INTERNATIONAL HIGHER DIPLOMA IN COMPUTING
Assignment
STUDENT NAME : B.IDAYACHELVAN
EDHAT REGISTRATION NO. : AL100132
PROGRAMME : International Higher Diploma in Management
SUBJECT CODE & TITLE : SDC 0401 / Web Application and Development
ASSIGNMENT TITLE : Understanding and experiencing the web application development Summary of the Learning Outcomes covered:
1. Understand the Basics of Web Application and Development 2. Understand the Server side interactions in web application 3. Understand the Client side interactions in web application 4. Analyze the Web services in web applications
ASSIGNMENT TYPE : Individual Assignment
ISSUED DATE : 10 / 06/ 2013 DUE DATE : 28/ 07/ 2013 DATE SUBMITTED : 18/08/2013 ASSESSOR : MR.SHANKAR INTERNAL VERIFIER : PLAGIARISM:
While research and discussion are an essential part of an assignment, the deliberate copying of someone else’s work or unacknowledged copying from printed or electronic sources is NOT permitted. You may be subject to disciplinary procedure if you do this. You should sign this sheet to show that you comply with these regulations.
Mark Range Grade Point Grading Representation 0 - 29 0.0 E 30 - 39 1.0 D 40 - 49 1.7 C- 50 - 54 2.0 C 55 - 59 2.3 B- 60 - 64 2.7 B 65 - 69 3.0 B+ 70 - 74 3.3 A- 75 - 79 3.7 A 80 and above 4.0 A+
Task 01 – Marks Task 02 – Marks Task 03 – Marks Task 04 – Marks Total Marks
Internal Verifier’s Comments:
Internal Verifier: Signature: Date:_____/_____/ ___________
TOTAL SCORE (Average of the above/Overall Grading) Grade Point Final Grading
Assessor Comments:
Outcomes/Criteria for Pass Possible evidence Page No. Feedback SDC 0401.1 – Understand the Basics of Web Application and Development
SDC 0401.1.1
Demonstrate the web application and development environment
SDC0401.1.2
Analyse the compatibility of various web browsers against operating systems
SDC0401.2- Understand the Server side interactions in web application
SDC0401.2.1
Demonstrate the usage of PHP with MySQL
SDC0401.2.2
Develop the ability to create web applications using PHP & MySQL
SDC0401.2.3
Demonstrate the usage of advanced PHP tricks, MVC and DOM
SDC0401.3- Understand the Client side interactions in web application
SDC0401.3.1
Demonstrate an understanding of the client side development
SDC0401.3.2
Demonstrate the ability to use HTML, CSS and JavaScript
SDC0401.3.3
Develop the knowledge in XMX, AJAX and relevant frameworks
SDC0401.4- Analyse the Web services in web applications
SDC0401.4.1
Analyse and handle the web services in web applications knowledge
Outcomes/Criteria for the B+ /A- grading (Merit)
Possible evidence Page No Feedback
Use of different theories, strategies to apply the suitable solution/s
Use of various sources & or resources
Presenting the completed work & or concluded findings The use of critical self evaluation &
justification
Outcomes/Criteria for the A / A+ grading (Distinction)
Possible evidence Page No Feedback
The use of clear definitions & explanations
proper organizing & managing the assessment work Topic relevancy proper concentration on creative , innovative thinking
You are required to build a website featuring the technologies taught in the lectures.
The topic of your site can be any of your choosing. Pick something you have an active interest in, a hobby, a sport you play, a group or club you belong to, or any similar topic. Once you have selected your topic YOU MUST CONFIRM THIS WITH YOUR TUTOR. You will not be allowed to proceed with your topic of choice without tutor agreement. You may not change your topic without further
consultation with your tutor. (Total marks 100)
Features to be implemented
You are required to build a “dynamic” website where users can: - Search for and read existing articles/messages.
- Post new articles/messages and amend existing ones. Examples of such websites include news websites, blogs and wikis. Articles/messages should be stored in a database.
Your website should be coded using an Object Oriented approach, and based on an appropriate
architectural pattern, such as MVC or the example learnt in class and featured on the Wiki.
Furthermore, the following “web 2.0” functionalities should be implemented:
- RSS: Your website should produce an RSS feed and consume an existing RSS feed produced by
another website.
- API: Your website should use an API (e.g. Amazon, Google, Face book…) in order to provide
useful functionalities.
