function Left(str, n) /*** IN: str - the string we are LEFTing n - the number of characters we want to return RETVAL: n characters from the left side of the string ***/ { if (n <= 0) // Invalid bound, return blank string return ""; else if (n > String(str).length) // Invalid bound, return return str; // entire string else // Valid bound, return appropriate substring return String(str).substring(0,n); }
file: /Techref/language/asp/js/Left.htm, 0KB, , updated: 2003/4/15 14:50, local time: 2024/8/14 12:59,
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