Final Report Brar

7/31/2019 Final Report Brar

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Industrial Practical Training Report

Submitted in the partial fulfillment of

the requirement of the award of degree of

BACHELOR OF TECHNOLOGY

IN

CSE/IT

Submitted To: Submitted By:

Mr. sunil Nagpal Name: Lakhwinder Singh

Head of department Branch&Sem:CSE(5th

)sem

CSE/IT Univ. Roll.No:1180952

Department of CSE/ITBABA FARID COLLEGE OF ENGINEERING AND TECHNOLOGY,

BATHINDA.


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Certificate from Head of department(HOD)

This is to certify that Lakhwinder Singh class B.tech 5th sem Rollno-1180952 of

Baba Farid Collage of Engineering &Technology, affiliated to Punjab Technical

University(PTU) for the award of the degree of Becholors of Technology.

To the best of my knowledge, this work has not been submitted in part or

full, for publications or to any other University/ Institute for the award of degree.

HOD:Signature..

Name: Mr.Sunil Nagpal

Designation : HOD


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Certificate from Internal Guide

This is to certify that the project Realestate is being submitted by Rajveer kaur

class B.tech 4th sem Rollno-1180954 of Baba Farid collage of engineering &

Technology, affiliated to Punjab Technical University(PTU) for the award of the degree

of Becholors of Technology, is a bonafide research work, carried out by him under my

supervision.

To the best of our knowledge, this work has not been submitted in part or full, for

publications or to any other University/ Institute for the award of degree.

Internal Guide:

Name:Miss. Sonia Gupta


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ACKNOWLEDGEMENT

We deeply express our sincere thanks to our head of College Mr. sunil Nagpal for

encouraging and allowing us to present our major project work and premises for the partial

fulfillment of the requirements.We sincerely express our gratitude to the project guide Miss Sonia Gupta for their

benevolent guidance in completing our project titled Job Portal. Their kindness and help

have been the source of encouragement for us.

We are grateful to Mr.Amandeep Singh (Head of Training & Placement) who gave us

constructive helpful support.

Lakhwinder Singh(1180952)

CSE(5th sem)


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TABLE OF CONTENTS

S.No Particulars Page No

1. Acknowledgement 4

2. Table of contents 5

3. Overview of organization 6-7

4. Overview of project 8

5. Hardware and software requirements 9

6. Introduction to programming language(php) 10

7. Advantages of php 11

8. How php works 12

9. Developing a web database application 13

10. MYSQL 14-15

11. Various tools used 16-39

12. Planning phase 40-42

13. Analysis phase 43

14. Design phase 44

15. System implementation and Testing 45-46

16 Data flow diagram 47

17 project 48-54

18 References 55


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Overview of Organization

Netmax technologies were established in 2001 in the field of Advance Networking andembedded systems design solutions.

Mission : To provide world class professional training and solutions in advancenetworking, Embedded systems design and career services for IT professionals as wellas electronic system designers.

Netmax Technologies provides industrial training to B.Tech /MCA / BCA/Diplomastudents in fields like

Embedded systems Robotics

PLC and SCADA Automation Technologies, Advance Networking Technologies(CISCO) JAVA development .NET development PHP programming and Web development Red hat (RHCE) and Unbent Administration Microsoft System Administration( MCSE 2003 , MCITP 2008 )

Technology Focus:-

We specialize in building solutions around the following key technologies

Microsoft:

As a Microsoft Gold Certified Partner we have demonstrated expertise with Microsoft

development tools, back office servers and mobile technologies. Main focus areas

are .NET application development, Visual Studio development (VB, VC++, and

FoxPro), database applications using SQL Server and Windows Mobile Applications.

Java:

We work on Java platforms from IBM, BEA and Oracle. We use STRUTS and Portal

frameworks for application development. We have substantial expertise in EJB, JMS,

JSP, Servlets, JDBC and JSTL technologies.

C/C++:


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We work on writing machine and device interfaces using C/C++ technologies. We

have extensive experience in porting enterprise applications on specialized mobile

devices like RF controlled bar code guns and mobile data acquisition devices.

Mobile:

Our mobile solutions development group can develop solutions on Microsoft, Palm

and Symbian platforms.

Key Alliances:-

Microsoft Gold Certified Partner for E-Business Solutions

IBM certified ISV

Member Oracle Technology Network


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Overview of Project

My project of training was in PHP with Mysql as backend and frontend codingin PHP. I have also done HTML, CSS and Javascript. Our Project for 6weekstraining was based on RealEstate. This project is based on the property matters. Inthis you can search properties in various cities according to property type, pricerange, area etc. Here by creating an account you get feature to advertiseyour property detail and can edit the same.

PHP, a scripting language designed specifically for use on the Web, is our tool for

creating dynamic Web pages. Rich in features that make Web design and programming

easier, PHP is in use on more than 20 million domains.Its popularity continues to grow, so it must be fulfilling its function pretty well.

PHP: HyperText Preprocessor. In its early development by a guy named Rasmus

Lerdorf, it was called Personal Home Page tools. When it developed into a full-blown

language, the name was changed to be more inline with its expanded functionality. The

PHP languages syntax is similar to the syntax of C.


