LTrim() RTrim() Trim()
May 17th, 2005 by Intermanaut
To use these, just call LTrim(), RTrim(), or Trim() with the string you want trimmed.
<script type=”text/javascript”>
<!–
function LTrim(trimInputString)
{
while(trimInputString.charAt(0)==” “)
trimInputString=trimInputString.substring(1,trimInputString.length);
return (trimInputString);
}
function RTrim(trimInputString)
{
while(trimInputString.charAt(trimInputString.length-1)==” “)
trimInputString=trimInputString.substring(0,trimInputString.length-1);
return (trimInputString);
}
function Trim(trimInputString)
{
while(trimInputString.charAt(0)==” “)
trimInputString=trimInputString.substring(1,trimInputString.length);
while(trimInputString.charAt(trimInputString.length-1)==” “)
trimInputString=trimInputString.substring(0,trimInputString.length-1);
return (trimInputString);
}
//–>
</script>