the software of the future, it also supports software of today and yesterday. Interoperability between managed and unmanaged code enables developers to continue to use necessary COM components and DLLs.

The runtime is designed to enhance performance. Although the common language runtime provides many standard runtime services, managed code is never interpreted. A feature called just-in-time (JIT) compiling enables all managed code to run in the native machine language of the system on which it is executing. Meanwhile, the memory manager removes the possibilities of fragmented memory and increases memory locality-of-reference to further increase performance.

Finally, the runtime can be hosted by high-performance, server-side applications, such as Microsoft® SQL Server™ and Internet Information Services (IIS). This infrastructure enables you to use managed code to write your business logic, while still enjoying the superior performance of the industry's best enterprise servers that support runtime hosting.

Compilation Process of .Net Technology

Figure 2 Language Compilation in .NET

.NET Framework Class Library

The .NET Framework class library is a collection of reusable types that tightly integrate with the common language runtime. The class library is object oriented, providing types from which your own managed code can derive functionality. This not only makes the .NET Framework types easy to use, but also reduces the time associated with learning new features of the .NET Framework. In addition, third-party components can integrate seamlessly with classes in the .NET Framework.

For example, the .NET Framework collection classes implement a set of interfaces that you can use to develop your own collection classes. Your collection classes will blend seamlessly with the classes in the .NET Framework.

Source Code in VB 2005

Source Code in C#

Source Code in Another .NetLanguage

VB 2005 Compiler (vbc.exe)

C# Compiler (csc.exe)

Appropriate Compiler

DLL or EXE file in IL (intermediate

language code)

Execute

JIT (just-in-time compiler)

Native Machine Code

As you would expect from an object-oriented class library, the .NET Framework types enable you to accomplish a range of common programming tasks, including tasks such as string management, data collection, database connectivity, and file access. In addition to these common tasks, the class library includes types that support a variety of specialized development scenarios. For example, you can use the .NET Framework to develop the following types of applications and services:

Console applications. Windows GUI applications (Windows Forms). ASP.NET applications. XML Web services. Windows services.

For example, the Windows Forms classes are a comprehensive set of reusable types that vastly simplify Windows GUI development. If you write an ASP.NET Web Form application, you can use the Web Forms classes.

Accessing data with ADO.NET

ADO.NET provides consistent access to data sources such as Microsoft SQL Server, as well as data sources exposed through OLE DB and XML. Data-sharing consumer applications can use ADO.NET to connect to these data sources and retrieve, manipulate, and update data.

ADO.NET cleanly factors data access from data manipulation into discrete components that can be used separately or in tandem. ADO.NET includes .NET Framework data providers for connecting to a database, executing commands, and retrieving results. Those results are either processed directly, or placed in an ADO.NET Dataset object in order to be exposed to the user in an ad-hoc manner, combined with data from multiple sources, or remote between tiers. The ADO.NET Dataset object can also be used independently of a .NET Framework data provider to manage data local to the application or sourced from XML.

The ADO.NET classes are found in System.Data.dll, and are integrated with the XML classes found in System.Xml.dll. When compiling code that uses the System.Data namespace, reference both System.Data.dll and System.Xml.dll.

ADO.NET provides functionality to developers writing managed code similar to the functionality provided to native COM developers by ADO.

ADO.NET Components

The ADO.NET components have been designed to factor data access from data manipulation. There are two central components of ADO.NET that accomplish this: the Dataset,

and the .NET Framework data provider, which is a set of components including the Connection, Command, DataReader, and DataAdapter objects.

The ADO.NET Dataset is the core component of the disconnected architecture of ADO.NET. The Dataset is explicitly designed for data access independent of any data source. As a result it can be used with multiple and differing data sources, used with XML data, or used to manage data local to the application. The Dataset contains a collection of one or more DataTable objects made up of rows and columns of data, as well as primary key, foreign key, constraint, and relation information about the data in the DataTable objects.

The other core element of the ADO.NET architecture is the .NET Framework data provider, whose components is explicitly designed for data manipulation and fast, forward-only, read-only access to data. The Connection object provides connectivity to a data source. The Command object enables access to database commands to return data, modify data, run stored procedures, and send or retrieve parameter information. The DataReader provides a high-performance stream of data from the data source. Finally, the DataAdapter provides the bridge between the DataSet object and the data source. The DataAdapter uses Command objects to execute SQL commands at the data source to both load the DataSet with data, and reconcile changes made to the data in the DataSet back to the data source.

You can write .NET Framework data providers for any data source. The .NET Framework ships with two .NET Framework data providers: the .NET Framework Data Provider for SQL Server and the .NET Framework Data Provider for OLE DB.

The following diagram illustrates the components of ADO.NET architecture.ADO.NET architecture

Platform Invoke (Windows API)

Platform invoke relies on metadata to locate exported functions and marshal their arguments at run time. The following illustration shows this process.

A platform invoke call to an unmanaged DLL function

When platform invoke calls an unmanaged function, it performs the following sequence of actions:

1. Locates the DLL containing the function. 2. Loads the DLL into memory. 3. Locates the address of the function in memory and pushes its arguments onto the stack,

marshaling data as required.

Why we Use C#.Net:

It supports Client/Server Architecture. C#.Net also provides Database Objects like ADO.Net which is very useful for making Client/server application. It gives more facility like disconnected database structure with classes like Data Adapter, Data connection.

C#.Net is object oriented language which is providing facility of Inheritance, constructors, destructors, multithreading etc. C#.Net provides many data types which are giving flexibility in programming. It also provides the Crystal Report support to make report this is the advantage of C#.Net. In our application reports are very important part with graphical representation.

The most important feature of C#.Net is disconnected database structure. That features is very much useful in our application and it also give speed and accuracy to the client/server model.

