Record for HTML Programs

8/3/2019 Record for HTML Programs

http://slidepdf.com/reader/full/record-for-html-programs 1/45

Aim: Program implementing all necessary tags

Source code:<html><head>

<title>Welcome</title></head>

<body bgcolor="white" text ="times new roman" scroll="yes" ><img src="D:\wt record\Example58\logo.bmp" width="100" height= "100" align="right">

</img><br/>

<font size ="16" face="times new roman" color="black"><center><h1> DRKIST </h1></center>

<br/><font size="6" face="times new roman" color="black" >

<marquee ><i> Welcome to DRK Institute </marquee></font>

<h2> <i>welcome to DRK institute </h2></font><br><br><br><br><br><br><br><br>

<br><font size="3" face="times new roman" color="blue" >

<p align= "right"><a href="c:/Example58/details.html"> Details </a></font>

<hr><h6 align ="bottom" > All Rights Reserved </h6>

</body></html>



Aim: Program to display the static web pages

(Home, Registration, Catalog, Cart)

Source code:

1.Home:<html>

<head><title>

Welcome</title>

</head><body bgcolor="white" text ="times new roman" scroll="yes" >

<img src="D:\wt record\Example58\logo.bmp" width="100" height= "100" align="right"></img>

<br/><font size ="16" face="times new roman" color="black">

<center><h1> DRKIST </h1></center><br/>

<font size="6" face="times new roman" color="black" ><marquee ><i> Welcome to DRK Institute </marquee></font>

<h2> <i>welcome to DRK institute </h2></font>

<br><br><br><br><br><br><br><br><br>

<font size="3" face="times new roman" color="blue" ><p align= "right"><a href="c:/Example58/details.html"> Details </a>

</font><hr>

<h6 align ="bottom" > All Rights Reserved </h6></body>

</html>

2.Registration:

<html><head>

<title> login page </title>

</head><body bgcolor="white"><form name="f1" method="post">

<p align="right">username<input type="text" name="t1" maxlength="20"> password<inputtype="password" name="t2" maxlength="20"><input type="submit" value="login"></form>

<img src="logo.bmp" width="100" height= "100" align="right"></img><br><br>

<u><h1 align="center">LOGIN</h1></u><br>



<h3><u>About:</u></h3><font size="2" face="verdana" color="black">

<i><b>DRK Institute of Science and Technology</b> is an Engineering collegeestablished in 2004.The college is affliated to <b>Jawaharlal Nehru Tecnological University

Hyderabad</b>.It has been successfully training the students in the field of Engineering and

Technology and provided the state many successful engineers.<br>To know more about the college and courses offered in the college please <u>sign up</u>to the site.If you are already a member please <u>sign in</u> to know the details.</i>

</font><br>

<H3><u>SIGN UP</u></h3><form name ="f2" method="post">

First name<input type="text" name="t1" maxlength="20"><br><br>

last name<input type="text" name="t3" maxlength="20"><br><br>

Email id<input type="text" name="t4" maxlength="20"><br><br>

User name<input type="text" name="t1" maxlength="20"><br><br>

password<input type="password" name="t2"maxlength="20"><br><br>

Re-typepassword<input type="password" name="t2"maxlength="20"><br>

<br><input type="submit" value="submit">

<input type="reset"></form>

<hr></hr><font size="1" face="verdana" color="black">

All rights reserved</font></body>

</html>

3.Catalog:

<html><head>

<title>catalogue</title></head>

<body bgcolor="white"><table border="1" cellspacing="1" cellpadding="1">

<tr><td><img src="logo1.jpg" width="100" height= "100" align="right"></img></td>

<td>author:xxx <br>bname:xxxx<br> publisher:xxx<br></td><td>cost</td>



<td><input type="submit" value="add to cart"></td></tr>


<td>author:xxx <br>bname:xxxx<br> publisher:xxx<br></td>

<td>cost</td><td><input type="submit" value="add to cart"></td></tr>


<td>author:xxx <br>bname:xxxx<br> publisher:xxx<br></td><td>cost</td>

<td><input type="submit" value="add to cart"></td></tr>

</body></html>

4.Cart:

<html><head>

<title>cart</title></head>

<body bgcolor="white"><table border="1" cellspacing="1" cellpadding="1">

<tr><th>Book name</th>

<th>price</th><th>Quantity</th>

<th>Amount</th></tr>

<td>bname:xxxx</td><td>12</td>

<td>x</td><td>amount</td></tr>

</tr><td>bname:xxxx</td>

<td>12</td><td>x</td>

<td>amount</td></tr>

</table></body>

</html>



Aim: Program to implement Cascade Style Sheets (CSS)

(Internal, External, Inline)

Source code:

External CSS:<html>

<head><title>css example</title>

<link rel="stylesheet" href="extcss.css"></head>

<body><h3>welcome to css</h3>

<a href="welcome1.html">home page</a></body>

</html>

CSS:

a:link{color:blue};a:active{color:green};

a:visited{color:black};a:hover{color:red};

Internal:

<html>

<head><title>welcome</title></head>

<style type="text/css"> body{background:white;color:red}

a:link{color:green};a:active{color:pink};

a:visit{color:black};a:hover{color:blue};

</style><body>

<h3>working with style sheets</h3><a href="ex.html">home page</a>

</body></html>



Inline:

<html><head>

<title>css</title>

<style type="text/css"> body{background-image:logo1.bmp}.xlink{cursor:crosshair}

.hlink{cursor:help}<div style="position:relative;top:10;background-color:blue;z-index:1;">layer 1</div>

</style></head>

<body><b>

<a href="welcome.html"class="xlink">cross link</a><br>

<a href="help.html"class="hlink">help link</a></b><b class="headline">this is headline</b>

</body></html>



Aim: Program to display Class TimeTable

Source code:<html><body><center>

<b><h1><font size="+3"> TIME TABLE </h1></b><br><table border="5" cellspacing="2" cellpadding="5"height="400" width="700">

<th> <font size="+2">DAY </th><th><font size="+2">1 </th><th><fontsize="+2">2</th><th><font size="+2">3</th><th><font size="+2">4</th><th

rowspan="6"><font size="+2">L<br>U<br>N<br>C<br>H</th><th><fontsize="+2">5</th><th><font size="+2">6</th><th><font size="+2">7</th>

<tr><td>MONDAY</td><td>MC</td><td>ACA</td><td>SPM</td><td>DWDM</td><td>NP</td><td>WT</td><td>WT</td></tr>

<tr><td>TUESDAY</td><td>ACA</td><td colspan="3"> WTLAB</td><td>ACA</td><td>DWDM</td><td>SPM</td></tr>

<tr><td>WEDNESDAY</td><td>ACA</td><td colspan="3"> NP

LAB</td><td>DWDM</td><td>SPM</td><td>WT </td></tr><tr><td>THRUSDAY</td><td>MC</td><td>ACA</td><td>SPM</td><td>DWDM</td><td> NP</td><td>WT</td><td>WT</td></tr>

<tr><td>FRIDAY</td><td>WT</td><td>DWDM</td><td>SPM</td><td>ACA</td><td>NP</td><td>MC</td><td>WT</td></tr>

</center></body>

</html>



Aim: Program to display Validation of the Registration Page


<title>login validatn</title><script language="javascript">

function validate_username(){

s=f1.t1.value;d=s.length;

if(f1.t1.value==""||d<6){

window.alert("please enter the username with atleast 6 characters");f1.t1.focus();

f1.t1.value="";

}}function validate_password()

{s=f1.t2.value;

d=s.length;if(f1.t2.value!=f1.t3.value||d<6)

{window.alert("Password not matched or please enter the password with atleast 6 characters");

f1.t2.focus();}

}function validate_emailId()

{s=f1.t4.value;

d1=s.indexOf("@");d2=s.indexOf(".");

p=d2-d1;if(p<=1||d1==0||d1==-1){

window.alert("Please enter a valid EmailId");f1.t4.focus();

f1.t4.value="";}

}function validate_Phno()

{s=f1.t5.value;

d=s.length;if(d<10||isNaN(s))



{window.alert("Please enter a valid Phone No");

f1.t5.focus();f1.t5.value="";