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Hardware & Software Requirements

HARDWARE REQUIREMENTS

The lists of the hardware used currently for the project are:

Processor : Intel Pentium dual core CPU

RAM: 512 MB

HARD DISK DRIVE: 20 GB

CD ROM: 42X

Floppy Disk Drive: 1.44

Monitor: 17 color

Keyboard: Standard 110 keys

Mouse: Scroll

SOFTWARE REQUIREMENTS

The lists of the software used currently for the project are:

Platform: Microsoft Windows 7

Front End:

Development:

Environment: PHP

Back End

Database

MySQL


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INTRODUCTION TO PROGRAMMING LANGUAGE

PHP

PHP, a scripting language designed specifically for use on the Web, is our tool for

creating dynamic Web pages. Rich in features that make Web design and programming

easier, PHP is in use on more than 20 million domains.

Its popularity continues to grow, so it must be fulfilling its function pretty well.

PHP stands for

PHP: HyperText Preprocessor. In its early development by a guy named Rasmus

Lerdorf, it was called Personal Home Page tools. When it developed into a full-blown

language, the name was changed to be more inline with its expanded functionality. The

PHP languages syntax is similar to the syntax of C.

PHP is actually simpler than because it doesnt use some of the more difficult concepts

of C. PHP also doesnt include the low-level programming capabilities of C because

PHP is designed to program Web sites and doesnt require those capabilities.PHP is

particularly strong in its ability to interact with databases.

PHP support every database weveever heard of (and some we havent). PHP handles

connecting to the database and communicating with it.


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ADVANTAGES OF PHP

The popularity of PHP is growing rapidly because of its many advantages:

_Its fast. Because it is embedded in HTML code, the response time is short.

_Its inexpensive free, in fact. PHP is proof that free lunches do existand that WE can get more than WE paid for.

_Its easy to use. PHP contains many special features and functionsneeded to create dynamic Web pages. The PHP language is designed tobe included easily in an HTML file.

_It can run on many operating systems. It runs on a variety of operatingSystems Windows, Linux, Mac OS, and most varieties of UNIX.

_Technical support is widely available.A large base of users providesfree support through e-mail discussion lists.

_Its secure. The user does not see the PHP code.

_Its designed to support databases. PHP includes functionality designedto interact with specific databases. It relieves WE of the need to knowthe technical details required to communicate with a database.

_Its customizable. The open source license allows programmers to

modify the PHP software, adding or modifying features as needed to fittheir own specific environments.


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How PHP works

PHP is an embedded scripting language when used in Web pages. This means

that PHP code is embedded in HTML code. WE use HTML tags to enclose the

PHP language that WE embed in our HTML file the same way that WE

would use other HTML tags. WE create and edit Web pages containing PHP

the same way that WE create and edit regular HTML pages.

For example


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Developing a Web Database Application Using PHP and MySQL

The PHP software works with the Web server. The Web server is the software thatdelivers Web pages to the world. When we type a URL into our Web browser, we aresending a message to the Web server at that URL, asking it tosend we an HTML file.The Web server responds by sending the requested file. WEr browser reads the HTMLfile and displays the Web page.

In addition, the Web server processes a file when WE click a Web page buttonthatsubmits a form. When PHP is installed, the Web server is configured to expect certainfile extensions to contain PHP language statements. Often the extension is .php or.phtml, but any extension can be used. When the Web server gets a request for a filewith the designated extension, it sends the HTML statements.

When PHP language statements are processed, only the output is sent by theWeb server to the Web browser. The PHP language statements are not included in theoutput sent to the browser, so the PHP code is secure and transparent to the user.users browser. The browser interprets the statement as HTML code and displays aWeb page with one paragraph hello World. The PHP statement is not delivered tothe browser, so the user never sees any PHP statements.

PHP is not integrated with all Web servers but does work with many of thepopular web servers. PHP is developed as a project of the Apache Software Foundation thus, it works best with Apache. PHP also works with Microsoft IIS/PWS, iPlanet(formerly Netscape Enterprise Server), and others. Although PHP works with severalWeb servers, it works best with Apache. If WE can select or influence the selection ofthe Web server used in our organization, select Apache. By itself, Apache is a goodchoice. It is free, open source, stable, and popular. It currently powers more than 60percent of all Web sites. It runs on Windows, Linux, Mac OS, and most flavors of Unix.


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MySQL

MySQL is a fast, easy-to-use RDBMS used on many Web sites. Speed was thedevelopers main focus from the beginning. In the interest of speed, they made thedecision to offer fewer features than their major competitors (such as Oracle andSybase). However, even though MySQL is less full-featured than its commercialcompetitors, it has all the features needed by the majority of database developers. Itseasier to install and use than its commercial competitors,and the difference in price isstrongly in MySQLs favor.MySQL is developed, marketed, and supported by MySQL AB, which is a Swedishcompany.

