Ain Shams University Faculty Of Computers and Information DITE Diploma Credit Hours System Presented...

Ain Shams UniversityAin Shams UniversityFaculty Of Computers and InformationFaculty Of Computers and InformationDITE DiplomaDITE Diploma

Credit Hours SystemCredit Hours System

Presented By:-Wesam Nagi

Ayman Sayed

Mona Medhat

Mohammed Wael

Ahmed Fawzy

Credit Hours AgendaCredit Hours AgendaIntroduction Problem Statement

Objectives

Project Plan Methodology

Work Breakdown Structure

Requirements and specification Software Requirements

System Requirements

Non-Functional Requirements

Use Case Suite

Architecture and design Overview

Component

Entity Relationship Diagram

Tables Structure

Technologies and tools

Implementation and Testing Implementation

Testing

Conclusion Summary

Conclusion

IntroductionIntroduction

• Problem Statement

• Applying new system• Credit hours is a new system that college want to release

for the graduate students

• Applying from any where• Student needs to apply for new system (credit hours) online

by visiting the university website

Introduction (Continued)Introduction (Continued)• Objectives The objective of the credit hours system is to provide new features

to help the graduate students to have an easy way to have information of the credit hour studying system and apply online.

• Information Introduced• All information of the credit hours system is available to all

the graduate students.

• Administering system• Provide back end for customizing the credit hours system

• Applying Online• Apply online for available graduate studies according to

credit hours system in an easy way.

Project PlanProject Plan• Methodology

– The system pursues the Waterfall model as it performs well for products with clearly understood requirements and when working with wee understood technical tools, architectures and infrastructures.

– It Minimize the planning overhead and structure minimize wasted efforts

Project PlanProject Plan

Preparation Search and collecting information 10 Day

Understanding web concepts 7 Day

Learning required technologies 10 Days

Initiation Collecting requirements 5 Days

Requirements Specifications 2 Days

Requirements Validation 4 Days

Design Phase Logical Model 2 Days

Physical data Model 1 Days

Website data collection 3 Days

Object design 5 Days

User interface design 3 Days

Design review 2 Days

Construction System Implementation 5 Days

Documentation 7 Days

Documentation Review 2 Days

Testing Planning 2 Days

Test Code Implementation 4 Days

Implement Review 4 Days

•Work Breakdown Structure

Requirements and specificationsRequirements and specifications• Software RequirementsSoftware Requirements

– Graduate Student RequirementsGraduate Student Requirements• Graduate Student can browse the website and get any

information he need.• Graduate Student can fill his information and apply for

graduate studies.• Graduate Student can see the previous and current

researches for other graduate students. – Webmaster RequirementsWebmaster Requirements

• Website webmaster can administer the website from admin tool.

• Webmaster can add researches of the graduate student using admin tool.

• Webmaster can view the registered graduate student during the period of time he specify in order to contact them for completing their joining to graduate studies.

Requirements and specificationsRequirements and specifications• System RequirementsSystem Requirements

It’s consider as a starting point for the system design that It’s consider as a starting point for the system design that enable us to run the system and explain how the user enable us to run the system and explain how the user requirements provided by the system.requirements provided by the system.

There are two types of system requirements:There are two types of system requirements:– Software RequirementsSoftware Requirements

• Independent PlatformIndependent Platform• Dot Net Technology (ASP.NET 2.0)Dot Net Technology (ASP.NET 2.0)• Database Engine (SQL server 2005)Database Engine (SQL server 2005)

– Hardware requirementHardware requirement• Not Determined yetNot Determined yet

Requirements and specificationsRequirements and specifications• Non Functional requirements

The system should have some characteristics that are important as the functional requirements which are:

– Product requirements • Usability requirements

– Simple and attractive interface that will be easy to use by any user to encourage the graduate students to apply for studies

Requirements and specificationsRequirements and specifications

• Organizational requirements – Delivery requirement

• The software product and its document should be delivered at due date determined by the faculty

– Implementation requirements • The system will be built using Dot NET framework• C# and ASP 2.0 are used to implement the website

application

• External Requirements – Privacy Requirements: each user (Graduate

student, webmaster) has user name and password that enable him to do his activities

• Safety Requirements


• User Case Suite– (1) Login

Use Case IDUse Case ID 1

Use Case NameUse Case Name Login

ActorsActors Graduate Student, Administrator

PreconditionPrecondition User want to use one or more of Credit Hours functionality

Post ConditionsPost Conditions User Logged in and use the functionalities of the website

Flow of EventFlow of Event User enter username and password

Press on login button

ExceptionException The user type the username or password wrongly


• User Case Suite– (2) Register


Use Case NameUse Case Name Register

ActorsActors Graduate Student

PreconditionPrecondition User want to apply for graduate studying according Credit Hours System.