}

}</script></head>

<body bgcolor="white"><form name="f1" method="post">

<center><u>REGISTERATION PAGE</u></center><br><br><center>

<table cellspacing="15" cellpadding="5"><tr>

<td>Username</td><td><input type="text" name="t1"onblur="validate_username()"></td>

</tr><tr>

<td>Password</td><td><input type="password" name="t2"></td></tr><tr><td>ConfirmPassword</td><td><input type="password"

name="t3"onblur="validate_password()"></td></tr><tr><td>Email Id</td><td><input type="text"

name="t4"onblur="validate_emailId()"></td></tr><tr><td>Phone no.</td><td><input type="text" name="t5"onblur="validate_Phno()"></td>

</tr><tr><td>Gender</td><td><input type="radio" name="t6">Male<br>

<input type="radio" name="t6">Female</td>

</tr><tr><td>Date of Birth</td>

<td>Date: <select name="date">

<option>1</option><option>2</option>











<option>19</option>

<option>20</option><option>21</option><option>22</option>





</select>Month:&nbsp<select name="month" >

<option>1</option>






<option>12</option></select>

Year:&nbsp<select name="Year" ><option>1990</option>




<option>1997</option></select>

</td></tr>

<tr><td>Languages</td>



<td><input type="checkbox" name="c1" value="English">English<br><input type="checkbox" name="c1">Hindi<br>

<input type="checkbox" name="c1">telugu<br></td>

</tr>

<tr><td>Address</td><td><textarea rows="5" cols="18"></textarea></td></tr>

</table><br><input type="button" value="submit">

<input type="reset"></center>

</body></html>



Aim: Program to Create Calculator application with basic functionalities.

Source code:<html>

<head>

<title>CALCUALTOR</title><script language="Javascript"> txtdata="";function Cal(value)

{txtdata=txtdata+value;

document.f1.t1.value=txtdata;}

</script></head>

<body><form name="f1">

<table border=10 bgcolor="silver" bordercolor="silver"><tr>

<th>CALCULATOR</th></tr>

<tr><td>

<input type="text" maxlength="10" size="25" name="t1"></td>

</tr><tr>

<td>

<input type="button" value=" 1 " onclick="Cal('1')"><input type="button" value=" 2 " onclick="Cal('2')"><input type="button" value=" 3 " onclick="Cal('3')">

<input type="button" value=" + " onclick="Cal('+')"></td>

</tr><tr>

<td><input type="button" value=" 4 " onclick="Cal('4')">

<input type="button" value=" 5 " onclick="Cal('5')"><input type="button" value=" 6 " onclick="Cal('6')">

<input type="button" value=" - " onclick="Cal('-')"></td>

</tr><tr>

<td><input type="button" value=" 7 " onclick="Cal('7')">

<input type="button" value=" 8 " onclick="Cal('8')"><input type="button" value=" 9 " onclick="Cal('9')">



<input type="button" value=" * " onclick="Cal('*')"></td>

</tr><tr>

<td>

<input type="button" value=" 0 " onclick="Cal('0')"><input type="button" value=" C "onclick="txtdata='';f1.t1.value=''";><input type="button" value=" = "; onclick="f1.t1.value=eval(txtdata)">

<input type="button" value=" / " onclick="Cal('/')"></td>

</tr></table>

</form></body>

</html>



Aim: Program to implement Sorting technique


<title> sorting </title><script language="javascript">

var a=new Array(5);var i;

document.writeln("length=" +a.length); for(i=0;i<a.length;i++)a[i]=parseInt(window.prompt("enter a number","0"));

for(i=0;i<a.length;i++){

for(j=i+1;j<a.length;j++){

if(a[i]>a[j])

{var temp=a[i];a[i]=a[j];

a[j]=temp;}

}}

document.writeln("ascending");for(i=0;i<a.length;i++)

document.writeln(a[i] +" ");document.writeln("descending");

for(i=a.length-1;i>=0;i--)document.writeln(a[i] +" ");

</script></head> <body> </body>

</html>



Aim: Program to implement Searching for a Pivot element


<title>search pivot element</title><script language="javascript">

document.write("<br>enter the no of number to be entered into array<br>");var b =window.prompt("enter the no of number to be entered into array");

var c =parseInt(b);document.write(c);

var a = new Array(c);document.write("<br>enter the numbers into the array<br>");


a[i]=window.prompt("enter values into array");

document.write(a[i]);document.write("&nbsp&nbsp&nbsp");}document.write("<br>number to be searched is :");

var p = window.prompt("enter the number to be searched");var n = parseInt(p);

document.write(n);var q=0;


if(a[i]==n)q=1;