The company licenses it in two ways:

Open source software: MySQL is available through the GNU GPL (General PublicLicense). MySQL provides two versions of the open source software


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ADVANTAGES OF MySQL

MySQL is a popular database with Web developers. Its speed and small sizemake it ideal for a Web site. Add to that the fact that its open source, whichmeans free, and WE have the foundation of its popularity. Here is a rundownof some of its advantages:

_Its fast. The main goal of the folks who developed MySQL was speed.Thus, the software was designed from the beginning with speed in mind.

_Its inexpensive. MySQL is free under the open source GPL license, andthe fee for a commercial license is reasonable.

_Its easy to use. WE can build and interact with a MySQL database byusing a few simple statements in the SQL language, which is the standardlanguage for communicating with RDBMSs. thelowdown on the SQL language.


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VARIOUS TOOLS USED

Css(cascading style sheets)

Cascading style sheet enable us to precisely control the formatting of elementon our webpages.Html was designed to control the structure of ourwebpages,such as headings,images,links,paragraphs and tables.style sheets

were desined to control the formatting of these elements in far greater detailthan the HTML commands allow.styles are the rules that define how theelemenys appear in a webpages such as font and color.

Three types of css: -1. Inline(highest priorty)2. Internal3. external

For example:

facebookEmail

Remember mePassword

Forget Password?Facebook helps you connect and share

with
the people in your life.Sign UpIt's free and always will be.FirstName:


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LastName:

Your

Email:Re-enter Email:New Password:I am:selectsexMaleFemaleBirthday:Month:

janfebmarapr

mayjunjulaugsep

octnov

decDay:1234567

89

101112

13


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Facebook page


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HTML (Hyper Text Markup Language)

What is HTML?

HTML is a language for describing web pages.

HTML stands for Hyper Text Markup Language HTML is not a programming language, it is a markup language A markup language is a set ofmarkup tags

HTML uses markup tags to describe web pages

HTML Tags

HTML markup tags are usually called HTML tags

HTML tags are keywords surrounded byangle brackets like HTML tags normallycome in pairs like and The first tag in a pair is the start tag, the second tag is the end tag

Start and end tags are also called opening tags and closing tags.

HTML Documents - Web Pages

HTML documents describe web pages HTML documents contain HTML tags and plain text HTML documents are also called web pages

The purpose of a web browsers (like Internet Explorer) is to read HTML

documents and display them as web pages. The browser does not display theHTML tags, but uses the tags to interpret the content of the page:

My First Heading

My first paragraph


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Example Explained

The text between and describes the web page The text between and is the visible page content

The text between and is displayed as a heading

The text between

and
is displayed as a paragraph
HTM or HTML Extension?

When you save an HTML file, you can use either the .htm or the .htmlextension. We use .htm in our examples. It is a habit from the past, when the

software only allowed three letters in file extensions.

With new software it is perfectly safe to use .html.

HTML Headings

HTML headings are defined with the to tags.

Example

This is a headingThis is a headingThis is a heading

HTML Paragraphs

HTML paragraphs are defined with the

tag.

Example

This is a paragraph

This is another paragraph

HTML Links

HTML links are defined with the tag.
http://w3schools.com/html/tryit.asp?filename=tryhtml_headers


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H1 headings should be used as main headings, followed by H2 headings, andless important H3 headings, and so on.

HTML Comments

Comments can be inserted in the HTML code to make it more readable andunderstandable. Comments are ignored by the browser and not displayed.

Comments are written like this:

Example

Note: There is an exclamation point after the opening bracket, but not beforethe closing bracket.

HTML Tip - How to View HTML Source

Have you ever seen a Web page and wondered "Hey! How did they do that?"

To find out, click the VIEW option in your browser's toolbar and selectSOURCE or PAGE SOURCE. This will open a window that shows you the HTML

code of the page.

Examples From This Page

HeadingsThis example demonstrates the tags that display headings in an HTMLdocument.

Hidden comments

This example demonstrates how to insert a hidden comment in the HTMLsource code.
http://w3schools.com/html/tryit.asp?filename=tryhtml_headershttp://w3schools.com/html/tryit.asp?filename=tryhtml_headershttp://w3schools.com/html/tryit.asp?filename=tryhtml_commenthttp://w3schools.com/html/tryit.asp?filename=tryhtml_commenthttp://w3schools.com/html/tryit.asp?filename=tryhtml_commenthttp://w3schools.com/html/tryit.asp?filename=tryhtml_headers


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HTML Tag Reference

When you lookup W3Schools' tag reference, you will see additional informationabout tags and their attributes.

You will learn more about HTML tag attributes in the next chapters of thistutorial.

Tag Description

Defines an HTML document

Defines the document's body

to Defines header 1 to header 6

Defines a comment

HTML Paragraphs

Paragraphs are defined with the

tag.

Example

This is a paragraph


HTML Line Breaks

Use the
tag if you want a line break (a new line) without starting a newparagraph:

Example

This is
a para
graph with line breaks

The
tag is an empty tag. It has no end tag like .

