Languages
Pages
Legal
AIM : To design a student database using XML and display the content using XSL by validating through XML schema.
PROGRAM:
XML document<?xml version="1.0"?><?xml-stylesheet type="text/xsl" href="cse.xsl"?>
<studentdata><student>
<firstname>Lakshmi</firstname> <lastname>V</lastname> <rollno>CS18</rollno> <dept>CSE</dept> <course>Mtech</course> </student>
<student> <firstname>Sarvani</firstname> <lastname>V</lastname> <rollno>EC18</rollno> <dept>ECE</dept> <course>Mtech</course> </student> </studentdata>
XMLSchema
<?xml version="1.0"?><xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xs:elementType id="studentdata"><xs:elementType id="student">
<xs:elementType id="name"> <xs:elementType id="firstname" type="#firstname"/>
<xs:elementType id="lastname" type="#lastname"/></xs:elementType><xs:elementType id="rollno"/><xs:elementType id="dept"/><xs:elementType id="course"/>
</xs:elementType></xs:elementType>
</xs:schema>
XML Stylesheet : CSE.xsl
<?xml version="1.0"?><xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:output method="html"/><xsl:template match="/">
<html> <head>
<title>details</title> </head>
<body> <table border="1">
<tr> <th>Firstname</th> <th>Lastname</th>
<th>Rollno</th> <th>Course</th> </tr>
<xsl:for-each select="studentdata/student"> <xsl:if test="dept='CSE'">
<tr style="background-color:teal"> <td> <xsl:value-of select="firstname"></xsl:value-of></td>
<td> <xsl:value-of select="lastname"> </xsl:value-of></td> <td> <xsl:value-of select="rollno"> </xsl:value-of></td>
<td> <xsl:value-of select="course"> </xsl:value-of></td> </tr>
</xsl:if> <xsl:if test="dept='ECE'">
<tr style="background-color:green"> <td> <xsl:value-of select="firstname"></xsl:value-of></td>
<td> <xsl:value-of select="lastname"> </xsl:value-of></td> <td> <xsl:value-of select="rollno"> </xsl:value-of></td>
<td> <xsl:value-of select="course"> </xsl:value-of></td> </tr>
</xsl:if> </xsl:for-each>
</table> </body></html>
</xsl:template></xsl:stylesheet>
RESULT: Hence the program to design a student database using XML and display the content using XSL by validating through XML schema have been successfully completed
OUTPUT:
AIM : To design a web application using different types of CSS.
PROGRAM:<html>
<head><link rel="stylesheet" type="text/css" href="E.css"/><style type="text/css">
.medium {border-width:medium}
.thin {border-width:thin}
.solid {border-style:solid}
.outset {border-style:outset}
.red {border-color:red}
.blue {border-top-color:blue;border-left-color:red;border-right-color:red; border-bottom-color:blue;margin-bottom:1em}
</style></head><body>
<p>This text doesnot have style applied</p>
<p style="font-size:20pt;color:SteelBlue">this text has inline style <em>font-size</em><em> color</em> applied to it.</p>
<p>These have embedded styles applied</p> <div class="thin red solid">thin red Solid Border</div>
<hr> <div class="medium blue outset ">medium blue outset Border</div>
<p>These have external styles applied</p><div class="section">
<div class="floated"> External StyleSheets</div>A style sheet is linked using link element that uses rel attribute="stylesheet" means the linked document is a stylesheet for this document.
</div></body>
</html>
E.css:div.floated { background-color:#eeeeee;
font-size:1.5em; font-family:arial; margin-bottom:.5em; float:right; text-align:center; width:50%;
}div.section {
border: 1px solid #bbddff }
RESULT : Hence the design of web application using different types of CSS has been successfully executed
OUTPUT:
AIM: To write a program in Java Script for displaying the current date in the following format. FRIDAY, 3-May-2013 PROGRAM:
<html><head><script type="text/javascript">
var current = new Date();var d=["SUNDAY","MONDAY","TUESDAY","WEDNESDAY",
"THURSDAY","FRIDAY","SATURDAY"];var m=["January","February","March","April","May","June","July","August",
"September","October","November","December"];
document.writeln("<h1>Today's date is</h1>");document.writeln(d[current.getDay()]);document.write(","+current.getDate());document.write("-"+m[current.getMonth()]);document.write("-"+current.getYear());
</script></head><body></body>
</html>
RESULT: Hence the program that displays the current date in the following format FRIDAY, 3-May-2013 has been successfully executed.