}if(q==1)

document.write("<br>number found <br>");else

document.write("<br>number not found<br>");</script>

</head></html>



Aim: Program to Reverse a given number


<title>reversse of number</title><script language="javascript">

var i=window.prompt("enter the number");var a=parseInt(i);

document.write("<br>enter the number to be reversed<br>");document.write(a);

var c=parseInt(0);while(a>0)

{var b=parseInt(a%10);

var c=parseInt(c*10+b);

var a=parseInt(a/10);}document.write("<br>the number after reversing is<br>");

document.write(c);</script>

</head></html>



Aim: Program to check whether a given number is a palindrome or not.


<title> palindrome</title></head>

<body><script language="javascript">

var s1=window.prompt("enter a number","0");var a=parseInt(s1);

var b=parseInt(s1);var r=0;

var rev=0;while (a>0)

{

r=parseInt(a%10);rev=parseInt((rev*10)+r);a=parseInt(a/10);

}document.writeln("original="+b);

document.writeln("rev="+rev);if(b==rev)

{document.writeln("given number is palindrome");

}else

{document.writeln(" given number is not a palindrome");

}</script>

</body></html>



Aim: Program to display the Employee details using XML f ile.

Source code:HTML File:

<html>

<head><title>records</title>

<script language="javascript">function First()

{ p.recordset.moveFirst;

}function Next()

{ p.recordset.moveNext;

if(p.recordset.EOF)

{window.alert("last record"); p.recordset.moveLast;

}}

function Previous(){

p.recordset.movePrevious;if(p.recordset.BOF)

{window.alert("first record");

p.recordset.moveFirst;}

}function Last()

{ p.recordset.moveLast;

}</script></head>

<body><form name="f1">

<xml id="p" src ="emp1.xml"></xml><u>Employee Details</u>

<table><tr>

<td>employee number</td><td><input type="text" name="t1" datasrc="#p"datafld="eno"></td></tr><br>

<tr><td>employee name</td><td><input type="text" name="t2" datasrc="#p"datafld="ename"></td></tr><br>



<tr><td>employee salary</td><td><input type="text" name="t3" datasrc="#p"datafld="esal"></td></tr><br>

<tr><td>department</td><td><input type="text" name="t4" datasrc="#p"datafld="dept"></td></tr><br>

</table>

<input type="button" value="First" onclick="First()"><input type="button" value="Next" onclick="Next()"><input type="button" value="Previous" onclick="Previous()">

<input type="button" value="Last" onclick="Last()"></form>

</body></html>

XML File:

<EMP><employee>

<eno>1041</eno><ename>ads</ename>

<esal>34500</esal><dept>cse</dept>

</employee><employee>

<eno>1042</eno><ename>absc</ename>

<esal>32445</esal><dept>it</dept>


<eno>1043</eno><ename>agc</ename>


</employee></EMP>



Aim: Program to implement Internal DTD¶s.

Source code:<?xml version="1.0"?><!DOCTYPE EMP[

<!ELEMENT employee (eno,ename,esal,dept)><!ELEMENT eno (#PCDATA)>

<!ELEMENT ename (#PCDATA)><!ELEMENT esal (#PCDATA)>

<!ELEMENT dept (#PCDATA)>]>

<EMP>

<employee><eno>1041</eno>

<ename>ads</ename>

<esal>34500</esal><dept>cse</dept></employee>


<ename>absc</ename><esal>32445</esal>

<dept>it</dept></employee>


<ename>agc</ename><esal>30345</esal>

<dept>cse</dept></employee>


<ename>xasc</ename><esal>32345</esal><dept>eee</dept>


<eno>1045</eno><ename>cxc</ename>

<esal>30045</esal><dept>ece</dept>


<eno>1046</eno><ename>xxx</ename>





<eno>1047</eno>

<ename>yxsc</ename><esal>3000</esal><dept>cse</dept>


<eno>1048</eno><ename>aExample</ename>



<eno>1049</eno><ename>sai</ename>



<eno>1050</eno><ename>sudheer</ename>


</employee></EMP>



Aim: Program to implement External DTD¶s.