HTML Rules (Lines)

The tag is used to create an horizontal rule (line).
http://w3schools.com/tags/tag_html.asphttp://w3schools.com/tags/tag_html.asphttp://w3schools.com/tags/tag_body.asphttp://w3schools.com/tags/tag_body.asphttp://w3schools.com/tags/tag_hn.asphttp://w3schools.com/tags/tag_hn.asphttp://w3schools.com/tags/tag_comment.asphttp://w3schools.com/tags/tag_comment.asphttp://w3schools.com/tags/tag_comment.asphttp://w3schools.com/tags/tag_hn.asphttp://w3schools.com/tags/tag_body.asphttp://w3schools.com/tags/tag_html.asp


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Example

This is a paragraph

This is a paragraph

This is a paragraph

HTML Tag Reference

When you lookup W3Schools' tag reference, you will see additional informationabout tags and their attributes.

You will learn more about HTML tag attributes in the next chapters of thistutorial.

Tag Description

Defines a paragraph

Inserts a single line break

Defines a horizontal rule

This text is bold

This text is big

This text is italic

This is computer output

This is subscript and superscript

HTML Formatting Tags

HTML uses tags like and for formatting output, like bold or italictext.

These HTML tags are called formatting tags.

Refer to the bottom of this page for a complete reference.
http://w3schools.com/tags/tag_p.asphttp://w3schools.com/tags/tag_p.asphttp://w3schools.com/tags/tag_br.asphttp://w3schools.com/tags/tag_br.asphttp://w3schools.com/tags/tag_hr.asphttp://w3schools.com/tags/tag_hr.asphttp://w3schools.com/tags/tag_hr.asphttp://w3schools.com/tags/tag_br.asphttp://w3schools.com/tags/tag_p.asp


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Tables

Tables are defined with the tag. A table is divided into rows (with the tag), and each row is divided into data cells (with the tag). The letters

td stands for "table data," which is the content of a data cell. A data cell can

contain text, images, lists, paragraphs, forms, horizontal rules, tables, etc.

How it looks in a browser:

Heading Another Heading

row 1, cell 1 row 1, cell 2


Empty Cells in a Table

Table cells with no content are not displayed very well in most browsers.

row 1, cell 1row 1, cell 2

row 2, cell 1



row 2, cell 1

Ordered Lists

An ordered list is also a list of items. The list items are marked with numbers.

An ordered list starts with the tag. Each list item starts with the tag.


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CoffeeMilk

Here is how it looks in a browser:

1. Coffee2. Milk

Inside a list item you can put paragraphs, line breaks, images, links, otherlists, etc.

Definition Lists

A definition list is not a list of items. This is a list of terms and explanation ofthe terms.

A definition list starts with the tag. Each definition-list term starts with

the tag. Each definition-list definition starts with the tag.

Coffee

Black hot drinkMilkWhite cold drink

Here is how it looks in a browser:

CoffeeBlack hot drink

MilkWhite cold drink

Inside a definition-list definition (the tag) you can put paragraphs, linebreaks, images, links, other lists, etc.

Forms

A form is an area that can contain form elements.


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Form elements are elements that allow the user to enter information (like textfields, textarea fields, drop-down menus, radio buttons, checkboxes, etc.) in a

form.

A form is defined with the tag.

Input

The most used form tag is the tag. The type of input is specified with

the type attribute. The most commonly used input types are explained below.

Text Fields

Text fields are used when you want the user to type letters, numbers, etc. in aform.

First name:
Last name:


First name:

Last name:

Note that the form itself is not visible. Also note that in most browsers, thewidth of the text field is 20 characters by default.

Radio Buttons

Radio Buttons are used when you want the user to select one of a limitednumber of choices.


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Male
Female


Male

Female

Note that only one option can be chosen.

Checkboxes

Checkboxes are used when you want the user to select one or more options of alimited number of choices.

I have a bike:
I have a car:

I have an airplane:


I have a bike:

I have a car:

I have an airplane:

The Form's Action Attribute and the Submit Button


Username:Submit


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If you type some characters in the text field above, and click the "Submit" button, the

browser will send your input to a page called "html_form_submit.asp". The page will

show you the received input.

Java Script

The HTML tag is used to insert a JavaScript into an HTML page.

How to Put a JavaScript Into an HTML Page

document.write("Hello World!");

The code above will produce this output on an HTML page:

Hello World!

Example Explained

To insert a JavaScript into an HTML page, we use the tag. Inside the tag we use the type attribute to define the scripting language.

So, the and tells where the JavaScriptstarts and ends:

...


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The word document.write is a standard JavaScript command for writingoutput to a page.

By entering the document.write command between the and

tags, the browser will recognize it as a JavaScript command and execute the

code line. In this case the browser will write Hello World! to the page:

Example

document.write("Hello World!");

HTML Comments to Handle Simple Browsers

Browsers that do not support JavaScript will display JavaScript as pagecontent.

To prevent them from doing this, and as a part of the JavaScript standard, theHTML comment tag can be used to "hide" the JavaScript. Just add an HTMLcomment tag (end ofcomment) after the last JavaScript statement.

The two forward slashes at the end of comment line (//) is the JavaScriptcomment symbol. This prevents JavaScript from executing the --> tag.

JavaScripts in the body section will be executed WHILE the page loads.

