Slicing a String : String « Language Basics « JavaScript DHTML

Slicing a String

  
<HTML>
<HEAD>
<TITLE>String Slicing and Dicing, Part I</TITLE>
<SCRIPT LANGUAGE="JavaScript">
var mainString = "This is a test"
function showResults() {
    var form = document.forms[0]
    var param1 = 2;
    var param2 = 3;
    if (!param2) {
        alert( mainString.slice(param1));
    } else {
        alert( mainString.slice(param1, param2));
    }
}
</SCRIPT>
</HEAD>
<BODY onLoad="showResults()">
</BODY>
</HTML>

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