Post ConditionsPost Conditions User’s information is saved in the website database

Flow of EventFlow of Event User inserts the required information in the registration form.

User submit the form.

ExceptionException Invalid Entry in the registration form

Some data entries must be unique


• User Case Suite– (3) Adding Researches


Use Case NameUse Case Name Add_researsh

ActorsActors Administrator

PreconditionPrecondition Administrator can add finished and current researches for graduate student.

Post ConditionsPost Conditions Graduate student’ research information is saved in the website database

Flow of EventFlow of Event Administrator inserts the Graduate student’ research information using admin privilege.

Administrator save the information.

ExceptionException Invalid Entry in the Application form



• User Case Suite– (4) Update Researches


Use Case NameUse Case Name Update Research Information

ActorsActors Administrator

PreconditionPrecondition Administrator can update entered researches for graduate student.

Post ConditionsPost Conditions Graduate student’ research information is saved in the website database after being updated.

Flow of EventFlow of Event Administrator update the Graduate student’ research information using admin privilege.

Administrator save the information.

ExceptionException Invalid Entry in the Application form



• User Case Suite– (5) List Researches


Use Case NameUse Case Name List Researches

ActorsActors Administrator, Graduate Student

PreconditionPrecondition User select the degree and major.

Post ConditionsPost Conditions User lists finished and current researches for graduate student.

Flow of EventFlow of Event The system will display all the available researches on the website that match the selected criteria.

ExceptionException N/A


• User Case Suite– (6) Get Information


Use Case NameUse Case Name Get Information

ActorsActors Administrator, Graduate Student

PreconditionPrecondition User view the provided information for credit hours system.

Post ConditionsPost Conditions User display available information describes credit hours system

Flow of EventFlow of Event The system will display all the available information on the website that match the selected link.

ExceptionException N/A

Administrator Website Use CasesAdministrator Website Use Cases


Graduate Student Website Use CasesGraduate Student Website Use Cases


Architecture And DesignArchitecture And Design

•OverviewOverview

–In this section we present credit hours systems architecture. The system architecture defines the main system components and how they will be used to satisfy the functional and non-functional requirements.

Components Samples• Function GetData is used to retrieve data from the database.

public void getdata() { SqlCountryComm.CommandType = CommandType.Text; SqlCountryComm.Connection = mas.ConnSql; SqlCountryComm.CommandText = "Select * from Country"; daCountry = new SqlDataAdapter (SqlCountryComm ); daCountry.Fill (dsCountry); DropDownList1.DataSource = dsCountry.Tables[0]; DropDownList1.DataValueField = "CountryID"; DropDownList1.DataTextField = "CountryName"; this.DataBind(); SqlCityComm.CommandType = CommandType.Text; SqlCityComm.Connection = mas.ConnSql; SqlCityComm.CommandText = "Select * from City where CountryID=" +

DropDownList1.SelectedValue.ToString() ; daCity = new SqlDataAdapter(SqlCityComm); daCity.Fill(dsCity); CityGrid.DataSource = dsCity.Tables[0]; this.DataBind(); }

The Save button is used in most of the forms to save data in Database SqlDataReader drCity; SqlCityComm.CommandType = CommandType.Text; SqlCityComm.Connection = mas.ConnSql; SqlCityComm.CommandText = "Select * from City where CountryID=" +

DropDownList1.SelectedValue.ToString() + " and CityId=" + txtCityId.Text + ""; if (mas.ConnSql.State != ConnectionState.Open) { mas.ConnSql.Open(); } drCity = SqlCityComm.ExecuteReader(); if (! drCity.Read()) { drCity.Close(); SqlCityComm.CommandType = CommandType.Text; SqlCityComm.Connection = mas.ConnSql; SqlCityComm.CommandText = "insert into city (CountryID , CityID,CityName,CityNameAra )

values (" + DropDownList1.SelectedValue + ", " + txtCityId.Text + " ,'" + txtCityEng.Text + "','" + txtCityAra.Text + "')";

