91 lines
3.5 KiB
Plaintext
91 lines
3.5 KiB
Plaintext
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<!--
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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="my" uri="http://jakarta.apache.org/tomcat/jsp2-example-taglib"%>
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<html>
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<head>
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<title>JSP 2.0 Examples - Shuffle Example</title>
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</head>
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<body>
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<h1>JSP 2.0 Examples - Shuffle Example</h1>
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<hr>
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<p>Try reloading the page a few times. Both the rows and the columns
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are shuffled and appear different each time.</p>
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<p>Here's how the code works. The SimpleTag handler called
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<my:shuffle> accepts three attributes. Each attribute is a
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JSP Fragment, meaning it is a fragment of JSP code that can be
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dynamically executed by the shuffle tag handler on demand. The
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shuffle tag handler executes the three fragments in a random order.
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To shuffle both the rows and the columns, the shuffle tag is used
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with itself as a parameter.</p>
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<hr>
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<blockquote>
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<font color="#ffffff">
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<table>
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<my:shuffle>
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<jsp:attribute name="fragment1">
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<tr>
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<my:shuffle>
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<jsp:attribute name="fragment1">
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<my:tile color="#ff0000" label="A"/>
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</jsp:attribute>
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<jsp:attribute name="fragment2">
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<my:tile color="#00ff00" label="B"/>
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</jsp:attribute>
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<jsp:attribute name="fragment3">
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<my:tile color="#0000ff" label="C"/>
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</jsp:attribute>
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</my:shuffle>
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</tr>
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</jsp:attribute>
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<jsp:attribute name="fragment2">
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<tr>
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<my:shuffle>
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<jsp:attribute name="fragment1">
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<my:tile color="#ff0000" label="1"/>
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</jsp:attribute>
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<jsp:attribute name="fragment2">
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<my:tile color="#00ff00" label="2"/>
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</jsp:attribute>
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<jsp:attribute name="fragment3">
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<my:tile color="#0000ff" label="3"/>
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</jsp:attribute>
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</my:shuffle>
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</tr>
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</jsp:attribute>
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<jsp:attribute name="fragment3">
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<tr>
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<my:shuffle>
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<jsp:attribute name="fragment1">
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<my:tile color="#ff0000" label="!"/>
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</jsp:attribute>
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<jsp:attribute name="fragment2">
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<my:tile color="#00ff00" label="@"/>
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</jsp:attribute>
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<jsp:attribute name="fragment3">
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<my:tile color="#0000ff" label="#"/>
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</jsp:attribute>
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</my:shuffle>
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</tr>
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</jsp:attribute>
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</my:shuffle>
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</table>
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</font>
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</blockquote>
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</body>
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</html>
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