OUTPUT:
AIM: To write a Java Script program that uses onMouseOver and onMouseOut events
PROGRAM:
<html><head>
<script>function bigImg(x){
x.style.height="256px";x.style.width="256px";
}
function normalImg(x){
x.style.height="64px";x.style.width="64px";
}</script>
</head><body>
<img onMouseOver="bigImg(this)" onMouseOut="normalImg(this)" border="0" src="p.jpg" alt="Flower" width="32" height="32">
</body></html>
RESULT: Hence the Java Script program that uses onMouseOver and onMouseOut events has been successfully executed.
OUTPUT:
AIM: To write an applet program that implements ItemListener
PROGRAM:
import java.applet.*;import java.awt.*;import java.awt.event.*; /*<applet code=" ItemListenerDemo " width=200 height=200></applet>*/
public class ItemListenerDemo extends Applet implements ItemListener{
Choice c;public void init(){
c = new Choice(); //create choice or combobox c.add("red"); //add items to the choice c.add("green"); c.add("blue"); c.add("pink");
add(c); //add choice or combobox c.addItemListener(this); //add item listener
} public void paint(Graphics g)
{ // To get selected item, use String getSelectedItem() method of AWT Choice class. g.drawString(c.getSelectedItem(),10, 70); } public void itemStateChanged(ItemEvent e)
{ repaint(); }}
RESULT: Hence the applet program that implements ItemListener has been successfully executed.
OUTPUT:
AIM: To design an applet with ‘n’ labels with ‘n’ different colours occupy ‘n’ grids.
PROGRAM:
import java.awt.*;import java.awt.GridLayout.*;import java.applet.*;
/*<applet code="GridDemo" width="300" height="200"></applet>*/
public class GridDemo extends Applet{
static final int n=4; Label l[] = new Label[16];Color[] c;public void init(){
c= new Color[16]; Color c[] = { Color.blue,Color.cyan, Color.black,Color.red, Color.gray, Color.green, Color.lightGray,Color.blue, Color.magenta, Color.orange, Color.pink, Color.cyan,Color.red, Color.white, Color.green, Color.yellow, Color.darkGray };
setLayout(new GridLayout(n,n)); for(int i=0;i< n;i++)
{for(int j=0;j< n;j++){
int k=i*n+j;if(k>0){
l[k]=new Label(""+k);l[k].setBackground(c[k]);add(l[k]);
}}
}}
}
RESULT: Hence the applet program with ‘n’ labels with ‘n’ different colours occupy ‘n’ grids has been successfully executed.
OUTPUT:
AIM: To write an applet program that allows parameter passing.
PROGRAM:
import java.awt.*;import java.awt.event.*;import java.applet.*;
/*<applet code="ParamDemo" width="300" height="200" >
<param name=w value=100 /><param name=h value=50 />
</applet>*/
public class ParamDemo extends Applet implements ActionListener{
Button b1; int w,h;
public void init(){
setBackground(Color.YELLOW);b1=new Button("Change");b1.addActionListener(this);add(b1);
}
public void start(){
setSize(800,800);setVisible(true);String s1= getParameter("w");String s2= getParameter("h");w=Integer.parseInt(s1);h=Integer.parseInt(s2);
}public void actionPerformed(ActionEvent ac){
setSize(w,h);}
}
RESULT: Hence the applet program that allows parameter passing has been successfully executed.
OUTPUT:
AIM: To write an applet program that implements AdjustmentListener.
PROGRAM:
import java.awt.*;import java.awt.event.*;import java.applet.*;
/*<applet code="AdjDemo" width="300" height="200" ></applet>*/
public class AdjDemo extends Applet implements AdjustmentListener{
Scrollbar s1,s2,s3;TextField t1;
public void init(){
setLayout(new BorderLayout());s1 = new Scrollbar(0,125,15,0,255);s2 = new Scrollbar(Scrollbar.VERTICAL, 0, 51, 0, 255);s3 = new Scrollbar(0,205,15,0,255);t1 = new TextField(20);s1.setBackground(Color.YELLOW);s2.setBackground(Color.RED);s3.setBackground(Color.blue);s1.addAdjustmentListener(this);s2.addAdjustmentListener(this);s3.addAdjustmentListener(this);add(s1,BorderLayout.NORTH);add(s2,BorderLayout.WEST);add(s3,BorderLayout.SOUTH);add(t1,BorderLayout.EAST);
} public void adjustmentValueChanged(AdjustmentEvent e)
{ setBackground(new Color(s1.getValue(),s2.getValue(),s3.getValue()));t1.setText("value of s1,s2,s3 is"+s1.getValue()+s2.getValue()+s3.getValue());
}public void start(){
setSize(400,400);setVisible(true);
}}
RESULT: Hence the applet program that implements AdjustmentListener has been successfully executed.