SqlCityComm.ExecuteNonQuery(); }

Components Samples

else { drCity.Close(); SqlCityComm.CommandType = CommandType.Text; SqlCityComm.Connection = mas.ConnSql; SqlCityComm.CommandText = "Update City Set CityName='" + txtCityEng.Text +

"',CityNameAra='" + txtCityAra.Text + "' Where CountryID=" + DropDownList1.SelectedValue.ToString() + " and CityId=" + txtCityId.Text + "";

SqlCityComm.ExecuteNonQuery(); } mas.ConnSql.Close(); SqlCityComm.CommandType = CommandType.Text; SqlCityComm.Connection = mas.ConnSql; SqlCityComm.CommandText = "Select * from City where CountryID=" +

DropDownList1.SelectedValue.ToString(); daCity = new SqlDataAdapter(SqlCityComm); if (mas.ConnSql.State != ConnectionState.Open) { mas.ConnSql.Open(); } daCity.Fill(dsCity); mas.ConnSql.Close(); CityGrid.DataSource = dsCity.Tables[0]; txtCityAra.Text = ""; txtCityEng.Text = ""; txtCityId.Text = ""; this.DataBind();

Components Samples

ERD DiagramERD Diagram

ERD Tables

• Country Tableo This tables consists of 3 fields:-

o Country_id and its data type is integer and its type is primary key because its not Repeated and unique

o Every table should have a primary key and this filed (country _id) saves the country Code

o The second field is (country _name_eng) take data type varchar and its length (40) to saves the name of country in english to use it in the search procedure.

o The third field is (country_name_ara), save the name of county in arabic.

Country

PK Country_ID

Country_Name_ENG Country_Name_ARA

ERD Tables

City Table• This table consist of 3 fields:-

o City_ID and its data type is integer and its type is primary key because its not Repeated and unique

o Every table should have a primary key and this filed (City_ID) saves the city Code.

o The second field is (City_Name_ENG) take data type varchar and its length (40) to saves the name of country in English to use it in the search procedure.

o The third field is (City_Name_ARA)o Save the name of city of Arabic

City

PK City_ID

City_Name_ENG City_Name_ARA CountryID

ERD Tables

• University Table– This table is uses to save

the university – University_ID is a primary

Key– University_Name_ENG

save the name of university in English

– University_Name_ARA save the name of university in arabic

University

PK University_ID

University_Name_ENG University_Name_ARA

ERD Tables

• Faculty Table– This table is uses to save

the faculty data – Faculty_ID is a primary Key– Faculty_Name_ENG save

the name of Faculty in English

– Faculty _Name_ARA save the name of Faculty in arabic

Faculty

PK Faculty_ID

Faculty_Name_ENG Faculty_Name_ARAFK1 University_ID

ERD Tables

• Student Table

– Student table consists of one primary key (user_id) and several foreign keys which considered as a primary key in other tables.

– Student table consists of several of foreign key like (City_id, country_id, faculty_id, grade_id, degree_id, university_id).

– Cloulms to hold another data (Full_name, Street_Address, Nationality, Birthdate, … etc)

Student

PK User_ID

Full_Name Street_AddressFK2 Country_idFK3 City_id Nationality Birthdate Gender UserName PasswordFK4 User_Type_IDFK1 Degree_ID Phone Mobile EmailFK5 Faculty_IDFK6 Grade_ID StdRegDegree

ERD Tables

• Credit User TableCredit User Table

– This table is design to limit access, only authorized users are allowed to handle data.

– This table saves the user data like (user_id, UserName, password, usertype.

– The user_id is consider the primary key to this table.

Credit User

PK UserID

UserName UserPass UserType UserDate

ERD Tables

• Degree Table

– (Degree_ID) and its data type is integer and its type is primary key because its not Repeated and unique

– The second field is (Degree Name) take data type varchar and its length (40) to saves the name of country in English to use it in the search procedure.

– The third field is Degree_Name_ARA– The fourth field is degree_descrbition.

Degree

PK Degree_ID

Degree_Name_ENG Degree_Name_ARA Degree_Description_ENG Degree_Description_ARAFK2 Major_ID

ERD Tables

• Major Table• This tables consists of 3 fields the

first fields name is • (Major_ID) and its data type is integer

and its type is primary key

Major

PK Major_ID

Major_Name_ENG Major_Name_ARA

ERD Tables

• Grade Table– This table is uses to saves the Grade

data – Grade_id is a primary key and save

the name of Grade in English and the name of Grade in Arabic

Grade

PK Grade_ID

Grade_Name_ENG Grade_Name_ARA Grade_Description_ENG Grade_Description_ARA

Architecture And DesignArchitecture And Design

Technologies and toolsTechnologies and tools

Implementation and TestingImplementation and Testing

• ImplementationImplementation– This project is based on client server model, This project is based on client server model,

which has server that present some of services which has server that present some of services and many client that request these services.and many client that request these services.

