JavaScript Split () method

Split syntax

The decomposition method divides the specified string into strings based on the regular expression or condition.
　　
method returns an array of each section found in the string.
　　
RegExp See the reference entry.

String.Split (separator, num)
String.Split (separator)
String.Split (regexpression, num)
String.Split (regexpression)

Instance

    <script language= "JavaScript1.2"
    <!--
    function Genresults (arrayname, testname) {
      document.write (' <b>currently evaluating: ' + testname + ' </b>       if (arrayname = null) {
        document.write (' No matches were found ');
     }else{
        for (var i = 0; i < Arrayname.length; i++) {
          document.write (' [' + i + ']: ' + arrayname[i] + ' <br& gt; ');
       }
     }
      document.write (' <P> ');
   }

var myString = new String ("This is a Test");
var myregexp =/s/g;
var myseparator = "";

Genresults (Mystring.split (Myseparator), "Separator only");
Document.close ();
-->
</script>

Instance two regular expression

<script language= "JavaScript1.2" >
<!--
function Genresults (arrayname, testname) {
document.write (' <b>currently evaluating: ' + testname + ' </b>if (arrayname = = null) {
document.write (' No matches were found ');
}else{
for (var i = 0; i < arrayname.length; i++) {
document.write (' [' + i + ']: ' + arrayname[i] + ' <br> ');
}
}
document.write (' <P> ');
}

var myString = new String ("This is a Test");

var myregexp =/s/g;

var myseparator = "";

Genresults (Mystring.split (Myregexp), "Regular Expression only");

Document.close ();
-->
</script>

The split () method is used to split a string into an array of strings.

Grammar
Stringobject.split (separator,howmany) parameter description
Separator required. A string or regular expression that splits the Stringobject from the place specified by the parameter.
Howmany Optional. This parameter specifies the maximum length of the array to return. If this argument is set, the returned substring will not be more than the array specified by this parameter. If this argument is not set, the entire string is split, regardless of its length.
Note: If an empty string ("") is used as a separator, then each character in the Stringobject will be split between