Private: MY Note

Every thing you imagine, Study it, know it, use it!

ฟังก์ชั่นเกี่ยวกับ String (Right(str,4) หรือ Left(str,3))

function Left(str, n){
    if (n <= 0)
     return “”;
    else if (n > String(str).length)
     return str;
    else
     return String(str).substring(0,n);
   }
   function Right(str, n){
    if (n <= 0)
    return “”;
    else if (n > String(str).length)
    return str;
    else {
    var iLen = String(str).length;
    return String(str).substring(iLen, iLen – n);
    }
   }

July 16, 2007 - Posted by dev1 | JAVASCRIPT | | No Comments Yet

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