OUTPUT:
AIM: To design an GUI application using Swings that has a button that uses JColorChooserto change the background of the application to the color choosen in JColorChooser.
PROGRAM:
import java.awt.*;import java.awt.event.*;import javax.swing.*;
class J extends JFrame implements ActionListener{
private Container p;public J(){
super("JC");p = getContentPane();p.setBackground(Color.WHITE);p.setLayout(new FlowLayout(FlowLayout.CENTER));JButton btn = new JButton("Select background color");btn.addActionListener(this);p.add(btn);this.setSize(300,100);
}
public void actionPerformed(ActionEvent ac){
Color b= JColorChooser.showDialog(this,"Select Color",this.getBackground());if(b != null)
p.setBackground(b);}
}
public class Ex{ public static void main(String a[])
{ J cc = new J(); cc.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);cc.setVisible(true);
}}
RESULT: Hence the GUI application using Swings has been successfully executed.
OUTPUT:
AIM: Write a simple Java program to display the details of a particular department from Access database.
PROGRAM:
import java.sql.*;public class AccessDatabase{
public static void main(String[] args){
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection con = DriverManager.getConnection("jdbc:odbc:db1");
Statement st=con.createStatement();
ResultSet rs = st.executeQuery("select * from department where deptno='1'");
while (rs.next()){
System.out.println("Deptno= " + rs.getString(1) + " Deptname= " + rs.getString(2)+ " Location = " + rs.getString(3));
}}
catch(Exception e){
System.out.println("this is"); System.out.println(e); } }}
RESULT: Hence a simple Java program to display the details of a particular department has been successfully executed.
OUTPUT:
AIM: To write a servlet program that creates a new user entry in the user table in database.
User entry is done through html form and a new user is created on clicking login button on form.html.
PROGRAM:
Form.html
<html><body>
<form method="post" action="http://localhost/3">Login :      <input type=text name="login"><br>Password : <input type=password name="password"><br><input type=submit value="login"><input type=reset value="clear">
</form></body>
</html>
SERVLET PROGRAM:import java.io.*;import javax.servlet.*;import javax.servlet.http.*;
public class DBServlet extends HttpServlet{ public void doPost(HttpServletRequest req, HttpServletResponse res) throws
ServletException, IOException{
String login=req.getParameter("login");String pwd=req.getParameter("password");
try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con = DriverManager.getConnection("jdbc:odbc:db1"); PreparedStatement st=con.prepareStatement("insert into user values (?,?)");
st.setString(1,login);st.setString(2,pwd);
int n = st.executeUpdate();con.close();
res.setContentType("text/html");PrintWriter out =res.getWriter();
out.println("<html><body><h1>");if(n >0){
out.println("new user created");}else{
out.println("new user not created");}
out.println("</h1></body></html>");out.close();
}
catch(Exception e){
System.out.println("this is"); System.out.println(e); } }}
RESULT: Hence the servlet program has been successfully executed.
OUTPUT:
Servlet entry in web.xml:
<servlet> <servlet-name>DBServlet</servlet-name> <servlet-class>DBServlet</servlet-class> </servlet>
<servlet-mapping> <servlet-name>DBServlet</servlet-name> <url-pattern>/3</url-pattern> </servlet-mapping>
AIM: To write a JSP program that displays the data in the user table that exists in database.
PROGRAM:<html>
<body><table border="1"><%@ page import="javax.sql.*;" %><%
java.sql.Connection con=null;java.sql.Statement s=null;java.sql.ResultSet rs=null;java.sql.ResultSetMetaData rsmd;try{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");con = java.sql.DriverManager.getConnection("jdbc:odbc:db1");s = con.createStatement();rs = s.executeQuery("select * from user");rsmd=rs.getMetaData();int count = rsmd.getColumnCount();
out.print("<tr>");for (int i=1; i<=count; i++) {
out.print("<th>");out.print(rsmd.getColumnName(i));
}out.println("</tr>");
%><%
while( rs.next() ){
%><tr>
<td><center><%= rs.getString("Login") %></center></td><td><center><%= rs.getString("Password") %></center></td>
</tr><%
}%>
<%}catch(Exception e)
e.printStackTrace();%></table></body>
</html>
RESULT: Hence the JSP program that displays the data in the user table has been successfully executed.
OUTPUT:
Check my bloghttp://enthusiaststudent.blogspot.in/
Top Related