- Ajax: The user experience should be improved by appropriate use of Ajax technology.
Finally a mobile version of your website should be displayed when your site is accessed from a mobile phone.
All the principles and technologies above will be covered in the lectures.
END OF ASSIGNMENT
ACKNOLEDGEMENT
I take this opportunity to thank Almighty God for assisting me throughout my assignment and my parents and family members and friends for who kept me in high sprit by giving me encouragement. I would be indebted if I did not thank my Web applications and Development lecturer; helping me throughout the class hours and teaching me the Module successfully. He inspired me greatly to work in this project. His willingness to motivate me contributed tremendously to my project. I thank him wholeheartedly for giving me advice when needed so the assignment will turn out to be success. Besides, I would like to thank the IDM city campus # 3 for providing me with a good environment and facilities to complete this project. Also, I would like to take this opportunity to Edhat International for offering this subject; Web applications and Development lecturer without helps of the particular that mentioned above, I would have faced many difficulties while doing this project.
Table of Contents
ACKNOLEDGEMENT ... 6
Introduction ... 8
Aims of the System ... 8
Purpose of the System ... 8
Function of the system ... 8
Benefit of the system ... 9
Technologies ... 10 ERD ... 13 Database Veiw ... 13 Security ... 18 Backend... 18 Physical design ... 18 Marketing... 24
Introduction
In Sri Lanka there are no any sites which have all details about textile and costume for the customers at the same if any customers at the same time if any customers want to search and get details they have to check different sites which are available in Sri Lanka.
For that we have decided to create the onestyle.com as the solution
Aims of the System
Customers Client satisfaction.
Keeping the records customers and client details Creates the reports with advanced features Perform the Calculation in better way Develop the system in user friendly Increasing the perform their business
Purpose of the System User Friendly
We are planning to target all types of customers Reach the business market
Make our site popular
Getting more adds and earns more money through publishing ads. Link all Sri Lankan textiles with our sites.
Introducing latest New Design and costumes to our country
Function of the system
Customers
For and users they can visit to our site they can get the details what they related costumes and design. If a customer would like to purchase something than they have to create to account to register (name, address, email, telno, credit cards hey have to agree with our legacy policy.
Clients
We are purpose the clients to add their advertisement in our website Request to publish advertisement
Company
Monitor the site as a website
Allow to user to create account and maintain the accounts detail secure Updating the site day to day
Benefit of the system
Customers
Customers they can find whatever the details They need about costumes
Make business transaction easily Save their time
When the customers need to search and find the latest design of the costumes they can find as follows in our website
Clients
They do not need to monitor their ads separately
Whatever the latest designs and costumes they also can find our site Because that our work
Company
Getting profit through advertisement.
Technologies
Limited pages On load less time Attractive
Platform compatibility Mobile application
Software and hardware compatibility High security plugging
Latest backing up technology like cloud computing Latest technology such as Jquery, Ajax
CSS
Cascading style sheets (CSS) is a language like HTML, and gives web designers powerful tools for controlling the visual presentation of documents on the Web. The Web is a powerfully visual environment and most people including most people with disabilities interact with it visually. The disabilities affected by this aspect include low vision, cognitive disabilities such as dyslexia, Attention Deficit Disorder (ADD), and Traumatic Brain Injury (TBI).
CSS helps to separate content and structure from presentation and layout, which also helps web designers to create documents that load faster and are easier to maintain and update. Content can be changed independently of formatting because presentation and layout are handled in CSS. This means you can also change presentation and layout on hundreds or even thousands of pages at once by changing the external style sheet to which those pages are linked. The important benefits for accessibility include offering users a choice of styles without having to modify the source document, and the ability to easily verify that the source documents work with assistive technologies before applying any styles at all.7
Ajax
AJAX is rapidly becoming an integral part of several websites, several well established brands online now use AJAX to handle their web applications because it provides better interactivity to their users, this is due to the fact that implementing AJAX on a website, does not require a page to be reloaded for dynamic content on web pages. While there are numerous reasons to switch to AJAX there are quite a few matters that would make you reconsider using this combination of technologies as well. Below are some of the advantages and disadvantages of using AJAX.
Better interactivity
This is pretty much the most striking benefit behind why several developers and webmasters are switching to AJAX for their websites. AJAX allows easier and quicker interaction between user and website as pages are not reloaded for content to be displayed.
