?? repeat.txt
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<%@ taglib prefix="mytag" uri="/WEB-INF/jsp2/jsp2-example-taglib.tld" %><html> <head> <title>JSP 2.0 Examples - Repeat SimpleTag Handler</title> </head> <body> <h1>JSP 2.0 Examples - Repeat SimpleTag Handler</h1> <hr> <p>This tag handler accepts a "num" parameter and repeats the body of the tag "num" times. It's a simple example, but the implementation of such a tag in JSP 2.0 is substantially simpler than the equivalent JSP 1.2-style classic tag handler.</p> <p>The body of the tag is encapsulated in a "JSP Fragment" and passed to the tag handler, which then executes it five times, inside a for loop. The tag handler passes in the current invocation in a scoped variable called count, which can be accessed using the EL.</p> <br> <b><u>Result:</u></b><br> <mytag:repeat num="5"> Invocation ${count} of 5<br> </mytag:repeat> </body></html>?? 快捷鍵說明
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