To modify a value in an existing array, just add a new value to the array with a specified index number:
mycars [0] = "Opel"
Now the following code line:
document.write (mycars [ 0 ] )
wll result in the following output:
Opel
Example
For - In statement
<html>
<body>
<script type="text/javascript">
var x
var mycars = new Array()
mycars [0] = "Saab"
mycars [1] = "Volvo"
mycars [2] = "BMW"
for (x in mycars)
{
document.write(mycars[x] + "<br />")
}
</script
</body>
</html>
June 13, 2009
0 Modify Values in Existing Arrays
Posted by raj on 11:35 PM
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