Features of C#.Net:

Inheritance: C Sharp .Net supports inheritance by allowing you to define classes that serve as the basis for derived classes. Derived classes inherit and can extend the properties and methods of the base class. They can also override inherited methods with new implementations. All classes created with Visual Basic .Net are inheritable by default. Because the forms you design are really classes, you can use inheritance to define new forms based on existing ones.

Exception Handling: C Sharp .Net supports structured exception handling, using and enhanced version of the Try…Catch…Finally syntax supported by other languages such as c++. Structured exception handling combines a modern control structure with exceptions, protected blocks of code and filters. Structured exception handling makes it easy to create and maintain programs with robust comprehensive error handlers.

Overloading: Overloading is the ability to define properties, methods, or procedures that have the same name but use different data types. Overloaded procedures allow you to provide as many implementations as necessary to handle different kinds of data, while giving the appearance of a single, versatile procedure.

Overriding Properties and Methods: The overrides keyword allows derived objects to override characteristics inherited from Parent objects. Overridden members have the same arguments as the members inherited form the base class, but different Implementations. A member’s new implementation can call the original implementation in the parent class by preceding the member name with My Base.

Constructors and Destructors: Constructors are procedures that control initialization of new instances of a class. Conversely, destructors are methods that free system resources when a class leaves scope or is set to nothing. C Sharp .Net supports constructors and destructors using the sub new and sub finalize procedures.

Data Types: C Sharp .Net introduces three new data types. The char data type is and unsigned 16-bit quantity used to store Unicode characters. It is equivalent to the .Net Framework System. Char data type.

Interfaces: Interfaces describe the properties and methods of classes, but unlike classes, do not provide implementations. The interface statement allows you to

declare interfaces, while the implements statement lets you write code that puts the items described in the interface into practice.

Shared Members: Shared members are properties, procedures, and fields that are shared by all instances of a class. Shared data members are useful when multiple by objects need to use information that is common to all. Shared class methods can be used without first creating and object form a class.

References: References allow you to use objects defined in other assemblies. In C Sharp .Net, references point to assemblies instead of type libraries.

Namespaces: Namespaces prevent naming conflicts by organizing classes, interfaces, and methods into hierarchies.

Assemblies: Assemblies replace and extend the capabilities of type libraries by, describing all the required files for a particular component or application. An assembly can contain one or more namespaces.

Attributes: Attributes enable you to provide additional information about program elements. For example, you can use an attribute to specify which methods in a class should be exposed when the class is used as a XML Web service.

Multithreading: C Sharp .Net allows you to write applications that can perform multiple tasks independently. A task that has the potential of holding up other tasks can execute on a separate thread, a process known as multithreading. By causing complicated tasks to run on threads that are separate from your user inter face, multithreading makes your applications more responsive to user input.

Bit Shift Operators: C Sharp .Net now supports arithmetic left and right shift operations on integral data types. Arithmetic shifts are not circulars, which means the bits shifted off one end of the result are not reintroduced at the other and. The corresponding assignment operators are provided as well.

MS SQL SERVER 2005 Express Edition

Overview

Microsoft SQL Server 2005 Express Edition extends the performance, reliability, quality, and ease-of-use of Microsoft SQL Server version 7.0. Microsoft SQL Server 2005 Express Edition includes several new features that make it an excellent database platform for large-scale online transactional processing (OLTP), data warehousing, and e-commerce applications. The OLAP Services feature available in SQL Server version 7.0 is now called SQL Server 2005 Express Edition Analysis Services. The term OLAP Services has been replaced with the term Analysis Services. Analysis Services also includes a new data mining component

Microsoft SQL Server 2005 Express Edition is a set of components that work together to meet the data storage and analysis needs of the largest Web sites and enterprise data processing systems. The topics in SQL Server Architecture describe how the various components work together to manage data effectively.

Internet Integration

The SQL Server 2005 Express Edition database engine includes integrated XML support. It also has the scalability, availability, and security features required to operate as the data storage component of the largest Web sites. The SQL Server2005 Express Edition programming model is integrated with the Windows DNA architecture for developing Web applications, and SQL Server 2005 Express Edition supports features such as English Query and the Microsoft Search Service to incorporate user-friendly queries and powerful search capabilities in Web applications.

Scalability and Availability

The same database engine can be used across platforms ranging from laptop computers running Microsoft Windows 98 through large, multiprocessor servers running Microsoft Windows 2000 Data Center Edition. SQL Server 2005 Express Edition supports features such as federated servers, indexed views, and large memory support that allow it to scale to the performance levels required by the largest Web sites.

Enterprise-Level Database Features

The SQL Server 2005 Express Edition relational database engine supports the features required to support demanding data processing environments. The database engine protects data integrity while minimizing the overhead of managing thousands of users concurrently modifying the database.

SQL Server 2005 Express Edition includes a set of administrative and development tools that improve upon the process of installing, deploying, managing, and

using SQL Server across several sites. SQL Server 2000 also supports a standards-based programming model integrated with the Windows DNA, making the use of SQL Server databases.

Data warehousing

SQL Server 2005 Express Edition includes tools for extracting and analyzing summary data for online analytical processing. SQL Server also includes tools for visually designing databases and analyzing data using English-based questions.

Database Architecture

Microsoft SQL Server 2005 Express Edition data is stored in databases. The data in a database is organized into the logical components visible to users. A database is also physically implemented as two or more files on disk.

By using a database, it is possible to work primarily with the logical components such as tables, views, procedures, and users. The physical implementation of files is largely transparent. Typically, only the database administrator needs to work with the physical implementation.

Each instance of SQL Server has four system databases (master, model, tempdb, and msdb) and one or more user databases. Some organizations have only one user database, containing all the data for their organization. Some organizations have different databases for each group in their organization, and sometimes a database used by a single application.