JavaScripts in the head section will be executed when CALLED.


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Where to Put the JavaScript

JavaScripts in a page will be executed immediately while the page loads intothe browser. This is not always what we want. Sometimes we want to execute a

script when a page loads, other times when a user triggers an event.

Scripts in the head section: Scripts to be executed when they are called, orwhen an event is triggered, go in the head section. When you place a script in

To use the external script, point to the .js file in the "src" attribute of the tag:

JavaScript is a sequence of statements to be executed by thebrowser.

JavaScript is Case Sensitive

Unlike HTML, JavaScript is case sensitive - therefore watch your capitalization closely

when you write JavaScript statements, create or call variables, objects and functions.

JavaScript Statements

A JavaScript statement is a command to the browser. The purpose of the command is

to tell the browser what to do.

This JavaScript statement tells the browser to write "Hello Dolly" to the web page:

document.write("Hello Dolly");

It is normal to add a semicolon at the end of each executable statement. Most people

think this is a good programming practice, and most often you will see this in JavaScript

examples on the web.


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The semicolon is optional (according to the JavaScript standard), and the browser is

supposed to interpret the end of the line as the end of the statement. Because of this

you will often see examples without the semicolon at the end.

JavaScript Code

JavaScript code (or just JavaScript) is a sequence of JavaScript statements.

Each statement is executed by the browser in the sequence they are written.

This example will write a header and two paragraphs to a web page:

Example

document.write("This is a header");

document.write("

This is a paragraph
");
document.write("

");
JavaScript Blocks

JavaScript statements can be grouped together in blocks.

Blocks start with a left curly bracket {, and ends with a right curly bracket }.

The purpose of a block is to make the sequence of statements execute together.

This example will write a header and two paragraphs to a web page:

Example

{

document.write("This is a header");

document.write("

This is a paragraph
");document.write("
");
}

The example above is not very useful. It just demonstrates the use of a block.Normally a block is used to group statements together in a function or in a


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condition (where a group of statements should be executed if a condition ismet).

You will learn more about functions and conditions in later chapters.

JavaScript comments can be used to make the code more readable.

JavaScript Comments

Comments can be added to explain the JavaScript, or to make it morereadable.

JavaScript Multi-Line Comments

Multi line comments start with /* and end with */.

This example uses a multi line comment to explain the code:

/*

The code below will writeone header and two paragraphs*/document.write("This is a header");document.write("

This is a paragraph
");
document.write("

");
Using Comments at the End of a Line

In this example the comment is placed at the end of a line:

document.write("Hello"); // This will write "Hello"

document.write("Dolly"); // This will write "Dolly"

Variables are "containers" for storing information.

Do You Remember Algebra From School?

Do you remember algebra from school? x=5, y=6, z=x+y


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Do you remember that a letter (like x) could be used to hold a value (like 5),and that you could use the information above to calculate the value of z to be

11?

These letters are called variables, and variables can be used to hold values

(x=5) or expressions (z=x+y).

Conditional Statements

Very often when you write code, you want to perform different actions fordifferent decisions. You can use conditional statements in your code to do this.

In JavaScript we have the following conditional statements:

if statement - use this statement if you want to execute some code onlyif a specified condition is true

if...else statement - use this statement if you want to execute somecode if the condition is true and another code if the condition is false

if...else if....else statement - use this statement if you want to select

one of many blocks of code to be executed switch statement - use this statement if you want to select one of many

blocks of code to be executed

If Statement

You should use the if statement if you want to execute some code only if aspecified condition is true.

Syntax

if (condition)

{code to be executed if condition is true}

Note that if is written in lowercase letters. Using uppercase letters (IF) willgenerate a JavaScript error!

Example 1//Write a "Good morning" greeting if//the time is less than 10var d=new Date();var time=d.getHours();

if (time


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{document.write("Good morning");

}

If...else Statement

If you want to execute some code if a condition is true and another code if thecondition is not true, use the if....else statement.

Syntax

if (condition){code to be executed if condition is true}else{code to be executed if condition is not true}

Example

//If the time is less than 10,//you will get a "Good morning" greeting.//Otherwise you will get a "Good day" greeting.var d = new Date();

var time = d.getHours();

if (time < 10){document.write("Good morning!");

}else

{document.write("Good day!");}

The JavaScript Switch Statement

You should use the switch statement if you want to select one of many blocksof code to be executed.


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Syntax

switch(n)

{case 1:

execute code block 1

break;case 2:

execute code block 2break;

default:code to be executed if n isdifferent from case 1 and 2

}

This is how it works: First we have a single expression n(most often a variable),that is evaluated once. The value of the expression is then compared with the

values for each case in the structure. If there is a match, the block of codeassociated with that case is executed. Use break to prevent the code fromrunning into the next case automatically.

Example

//You will receive a different greeting based

//on what day it is. Note that Sunday=0,//Monday=1, Tuesday=2, etc.var d=new Date();

theDay=d.getDay();switch (theDay){case 5:

document.write("Finally Friday");break;

case 6:document.write("Super Saturday");break;

case 0:document.write("Sleepy Sunday");

break;default:

document.write("I'm looking forward to this weekend!");}


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Alert Box

An alert box is often used if you want to make sure information comes throughto the user.