Source code:<!DOCTYPE employee SYSTEM "D:\wt record\Example58\empdetail.dtd"><employee>

<details><name gender="male">name:Example</name>

<address>address:hyderabad</address><phno>

<resi>111111</resi><mobile>9700103789</mobile>

</phno><dept>cse</dept>

<email>[email protected]</email></details>

</employee>

DTD File:

<!ELEMENT employee (details)+><!ELEMENT details (name,address,dob,doj,phno,dept,email*)>

<!ELEMENT name (#PCDATA)><!ATTLIST name gender (male|female) #REQUIRED>

<!ELEMENT address (#PCDATA)><!ELEMENT dob (#PCDATA)>

<!ELEMENT doj (#PCDATA)><!ELEMENT phno (resi,mobile)>

<!ELEMENT resi (#PCDATA)><!ELEMENT mobile (#PCDATA)>

<!ELEMENT dept (#PCDATA)><!ELEMENT email (#PCDATA)>



Aim: Program to display the number of root elements and to display the

nodes.

Source code:Display the number of root elements:

<html><head><title>DOM PARSER</title>

<xml id="p" src="emp1.xml"></xml><script language="javascript">

doc=p;if(doc.parseError!=0)

{window.alert(doc.parseError.reason);

}else

{var rootE1=doc.documentElement;

var childlist=rootE1.childNodes;document.writeln("<b>"+"the number of nodes for the root element in the xml

document="+childlist.length+"</b>"+"<br>");document.writeln("<b>"+"name of node is="+rootE1.lastChild.nodeName+"</b>"+"<br>");

}</script>

</head></html>

Display the nodes.

<html>

<head><title>DOM PARSER</title>

<xml id="p" src="emp1.xml"></xml><script language="javascript">

doc=p;var emplist;

if(doc.parseError!=0){

window.alert(doc.parseError.reason);}

else{

emplist=doc.getElementsByTagName("employee");for(var i=0;i<emplist.length;i++)

{document.writeln(emplist.item(i).firstChild.firstChild.nodeValue+"<br>");



}}

</script></head>

</html>





Aim: Write a Java Program to Insert values into SQL database.

Source code:import java.sql.*; public class insemp

{ public static void main(String r[])throws Exception

{Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con=DriverManager.getConnection("jdbc:odbc:Example","scott","tiger");Statement st=con.createStatement();

int i=st.executeUpdate("insert into emp values(561,'ram',4500,'it')");if(i>0)

System.out.println("1 row is inserted");else

System.out.println("error");

}}



Aim: Java Program to Update values in SQL database.

Source code:import java.sql.*;import java.lang.*;

public class updaemp{

public static void main(String r[])throws Exception{

Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:Example","scott","tiger");

Statement st=con.createStatement();int i=st.executeUpdate("update emp set esal=esal+5000");

if(i>0)System.out.println("rows updated"+i);

else

System.out.println("error");}

}



Aim: Java Program to Delete a row in SQL database.

Source code:import java.sql.*; public class delemp




int i=st.executeUpdate("delete from emp where esal<9000");}

}



Aim: Java Program to Select all rows of a table in SQL database.

Source code:import java.sql.*; public class selemp




ResultSet rs=st.executeQuery("select * from emp");while(rs.next())

System.out.println(rs.getInt(1)+"\t"+rs.getString(2)+"\t"+rs.getInt(3)+"\t"+rs.getString(4));}

}



Aim: Java Program to Insert values from Keyboard.

Source code:import java.sql.*;import java.io.*;

import java.lang.*; public class keybrdemp

{ public static void main(String r[ ])throws Exception



InputStreamReader is=new InputStreamReader(System.in);BufferedReader br=new BufferedReader(is);

int eno1=Integer.parseInt(br.readLine());

String ename1=br.readLine();int esal1=Integer.parseInt(br.readLine());String dept1=br.readLine();

int i=st.executeUpdate("insert into empvalues("+eno1+",'"+ename1+"',"+esal1+",'"+dept1+"')");

if(i>0)System.out.println("1 row is inserted");

elseSystem.out.println("error");

}}



Aim: Java Program to Update values tak ing input from Keyboard.

