tag:blogger.com,1999:blog-45762160020127392892026-10-14T01:58:14.202+05:30.Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.comBlogger689125tag:blogger.com,1999:blog-4576216002012739289.post-74255263960363861042012-06-25T17:57:00.001+05:302012-06-25T17:57:02.305+05:30Read XML Taglib and JSTL in JSP
samle.xml
<?xml version="1.0" encoding="ISO-8859-1"?>
<weather ver="2.0">
<loc id="INXX0096">
<dnam>New Delhi, India </dnam>
<tm>3:30 PM </tm>
</loc>
<cc>
<tmp>75 </tmp>
<bar>
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com5tag:blogger.com,1999:blog-4576216002012739289.post-22673002191568033472012-06-25T17:00:00.001+05:302012-06-25T17:00:50.000+05:30How to read XML file in java
books.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<library>
<book>
<name>Head First Java, 2nd Edition</name>
<author>Kathy Sierra and Bert Bates</author>
<publication-date>09-Feb-2005</publication-date>
</book>
<book>
<name>Effective Java</name>Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-89392270199885628432012-06-25T16:56:00.001+05:302012-06-25T16:56:45.307+05:30getElementsByTagName in javascript
<html>
<head>
<title>getElementsByTagName Javascript</title>
<script>
function getElementFtn()
{
alert(document.getElementsByTagName("p").item(0).innerHTML)
}
</script>
</head>
<body>
<p>this is first tag</p>
<p>this is second</p>
<p id="pID">this is third tag</p>
<p>this is forth tag</p>
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com25tag:blogger.com,1999:blog-4576216002012739289.post-44400994166429093952012-06-25T16:54:00.002+05:302012-06-25T16:55:24.476+05:30Form parameter validation using javascript(username,password,email,number,alphanumeric))
UserName Password validation
<html>
<head>
<title>Required Validation</title>
<script>
function validate()
{
var vUser=trim(document.frm.sUser.value);
var vPwd=trim(document.frm.sPwd.value);
if(vUser=="")
{
alert("User Name Field is Empty");
document.frm.sUser.focus();
return false;
}
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com1tag:blogger.com,1999:blog-4576216002012739289.post-6779364655877131072012-06-25T16:22:00.001+05:302012-06-25T16:22:41.908+05:30Enable Disable Radio button Text box in JavaScript
<html>
<head>
<title>Enable Disable Radio button Text box in javascript</title>
</head>
<script>
function chMd()
{
// initialize form with empty field
document.forms[0].sTextBox.disabled=false;
document.forms[0].sTextBox.value="";
document.forms[0].eTextBox.disabled=false;
document.forms[0].eTextBox.value="";
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-47667241771718866582012-06-25T16:20:00.001+05:302012-06-25T16:20:05.719+05:30Selecting all checkboxes using javascript
<html>
<head>
<title>JavaScript - Select All checkbox in form</title>
<script>
var fieldName='chkName';
function selectall(){
var i=document.frm.elements.length;
var e=document.frm.elements;
var name=new Array();
var value=new Array();
var j=0;
for(var k=0;k<i;k++)
{
if(document.frm.elements[k].name=Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-55851241734883712542012-06-25T16:17:00.001+05:302012-06-25T16:17:59.599+05:30Get Checkbox Value using javascript
<html>
<head>
<title>JavaScript select checkbox</title>
<script>
function selectCheckBox()
{
var e= document.frm.elements.length;
var cnt=0;
for(cnt=0;cnt<e;cnt++)
{
if(document.frm.elements[cnt].name=="id"){
alert(document.frm.elements[cnt].value)
}
}
}
</script>
</head&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com1tag:blogger.com,1999:blog-4576216002012739289.post-86091081350135511572012-06-25T16:15:00.001+05:302012-06-25T16:15:48.517+05:30More than one form in HTML page
<html>
<head>
<title>Use more than one form in html page</title>
</head>
<body>
<form name="frm1" action="actionPage1.jsp">
<input type="text" name="txtName">
<input type="submit" name="goSubmit" value="Submit">
</form>
<form name="frm2" action="actionPage2.jsp">
<input type="text" name="txtName">
<input type="submitPrecise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-40175129119161140792012-06-25T16:13:00.001+05:302012-06-25T16:13:46.785+05:30Confirm function in Javascript
<html>
<head>
<title>Confirm javascript</title>
<script>
function validate()
{
var confirmMessage="Are you sure to move Yahoo home page!";
if(confirm(confirmMessage)==false)
{
return false;
}
}
</script&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-55132564226254897662012-06-25T16:11:00.001+05:302012-06-25T16:11:56.461+05:30Calling href using JavaScript
<html>
<head>
<title>Calling JavaScript Href</title>
<script>
function callHref()
{
alert("Function is called from Href");
}
</script>
</head>
<body>
<a href="javascript:callHref()">Calling JavaScript Href </a>
</body>
</html>
Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-43712326753750724712012-06-25T16:09:00.001+05:302012-06-25T16:09:24.732+05:30How to Submit a Form Using JavaScript
<html>
<head>
<title>Submit form using javascript</title>
<script>
function goSubmit()
{
document.frm.submit();
}
</script>
</head>
<body>
<form name="frm">
<a href="javascript:goSubmit()">Submit form </a>
<br>
<input type="button" name="btn" value="Submit" onClick="goSubmit()">
</form>
Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-34409928577536777922012-06-25T16:04:00.001+05:302012-06-25T16:04:39.021+05:30How to get day month year in date
import java.util.Calendar;
public class GetDate {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
/// get day month year from set date
ca1.set(2009, 05, 15); // dont set this date if current date is required
int iDay=ca1.get(Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-75357985942500224632012-06-25T16:03:00.001+05:302012-06-25T16:03:45.746+05:30How to find Week of Year
import java.util.Calendar;
public class WeekOfYear {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
/*
set(int year, int month, int date)
Jan=0,Feb=1,Mar=2...
