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17 | <%@ taglib prefix="mytag" uri="/WEB-INF/jsp2/jsp2-example-taglib.tld" %> |
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18 | <html> |
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19 | <head> |
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20 | <title>JSP 2.0 Examples - Repeat SimpleTag Handler</title> |
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21 | </head> |
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22 | <body> |
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23 | <h1>JSP 2.0 Examples - Repeat SimpleTag Handler</h1> |
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24 | <hr> |
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25 | <p>This tag handler accepts a "num" parameter and repeats the body of the |
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26 | tag "num" times. It's a simple example, but the implementation of |
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27 | such a tag in JSP 2.0 is substantially simpler than the equivalent |
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28 | JSP 1.2-style classic tag handler.</p> |
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29 | <p>The body of the tag is encapsulated in a "JSP Fragment" and passed |
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30 | to the tag handler, which then executes it five times, inside a |
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31 | for loop. The tag handler passes in the current invocation in a |
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32 | scoped variable called count, which can be accessed using the EL.</p> |
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33 | <br> |
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34 | <b><u>Result:</u></b><br> |
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35 | <mytag:repeat num="5"> |
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36 | Invocation ${count} of 5<br> |
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37 | </mytag:repeat> |
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38 | </body> |
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39 | </html> |
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