Source code:import java.sql.*;

import java.io.*;

public class kbupdemp{



Statement st=con.createStatement();InputStreamReader is=new InputStreamReader(System.in);

BufferedReader br=new BufferedReader(is);System.out.println("enter the amount to be updated");

int sal=Integer.parseInt(br.readLine());

int i=st.executeUpdate("update emp set esal=esal+"+sal+"");if(i>0)System.out.println("rows updated"+i);


}}



Aim: Java Program to Delete values tak ing input from Keyboard.


public class kbdelemp{



Statement st=con.createStatement();InputStreamReader is=new InputStreamReader(System.in);

BufferedReader br=new BufferedReader(is);System.out.println("enter the amount range that are to be deleted");

int amt=Integer.parseInt(br.readLine());

int i=st.executeUpdate("delete from emp where esal<"+amt+"");if(i>0)System.out.println("rows deleted="+i);


}}



Aim: Java Program to Insert values into table through Command Prompt.


import java.lang.*; public class cmdemp58




int eno1=Integer.parseInt(r[0]);String ename1=r[1];

int esal1=Integer.parseInt(r[2]);

String dept1=r[3];int x=st.executeUpdate("Insert into emp

values("+eno1+",'"+ename1+"',"+esal1+",'"+dept1+"')");

if(x>0)System.out.println("1 row is inserted");


}}



Aim: Java Program to Update values of a table through Command Prompt.


import java.lang.*; public class cmdupdemp




int sal=Integer.parseInt(r[0]);int i=st.executeUpdate("update emp set esal=esal+"+sal+"");

if(i>0)

System.out.println("rows updated"+i);elseSystem.out.println("error");

}}



Aim: Java Program to Delete values from table through Command Prompt.


import java.lang.*; public class cmddelemp




int amt=Integer.parseInt(r[0]);int i=st.executeUpdate("delete from emp where esal<"+amt+"");

if(i>0)

System.out.println("rows deleted="+i);elseSystem.out.println("error");

}}



Aim: Java Program to Insert values into a table using Prepared Statements.

Source code:import java.io.*;import java.sql.*;

public class preinsert{

public static void main(String args[])throws Exception{

Class .forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:siva","scott","tiger");

PreparedStatement pt=con.prepareStatement("insert into emp593 values(?,?,?,?)");

BufferedReader br=new BufferedReader(new InputStreamReader(System.in));while(true)

{

System.out.println("enter eno,ename,esal,dept");int eno=Integer.parseInt(br.readLine());String ename=br.readLine();

int esal=Integer.parseInt(br.readLine());String dept=br.readLine();

pt.setInt(1,eno); pt.setString(2,ename);

pt.setInt(3,esal); pt.setString(4,dept);

pt.executeUpdate();System.out.println("Do you want another (yes/no)");

String ch=br.readLine();if(!ch.equalsIgnoreCase("yes"))

break;}

con.close();}

}



Aim: Java Program to Update values of a table using Prepared Statements.

Source code:import java.io.*;

import java.sql.*;

public class preupd{ public static void main(String args[])throws Exception

{Class .forName("sun.jdbc.odbc.JdbcOdbcDriver");

Connection con=DriverManager.getConnection("jdbc:odbc:siva","scott","tiger");

PreparedStatement pt=con.prepareStatement("update emp593 set esal=esal+(?) whereeno=593");


{System.out.println("enter esal to be updated");

int esal=Integer.parseInt(br.readLine()); pt.setInt(1,esal);

pt.executeUpdate();System.out.println("do u want to continue(y/n)");

String ch=br.readLine();if(!ch.equalsIgnoreCase("y"))

break;}

}

}



Aim: Java Program to Delete values from a table using Prepared Statements.


public class predel{


Class .forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:siva","scott","tiger");

PreparedStatement pt=con.prepareStatement("delete from emp593 where ename=(?)");


{

System.out.println("enter ename to be deleted");String ename=br.readLine(); pt.setString(1,ename);

pt.executeUpdate();System.out.println("do u want to continue(y/n)");