It is not necessary to run multiple copies of the SQL Server database engine to allow multiple users to access the databases on a server. An instance of the SQL Server Standard or Enterprise Edition is capable of handling thousands of users working in multiple databases at the same time.

When connecting to an instance of SQL Server, the connection is associated with a particular database on the server. This database is called the current database. The user is usually connected to a database defined as the default database by the system administrator, although its uses connection options in the database APIs to specify another database.

SQL Server 2005 Express Edition allows detaching databases from an instance of SQL Server, then reattaching them to another instance, or even attaching the database back to the same instance. If there is SQL Server database file, it is possible to attach that database file with a specific database name.

Relational Database components:

The database component of Microsoft SQL Server 2005 Express Edition is a Structured Query Language (SQL)–based, scalable, relational database with integrated Extensible Markup Language (XML) support for Internet applications. Each of the following terms describes a fundamental part of the architecture of the SQL Server2005 Express Edition database component:

Database

A database is similar to a data file in that it is a storage place for data. Like a data file, a database does not present information directly to a user; the user runs an application that accesses data from the database and presents it to the user in an understandable format. Database systems are more powerful than data files in that data is more highly organized.

In a well-designed database, there are no duplicate pieces of data that the user or application must update at the same time. Related pieces of data are grouped together in a single structure or record, and relationships can be defined between these structures and records.

Relational Database

Although there are different ways to organize data in a database, relational databases are one of the most effective. Relational database systems are an application of mathematical set theory to the problem of effectively organizing data. In a relational database, data is collected into tables (called relations in relational theory).

Scalable

SQL Server 2005 Express Edition supports having a wide range of users access it at the same time. An instance of SQL Server 2005 Express Edition includes the files that make up a set of databases and a copy of the DBMS software. Applications running on separate computers use a SQL Server 2005 Express Edition communications component to transmit commands over a network to the SQL Server 2005 Express Edition instance. When an application connects to an instance of SQL Server 2005 Express Edition, it can reference any of the databases in that instance that the user is authorized to access. The

communication component also allows communication between an instance of SQL Server 2005 Express Edition and an application running on the same computer.

Structured Query Language

To work with data in a database, the user have to use a set of commands and statements (language) defined by the DBMS software. Several different languages can be used with relational databases; the most common is SQL. The American National Standards Institute (ANSI) and the International Standards Organization (ISO) define software standards.

Extensible Markup Language

XML is the emerging Internet standard for data. XML is a set of tags that can be used to define the structure of a hypertext document. XML documents can be easily processed by the Hypertext Markup Language, which is the most important language for displaying Web pages.

Database Design Considerations

Designing a database requires an understanding of both the business functions you want to model and the database concepts and features used to represent those business functions.

It is important to accurately design a database to model the business because it can be time consuming to change the design of a database significantly once implemented. A well-designed database also performs better.

Database Architecture

Microsoft® SQL Server™ 2005 Express Edition data is stored in databases. The data in a database is organized into the logical components visible to users. A database is also physically implemented as two or more files on disk.

When using a database, you work primarily with the logical components such as tables, views, procedures, and users. The physical implementation of files is largely transparent. Typically, only the database administrator needs to work with the physical implementation.

Each instance of SQL Server has four system databases (master, model, tempdb, and msdb) and one or more user databases. Some organizations have only one user database, containing all the data for their organization. Some organizations have different databases for each group in their organization, and sometimes a database used by a single application. For

example, an organization could have one database for sales, one for payroll, one for a document management application, and so on. Sometimes an application uses only one database; other applications may access several databases.

It is not necessary to run multiple copies of the SQL Server database engine to allow multiple users to access the databases on a server. An instance of the SQL Server Standard or Enterprise Edition is capable of handling thousands of users working in multiple databases at the same time. Each instance of SQL Server makes all databases in the instance available to all users that connect to the instance, subject to the defined security permissions.

When connecting to an instance of SQL Server, your connection is associated with a particular database on the server. This database is called the current database. You are usually connected to a database defined as your default database by the system administrator, although you can use connection options in the database APIs to specify another database. You can switch from one database to another using either the Transact-SQL USE database_name statement, or an API function that changes your current database context.

SQL Server 2000 allows you to detach databases from an instance of SQL Server, then reattach them to another instance, or even attach the database back to the same instance. If you have a SQL Server database file, you can tell SQL Server when you connect to attach that database file with a specific database name.

MS Visio 2003

Microsoft Visio is a Graphical tool used for the Flow chart, DFD and ER. It contains all the shapes for the Flow chart, DFD, ER etc. that a user can drag and drop onto the drawing page to create a drawing, without having to draw anything manually. Shapes can have online Help to assist a user in using them correctly.

The following visual solutions are included:

Block Diagram Includes the Basic, Block, and Block with Perspective templates. These are useful for showing all types of relationships and hierarchies and provide the basic arsenal of information graphics tools.

Brainstorming Includes the new Brainstorming diagram that allows you to capture, arrange, and expand ideas generated by a group or yourself. These diagrams display hierarchical relationships and allow exportation to Word for a more linear view, or to an Extensible Markup Language (XML) file for reuse elsewhere.

Business Process The new Business Process category provides a collection of templates you can use for specific business process documentation efforts, including Six Sigma, SAP, and International Organization for Standardization (ISO).

Building Plan Provides a quick way to design accurate, to-scale office and furniture layouts.

Charts and Graph Formerly Forms and Charts. Includes templates for designing business forms; creating quick pie, line, and bar charts and graphs; and creating marketing diagrams.

Flowchart Includes templates for creating audit diagrams, basic flowcharts, cause and effect diagrams, cross-functional flowcharts, mind mapping diagrams, total quality management (TQM) charts, and workflow diagrams.

