| <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> |
| <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %> |
| |
| <html> |
| <head> |
| <title>JSTL Functions • Replace</title> |
| </head> |
| <body bgcolor="#FFFFFF"> |
| |
| <h2>Replace</h2> |
| |
| <c:set var="s1" value="There is a castle on a cloud"/> |
| <c:set var="s2" value="one - two - three - one - two - three - one - two - three"/> |
| <h4>fn:replace</h4> |
| <table cellpadding="5" border="1"> |
| <tr> |
| <th align="left">Input String</th> |
| <th>Substring Before</th> |
| <th>Substring After</th> |
| <th>Result</th> |
| </tr> |
| <tr> |
| <td>${s1}</td> |
| <td>e</td> |
| <td>*</td> |
| <td>${fn:replace(s1, "e", "*")}</td> |
| </tr> |
| <tr> |
| <td>${s2}</td> |
| <td>-</td> |
| <td>•</td> |
| <td>${fn:replace(s2, "-", "•")}</td> |
| </tr> |
| <tr> |
| <td>${s2}</td> |
| <td>two</td> |
| <td>empty</td> |
| <td>${fn:replace(s2, "two", "")}</td> |
| </tr> |
| <tr> |
| <td>${s2}</td> |
| <td>empty string</td> |
| <td>one</td> |
| <td>${fn:replace(s2, "", "one")}</td> |
| </tr> |
| <tr> |
| <td>null</td> |
| <td>one</td> |
| <td>two</td> |
| <td> ${fn:replace(undefined, "one", "two")}</td> |
| </tr> |
| </table> |
| |
| </body> |
| </html> |
