| 1 | <!-- |
|---|
| 2 | Licensed to the Apache Software Foundation (ASF) under one or more |
|---|
| 3 | contributor license agreements. See the NOTICE file distributed with |
|---|
| 4 | this work for additional information regarding copyright ownership. |
|---|
| 5 | The ASF licenses this file to You under the Apache License, Version 2.0 |
|---|
| 6 | (the "License"); you may not use this file except in compliance with |
|---|
| 7 | the License. You may obtain a copy of the License at |
|---|
| 8 | |
|---|
| 9 | http://www.apache.org/licenses/LICENSE-2.0 |
|---|
| 10 | |
|---|
| 11 | Unless required by applicable law or agreed to in writing, software |
|---|
| 12 | distributed under the License is distributed on an "AS IS" BASIS, |
|---|
| 13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|---|
| 14 | See the License for the specific language governing permissions and |
|---|
| 15 | limitations under the License. |
|---|
| 16 | --> |
|---|
| 17 | <%@ taglib prefix="mytag" uri="/WEB-INF/jsp2/jsp2-example-taglib.tld" %> |
|---|
| 18 | <html> |
|---|
| 19 | <head> |
|---|
| 20 | <title>JSP 2.0 Examples - Repeat SimpleTag Handler</title> |
|---|
| 21 | </head> |
|---|
| 22 | <body> |
|---|
| 23 | <h1>JSP 2.0 Examples - Repeat SimpleTag Handler</h1> |
|---|
| 24 | <hr> |
|---|
| 25 | <p>This tag handler accepts a "num" parameter and repeats the body of the |
|---|
| 26 | tag "num" times. It's a simple example, but the implementation of |
|---|
| 27 | such a tag in JSP 2.0 is substantially simpler than the equivalent |
|---|
| 28 | JSP 1.2-style classic tag handler.</p> |
|---|
| 29 | <p>The body of the tag is encapsulated in a "JSP Fragment" and passed |
|---|
| 30 | to the tag handler, which then executes it five times, inside a |
|---|
| 31 | for loop. The tag handler passes in the current invocation in a |
|---|
| 32 | scoped variable called count, which can be accessed using the EL.</p> |
|---|
| 33 | <br> |
|---|
| 34 | <b><u>Result:</u></b><br> |
|---|
| 35 | <mytag:repeat num="5"> |
|---|
| 36 | Invocation ${count} of 5<br> |
|---|
| 37 | </mytag:repeat> |
|---|
| 38 | </body> |
|---|
| 39 | </html> |
|---|