String ch=br.readLine();if(!ch.equalsIgnoreCase("y"))

break;}

}}



Aim: Java Program to Select values from a table using Prepared Statements.


import java.lang.*; public class Prep_select

{ public static void main(String args[])throws Exception


Connection con=DriverManager.getConnection("jdbc:odbc:Emp","scott","tiger");InputStreamReader isr=new InputStreamReader(System.in);

BufferedReader br=new BufferedReader(isr);PreparedStatement ps=con.prepareStatement("select * from Employeewt where esal<? ") ;

while(true)

{System.out.println("enter esal for which selection is required");int esal=Integer.parseInt(br.readLine());

ps.setInt(1,esal);ResultSet rs=ps.executeQuery();

while(rs.next()){

System.out.println(rs.getInt(1) +"\t" +rs.getString(2) +"\t" +rs.getInt(3) +"\t" +rs.getString(4));}

System.out.println("do you want to continue y/n");String ch=br.readLine();

if(!ch.equalsIgnoreCase("y")) break;

}}

}



Aim: Java Program to Insert values into a table using Callable Statements.

Source code:import java.sql.*;class Stored_insert



Connection con=DriverManager.getConnection("jdbc:odbc:Emp","scott","tiger");CallableStatement cst=con.prepareCall("{call insert_values()}");

cst.execute();}

}



Aim: Java Program to Update values of a table using Callable Statements.


class Stored_update{


Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");Connection con=DriverManager.getConnection("jdbc:odbc:Emp","scott","tiger");

InputStreamReader isr=new InputStreamReader(System.in);BufferedReader br=new BufferedReader(isr);

System.out.println("enter no");int eno=Integer.parseInt(br.readLine());

CallableStatement cst=con.prepareCall("{call update_values(?,?)}");

cst.setInt(1,eno);cst.registerOutParameter(2,Types.INTEGER);cst.execute();

//System.out.println(cst.getInt(1));}

}



Aim: Java Program to Delete values from a table using Callable Statements.

Source code:import java.sql.*;

class Stored_del{ public static void main(String args[])throws Exception


Connection con=DriverManager.getConnection("jdbc:odbc:Emp98","scott","tiger");CallableStatement cst=con.prepareCall("{call del_values98()}");

cst.execute();}

}



Aim: Java Program implementing ResultSetMetaData Interface.

Source code:import java.io.*;import java.lang.*;

import java.sql.*; public class rsmd



Connection con=DriverManager.getConnection("jdbc:odbc:emp79","scott","tiger");Statement st=con.createStatement();

ResultSet rs=st.executeQuery("select * from emp");ResultSetMetaData rsmd=rs.getMetaData();

int x=rsmd.getColumnCount();

for(int i=1;i<=x;i++)System.out.println(rsmd.getColumnName(i)+";"+rsmd.getColumnTypeName(i)+";"+rsmd.getColumnDisplaySize(i));

}}



Aim: Java Program implementing DataBaseMetaData Interface.

Source code:import java.io.*;import java.lang.*;

import java.sql.*; public class dbmd



Connection con=DriverManager.getConnection("jdbc:odbc:emp79","scott","tiger");DatabaseMetaData dbmd=con.getMetaData();

System.out.println(dbmd.getDatabaseProductName()+";"+dbmd.getDatabaseProductVersion()+";"+dbmd.getDriverVersion()+";"+dbmd.getSQLKeywords()+";"+dbmd.getStringFunctions()+";"

+dbmd.getNumericFunctions()+";"+dbmd.supportsStoredProcedures());

}}



Aim: Program on basics of Servlets.

Source code:Java f ile:

import java.io.*;

import javax.servlet.*; public class first extends GenericServlet{

public void service(ServletRequest req,ServletResponse res)throwsIOException,ServletException

{res.setContentType("text/html");

PrintWriter pw=res.getWriter(); pw.println("<html>");

pw.println("<b>Hello servlet"); pw.println("</html>");

pw.close();}

}

XML f ile:

<web-app>

<servlet><servlet-name>first</servlet-name>

<servlet-class>first</servlet-class></servlet>

<servlet-mapping>

<servlet-name>first</servlet-name><url-pattern>/</url-pattern></servlet-mapping>

</web-app>

Documents

Record for HTML Programs