Map Includes templates for creating simple street maps and attractive 3-D maps. Network Includes shapes designed to resemble common network topology and devices.

Useful for planning and documenting small to medium-sized networks. Organization Chart Includes intelligent shapes that “know” their position in an

organization, so that reporting structures stay in place. You can even use the Organization Chart Wizard to automatically build a chart from a spreadsheet or database without having to draw a thing.

Project Schedule Includes templates for creating PERT charts, Gantt charts, timelines, and calendars, so you can keep your projects on track.

Building Plan Includes templates for creating plan-view drawings of corporate offices and industrial manufacturing facilities. Designed for space planners and building engineers, this solution lets you create floor plans, home plans, plant layouts, reflected ceiling plans, site plans, and the building services schematics that support them.

Database Includes templates for communicating database designs using multiple notations intended for database professionals. With the Database Model Diagram template, you can even reverse engineer and get support for leading client/server and desktop databases.

Electrical Engineering Includes a variety of templates used by electrical engineers for creating electrical and electronic schematics, wiring diagrams, and logic diagrams.

Mechanical Engineering Includes templates for diagramming fluid power control systems and hydraulic or pneumatic circuits as well as part and assembly drawings.

Network Includes further templates for creating high-level, logical diagrams and for designing local area networks (LANs), wide area networks, wiring closets, server rooms,

and telecommunications structures. In addition, you can create diagrams of Microsoft Active Directory, Novell Directory Services (NDS), and other LDAP-based directory structures.

Process Engineering Includes templates for assembling detailed piping and instrumentation diagrams (P&IDs) and process flow diagrams (PFDs) used by many chemical and industrial engineers.

Software Includes templates for major object-oriented software notations, including the full Unified Modeling Language (UML) 1.2 notation. In addition, you can diagram data flows, Windows user interfaces, COM and OLE objects, and more.

Web Diagram Includes templates for automatically mapping Web sites and conceptual shapes for planning new designs

5. - System Design

Use Case Diagrams:

Use Case Diagram for Login

User Account Use Case:

User Account Use Case Diagram

Administrator Account Use Case:

3.2 Use Case Description:

Create Account Use Case Description:

Create Account :

Description: To create an account so that the customer can order the products online using system.

Actor(s) : User

Pre-Condition : None.

Post-Condition :

1. The Account is Create Successfully.

Main Success Scenario :

1. User goes to the Account creation page and creates account over there.

2. User enters specified details.3. System validates the information.4. System creates a User account with above details.5. System displays success message.

Data Captured: 2a. Create Account details

A. Common Details:1. User Name: User name with which the new account is

created.2. Login Id: Login Id using which a customer can access his

account and also use the other functionalities of the system.3. Address: Address to which shipping can be done whenever

customer does the order.4. Email Id: Email Id of the customer to which mail can be sent

whenever required.

5. Phone No: Customer’s contact number.

Exceptional Flow(s) :

3a. System fails to validate the information

1. System rejects the user's request by displaying an appropriate error message in case of Invalid input.

2. The user may retry entering the system create account page or may cancel.

Alternate Flow(s):

None

External System Dependencies:

None

Open Issue(s): None

Non-Functional Requirement(s):

None

Manage Account Use Case Description:

Manage Account

Description: A customer can check his account status. He can also change his password.

Actor(s) : Customer

Pre-Condition : Customer is registered with this system.

Post-Condition :

1 The Account is updated successfully.2. Customer will be provided it’s new password and also the

status of his account.Main Success Scenario :

2. The Customer goes to the manage account page in the system.

3. Customer enters specified details.4. System validates the information.5. System Updates account with the new details.6. System displays success message.

Data Captured: 2a. Customer account details.

B. Common Details :1. Customer ID: Valid Customer ID to access the account.2. Password: Password from the Customer so that he can access

to his account also can update his account. 3. Customer Name: Specifies the name to be used to create the

account with this name.4. Customer Address: Address of the Customer Where the

shipping of the products can be done.

5. Mobile No: To Contact the customer.

Exceptional 3a. System fails to validate the information

Flow(s) :

1. System rejects the customer's request by displaying an appropriate error message in case of Invalid input.

2. The Customer may retry entering the system again.

Alternate Flow(s):

None


None

Open Issue(s): None


None

Example usage:

Manage Shopping Cart Use Case Description:

Payment Use Case Description:

Manage Shopping Cart

Description: A customer can add or remove the products he want to order from the shopping cart.

Actor(s) : Customer


Post-Condition : 1. Select Shipping Charge.2. The shopping cart is updated successfully.3. Customer will be provided his shopping detail and payment information also .


1. The Customer goes to the product page in the system.2. Customer add or removes product from that page.3. System updates the shopping cart with new products. 4. System displays the success message.

Data Captured: Common Details :1. Product Id: The Id of the product which the customer

want to add or remove from the cart.2. Product Quantity: The Number of one particular product

he want to order.3. Product Price: The Price of the product to be sold.4. Product Name: The name of the Product to be sold.


Alternate Flow(s): None


None

Open Issue(s): None


None

Payment :

Description: A customer do the payment for the products he ordered.

Actor(s) : Customer


Post-Condition :

1. The payment will be done from his credit card successfully.

2. Customer will be provided a message of conformation of payment.


1. The Customer goes to the product page in the system.2. Customer enters specified details.3. System validates the information.4. System takes the payment and deducts that much amount

from the credit card account.5. System displays success message.

Data Captured: 2a. Customer payment details.

Common Details :

Customer credit card Number: Valid credit card number to do the payment from that account.


3a. System fails to validate the information

a. System rejects the customer's request by displaying an appropriate error message in case of insufficient balance in his account.

