Disable right click on browser window doctype html head title

Disable Right Click On browser Window 
 
<!DOCTYPE html>
<head>
<title>Disable Right Click</title>
<script type="text/javascript"> 

function disableselect(e){  
return false; 
}  

function reEnable(){  
return true;  
}  
//if IE4+  
document.onselectstart=...

MD. IQBAL HOSSAIN

29-Sep-13 11:10:13 am

Make your digital clock with javascript script function var mydate

Make your digital clock with javascript        
 
<script>
function clock()
{
	var mydate=new Date();
	h=mydate.getHours();
	m=mydate.getMinutes();
	s=mydate.getSeconds();
	if(m<10)
	{
	m="0"+m
	}
	var suffix="AM";
	if(h>=12)
	{
	suffix="PM"
	h=h-12;
	}
	if...

Mohammad Towhidul Islam

25-Sep-13 12:54:01 pm

How to work with dom using javascript you can read value from

How to work with DOM using JavaScript?        

You can read value from text box (input tag) and can process values to produce output. And then print output to text box. see the following example:
 
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content...

Zinia Islam

09-Sep-13 11:55:38 pm

Javascript tutorial lesson3 part b javascript data types javascript booleans can only have

JavaScript Tutorial - Lesson:3 [Part-B] 
 JavaScript Data Types: 
 JavaScript Booleans 

 Booleans can only have two values: true or false.
var x=true;
var y=false; 
Booleans are often used in conditional testing. You will learn more about conditional testing in a later chapter of this tutorial...

Zinia Islam

09-Sep-13 11:40:10 pm

Javascript tutorial lesson3 part a data types 1 string 2 number 3

JavaScript Tutorial - Lesson:3 [Part-A]       
 JavaScript Data Types: 
 1. String, 
 2. Number,
 3.  Boolean, 
 4. Array, 
 5. Object, 
 6. Null, 
 7. Undefined.

 JavaScript Has Dynamic Types 

 JavaScript has dynamic types. This means that the same variable can be used as different types:
Exampl...

Mohammad Towhidul Islam

08-Sep-13 12:09:55 am

How to declare javascript method and call it doctype html

How to declare javaScript method and call it? 

 
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>JavaScript and function</title>
<script type="text/javascript">
  
//--a...

Mohammad Towhidul Islam

08-Sep-13 12:02:14 am

Javascript variable and parsing data to convert string to integer use funcition

To convert string to integer use funcition parseInt() 

Example:
 
<script>

var x;
y="6"
x=20;

document.writeln(x+y);
document.write(x+parseInt(y));
</script>
 

 Output 
206
26...

Mohammad Towhidul Islam

07-Sep-13 11:51:53 pm

Javascript variable and declaration to declare in javascript you can use var

JavaScript variable and declaration 

To declare variable in javaScript  you can use var keyword. However the var keyword is optional in javascript.

Example:
 
<script>
var x;
y=6
x=20;

document.write(x+y);
</script>
 Output
26...

Mohammad Towhidul Islam

07-Sep-13 11:45:12 pm

Javascript hello world program you can print plain text or html in

JavaScript hello world program 

You can print plain text or html  in the html document dynamically with javascript functions 1. document.write() and 2. document.writeln()

 
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charse...

Mohammad Towhidul Islam

07-Sep-13 11:34:41 pm

How to quick start javascirpt you can write javascript language within

How to quick start JavaScirpt? 

 You can write JavaScript language within <script></script> tag  any where in the html document. 

  Ideally we can use <script> </script> tag within <head></head> and <body></body> tag. 

 Example 
 
<!DOCTYPE HTML...

First Prev 5 6 7 8 9 Next Last

7 of 9 pages