Friday, 3 May 2013

JavaScript Basics

 JavaScript Array:

  Here i am going to Guide you on JavaScript Arrays. Array in JS is Same as in PHP and other Programming Languages.    Here is the Syntax for creating Array,

Syntax:

var fruitArray = new Array( "apple", "orange", "mango","banana" );
OR
var fruitArray = new Array[ "apple", "orange", "mango","banana" ];

 In this Array,

  fruitsarray[1] is the First element,

 fruitsarray[2] is the Second element,

 fruitsarray[3] is the Third element,

 fruitsarray[4] is the Fourth element.

Dates:           

new Date( ):

        This will display Current Date with Time. But We Programmers won't like to display Dates with time. But we will format it with some functions and display it.       
Here is a program to Display current date As many clients wants to display in Web Pages.

Function to display Current Date:  

function displayTodaysDate()
{
var x = new Array("Sunday", "Monday", "Tuesday", "Wednesday",
"Thursday", "Friday", "Saturday");
var z = new Array("January","February","March","April", "May","June",
"July", "August", "September","October","November","December");

var d = new Date();
var day = d.getDay();
var month = d.getMonth();

// Assemble the string to display
var s = x[day] + ", " + d.getDate() + " " + (z[month]) + " " + (d.getFullYear());

document.write(s);
}

Output:  Friday, 3 May 2013

 Just Copy it in your Page and then Call this function using the below code,

<script type="text/javascript">

displayTodaysDate();

</script>

Other Syntax:

                Please Use any of the below syntax below to get desired date output in javascript
new Date(milliseconds)
new Date(datestring) new Date(year,month,date[,hour,minute,second,millisecond ])

3 comments:

  1. Nice blog...Very useful information is providing by ur blog. Great beginning php tutorials Very clear and helpful for beginners.

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