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The fn:split() function splits a string into an array of substrings based on a delimiter string.
The fn:split() function has following syntax:
java.lang.String[] split(java.lang.String, java.lang.String) |
Following is the example to explain the functionality of this function:
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn" %> <html> <head> <title>Using JSTL Functions</title> </head> <body> <c:set var="string1" value="This is first String."/> <c:set var="string2" value="${fn:split(string1, ' ')}" /> <c:set var="string3" value="${fn:join(string2, '-')}" /> <p>String (3) : ${string3}</p> <c:set var="string4" value="${fn:split(string3, '-')}" /> <c:set var="string5" value="${fn:join(string4, ' ')}" /> <p>String (5) : ${string5}</p> </body> </html> |
This would produce following result:
String (3) : This-is-first-String. String (5) : This is first String. |
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