Alternate Flow(s):

None


None

Open Issue(s): None


None

Manage Products Use Case Description:

Manage Products

Description: A administrator can add new products or remove old products from the site.

Actor(s) : Administrator

Pre-Condition : Administrator is logged in with this system.

Post-Condition: 1. The product page will be updated successfully.


1. The Administrator goes to the update products page in the system.

2. Administrator enters specified details.3. System validates the information.4. System Updates the page with the new details.5. System displays success message.

Data Captured: 2a. Product details.

A. Common Details :1. Product ID: Product ID of the product to be added or

removed.2. Product Name: Name of the new Product. 3. Product Price: Price of the new product.4. Product Image: Image of the new product.

Exceptional Flow(s) : 3a. System fails to validate the information

1. System rejects the Administrator's request by displaying an appropriate error message in case of Invalid input.

2. The Administrator may retry entering the system again.



None

Open Issue(s): None


None

Register Order and Manage Shipping Use Case Description:

Register Order and Manage Shipping:

Description: A administrator can register the order made by the customer from the site.

Actor(s) : Administrator

Pre-Condition : Administrator is logged in with this system.

Post-Condition: 1. The Order will be taken successfully.


2. The Administrator goes to the Order detail page in the system.

3. Administrator takes specified details.4. Administrator validates the information.5. Administrator uspdates the customer account with the

new details.6. System displays success message.

Data Captured: 2a. Order details from customer.

Common Details :1. Product ID: Product ID of the product to be ordered.2. Product Name: Name of the Product. 3. Customer Id: Id using which the customer registered with

the system.4. Customer Address: Address of the customer to which the

shipping can be done.5. Customer Email Id: Email id of the customer to contact

him through mail. Exceptional Flow(s) : 3a. System fails to validate the information

a. System rejects the Administrator's request by displaying an appropriate error message in case of any system failure.

b. The Administrator may retry entering the system again.



None

Open Issue(s): None

4.3 Activity Diagram:

Activity Diagram For Ordering Process:

Activity Diagram For Payment Process:

1.4 Sequence Diagram

Sequence Diagram For Customer Registration:

Sequence Diagram For Order & Payment Process:

Manage Category Sequence Diagram

Manage Subcategory Sequence Diagram

Manage Products Sequence Diagram

1.5 Collaboration Diagram

Collaboration Diagram For Customer Registration:

Collaboration Diagram For Order & Payment:

1.6 State Chart Diagram

State Chart Diagram For Order Process:

4.7 Class Diagram:

Data Dictionary

Table Name : User_Mst (User Master)

Field Name Data Type Constraints Description

UserId Varchar(50) Primary Key Unique User Id (it User for Login to Control Panel)

Password Varchar(50) Not Null Used for login password

User Name Varchar(100) Allow Null Name of the user / Administrator

User Address Varchar(max) Allow Null Address of the Administrator / User.

City Varchar(50) Allow Null City of the Administrator / User.

State Varchar(50) Allow Null State of the Administrator / User.

Country Varchar(50) Allow Null Country of the Administrator / User.

Contact No. Varchar(50) Allow Null Contact No. of the Administrator / User.

Email Address Varchar(50) Allow Null Email of the Administrator / User.

Created By Varchar(50) Allow Null Store the name of person who is created this category.

Created Date Datetime Allow Null Store the date of category is created.

Modify By Varchar(50) Allow Null Store the name of person who is modify this category.

Modify Date Datetime Allow Null Store the Date of Category is modified.

Table Name : Category_Mst (Category Master)

This table is used to store the different type of category detail. This category is used to categorize the product.


Category Id int Primary Key Category Identity no.

Category Name Varchar(100) Allow Null Name of the Category

Category Description

Varchar(100) Allow Null Description about the Category


Created Date datetime Allow Null Store the date of category is created.

Modify By Varchar(50) Allow Null Store the name of person who is modify this category.

Modify Date datetime Allow Null Store the Date of Category is modified.

Table Name : Product_Mst (Product Master)

Field Name Data type Constraints Description

Category Id int Reference to Category Master

Category Identity no.

Product Code int Not Null Product Identity No (Auto Generated).

Product Name Varchar(100) Allow Null Name of the product

Product Price Decimal(18,2) Not Null Price of the Product

Product Image Path Varchar(max) Allow Null Image path of the Product Image

Show in Home Varchar(10) Allow Null If offer is available in that particular Product



Modify BY Varchar(50) Allow Null Store the name of person who is modify this category.


Table Name : Customer_Mst (Customer Master)


Customer ID Decimal(10,0) Not Null Unique Indentity No of every Customer (Auto Increment)

Customer Name Varchar(100) Allow Null Name of the customer

Customer Address Varchar(100) Allow Null Address of the customer

Customer City Varchar(50) Allow Null City Name of the Customer

Customer State Varchar(50) Allow Null State name of the Customer is live.

Customer Country Varchar(100) Allow Null Country name when the customer is live.

Customer Ph No Decimal(20,0) Allow Null Phone no. of the Customer

Customer Mobile No

Decimal(20,0) Allow Null Mobile No. of the Customer

Customer Fax Decimal (20,0) Allow Null Fax No. of the Customer

Customer Email Varchar(100) Allow Null Email Id of the Customer

Customer Login Id Varchar(50) Primary Key Login Id for the Customer Login

Customer Password Varchar(50) Not Null Login Password of the Customer



Modify BY Varchar(50) Allow Null Store the name of person who is modify this category.


Table Name : Product_Image_Detail


Image Id int Not Null

Category Id int Reference to Category Master


Product Id int Not Null Product Identity No (Auto Generated).

Product Image Varchar(max) Allow Null Image of the Product Image

Product_ImageCP Varchar(max) Allow Null Image of Product_ImageCP

Table Name : Page_Mst (Page Master)

This table is used to store the different type of Page detail. This Page is used to categorize the product.


