Change string to upper case with Javascript
In this article I will show you how to create a string object and then turn the entire string inside that object to uppercase letters using javascript. Our first step is to create a string object with this code.
var gadgets = new String(“This blog is about web development and internet!”);
then in order to turn the entire string above to uppercase and print it out on screen, all you need is this simple code.
var upperTxt = gadgets.toUpperCase();
document.write(upperTxt);
now browse to this article with your Firefox browser and you should see this.
The entire code is as follow, try it and see it in action.
<script type=”text/javascript”>
var gadgets = new String(“This blog is about web development and internet!”);
var upperTxt = gadgets.toUpperCase();
document.write(upperTxt);
</script>
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