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Tip of the Day
Language: Web
Expertise: Intermediate
Jan 4, 2002

LPad Function in JavaScript

 
function LPad(ContentToSize,PadLength,PadChar)
  {
     var PaddedString=ContentToSize.toString();
     for(i=ContentToSize.length+1;I<=PadLength;i++)
     {
         PaddedString=PadChar+PaddedString;
     }
     return PaddedString;
  }

Arguments:
ContentToSize - Content to be Padded
PadLength -Length of the string after padding
PadChar - Character to be Padded if the String is length is lesser then
PadLength

eg.
LPad(a,4,"0") will return 000a
Prasad Haridass
 
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