*/
ca1.set(2009,4,22Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-65444011372531241572012-06-25T16:02:00.001+05:302012-06-25T16:02:27.669+05:30How to get Day of Week in Month
import java.util.Calendar;
public class DayOfWeekInMonth {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
ca1.set(2009, 6, 22);
int DAY_OF_WEEK_IN_MONTH=ca1.get(Calendar.DAY_OF_WEEK_IN_MONTH);
// More Calendar Date option can check
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com1tag:blogger.com,1999:blog-4576216002012739289.post-48698201735088623712012-06-25T16:00:00.001+05:302012-06-25T16:00:39.875+05:30How to Add or Subtract Date
import java.util.Calendar;
public class AddDate {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
ca1.set(2009,05,25);
// Addition of date in java
ca1.add(Calendar.DATE, 23); // Add 23 days in Dates in Calendar
//ca1.add(Calendar.MONTH, 2); // Add 2 Month in Date in Calendar
//ca1.add(Calendar.YEAR, 4); // Add 4 Year in DatePrecise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com1tag:blogger.com,1999:blog-4576216002012739289.post-46756840912190794902012-06-25T15:59:00.001+05:302012-06-25T15:59:01.906+05:30find Week of Month in java
import java.util.Calendar;
public class WeekOfMonth {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
/*
set(int year, int month, int date)
Jan=0,Feb=1,Mar=2...
*/
ca1.set(2009,4,22Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-41128594125394577992012-06-25T15:57:00.001+05:302012-06-25T15:57:29.430+05:30find Day of Year in Java
import java.util.Calendar;
public class DayOfYear {
public static void main(String[] args) {
Calendar ca1 = Calendar.getInstance();
/*
set(int year, int month, int date)
Jan=0,Feb=1,Mar=2...
*/
ca1.set(2009,4,22);Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-48430239464213100692012-06-25T15:56:00.001+05:302012-06-25T15:56:17.412+05:30How to Create file in Java
import java.io.File;
import java.io.FileWriter;
import java.io.BufferedWriter;
public class JavaIOWriteFileExample {
public static void main(String[] args) {
File f=new File("c:\\createNewfile.txt");
try{
FileWriter fstreamCopy = new FileWriter(f);
 Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com1tag:blogger.com,1999:blog-4576216002012739289.post-5396347444421401362012-06-25T15:51:00.002+05:302012-06-25T15:51:43.783+05:30SortedSet Example
import java.util.Iterator;
import java.util.SortedSet;
import java.util.TreeSet;
public class SortedSetExample {
public static void main(String[] args) {
SortedSet<String> ss=new TreeSet<String>();
ss.add("a");
ss.add("e");
ss.add("g");
 Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-71175350050484719122012-06-25T15:49:00.001+05:302012-06-25T15:49:42.455+05:30Remove elements from SortedMap
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.SortedMap;
import java.util.TreeMap;
public class SortedMapRemoveExample {
public static void main(String[] args) {
SortedMap<Integer,String> sm=new TreeMap<Integer, String>();
sm.put(new Integer(2), "Two");
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-16930951300560321662012-06-25T15:47:00.001+05:302012-06-25T15:47:07.884+05:30Remove elements from SortedSet
import java.util.Iterator;
import java.util.SortedSet;
import java.util.TreeSet;
public class SortedSetRemoveExample {
public static void main(String[] args) {
SortedSet<String> ss=new TreeSet<String>();
ss.add("a");
ss.add("e");
ss.add("g");
Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-44363819547177548132012-06-25T15:44:00.001+05:302012-06-25T15:44:41.542+05:30Remove elements from Set
import java.util.Iterator;
import java.util.Set;
import java.util.TreeSet;
public class SetRemoveExample {
public static void main(String[] args) {
Set<String> s=new TreeSet<String>();
s.add("b");
s.add("a");
s.add("d");
s.add("Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-48495718386842866352012-06-25T15:32:00.001+05:302012-06-25T15:32:10.299+05:30Remove elements from Map
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
public class MapRemoveExample {
public static void main(String[] args) {
Map<Object,String> mp=new HashMap<Object, String>();
mp.put(new Integer(2), "Two");
mp.put(new Integer(1), "One");Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0tag:blogger.com,1999:blog-4576216002012739289.post-64011951065860923672012-06-25T15:30:00.001+05:302012-06-25T15:30:51.478+05:30Remove Element from ArrayList
import java.util.ArrayList;
public class RemoveArrayListElement {
public static void main(String[] args) {
ArrayList<String> arlist=new ArrayList<String>();
//<E> it is return type of ArrayList
arlist.add("First Element"); // adding element in ArrayList
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com2tag:blogger.com,1999:blog-4576216002012739289.post-57845817889240766462012-06-25T15:29:00.001+05:302012-06-25T15:29:09.110+05:30Remove elements from List
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
public class ListRemoveExample {
public static void main(String[] args) {
List<String> ls=new ArrayList<String>();
ls.add("one");
ls.add("Three");
ls.add("two");
&Precise Coderhttp://www.blogger.com/profile/00936528405701006850noreply@blogger.com0