Page Id int Not Null Page Identity no.

Page Name Varchar(100) Allow Null Name of the Page

Page Description Varchar(max) Allow Null Description about the Page

Created By Varchar(50) Allow Null Store the name of person who is created this Page.

Created Date datetime Allow Null Store the date of Page is created.

Modify By Varchar(50) Allow Null Store the name of person who is modify this page.

Modify Date datetime Allow Null Store the Date of page is modified.

Table Name : Cart_Mst


Card Id Int PK Card Identity no.

Card Date datetime Allow Null Card Date

Customer Id Varchar(50) Not Null Customer Identity No

Cart Total Amount Decimal(18,2) Allow Null Total Amount Of Cart

Cart Additional Charge

Decimal(18,2) Allow Null Others Additional Cart Charges

Cart Shipping Charge

Decimal(18,2) Allow Null Shipping Charge of the Cart.

Cart Remark Varchar(100) Allow Null Remarks of the Cart.

Created By Varchar(50) Allow Null Store the name of person who is created this cart.

Created Date datetime Allow Null Store the date of Cart is created.

Modify BY Varchar(50) Allow Null Store the name of person who is modify this cart.

Modify Date datetime Allow Null Store the Date of Cart is modified.

Table Name : Cart_Detail


Id int Not Null

Cart Id int Reference to Category Master


Product Category Id int Product category identity no.

Product Id int Not Null Product Identity No (Auto Generated).

Product Name Varchar(100) Allow Null Name of the Product.

Product Image Varchar(max) Allow Null Image of the Product Image

Product Qty Varchar(50) Allow Null Quantity of the Product.

Product Price Decimal(18,2) Not Null Price of the Product

6. - Implementation Details

1. Program / Modules Specification

2. Implementation Result

1. Program / Module Specification

These are the different Modules of our System

Administrator Module Customer Service Customer Inquiry to Mail Special Offers Home Page Products Catalogue Shopping Cart Select Shipping Charge Sign Up Sign In

Product Catalogue

This module represents or contains the wide range of Products and enhancements. It Provides customer to select & purchase the products. It also gives the brief description of products. If provides navigation facilities to customer.

Shopping Cart

This module provides customers to carry their overall shopping. It contains the all products that are purchased by the customer at a same time. It contains the name of products, their prices per product, shipping charge per product, quantity per product & overall bill amount that has to pay by the customer. It Provides adding & removing products from the shopping cart and also provide the facilities to increase or decrease the no. of quantity in the shopping cart.

Check Out

When the customer completes his/her shopping he/she will go for checkout This module we directly connected with the PayPal. In PayPal customer has three type of functionality like

Customer Login :

This Page the customer forces to enter their subscriber Id related to our System. If customer has valid Customer Id then & then customer can able to put their order successfully. Due to that customer must be subscribed with the PayPal. If customer does not have register with the PayPal then customer has to go for the registration process.

Registration Process :

In the registration process is provide the facilities to membership in PayPal. It will take the information of customer & if the all information is valid then & then customer can be able to submit his/her information.

If customer is successfully submitting information then customer can get Customer Login ID for PayPal through which customer can put orders & get other facilities.

Payments :

If each information regarding to the payment type are valid then any then customer can successfully get the order No. & get order placed confirmation otherwise order will be rejected.

Sign In

The function of this module is to provide the log in facility to user by assepting User ID & Password.

Sign Up

The function of this module is to provide new login Id to the User The User requires filling some necessary information or the registration process.

Customer Services :

This module is managing the communication process between end user & system administrator. It provides following Information & facilities:

1. Shipping Information2. Policy Information3. Contact Us4. Sending Inquiry directly to System administrator.

Special Offers

This modules is provides the information of the any special offer can given by the system administrator. Is maintain by the administrator and display in the home page.

Administrator :

This module can help administrator to manage the system. It contain administrator login page. If administrator is valid then administrator can manipulate the data in the system. IT also called the Control Panel. In the control panel the administrator can add, update or delete the Product category, Product sub category and Product. It deals with database of the system.

The valid administrator has a power to give another person to change or manage the control panel and entire system. For which the administrator can create new user in user entry form.

Implementation result

With the help of above analysis and design we have implemented the project and tried out our best to fulfill the most of the general requirement. The customer can go through product catalogues very easily. The customer can easily create the login through registration process and log into his account. She/he can add the selected Product into his shopping cart and increase or decrease the quantity and can also remove the selected product from the cart. Whenever he/she can try to add the product into the cart then system will ask to select the shipping information customer will select shipping information the it will display appropriate Message. In the system will display special offers in the home page of the website. He / She can check out by placing order for the product present in the cart. He/ She can send the inquiry to the administrator through the inquiry page. In Inquiry When the customer send the inquiry will send mail to the administrator mail address.

The administrator part Control panel is working perfectly. In the control panel the administrator add, update & delete the category, Sub category and product information and also upload the product image and store the detail in the database table. The administrator can maintain the order information very easily from the paypal. The administrator is Manage all the site very successfully.

Future Enhancement The Page User level security in the control panel. Only authorized person can see

the particular page. Searching facilities of the product in the website. In the categoroy wise,

subcategory and directly to the name wise search of the product. Auction can be supported. Live help can be supported.

7. - Testing

Unit Testing

Module Testing

Testing Testing Plan Testing Method Test cases

Testing

“Errors are more common, more pervasive and more troublesome in software than with other technologies.”

Software Testing has a duel function, it is used to establish the presence of defects in program and it is used to help judge whether or not the program is usable in practice. Thus software testing is used for validation and verification, which ensure that software conforms to its specification and meets the need of the software customer.

