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JavaScript array of functions
Posted on: November 10, 2008 at 12:00 AM

In this Tutorial we want to describe you a code that help in understanding a JavaScript array of functions. For this we are using Java Script language.

JavaScript array of functions

In this Tutorial we want to describe you a code that help in understanding a JavaScript array of functions. For this we are using Java Script language. We declare a function variable x that is used to store the build array( ) function specify an array1 variable that is used to hold the array object [4] indicate the size of element. The function show an array declare a variable hold the string. The for loop execute and run the script till variable i is less the array length. Finally the document. write print the function show Array (x ) that is used to hold the string variable and print the x variable that hold the build function passed as argument in function show array( ).

Javascript_Array_of_functions.html


<html>

  <head>

  <h1>JavaScript Array of functions Example</h1>

  <title>Array of functions Example</title>

  <script> 

  function buildArray() { 

  var array1 = new Array(4); 

  array1[0] = "Rose"; 

  array1[1] = "India"; 

  array1[2] = ".Net"; 

  array1[3] = "Rohini"; 

  return array1; 

  } 

  function showArray(array){ 

  var array2 = "Welcome to "; 

  for (var i = 0; i < array.length; i++){ 

  array2 += array[i] + " "; 

  } 

  return array2; 

  } 

  </script>

  </head>

  <body>

 <script> 

  var x = buildArray(); 

  document.write("Array defined inside the functon is: "

  
+"<b>"+showArray(x)+"</b>"); 

  </script>

  

  </body>

</html>

Output of the program

Download source code

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