When an alert box pops up, the user will have to click "OK" to proceed.

Syntax:

alert("sometext");

Confirm Box

A confirm box is often used if you want the user to verify or accept something.

When a confirm box pops up, the user will have to click either "OK" or "Cancel"to proceed.

If the user clicks "OK", the box returns true. If the user clicks "Cancel", the boxreturns false.

Syntax:

confirm("sometext");

Prompt Box

A prompt box is often used if you want the user to input a value before enteringa page.

When a prompt box pops up, the user will have to click either "OK" or "Cancel"to proceed after entering an input value.

If the user clicks "OK" the box returns the input value. If the user clicks"Cancel" the box returns null.

Syntax:

prompt("sometext","defaultvalue");


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JavaScript Functions

To keep the browser from executing a script when the page loads, you can putyour script into a function.

A function contains code that will be executed by an event or by a call to thatfunction. You may call a function from anywhere within the page (or even fromother pages if the function is embedded in an external .js file).

Functions can be defined both in the and in the section of adocument. However, to assure that the function is read/loaded by the browserbefore it is called, it could be wise to put it in the section.

Example

function displaymessage(){alert("Hello World!");

}

If the line: alert("Hello world!!") in the example above had not been put within afunction, it would have been executed as soon as the line was loaded. Now, thescript is not executed before the user hits the button. We have added anonClick event to the button that will execute the function displaymessage()when the button is clicked.

You will learn more about JavaScript events in the JS Events chapter.

How to Define a Function

The syntax for creating a function is:

functionfunctionname(var1,var2,...,varX){


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some code}

var1, var2, etc are variables or values passed into the function. The { and the }defines the start and end of the function.

The return Statement

The return statement is used to specify the value that is returned from thefunction.

So, functions that are going to return a value must use the return statement.

Example

The function below should return the product of two numbers (a and b):

function prod(a,b){x=a*b;return x;}

When you call the function above, you must pass along two parameters:

product=prod(2,3);

The returned value from the prod() function is 6, and it will be stored in the variable

called product.

Events

By using JavaScript, we have the ability to create dynamic web pages. Eventsare actions that can be detected by JavaScript.

Every element on a web page has certain events which can trigger JavaScriptfunctions. For example, we can use the onClick event of a button element toindicate that a function will run when a user clicks on the button. We definethe events in the HTML tags.

Examples of events:

A mouse click


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A web page or an image loading Mousing over a hot spot on the web page

Selecting an input box in an HTML form Submitting an HTML form

A keystroke

Note: Events are normally used in combination with functions, and thefunction will not be executed before the event occurs!

For a complete reference of the events recognized by JavaScript, go to ourcomplete Event reference.

onload and onUnload

The onload and onUnload events are triggered when the user enters or leavesthe page.

The onload event is often used to check the visitor's browser type and browserversion, and load the proper version of the web page based on the information.

Both the onload and onUnload events are also often used to deal with cookies

that should be set when a user enters or leaves a page. For example, you couldhave a popup asking for the user's name upon his first arrival to your page.The name is then stored in a cookie. Next time the visitor arrives at your page,you could have another popup saying something like: "Welcome John Doe!".

onFocus, onBlur and onChange

The onFocus, onBlur and onChange events are often used in combination withvalidation of form fields.

Below is an example of how to use the onChange event. The checkEmail()

function will be called whenever the user changes the content of the field:

onSubmit

The onSubmit event is used to validate ALL form fields before submittingit.Below is an example of how to use the onSubmit event. The checkForm()

function will be called when the user clicks the submit button in the form.
http://www.w3schools.com/jsref/jsref_events.asphttp://www.w3schools.com/jsref/jsref_events.asphttp://www.w3schools.com/jsref/jsref_events.asp


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PLANNINGPHASE

Problem Recognition

A problem is well defined very rarely. It corps out with a vague feeling of

somestatements lead to vague conclusions. So the first task is to get more

information by interviewing and meeting concerned people. It clarifies how

theproblem is felt, how often it occurs, how it affects the business and which

departments are suffering with this. This phase consists of the following tasks.

Problem Definition & Initial Investigation

This was a preliminary investigation done with a view to have a feel of

the working of the proposed system. This phase has been identified the

end-user directly involved in the system who were the managers, assistant

officer and database administrator, and the development department. By

understanding the working of database, its flow and also after conducting

meetings and interviews with the concerned persons of the department, a

clear idea about the working was obtained. A flexible approach is adapted

towards people who are interviewed. Short hand written notes are

prepared based on the response of the employees. The interviews are

preferably conducted at the work place of the person being interviewed.

Detailed investigation is done in order to define the scope of the problem.


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By the end of this phase, idea as to how the information enters the system, how it is

stored, how it is processed, how information changes affects the working of the system

and finally the output format required by the end-user was collected. All the information

generated from this phase acted as an input to the next phase.

Feasibility study.

A feasibility study is an evaluation of a proposal designed to determine the

difficulty in carrying out a designated task. Generally, a feasibility study

precedes technical development and project implementation.