Developer resorted Alpha testing, which usually comes in after the basic design of the program has been completed. The project scientist will look over the program and give suggestion and ideas to improve or to correct the design. They also reports and give ideas to get rid of around any major problems. There is bound to be a number of bugs after a program have been created.

5.1 Software Inspection

Analyze and check system representation such as the requirements document, design diagram and the program source code. They may be applied at all stages of the process.

Figure Testing Process

5.2 Test Plan

The Testing Process:

Developer tests the software process activities such as Design, Implementation, and Requirement Engineering. Because, design errors are very costly to repair one system has been started to operate. Therefore, it is quite obvious to repair them at early stage of the system. So analysis is the most process of any process.

Requirements Tractability:

As most interested portion is weather the system is meeting its requirements or not, for that testing should be planned so that all requirements are individually tested. Developer checked the output of certain combination of input, which gives desirable result, or not. Strictly stick to your requirement specifications, give you the path to get desirable result from the system.

Tested Items:

Our tested items are like image reading, plotting, color-shedders, and distance between any two selected points on the image, query system. This portion is very interesting, first of all put the mouse curser on a specific point and note down the elevation, then after put that height value into the text box for the query processing, then at particular height bearing areas will be separated out from the other regions of the map by other color, and likewise.

Testing Schedule:

Developer is tested each procedure back-to-back so that errors and omissions can be found as early as possible. Once the system has been developed fully developer tested it on other machines, which differs in configuration.

5.3 Testing Methods

Software testing involves executing an implementation of the software with the test data and examining the output of the software and its operational behavior to check that it is performing as required.

Statistical Testing:Statistical Testing is used to test the program’s performance and reliability and to check how it works under operational conditions. Tests are designed to reflect the actual user inputs and there frequency.

The stages involved in the static analysis for the systems are follows.

Control flow analysis1. Unreachable code.2. Unconditional branches into loops.

Data use analysis1. Variable used before initialization.2. Variables declared but never used.

3. Variables assigned twice but never used between assignments.4. Possible array bound violations.5. Declared variables.

Interface Analysis Parameter type mismatches. Parameter number mismatches. Non-uses of the result of function.

Uncalled function and procedures.

Storage management faults Images not stored in resources. Program’s non-volatile memory out of Bound.

Defect Testing:

Defect Testing is intended to find inconsistencies between a program and its specification. These consistencies are usually due to the program faults or defect.

Black-Box Testing:In Black-Box Testing or Functional Testing, Developer is concerned about the

output of the module and the software, i.e. weather the software gives dropper output as per the requirement or not. In another words, these testing aims to test a program’s behavior against it specification without making any reference to the internal structure of the program or the algorithms used. Therefore the source code is not needed, so even purchased modules can be tested. The program just gets a certain input and its functionality is examined by observing the output.

This can be done in the following way:1. Input Interface2. Processing3. Output Interface

The tested program gets certain inputs. Then the program does its job and generates a certain output, which is collected by a second interface. This result is then compared to the expected output, which has been determined before the test.

White-Box Testing:White box testing is used as an important primary testing approach. Here code is

inspected to see what it does, test are designed to exercise the code. Code is testing uses code scripts, driver, etc which are employed to directly interface with the drive the code.The tester can analyze the code and use the knowledge about the stricter of a component to derive the test data.

Structural Testing:Developer has done path testing to exercise every independent execution path

through a component or program. If every independent path is executed then all statements in the component must have been executed at least once. The structure of our program is also checked.

Integration Testing :After our individual modules developer tested out developer go to the integrated

to create a complete system. This integration process involves building the system and testing the resultant system for problems that arise from component interactions.Developer has applied top down strategy to validate high level components of a system before design and implementations have been completed. Because, our department process started with high level components and developer worked down the component hierarchy.

Performance Testing:Performance testing is designed to test the run time performance of the system

within the context of the system. These tests Developer performed as module level as Developer as system level. Individual modules Developers tested for required performance.

Condition Testing:Condition testing is a test case design method that exercises the logical conditions

contained in a program module. If the condition is incorrect, then as least one part of the condition is incorrect. It may include.

Boolean variable error String Index out of Bound error Null Pointer Assignment Input Output Connection Exceptions Images or Map Unloaded errors Parsing (conversion) errors

Arithmetic expression error

Interface Testing :

Interface testing is integral part of Integration testing. Therefore Developer checked for the

o Interface misuse

o Interface misunderstanding

Developer examined the code to be tested and explicitly list each call to an external component. In the system, standards tests for GUIs have been performed, which are as follows. The position and related labels for all controls checked. All menu functions and sub functions verified for correctness. Validations for all inputs done. Each menu functions tested, whether it invokes the corresponding functionality

properly. Pull down controls was verified for proper functionality. Whether the non-editable text control is disabling and it was also verified that it

doesn’t exceed the maximum length. Whether the system prompts the user with appropriate message as and when invalid

information is entered. All required fields aren’t left blank.

Object Testing:Object testing is to test object as individual components, which are often larger than single function. Here following activities have taken placed. Testing the individual operations associated with object. Testing individual object classes. Testing cluster of objects. Testing object-oriented system.

5.4 Test Cases

I have used test case based on equivalence partitioning in our project.

Equivalence Partitioning

Valid outputSystemValid input

Equivalence partitioning shown an ellipse input equivalence partitioning is set of data where all of the set member should processed in an equivalent way. Output equivalence partitions are program output that has common characteristics so can be considered as a distinct class.

Using the program specification of user documentation may identify the equivalence partitioning and by the tester using experience to product which classes of input value are likely to detect error.

Deriving equivalence partitioning from the system specification there are various testing cases that can also be used. These test cases are below:

Test software with sequence that has only single value. Different sequence of different size in different tests. These decrease the chance that

program with defect will accidently produce a correct output because of some accidental characteristic of the input.

