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This method returns the calling string value converted to uppercase.
string.toUpperCase( ) |
Here is the detail of parameters:
NA
Returns a string representing the specified object.
<html> <head> <title>JavaScript String toUpperCase() Method</title> </head> <body> <script type="text/javascript"> var str = "Apples are round, and Apples are Juicy."; document.write(str.toUpperCase( )); </script> </body> </html> |
This will produce following result:
APPLES ARE ROUND, AND APPLES ARE JUICY. |
To understand it in better way you can Try it yourself.
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