Easier navigation
AJAX applications on websites can be built to allow easier navigation to users in comparison to using the traditional back and forward button on a browser.
Compact
With AJAX, several multipurpose applications and features can be handled using a single web page, avoiding the need for clutter with several web pages. For our use of AJAX on goedkope-zomervakantie.com, it took just a few lines of code!
Backed by reputed brands
Another assuring reason to use AJAX on your websites is the fact that several complex web applications are handled using AJAX, Google Maps is the most impressive and obvious example, other powerful, popular scripts such as the bulletin forum software has also incorporated AJAX into their latest version.
jQuery
JQuery is a new kind of JavaScript library that makes it easier for designers to control HTML events, animations, and other interactions on a web page by adding and removing style sheet handlers. These handlers are either HTML classes or IDs; the handlers are specified in a style sheet, which then tells the browser how to position and style HTML elements. With jQuery, web designers can quickly and easily write these handlers to the document on specified events, such as a mouse click or a hover, and when we do so, it will change the style and/or position of that element.
JQuery also simplifies AJAX the client-side web development techniques for creating interactive web applications. AJAX applications can retrieve data from the server quietly in the background without interfering with how a web page displays or behaves. AJAX uses HTML and CSS (cascading style sheets) to change style and layout via user interaction and input
MVC Architecture
The Controller is essentially the traffic cop of the application, directing traffic to where it needs to go, figuring out which view it needs to load up, and interacting with the appropriate models. For example, when you go to login to your email on a website, the controller is going to tell the application that it needs to load the login form view. Upon attempting to login, the controller will load the model that handles logins, which will check if the username and password match what exists within the system. If successful, the controller will then pass you off to the first page you enter when logging in, such as your inbox. Once there, the inbox controller will further handle that request.
In a web-based application, the view is exactly what it sounds like: the visible interface that the user interacts with, displaying buttons, forms, and information. Generally speaking, the controller calls up the view after interacting with the model, which is what gathers the information to display in the particular view.
The Model is where data from the controller and sometimes the view is actually passed into, out of, and manipulated. Keeping in mind our last example of logging into your web-based email, the model will take the username and password given to it from the controller, check that data against the stored information in the database, and then render the view accordingly.
ERD Users customers Order Category Product Client manage Have have buy will approve create
username password type custname
custno emailid telno discription address Database Veiw
Create tables
Table view
Category table
Client table
Order table
Users table
Security
Able to get backup monthly
Restrict user accounts(One person do not Have more than 1 account) Store the backup
Backend
We should able to upload our own news and galleries
We should able to maintain the customers and clients details through online Maintain the email accounts for the users with our domain
Server maintenance
Physical design Index page
Home page
Style page
Latest page
Collection page
Men collection page
In this web site the following file are included to develop the back and the front end CSS fotorama.css style.css style_menu.css fotorama.js jquery.s PHP Database db_conn.php functions.php php_funtions.php Backend index.php style_form.php style_manage.php
Database connection (db_conn.php)
Functions (functions.php)
Menu selects the Category
The other selection controls are same as the above
Marketing
Giving promotions to the customers Paper advertisements
Social media marketing Email with customers
References https://www.google.lk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&sqi=2&ved=0CDMQtwIwAQ&url=http %3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3D0AxVMiRjgmQ&ei=qmkQUtGpOquhiAfGkIHICw&usg=AFQj CNF_o29PJaWfM4oU-BxFS6jYTNv8EQ&sig2=hWTCSTGn6H70LE5uX7bNEw&bvm=bv.50768961,d.aGc&cad=rja https://www.google.lk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&sqi=2&ved=0CCgQFjAA&url=http%3A %2F%2Fanswers.vt.edu%2Fkb%2Fentry%2F612%2F&ei=qmkQUtGpOquhiAfGkIHICw&usg=AFQjCNGWytgz_6P r9ZkB3iAiSd33WIhVhA&sig2=h2V2NgYBnZnZihxA5dQXkQ&bvm=bv.50768961,d.aGc&cad=rja http://en.wikipedia.org/wiki/Web_application_development https://www.google.lk/webhp?source=search_app&gws_rd=cr#bav=on.2,or.r_cp.r_qf.&fp=2150b8c75267ec7 &q=web+application+and+development+environment