A feasibility study is a test of a system proposal according to its workability

impact on organization, ability to meet user needs and effective use of

resources. The objective of a feasibility study is not to solve a problem but

to acquire a sense of its scope. In other words, a feasibility study is an

evaluation or analysis of the potential impact of a proposed project. During

the study, the problem definition is crystallized and the aspects of the

problem to be included in the system are determined. After the initial

investigation of system, this helped to have in-depth study of existing

system, understanding its strength and weaknesses & requirements for

new proposed system.

Feasibility study was done in three phases documented below:a) Behavioral feasibility: People are inherently resistant to change and

computers have been known to facilitate change. There is always

some reluctance among the users against the introduction of new

system but they were told that this system would eliminate the

unnecessary overhead of database migration and conversion, which

presently had to be carried out on daily basis to facilitate transactions

between the different departments. The objective this feasibility phase

is to take the operational staff into confidence. As the success of a

good system depends upon the willingness of the operating staff, they

were taken into full confidence that the new proposed system would

make their jobs easier, relieve them from the unnecessary overheads

and reduce the possibility of errors creeping into the system.


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b) Economic feasibility: Economic feasibility is the most frequently used

method for evaluating the effectiveness of the candidate system. More

commonly known as cost\benefit analysis, the procedure is to

determine the benefits and savings that are expected from a candidate

system and compare them with the costs. If benefits outweigh the

costs, then the decision is made to design and implement the system.

A cost\benefit analysis was done for the proposed system to evaluate

whether it would be b economically viable or not. The organization has

in store many machines with high processing power necessary to

implement the system. Also the organization has necessary software

i.e. Visual Studio, SQL Server etc. or hardware to support the system.

Considering the programmer time and the negligible

hardware/software cost required for developing the system, it was

found that the benefits in terms of reduced overhead as a result of

elimination of the requirement of database migration and conversion

was more than the cost.

Cost-based study: It is important to identify cost and benefit

factors, which can be categorized as follows: 1. Development costs;

and 2. Operating costs. This is an analysis of the costs to beincurred in the system and the benefits derivable out of the system.

Time-based study: This is an analysis of the time required to

achieve a return on investments. The future value of a project is

also a factor.

c) Technical feasibility: Technical feasibility centers on the existing

computer system. (Hardware/software) and to what extent it can

support the proposed addition also the organization already has

sufficient high-end machines to serve the processing requirements of

the proposed system. So there is no need to purchase new software

as the organization has necessary software i.e. Visual Studio, SQL

Server etc or hardware to support the proposed system.


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ANALYSIS PHASE

Systems analysis is the study of sets of interacting entities, including computer systems

analysis. This field is closely related to operations research. It is also "an explicit formalinquiry carried out to help someone (referred to as the decision maker) identify a better

course of action and make a better decision than he might otherwise have made."

Analysis is defined as the procedure by which we break down an intellectual or

substantial whole into parts so that we can achieve our end goals.

The development of a computer-based information system includes a systems analysis

phase which produces or enhances the data model which itself is a precursor to

creating or enhancing a database. There are a number of different approaches to

system analysis. When a computer-based information system is developed, systems

analysis would constitute the following steps:

The development of a feasibility study, involving determining whether a project is

economically, socially, technologically and organizationally feasible.

Conducting fact-finding measures, designed to ascertain the requirements of the

system's end-users. These typically span interviews, questionnaires, or visual

observations of work on the existing system.

Gauging how the end-users would operate the system (in terms of general

experience in using computer hardware or software), what the system would be

used for etc.

Another view outlines a phased approach to the process. This approach breaks

systems analysis into 5 phases:

d) Scope definitione) Problem analysis

f) Requirements analysis

g) Logical design

h) Decision analysis


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DESIGN PHASE

After the analysis phase we have with us the details of the existing system and the requirements

of the user for the new system. This phase diverts focus from the problem domain to the solution

domain. It acts as a bridge between the requirement phase and its solution. The design phase

focuses on the detailed implementation of the system recommended in the feasibility study.

Emphasis is on translating performance specifications into design specifications.

The External Design

External design consists of conceiving, planning out and specifying the externally observable

characteristics of the software product. These characteristics include user displays or user

interface forms and the report formats, external data sources and the functional characteristics,

performance requirements etc. External design begins during the analysis phase and continues

into the design phase.


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SYSTEM IMPLEMENTATION AND TESTING

Implementation phase of the software development is concerned with translating the

design specifications into the source code. After the system has been designed, and

arrives the stage of putting it into actual usage known as the implementation of the

system. This involves putting up of actual practical usage of the theoretically designed

system. The primary goal of implementation

is to write the source code and the internal documentation so that conformance of the

code to its specifications can easily be verified and so the debugging, modifications and

testing are eased. This goal can be achieved by making the source code as clear and as

straightforward as possible. Simplicity, Elegance and Clarity are the hallmarks of good

programs whereas complexity are indications of inadequate design and misdirected

thinking. The system implementation is a fairly complex and expensive task requiring

numerous inter-dependent activities. It involves the effort of a number of groups of

people: user and the programmers and the computer operating staff etc. This needs a

proper planning to carry out the task successfully. Thus it involves the following

activities:

i) Writing and testing of programs individually

Testing

The most important activity at the implementation stage is the system testing with the

objective of validating the system against the designed criteria. During the development

cycle, user was involved in all the phases that are analysis, design and coding. After each

phase the user was asked whether he was satisfied with the output and the desired

rectification was done at the moment. During coding, generally bottom up technique is

used. Firstly the lower level modules are coded and then they are integrated together.