Derive test so that the first, middle, and last element of the sequence are accessed this approach reveals problems at partition boundaries.

Purpose:The purpose of the test cases is to test the various input and see the output

produce any error or not. There are different test cases according to the system. It is tested with different types of value like single value multiple value and see it can generate expected output.

Reliability Of The System:There are three approaches to reliability of the system.

Error Avoidance :Error avoidance is impossible in any system, as it points to prevention of errors

from occurring in system. In our system, we cannot prevent occurrence of errors because, if user does not call methods properly and does not input appropriate parameters, we are unable to avoid errors.

Error Detection and Correction:Error detection corresponds to reorganization of errors when they are

encountered. In the system, developer use message boxes to prompt errors to users. We also use try catch structure to prompt errors. Message box shown to users are in well understood forms. System prompt varicose error message like file does not exist, whenever the user tries to open any other file instead of image file. However, system does not support correction of errors; it is user’s responsibility to take appropriate action.

Error Tolerance :Error Tolerance refers to reorganize of errors when they occur, but enables system

to keep running through degraded system. In system will never shutdown automatically due to errors, but is it possible that because of errors it may not work efficiently. For example, if invalid image is given then system will prompt error and it will not shutdown. Furthermore, if user does not add image file, in that case, that layer is not displayed nor activated and any further operations are not done.

There are two level of reliability:o First Level

o Second Level

o First Level:

During the project development, we performed a thorough and effective determination of system requirements. This is necessary to satisfy the reliability at first level. Our system is meeting right requirement and thus it is reliable at first level.

o Second Level:

During the testing phase of system, it does not produce unexpected output unless and until the user make some mistake. Moreover, a chance of system failure is almost zero, so system is meeting second level reliability too. Hence, we can say that system is reliable.

Finally there’s only one amazing statement that means everything in itself….

“Testing never ends, it just gets transmitted from you to your customer, every time your customer uses the software, a test is being conducted.”

Test Case Number

1

Name Valid User TestDescription This test case will check weather User ID and Password is valid or not. If

not then it will not allow the user to operate the system.

Input Data 1) Valid ID and Password which is already defined.2) Valid ID but wrong Password.3) Wrong ID and Wrong Password.

Expected Output

1) System allow login2) System Prompts error that user is not valid.3) System Prompts error that user is not valid.

Actual Output

System Allow login.

Test Case Number

2

Name Valid Credit card TransactionDescription This test case will check weather money transferred properly from buyer

account to seller account.Input Data Valid Credit card type, credit card number, expiry date.Expected Output

1) Money transferred from buyer account to seller account.2) Transaction Fail.

Actual Output

Money transferred properly from buyer account to seller account.

Pass/Fail? PassTest Case Number

3

Name Calculate total in cart.Description This test case will check quantity entered in the quantity textbox according

to total price is right or not.Test Data Used

Quantity and total price column of cart_mst table.

Expected Output

1) Total is display properly according to quantity.2) Total display is wrong.

Actual Output

1) Total is display properly according to quantity.

Pass/Fail? Pass

Test Case Number

4

Name Inquiry from user is received or not.Description This test case will check inquiry send by user is properly sent to admin or

not.

Input Data Filled Inquiry form by User.Expected Output

1) Inquiry properly received by admin.2) Inquiry is not received by admin.

Actual Output

Inquiry Properly received by admin.

Pass/Fail? Pass

Test Case Number

5

Name Forgot password is send by mail.Description This test will check if some one forgot password then his/her password is

send by mail to his email id, so to check mail receive or not.Input Data Filled forgot password form.Expected Output

1) Forgot password mail is received.2) Forgot password mail is not received.

Actual Output

Forgot password mail is received.

Pass/Fail? PassTest Case Number

6

Name ID and Blank field validation.Description This test will check weather all the fields in the form are filling or not. And

ID is entered properly or not.Input Data Fill the various field of the form.Expected Output

1) Shows message like field must not be blank or invalid email id. 2) Message of success.

Actual Output

Shows message like field must not be blank or invalid email id.

Pass/Fail? Pass

7. – Screen Shots

Admin Part

1. Login Page(Admin)

In this page user(admin) can login in the site.

2. Main PageAdmin can be handle the all functionality in this page.

3. Change Password :User Can be change the password & set New Password.

4. Page Entry:In this page the User Can be Add ,edit, delete the pages.

5. User Entry:In this page the User Can also create new user.

6. Category Entry :In this Page the User Can be add, update, or delete the category.

7. Product Entry:Admin can add, delete, edit the product in the Category Master.

Customer Part

8. Home Page:This is Home page. The Customer can login with this page.

9. Product Details :Customer can see all the items which available in the shop. And get the full detail

information about the particular product.

10. Customer register:In this page the customer can be registered in the shopping cart.

11. Add Cart:In this page the customer who is login can be bye the product online.

12. View Cart :In the shopping Cart the logined Customer can add, delete the product in the cart.

And customer also Change the number of quantity of the product in the cart.

13. Inquiry Form :Any customers have any kind of inquiry then it will send the inquiry to the owner.

14. Check out:The customer will click on the check out then it must be the registered will us.

15. Contact Us:In this page give the information about this shopping palace.

16. About Us: In this page gives information about us .

CONCLUSION

We have working from the last 4 months on Online Shopping

Website. We have creating a this Site as per the requirement of company

HCL Info systems Pvt. Ltd. we learn about the session, designing CSS, file

uploading, photo uploading and how to work with the Data Base.

BIBLIOGRAPHY

o The Best Search Engine:-

www.google.com

o For Complexity and Coding:-

www.w3schools.com

http://www.w3schools.com/

http://www.google.com/

online shopping document

Documents

project report

project management

project information

project work

project guide

wellplanned project

project planning

project summary