String substr() and substring(): returns a specified part of a string : String « Language Basics « JavaScript DHTML






  1. JavaScript DHTML
  2. Language Basics
  3. String

String substr() and substring(): returns a specified part of a string

  
/*

substr() returns a part of a string. substr(2,6) return from the second character (start at 0) and 6 long.
substring() returns a part of a string. substring(2,6) returns all characters from the second character (start at 0) and up to, but not including, the sixth character.

*/

<html>
<body>

<script type="text/javascript">
    var str="JavaScript is great!"
    document.write(str.substr(2,6))
    document.write("<br><br>")
    document.write(str.substring(2,6))
</script>

</body>
</html>








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