Thus before implementation, it involves the testing of the system. The testing phase

involves testing first of separate parts of the system and then finally of the system as a

whole. Each independent module is tested first and then the complete system is tested.


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This is the most important phase of the system development. The user carries out this

testing and test data is also prepared by the user to check for all possible combinations of

correct data as well as the wrong data that is trapped by the system. So the testing phase

consists of the following steps:

Unit testing:

In the bottom of coding technique, each module is tested individually. Firstly the

module is tested with some test data that covers all the possible paths and then the

actual data was fed to check for results.

Integration testing:

After all the modules are ready and duly tested, these have to be integrated into

the application. This integrated application was again tested first with the test data

and then with the actual data.


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Dataflow Diagram (DFDs)

Real Estate DFD: -

Real Estate

Home PageUser Register

Redirect to login.phpMySQL Login

Table

If failedUser Login

Advertise

our Pro ert

If successfulYou can search

your property on

Search Property

page.


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Job Portal

Job Portal is "Property consisting of land and the buildings on it, along with its

natural resources such as crops, minerals, or water; immovable property of this

nature; an interest vested in this; (also) an item of real property; (more generally)

buildings or housing in general. Also: the business of real estate; the profession of

buying, selling, or renting land, buildings or housing.

Residential real estate

The legal arrangement for the right to occupy a dwelling in some countries is

known as the housing tenure. Types of housing tenure include owner occupancy,

Tenancy, housing cooperative, condominiums (individually parceled properties in

a single building), public housing, squatting, and cohousing. The occupants of a

residence constitute a household.

Residences can be classified by, if, and how they are connected to neighboring

residences and land. Different types of housing tenure can be used for the same

physical type. For example, connected residents might be owned by a single entity

and leased out, or owned separately with an agreement covering the relationship

between units and common areas and concerns


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DATABASE DESIGN

A database is an organized mechanism that has the capability of storing

information through which a user can retrieve stored information in an effective

and efficient manner. The data is the purpose of any database and must be

protected.

The database design is a two level process. In the first step, user

requirements are gathered together and a database is designed which will meet

these requirements as clearly as possible. This step is called Information Level

Design and it is taken independent of any individual DBMS.

In the second step, this Information level design is transferred into a design

for the specific DBMS that will be used to implement the system in question. This

step is called Physical Level Design, concerned with the characteristics of the

specific DBMS that will be used. A database design runs parallel with the system

design. The organization of the data in the database is aimed to achieve the

following two major objectives.

o Data Integrity

o Data independence

Normalization is the process of decomposing the attributes in an application,

which results in a set of tables with very simple structure. The purpose of

normalization is to make tables as simple as possible. Normalization is carried out

in this system for the following reasons.

To structure the data so that there is no repetition of data , this helps in

saving.

To permit simple retrieval of data in response to query and report

request.

To simplify the maintenance of the data through updates, insertions,


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TABLES STRUCTURE

Table Name: Job Insert

Fieldname Data Type Length Key

Post Varchar 50 -

No. of Post Integer 25 -

Requirement Integer 10 -

Location Varchar 50 -

Salary Integer 20 -

Bond Integer 20 -

Contact Name Varchar 50 -

Contact Number Integer 50 -

Email Varchar 50 -

Table Name: User Registration

Fieldname Data Type Length Key

Username Varchar 50 -

Password Varchar 50 Primary key

Confirm

Password

Varchar 50 -

Contact Name Varchar 50 -

Contact Number Integer 10 -

Email Varchar 50 -

City or Pin Varchar 15 -

Gender Varchar 50

Skill Varchar 50


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Home Page:

New Job Insert :


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Job seeker new registration:

Employer New registration:


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Login Form:


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Future of Job Portal

Job Portal is a project to Search the Job in Bathinda and nearby cities. At present this website is

just for the purpose of training project. In future when well promote our website in various

search engines, we can get a number of hits and can earn well from this site. Well be updating

our website time to time in order to give users complete package and newer features.


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REFERENCES

1.http://www.google.com2.http://www.w3schools.com3.http://www.phpeasystep.com4.http://www.wordpress.org5.http://www.phptutorials.info
http://www.google.com/http://www.google.com/http://www.w3schools.com/http://www.w3schools.com/http://www.phpeasystep.com/http://www.phpeasystep.com/http://www.wordpress.org/http://www.wordpress.org/http://www.phptutorials.info/http://www.phptutorials.info/http://www.phptutorials.info/http://www.wordpress.org/http://www.phpeasystep.com/http://www.w3schools.com/http://www.google.com/

Final Report Brar

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