JavaScript: Array Objects - Put It In Reverse()
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You can write text in reverse (well reverse order I should say) by using the reverse() method. This takes the text in an array and puts it in reverse order. Here, in this example, we will keep switching the order of the text. Note that Bobby is always in the middle:
<html>
<body>
<script type="text/javascript">
var bboys = new Array(3);
bboys[0] = "Greg";
bboys[1] = "Bobby";
bboys[2] = "Peter";
document.write(bboys + "<br />");
document.write(bboys.reverse()+ "<br />");
document.write(bboys.reverse()+ "<br />");
document.write(bboys.reverse());
</script>
</body>
</html>
Here is the print-out:
Greg,Bobby,Peter
Peter,Bobby,Greg
Greg,Bobby,Peter
Peter,Bobby,Greg
Well, we managed to get through five of our thirteen array methods. We will pick up where we left off in our next article, so be sure to check back often. You don't want to miss it.
Till then...
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