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Posted By

gfazioli on 10/14/08


Tagged

javascript Pad Left zeros padding


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gfazioli
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Left Pad

 / Published in: JavaScript
 

URL: http://www.undolog.com/2008/10/14/varieta-di-coding-e-di-coding/

Yet another Left padding functions

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  1. /**
  2.  * string_pad
  3.  *
  4.  * @author	  Giovambattista Fazioli
  5.  * @web		 http://www.undolog.com
  6.  *
  7.  * @param		 s   - String to pad
  8.  * @param		 l   - pad String: Ex "0000" = char "0" len 4
  9.  */
  10. function padding(s,l) { return( l.substr(0, (l.length-s.length) )+s ); }
  11.  
  12. alert( '123','0000' );

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