40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
<!--
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<%@ taglib prefix="mytag" uri="/WEB-INF/jsp2/jsp2-example-taglib.tld" %>
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<html>
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<head>
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<title>JSP 2.0 Examples - Repeat SimpleTag Handler</title>
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</head>
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<body>
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<h1>JSP 2.0 Examples - Repeat SimpleTag Handler</h1>
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<hr>
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<p>This tag handler accepts a "num" parameter and repeats the body of the
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tag "num" times. It's a simple example, but the implementation of
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such a tag in JSP 2.0 is substantially simpler than the equivalent
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JSP 1.2-style classic tag handler.</p>
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<p>The body of the tag is encapsulated in a "JSP Fragment" and passed
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to the tag handler, which then executes it five times, inside a
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for loop. The tag handler passes in the current invocation in a
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scoped variable called count, which can be accessed using the EL.</p>
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<br>
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<b><u>Result:</u></b><br>
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<mytag:repeat num="5">
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Invocation ${count} of 5<br>
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</mytag:repeat>
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</body>
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</html>
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