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This method converts the number into a string padded with 0s so that the string's length is at least equal to length. Takes an optional radix argument which specifies the base to use for conversion.
number.toPaddedString(length[, radix]); |
<html> <head> <title>Prototype examples</title> <script type="text/javascript" src="/javascript/prototype.js"> </script> <script> function showResult(){ alert("(13).toPaddedString(4) : " + (13).toPaddedString(4) ); alert("(13).toPaddedString(2) : " + (13).toPaddedString(2) ); alert("(13).toPaddedString(1) : " + (13).toPaddedString(1) ); alert("(13).toPaddedString(4, 2): " + (13).toPaddedString(4, 2)); } </script> </head> <body> <p>Click the button to see the result.</p> <br /> <br /> <input type="button" value="Result" onclick="showResult();"/> </body> </html> |
To understand it in better way you can Try it yourself.
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