Author Archives: RAJ9992

JHTML (Java within Hypertext Markup Language)

Posted on February 28, 2014

JHTML (Java within Hypertext Markup Language) is a standard for including a Java program as part of a Web page (a page written using the Hypertext Markup Language, or HTML). A Web site developer can write a small program using the Java programming language … Continue reading →

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How to Use Jstl(JSP Standard Tag Library) Sql tag

Posted on October 30, 2013

  Using   Tag Library To Retrieve Data From The Data Base      Before Implementing Import Jstl.jar                               <%@ page import=”java.io.*,java.util.*,java.sql.*”%><%@ page import=”javax.servlet.http.*,javax.servlet.*” %><%@ taglib uri=”http://java.sun.com/jsp/jstl/core&#8221; prefix=”c”%><%@ taglib uri=”http://java.sun.com/jsp/jstl/sql&#8221; prefix=”sql”%> <html><head><title>Retrieving Using Sql Tag </title></head><body> <sql:setDataSource  driver=”com.mysql.jdbc.Driver” url=”jdbc:mysql://localhost:3306/LOGIN” user=”root”  password=”root”   /> … Continue reading →

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disable back button functionality With JavaScript

Posted on September 30, 2013

                                                                       Disable Back Button Functionality <HTML> <HEAD> <TITLE>Disable Back Button in Browser</TITLE> <STYLE>body,input{font-family:Calibri,Arial}</STYLE> <script type=”text/javascript”>     function clickLink() {         document.getElementById(“link”).click();     } </script> <body onload=”clickLink()”> <a id=”link” href=”#” /> <H2>BackButtonRestrict</H2> </BODY> </HTML> With Regards RAJ9992

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EmailValidation

Posted on September 27, 2013

<!DOCTYPE HTML PUBLIC “-//W3C//DTD HTML 4.01 Transitional//EN” “http://www.w3.org/TR/html4/loose.dtd”&gt;<html> <head>  <title> New Document </title>  <meta name=”Generator” content=”EditPlus”>  <meta name=”Author” content=””>  <meta name=”Keywords” content=””>  <meta name=”Description” content=””> </head><script>function ValidateEmail(inputText)  {  var mailformat = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/;  if(inputText.value.match(mailformat))  {  document.form1.text1.focus();  return true;  }  else  {  alert(“You have … Continue reading →

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javascript to get value of File in Html with in the Page

Posted on September 19, 2013

<html> <head> <title> New Document </title> <meta name=”Generator” content=”EditPlus”> <meta name=”Author” content=””> <meta name=”Keywords” content=””> <meta name=”Description” content=””> </head> <script > function Check() { var name=document.getElementById(‘INPUT’).value; alert(name); document.getElementById(‘OUTPUT’).innerHTML=name; } </script> <body> <input type=”file”  id=’INPUT’  value=””  > <input type=”button”  value=”Check”  onclick=”Check()” … Continue reading →

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Disable Back Button in Browser With JavaScript

Posted on September 18, 2013

Disable Back Button in Browser With JavaScript <HTML> <HEAD> <TITLE>Disable Back Button in Browser</TITLE> <STYLE>body,input{font-family:Calibri,Arial}</STYLE> <script type=”text/javascript”>window.history.forward();function noBack(){window.history.forward();}</script> </HEAD> <BODY onload=”noBack();” onpageshow=”if (event.persisted) noBack();” onunload=””> <H2>BackButtonRestrict</H2> <p>This page contains the code to avoid Back button. </p> <p>Click here to Goto … Continue reading →

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Constructor and Destructor of Java

Posted on September 17, 2013

Constructor and Destructor of Java Intriduction of constructor. Constructor and destructor are two important concepts of object oriented programming language. Constructor is nothing but a special type of member function that invokes automatically when the object is created of the … Continue reading →

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