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JavaScript Array Values
Posted on: November 13, 2008 at 12:00 AM

The Tutorial describes you a Array Values code in JavaScript. The Program create a HTML page specifying a button name 'Display Array Values'.

JavaScript Array Values

The Tutorial describes you a Array Values code in JavaScript. The Program create a HTML page specifying a button name 'Display Array Values'. An array variable instantiate an array object, that hold the element. On the click event of button, a function display ( ) is invoked that include a variable str. The str hold the values of the array object. The for loop execute and run the script till the value of variable i is less than array length.

The concatenated str and array are assigned to a variable str.

document.getElementById - This return you the element on the basis of respective element Id.

On loading of this code, the browser displays you the value of element in str variable.

JavaScriptArrayValues.html


<html>

  <head>

  <title>JavaScript Array Values</title>

  <h1>JavaScript Array Values</h1>

  <hr></hr>

  <script>

  var array=new Array();

  array[0]="ROSE";

  array[1]="INDIA";

  array[2]=".NET";

  array[3]="ROHINI";

  </script>  

  <script>

  function display()

  {

  var str="<br>"+"<b>"+"Array holds the 

 
following values: "+"</b>";

  for(i=0;i<array.length;i++){

  str=str+"<br>"+array[i];

  }

  document.getElementById('myDiv').innerHTML= str;

  }

  </script>

  </head>

  <body>

  <input type="button"

 value="Display Array Values"

 name="button1"

 onClick="display()"/>

  <div id ="myDiv"></div>  

  </body>

</html>

Output of the program

Download Source code

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