– Our website contain one interface for user Our website contain one interface for user (graduate student) and another interface for (graduate student) and another interface for website administrator.website administrator.


1-Home Page1-Home Page


1.1. Home PageHome Page• This is Credit Hours system Home page, Here This is Credit Hours system Home page, Here

you could:you could:• Sign in.Sign in.• Apply for available graduate studiesApply for available graduate studies• Get any Information about the credit hours system.Get any Information about the credit hours system.• Search for finished and running researches.Search for finished and running researches.


2-Register2-Register


2-Register2-Register• This form is displayed to the user to register This form is displayed to the user to register

and apply for Graduate studyand apply for Graduate study• User fill in his information.User fill in his information.• Submit.Submit.


3-Login3-Login– This form is displayed in the homepage to let This form is displayed in the homepage to let

the registered user login to change whatever the registered user login to change whatever he want.he want.

• Insert username and passwordInsert username and password• Sign In.Sign In.


Credit Hours Administrator Control PanelCredit Hours Administrator Control Panel• The administrator can do the following:The administrator can do the following:

• Manage student information.Manage student information.• Manage countries list.Manage countries list.• Manage cities list.Manage cities list.• Manage degrees list.Manage degrees list.• Manage majors of the degrees.Manage majors of the degrees.• Add finished and running researches.Add finished and running researches.• Edit finished and running researches.Edit finished and running researches.

• The Following are snapshots from the Admin Tool Screens.

– The goal of this screens is to give the admin full control over the main data of the Application.


Countries ScreenCountries Screen

Countries ScreenCountries Screen

• The Goal Of the Screen:-1. Give the admin the ability to add

student countries of resident.2. Give the admin the ability to modify

countries data.3. Give the admin the ability to delete

countries data.

Cities ScreenCities Screen

Cities ScreenCities Screen

• The Goal Of the Screen1. Give the admin the ability to add

student cities.2. Give the admin the ability to modify

cities data.3. Give the admin the ability to delete

cities data.

Universities ScreenUniversities Screen

Universities ScreenUniversities Screen

• The Goal Of the Screen1. Give the admin the ability to add

student Universities.2. Give the admin the ability to modify

Universities data.3. Give the admin the ability to delete

Universities data.

Majors ScreenMajors Screen

Majors ScreenMajors Screen

• The Goal Of the Screen1.Give the admin the ability to add

majors.2.Give the admin the ability to modify

majors.3.Give the admin the ability to delete

majors.

Degrees ScreenDegrees Screen

Degrees ScreenDegrees Screen

• The Goal Of the Screen1.Give the admin the ability to add

degrees and Link them with majors.2.Give the admin the ability to modify

degrees.3.Give the admin the ability to delete

degrees.

Student ReportStudent Report

Student ReportStudent Report

• The Goal Of the Screen Give the admin the ability to view

student data in four main categories Personal information, Address Information, Education information and Contact Information to Check the student eligibility and Contact him.

Research TopicsResearch Topics

Research TopicsResearch Topics

• The Goal Of the ScreenGive the Admin the ability to add

research topics so the web site visitors can view these topics.

Manage TopicsManage Topics

Manage TopicsManage Topics

• The Goal of this Screen Give the ability to the admin to

modify and delete any research topic data.


• TestingTesting– In Credit hours system website, we interested to In Credit hours system website, we interested to

overcome any invalid input from the user, as we rarely overcome any invalid input from the user, as we rarely ask the user to insert and data by hand but to select ask the user to insert and data by hand but to select from list of choices.from list of choices.


• TestingTesting

NONO ComponentComponent FeaturesFeatures PriorityPriority PassedPassed

1 Authentication (Sign In)

Check that the username and password are valid

High √

2 Authentication (Register)

•Check the retype password match or not•Check the entered username is unique•Check that all required field are filled

High √

3 Updating Database Check if the entered information is saved Medium √

Ain Shams University Faculty Of Computers and Information DITE Diploma Credit Hours System Presented...

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